linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Chris Clayton]

Hi

I checked the output from dmesg yesterday and found the following warning:

[Fri Jul 16 09:15:29 2021] ------------[ cut here ]------------
[Fri Jul 16 09:15:29 2021] WARNING: CPU: 11 PID: 2701 at kernel/rcu/tree_plugin.h:359 rcu_note_context_switch+0x37/0x3d0
[Fri Jul 16 09:15:29 2021] Modules linked in: uas hidp rfcomm bnep xt_MASQUERADE iptable_nat nf_nat xt_LOG nf_log_syslog
xt_limit xt_multiport xt_conntrack iptable_filter btusb btintel wmi_bmof uvcvideo videobuf2_vmalloc videobuf2_memops
videobuf2_v4l2 videobuf2_common coretemp hwmon snd_hda_codec_hdmi x86_pkg_temp_thermal snd_hda_codec_realtek
snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core i2c_i801
i2c_smbus iwlmvm mac80211 iwlwifi i915 mei_me mei cfg80211 intel_lpss_pci intel_lpss wmi nf_conntrack_ftp xt_helper
nf_conntrack nf_defrag_ipv4 tun
[Fri Jul 16 09:15:29 2021] CPU: 11 PID: 2701 Comm: lpqd Not tainted 5.13.2 #1
[Fri Jul 16 09:15:29 2021] Hardware name: Notebook                         NP50DE_DB                       /NP50DE_DB
                   , BIOS 1.07.04 02/17/2020
[Fri Jul 16 09:15:29 2021] RIP: 0010:rcu_note_context_switch+0x37/0x3d0
[Fri Jul 16 09:15:29 2021] Code: 02 00 e8 ec a0 6c 00 89 c0 65 4c 8b 2c 25 00 6d 01 00 48 03 1c c5 80 56 e1 b6 40 84 ed
75 0d 41 8b 95 04 03 00 00 85 d2 7e 02 <0f> 0b 65 48 8b 04 25 00 6d 01 00 8b 80 04 03 00 00 85 c0 7e 0a 41
[Fri Jul 16 09:15:29 2021] RSP: 0000:ffffb5d483837c70 EFLAGS: 00010002
[Fri Jul 16 09:15:29 2021] RAX: 000000000000000b RBX: ffff9b77806e1d80 RCX: 0000000000000100
[Fri Jul 16 09:15:29 2021] RDX: 0000000000000001 RSI: ffffffffb6d82ead RDI: ffffffffb6da5e4e
[Fri Jul 16 09:15:29 2021] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[Fri Jul 16 09:15:29 2021] R10: 000000067bce4fff R11: 0000000000000000 R12: ffff9b77806e1100
[Fri Jul 16 09:15:29 2021] R13: ffff9b734a833a00 R14: ffff9b734a833a00 R15: 0000000000000000
[Fri Jul 16 09:15:29 2021] FS:  00007fccbfc5fe40(0000) GS:ffff9b77806c0000(0000) knlGS:0000000000000000
[Fri Jul 16 09:15:29 2021] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[Fri Jul 16 09:15:29 2021] CR2: 00007fccc2db7290 CR3: 00000003fb0b8002 CR4: 00000000007706e0
[Fri Jul 16 09:15:29 2021] PKRU: 55555554
[Fri Jul 16 09:15:29 2021] Call Trace:
[Fri Jul 16 09:15:29 2021]  __schedule+0x86/0x810
[Fri Jul 16 09:15:29 2021]  schedule+0x40/0xe0
[Fri Jul 16 09:15:29 2021]  io_schedule+0x3d/0x60
[Fri Jul 16 09:15:29 2021]  wait_on_page_bit_common+0x129/0x390
[Fri Jul 16 09:15:29 2021]  ? __filemap_set_wb_err+0x10/0x10
[Fri Jul 16 09:15:29 2021]  __lock_page_or_retry+0x13f/0x1d0
[Fri Jul 16 09:15:29 2021]  do_swap_page+0x335/0x5b0
[Fri Jul 16 09:15:29 2021]  __handle_mm_fault+0x444/0xb20
[Fri Jul 16 09:15:29 2021]  handle_mm_fault+0x5c/0x170
[Fri Jul 16 09:15:29 2021]  ? find_vma+0x5b/0x70
[Fri Jul 16 09:15:29 2021]  exc_page_fault+0x1ab/0x610
[Fri Jul 16 09:15:29 2021]  ? fpregs_assert_state_consistent+0x19/0x40
[Fri Jul 16 09:15:29 2021]  ? asm_exc_page_fault+0x8/0x30
[Fri Jul 16 09:15:29 2021]  asm_exc_page_fault+0x1e/0x30
[Fri Jul 16 09:15:29 2021] RIP: 0033:0x7fccc2d3c520
[Fri Jul 16 09:15:29 2021] Code: 68 4c 00 00 00 e9 20 fb ff ff ff 25 7a ad 07 00 68 4d 00 00 00 e9 10 fb ff ff ff 25 72
ad 07 00 68 4e 00 00 00 e9 00 fb ff ff <ff> 25 6a ad 07 00 68 4f 00 00 00 e9 f0 fa ff ff ff 25 62 ad 07 00
[Fri Jul 16 09:15:29 2021] RSP: 002b:00007ffebd529048 EFLAGS: 00010293
[Fri Jul 16 09:15:29 2021] RAX: 0000000000000001 RBX: 00007fccc46e2890 RCX: 0000000000000010
[Fri Jul 16 09:15:29 2021] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00007fccc46e2890
[Fri Jul 16 09:15:29 2021] RBP: 000056264f1dd4a0 R08: 000056264f21aba0 R09: 000056264f1f58a0
[Fri Jul 16 09:15:29 2021] R10: 0000000000000007 R11: 0000000000000246 R12: 000056264f21ac00
[Fri Jul 16 09:15:29 2021] R13: 000056264f1e0a30 R14: 00007ffebd529080 R15: 00000000000dd87b
[Fri Jul 16 09:15:29 2021] ---[ end trace c8b06e067d8b0fc2 ]---

At the time the warning was issued I was creating a (weekly) backup of my linux system (home-brewed based on the
guidance from Linux From Scratch). My backup routine is completed by copying the archive files (created with dar) and a
directory that contains about 7000 source and binary rpm files to an external USB drive. I didn't spot the warning until
later in the day, so I'm not sure exactly where I was in my backup process.

I haven't seen this warning before. Consequently, I don;t know how easy (or otherwise) it is to reproduce.

Let me know if I can provide any additional diagnostics, but please cc me as I'm not subscribed.

Chris

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Oleksandr Natalenko]

Hello.

On sobota 17. července 2021 22:22:08 CEST Chris Clayton wrote:
> I checked the output from dmesg yesterday and found the following warning:
> 
> [Fri Jul 16 09:15:29 2021] ------------[ cut here ]------------
> [Fri Jul 16 09:15:29 2021] WARNING: CPU: 11 PID: 2701 at
> kernel/rcu/tree_plugin.h:359 rcu_note_context_switch+0x37/0x3d0 [Fri Jul 16
> 09:15:29 2021] Modules linked in: uas hidp rfcomm bnep xt_MASQUERADE
> iptable_nat nf_nat xt_LOG nf_log_syslog xt_limit xt_multiport xt_conntrack
> iptable_filter btusb btintel wmi_bmof uvcvideo videobuf2_vmalloc
> videobuf2_memops videobuf2_v4l2 videobuf2_common coretemp hwmon
> snd_hda_codec_hdmi x86_pkg_temp_thermal snd_hda_codec_realtek
> snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg
> snd_hda_codec snd_hwdep snd_hda_core i2c_i801 i2c_smbus iwlmvm mac80211
> iwlwifi i915 mei_me mei cfg80211 intel_lpss_pci intel_lpss wmi
> nf_conntrack_ftp xt_helper nf_conntrack nf_defrag_ipv4 tun
> [Fri Jul 16 09:15:29 2021] CPU: 11 PID: 2701 Comm: lpqd Not tainted 5.13.2
> #1 [Fri Jul 16 09:15:29 2021] Hardware name: Notebook                      
>   NP50DE_DB                       /NP50DE_DB , BIOS 1.07.04 02/17/2020
> [Fri Jul 16 09:15:29 2021] RIP: 0010:rcu_note_context_switch+0x37/0x3d0
> [Fri Jul 16 09:15:29 2021] Code: 02 00 e8 ec a0 6c 00 89 c0 65 4c 8b 2c 25
> 00 6d 01 00 48 03 1c c5 80 56 e1 b6 40 84 ed 75 0d 41 8b 95 04 03 00 00 85
> d2 7e 02 <0f> 0b 65 48 8b 04 25 00 6d 01 00 8b 80 04 03 00 00 85 c0 7e 0a
> 41 [Fri Jul 16 09:15:29 2021] RSP: 0000:ffffb5d483837c70 EFLAGS: 00010002
> [Fri Jul 16 09:15:29 2021] RAX: 000000000000000b RBX: ffff9b77806e1d80 RCX:
> 0000000000000100 [Fri Jul 16 09:15:29 2021] RDX: 0000000000000001 RSI:
> ffffffffb6d82ead RDI: ffffffffb6da5e4e [Fri Jul 16 09:15:29 2021] RBP:
> 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [Fri Jul 16
> 09:15:29 2021] R10: 000000067bce4fff R11: 0000000000000000 R12:
> ffff9b77806e1100 [Fri Jul 16 09:15:29 2021] R13: ffff9b734a833a00 R14:
> ffff9b734a833a00 R15: 0000000000000000 [Fri Jul 16 09:15:29 2021] FS: 
> 00007fccbfc5fe40(0000) GS:ffff9b77806c0000(0000) knlGS:0000000000000000
> [Fri Jul 16 09:15:29 2021] CS:  0010 DS: 0000 ES: 0000 CR0:
> 0000000080050033 [Fri Jul 16 09:15:29 2021] CR2: 00007fccc2db7290 CR3:
> 00000003fb0b8002 CR4: 00000000007706e0 [Fri Jul 16 09:15:29 2021] PKRU:
> 55555554
> [Fri Jul 16 09:15:29 2021] Call Trace:
> [Fri Jul 16 09:15:29 2021]  __schedule+0x86/0x810
> [Fri Jul 16 09:15:29 2021]  schedule+0x40/0xe0
> [Fri Jul 16 09:15:29 2021]  io_schedule+0x3d/0x60
> [Fri Jul 16 09:15:29 2021]  wait_on_page_bit_common+0x129/0x390
> [Fri Jul 16 09:15:29 2021]  ? __filemap_set_wb_err+0x10/0x10
> [Fri Jul 16 09:15:29 2021]  __lock_page_or_retry+0x13f/0x1d0
> [Fri Jul 16 09:15:29 2021]  do_swap_page+0x335/0x5b0
> [Fri Jul 16 09:15:29 2021]  __handle_mm_fault+0x444/0xb20
> [Fri Jul 16 09:15:29 2021]  handle_mm_fault+0x5c/0x170
> [Fri Jul 16 09:15:29 2021]  ? find_vma+0x5b/0x70
> [Fri Jul 16 09:15:29 2021]  exc_page_fault+0x1ab/0x610
> [Fri Jul 16 09:15:29 2021]  ? fpregs_assert_state_consistent+0x19/0x40
> [Fri Jul 16 09:15:29 2021]  ? asm_exc_page_fault+0x8/0x30
> [Fri Jul 16 09:15:29 2021]  asm_exc_page_fault+0x1e/0x30
> [Fri Jul 16 09:15:29 2021] RIP: 0033:0x7fccc2d3c520
> [Fri Jul 16 09:15:29 2021] Code: 68 4c 00 00 00 e9 20 fb ff ff ff 25 7a ad
> 07 00 68 4d 00 00 00 e9 10 fb ff ff ff 25 72 ad 07 00 68 4e 00 00 00 e9 00
> fb ff ff <ff> 25 6a ad 07 00 68 4f 00 00 00 e9 f0 fa ff ff ff 25 62 ad 07
> 00 [Fri Jul 16 09:15:29 2021] RSP: 002b:00007ffebd529048 EFLAGS: 00010293
> [Fri Jul 16 09:15:29 2021] RAX: 0000000000000001 RBX: 00007fccc46e2890 RCX:
> 0000000000000010 [Fri Jul 16 09:15:29 2021] RDX: 0000000000000010 RSI:
> 0000000000000000 RDI: 00007fccc46e2890 [Fri Jul 16 09:15:29 2021] RBP:
> 000056264f1dd4a0 R08: 000056264f21aba0 R09: 000056264f1f58a0 [Fri Jul 16
> 09:15:29 2021] R10: 0000000000000007 R11: 0000000000000246 R12:
> 000056264f21ac00 [Fri Jul 16 09:15:29 2021] R13: 000056264f1e0a30 R14:
> 00007ffebd529080 R15: 00000000000dd87b [Fri Jul 16 09:15:29 2021] ---[ end
> trace c8b06e067d8b0fc2 ]---
> 
> At the time the warning was issued I was creating a (weekly) backup of my
> linux system (home-brewed based on the guidance from Linux From Scratch).
> My backup routine is completed by copying the archive files (created with
> dar) and a directory that contains about 7000 source and binary rpm files
> to an external USB drive. I didn't spot the warning until later in the day,
> so I'm not sure exactly where I was in my backup process.
> 
> I haven't seen this warning before. Consequently, I don;t know how easy (or
> otherwise) it is to reproduce.
> 
> Let me know if I can provide any additional diagnostics, but please cc me as
> I'm not subscribed.

Confirming the same for me with v5.13.2, and cross-referencing another
report [1] against v5.12.17.

Also Cc'ing relevant people on this.

Thanks.

[1] https://lore.kernel.org/lkml/CAK2bqVK0Q9YcpakE7_Rc6nr-E4e2GnMOgi5jJj=_Eh_1kEHLHA@mail.gmail.com/


-- 
Oleksandr Natalenko (post-factum)

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Oleksandr Natalenko]

+ stable@vger.kernel.org

On neděle 18. července 2021 23:01:24 CEST Oleksandr Natalenko wrote:
> Hello.
> 
> On sobota 17. července 2021 22:22:08 CEST Chris Clayton wrote:
> > I checked the output from dmesg yesterday and found the following warning:
> > 
> > [Fri Jul 16 09:15:29 2021] ------------[ cut here ]------------
> > [Fri Jul 16 09:15:29 2021] WARNING: CPU: 11 PID: 2701 at
> > kernel/rcu/tree_plugin.h:359 rcu_note_context_switch+0x37/0x3d0 [Fri Jul
> > 16
> > 09:15:29 2021] Modules linked in: uas hidp rfcomm bnep xt_MASQUERADE
> > iptable_nat nf_nat xt_LOG nf_log_syslog xt_limit xt_multiport xt_conntrack
> > iptable_filter btusb btintel wmi_bmof uvcvideo videobuf2_vmalloc
> > videobuf2_memops videobuf2_v4l2 videobuf2_common coretemp hwmon
> > snd_hda_codec_hdmi x86_pkg_temp_thermal snd_hda_codec_realtek
> > snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg
> > snd_hda_codec snd_hwdep snd_hda_core i2c_i801 i2c_smbus iwlmvm mac80211
> > iwlwifi i915 mei_me mei cfg80211 intel_lpss_pci intel_lpss wmi
> > nf_conntrack_ftp xt_helper nf_conntrack nf_defrag_ipv4 tun
> > [Fri Jul 16 09:15:29 2021] CPU: 11 PID: 2701 Comm: lpqd Not tainted 5.13.2
> > #1 [Fri Jul 16 09:15:29 2021] Hardware name: Notebook
> > 
> >   NP50DE_DB                       /NP50DE_DB , BIOS 1.07.04 02/17/2020
> > 
> > [Fri Jul 16 09:15:29 2021] RIP: 0010:rcu_note_context_switch+0x37/0x3d0
> > [Fri Jul 16 09:15:29 2021] Code: 02 00 e8 ec a0 6c 00 89 c0 65 4c 8b 2c 25
> > 00 6d 01 00 48 03 1c c5 80 56 e1 b6 40 84 ed 75 0d 41 8b 95 04 03 00 00 85
> > d2 7e 02 <0f> 0b 65 48 8b 04 25 00 6d 01 00 8b 80 04 03 00 00 85 c0 7e 0a
> > 41 [Fri Jul 16 09:15:29 2021] RSP: 0000:ffffb5d483837c70 EFLAGS: 00010002
> > [Fri Jul 16 09:15:29 2021] RAX: 000000000000000b RBX: ffff9b77806e1d80
> > RCX:
> > 0000000000000100 [Fri Jul 16 09:15:29 2021] RDX: 0000000000000001 RSI:
> > ffffffffb6d82ead RDI: ffffffffb6da5e4e [Fri Jul 16 09:15:29 2021] RBP:
> > 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [Fri Jul 16
> > 09:15:29 2021] R10: 000000067bce4fff R11: 0000000000000000 R12:
> > ffff9b77806e1100 [Fri Jul 16 09:15:29 2021] R13: ffff9b734a833a00 R14:
> > ffff9b734a833a00 R15: 0000000000000000 [Fri Jul 16 09:15:29 2021] FS:
> > 00007fccbfc5fe40(0000) GS:ffff9b77806c0000(0000) knlGS:0000000000000000
> > [Fri Jul 16 09:15:29 2021] CS:  0010 DS: 0000 ES: 0000 CR0:
> > 0000000080050033 [Fri Jul 16 09:15:29 2021] CR2: 00007fccc2db7290 CR3:
> > 00000003fb0b8002 CR4: 00000000007706e0 [Fri Jul 16 09:15:29 2021] PKRU:
> > 55555554
> > [Fri Jul 16 09:15:29 2021] Call Trace:
> > [Fri Jul 16 09:15:29 2021]  __schedule+0x86/0x810
> > [Fri Jul 16 09:15:29 2021]  schedule+0x40/0xe0
> > [Fri Jul 16 09:15:29 2021]  io_schedule+0x3d/0x60
> > [Fri Jul 16 09:15:29 2021]  wait_on_page_bit_common+0x129/0x390
> > [Fri Jul 16 09:15:29 2021]  ? __filemap_set_wb_err+0x10/0x10
> > [Fri Jul 16 09:15:29 2021]  __lock_page_or_retry+0x13f/0x1d0
> > [Fri Jul 16 09:15:29 2021]  do_swap_page+0x335/0x5b0
> > [Fri Jul 16 09:15:29 2021]  __handle_mm_fault+0x444/0xb20
> > [Fri Jul 16 09:15:29 2021]  handle_mm_fault+0x5c/0x170
> > [Fri Jul 16 09:15:29 2021]  ? find_vma+0x5b/0x70
> > [Fri Jul 16 09:15:29 2021]  exc_page_fault+0x1ab/0x610
> > [Fri Jul 16 09:15:29 2021]  ? fpregs_assert_state_consistent+0x19/0x40
> > [Fri Jul 16 09:15:29 2021]  ? asm_exc_page_fault+0x8/0x30
> > [Fri Jul 16 09:15:29 2021]  asm_exc_page_fault+0x1e/0x30
> > [Fri Jul 16 09:15:29 2021] RIP: 0033:0x7fccc2d3c520
> > [Fri Jul 16 09:15:29 2021] Code: 68 4c 00 00 00 e9 20 fb ff ff ff 25 7a ad
> > 07 00 68 4d 00 00 00 e9 10 fb ff ff ff 25 72 ad 07 00 68 4e 00 00 00 e9 00
> > fb ff ff <ff> 25 6a ad 07 00 68 4f 00 00 00 e9 f0 fa ff ff ff 25 62 ad 07
> > 00 [Fri Jul 16 09:15:29 2021] RSP: 002b:00007ffebd529048 EFLAGS: 00010293
> > [Fri Jul 16 09:15:29 2021] RAX: 0000000000000001 RBX: 00007fccc46e2890
> > RCX:
> > 0000000000000010 [Fri Jul 16 09:15:29 2021] RDX: 0000000000000010 RSI:
> > 0000000000000000 RDI: 00007fccc46e2890 [Fri Jul 16 09:15:29 2021] RBP:
> > 000056264f1dd4a0 R08: 000056264f21aba0 R09: 000056264f1f58a0 [Fri Jul 16
> > 09:15:29 2021] R10: 0000000000000007 R11: 0000000000000246 R12:
> > 000056264f21ac00 [Fri Jul 16 09:15:29 2021] R13: 000056264f1e0a30 R14:
> > 00007ffebd529080 R15: 00000000000dd87b [Fri Jul 16 09:15:29 2021] ---[ end
> > trace c8b06e067d8b0fc2 ]---
> > 
> > At the time the warning was issued I was creating a (weekly) backup of my
> > linux system (home-brewed based on the guidance from Linux From Scratch).
> > My backup routine is completed by copying the archive files (created with
> > dar) and a directory that contains about 7000 source and binary rpm files
> > to an external USB drive. I didn't spot the warning until later in the
> > day,
> > so I'm not sure exactly where I was in my backup process.
> > 
> > I haven't seen this warning before. Consequently, I don;t know how easy
> > (or
> > otherwise) it is to reproduce.
> > 
> > Let me know if I can provide any additional diagnostics, but please cc me
> > as I'm not subscribed.
> 
> Confirming the same for me with v5.13.2, and cross-referencing another
> report [1] against v5.12.17.
> 
> Also Cc'ing relevant people on this.
> 
> Thanks.
> 
> [1]
> https://lore.kernel.org/lkml/CAK2bqVK0Q9YcpakE7_Rc6nr-E4e2GnMOgi5jJj=_Eh_1k
> EHLHA@mail.gmail.com/


-- 
Oleksandr Natalenko (post-factum)

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Matthew Wilcox]

On Sun, Jul 18, 2021 at 11:03:51PM +0200, Oleksandr Natalenko wrote:
> + stable@vger.kernel.org
> 
> On neděle 18. července 2021 23:01:24 CEST Oleksandr Natalenko wrote:
> > Hello.
> > 
> > On sobota 17. července 2021 22:22:08 CEST Chris Clayton wrote:
> > > I checked the output from dmesg yesterday and found the following warning:
> > > 
> > > [Fri Jul 16 09:15:29 2021] ------------[ cut here ]------------
> > > [Fri Jul 16 09:15:29 2021] WARNING: CPU: 11 PID: 2701 at
> > > kernel/rcu/tree_plugin.h:359 rcu_note_context_switch+0x37/0x3d0 [Fri Jul

Could you run ./scripts/faddr2line vmlinux rcu_note_context_switch+0x37/0x3d0

> > > [Fri Jul 16 09:15:29 2021] Call Trace:
> > > [Fri Jul 16 09:15:29 2021]  __schedule+0x86/0x810
> > > [Fri Jul 16 09:15:29 2021]  schedule+0x40/0xe0
> > > [Fri Jul 16 09:15:29 2021]  io_schedule+0x3d/0x60
> > > [Fri Jul 16 09:15:29 2021]  wait_on_page_bit_common+0x129/0x390
> > > [Fri Jul 16 09:15:29 2021]  ? __filemap_set_wb_err+0x10/0x10
> > > [Fri Jul 16 09:15:29 2021]  __lock_page_or_retry+0x13f/0x1d0
> > > [Fri Jul 16 09:15:29 2021]  do_swap_page+0x335/0x5b0
> > > [Fri Jul 16 09:15:29 2021]  __handle_mm_fault+0x444/0xb20
> > > [Fri Jul 16 09:15:29 2021]  handle_mm_fault+0x5c/0x170

You were handling a page fault at the time.  The page you wanted was
on swap and this warning fired as a result of waiting for the page
to come back in from swap.  There are a number of warnings in that
function, so it'd be good to track down exactly which one it is.

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Chris Clayton]

On 18/07/2021 22:22, Matthew Wilcox wrote:
> On Sun, Jul 18, 2021 at 11:03:51PM +0200, Oleksandr Natalenko wrote:
>> + stable@vger.kernel.org
>>
>> On neděle 18. července 2021 23:01:24 CEST Oleksandr Natalenko wrote:
>>> Hello.
>>>
>>> On sobota 17. července 2021 22:22:08 CEST Chris Clayton wrote:
>>>> I checked the output from dmesg yesterday and found the following warning:
>>>>
>>>> [Fri Jul 16 09:15:29 2021] ------------[ cut here ]------------
>>>> [Fri Jul 16 09:15:29 2021] WARNING: CPU: 11 PID: 2701 at
>>>> kernel/rcu/tree_plugin.h:359 rcu_note_context_switch+0x37/0x3d0 [Fri Jul
> 
> Could you run ./scripts/faddr2line vmlinux rcu_note_context_switch+0x37/0x3d0
> 
$ ./scripts/faddr2line vmlinux rcu_note_context_switch+0x37/0x3d0
rcu_note_context_switch+0x37/0x3d0:
rcu_note_context_switch at ??:?

>>>> [Fri Jul 16 09:15:29 2021] Call Trace:
>>>> [Fri Jul 16 09:15:29 2021]  __schedule+0x86/0x810
>>>> [Fri Jul 16 09:15:29 2021]  schedule+0x40/0xe0
>>>> [Fri Jul 16 09:15:29 2021]  io_schedule+0x3d/0x60
>>>> [Fri Jul 16 09:15:29 2021]  wait_on_page_bit_common+0x129/0x390
>>>> [Fri Jul 16 09:15:29 2021]  ? __filemap_set_wb_err+0x10/0x10
>>>> [Fri Jul 16 09:15:29 2021]  __lock_page_or_retry+0x13f/0x1d0
>>>> [Fri Jul 16 09:15:29 2021]  do_swap_page+0x335/0x5b0
>>>> [Fri Jul 16 09:15:29 2021]  __handle_mm_fault+0x444/0xb20
>>>> [Fri Jul 16 09:15:29 2021]  handle_mm_fault+0x5c/0x170
> 
> You were handling a page fault at the time.  The page you wanted was
> on swap and this warning fired as a result of waiting for the page
> to come back in from swap.  There are a number of warnings in that
> function, so it'd be good to track down exactly which one it is.
> 

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Paul E. McKenney]

On Sun, Jul 18, 2021 at 11:03:51PM +0200, Oleksandr Natalenko wrote:
> + stable@vger.kernel.org
> 
> On neděle 18. července 2021 23:01:24 CEST Oleksandr Natalenko wrote:
> > Hello.
> > 
> > On sobota 17. července 2021 22:22:08 CEST Chris Clayton wrote:
> > > I checked the output from dmesg yesterday and found the following warning:
> > > 
> > > [Fri Jul 16 09:15:29 2021] ------------[ cut here ]------------
> > > [Fri Jul 16 09:15:29 2021] WARNING: CPU: 11 PID: 2701 at
> > > kernel/rcu/tree_plugin.h:359 rcu_note_context_switch+0x37/0x3d0 [Fri Jul
> > > 16

I am not seeing a warning at line 359 of either v5.13.2 or v5.12.7.

> > > 09:15:29 2021] Modules linked in: uas hidp rfcomm bnep xt_MASQUERADE
> > > iptable_nat nf_nat xt_LOG nf_log_syslog xt_limit xt_multiport xt_conntrack
> > > iptable_filter btusb btintel wmi_bmof uvcvideo videobuf2_vmalloc
> > > videobuf2_memops videobuf2_v4l2 videobuf2_common coretemp hwmon
> > > snd_hda_codec_hdmi x86_pkg_temp_thermal snd_hda_codec_realtek
> > > snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg
> > > snd_hda_codec snd_hwdep snd_hda_core i2c_i801 i2c_smbus iwlmvm mac80211
> > > iwlwifi i915 mei_me mei cfg80211 intel_lpss_pci intel_lpss wmi
> > > nf_conntrack_ftp xt_helper nf_conntrack nf_defrag_ipv4 tun
> > > [Fri Jul 16 09:15:29 2021] CPU: 11 PID: 2701 Comm: lpqd Not tainted 5.13.2
> > > #1 [Fri Jul 16 09:15:29 2021] Hardware name: Notebook
> > > 
> > >   NP50DE_DB                       /NP50DE_DB , BIOS 1.07.04 02/17/2020
> > > 
> > > [Fri Jul 16 09:15:29 2021] RIP: 0010:rcu_note_context_switch+0x37/0x3d0
> > > [Fri Jul 16 09:15:29 2021] Code: 02 00 e8 ec a0 6c 00 89 c0 65 4c 8b 2c 25
> > > 00 6d 01 00 48 03 1c c5 80 56 e1 b6 40 84 ed 75 0d 41 8b 95 04 03 00 00 85
> > > d2 7e 02 <0f> 0b 65 48 8b 04 25 00 6d 01 00 8b 80 04 03 00 00 85 c0 7e 0a
> > > 41 [Fri Jul 16 09:15:29 2021] RSP: 0000:ffffb5d483837c70 EFLAGS: 00010002
> > > [Fri Jul 16 09:15:29 2021] RAX: 000000000000000b RBX: ffff9b77806e1d80
> > > RCX:
> > > 0000000000000100 [Fri Jul 16 09:15:29 2021] RDX: 0000000000000001 RSI:
> > > ffffffffb6d82ead RDI: ffffffffb6da5e4e [Fri Jul 16 09:15:29 2021] RBP:
> > > 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [Fri Jul 16
> > > 09:15:29 2021] R10: 000000067bce4fff R11: 0000000000000000 R12:
> > > ffff9b77806e1100 [Fri Jul 16 09:15:29 2021] R13: ffff9b734a833a00 R14:
> > > ffff9b734a833a00 R15: 0000000000000000 [Fri Jul 16 09:15:29 2021] FS:
> > > 00007fccbfc5fe40(0000) GS:ffff9b77806c0000(0000) knlGS:0000000000000000
> > > [Fri Jul 16 09:15:29 2021] CS:  0010 DS: 0000 ES: 0000 CR0:
> > > 0000000080050033 [Fri Jul 16 09:15:29 2021] CR2: 00007fccc2db7290 CR3:
> > > 00000003fb0b8002 CR4: 00000000007706e0 [Fri Jul 16 09:15:29 2021] PKRU:
> > > 55555554
> > > [Fri Jul 16 09:15:29 2021] Call Trace:
> > > [Fri Jul 16 09:15:29 2021]  __schedule+0x86/0x810
> > > [Fri Jul 16 09:15:29 2021]  schedule+0x40/0xe0
> > > [Fri Jul 16 09:15:29 2021]  io_schedule+0x3d/0x60
> > > [Fri Jul 16 09:15:29 2021]  wait_on_page_bit_common+0x129/0x390
> > > [Fri Jul 16 09:15:29 2021]  ? __filemap_set_wb_err+0x10/0x10
> > > [Fri Jul 16 09:15:29 2021]  __lock_page_or_retry+0x13f/0x1d0
> > > [Fri Jul 16 09:15:29 2021]  do_swap_page+0x335/0x5b0
> > > [Fri Jul 16 09:15:29 2021]  __handle_mm_fault+0x444/0xb20
> > > [Fri Jul 16 09:15:29 2021]  handle_mm_fault+0x5c/0x170
> > > [Fri Jul 16 09:15:29 2021]  ? find_vma+0x5b/0x70
> > > [Fri Jul 16 09:15:29 2021]  exc_page_fault+0x1ab/0x610
> > > [Fri Jul 16 09:15:29 2021]  ? fpregs_assert_state_consistent+0x19/0x40
> > > [Fri Jul 16 09:15:29 2021]  ? asm_exc_page_fault+0x8/0x30
> > > [Fri Jul 16 09:15:29 2021]  asm_exc_page_fault+0x1e/0x30
> > > [Fri Jul 16 09:15:29 2021] RIP: 0033:0x7fccc2d3c520
> > > [Fri Jul 16 09:15:29 2021] Code: 68 4c 00 00 00 e9 20 fb ff ff ff 25 7a ad
> > > 07 00 68 4d 00 00 00 e9 10 fb ff ff ff 25 72 ad 07 00 68 4e 00 00 00 e9 00
> > > fb ff ff <ff> 25 6a ad 07 00 68 4f 00 00 00 e9 f0 fa ff ff ff 25 62 ad 07
> > > 00 [Fri Jul 16 09:15:29 2021] RSP: 002b:00007ffebd529048 EFLAGS: 00010293
> > > [Fri Jul 16 09:15:29 2021] RAX: 0000000000000001 RBX: 00007fccc46e2890
> > > RCX:
> > > 0000000000000010 [Fri Jul 16 09:15:29 2021] RDX: 0000000000000010 RSI:
> > > 0000000000000000 RDI: 00007fccc46e2890 [Fri Jul 16 09:15:29 2021] RBP:
> > > 000056264f1dd4a0 R08: 000056264f21aba0 R09: 000056264f1f58a0 [Fri Jul 16
> > > 09:15:29 2021] R10: 0000000000000007 R11: 0000000000000246 R12:
> > > 000056264f21ac00 [Fri Jul 16 09:15:29 2021] R13: 000056264f1e0a30 R14:
> > > 00007ffebd529080 R15: 00000000000dd87b [Fri Jul 16 09:15:29 2021] ---[ end
> > > trace c8b06e067d8b0fc2 ]---
> > > 
> > > At the time the warning was issued I was creating a (weekly) backup of my
> > > linux system (home-brewed based on the guidance from Linux From Scratch).
> > > My backup routine is completed by copying the archive files (created with
> > > dar) and a directory that contains about 7000 source and binary rpm files
> > > to an external USB drive. I didn't spot the warning until later in the
> > > day,
> > > so I'm not sure exactly where I was in my backup process.
> > > 
> > > I haven't seen this warning before. Consequently, I don;t know how easy
> > > (or
> > > otherwise) it is to reproduce.
> > > 
> > > Let me know if I can provide any additional diagnostics, but please cc me
> > > as I'm not subscribed.
> > 
> > Confirming the same for me with v5.13.2, and cross-referencing another
> > report [1] against v5.12.17.
> > 
> > Also Cc'ing relevant people on this.
> > 
> > Thanks.
> > 
> > [1]
> > https://lore.kernel.org/lkml/CAK2bqVK0Q9YcpakE7_Rc6nr-E4e2GnMOgi5jJj=_Eh_1k
> > EHLHA@mail.gmail.com/

But this one does show this warning in v5.12.17:

	WARN_ON_ONCE(!preempt && rcu_preempt_depth() > 0);

This is in rcu_note_context_switch(), and could be caused by something
like a schedule() within an RCU read-side critical section.  This would
of course be RCU-usage bugs, given that you are not permitted to block
within an RCU read-side critical section.

I suggest checking the functions in the stack trace to see where the
rcu_read_lock() is hiding.  CONFIG_PROVE_LOCKING might also be helpful.

							Thanx, Paul

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Matthew Wilcox]

On Sun, Jul 18, 2021 at 02:59:14PM -0700, Paul E. McKenney wrote:
> > > https://lore.kernel.org/lkml/CAK2bqVK0Q9YcpakE7_Rc6nr-E4e2GnMOgi5jJj=_Eh_1k
> > > EHLHA@mail.gmail.com/
> 
> But this one does show this warning in v5.12.17:
> 
> 	WARN_ON_ONCE(!preempt && rcu_preempt_depth() > 0);
> 
> This is in rcu_note_context_switch(), and could be caused by something
> like a schedule() within an RCU read-side critical section.  This would
> of course be RCU-usage bugs, given that you are not permitted to block
> within an RCU read-side critical section.
> 
> I suggest checking the functions in the stack trace to see where the
> rcu_read_lock() is hiding.  CONFIG_PROVE_LOCKING might also be helpful.

I'm not sure I see it in this stack trace.

Is it possible that there's something taking the rcu read lock in an
interrupt handler, then returning from the interrupt handler without
releasing the rcu lock?  Do we have debugging that would fire if
somebody did this?

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Paul E. McKenney]

On Sun, Jul 18, 2021 at 11:51:36PM +0100, Matthew Wilcox wrote:
> On Sun, Jul 18, 2021 at 02:59:14PM -0700, Paul E. McKenney wrote:
> > > > https://lore.kernel.org/lkml/CAK2bqVK0Q9YcpakE7_Rc6nr-E4e2GnMOgi5jJj=_Eh_1k
> > > > EHLHA@mail.gmail.com/
> > 
> > But this one does show this warning in v5.12.17:
> > 
> > 	WARN_ON_ONCE(!preempt && rcu_preempt_depth() > 0);
> > 
> > This is in rcu_note_context_switch(), and could be caused by something
> > like a schedule() within an RCU read-side critical section.  This would
> > of course be RCU-usage bugs, given that you are not permitted to block
> > within an RCU read-side critical section.
> > 
> > I suggest checking the functions in the stack trace to see where the
> > rcu_read_lock() is hiding.  CONFIG_PROVE_LOCKING might also be helpful.
> 
> I'm not sure I see it in this stack trace.
> 
> Is it possible that there's something taking the rcu read lock in an
> interrupt handler, then returning from the interrupt handler without
> releasing the rcu lock?  Do we have debugging that would fire if
> somebody did this?

Lockdep should complain, but in the absence of lockdep I don't know
that anything would gripe in this situation.

Also, this is a preemptible kernel, so it is possible to trace
__rcu_read_lock(), if that helps.

							Thanx, Paul

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Zhouyi Zhou]

On Mon, Jul 19, 2021 at 9:53 AM Paul E. McKenney <paulmck@kernel.org> wrote:
>
> On Sun, Jul 18, 2021 at 11:51:36PM +0100, Matthew Wilcox wrote:
> > On Sun, Jul 18, 2021 at 02:59:14PM -0700, Paul E. McKenney wrote:
> > > > > https://lore.kernel.org/lkml/CAK2bqVK0Q9YcpakE7_Rc6nr-E4e2GnMOgi5jJj=_Eh_1k
> > > > > EHLHA@mail.gmail.com/
> > >
> > > But this one does show this warning in v5.12.17:
> > >
> > >     WARN_ON_ONCE(!preempt && rcu_preempt_depth() > 0);
> > >
> > > This is in rcu_note_context_switch(), and could be caused by something
> > > like a schedule() within an RCU read-side critical section.  This would
> > > of course be RCU-usage bugs, given that you are not permitted to block
> > > within an RCU read-side critical section.
> > >
> > > I suggest checking the functions in the stack trace to see where the
> > > rcu_read_lock() is hiding.  CONFIG_PROVE_LOCKING might also be helpful.
> >
> > I'm not sure I see it in this stack trace.
> >
> > Is it possible that there's something taking the rcu read lock in an
> > interrupt handler, then returning from the interrupt handler without
> > releasing the rcu lock?  Do we have debugging that would fire if
> > somebody did this?
>
> Lockdep should complain, but in the absence of lockdep I don't know
> that anything would gripe in this situation.
I think Lockdep should complain.
Meanwhile, I examined the 5.12.17 by naked eye, and found a suspicious place
that could possibly trigger that problem:

struct swap_info_struct *get_swap_device(swp_entry_t entry)
{
     struct swap_info_struct *si;
     unsigned long offset;

     if (!entry.val)
             goto out;
    si = swp_swap_info(entry);
    if (!si)
       goto bad_nofile;

   rcu_read_lock();
  if (data_race(!(si->flags & SWP_VALID)))
     goto unlock_out;
  offset = swp_offset(entry);
  if (offset >= si->max)
   goto unlock_out;

  return si;
bad_nofile:
  pr_err("%s: %s%08lx\n", __func__, Bad_file, entry.val);
out:
  return NULL;
unlock_out:
  rcu_read_unlock();
  return NULL;
}
I guess the function "return si" without a rcu_read_unlock.

However the get_swap_device has changed in the mainline tree,
there is no rcu_read_lock anymore.

>
> Also, this is a preemptible kernel, so it is possible to trace
> __rcu_read_lock(), if that helps.
>
>                                                         Thanx, Paul
Thanx
Zhouyi

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Zhouyi Zhou]

On Mon, Jul 19, 2021 at 10:24 AM Zhouyi Zhou <zhouzhouyi@gmail.com> wrote:
>
> On Mon, Jul 19, 2021 at 9:53 AM Paul E. McKenney <paulmck@kernel.org> wrote:
> >
> > On Sun, Jul 18, 2021 at 11:51:36PM +0100, Matthew Wilcox wrote:
> > > On Sun, Jul 18, 2021 at 02:59:14PM -0700, Paul E. McKenney wrote:
> > > > > > https://lore.kernel.org/lkml/CAK2bqVK0Q9YcpakE7_Rc6nr-E4e2GnMOgi5jJj=_Eh_1k
> > > > > > EHLHA@mail.gmail.com/
> > > >
> > > > But this one does show this warning in v5.12.17:
> > > >
> > > >     WARN_ON_ONCE(!preempt && rcu_preempt_depth() > 0);
> > > >
> > > > This is in rcu_note_context_switch(), and could be caused by something
> > > > like a schedule() within an RCU read-side critical section.  This would
> > > > of course be RCU-usage bugs, given that you are not permitted to block
> > > > within an RCU read-side critical section.
> > > >
> > > > I suggest checking the functions in the stack trace to see where the
> > > > rcu_read_lock() is hiding.  CONFIG_PROVE_LOCKING might also be helpful.
> > >
> > > I'm not sure I see it in this stack trace.
> > >
> > > Is it possible that there's something taking the rcu read lock in an
> > > interrupt handler, then returning from the interrupt handler without
> > > releasing the rcu lock?  Do we have debugging that would fire if
> > > somebody did this?
> >
> > Lockdep should complain, but in the absence of lockdep I don't know
> > that anything would gripe in this situation.
> I think Lockdep should complain.
> Meanwhile, I examined the 5.12.17 by naked eye, and found a suspicious place
I examined 5.13.2 the unpaired rcu_read_lock is still there
> that could possibly trigger that problem:
>
> struct swap_info_struct *get_swap_device(swp_entry_t entry)
> {
>      struct swap_info_struct *si;
>      unsigned long offset;
>
>      if (!entry.val)
>              goto out;
>     si = swp_swap_info(entry);
>     if (!si)
>        goto bad_nofile;
>
>    rcu_read_lock();
>   if (data_race(!(si->flags & SWP_VALID)))
>      goto unlock_out;
>   offset = swp_offset(entry);
>   if (offset >= si->max)
>    goto unlock_out;
>
>   return si;
> bad_nofile:
>   pr_err("%s: %s%08lx\n", __func__, Bad_file, entry.val);
> out:
>   return NULL;
> unlock_out:
>   rcu_read_unlock();
>   return NULL;
> }
> I guess the function "return si" without a rcu_read_unlock.
>
> However the get_swap_device has changed in the mainline tree,
> there is no rcu_read_lock anymore.
>
> >
> > Also, this is a preemptible kernel, so it is possible to trace
> > __rcu_read_lock(), if that helps.
> >
> >                                                         Thanx, Paul
> Thanx
> Zhouyi

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Matthew Wilcox]

On Mon, Jul 19, 2021 at 10:24:18AM +0800, Zhouyi Zhou wrote:
> Meanwhile, I examined the 5.12.17 by naked eye, and found a suspicious place
> that could possibly trigger that problem:
> 
> struct swap_info_struct *get_swap_device(swp_entry_t entry)
> {
>      struct swap_info_struct *si;
>      unsigned long offset;
> 
>      if (!entry.val)
>              goto out;
>     si = swp_swap_info(entry);
>     if (!si)
>        goto bad_nofile;
> 
>    rcu_read_lock();
>   if (data_race(!(si->flags & SWP_VALID)))
>      goto unlock_out;
>   offset = swp_offset(entry);
>   if (offset >= si->max)
>    goto unlock_out;
> 
>   return si;
> bad_nofile:
>   pr_err("%s: %s%08lx\n", __func__, Bad_file, entry.val);
> out:
>   return NULL;
> unlock_out:
>   rcu_read_unlock();
>   return NULL;
> }
> I guess the function "return si" without a rcu_read_unlock.

Yes, but the caller is supposed to call put_swap_device() which
calls rcu_read_unlock().  See commit eb085574a752.

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Zhouyi Zhou]

On Mon, Jul 19, 2021 at 10:44 AM Matthew Wilcox <willy@infradead.org> wrote:
>
> On Mon, Jul 19, 2021 at 10:24:18AM +0800, Zhouyi Zhou wrote:
> > Meanwhile, I examined the 5.12.17 by naked eye, and found a suspicious place
> > that could possibly trigger that problem:
> >
> > struct swap_info_struct *get_swap_device(swp_entry_t entry)
> > {
> >      struct swap_info_struct *si;
> >      unsigned long offset;
> >
> >      if (!entry.val)
> >              goto out;
> >     si = swp_swap_info(entry);
> >     if (!si)
> >        goto bad_nofile;
> >
> >    rcu_read_lock();
> >   if (data_race(!(si->flags & SWP_VALID)))
> >      goto unlock_out;
> >   offset = swp_offset(entry);
> >   if (offset >= si->max)
> >    goto unlock_out;
> >
> >   return si;
> > bad_nofile:
> >   pr_err("%s: %s%08lx\n", __func__, Bad_file, entry.val);
> > out:
> >   return NULL;
> > unlock_out:
> >   rcu_read_unlock();
> >   return NULL;
> > }
> > I guess the function "return si" without a rcu_read_unlock.
>
> Yes, but the caller is supposed to call put_swap_device() which
> calls rcu_read_unlock().  See commit eb085574a752.
I see, sorry for the mistake

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Boqun Feng]

On Mon, Jul 19, 2021 at 03:43:00AM +0100, Matthew Wilcox wrote:
> On Mon, Jul 19, 2021 at 10:24:18AM +0800, Zhouyi Zhou wrote:
> > Meanwhile, I examined the 5.12.17 by naked eye, and found a suspicious place
> > that could possibly trigger that problem:
> > 
> > struct swap_info_struct *get_swap_device(swp_entry_t entry)
> > {
> >      struct swap_info_struct *si;
> >      unsigned long offset;
> > 
> >      if (!entry.val)
> >              goto out;
> >     si = swp_swap_info(entry);
> >     if (!si)
> >        goto bad_nofile;
> > 
> >    rcu_read_lock();
> >   if (data_race(!(si->flags & SWP_VALID)))
> >      goto unlock_out;
> >   offset = swp_offset(entry);
> >   if (offset >= si->max)
> >    goto unlock_out;
> > 
> >   return si;
> > bad_nofile:
> >   pr_err("%s: %s%08lx\n", __func__, Bad_file, entry.val);
> > out:
> >   return NULL;
> > unlock_out:
> >   rcu_read_unlock();
> >   return NULL;
> > }
> > I guess the function "return si" without a rcu_read_unlock.
> 
> Yes, but the caller is supposed to call put_swap_device() which
> calls rcu_read_unlock().  See commit eb085574a752.

Right, but we need to make sure there is no sleepable function called
before put_swap_device() called, and the call trace showed the following
happened:

	do_swap_page():
	  si = get_swap_device():
	    rcu_read_lock();
	  lock_page_or_retry():
	    might_sleep(); // call a sleepable function inside RCU read-side c.s.
	    __lock_page_or_retry():
	      wait_on_page_bit_common():
	        schedule():
		  rcu_note_context_switch();
		  // Warn here
	  put_swap_device();
	    rcu_read_unlock();

, which introduced by commit 2799e77529c2a

[Copy the author]

Regards,
Boqun

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Miaohe Lin]

On 2021/7/19 18:14, Boqun Feng wrote:
> On Mon, Jul 19, 2021 at 03:43:00AM +0100, Matthew Wilcox wrote:
>> On Mon, Jul 19, 2021 at 10:24:18AM +0800, Zhouyi Zhou wrote:
>>> Meanwhile, I examined the 5.12.17 by naked eye, and found a suspicious place
>>> that could possibly trigger that problem:
>>>
>>> struct swap_info_struct *get_swap_device(swp_entry_t entry)
>>> {
>>>      struct swap_info_struct *si;
>>>      unsigned long offset;
>>>
>>>      if (!entry.val)
>>>              goto out;
>>>     si = swp_swap_info(entry);
>>>     if (!si)
>>>        goto bad_nofile;
>>>
>>>    rcu_read_lock();
>>>   if (data_race(!(si->flags & SWP_VALID)))
>>>      goto unlock_out;
>>>   offset = swp_offset(entry);
>>>   if (offset >= si->max)
>>>    goto unlock_out;
>>>
>>>   return si;
>>> bad_nofile:
>>>   pr_err("%s: %s%08lx\n", __func__, Bad_file, entry.val);
>>> out:
>>>   return NULL;
>>> unlock_out:
>>>   rcu_read_unlock();
>>>   return NULL;
>>> }
>>> I guess the function "return si" without a rcu_read_unlock.
>>
>> Yes, but the caller is supposed to call put_swap_device() which
>> calls rcu_read_unlock().  See commit eb085574a752.
> 
> Right, but we need to make sure there is no sleepable function called
> before put_swap_device() called, and the call trace showed the following
> happened:
> 
> 	do_swap_page():
> 	  si = get_swap_device():
> 	    rcu_read_lock();
> 	  lock_page_or_retry():
> 	    might_sleep(); // call a sleepable function inside RCU read-side c.s.
> 	    __lock_page_or_retry():
> 	      wait_on_page_bit_common():
> 	        schedule():
> 		  rcu_note_context_switch();
> 		  // Warn here
> 	  put_swap_device();
> 	    rcu_read_unlock();
> 
> , which introduced by commit 2799e77529c2a

When in the commit 2799e77529c2a, we're using the percpu_ref to serialize against
concurrent swapoff, i.e. there's percpu_ref inside get_swap_device() instead of
rcu_read_lock(). Please see commit 63d8620ecf93 ("mm/swapfile: use percpu_ref to
serialize against concurrent swapoff") for detail.

Thanks.

> 
> [Copy the author]
> 
> Regards,
> Boqun
> 
> .
> 

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Oleksandr Natalenko]

Hello.

On pondělí 19. července 2021 13:12:58 CEST Miaohe Lin wrote:
> On 2021/7/19 18:14, Boqun Feng wrote:
> > On Mon, Jul 19, 2021 at 03:43:00AM +0100, Matthew Wilcox wrote:
> >> On Mon, Jul 19, 2021 at 10:24:18AM +0800, Zhouyi Zhou wrote:
> >>> Meanwhile, I examined the 5.12.17 by naked eye, and found a suspicious
> >>> place that could possibly trigger that problem:
> >>> 
> >>> struct swap_info_struct *get_swap_device(swp_entry_t entry)
> >>> {
> >>> 
> >>>      struct swap_info_struct *si;
> >>>      unsigned long offset;
> >>>      
> >>>      if (!entry.val)
> >>>      
> >>>              goto out;
> >>>     
> >>>     si = swp_swap_info(entry);
> >>>     if (!si)
> >>>     
> >>>        goto bad_nofile;
> >>>    
> >>>    rcu_read_lock();
> >>>   
> >>>   if (data_race(!(si->flags & SWP_VALID)))
> >>>   
> >>>      goto unlock_out;
> >>>   
> >>>   offset = swp_offset(entry);
> >>>   if (offset >= si->max)
> >>>   
> >>>    goto unlock_out;
> >>>   
> >>>   return si;
> >>> 
> >>> bad_nofile:
> >>>   pr_err("%s: %s%08lx\n", __func__, Bad_file, entry.val);
> >>> 
> >>> out:
> >>>   return NULL;
> >>> 
> >>> unlock_out:
> >>>   rcu_read_unlock();
> >>>   return NULL;
> >>> 
> >>> }
> >>> I guess the function "return si" without a rcu_read_unlock.
> >> 
> >> Yes, but the caller is supposed to call put_swap_device() which
> >> calls rcu_read_unlock().  See commit eb085574a752.
> > 
> > Right, but we need to make sure there is no sleepable function called
> > before put_swap_device() called, and the call trace showed the following
> > 
> > happened:
> > 	do_swap_page():
> > 	  si = get_swap_device():
> > 	    rcu_read_lock();
> > 	  
> > 	  lock_page_or_retry():
> > 	    might_sleep(); // call a sleepable function inside RCU read-side 
c.s.
> > 	    
> > 	    __lock_page_or_retry():
> > 	      wait_on_page_bit_common():
> > 	        schedule():
> > 		  rcu_note_context_switch();
> > 		  // Warn here
> > 	  
> > 	  put_swap_device();
> > 	  
> > 	    rcu_read_unlock();
> > 
> > , which introduced by commit 2799e77529c2a
> 
> When in the commit 2799e77529c2a, we're using the percpu_ref to serialize
> against concurrent swapoff, i.e. there's percpu_ref inside
> get_swap_device() instead of rcu_read_lock(). Please see commit
> 63d8620ecf93 ("mm/swapfile: use percpu_ref to serialize against concurrent
> swapoff") for detail.

The problem here is that 2799e77529c2a got pulled into stable, but 
63d8620ecf93 was not pulled. Are you suggesting that 63d8620ecf93 should be 
pulled into the stable kernel as well?

Thanks.

-- 
Oleksandr Natalenko (post-factum)

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Matthew Wilcox]

On Mon, Jul 19, 2021 at 07:12:58PM +0800, Miaohe Lin wrote:
> When in the commit 2799e77529c2a, we're using the percpu_ref to serialize against
> concurrent swapoff, i.e. there's percpu_ref inside get_swap_device() instead of
> rcu_read_lock(). Please see commit 63d8620ecf93 ("mm/swapfile: use percpu_ref to
> serialize against concurrent swapoff") for detail.

Oh, so this is a backport problem.  2799e77529c2 was backported without
its prerequisite 63d8620ecf93.  Greg, probably best to just drop
2799e77529c2 from all stable trees; the race described is not very
important (swapoff vs reading a page back from that swap device).

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Miaohe Lin]

On 2021/7/19 19:22, Matthew Wilcox wrote:
> On Mon, Jul 19, 2021 at 07:12:58PM +0800, Miaohe Lin wrote:
>> When in the commit 2799e77529c2a, we're using the percpu_ref to serialize against
>> concurrent swapoff, i.e. there's percpu_ref inside get_swap_device() instead of
>> rcu_read_lock(). Please see commit 63d8620ecf93 ("mm/swapfile: use percpu_ref to
>> serialize against concurrent swapoff") for detail.
> 
> Oh, so this is a backport problem.  2799e77529c2 was backported without
> its prerequisite 63d8620ecf93.  Greg, probably best to just drop

Yes, they're posted as a patch set:

https://lkml.kernel.org/r/20210426123316.806267-1-linmiaohe@huawei.com

> 2799e77529c2 from all stable trees; the race described is not very
> important (swapoff vs reading a page back from that swap device).
> .
> 

The swapoff races with reading a page back from that swap device should be really
uncommon as most users only do swapoff when the system is going to shutdown.

Sorry for the trouble!

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Oleksandr Natalenko]

On pondělí 19. července 2021 13:50:07 CEST Miaohe Lin wrote:
> On 2021/7/19 19:22, Matthew Wilcox wrote:
> > On Mon, Jul 19, 2021 at 07:12:58PM +0800, Miaohe Lin wrote:
> >> When in the commit 2799e77529c2a, we're using the percpu_ref to serialize
> >> against concurrent swapoff, i.e. there's percpu_ref inside
> >> get_swap_device() instead of rcu_read_lock(). Please see commit
> >> 63d8620ecf93 ("mm/swapfile: use percpu_ref to serialize against
> >> concurrent swapoff") for detail.
> > 
> > Oh, so this is a backport problem.  2799e77529c2 was backported without
> > its prerequisite 63d8620ecf93.  Greg, probably best to just drop
> 
> Yes, they're posted as a patch set:
> 
> https://lkml.kernel.org/r/20210426123316.806267-1-linmiaohe@huawei.com
> 
> > 2799e77529c2 from all stable trees; the race described is not very
> > important (swapoff vs reading a page back from that swap device).
> > .
> 
> The swapoff races with reading a page back from that swap device should be
> really uncommon as most users only do swapoff when the system is going to
> shutdown.
> 
> Sorry for the trouble!

git log --oneline v5.13..v5.13.3 --author="Miaohe Lin"
11ebc09e50dc mm/zswap.c: fix two bugs in zswap_writeback_entry()
95d192da198d mm/z3fold: use release_z3fold_page_locked() to release locked 
z3fold page
ccb7848e2344 mm/z3fold: fix potential memory leak in z3fold_destroy_pool()
9f7229c901c1 mm/huge_memory.c: don't discard hugepage if other processes are 
mapping it
f13259175e4f mm/huge_memory.c: add missing read-only THP checking in 
transparent_hugepage_enabled()
afafd371e7de mm/huge_memory.c: remove dedicated macro HPAGE_CACHE_INDEX_MASK
a533a21b692f mm/shmem: fix shmem_swapin() race with swapoff
c3b39134bbd0 swap: fix do_swap_page() race with swapoff

Do you suggest reverting "mm/shmem: fix shmem_swapin() race with swapoff" as 
well?

-- 
Oleksandr Natalenko (post-factum)

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Miaohe Lin]

On 2021/7/19 19:59, Oleksandr Natalenko wrote:
> On pondělí 19. července 2021 13:50:07 CEST Miaohe Lin wrote:
>> On 2021/7/19 19:22, Matthew Wilcox wrote:
>>> On Mon, Jul 19, 2021 at 07:12:58PM +0800, Miaohe Lin wrote:
>>>> When in the commit 2799e77529c2a, we're using the percpu_ref to serialize
>>>> against concurrent swapoff, i.e. there's percpu_ref inside
>>>> get_swap_device() instead of rcu_read_lock(). Please see commit
>>>> 63d8620ecf93 ("mm/swapfile: use percpu_ref to serialize against
>>>> concurrent swapoff") for detail.
>>>
>>> Oh, so this is a backport problem.  2799e77529c2 was backported without
>>> its prerequisite 63d8620ecf93.  Greg, probably best to just drop
>>
>> Yes, they're posted as a patch set:
>>
>> https://lkml.kernel.org/r/20210426123316.806267-1-linmiaohe@huawei.com
>>
>>> 2799e77529c2 from all stable trees; the race described is not very
>>> important (swapoff vs reading a page back from that swap device).
>>> .
>>
>> The swapoff races with reading a page back from that swap device should be
>> really uncommon as most users only do swapoff when the system is going to
>> shutdown.
>>
>> Sorry for the trouble!
> 
> git log --oneline v5.13..v5.13.3 --author="Miaohe Lin"
> 11ebc09e50dc mm/zswap.c: fix two bugs in zswap_writeback_entry()
> 95d192da198d mm/z3fold: use release_z3fold_page_locked() to release locked 
> z3fold page
> ccb7848e2344 mm/z3fold: fix potential memory leak in z3fold_destroy_pool()
> 9f7229c901c1 mm/huge_memory.c: don't discard hugepage if other processes are 
> mapping it
> f13259175e4f mm/huge_memory.c: add missing read-only THP checking in 
> transparent_hugepage_enabled()
> afafd371e7de mm/huge_memory.c: remove dedicated macro HPAGE_CACHE_INDEX_MASK
> a533a21b692f mm/shmem: fix shmem_swapin() race with swapoff
> c3b39134bbd0 swap: fix do_swap_page() race with swapoff
> 
> Do you suggest reverting "mm/shmem: fix shmem_swapin() race with swapoff" as 
> well?
This patch also rely on its prerequisite 63d8620ecf93. I think we should either revert
any commit in this series or just backport the entire series.

Many thanks.

> 

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Oleksandr Natalenko]

On pondělí 19. července 2021 14:08:37 CEST Miaohe Lin wrote:
> On 2021/7/19 19:59, Oleksandr Natalenko wrote:
> > On pondělí 19. července 2021 13:50:07 CEST Miaohe Lin wrote:
> >> On 2021/7/19 19:22, Matthew Wilcox wrote:
> >>> On Mon, Jul 19, 2021 at 07:12:58PM +0800, Miaohe Lin wrote:
> >>>> When in the commit 2799e77529c2a, we're using the percpu_ref to
> >>>> serialize
> >>>> against concurrent swapoff, i.e. there's percpu_ref inside
> >>>> get_swap_device() instead of rcu_read_lock(). Please see commit
> >>>> 63d8620ecf93 ("mm/swapfile: use percpu_ref to serialize against
> >>>> concurrent swapoff") for detail.
> >>> 
> >>> Oh, so this is a backport problem.  2799e77529c2 was backported without
> >>> its prerequisite 63d8620ecf93.  Greg, probably best to just drop
> >> 
> >> Yes, they're posted as a patch set:
> >> 
> >> https://lkml.kernel.org/r/20210426123316.806267-1-linmiaohe@huawei.com
> >> 
> >>> 2799e77529c2 from all stable trees; the race described is not very
> >>> important (swapoff vs reading a page back from that swap device).
> >>> .
> >> 
> >> The swapoff races with reading a page back from that swap device should
> >> be
> >> really uncommon as most users only do swapoff when the system is going to
> >> shutdown.
> >> 
> >> Sorry for the trouble!
> > 
> > git log --oneline v5.13..v5.13.3 --author="Miaohe Lin"
> > 11ebc09e50dc mm/zswap.c: fix two bugs in zswap_writeback_entry()
> > 95d192da198d mm/z3fold: use release_z3fold_page_locked() to release locked
> > z3fold page
> > ccb7848e2344 mm/z3fold: fix potential memory leak in z3fold_destroy_pool()
> > 9f7229c901c1 mm/huge_memory.c: don't discard hugepage if other processes
> > are mapping it
> > f13259175e4f mm/huge_memory.c: add missing read-only THP checking in
> > transparent_hugepage_enabled()
> > afafd371e7de mm/huge_memory.c: remove dedicated macro
> > HPAGE_CACHE_INDEX_MASK a533a21b692f mm/shmem: fix shmem_swapin() race
> > with swapoff
> > c3b39134bbd0 swap: fix do_swap_page() race with swapoff
> > 
> > Do you suggest reverting "mm/shmem: fix shmem_swapin() race with swapoff"
> > as well?
> 
> This patch also rely on its prerequisite 63d8620ecf93. I think we should
> either revert any commit in this series or just backport the entire series.

Then why not just pick up 2 more patches instead of dropping 2 patches. Greg, 
could you please make sure the whole series from [1] gets pulled?

Thanks.

[1] https://lkml.kernel.org/r/20210426123316.806267-1-linmiaohe@huawei.com

-- 
Oleksandr Natalenko (post-factum)

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Matthew Wilcox]

On Mon, Jul 19, 2021 at 02:12:15PM +0200, Oleksandr Natalenko wrote:
> On pondělí 19. července 2021 14:08:37 CEST Miaohe Lin wrote:
> > On 2021/7/19 19:59, Oleksandr Natalenko wrote:
> > > On pondělí 19. července 2021 13:50:07 CEST Miaohe Lin wrote:
> > >> On 2021/7/19 19:22, Matthew Wilcox wrote:
> > >>> On Mon, Jul 19, 2021 at 07:12:58PM +0800, Miaohe Lin wrote:
> > >>>> When in the commit 2799e77529c2a, we're using the percpu_ref to
> > >>>> serialize
> > >>>> against concurrent swapoff, i.e. there's percpu_ref inside
> > >>>> get_swap_device() instead of rcu_read_lock(). Please see commit
> > >>>> 63d8620ecf93 ("mm/swapfile: use percpu_ref to serialize against
> > >>>> concurrent swapoff") for detail.
> > >>> 
> > >>> Oh, so this is a backport problem.  2799e77529c2 was backported without
> > >>> its prerequisite 63d8620ecf93.  Greg, probably best to just drop
> > >> 
> > >> Yes, they're posted as a patch set:
> > >> 
> > >> https://lkml.kernel.org/r/20210426123316.806267-1-linmiaohe@huawei.com
> > >> 
> > >>> 2799e77529c2 from all stable trees; the race described is not very
> > >>> important (swapoff vs reading a page back from that swap device).
> > >>> .
> > >> 
> > >> The swapoff races with reading a page back from that swap device should
> > >> be
> > >> really uncommon as most users only do swapoff when the system is going to
> > >> shutdown.
> > >> 
> > >> Sorry for the trouble!
> > > 
> > > git log --oneline v5.13..v5.13.3 --author="Miaohe Lin"
> > > 11ebc09e50dc mm/zswap.c: fix two bugs in zswap_writeback_entry()
> > > 95d192da198d mm/z3fold: use release_z3fold_page_locked() to release locked
> > > z3fold page
> > > ccb7848e2344 mm/z3fold: fix potential memory leak in z3fold_destroy_pool()
> > > 9f7229c901c1 mm/huge_memory.c: don't discard hugepage if other processes
> > > are mapping it
> > > f13259175e4f mm/huge_memory.c: add missing read-only THP checking in
> > > transparent_hugepage_enabled()
> > > afafd371e7de mm/huge_memory.c: remove dedicated macro
> > > HPAGE_CACHE_INDEX_MASK a533a21b692f mm/shmem: fix shmem_swapin() race
> > > with swapoff
> > > c3b39134bbd0 swap: fix do_swap_page() race with swapoff
> > > 
> > > Do you suggest reverting "mm/shmem: fix shmem_swapin() race with swapoff"
> > > as well?
> > 
> > This patch also rely on its prerequisite 63d8620ecf93. I think we should
> > either revert any commit in this series or just backport the entire series.
> 
> Then why not just pick up 2 more patches instead of dropping 2 patches. Greg, 
> could you please make sure the whole series from [1] gets pulled?

Because none of these patches should have been backported in the first
place.  It's just not worth the destabilisation.

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Oleksandr Natalenko]

On pondělí 19. července 2021 14:16:04 CEST Matthew Wilcox wrote:
> On Mon, Jul 19, 2021 at 02:12:15PM +0200, Oleksandr Natalenko wrote:
> > On pondělí 19. července 2021 14:08:37 CEST Miaohe Lin wrote:
> > > On 2021/7/19 19:59, Oleksandr Natalenko wrote:
> > > > On pondělí 19. července 2021 13:50:07 CEST Miaohe Lin wrote:
> > > >> On 2021/7/19 19:22, Matthew Wilcox wrote:
> > > >>> On Mon, Jul 19, 2021 at 07:12:58PM +0800, Miaohe Lin wrote:
> > > >>>> When in the commit 2799e77529c2a, we're using the percpu_ref to
> > > >>>> serialize
> > > >>>> against concurrent swapoff, i.e. there's percpu_ref inside
> > > >>>> get_swap_device() instead of rcu_read_lock(). Please see commit
> > > >>>> 63d8620ecf93 ("mm/swapfile: use percpu_ref to serialize against
> > > >>>> concurrent swapoff") for detail.
> > > >>> 
> > > >>> Oh, so this is a backport problem.  2799e77529c2 was backported
> > > >>> without
> > > >>> its prerequisite 63d8620ecf93.  Greg, probably best to just drop
> > > >> 
> > > >> Yes, they're posted as a patch set:
> > > >> 
> > > >> https://lkml.kernel.org/r/20210426123316.806267-1-linmiaohe@huawei.co
> > > >> m
> > > >> 
> > > >>> 2799e77529c2 from all stable trees; the race described is not very
> > > >>> important (swapoff vs reading a page back from that swap device).
> > > >>> .
> > > >> 
> > > >> The swapoff races with reading a page back from that swap device
> > > >> should
> > > >> be
> > > >> really uncommon as most users only do swapoff when the system is
> > > >> going to
> > > >> shutdown.
> > > >> 
> > > >> Sorry for the trouble!
> > > > 
> > > > git log --oneline v5.13..v5.13.3 --author="Miaohe Lin"
> > > > 11ebc09e50dc mm/zswap.c: fix two bugs in zswap_writeback_entry()
> > > > 95d192da198d mm/z3fold: use release_z3fold_page_locked() to release
> > > > locked
> > > > z3fold page
> > > > ccb7848e2344 mm/z3fold: fix potential memory leak in
> > > > z3fold_destroy_pool()
> > > > 9f7229c901c1 mm/huge_memory.c: don't discard hugepage if other
> > > > processes
> > > > are mapping it
> > > > f13259175e4f mm/huge_memory.c: add missing read-only THP checking in
> > > > transparent_hugepage_enabled()
> > > > afafd371e7de mm/huge_memory.c: remove dedicated macro
> > > > HPAGE_CACHE_INDEX_MASK a533a21b692f mm/shmem: fix shmem_swapin() race
> > > > with swapoff
> > > > c3b39134bbd0 swap: fix do_swap_page() race with swapoff
> > > > 
> > > > Do you suggest reverting "mm/shmem: fix shmem_swapin() race with
> > > > swapoff"
> > > > as well?
> > > 
> > > This patch also rely on its prerequisite 63d8620ecf93. I think we should
> > > either revert any commit in this series or just backport the entire
> > > series.
> > 
> > Then why not just pick up 2 more patches instead of dropping 2 patches.
> > Greg, could you please make sure the whole series from [1] gets pulled?
> 
> Because none of these patches should have been backported in the first
> place.  It's just not worth the destabilisation.

What about the rest then?

git log --oneline v5.13..v5.13.3 -- mm/ | wc -l
18

Those look to be fixes, these ones too.

-- 
Oleksandr Natalenko (post-factum)

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Zhouyi Zhou]

I downloaded linux-5.13.2, configure and compile the kernel with
CONFIG_LOCKDEP=y
CONFIG_LOCK_DEBUGGING_SUPPORT=y
CONFIG_PROVE_LOCKING=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_LOCK_ALLOC=y
install the kernel on a qemu box, then run following C Program
#include <stdlib.h>
int main()
{
        while(1)
        {
                malloc(1024*1024);
        }
        return 0;
}
And following is the dmesg:
[   96.155017] ------------[ cut here ]------------
[   96.155030] WARNING: CPU: 10 PID: 770 at
kernel/rcu/tree_plugin.h:359 rcu_note_context_switch+0x91/0x610
[   96.155074] Modules linked in: ppdev intel_rapl_msr
intel_rapl_common crct10dif_pclmul crc32_pclmul ghash_clmulni_intel
bochs_drm aesni_intel drm_vram_helper evdev crypto_simd drm_ttm_helper
snd_pcm cryptd ttm snd_timer parport_pc serio_raw drm_kms_helper sg
snd parport soundcore drm pcspkr button ip_tables autofs4 psmouse
sr_mod i2c_piix4 sd_mod crc32c_intel t10_pi cdrom i2c_core e1000
ata_generic floppy
[   96.155180] CPU: 10 PID: 770 Comm: containerd Not tainted 5.13.2 #1
[   96.155185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
[   96.155189] RIP: 0010:rcu_note_context_switch+0x91/0x610
[   96.155195] Code: ff 74 0f 65 8b 05 a7 10 e5 7e 85 c0 0f 84 22 01
00 00 45 84 ed 75 15 65 48 8b 04 25 80 7f 01 00 8b b0 44 03 00 00 85
f6 7e 02 <0f> 0b 65 48 8b 04 25 80 7f 01 00 8b 88 44 03 00 00 85 c9 7e
0f 41
[   96.155200] RSP: 0000:ffffc90000a8bc50 EFLAGS: 00010002
[   96.155204] RAX: ffff88810830c300 RBX: ffff88813bcae680 RCX: 0000000000000000
[   96.155208] RDX: 0000000000000002 RSI: 0000000000000001 RDI: 0000000000000001
[   96.155210] RBP: ffffc90000a8bcd0 R08: 0000000000000001 R09: 0000000000000001
[   96.155213] R10: 0000000000000000 R11: ffffffff81319b93 R12: ffff88810830c300
[   96.155216] R13: 0000000000000000 R14: ffff88813bcad958 R15: 0000000000004970
[   96.155220] FS:  00007fc09cff9700(0000) GS:ffff88813bc80000(0000)
knlGS:0000000000000000
[   96.155223] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   96.155226] CR2: 00005594d2ff0530 CR3: 0000000103be4001 CR4: 0000000000060ee0
[   96.155233] Call Trace:
[   96.155243]  __schedule+0xda/0xa30
[   96.155283]  schedule+0x46/0xf0
[   96.155289]  io_schedule+0x12/0x40
[   96.155295]  __lock_page_or_retry+0x1f9/0x510
[   96.155319]  ? __page_cache_alloc+0x140/0x140
[   96.155345]  do_swap_page+0x33f/0x930
[   96.155364]  __handle_mm_fault+0xa54/0x1550
[   96.155390]  handle_mm_fault+0x17f/0x420
[   96.155400]  do_user_addr_fault+0x1be/0x770
[   96.155422]  exc_page_fault+0x69/0x280
[   96.155435]  ? asm_exc_page_fault+0x8/0x30
[   96.155443]  asm_exc_page_fault+0x1e/0x30
[   96.155448] RIP: 0033:0x5594d15ec98f
[   96.155454] Code: 44 24 58 48 85 c0 48 b9 00 e4 0b 54 02 00 00 00
48 0f 44 c1 48 89 44 24 58 eb 05 48 8b 44 24 58 48 89 04 24 e8 e2 c9
9c ff 90 <48> 8b 05 9a 3b a0 01 48 8b 4c 24 50 48 89 0c 24 48 8d 15 9a
c4 ec
[   96.155457] RSP: 002b:000000c0001f7f80 EFLAGS: 00010206
[   96.155462] RAX: 0000000000000000 RBX: 00005594d0f9cf55 RCX: fffffffffffffff8
[   96.155465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00005594d0fa2d01
[   96.155467] RBP: 000000c0001f7fc0 R08: 0000000000000000 R09: 0000000000000000
[   96.155470] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004
[   96.155472] R13: 0000000000000013 R14: 00005594d1ee96e6 R15: 0000000000000039
[   96.155495] irq event stamp: 10464
[   96.155497] hardirqs last  enabled at (10463): [<ffffffff81c0a574>]
_raw_spin_unlock_irq+0x24/0x50
[   96.155508] hardirqs last disabled at (10464): [<ffffffff81c01882>]
__schedule+0x412/0xa30
[   96.155512] softirqs last  enabled at (8668): [<ffffffff82000401>]
__do_softirq+0x401/0x51b
[   96.155517] softirqs last disabled at (8657): [<ffffffff81129c22>]
irq_exit_rcu+0x142/0x150
[   96.155531] ---[ end trace 165ff31fd86ffc12 ]---

[   96.177669] =============================
[   96.177693] [ BUG: Invalid wait context ]
[   96.177717] 5.13.2 #1 Tainted: G        W
[   96.177743] -----------------------------
[   96.177765] containerd/770 is trying to lock:
[   96.177790] ffff88813ba69b30 (&cache->alloc_lock){+.+.}-{3:3}, at:
get_swap_page+0x126/0x200
[   96.177867] other info that might help us debug this:
[   96.177894] context-{4:4}
[   96.177910] 3 locks held by containerd/770:
[   96.177934]  #0: ffff88810815ea28 (&mm->mmap_lock#2){++++}-{3:3},
at: do_user_addr_fault+0x115/0x770
[   96.177999]  #1: ffffffff82915020 (rcu_read_lock){....}-{1:2}, at:
get_swap_device+0x33/0x140
[   96.178057]  #2: ffffffff82955ba0 (fs_reclaim){+.+.}-{0:0}, at:
__fs_reclaim_acquire+0x5/0x30
[   96.178115] stack backtrace:
[   96.178133] CPU: 1 PID: 770 Comm: containerd Tainted: G        W
     5.13.2 #1
[   96.178183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
[   96.178254] Call Trace:
[   96.178274]  dump_stack+0x82/0xa4
[   96.178314]  __lock_acquire+0x9a5/0x20a0
[   96.178347]  ? find_held_lock+0x3a/0xb0
[   96.178381]  lock_acquire+0xe9/0x320
[   96.178405]  ? get_swap_page+0x126/0x200
[   96.178433]  ? _raw_spin_unlock+0x29/0x40
[   96.178461]  ? page_vma_mapped_walk+0x3a3/0x960
[   96.178491]  __mutex_lock+0x99/0x980
[   96.178515]  ? get_swap_page+0x126/0x200
[   96.178541]  ? find_held_lock+0x3a/0xb0
[   96.178577]  ? get_swap_page+0x126/0x200
[   96.178603]  ? page_referenced+0xd5/0x170
[   96.178637]  ? lock_release+0x1b4/0x300
[   96.178663]  ? get_swap_page+0x126/0x200
[   96.178698]  get_swap_page+0x126/0x200
[   96.178725]  add_to_swap+0x14/0x60
[   96.178749]  shrink_page_list+0xb13/0xe70
[   96.178787]  shrink_inactive_list+0x243/0x550
[   96.178819]  shrink_lruvec+0x4fd/0x780
[   96.178849]  ? shrink_node+0x257/0x7c0
[   96.178873]  shrink_node+0x257/0x7c0
[   96.178900]  do_try_to_free_pages+0xdd/0x410
[   96.178929]  try_to_free_pages+0x110/0x300
[   96.178966]  __alloc_pages_slowpath.constprop.126+0x2ae/0xfa0
[   96.179002]  ? lock_release+0x1b4/0x300
[   96.179028]  __alloc_pages+0x37d/0x400
[   96.179054]  alloc_pages_vma+0x73/0x1d0
[   96.179878]  __read_swap_cache_async+0xb8/0x280
[   96.180684]  swap_cluster_readahead+0x194/0x270
[   96.181459]  ? swapin_readahead+0x62/0x530
[   96.182008]  swapin_readahead+0x62/0x530
[   96.182558]  ? find_held_lock+0x3a/0xb0
[   96.183109]  ? lookup_swap_cache+0x5c/0x1c0
[   96.183657]  ? lock_release+0x1b4/0x300
[   96.184207]  ? do_swap_page+0x232/0x930
[   96.184753]  do_swap_page+0x232/0x930
[   96.185326]  __handle_mm_fault+0xa54/0x1550
[   96.185850]  handle_mm_fault+0x17f/0x420
[   96.186361]  do_user_addr_fault+0x1be/0x770
[   96.186880]  exc_page_fault+0x69/0x280
[   96.187382]  ? asm_exc_page_fault+0x8/0x30
[   96.187879]  asm_exc_page_fault+0x1e/0x30
[   96.188363] RIP: 0033:0x5594d0f78da4
[   96.188829] Code: cc cc cc cc cc cc 48 8b 0d 39 d2 01 02 64 48 8b
09 48 3b 61 10 76 3d 48 83 ec 28 48 89 6c 24 20 48 8d 6c 24 20 48 8b
44 24 30 <48> 8b 08 48 89 0c 24 48 89 44 24 08 c6 44 24 10 01 e8 76 f4
ff ff
[   96.189894] RSP: 002b:000000c0001f7de8 EFLAGS: 00010216
[   96.190406] RAX: 00005594d2308160 RBX: 0000000000000000 RCX: 000000c0004ea480
[   96.190902] RDX: 000000c0002a4270 RSI: 0000000000000010 RDI: 0000000000000011
[   96.191394] RBP: 000000c0001f7e08 R08: 0000000000000002 R09: 0000000000000011
[   96.191891] R10: 00005594d22f6ce0 R11: 00005594d1ee96e4 R12: ffffffffffffffff
[   96.192396] R13: 0000000000000028 R14: 0000000000000027 R15: 0000000000000200
[  115.344546] exaust invoked oom-killer:
gfp_mask=0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), order=0,
oom_score_adj=0
[  115.346019] CPU: 1 PID: 969 Comm: exaust Tainted: G        W
 5.13.2 #1
[  115.346569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
[  115.347712] Call Trace:
[  115.348287]  dump_stack+0x82/0xa4
[  115.348867]  dump_header+0x55/0x3f0
[  115.349491]  oom_kill_process+0x160/0x210
[  115.350068]  out_of_memory+0x10b/0x630
[  115.350646]  __alloc_pages_slowpath.constprop.126+0xec7/0xfa0
[  115.351255]  __alloc_pages+0x37d/0x400
[  115.351861]  alloc_pages_vma+0x73/0x1d0
[  115.352449]  __handle_mm_fault+0xe1b/0x1550
[  115.353042]  handle_mm_fault+0x17f/0x420
[  115.353646]  do_user_addr_fault+0x1be/0x770
[  115.354239]  exc_page_fault+0x69/0x280
[  115.354833]  ? asm_exc_page_fault+0x8/0x30
[  115.355428]  asm_exc_page_fault+0x1e/0x30
[  115.356021] RIP: 0033:0x7fe8ee633543
[  115.356617] Code: Unable to access opcode bytes at RIP 0x7fe8ee633519.
[  115.357245] RSP: 002b:00007fff742c68c8 EFLAGS: 00010206
[  115.357857] RAX: 00007fe798041010 RBX: 0000000000000000 RCX: 00007fe7980fd000
[  115.358469] RDX: 00007fe798141000 RSI: 0000000000000000 RDI: 00007fe798041010
[  115.359077] RBP: 00007fff742c68e0 R08: 00000000ffffffff R09: 0000000000000000
[  115.359686] R10: 0000000000000022 R11: 0000000000000246 R12: 0000561abe3fa060
[  115.360300] R13: 00007fff742c69c0 R14: 0000000000000000 R15: 0000000000000000
[  115.361313] Mem-Info:
[  115.362285] active_anon:188386 inactive_anon:764572 isolated_anon:64
                active_file:61 inactive_file:0 isolated_file:0
                unevictable:0 dirty:0 writeback:2
                slab_reclaimable:6676 slab_unreclaimable:6200
                mapped:155 shmem:180 pagetables:3124 bounce:0
                free:25647 free_pcp:0 free_cma:0
[  115.366889] Node 0 active_anon:782092kB inactive_anon:3029744kB
active_file:244kB inactive_file:0kB unevictable:0kB
isolated(anon):256kB isolated(file):0kB mapped:620kB dirty:0kB
writeback:8kB shmem:720kB shmem_thp: 0kB shmem_pmdmapped: 0kB
anon_thp: 0kB writeback_tmp:0kB kernel_stack:3904kB pagetables:12496kB
all_unreclaimable? no
[  115.369378] Node 0 DMA free:15296kB min:260kB low:324kB high:388kB
reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB
active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB
present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB
local_pcp:0kB free_cma:0kB
[  115.372121] lowmem_reserve[]: 0 2925 3874 3874
[  115.373195] Node 0 DMA32 free:54436kB min:50824kB low:63528kB
high:76232kB reserved_highatomic:0KB active_anon:819596kB
inactive_anon:2135980kB active_file:48kB inactive_file:24kB
unevictable:0kB writepending:8kB present:3129212kB managed:3021488kB
mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  115.375958] lowmem_reserve[]: 0 0 949 949
[  115.377064] Node 0 Normal free:32856kB min:32880kB low:37004kB
high:41128kB reserved_highatomic:0KB active_anon:2232kB
inactive_anon:853384kB active_file:80kB inactive_file:76kB
unevictable:0kB writepending:0kB present:1048576kB managed:972400kB
mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  115.380050] lowmem_reserve[]: 0 0 0 0
[  115.380908] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 1*64kB (U)
1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M)
= 15296kB
[  115.382728] Node 0 DMA32: 86*4kB (UM) 52*8kB (UME) 33*16kB (UM)
28*32kB (UME) 11*64kB (U) 2*128kB (UE) 0*256kB 1*512kB (U) 2*1024kB
(UM) 2*2048kB (ME) 11*4096kB (M) = 54856kB
[  115.384560] Node 0 Normal: 597*4kB (UME) 904*8kB (UME) 414*16kB
(UME) 187*32kB (UME) 64*64kB (UME) 19*128kB (UME) 3*256kB (U) 3*512kB
(UE) 2*1024kB (M) 0*2048kB 0*4096kB = 33108kB
[  115.386558] Node 0 hugepages_total=0 hugepages_free=0
hugepages_surp=0 hugepages_size=1048576kB
[  115.387543] Node 0 hugepages_total=0 hugepages_free=0
hugepages_surp=0 hugepages_size=2048kB
[  115.388503] 61467 total pagecache pages
[  115.389532] 61242 pages in swap cache
[  115.390450] Swap cache stats: add 523756, delete 462538, find 69/171
[  115.391383] Free swap  = 0kB
[  115.392312] Total swap = 2094076kB
[  115.393506] 1048445 pages RAM
[  115.394538] 0 pages HighMem/MovableOnly
[  115.395514] 46133 pages reserved
[  115.396525] 0 pages hwpoisoned
[  115.397824] Tasks state (memory values in pages):
[  115.398778] [  pid  ]   uid  tgid total_vm      rss pgtables_bytes
swapents oom_score_adj name
[  115.399792] [    312]     0   312     6603      217    98304
181             0 systemd-journal
[  115.400749] [    339]     0   339     5562        1    69632
395         -1000 systemd-udevd
[  115.401869] [    379]   101   379    23271       17    81920
197             0 systemd-timesyn
[  115.402873] [    388]   107   388     1707        7    53248
101             0 rpcbind
[  115.403869] [    479]     0   479     2373       39    53248
284             0 dhclient
[  115.404849] [    485]     0   485     2120        8    53248
43             0 cron
[  115.406291] [    487]     0   487     4869       44    77824
197             0 systemd-logind
[  115.407536] [    494]   104   494     2247       58    57344
80          -900 dbus-daemon
[  115.408772] [    501]     0   501    56457        0    86016
226             0 rsyslogd
[  115.410041] [    503]     0   503   315093      769   311296
3943             0 containerd
[  115.411289] [    507]     0   507     1404        2    45056
26             0 agetty
[  115.412563] [    521]     0   521    27588      235   110592
1678             0 unattended-upgr
[  115.413834] [    860]     0   860     3964       28    73728
187         -1000 sshd
[  115.415062] [    866]   106   866     5015       19    81920
187             0 exim4
[  115.416286] [    901]     0   901     4233        1    73728
281             0 sshd
[  115.417534] [    928]     0   928     5287       57    73728
280             0 systemd
[  115.418755] [    929]     0   929     5710       77    90112
488             0 (sd-pam)
[  115.419921] [    943]     0   943     2013        1    53248
407             0 bash
[  115.421061] [    969]     0   969  1402762   888995 11276288
513120             0 exaust
[  115.421973] [    970]     0   970     4233      272    77824
5             0 sshd
[  115.422840] [    976]     0   976     1980      297    53248
64             0 bash
[  115.423664] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-1.scope,task=exaust,pid=969,uid=0
[  115.425344] Out of memory: Killed process 969 (exaust)
total-vm:5611048kB, anon-rss:3555976kB, file-rss:4kB, shmem-rss:0kB,
UID:0 pgtables:11012kB oom_score_adj:0
[  115.912696] oom_reaper: reaped process 969 (exaust), now
anon-rss:0kB, file-rss:0kB, shmem-rss:0kB


I can tell from above that:  [   96.177999]  #1: ffffffff82915020
(rcu_read_lock){....}-{1:2}, at: get_swap_device+0x33/0x140
 get_swap_device did help the rcu_read_lock

Thanks
Zhouyi

On Mon, Jul 19, 2021 at 8:23 PM Oleksandr Natalenko
<oleksandr@natalenko.name> wrote:
>
> On pondělí 19. července 2021 14:16:04 CEST Matthew Wilcox wrote:
> > On Mon, Jul 19, 2021 at 02:12:15PM +0200, Oleksandr Natalenko wrote:
> > > On pondělí 19. července 2021 14:08:37 CEST Miaohe Lin wrote:
> > > > On 2021/7/19 19:59, Oleksandr Natalenko wrote:
> > > > > On pondělí 19. července 2021 13:50:07 CEST Miaohe Lin wrote:
> > > > >> On 2021/7/19 19:22, Matthew Wilcox wrote:
> > > > >>> On Mon, Jul 19, 2021 at 07:12:58PM +0800, Miaohe Lin wrote:
> > > > >>>> When in the commit 2799e77529c2a, we're using the percpu_ref to
> > > > >>>> serialize
> > > > >>>> against concurrent swapoff, i.e. there's percpu_ref inside
> > > > >>>> get_swap_device() instead of rcu_read_lock(). Please see commit
> > > > >>>> 63d8620ecf93 ("mm/swapfile: use percpu_ref to serialize against
> > > > >>>> concurrent swapoff") for detail.
> > > > >>>
> > > > >>> Oh, so this is a backport problem.  2799e77529c2 was backported
> > > > >>> without
> > > > >>> its prerequisite 63d8620ecf93.  Greg, probably best to just drop
> > > > >>
> > > > >> Yes, they're posted as a patch set:
> > > > >>
> > > > >> https://lkml.kernel.org/r/20210426123316.806267-1-linmiaohe@huawei.co
> > > > >> m
> > > > >>
> > > > >>> 2799e77529c2 from all stable trees; the race described is not very
> > > > >>> important (swapoff vs reading a page back from that swap device).
> > > > >>> .
> > > > >>
> > > > >> The swapoff races with reading a page back from that swap device
> > > > >> should
> > > > >> be
> > > > >> really uncommon as most users only do swapoff when the system is
> > > > >> going to
> > > > >> shutdown.
> > > > >>
> > > > >> Sorry for the trouble!
> > > > >
> > > > > git log --oneline v5.13..v5.13.3 --author="Miaohe Lin"
> > > > > 11ebc09e50dc mm/zswap.c: fix two bugs in zswap_writeback_entry()
> > > > > 95d192da198d mm/z3fold: use release_z3fold_page_locked() to release
> > > > > locked
> > > > > z3fold page
> > > > > ccb7848e2344 mm/z3fold: fix potential memory leak in
> > > > > z3fold_destroy_pool()
> > > > > 9f7229c901c1 mm/huge_memory.c: don't discard hugepage if other
> > > > > processes
> > > > > are mapping it
> > > > > f13259175e4f mm/huge_memory.c: add missing read-only THP checking in
> > > > > transparent_hugepage_enabled()
> > > > > afafd371e7de mm/huge_memory.c: remove dedicated macro
> > > > > HPAGE_CACHE_INDEX_MASK a533a21b692f mm/shmem: fix shmem_swapin() race
> > > > > with swapoff
> > > > > c3b39134bbd0 swap: fix do_swap_page() race with swapoff
> > > > >
> > > > > Do you suggest reverting "mm/shmem: fix shmem_swapin() race with
> > > > > swapoff"
> > > > > as well?
> > > >
> > > > This patch also rely on its prerequisite 63d8620ecf93. I think we should
> > > > either revert any commit in this series or just backport the entire
> > > > series.
> > >
> > > Then why not just pick up 2 more patches instead of dropping 2 patches.
> > > Greg, could you please make sure the whole series from [1] gets pulled?
> >
> > Because none of these patches should have been backported in the first
> > place.  It's just not worth the destabilisation.
>
> What about the rest then?
>
> git log --oneline v5.13..v5.13.3 -- mm/ | wc -l
> 18
>
> Those look to be fixes, these ones too.
>
> --
> Oleksandr Natalenko (post-factum)
>
>

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Zhouyi Zhou]

[-- Attachment #1: Type: text/plain, Size: 19701 bytes --]

Attached is my kernel configuration file (config-5.13.2), dmesg (dmesg.txt)
My qemu box's memory layout is:
                    total        used        free      shared
buff/cache   available
Mem:           3915          92        3764           0          58        3676
Swap:          2044          39        2005
The memory exhausting program:
#include <stdlib.h>
int main()
{
        while(1)
        {
        void *ptr =
                malloc(1024*1024);
         memset(ptr, 0, 1024*1024);
        }
        return 0;
}

On Tue, Jul 20, 2021 at 12:47 AM Zhouyi Zhou <zhouzhouyi@gmail.com> wrote:
>
> I downloaded linux-5.13.2, configure and compile the kernel with
> CONFIG_LOCKDEP=y
> CONFIG_LOCK_DEBUGGING_SUPPORT=y
> CONFIG_PROVE_LOCKING=y
> CONFIG_DEBUG_SPINLOCK=y
> CONFIG_DEBUG_LOCK_ALLOC=y
> install the kernel on a qemu box, then run following C Program
> #include <stdlib.h>
> int main()
> {
>         while(1)
>         {
>                 malloc(1024*1024);
>         }
>         return 0;
> }
> And following is the dmesg:
> [   96.155017] ------------[ cut here ]------------
> [   96.155030] WARNING: CPU: 10 PID: 770 at
> kernel/rcu/tree_plugin.h:359 rcu_note_context_switch+0x91/0x610
> [   96.155074] Modules linked in: ppdev intel_rapl_msr
> intel_rapl_common crct10dif_pclmul crc32_pclmul ghash_clmulni_intel
> bochs_drm aesni_intel drm_vram_helper evdev crypto_simd drm_ttm_helper
> snd_pcm cryptd ttm snd_timer parport_pc serio_raw drm_kms_helper sg
> snd parport soundcore drm pcspkr button ip_tables autofs4 psmouse
> sr_mod i2c_piix4 sd_mod crc32c_intel t10_pi cdrom i2c_core e1000
> ata_generic floppy
> [   96.155180] CPU: 10 PID: 770 Comm: containerd Not tainted 5.13.2 #1
> [   96.155185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
> BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
> [   96.155189] RIP: 0010:rcu_note_context_switch+0x91/0x610
> [   96.155195] Code: ff 74 0f 65 8b 05 a7 10 e5 7e 85 c0 0f 84 22 01
> 00 00 45 84 ed 75 15 65 48 8b 04 25 80 7f 01 00 8b b0 44 03 00 00 85
> f6 7e 02 <0f> 0b 65 48 8b 04 25 80 7f 01 00 8b 88 44 03 00 00 85 c9 7e
> 0f 41
> [   96.155200] RSP: 0000:ffffc90000a8bc50 EFLAGS: 00010002
> [   96.155204] RAX: ffff88810830c300 RBX: ffff88813bcae680 RCX: 0000000000000000
> [   96.155208] RDX: 0000000000000002 RSI: 0000000000000001 RDI: 0000000000000001
> [   96.155210] RBP: ffffc90000a8bcd0 R08: 0000000000000001 R09: 0000000000000001
> [   96.155213] R10: 0000000000000000 R11: ffffffff81319b93 R12: ffff88810830c300
> [   96.155216] R13: 0000000000000000 R14: ffff88813bcad958 R15: 0000000000004970
> [   96.155220] FS:  00007fc09cff9700(0000) GS:ffff88813bc80000(0000)
> knlGS:0000000000000000
> [   96.155223] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [   96.155226] CR2: 00005594d2ff0530 CR3: 0000000103be4001 CR4: 0000000000060ee0
> [   96.155233] Call Trace:
> [   96.155243]  __schedule+0xda/0xa30
> [   96.155283]  schedule+0x46/0xf0
> [   96.155289]  io_schedule+0x12/0x40
> [   96.155295]  __lock_page_or_retry+0x1f9/0x510
> [   96.155319]  ? __page_cache_alloc+0x140/0x140
> [   96.155345]  do_swap_page+0x33f/0x930
> [   96.155364]  __handle_mm_fault+0xa54/0x1550
> [   96.155390]  handle_mm_fault+0x17f/0x420
> [   96.155400]  do_user_addr_fault+0x1be/0x770
> [   96.155422]  exc_page_fault+0x69/0x280
> [   96.155435]  ? asm_exc_page_fault+0x8/0x30
> [   96.155443]  asm_exc_page_fault+0x1e/0x30
> [   96.155448] RIP: 0033:0x5594d15ec98f
> [   96.155454] Code: 44 24 58 48 85 c0 48 b9 00 e4 0b 54 02 00 00 00
> 48 0f 44 c1 48 89 44 24 58 eb 05 48 8b 44 24 58 48 89 04 24 e8 e2 c9
> 9c ff 90 <48> 8b 05 9a 3b a0 01 48 8b 4c 24 50 48 89 0c 24 48 8d 15 9a
> c4 ec
> [   96.155457] RSP: 002b:000000c0001f7f80 EFLAGS: 00010206
> [   96.155462] RAX: 0000000000000000 RBX: 00005594d0f9cf55 RCX: fffffffffffffff8
> [   96.155465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00005594d0fa2d01
> [   96.155467] RBP: 000000c0001f7fc0 R08: 0000000000000000 R09: 0000000000000000
> [   96.155470] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004
> [   96.155472] R13: 0000000000000013 R14: 00005594d1ee96e6 R15: 0000000000000039
> [   96.155495] irq event stamp: 10464
> [   96.155497] hardirqs last  enabled at (10463): [<ffffffff81c0a574>]
> _raw_spin_unlock_irq+0x24/0x50
> [   96.155508] hardirqs last disabled at (10464): [<ffffffff81c01882>]
> __schedule+0x412/0xa30
> [   96.155512] softirqs last  enabled at (8668): [<ffffffff82000401>]
> __do_softirq+0x401/0x51b
> [   96.155517] softirqs last disabled at (8657): [<ffffffff81129c22>]
> irq_exit_rcu+0x142/0x150
> [   96.155531] ---[ end trace 165ff31fd86ffc12 ]---
>
> [   96.177669] =============================
> [   96.177693] [ BUG: Invalid wait context ]
> [   96.177717] 5.13.2 #1 Tainted: G        W
> [   96.177743] -----------------------------
> [   96.177765] containerd/770 is trying to lock:
> [   96.177790] ffff88813ba69b30 (&cache->alloc_lock){+.+.}-{3:3}, at:
> get_swap_page+0x126/0x200
> [   96.177867] other info that might help us debug this:
> [   96.177894] context-{4:4}
> [   96.177910] 3 locks held by containerd/770:
> [   96.177934]  #0: ffff88810815ea28 (&mm->mmap_lock#2){++++}-{3:3},
> at: do_user_addr_fault+0x115/0x770
> [   96.177999]  #1: ffffffff82915020 (rcu_read_lock){....}-{1:2}, at:
> get_swap_device+0x33/0x140
> [   96.178057]  #2: ffffffff82955ba0 (fs_reclaim){+.+.}-{0:0}, at:
> __fs_reclaim_acquire+0x5/0x30
> [   96.178115] stack backtrace:
> [   96.178133] CPU: 1 PID: 770 Comm: containerd Tainted: G        W
>      5.13.2 #1
> [   96.178183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
> BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
> [   96.178254] Call Trace:
> [   96.178274]  dump_stack+0x82/0xa4
> [   96.178314]  __lock_acquire+0x9a5/0x20a0
> [   96.178347]  ? find_held_lock+0x3a/0xb0
> [   96.178381]  lock_acquire+0xe9/0x320
> [   96.178405]  ? get_swap_page+0x126/0x200
> [   96.178433]  ? _raw_spin_unlock+0x29/0x40
> [   96.178461]  ? page_vma_mapped_walk+0x3a3/0x960
> [   96.178491]  __mutex_lock+0x99/0x980
> [   96.178515]  ? get_swap_page+0x126/0x200
> [   96.178541]  ? find_held_lock+0x3a/0xb0
> [   96.178577]  ? get_swap_page+0x126/0x200
> [   96.178603]  ? page_referenced+0xd5/0x170
> [   96.178637]  ? lock_release+0x1b4/0x300
> [   96.178663]  ? get_swap_page+0x126/0x200
> [   96.178698]  get_swap_page+0x126/0x200
> [   96.178725]  add_to_swap+0x14/0x60
> [   96.178749]  shrink_page_list+0xb13/0xe70
> [   96.178787]  shrink_inactive_list+0x243/0x550
> [   96.178819]  shrink_lruvec+0x4fd/0x780
> [   96.178849]  ? shrink_node+0x257/0x7c0
> [   96.178873]  shrink_node+0x257/0x7c0
> [   96.178900]  do_try_to_free_pages+0xdd/0x410
> [   96.178929]  try_to_free_pages+0x110/0x300
> [   96.178966]  __alloc_pages_slowpath.constprop.126+0x2ae/0xfa0
> [   96.179002]  ? lock_release+0x1b4/0x300
> [   96.179028]  __alloc_pages+0x37d/0x400
> [   96.179054]  alloc_pages_vma+0x73/0x1d0
> [   96.179878]  __read_swap_cache_async+0xb8/0x280
> [   96.180684]  swap_cluster_readahead+0x194/0x270
> [   96.181459]  ? swapin_readahead+0x62/0x530
> [   96.182008]  swapin_readahead+0x62/0x530
> [   96.182558]  ? find_held_lock+0x3a/0xb0
> [   96.183109]  ? lookup_swap_cache+0x5c/0x1c0
> [   96.183657]  ? lock_release+0x1b4/0x300
> [   96.184207]  ? do_swap_page+0x232/0x930
> [   96.184753]  do_swap_page+0x232/0x930
> [   96.185326]  __handle_mm_fault+0xa54/0x1550
> [   96.185850]  handle_mm_fault+0x17f/0x420
> [   96.186361]  do_user_addr_fault+0x1be/0x770
> [   96.186880]  exc_page_fault+0x69/0x280
> [   96.187382]  ? asm_exc_page_fault+0x8/0x30
> [   96.187879]  asm_exc_page_fault+0x1e/0x30
> [   96.188363] RIP: 0033:0x5594d0f78da4
> [   96.188829] Code: cc cc cc cc cc cc 48 8b 0d 39 d2 01 02 64 48 8b
> 09 48 3b 61 10 76 3d 48 83 ec 28 48 89 6c 24 20 48 8d 6c 24 20 48 8b
> 44 24 30 <48> 8b 08 48 89 0c 24 48 89 44 24 08 c6 44 24 10 01 e8 76 f4
> ff ff
> [   96.189894] RSP: 002b:000000c0001f7de8 EFLAGS: 00010216
> [   96.190406] RAX: 00005594d2308160 RBX: 0000000000000000 RCX: 000000c0004ea480
> [   96.190902] RDX: 000000c0002a4270 RSI: 0000000000000010 RDI: 0000000000000011
> [   96.191394] RBP: 000000c0001f7e08 R08: 0000000000000002 R09: 0000000000000011
> [   96.191891] R10: 00005594d22f6ce0 R11: 00005594d1ee96e4 R12: ffffffffffffffff
> [   96.192396] R13: 0000000000000028 R14: 0000000000000027 R15: 0000000000000200
> [  115.344546] exaust invoked oom-killer:
> gfp_mask=0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), order=0,
> oom_score_adj=0
> [  115.346019] CPU: 1 PID: 969 Comm: exaust Tainted: G        W
>  5.13.2 #1
> [  115.346569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
> BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
> [  115.347712] Call Trace:
> [  115.348287]  dump_stack+0x82/0xa4
> [  115.348867]  dump_header+0x55/0x3f0
> [  115.349491]  oom_kill_process+0x160/0x210
> [  115.350068]  out_of_memory+0x10b/0x630
> [  115.350646]  __alloc_pages_slowpath.constprop.126+0xec7/0xfa0
> [  115.351255]  __alloc_pages+0x37d/0x400
> [  115.351861]  alloc_pages_vma+0x73/0x1d0
> [  115.352449]  __handle_mm_fault+0xe1b/0x1550
> [  115.353042]  handle_mm_fault+0x17f/0x420
> [  115.353646]  do_user_addr_fault+0x1be/0x770
> [  115.354239]  exc_page_fault+0x69/0x280
> [  115.354833]  ? asm_exc_page_fault+0x8/0x30
> [  115.355428]  asm_exc_page_fault+0x1e/0x30
> [  115.356021] RIP: 0033:0x7fe8ee633543
> [  115.356617] Code: Unable to access opcode bytes at RIP 0x7fe8ee633519.
> [  115.357245] RSP: 002b:00007fff742c68c8 EFLAGS: 00010206
> [  115.357857] RAX: 00007fe798041010 RBX: 0000000000000000 RCX: 00007fe7980fd000
> [  115.358469] RDX: 00007fe798141000 RSI: 0000000000000000 RDI: 00007fe798041010
> [  115.359077] RBP: 00007fff742c68e0 R08: 00000000ffffffff R09: 0000000000000000
> [  115.359686] R10: 0000000000000022 R11: 0000000000000246 R12: 0000561abe3fa060
> [  115.360300] R13: 00007fff742c69c0 R14: 0000000000000000 R15: 0000000000000000
> [  115.361313] Mem-Info:
> [  115.362285] active_anon:188386 inactive_anon:764572 isolated_anon:64
>                 active_file:61 inactive_file:0 isolated_file:0
>                 unevictable:0 dirty:0 writeback:2
>                 slab_reclaimable:6676 slab_unreclaimable:6200
>                 mapped:155 shmem:180 pagetables:3124 bounce:0
>                 free:25647 free_pcp:0 free_cma:0
> [  115.366889] Node 0 active_anon:782092kB inactive_anon:3029744kB
> active_file:244kB inactive_file:0kB unevictable:0kB
> isolated(anon):256kB isolated(file):0kB mapped:620kB dirty:0kB
> writeback:8kB shmem:720kB shmem_thp: 0kB shmem_pmdmapped: 0kB
> anon_thp: 0kB writeback_tmp:0kB kernel_stack:3904kB pagetables:12496kB
> all_unreclaimable? no
> [  115.369378] Node 0 DMA free:15296kB min:260kB low:324kB high:388kB
> reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB
> active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB
> present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB
> local_pcp:0kB free_cma:0kB
> [  115.372121] lowmem_reserve[]: 0 2925 3874 3874
> [  115.373195] Node 0 DMA32 free:54436kB min:50824kB low:63528kB
> high:76232kB reserved_highatomic:0KB active_anon:819596kB
> inactive_anon:2135980kB active_file:48kB inactive_file:24kB
> unevictable:0kB writepending:8kB present:3129212kB managed:3021488kB
> mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
> [  115.375958] lowmem_reserve[]: 0 0 949 949
> [  115.377064] Node 0 Normal free:32856kB min:32880kB low:37004kB
> high:41128kB reserved_highatomic:0KB active_anon:2232kB
> inactive_anon:853384kB active_file:80kB inactive_file:76kB
> unevictable:0kB writepending:0kB present:1048576kB managed:972400kB
> mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
> [  115.380050] lowmem_reserve[]: 0 0 0 0
> [  115.380908] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 1*64kB (U)
> 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M)
> = 15296kB
> [  115.382728] Node 0 DMA32: 86*4kB (UM) 52*8kB (UME) 33*16kB (UM)
> 28*32kB (UME) 11*64kB (U) 2*128kB (UE) 0*256kB 1*512kB (U) 2*1024kB
> (UM) 2*2048kB (ME) 11*4096kB (M) = 54856kB
> [  115.384560] Node 0 Normal: 597*4kB (UME) 904*8kB (UME) 414*16kB
> (UME) 187*32kB (UME) 64*64kB (UME) 19*128kB (UME) 3*256kB (U) 3*512kB
> (UE) 2*1024kB (M) 0*2048kB 0*4096kB = 33108kB
> [  115.386558] Node 0 hugepages_total=0 hugepages_free=0
> hugepages_surp=0 hugepages_size=1048576kB
> [  115.387543] Node 0 hugepages_total=0 hugepages_free=0
> hugepages_surp=0 hugepages_size=2048kB
> [  115.388503] 61467 total pagecache pages
> [  115.389532] 61242 pages in swap cache
> [  115.390450] Swap cache stats: add 523756, delete 462538, find 69/171
> [  115.391383] Free swap  = 0kB
> [  115.392312] Total swap = 2094076kB
> [  115.393506] 1048445 pages RAM
> [  115.394538] 0 pages HighMem/MovableOnly
> [  115.395514] 46133 pages reserved
> [  115.396525] 0 pages hwpoisoned
> [  115.397824] Tasks state (memory values in pages):
> [  115.398778] [  pid  ]   uid  tgid total_vm      rss pgtables_bytes
> swapents oom_score_adj name
> [  115.399792] [    312]     0   312     6603      217    98304
> 181             0 systemd-journal
> [  115.400749] [    339]     0   339     5562        1    69632
> 395         -1000 systemd-udevd
> [  115.401869] [    379]   101   379    23271       17    81920
> 197             0 systemd-timesyn
> [  115.402873] [    388]   107   388     1707        7    53248
> 101             0 rpcbind
> [  115.403869] [    479]     0   479     2373       39    53248
> 284             0 dhclient
> [  115.404849] [    485]     0   485     2120        8    53248
> 43             0 cron
> [  115.406291] [    487]     0   487     4869       44    77824
> 197             0 systemd-logind
> [  115.407536] [    494]   104   494     2247       58    57344
> 80          -900 dbus-daemon
> [  115.408772] [    501]     0   501    56457        0    86016
> 226             0 rsyslogd
> [  115.410041] [    503]     0   503   315093      769   311296
> 3943             0 containerd
> [  115.411289] [    507]     0   507     1404        2    45056
> 26             0 agetty
> [  115.412563] [    521]     0   521    27588      235   110592
> 1678             0 unattended-upgr
> [  115.413834] [    860]     0   860     3964       28    73728
> 187         -1000 sshd
> [  115.415062] [    866]   106   866     5015       19    81920
> 187             0 exim4
> [  115.416286] [    901]     0   901     4233        1    73728
> 281             0 sshd
> [  115.417534] [    928]     0   928     5287       57    73728
> 280             0 systemd
> [  115.418755] [    929]     0   929     5710       77    90112
> 488             0 (sd-pam)
> [  115.419921] [    943]     0   943     2013        1    53248
> 407             0 bash
> [  115.421061] [    969]     0   969  1402762   888995 11276288
> 513120             0 exaust
> [  115.421973] [    970]     0   970     4233      272    77824
> 5             0 sshd
> [  115.422840] [    976]     0   976     1980      297    53248
> 64             0 bash
> [  115.423664] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-1.scope,task=exaust,pid=969,uid=0
> [  115.425344] Out of memory: Killed process 969 (exaust)
> total-vm:5611048kB, anon-rss:3555976kB, file-rss:4kB, shmem-rss:0kB,
> UID:0 pgtables:11012kB oom_score_adj:0
> [  115.912696] oom_reaper: reaped process 969 (exaust), now
> anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>
>
> I can tell from above that:  [   96.177999]  #1: ffffffff82915020
> (rcu_read_lock){....}-{1:2}, at: get_swap_device+0x33/0x140
>  get_swap_device did help the rcu_read_lock
>
> Thanks
> Zhouyi
>
> On Mon, Jul 19, 2021 at 8:23 PM Oleksandr Natalenko
> <oleksandr@natalenko.name> wrote:
> >
> > On pondělí 19. července 2021 14:16:04 CEST Matthew Wilcox wrote:
> > > On Mon, Jul 19, 2021 at 02:12:15PM +0200, Oleksandr Natalenko wrote:
> > > > On pondělí 19. července 2021 14:08:37 CEST Miaohe Lin wrote:
> > > > > On 2021/7/19 19:59, Oleksandr Natalenko wrote:
> > > > > > On pondělí 19. července 2021 13:50:07 CEST Miaohe Lin wrote:
> > > > > >> On 2021/7/19 19:22, Matthew Wilcox wrote:
> > > > > >>> On Mon, Jul 19, 2021 at 07:12:58PM +0800, Miaohe Lin wrote:
> > > > > >>>> When in the commit 2799e77529c2a, we're using the percpu_ref to
> > > > > >>>> serialize
> > > > > >>>> against concurrent swapoff, i.e. there's percpu_ref inside
> > > > > >>>> get_swap_device() instead of rcu_read_lock(). Please see commit
> > > > > >>>> 63d8620ecf93 ("mm/swapfile: use percpu_ref to serialize against
> > > > > >>>> concurrent swapoff") for detail.
> > > > > >>>
> > > > > >>> Oh, so this is a backport problem.  2799e77529c2 was backported
> > > > > >>> without
> > > > > >>> its prerequisite 63d8620ecf93.  Greg, probably best to just drop
> > > > > >>
> > > > > >> Yes, they're posted as a patch set:
> > > > > >>
> > > > > >> https://lkml.kernel.org/r/20210426123316.806267-1-linmiaohe@huawei.co
> > > > > >> m
> > > > > >>
> > > > > >>> 2799e77529c2 from all stable trees; the race described is not very
> > > > > >>> important (swapoff vs reading a page back from that swap device).
> > > > > >>> .
> > > > > >>
> > > > > >> The swapoff races with reading a page back from that swap device
> > > > > >> should
> > > > > >> be
> > > > > >> really uncommon as most users only do swapoff when the system is
> > > > > >> going to
> > > > > >> shutdown.
> > > > > >>
> > > > > >> Sorry for the trouble!
> > > > > >
> > > > > > git log --oneline v5.13..v5.13.3 --author="Miaohe Lin"
> > > > > > 11ebc09e50dc mm/zswap.c: fix two bugs in zswap_writeback_entry()
> > > > > > 95d192da198d mm/z3fold: use release_z3fold_page_locked() to release
> > > > > > locked
> > > > > > z3fold page
> > > > > > ccb7848e2344 mm/z3fold: fix potential memory leak in
> > > > > > z3fold_destroy_pool()
> > > > > > 9f7229c901c1 mm/huge_memory.c: don't discard hugepage if other
> > > > > > processes
> > > > > > are mapping it
> > > > > > f13259175e4f mm/huge_memory.c: add missing read-only THP checking in
> > > > > > transparent_hugepage_enabled()
> > > > > > afafd371e7de mm/huge_memory.c: remove dedicated macro
> > > > > > HPAGE_CACHE_INDEX_MASK a533a21b692f mm/shmem: fix shmem_swapin() race
> > > > > > with swapoff
> > > > > > c3b39134bbd0 swap: fix do_swap_page() race with swapoff
> > > > > >
> > > > > > Do you suggest reverting "mm/shmem: fix shmem_swapin() race with
> > > > > > swapoff"
> > > > > > as well?
> > > > >
> > > > > This patch also rely on its prerequisite 63d8620ecf93. I think we should
> > > > > either revert any commit in this series or just backport the entire
> > > > > series.
> > > >
> > > > Then why not just pick up 2 more patches instead of dropping 2 patches.
> > > > Greg, could you please make sure the whole series from [1] gets pulled?
> > >
> > > Because none of these patches should have been backported in the first
> > > place.  It's just not worth the destabilisation.
> >
> > What about the rest then?
> >
> > git log --oneline v5.13..v5.13.3 -- mm/ | wc -l
> > 18
> >
> > Those look to be fixes, these ones too.
> >
> > --
> > Oleksandr Natalenko (post-factum)
> >
> >

[-- Attachment #2: dmesg.txt --]
[-- Type: text/plain, Size: 14130 bytes --]

[   96.155017] ------------[ cut here ]------------
[   96.155030] WARNING: CPU: 10 PID: 770 at kernel/rcu/tree_plugin.h:359 rcu_note_context_switch+0x91/0x610
[   96.155074] Modules linked in: ppdev intel_rapl_msr intel_rapl_common crct10dif_pclmul crc32_pclmul ghash_clmulni_intel bochs_drm aesni_intel drm_vram_helper evdev crypto_simd drm_ttm_helper snd_pcm cryptd ttm snd_timer parport_pc serio_raw drm_kms_helper sg snd parport soundcore drm pcspkr button ip_tables autofs4 psmouse sr_mod i2c_piix4 sd_mod crc32c_intel t10_pi cdrom i2c_core e1000 ata_generic floppy
[   96.155180] CPU: 10 PID: 770 Comm: containerd Not tainted 5.13.2 #1
[   96.155185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
[   96.155189] RIP: 0010:rcu_note_context_switch+0x91/0x610
[   96.155195] Code: ff 74 0f 65 8b 05 a7 10 e5 7e 85 c0 0f 84 22 01 00 00 45 84 ed 75 15 65 48 8b 04 25 80 7f 01 00 8b b0 44 03 00 00 85 f6 7e 02 <0f> 0b 65 48 8b 04 25 80 7f 01 00 8b 88 44 03 00 00 85 c9 7e 0f 41
[   96.155200] RSP: 0000:ffffc90000a8bc50 EFLAGS: 00010002
[   96.155204] RAX: ffff88810830c300 RBX: ffff88813bcae680 RCX: 0000000000000000
[   96.155208] RDX: 0000000000000002 RSI: 0000000000000001 RDI: 0000000000000001
[   96.155210] RBP: ffffc90000a8bcd0 R08: 0000000000000001 R09: 0000000000000001
[   96.155213] R10: 0000000000000000 R11: ffffffff81319b93 R12: ffff88810830c300
[   96.155216] R13: 0000000000000000 R14: ffff88813bcad958 R15: 0000000000004970
[   96.155220] FS:  00007fc09cff9700(0000) GS:ffff88813bc80000(0000) knlGS:0000000000000000
[   96.155223] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   96.155226] CR2: 00005594d2ff0530 CR3: 0000000103be4001 CR4: 0000000000060ee0
[   96.155233] Call Trace:
[   96.155243]  __schedule+0xda/0xa30
[   96.155283]  schedule+0x46/0xf0
[   96.155289]  io_schedule+0x12/0x40
[   96.155295]  __lock_page_or_retry+0x1f9/0x510
[   96.155319]  ? __page_cache_alloc+0x140/0x140
[   96.155345]  do_swap_page+0x33f/0x930
[   96.155364]  __handle_mm_fault+0xa54/0x1550
[   96.155390]  handle_mm_fault+0x17f/0x420
[   96.155400]  do_user_addr_fault+0x1be/0x770
[   96.155422]  exc_page_fault+0x69/0x280
[   96.155435]  ? asm_exc_page_fault+0x8/0x30
[   96.155443]  asm_exc_page_fault+0x1e/0x30
[   96.155448] RIP: 0033:0x5594d15ec98f
[   96.155454] Code: 44 24 58 48 85 c0 48 b9 00 e4 0b 54 02 00 00 00 48 0f 44 c1 48 89 44 24 58 eb 05 48 8b 44 24 58 48 89 04 24 e8 e2 c9 9c ff 90 <48> 8b 05 9a 3b a0 01 48 8b 4c 24 50 48 89 0c 24 48 8d 15 9a c4 ec
[   96.155457] RSP: 002b:000000c0001f7f80 EFLAGS: 00010206
[   96.155462] RAX: 0000000000000000 RBX: 00005594d0f9cf55 RCX: fffffffffffffff8
[   96.155465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00005594d0fa2d01
[   96.155467] RBP: 000000c0001f7fc0 R08: 0000000000000000 R09: 0000000000000000
[   96.155470] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004
[   96.155472] R13: 0000000000000013 R14: 00005594d1ee96e6 R15: 0000000000000039
[   96.155495] irq event stamp: 10464
[   96.155497] hardirqs last  enabled at (10463): [<ffffffff81c0a574>] _raw_spin_unlock_irq+0x24/0x50
[   96.155508] hardirqs last disabled at (10464): [<ffffffff81c01882>] __schedule+0x412/0xa30
[   96.155512] softirqs last  enabled at (8668): [<ffffffff82000401>] __do_softirq+0x401/0x51b
[   96.155517] softirqs last disabled at (8657): [<ffffffff81129c22>] irq_exit_rcu+0x142/0x150
[   96.155531] ---[ end trace 165ff31fd86ffc12 ]---

[   96.177669] =============================
[   96.177693] [ BUG: Invalid wait context ]
[   96.177717] 5.13.2 #1 Tainted: G        W        
[   96.177743] -----------------------------
[   96.177765] containerd/770 is trying to lock:
[   96.177790] ffff88813ba69b30 (&cache->alloc_lock){+.+.}-{3:3}, at: get_swap_page+0x126/0x200
[   96.177867] other info that might help us debug this:
[   96.177894] context-{4:4}
[   96.177910] 3 locks held by containerd/770:
[   96.177934]  #0: ffff88810815ea28 (&mm->mmap_lock#2){++++}-{3:3}, at: do_user_addr_fault+0x115/0x770
[   96.177999]  #1: ffffffff82915020 (rcu_read_lock){....}-{1:2}, at: get_swap_device+0x33/0x140
[   96.178057]  #2: ffffffff82955ba0 (fs_reclaim){+.+.}-{0:0}, at: __fs_reclaim_acquire+0x5/0x30
[   96.178115] stack backtrace:
[   96.178133] CPU: 1 PID: 770 Comm: containerd Tainted: G        W         5.13.2 #1
[   96.178183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
[   96.178254] Call Trace:
[   96.178274]  dump_stack+0x82/0xa4
[   96.178314]  __lock_acquire+0x9a5/0x20a0
[   96.178347]  ? find_held_lock+0x3a/0xb0
[   96.178381]  lock_acquire+0xe9/0x320
[   96.178405]  ? get_swap_page+0x126/0x200
[   96.178433]  ? _raw_spin_unlock+0x29/0x40
[   96.178461]  ? page_vma_mapped_walk+0x3a3/0x960
[   96.178491]  __mutex_lock+0x99/0x980
[   96.178515]  ? get_swap_page+0x126/0x200
[   96.178541]  ? find_held_lock+0x3a/0xb0
[   96.178577]  ? get_swap_page+0x126/0x200
[   96.178603]  ? page_referenced+0xd5/0x170
[   96.178637]  ? lock_release+0x1b4/0x300
[   96.178663]  ? get_swap_page+0x126/0x200
[   96.178698]  get_swap_page+0x126/0x200
[   96.178725]  add_to_swap+0x14/0x60
[   96.178749]  shrink_page_list+0xb13/0xe70
[   96.178787]  shrink_inactive_list+0x243/0x550
[   96.178819]  shrink_lruvec+0x4fd/0x780
[   96.178849]  ? shrink_node+0x257/0x7c0
[   96.178873]  shrink_node+0x257/0x7c0
[   96.178900]  do_try_to_free_pages+0xdd/0x410
[   96.178929]  try_to_free_pages+0x110/0x300
[   96.178966]  __alloc_pages_slowpath.constprop.126+0x2ae/0xfa0
[   96.179002]  ? lock_release+0x1b4/0x300
[   96.179028]  __alloc_pages+0x37d/0x400
[   96.179054]  alloc_pages_vma+0x73/0x1d0
[   96.179878]  __read_swap_cache_async+0xb8/0x280
[   96.180684]  swap_cluster_readahead+0x194/0x270
[   96.181459]  ? swapin_readahead+0x62/0x530
[   96.182008]  swapin_readahead+0x62/0x530
[   96.182558]  ? find_held_lock+0x3a/0xb0
[   96.183109]  ? lookup_swap_cache+0x5c/0x1c0
[   96.183657]  ? lock_release+0x1b4/0x300
[   96.184207]  ? do_swap_page+0x232/0x930
[   96.184753]  do_swap_page+0x232/0x930
[   96.185326]  __handle_mm_fault+0xa54/0x1550
[   96.185850]  handle_mm_fault+0x17f/0x420
[   96.186361]  do_user_addr_fault+0x1be/0x770
[   96.186880]  exc_page_fault+0x69/0x280
[   96.187382]  ? asm_exc_page_fault+0x8/0x30
[   96.187879]  asm_exc_page_fault+0x1e/0x30
[   96.188363] RIP: 0033:0x5594d0f78da4
[   96.188829] Code: cc cc cc cc cc cc 48 8b 0d 39 d2 01 02 64 48 8b 09 48 3b 61 10 76 3d 48 83 ec 28 48 89 6c 24 20 48 8d 6c 24 20 48 8b 44 24 30 <48> 8b 08 48 89 0c 24 48 89 44 24 08 c6 44 24 10 01 e8 76 f4 ff ff
[   96.189894] RSP: 002b:000000c0001f7de8 EFLAGS: 00010216
[   96.190406] RAX: 00005594d2308160 RBX: 0000000000000000 RCX: 000000c0004ea480
[   96.190902] RDX: 000000c0002a4270 RSI: 0000000000000010 RDI: 0000000000000011
[   96.191394] RBP: 000000c0001f7e08 R08: 0000000000000002 R09: 0000000000000011
[   96.191891] R10: 00005594d22f6ce0 R11: 00005594d1ee96e4 R12: ffffffffffffffff
[   96.192396] R13: 0000000000000028 R14: 0000000000000027 R15: 0000000000000200
[  115.344546] exaust invoked oom-killer: gfp_mask=0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), order=0, oom_score_adj=0
[  115.346019] CPU: 1 PID: 969 Comm: exaust Tainted: G        W         5.13.2 #1
[  115.346569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
[  115.347712] Call Trace:
[  115.348287]  dump_stack+0x82/0xa4
[  115.348867]  dump_header+0x55/0x3f0
[  115.349491]  oom_kill_process+0x160/0x210
[  115.350068]  out_of_memory+0x10b/0x630
[  115.350646]  __alloc_pages_slowpath.constprop.126+0xec7/0xfa0
[  115.351255]  __alloc_pages+0x37d/0x400
[  115.351861]  alloc_pages_vma+0x73/0x1d0
[  115.352449]  __handle_mm_fault+0xe1b/0x1550
[  115.353042]  handle_mm_fault+0x17f/0x420
[  115.353646]  do_user_addr_fault+0x1be/0x770
[  115.354239]  exc_page_fault+0x69/0x280
[  115.354833]  ? asm_exc_page_fault+0x8/0x30
[  115.355428]  asm_exc_page_fault+0x1e/0x30
[  115.356021] RIP: 0033:0x7fe8ee633543
[  115.356617] Code: Unable to access opcode bytes at RIP 0x7fe8ee633519.
[  115.357245] RSP: 002b:00007fff742c68c8 EFLAGS: 00010206
[  115.357857] RAX: 00007fe798041010 RBX: 0000000000000000 RCX: 00007fe7980fd000
[  115.358469] RDX: 00007fe798141000 RSI: 0000000000000000 RDI: 00007fe798041010
[  115.359077] RBP: 00007fff742c68e0 R08: 00000000ffffffff R09: 0000000000000000
[  115.359686] R10: 0000000000000022 R11: 0000000000000246 R12: 0000561abe3fa060
[  115.360300] R13: 00007fff742c69c0 R14: 0000000000000000 R15: 0000000000000000
[  115.361313] Mem-Info:
[  115.362285] active_anon:188386 inactive_anon:764572 isolated_anon:64
                active_file:61 inactive_file:0 isolated_file:0
                unevictable:0 dirty:0 writeback:2
                slab_reclaimable:6676 slab_unreclaimable:6200
                mapped:155 shmem:180 pagetables:3124 bounce:0
                free:25647 free_pcp:0 free_cma:0
[  115.366889] Node 0 active_anon:782092kB inactive_anon:3029744kB active_file:244kB inactive_file:0kB unevictable:0kB isolated(anon):256kB isolated(file):0kB mapped:620kB dirty:0kB writeback:8kB shmem:720kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:3904kB pagetables:12496kB all_unreclaimable? no
[  115.369378] Node 0 DMA free:15296kB min:260kB low:324kB high:388kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  115.372121] lowmem_reserve[]: 0 2925 3874 3874
[  115.373195] Node 0 DMA32 free:54436kB min:50824kB low:63528kB high:76232kB reserved_highatomic:0KB active_anon:819596kB inactive_anon:2135980kB active_file:48kB inactive_file:24kB unevictable:0kB writepending:8kB present:3129212kB managed:3021488kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  115.375958] lowmem_reserve[]: 0 0 949 949
[  115.377064] Node 0 Normal free:32856kB min:32880kB low:37004kB high:41128kB reserved_highatomic:0KB active_anon:2232kB inactive_anon:853384kB active_file:80kB inactive_file:76kB unevictable:0kB writepending:0kB present:1048576kB managed:972400kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  115.380050] lowmem_reserve[]: 0 0 0 0
[  115.380908] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15296kB
[  115.382728] Node 0 DMA32: 86*4kB (UM) 52*8kB (UME) 33*16kB (UM) 28*32kB (UME) 11*64kB (U) 2*128kB (UE) 0*256kB 1*512kB (U) 2*1024kB (UM) 2*2048kB (ME) 11*4096kB (M) = 54856kB
[  115.384560] Node 0 Normal: 597*4kB (UME) 904*8kB (UME) 414*16kB (UME) 187*32kB (UME) 64*64kB (UME) 19*128kB (UME) 3*256kB (U) 3*512kB (UE) 2*1024kB (M) 0*2048kB 0*4096kB = 33108kB
[  115.386558] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  115.387543] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  115.388503] 61467 total pagecache pages
[  115.389532] 61242 pages in swap cache
[  115.390450] Swap cache stats: add 523756, delete 462538, find 69/171
[  115.391383] Free swap  = 0kB
[  115.392312] Total swap = 2094076kB
[  115.393506] 1048445 pages RAM
[  115.394538] 0 pages HighMem/MovableOnly
[  115.395514] 46133 pages reserved
[  115.396525] 0 pages hwpoisoned
[  115.397824] Tasks state (memory values in pages):
[  115.398778] [  pid  ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
[  115.399792] [    312]     0   312     6603      217    98304      181             0 systemd-journal
[  115.400749] [    339]     0   339     5562        1    69632      395         -1000 systemd-udevd
[  115.401869] [    379]   101   379    23271       17    81920      197             0 systemd-timesyn
[  115.402873] [    388]   107   388     1707        7    53248      101             0 rpcbind
[  115.403869] [    479]     0   479     2373       39    53248      284             0 dhclient
[  115.404849] [    485]     0   485     2120        8    53248       43             0 cron
[  115.406291] [    487]     0   487     4869       44    77824      197             0 systemd-logind
[  115.407536] [    494]   104   494     2247       58    57344       80          -900 dbus-daemon
[  115.408772] [    501]     0   501    56457        0    86016      226             0 rsyslogd
[  115.410041] [    503]     0   503   315093      769   311296     3943             0 containerd
[  115.411289] [    507]     0   507     1404        2    45056       26             0 agetty
[  115.412563] [    521]     0   521    27588      235   110592     1678             0 unattended-upgr
[  115.413834] [    860]     0   860     3964       28    73728      187         -1000 sshd
[  115.415062] [    866]   106   866     5015       19    81920      187             0 exim4
[  115.416286] [    901]     0   901     4233        1    73728      281             0 sshd
[  115.417534] [    928]     0   928     5287       57    73728      280             0 systemd
[  115.418755] [    929]     0   929     5710       77    90112      488             0 (sd-pam)
[  115.419921] [    943]     0   943     2013        1    53248      407             0 bash
[  115.421061] [    969]     0   969  1402762   888995 11276288   513120             0 exaust
[  115.421973] [    970]     0   970     4233      272    77824        5             0 sshd
[  115.422840] [    976]     0   976     1980      297    53248       64             0 bash
[  115.423664] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-1.scope,task=exaust,pid=969,uid=0
[  115.425344] Out of memory: Killed process 969 (exaust) total-vm:5611048kB, anon-rss:3555976kB, file-rss:4kB, shmem-rss:0kB, UID:0 pgtables:11012kB oom_score_adj:0
[  115.912696] oom_reaper: reaped process 969 (exaust), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB

[-- Attachment #3: config-5.13.2 --]
[-- Type: application/octet-stream, Size: 222923 bytes --]

#
# Automatically generated file; DO NOT EDIT.
# Linux/x86_64 5.13.2 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="gcc (Debian 4.9.2-10+deb8u1) 4.9.2"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=40902
CONFIG_CLANG_VERSION=0
CONFIG_AS_IS_GNU=y
CONFIG_AS_VERSION=22500
CONFIG_LD_IS_BFD=y
CONFIG_LD_VERSION=22500
CONFIG_LLD_VERSION=0
CONFIG_CC_CAN_LINK=y
CONFIG_CC_CAN_LINK_STATIC=y
CONFIG_CC_HAS_ASM_GOTO=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_TABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y

#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_BUILD_SALT=""
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_HAVE_KERNEL_ZSTD=y
# CONFIG_KERNEL_GZIP is not set
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
CONFIG_KERNEL_XZ=y
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
# CONFIG_KERNEL_ZSTD is not set
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_WATCH_QUEUE is not set
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_USELIB=y
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_GENERIC_IRQ_INJECTION=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_IRQ_MSI_IOMMU=y
CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
# end of IRQ subsystem

CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_INIT=y
CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y

#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
# CONFIG_NO_HZ_IDLE is not set
CONFIG_NO_HZ_FULL=y
CONFIG_CONTEXT_TRACKING=y
CONFIG_CONTEXT_TRACKING_FORCE=y
# CONFIG_NO_HZ is not set
CONFIG_HIGH_RES_TIMERS=y
# end of Timers subsystem

CONFIG_BPF=y
CONFIG_HAVE_EBPF_JIT=y
CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y

#
# BPF subsystem
#
# CONFIG_BPF_SYSCALL is not set
CONFIG_BPF_JIT=y
CONFIG_BPF_JIT_DEFAULT_ON=y
# end of BPF subsystem

# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPTION=y
CONFIG_PREEMPT_DYNAMIC=y

#
# CPU/Task time and stats accounting
#
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_VIRT_CPU_ACCOUNTING_GEN=y
# CONFIG_IRQ_TIME_ACCOUNTING is not set
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
# CONFIG_PSI is not set
# end of CPU/Task time and stats accounting

CONFIG_CPU_ISOLATION=y

#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
CONFIG_PREEMPT_RCU=y
CONFIG_RCU_EXPERT=y
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_TASKS_RCU=y
CONFIG_TASKS_RUDE_RCU=y
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_RCU_FANOUT=64
CONFIG_RCU_FANOUT_LEAF=16
# CONFIG_RCU_FAST_NO_HZ is not set
CONFIG_RCU_BOOST=y
CONFIG_RCU_BOOST_DELAY=500
CONFIG_RCU_NOCB_CPU=y
# CONFIG_TASKS_TRACE_RCU_READ_MB is not set
# end of RCU Subsystem

CONFIG_BUILD_BIN2C=y
# CONFIG_IKCONFIG is not set
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=17
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y

#
# Scheduler features
#
# CONFIG_UCLAMP_TASK is not set
# end of Scheduler features

CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_CC_HAS_INT128=y
CONFIG_ARCH_SUPPORTS_INT128=y
CONFIG_NUMA_BALANCING=y
# CONFIG_NUMA_BALANCING_DEFAULT_ENABLED is not set
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
CONFIG_MEMCG=y
CONFIG_MEMCG_SWAP=y
CONFIG_MEMCG_KMEM=y
CONFIG_BLK_CGROUP=y
CONFIG_CGROUP_WRITEBACK=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_CFS_BANDWIDTH is not set
# CONFIG_RT_GROUP_SCHED is not set
# CONFIG_CGROUP_PIDS is not set
# CONFIG_CGROUP_RDMA is not set
CONFIG_CGROUP_FREEZER=y
# CONFIG_CGROUP_HUGETLB is not set
CONFIG_CPUSETS=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_PERF=y
# CONFIG_CGROUP_MISC is not set
# CONFIG_CGROUP_DEBUG is not set
CONFIG_SOCK_CGROUP_DATA=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_TIME_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
CONFIG_RD_LZ4=y
CONFIG_RD_ZSTD=y
# CONFIG_BOOT_CONFIG is not set
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_PRINTK_NMI=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
# CONFIG_USERFAULTFD is not set
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_KCMP=y
CONFIG_RSEQ=y
# CONFIG_DEBUG_RSEQ is not set
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
# CONFIG_PC104 is not set

#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
# end of Kernel Performance Events And Counters

CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_COMPAT_BRK is not set
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB_FREELIST_HARDENED is not set
# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
CONFIG_SYSTEM_DATA_VERIFICATION=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
# end of General setup

CONFIG_64BIT=y
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf64-x86-64"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=28
CONFIG_ARCH_MMAP_RND_BITS_MAX=32
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_FILTER_PGPROT=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_ZONE_DMA32=y
CONFIG_AUDIT_ARCH=y
CONFIG_HAVE_INTEL_TXT=y
CONFIG_X86_64_SMP=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_PGTABLE_LEVELS=4
CONFIG_CC_HAS_SANE_STACKPROTECTOR=y

#
# Processor type and features
#
CONFIG_ZONE_DMA=y
CONFIG_SMP=y
CONFIG_X86_FEATURE_NAMES=y
CONFIG_X86_X2APIC=y
CONFIG_X86_MPPARSE=y
# CONFIG_GOLDFISH is not set
# CONFIG_RETPOLINE is not set
# CONFIG_X86_CPU_RESCTRL is not set
# CONFIG_X86_EXTENDED_PLATFORM is not set
CONFIG_X86_INTEL_LPSS=y
# CONFIG_X86_AMD_PLATFORM_DEVICE is not set
CONFIG_IOSF_MBI=y
# CONFIG_IOSF_MBI_DEBUG is not set
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_XXL=y
# CONFIG_PARAVIRT_DEBUG is not set
# CONFIG_PARAVIRT_SPINLOCKS is not set
CONFIG_X86_HV_CALLBACK_VECTOR=y
CONFIG_XEN=y
CONFIG_XEN_PV=y
CONFIG_XEN_512GB=y
CONFIG_XEN_PV_SMP=y
CONFIG_XEN_DOM0=y
CONFIG_XEN_PVHVM=y
CONFIG_XEN_PVHVM_SMP=y
CONFIG_XEN_PVHVM_GUEST=y
CONFIG_XEN_SAVE_RESTORE=y
# CONFIG_XEN_DEBUG_FS is not set
CONFIG_XEN_PVH=y
CONFIG_KVM_GUEST=y
CONFIG_ARCH_CPUIDLE_HALTPOLL=y
CONFIG_PVH=y
# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
CONFIG_PARAVIRT_CLOCK=y
# CONFIG_JAILHOUSE_GUEST is not set
# CONFIG_ACRN_GUEST is not set
# CONFIG_MK8 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
CONFIG_GENERIC_CPU=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_IA32_FEAT_CTL=y
CONFIG_X86_VMX_FEATURE_NAMES=y
# CONFIG_PROCESSOR_SELECT is not set
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_HYGON=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_CPU_SUP_ZHAOXIN=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
CONFIG_GART_IOMMU=y
# CONFIG_MAXSMP is not set
CONFIG_NR_CPUS_RANGE_BEGIN=2
CONFIG_NR_CPUS_RANGE_END=512
CONFIG_NR_CPUS_DEFAULT=64
CONFIG_NR_CPUS=512
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
CONFIG_SCHED_MC_PRIO=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
CONFIG_X86_MCE=y
# CONFIG_X86_MCELOG_LEGACY is not set
CONFIG_X86_MCE_INTEL=y
CONFIG_X86_MCE_AMD=y
CONFIG_X86_MCE_THRESHOLD=y
CONFIG_X86_MCE_INJECT=m

#
# Performance monitoring
#
CONFIG_PERF_EVENTS_INTEL_UNCORE=y
CONFIG_PERF_EVENTS_INTEL_RAPL=y
CONFIG_PERF_EVENTS_INTEL_CSTATE=y
# CONFIG_PERF_EVENTS_AMD_POWER is not set
# end of Performance monitoring

CONFIG_X86_16BIT=y
CONFIG_X86_ESPFIX64=y
CONFIG_X86_VSYSCALL_EMULATION=y
CONFIG_X86_IOPL_IOPERM=y
CONFIG_I8K=m
CONFIG_MICROCODE=y
CONFIG_MICROCODE_INTEL=y
CONFIG_MICROCODE_AMD=y
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=m
CONFIG_X86_CPUID=m
# CONFIG_X86_5LEVEL is not set
CONFIG_X86_DIRECT_GBPAGES=y
# CONFIG_X86_CPA_STATISTICS is not set
# CONFIG_AMD_MEM_ENCRYPT is not set
CONFIG_NUMA=y
CONFIG_AMD_NUMA=y
CONFIG_X86_64_ACPI_NUMA=y
CONFIG_NUMA_EMU=y
CONFIG_NODES_SHIFT=6
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
# CONFIG_ARCH_MEMORY_PROBE is not set
CONFIG_ARCH_PROC_KCORE_TEXT=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
# CONFIG_X86_PMEM_LEGACY is not set
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
CONFIG_X86_RESERVE_LOW=64
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
CONFIG_X86_PAT=y
CONFIG_ARCH_USES_PG_UNCACHED=y
CONFIG_ARCH_RANDOM=y
CONFIG_X86_SMAP=y
CONFIG_X86_UMIP=y
CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y
CONFIG_X86_INTEL_TSX_MODE_OFF=y
# CONFIG_X86_INTEL_TSX_MODE_ON is not set
# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set
# CONFIG_X86_SGX is not set
CONFIG_EFI=y
CONFIG_EFI_STUB=y
CONFIG_EFI_MIXED=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
CONFIG_KEXEC=y
# CONFIG_KEXEC_FILE is not set
CONFIG_CRASH_DUMP=y
# CONFIG_KEXEC_JUMP is not set
CONFIG_PHYSICAL_START=0x1000000
CONFIG_RELOCATABLE=y
# CONFIG_RANDOMIZE_BASE is not set
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_HOTPLUG_CPU=y
# CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set
# CONFIG_DEBUG_HOTPLUG_CPU0 is not set
# CONFIG_COMPAT_VDSO is not set
CONFIG_LEGACY_VSYSCALL_EMULATE=y
# CONFIG_LEGACY_VSYSCALL_XONLY is not set
# CONFIG_LEGACY_VSYSCALL_NONE is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_MODIFY_LDT_SYSCALL=y
CONFIG_HAVE_LIVEPATCH=y
# CONFIG_LIVEPATCH is not set
# end of Processor type and features

CONFIG_ARCH_HAS_ADD_PAGES=y
CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
CONFIG_USE_PERCPU_NUMA_NODE_ID=y

#
# Power management and ACPI options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_SUSPEND_SKIP_SYNC is not set
CONFIG_HIBERNATE_CALLBACKS=y
CONFIG_HIBERNATION=y
CONFIG_HIBERNATION_SNAPSHOT_DEV=y
CONFIG_PM_STD_PARTITION=""
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
# CONFIG_PM_AUTOSLEEP is not set
# CONFIG_PM_WAKELOCKS is not set
CONFIG_PM=y
CONFIG_PM_DEBUG=y
CONFIG_PM_ADVANCED_DEBUG=y
# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_PM_SLEEP_DEBUG=y
# CONFIG_DPM_WATCHDOG is not set
# CONFIG_PM_TRACE_RTC is not set
CONFIG_PM_CLK=y
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
# CONFIG_ENERGY_MODEL is not set
CONFIG_ARCH_SUPPORTS_ACPI=y
CONFIG_ACPI=y
CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
# CONFIG_ACPI_DEBUGGER is not set
CONFIG_ACPI_SPCR_TABLE=y
# CONFIG_ACPI_FPDT is not set
CONFIG_ACPI_LPIT=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
# CONFIG_ACPI_EC_DEBUGFS is not set
CONFIG_ACPI_AC=m
CONFIG_ACPI_BATTERY=m
CONFIG_ACPI_BUTTON=m
# CONFIG_ACPI_TINY_POWER_BUTTON is not set
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_FAN=m
# CONFIG_ACPI_TAD is not set
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_CPPC_LIB=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_IPMI=m
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_PROCESSOR_AGGREGATOR=m
CONFIG_ACPI_THERMAL=m
CONFIG_ACPI_PLATFORM_PROFILE=m
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_TABLE_UPGRADE=y
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_PCI_SLOT=y
CONFIG_ACPI_CONTAINER=y
CONFIG_ACPI_HOTPLUG_MEMORY=y
CONFIG_ACPI_HOTPLUG_IOAPIC=y
CONFIG_ACPI_SBS=m
CONFIG_ACPI_HED=y
# CONFIG_ACPI_CUSTOM_METHOD is not set
CONFIG_ACPI_BGRT=y
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
# CONFIG_ACPI_NFIT is not set
CONFIG_ACPI_NUMA=y
# CONFIG_ACPI_HMAT is not set
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
CONFIG_ACPI_APEI=y
CONFIG_ACPI_APEI_GHES=y
CONFIG_ACPI_APEI_PCIEAER=y
CONFIG_ACPI_APEI_MEMORY_FAILURE=y
# CONFIG_ACPI_APEI_EINJ is not set
# CONFIG_ACPI_APEI_ERST_DEBUG is not set
# CONFIG_ACPI_DPTF is not set
CONFIG_ACPI_EXTLOG=y
# CONFIG_ACPI_CONFIGFS is not set
# CONFIG_PMIC_OPREGION is not set
CONFIG_X86_PM_TIMER=y

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_GOV_COMMON=y
# CONFIG_CPU_FREQ_STAT is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y

#
# CPU frequency scaling drivers
#
CONFIG_X86_INTEL_PSTATE=y
CONFIG_X86_PCC_CPUFREQ=m
CONFIG_X86_ACPI_CPUFREQ=m
CONFIG_X86_ACPI_CPUFREQ_CPB=y
CONFIG_X86_POWERNOW_K8=m
CONFIG_X86_AMD_FREQ_SENSITIVITY=m
CONFIG_X86_SPEEDSTEP_CENTRINO=m
CONFIG_X86_P4_CLOCKMOD=m

#
# shared options
#
CONFIG_X86_SPEEDSTEP_LIB=m
# end of CPU Frequency scaling

#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
# CONFIG_CPU_IDLE_GOV_TEO is not set
# CONFIG_CPU_IDLE_GOV_HALTPOLL is not set
CONFIG_HALTPOLL_CPUIDLE=y
# end of CPU Idle

CONFIG_INTEL_IDLE=y
# end of Power management and ACPI options

#
# Bus options (PCI etc.)
#
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_XEN=y
CONFIG_MMCONF_FAM10H=y
# CONFIG_PCI_CNB20LE_QUIRK is not set
# CONFIG_ISA_BUS is not set
CONFIG_ISA_DMA_API=y
CONFIG_AMD_NB=y
CONFIG_X86_SYSFB=y
# end of Bus options (PCI etc.)

#
# Binary Emulations
#
CONFIG_IA32_EMULATION=y
CONFIG_X86_X32=y
CONFIG_COMPAT_32=y
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
CONFIG_SYSVIPC_COMPAT=y
# end of Binary Emulations

#
# Firmware Drivers
#
CONFIG_EDD=m
# CONFIG_EDD_OFF is not set
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_DMIID=y
CONFIG_DMI_SYSFS=y
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
CONFIG_ISCSI_IBFT_FIND=y
CONFIG_ISCSI_IBFT=m
# CONFIG_FW_CFG_SYSFS is not set
# CONFIG_GOOGLE_FIRMWARE is not set

#
# EFI (Extensible Firmware Interface) Support
#
CONFIG_EFI_VARS=m
CONFIG_EFI_ESRT=y
CONFIG_EFI_VARS_PSTORE=m
# CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE is not set
CONFIG_EFI_RUNTIME_MAP=y
# CONFIG_EFI_FAKE_MEMMAP is not set
CONFIG_EFI_RUNTIME_WRAPPERS=y
CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER=y
# CONFIG_EFI_BOOTLOADER_CONTROL is not set
# CONFIG_EFI_CAPSULE_LOADER is not set
# CONFIG_EFI_TEST is not set
CONFIG_APPLE_PROPERTIES=y
# CONFIG_RESET_ATTACK_MITIGATION is not set
# CONFIG_EFI_RCI2_TABLE is not set
# CONFIG_EFI_DISABLE_PCI_DMA is not set
# end of EFI (Extensible Firmware Interface) Support

CONFIG_UEFI_CPER=y
CONFIG_UEFI_CPER_X86=y
CONFIG_EFI_DEV_PATH_PARSER=y
CONFIG_EFI_EARLYCON=y
CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y

#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers

CONFIG_HAVE_KVM=y
CONFIG_HAVE_KVM_IRQCHIP=y
CONFIG_HAVE_KVM_IRQFD=y
CONFIG_HAVE_KVM_IRQ_ROUTING=y
CONFIG_HAVE_KVM_EVENTFD=y
CONFIG_KVM_MMIO=y
CONFIG_KVM_ASYNC_PF=y
CONFIG_HAVE_KVM_MSI=y
CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y
CONFIG_KVM_VFIO=y
CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y
CONFIG_KVM_COMPAT=y
CONFIG_HAVE_KVM_IRQ_BYPASS=y
CONFIG_HAVE_KVM_NO_POLL=y
CONFIG_KVM_XFER_TO_GUEST_WORK=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=y
CONFIG_KVM_WERROR=y
CONFIG_KVM_INTEL=y
# CONFIG_KVM_AMD is not set
# CONFIG_KVM_XEN is not set
# CONFIG_KVM_MMU_AUDIT is not set
CONFIG_AS_AVX512=y
CONFIG_AS_SHA1_NI=y
CONFIG_AS_SHA256_NI=y

#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_KEXEC_CORE=y
CONFIG_HOTPLUG_SMT=y
CONFIG_GENERIC_ENTRY=y
CONFIG_KPROBES=y
# CONFIG_JUMP_LABEL is not set
# CONFIG_STATIC_CALL_SELFTEST is not set
CONFIG_OPTPROBES=y
CONFIG_KPROBES_ON_FTRACE=y
CONFIG_UPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_KRETPROBES=y
CONFIG_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
CONFIG_HAVE_NMI=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_PERF_EVENTS_NMI=y
CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
CONFIG_MMU_GATHER_TABLE_FREE=y
CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP=y
CONFIG_SECCOMP_FILTER=y
# CONFIG_SECCOMP_CACHE_DEBUG is not set
CONFIG_HAVE_ARCH_STACKLEAK=y
CONFIG_HAVE_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR_STRONG=y
CONFIG_ARCH_SUPPORTS_LTO_CLANG=y
CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y
CONFIG_LTO_NONE=y
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_CONTEXT_TRACKING=y
CONFIG_HAVE_CONTEXT_TRACKING_OFFSTACK=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOVE_PUD=y
CONFIG_HAVE_MOVE_PMD=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y
CONFIG_HAVE_ARCH_HUGE_VMAP=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_HAVE_ARCH_SOFT_DIRTY=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=28
CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8
CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y
CONFIG_HAVE_STACK_VALIDATION=y
CONFIG_HAVE_RELIABLE_STACKTRACE=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_COMPAT_OLD_SIGACTION=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_HAVE_ARCH_VMAP_STACK=y
CONFIG_VMAP_STACK=y
CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
CONFIG_STRICT_MODULE_RWX=y
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
CONFIG_ARCH_USE_MEMREMAP_PROT=y
# CONFIG_LOCK_EVENT_COUNTS is not set
CONFIG_ARCH_HAS_MEM_ENCRYPT=y
CONFIG_HAVE_STATIC_CALL=y
CONFIG_HAVE_STATIC_CALL_INLINE=y
CONFIG_HAVE_PREEMPT_DYNAMIC=y
CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_ARCH_HAS_ELFCORE_COMPAT=y

#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling

CONFIG_HAVE_GCC_PLUGINS=y
# end of General architecture-dependent options

CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_ASM_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_MODULE_SIG is not set
CONFIG_MODULE_COMPRESS_NONE=y
# CONFIG_MODULE_COMPRESS_GZIP is not set
# CONFIG_MODULE_COMPRESS_XZ is not set
# CONFIG_MODULE_COMPRESS_ZSTD is not set
# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
CONFIG_MODPROBE_PATH="/sbin/modprobe"
# CONFIG_TRIM_UNUSED_KSYMS is not set
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLK_SCSI_REQUEST=y
CONFIG_BLK_CGROUP_RWSTAT=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLK_DEV_INTEGRITY_T10=m
# CONFIG_BLK_DEV_ZONED is not set
CONFIG_BLK_DEV_THROTTLING=y
# CONFIG_BLK_DEV_THROTTLING_LOW is not set
# CONFIG_BLK_CMDLINE_PARSER is not set
# CONFIG_BLK_WBT is not set
# CONFIG_BLK_CGROUP_IOLATENCY is not set
# CONFIG_BLK_CGROUP_IOCOST is not set
CONFIG_BLK_DEBUG_FS=y
# CONFIG_BLK_SED_OPAL is not set
# CONFIG_BLK_INLINE_ENCRYPTION is not set

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
CONFIG_ACORN_PARTITION=y
# CONFIG_ACORN_PARTITION_CUMANA is not set
# CONFIG_ACORN_PARTITION_EESOX is not set
CONFIG_ACORN_PARTITION_ICS=y
# CONFIG_ACORN_PARTITION_ADFS is not set
# CONFIG_ACORN_PARTITION_POWERTEC is not set
CONFIG_ACORN_PARTITION_RISCIX=y
# CONFIG_AIX_PARTITION is not set
CONFIG_OSF_PARTITION=y
CONFIG_AMIGA_PARTITION=y
CONFIG_ATARI_PARTITION=y
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
CONFIG_SGI_PARTITION=y
CONFIG_ULTRIX_PARTITION=y
CONFIG_SUN_PARTITION=y
CONFIG_KARMA_PARTITION=y
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_CMDLINE_PARTITION is not set
# end of Partition Types

CONFIG_BLOCK_COMPAT=y
CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_MQ_VIRTIO=y
CONFIG_BLK_MQ_RDMA=y
CONFIG_BLK_PM=y

#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
CONFIG_MQ_IOSCHED_KYBER=y
# CONFIG_IOSCHED_BFQ is not set
# end of IO Schedulers

CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_PADATA=y
CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
CONFIG_FREEZER=y

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_ELFCORE=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=m
CONFIG_COREDUMP=y
# end of Executable file formats

#
# Memory Management options
#
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_NEED_MULTIPLE_NODES=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_HAVE_FAST_GUP=y
CONFIG_NUMA_KEEP_MEMINFO=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_HAVE_BOOTMEM_INFO_NODE=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTPLUG_SPARSE=y
# CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_MHP_MEMMAP_ON_MEMORY=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
CONFIG_MEMORY_BALLOON=y
CONFIG_BALLOON_COMPACTION=y
CONFIG_COMPACTION=y
CONFIG_PAGE_REPORTING=y
CONFIG_MIGRATION=y
CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
CONFIG_ARCH_ENABLE_THP_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_VIRT_TO_BUS=y
CONFIG_MMU_NOTIFIER=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
CONFIG_MEMORY_FAILURE=y
CONFIG_HWPOISON_INJECT=m
CONFIG_TRANSPARENT_HUGEPAGE=y
# CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS is not set
CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y
CONFIG_ARCH_WANTS_THP_SWAP=y
CONFIG_THP_SWAP=y
# CONFIG_CLEANCACHE is not set
CONFIG_FRONTSWAP=y
# CONFIG_CMA is not set
CONFIG_MEM_SOFT_DIRTY=y
CONFIG_ZSWAP=y
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_DEFLATE is not set
CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZO=y
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_842 is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4 is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4HC is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD is not set
CONFIG_ZSWAP_COMPRESSOR_DEFAULT="lzo"
CONFIG_ZSWAP_ZPOOL_DEFAULT_ZBUD=y
# CONFIG_ZSWAP_ZPOOL_DEFAULT_Z3FOLD is not set
# CONFIG_ZSWAP_ZPOOL_DEFAULT_ZSMALLOC is not set
CONFIG_ZSWAP_ZPOOL_DEFAULT="zbud"
# CONFIG_ZSWAP_DEFAULT_ON is not set
CONFIG_ZPOOL=y
CONFIG_ZBUD=y
# CONFIG_Z3FOLD is not set
CONFIG_ZSMALLOC=y
# CONFIG_ZSMALLOC_STAT is not set
CONFIG_GENERIC_EARLY_IOREMAP=y
# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
# CONFIG_IDLE_PAGE_TRACKING is not set
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_ARCH_HAS_PTE_DEVMAP=y
# CONFIG_ZONE_DEVICE is not set
CONFIG_HMM_MIRROR=y
CONFIG_VMAP_PFN=y
CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
CONFIG_ARCH_HAS_PKEYS=y
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_TEST is not set
# CONFIG_READ_ONLY_THP_FOR_FS is not set
CONFIG_ARCH_HAS_PTE_SPECIAL=y
CONFIG_MAPPING_DIRTY_HELPERS=y
# end of Memory Management options

CONFIG_NET=y
CONFIG_COMPAT_NETLINK_MESSAGES=y
CONFIG_NET_INGRESS=y
CONFIG_NET_EGRESS=y
CONFIG_NET_REDIRECT=y
CONFIG_SKB_EXTENSIONS=y

#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_DIAG=m
CONFIG_UNIX=y
CONFIG_UNIX_SCM=y
CONFIG_UNIX_DIAG=m
# CONFIG_TLS is not set
CONFIG_XFRM=y
CONFIG_XFRM_ALGO=m
CONFIG_XFRM_USER=m
# CONFIG_XFRM_USER_COMPAT is not set
# CONFIG_XFRM_INTERFACE is not set
CONFIG_XFRM_SUB_POLICY=y
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_AH=m
CONFIG_XFRM_ESP=m
CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
CONFIG_NET_KEY_MIGRATE=y
# CONFIG_SMC is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_FIB_TRIE_STATS=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_ROUTE_CLASSID=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE_DEMUX=m
CONFIG_NET_IP_TUNNEL=m
CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE_COMMON=y
CONFIG_IP_MROUTE=y
CONFIG_IP_MROUTE_MULTIPLE_TABLES=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
CONFIG_NET_IPVTI=m
CONFIG_NET_UDP_TUNNEL=m
# CONFIG_NET_FOU is not set
# CONFIG_NET_FOU_IP_TUNNELS is not set
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
# CONFIG_INET_ESP_OFFLOAD is not set
# CONFIG_INET_ESPINTCP is not set
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_DIAG=m
CONFIG_INET_TCP_DIAG=m
CONFIG_INET_UDP_DIAG=m
# CONFIG_INET_RAW_DIAG is not set
# CONFIG_INET_DIAG_DESTROY is not set
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=m
CONFIG_TCP_CONG_CUBIC=y
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=m
CONFIG_TCP_CONG_HSTCP=m
CONFIG_TCP_CONG_HYBLA=m
CONFIG_TCP_CONG_VEGAS=m
# CONFIG_TCP_CONG_NV is not set
CONFIG_TCP_CONG_SCALABLE=m
CONFIG_TCP_CONG_LP=m
CONFIG_TCP_CONG_VENO=m
CONFIG_TCP_CONG_YEAH=m
CONFIG_TCP_CONG_ILLINOIS=m
# CONFIG_TCP_CONG_DCTCP is not set
# CONFIG_TCP_CONG_CDG is not set
# CONFIG_TCP_CONG_BBR is not set
CONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
CONFIG_IPV6_OPTIMISTIC_DAD=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
# CONFIG_INET6_ESP_OFFLOAD is not set
# CONFIG_INET6_ESPINTCP is not set
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_MIP6=y
# CONFIG_IPV6_ILA is not set
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_IPV6_VTI=m
CONFIG_IPV6_SIT=m
CONFIG_IPV6_SIT_6RD=y
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
CONFIG_IPV6_GRE=m
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_IPV6_SUBTREES=y
CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y
CONFIG_IPV6_PIMSM_V2=y
# CONFIG_IPV6_SEG6_LWTUNNEL is not set
# CONFIG_IPV6_SEG6_HMAC is not set
# CONFIG_IPV6_RPL_LWTUNNEL is not set
# CONFIG_NETLABEL is not set
# CONFIG_MPTCP is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=m

#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_INGRESS=y
CONFIG_NETFILTER_NETLINK=y
CONFIG_NETFILTER_FAMILY_BRIDGE=y
CONFIG_NETFILTER_FAMILY_ARP=y
CONFIG_NETFILTER_NETLINK_ACCT=y
CONFIG_NETFILTER_NETLINK_QUEUE=y
CONFIG_NETFILTER_NETLINK_LOG=y
CONFIG_NETFILTER_NETLINK_OSF=y
CONFIG_NF_CONNTRACK=y
CONFIG_NF_LOG_SYSLOG=m
CONFIG_NETFILTER_CONNCOUNT=m
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_ZONES=y
CONFIG_NF_CONNTRACK_PROCFS=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CONNTRACK_TIMEOUT=y
CONFIG_NF_CONNTRACK_TIMESTAMP=y
CONFIG_NF_CONNTRACK_LABELS=y
CONFIG_NF_CT_PROTO_DCCP=y
CONFIG_NF_CT_PROTO_GRE=y
CONFIG_NF_CT_PROTO_SCTP=y
CONFIG_NF_CT_PROTO_UDPLITE=y
CONFIG_NF_CONNTRACK_AMANDA=y
CONFIG_NF_CONNTRACK_FTP=y
CONFIG_NF_CONNTRACK_H323=y
CONFIG_NF_CONNTRACK_IRC=y
CONFIG_NF_CONNTRACK_BROADCAST=y
CONFIG_NF_CONNTRACK_NETBIOS_NS=y
CONFIG_NF_CONNTRACK_SNMP=y
CONFIG_NF_CONNTRACK_PPTP=y
CONFIG_NF_CONNTRACK_SANE=y
CONFIG_NF_CONNTRACK_SIP=y
CONFIG_NF_CONNTRACK_TFTP=y
CONFIG_NF_CT_NETLINK=y
CONFIG_NF_CT_NETLINK_TIMEOUT=y
# CONFIG_NETFILTER_NETLINK_GLUE_CT is not set
CONFIG_NF_NAT=y
CONFIG_NF_NAT_AMANDA=y
CONFIG_NF_NAT_FTP=y
CONFIG_NF_NAT_IRC=y
CONFIG_NF_NAT_SIP=y
CONFIG_NF_NAT_TFTP=y
CONFIG_NF_NAT_REDIRECT=y
CONFIG_NF_NAT_MASQUERADE=y
CONFIG_NETFILTER_SYNPROXY=m
CONFIG_NF_TABLES=y
# CONFIG_NF_TABLES_INET is not set
# CONFIG_NF_TABLES_NETDEV is not set
# CONFIG_NFT_NUMGEN is not set
CONFIG_NFT_CT=y
CONFIG_NFT_COUNTER=y
# CONFIG_NFT_CONNLIMIT is not set
CONFIG_NFT_LOG=y
CONFIG_NFT_LIMIT=y
CONFIG_NFT_MASQ=y
CONFIG_NFT_REDIR=y
# CONFIG_NFT_TUNNEL is not set
CONFIG_NFT_OBJREF=y
CONFIG_NFT_QUEUE=y
# CONFIG_NFT_QUOTA is not set
CONFIG_NFT_REJECT=y
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=y
# CONFIG_NFT_XFRM is not set
# CONFIG_NFT_SOCKET is not set
# CONFIG_NFT_OSF is not set
# CONFIG_NFT_TPROXY is not set
# CONFIG_NFT_SYNPROXY is not set
# CONFIG_NF_FLOW_TABLE is not set
CONFIG_NETFILTER_XTABLES=y
CONFIG_NETFILTER_XTABLES_COMPAT=y

#
# Xtables combined modules
#
CONFIG_NETFILTER_XT_MARK=y
CONFIG_NETFILTER_XT_CONNMARK=y
CONFIG_NETFILTER_XT_SET=m

#
# Xtables targets
#
CONFIG_NETFILTER_XT_TARGET_AUDIT=y
CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=y
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=y
CONFIG_NETFILTER_XT_TARGET_CT=m
CONFIG_NETFILTER_XT_TARGET_DSCP=m
CONFIG_NETFILTER_XT_TARGET_HL=m
CONFIG_NETFILTER_XT_TARGET_HMARK=m
CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m
CONFIG_NETFILTER_XT_TARGET_LED=m
CONFIG_NETFILTER_XT_TARGET_LOG=m
CONFIG_NETFILTER_XT_TARGET_MARK=y
CONFIG_NETFILTER_XT_NAT=y
CONFIG_NETFILTER_XT_TARGET_NETMAP=y
CONFIG_NETFILTER_XT_TARGET_NFLOG=y
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y
# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
CONFIG_NETFILTER_XT_TARGET_RATEEST=m
CONFIG_NETFILTER_XT_TARGET_REDIRECT=m
CONFIG_NETFILTER_XT_TARGET_MASQUERADE=m
CONFIG_NETFILTER_XT_TARGET_TEE=m
CONFIG_NETFILTER_XT_TARGET_TPROXY=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_SECMARK=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m

#
# Xtables matches
#
CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=y
CONFIG_NETFILTER_XT_MATCH_BPF=m
CONFIG_NETFILTER_XT_MATCH_CGROUP=m
CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNLABEL=m
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
CONFIG_NETFILTER_XT_MATCH_CPU=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ECN=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_HL=m
CONFIG_NETFILTER_XT_MATCH_IPCOMP=m
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_IPVS=m
CONFIG_NETFILTER_XT_MATCH_L2TP=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_NFACCT=m
CONFIG_NETFILTER_XT_MATCH_OSF=m
CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_RECENT=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_TIME=m
CONFIG_NETFILTER_XT_MATCH_U32=m
# end of Core Netfilter Configuration

CONFIG_IP_SET=m
CONFIG_IP_SET_MAX=256
CONFIG_IP_SET_BITMAP_IP=m
CONFIG_IP_SET_BITMAP_IPMAC=m
CONFIG_IP_SET_BITMAP_PORT=m
CONFIG_IP_SET_HASH_IP=m
CONFIG_IP_SET_HASH_IPMARK=m
CONFIG_IP_SET_HASH_IPPORT=m
CONFIG_IP_SET_HASH_IPPORTIP=m
CONFIG_IP_SET_HASH_IPPORTNET=m
# CONFIG_IP_SET_HASH_IPMAC is not set
# CONFIG_IP_SET_HASH_MAC is not set
CONFIG_IP_SET_HASH_NETPORTNET=m
CONFIG_IP_SET_HASH_NET=m
CONFIG_IP_SET_HASH_NETNET=m
CONFIG_IP_SET_HASH_NETPORT=m
CONFIG_IP_SET_HASH_NETIFACE=m
CONFIG_IP_SET_LIST_SET=m
CONFIG_IP_VS=y
CONFIG_IP_VS_IPV6=y
# CONFIG_IP_VS_DEBUG is not set
CONFIG_IP_VS_TAB_BITS=12

#
# IPVS transport protocol load balancing support
#
CONFIG_IP_VS_PROTO_TCP=y
CONFIG_IP_VS_PROTO_UDP=y
CONFIG_IP_VS_PROTO_AH_ESP=y
CONFIG_IP_VS_PROTO_ESP=y
CONFIG_IP_VS_PROTO_AH=y
CONFIG_IP_VS_PROTO_SCTP=y

#
# IPVS scheduler
#
CONFIG_IP_VS_RR=y
CONFIG_IP_VS_WRR=m
CONFIG_IP_VS_LC=m
CONFIG_IP_VS_WLC=m
# CONFIG_IP_VS_FO is not set
# CONFIG_IP_VS_OVF is not set
CONFIG_IP_VS_LBLC=m
CONFIG_IP_VS_LBLCR=m
CONFIG_IP_VS_DH=m
CONFIG_IP_VS_SH=m
# CONFIG_IP_VS_MH is not set
CONFIG_IP_VS_SED=m
CONFIG_IP_VS_NQ=m
# CONFIG_IP_VS_TWOS is not set

#
# IPVS SH scheduler
#
CONFIG_IP_VS_SH_TAB_BITS=8

#
# IPVS MH scheduler
#
CONFIG_IP_VS_MH_TAB_INDEX=12

#
# IPVS application helper
#
CONFIG_IP_VS_FTP=m
CONFIG_IP_VS_NFCT=y
CONFIG_IP_VS_PE_SIP=m

#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=y
# CONFIG_NF_SOCKET_IPV4 is not set
CONFIG_NF_TPROXY_IPV4=m
# CONFIG_NF_TABLES_IPV4 is not set
# CONFIG_NF_TABLES_ARP is not set
CONFIG_NF_DUP_IPV4=m
# CONFIG_NF_LOG_ARP is not set
CONFIG_NF_LOG_IPV4=m
CONFIG_NF_REJECT_IPV4=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_PPTP=y
CONFIG_NF_NAT_H323=y
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_RPFILTER=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_SYNPROXY=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
# CONFIG_IP_NF_TARGET_NETMAP is not set
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_SECURITY=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
# end of IP: Netfilter Configuration

#
# IPv6: Netfilter Configuration
#
# CONFIG_NF_SOCKET_IPV6 is not set
CONFIG_NF_TPROXY_IPV6=m
# CONFIG_NF_TABLES_IPV6 is not set
CONFIG_NF_DUP_IPV6=m
CONFIG_NF_REJECT_IPV6=m
CONFIG_NF_LOG_IPV6=m
CONFIG_IP6_NF_IPTABLES=y
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RPFILTER=m
CONFIG_IP6_NF_MATCH_RT=m
# CONFIG_IP6_NF_MATCH_SRH is not set
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_TARGET_SYNPROXY=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_RAW=m
CONFIG_IP6_NF_SECURITY=m
# CONFIG_IP6_NF_NAT is not set
# end of IPv6: Netfilter Configuration

CONFIG_NF_DEFRAG_IPV6=y

#
# DECnet: Netfilter Configuration
#
CONFIG_DECNET_NF_GRABULATOR=m
# end of DECnet: Netfilter Configuration

# CONFIG_NF_TABLES_BRIDGE is not set
# CONFIG_NF_CONNTRACK_BRIDGE is not set
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
CONFIG_BRIDGE_EBT_IP6=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE_EBT_NFLOG=m
# CONFIG_BPFILTER is not set
CONFIG_IP_DCCP=m
CONFIG_INET_DCCP_DIAG=m

#
# DCCP CCIDs Configuration
#
# CONFIG_IP_DCCP_CCID2_DEBUG is not set
CONFIG_IP_DCCP_CCID3=y
# CONFIG_IP_DCCP_CCID3_DEBUG is not set
CONFIG_IP_DCCP_TFRC_LIB=y
# end of DCCP CCIDs Configuration

#
# DCCP Kernel Hacking
#
# CONFIG_IP_DCCP_DEBUG is not set
# end of DCCP Kernel Hacking

CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_OBJCNT is not set
CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5=y
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1 is not set
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set
CONFIG_SCTP_COOKIE_HMAC_MD5=y
CONFIG_SCTP_COOKIE_HMAC_SHA1=y
CONFIG_INET_SCTP_DIAG=m
CONFIG_RDS=m
CONFIG_RDS_RDMA=m
CONFIG_RDS_TCP=m
# CONFIG_RDS_DEBUG is not set
CONFIG_TIPC=m
CONFIG_TIPC_MEDIA_IB=y
CONFIG_TIPC_MEDIA_UDP=y
CONFIG_TIPC_CRYPTO=y
CONFIG_TIPC_DIAG=m
CONFIG_ATM=m
CONFIG_ATM_CLIP=m
# CONFIG_ATM_CLIP_NO_ICMP is not set
CONFIG_ATM_LANE=m
CONFIG_ATM_MPOA=m
CONFIG_ATM_BR2684=m
# CONFIG_ATM_BR2684_IPFILTER is not set
CONFIG_L2TP=m
CONFIG_L2TP_DEBUGFS=m
CONFIG_L2TP_V3=y
CONFIG_L2TP_IP=m
CONFIG_L2TP_ETH=m
CONFIG_STP=y
CONFIG_GARP=m
CONFIG_MRP=m
CONFIG_BRIDGE=y
CONFIG_BRIDGE_IGMP_SNOOPING=y
CONFIG_BRIDGE_VLAN_FILTERING=y
# CONFIG_BRIDGE_MRP is not set
# CONFIG_BRIDGE_CFM is not set
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=m
CONFIG_VLAN_8021Q_GVRP=y
CONFIG_VLAN_8021Q_MVRP=y
CONFIG_DECNET=m
# CONFIG_DECNET_ROUTER is not set
CONFIG_LLC=y
CONFIG_LLC2=m
CONFIG_ATALK=m
CONFIG_DEV_APPLETALK=m
CONFIG_IPDDP=m
CONFIG_IPDDP_ENCAP=y
# CONFIG_X25 is not set
CONFIG_LAPB=m
CONFIG_PHONET=m
# CONFIG_6LOWPAN is not set
CONFIG_IEEE802154=m
# CONFIG_IEEE802154_NL802154_EXPERIMENTAL is not set
CONFIG_IEEE802154_SOCKET=m
# CONFIG_MAC802154 is not set
CONFIG_NET_SCHED=y

#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_ATM=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_MULTIQ=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFB=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
# CONFIG_NET_SCH_CBS is not set
# CONFIG_NET_SCH_ETF is not set
# CONFIG_NET_SCH_TAPRIO is not set
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_DRR=m
CONFIG_NET_SCH_MQPRIO=m
# CONFIG_NET_SCH_SKBPRIO is not set
CONFIG_NET_SCH_CHOKE=m
CONFIG_NET_SCH_QFQ=m
CONFIG_NET_SCH_CODEL=m
CONFIG_NET_SCH_FQ_CODEL=m
# CONFIG_NET_SCH_CAKE is not set
CONFIG_NET_SCH_FQ=m
CONFIG_NET_SCH_HHF=m
CONFIG_NET_SCH_PIE=m
# CONFIG_NET_SCH_FQ_PIE is not set
CONFIG_NET_SCH_INGRESS=m
CONFIG_NET_SCH_PLUG=m
# CONFIG_NET_SCH_ETS is not set
# CONFIG_NET_SCH_DEFAULT is not set

#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_CLS_U32_PERF=y
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_FLOW=m
CONFIG_NET_CLS_CGROUP=m
CONFIG_NET_CLS_BPF=m
# CONFIG_NET_CLS_FLOWER is not set
# CONFIG_NET_CLS_MATCHALL is not set
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=m
CONFIG_NET_EMATCH_NBYTE=m
CONFIG_NET_EMATCH_U32=m
CONFIG_NET_EMATCH_META=m
CONFIG_NET_EMATCH_TEXT=m
CONFIG_NET_EMATCH_CANID=m
CONFIG_NET_EMATCH_IPSET=m
# CONFIG_NET_EMATCH_IPT is not set
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=m
CONFIG_NET_ACT_GACT=m
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
# CONFIG_NET_ACT_SAMPLE is not set
CONFIG_NET_ACT_IPT=m
CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
CONFIG_NET_ACT_CSUM=m
# CONFIG_NET_ACT_MPLS is not set
# CONFIG_NET_ACT_VLAN is not set
# CONFIG_NET_ACT_BPF is not set
# CONFIG_NET_ACT_CONNMARK is not set
# CONFIG_NET_ACT_CTINFO is not set
# CONFIG_NET_ACT_SKBMOD is not set
# CONFIG_NET_ACT_IFE is not set
# CONFIG_NET_ACT_TUNNEL_KEY is not set
# CONFIG_NET_ACT_GATE is not set
# CONFIG_NET_TC_SKB_EXT is not set
CONFIG_NET_SCH_FIFO=y
CONFIG_DCB=y
CONFIG_DNS_RESOLVER=y
CONFIG_BATMAN_ADV=m
# CONFIG_BATMAN_ADV_BATMAN_V is not set
CONFIG_BATMAN_ADV_BLA=y
CONFIG_BATMAN_ADV_DAT=y
CONFIG_BATMAN_ADV_NC=y
CONFIG_BATMAN_ADV_MCAST=y
# CONFIG_BATMAN_ADV_DEBUG is not set
# CONFIG_BATMAN_ADV_TRACING is not set
CONFIG_OPENVSWITCH=m
CONFIG_OPENVSWITCH_GRE=m
CONFIG_OPENVSWITCH_VXLAN=m
CONFIG_VSOCKETS=m
CONFIG_VSOCKETS_DIAG=m
CONFIG_VSOCKETS_LOOPBACK=m
CONFIG_VMWARE_VMCI_VSOCKETS=m
# CONFIG_VIRTIO_VSOCKETS is not set
CONFIG_VIRTIO_VSOCKETS_COMMON=m
# CONFIG_HYPERV_VSOCKETS is not set
CONFIG_NETLINK_DIAG=m
CONFIG_MPLS=y
CONFIG_NET_MPLS_GSO=y
# CONFIG_MPLS_ROUTING is not set
CONFIG_NET_NSH=m
# CONFIG_HSR is not set
# CONFIG_NET_SWITCHDEV is not set
# CONFIG_NET_L3_MASTER_DEV is not set
# CONFIG_QRTR is not set
# CONFIG_NET_NCSI is not set
CONFIG_PCPU_DEV_REFCNT=y
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_SOCK_RX_QUEUE_MAPPING=y
CONFIG_XPS=y
CONFIG_CGROUP_NET_PRIO=y
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_NET_FLOW_LIMIT=y

#
# Network testing
#
CONFIG_NET_PKTGEN=m
CONFIG_NET_DROP_MONITOR=m
# end of Network testing
# end of Networking options

CONFIG_HAMRADIO=y

#
# Packet Radio protocols
#
CONFIG_AX25=m
# CONFIG_AX25_DAMA_SLAVE is not set
CONFIG_NETROM=m
CONFIG_ROSE=m

#
# AX.25 network device drivers
#
CONFIG_MKISS=m
CONFIG_6PACK=m
CONFIG_BPQETHER=m
CONFIG_BAYCOM_SER_FDX=m
CONFIG_BAYCOM_SER_HDX=m
CONFIG_BAYCOM_PAR=m
CONFIG_YAM=m
# end of AX.25 network device drivers

CONFIG_CAN=m
CONFIG_CAN_RAW=m
CONFIG_CAN_BCM=m
CONFIG_CAN_GW=m
# CONFIG_CAN_J1939 is not set
# CONFIG_CAN_ISOTP is not set

#
# CAN Device Drivers
#
CONFIG_CAN_VCAN=m
# CONFIG_CAN_VXCAN is not set
CONFIG_CAN_SLCAN=m
CONFIG_CAN_DEV=m
CONFIG_CAN_CALC_BITTIMING=y
# CONFIG_CAN_KVASER_PCIEFD is not set
# CONFIG_CAN_C_CAN is not set
# CONFIG_CAN_CC770 is not set
# CONFIG_CAN_IFI_CANFD is not set
# CONFIG_CAN_M_CAN is not set
# CONFIG_CAN_PEAK_PCIEFD is not set
CONFIG_CAN_SJA1000=m
CONFIG_CAN_EMS_PCI=m
CONFIG_CAN_EMS_PCMCIA=m
# CONFIG_CAN_F81601 is not set
CONFIG_CAN_KVASER_PCI=m
CONFIG_CAN_PEAK_PCI=m
CONFIG_CAN_PEAK_PCIEC=y
CONFIG_CAN_PEAK_PCMCIA=m
CONFIG_CAN_PLX_PCI=m
CONFIG_CAN_SJA1000_ISA=m
# CONFIG_CAN_SJA1000_PLATFORM is not set
CONFIG_CAN_SOFTING=m
CONFIG_CAN_SOFTING_CS=m

#
# CAN SPI interfaces
#
# CONFIG_CAN_HI311X is not set
# CONFIG_CAN_MCP251X is not set
# CONFIG_CAN_MCP251XFD is not set
# end of CAN SPI interfaces

#
# CAN USB interfaces
#
CONFIG_CAN_8DEV_USB=m
CONFIG_CAN_EMS_USB=m
CONFIG_CAN_ESD_USB2=m
# CONFIG_CAN_ETAS_ES58X is not set
CONFIG_CAN_GS_USB=m
CONFIG_CAN_KVASER_USB=m
# CONFIG_CAN_MCBA_USB is not set
CONFIG_CAN_PEAK_USB=m
# CONFIG_CAN_UCAN is not set
# end of CAN USB interfaces

# CONFIG_CAN_DEBUG_DEVICES is not set
# end of CAN Device Drivers

CONFIG_BT=m
CONFIG_BT_BREDR=y
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_CMTP=m
CONFIG_BT_HIDP=m
CONFIG_BT_HS=y
CONFIG_BT_LE=y
# CONFIG_BT_LEDS is not set
# CONFIG_BT_MSFTEXT is not set
# CONFIG_BT_AOSPEXT is not set
CONFIG_BT_DEBUGFS=y
# CONFIG_BT_SELFTEST is not set

#
# Bluetooth device drivers
#
CONFIG_BT_INTEL=m
CONFIG_BT_BCM=m
CONFIG_BT_RTL=m
CONFIG_BT_HCIBTUSB=m
# CONFIG_BT_HCIBTUSB_AUTOSUSPEND is not set
CONFIG_BT_HCIBTUSB_BCM=y
# CONFIG_BT_HCIBTUSB_MTK is not set
CONFIG_BT_HCIBTUSB_RTL=y
CONFIG_BT_HCIBTSDIO=m
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIUART_ATH3K=y
# CONFIG_BT_HCIUART_INTEL is not set
# CONFIG_BT_HCIUART_AG6XX is not set
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIDTL1=m
CONFIG_BT_HCIBT3C=m
CONFIG_BT_HCIBLUECARD=m
CONFIG_BT_HCIVHCI=m
CONFIG_BT_MRVL=m
CONFIG_BT_MRVL_SDIO=m
CONFIG_BT_ATH3K=m
# CONFIG_BT_MTKSDIO is not set
CONFIG_BT_HCIRSI=m
# CONFIG_BT_VIRTIO is not set
# end of Bluetooth device drivers

CONFIG_AF_RXRPC=m
# CONFIG_AF_RXRPC_IPV6 is not set
# CONFIG_AF_RXRPC_INJECT_LOSS is not set
# CONFIG_AF_RXRPC_DEBUG is not set
# CONFIG_RXKAD is not set
# CONFIG_AF_KCM is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_WIRELESS_EXT=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_WEXT_SPY=y
CONFIG_WEXT_PRIV=y
CONFIG_CFG80211=m
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS is not set
CONFIG_CFG80211_CRDA_SUPPORT=y
CONFIG_CFG80211_WEXT=y
CONFIG_CFG80211_WEXT_EXPORT=y
CONFIG_LIB80211=m
CONFIG_LIB80211_CRYPT_WEP=m
CONFIG_LIB80211_CRYPT_CCMP=m
CONFIG_LIB80211_CRYPT_TKIP=m
# CONFIG_LIB80211_DEBUG is not set
CONFIG_MAC80211=m
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
# CONFIG_MAC80211_DEBUGFS is not set
# CONFIG_MAC80211_MESSAGE_TRACING is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
CONFIG_RFKILL=m
CONFIG_RFKILL_LEDS=y
CONFIG_RFKILL_INPUT=y
# CONFIG_RFKILL_GPIO is not set
CONFIG_NET_9P=m
CONFIG_NET_9P_VIRTIO=m
# CONFIG_NET_9P_XEN is not set
CONFIG_NET_9P_RDMA=m
# CONFIG_NET_9P_DEBUG is not set
# CONFIG_CAIF is not set
CONFIG_CEPH_LIB=m
# CONFIG_CEPH_LIB_PRETTYDEBUG is not set
# CONFIG_CEPH_LIB_USE_DNS_RESOLVER is not set
CONFIG_NFC=m
CONFIG_NFC_DIGITAL=m
# CONFIG_NFC_NCI is not set
# CONFIG_NFC_HCI is not set

#
# Near Field Communication (NFC) devices
#
# CONFIG_NFC_TRF7970A is not set
CONFIG_NFC_SIM=m
CONFIG_NFC_PORT100=m
# CONFIG_NFC_PN533_USB is not set
# CONFIG_NFC_PN533_I2C is not set
# CONFIG_NFC_ST95HF is not set
# end of Near Field Communication (NFC) devices

# CONFIG_PSAMPLE is not set
# CONFIG_NET_IFE is not set
# CONFIG_LWTUNNEL is not set
CONFIG_DST_CACHE=y
CONFIG_GRO_CELLS=y
CONFIG_NET_SELFTESTS=m
CONFIG_NET_DEVLINK=y
CONFIG_PAGE_POOL=y
CONFIG_FAILOVER=m
CONFIG_ETHTOOL_NETLINK=y

#
# Device Drivers
#
CONFIG_HAVE_EISA=y
# CONFIG_EISA is not set
CONFIG_HAVE_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=y
CONFIG_PCIEAER=y
CONFIG_PCIEAER_INJECT=m
# CONFIG_PCIE_ECRC is not set
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
CONFIG_PCIE_PME=y
# CONFIG_PCIE_DPC is not set
# CONFIG_PCIE_PTM is not set
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
CONFIG_PCI_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
CONFIG_PCI_REALLOC_ENABLE_AUTO=y
CONFIG_PCI_STUB=m
# CONFIG_PCI_PF_STUB is not set
CONFIG_XEN_PCIDEV_FRONTEND=m
CONFIG_PCI_ATS=y
CONFIG_PCI_LOCKLESS_CONFIG=y
CONFIG_PCI_IOV=y
CONFIG_PCI_PRI=y
CONFIG_PCI_PASID=y
CONFIG_PCI_LABEL=y
# CONFIG_PCI_HYPERV is not set
# CONFIG_PCIE_BUS_TUNE_OFF is not set
CONFIG_PCIE_BUS_DEFAULT=y
# CONFIG_PCIE_BUS_SAFE is not set
# CONFIG_PCIE_BUS_PERFORMANCE is not set
# CONFIG_PCIE_BUS_PEER2PEER is not set
CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_ACPI=y
CONFIG_HOTPLUG_PCI_ACPI_IBM=m
CONFIG_HOTPLUG_PCI_CPCI=y
CONFIG_HOTPLUG_PCI_CPCI_ZT5550=m
CONFIG_HOTPLUG_PCI_CPCI_GENERIC=m
# CONFIG_HOTPLUG_PCI_SHPC is not set

#
# PCI controller drivers
#
# CONFIG_VMD is not set
# CONFIG_PCI_HYPERV_INTERFACE is not set

#
# DesignWare PCI Core Support
#
# CONFIG_PCIE_DW_PLAT_HOST is not set
# CONFIG_PCI_MESON is not set
# end of DesignWare PCI Core Support

#
# Mobiveil PCIe Core Support
#
# end of Mobiveil PCIe Core Support

#
# Cadence PCIe controllers support
#
# end of Cadence PCIe controllers support
# end of PCI controller drivers

#
# PCI Endpoint
#
# CONFIG_PCI_ENDPOINT is not set
# end of PCI Endpoint

#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
# end of PCI switch controller drivers

# CONFIG_CXL_BUS is not set
CONFIG_PCCARD=m
CONFIG_PCMCIA=m
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_CARDBUS=y

#
# PC-card bridges
#
CONFIG_YENTA=m
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
CONFIG_PD6729=m
CONFIG_I82092=m
CONFIG_PCCARD_NONSTATIC=y
# CONFIG_RAPIDIO is not set

#
# Generic Driver Options
#
CONFIG_AUXILIARY_BUS=y
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_DEVTMPFS=y
# CONFIG_DEVTMPFS_MOUNT is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y

#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
# CONFIG_FW_LOADER_COMPRESS is not set
CONFIG_FW_CACHE=y
# end of Firmware loader

CONFIG_WANT_DEV_COREDUMP=y
CONFIG_ALLOW_DEV_COREDUMP=y
CONFIG_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
CONFIG_SYS_HYPERVISOR=y
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=m
CONFIG_REGMAP_SPI=m
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
# end of Generic Driver Options

#
# Bus devices
#
# CONFIG_MHI_BUS is not set
# end of Bus devices

CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
# CONFIG_GNSS is not set
CONFIG_MTD=m
# CONFIG_MTD_TESTS is not set

#
# Partition parsers
#
CONFIG_MTD_AR7_PARTS=m
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_REDBOOT_PARTS=m
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
# end of Partition parsers

#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=m
CONFIG_MTD_BLOCK=m
CONFIG_MTD_BLOCK_RO=m
CONFIG_FTL=m
CONFIG_NFTL=m
CONFIG_NFTL_RW=y
CONFIG_INFTL=m
CONFIG_RFD_FTL=m
CONFIG_SSFDC=m
# CONFIG_SM_FTL is not set
CONFIG_MTD_OOPS=m
CONFIG_MTD_SWAP=m
# CONFIG_MTD_PARTITIONED_MASTER is not set

#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=m
CONFIG_MTD_JEDECPROBE=m
CONFIG_MTD_GEN_PROBE=m
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
CONFIG_MTD_CFI_INTELEXT=m
CONFIG_MTD_CFI_AMDSTD=m
CONFIG_MTD_CFI_STAA=m
CONFIG_MTD_CFI_UTIL=m
CONFIG_MTD_RAM=m
CONFIG_MTD_ROM=m
CONFIG_MTD_ABSENT=m
# end of RAM/ROM/Flash chip drivers

#
# Mapping drivers for chip access
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=m
# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_PHYSMAP_GPIO_ADDR is not set
CONFIG_MTD_SBC_GXX=m
# CONFIG_MTD_AMD76XROM is not set
# CONFIG_MTD_ICHXROM is not set
# CONFIG_MTD_ESB2ROM is not set
# CONFIG_MTD_CK804XROM is not set
# CONFIG_MTD_SCB2_FLASH is not set
CONFIG_MTD_NETtel=m
# CONFIG_MTD_L440GX is not set
CONFIG_MTD_PCI=m
CONFIG_MTD_PCMCIA=m
# CONFIG_MTD_PCMCIA_ANONYMOUS is not set
CONFIG_MTD_INTEL_VR_NOR=m
CONFIG_MTD_PLATRAM=m
# end of Mapping drivers for chip access

#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
CONFIG_MTD_DATAFLASH=m
# CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set
# CONFIG_MTD_DATAFLASH_OTP is not set
# CONFIG_MTD_MCHP23K256 is not set
CONFIG_MTD_SST25L=m
CONFIG_MTD_SLRAM=m
CONFIG_MTD_PHRAM=m
CONFIG_MTD_MTDRAM=m
CONFIG_MTDRAM_TOTAL_SIZE=4096
CONFIG_MTDRAM_ERASE_SIZE=128
CONFIG_MTD_BLOCK2MTD=m

#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOCG3 is not set
# end of Self-contained MTD device drivers

#
# NAND
#
CONFIG_MTD_ONENAND=m
CONFIG_MTD_ONENAND_VERIFY_WRITE=y
# CONFIG_MTD_ONENAND_GENERIC is not set
# CONFIG_MTD_ONENAND_OTP is not set
CONFIG_MTD_ONENAND_2X_PROGRAM=y
# CONFIG_MTD_RAW_NAND is not set
# CONFIG_MTD_SPI_NAND is not set

#
# ECC engine support
#
# CONFIG_MTD_NAND_ECC_SW_HAMMING is not set
# CONFIG_MTD_NAND_ECC_SW_BCH is not set
# end of ECC engine support
# end of NAND

#
# LPDDR & LPDDR2 PCM memory drivers
#
CONFIG_MTD_LPDDR=m
CONFIG_MTD_QINFO_PROBE=m
# end of LPDDR & LPDDR2 PCM memory drivers

CONFIG_MTD_SPI_NOR=m
CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
# CONFIG_MTD_SPI_NOR_SWP_DISABLE is not set
CONFIG_MTD_SPI_NOR_SWP_DISABLE_ON_VOLATILE=y
# CONFIG_MTD_SPI_NOR_SWP_KEEP is not set
# CONFIG_SPI_INTEL_SPI_PCI is not set
# CONFIG_SPI_INTEL_SPI_PLATFORM is not set
CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_LIMIT=20
# CONFIG_MTD_UBI_FASTMAP is not set
# CONFIG_MTD_UBI_GLUEBI is not set
CONFIG_MTD_UBI_BLOCK=y
# CONFIG_MTD_HYPERBUS is not set
# CONFIG_OF is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
CONFIG_PARPORT_SERIAL=m
# CONFIG_PARPORT_PC_FIFO is not set
# CONFIG_PARPORT_PC_SUPERIO is not set
CONFIG_PARPORT_PC_PCMCIA=m
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set

#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_NULL_BLK=m
CONFIG_BLK_DEV_FD=m
CONFIG_CDROM=m
# CONFIG_PARIDE is not set
CONFIG_BLK_DEV_PCIESSD_MTIP32XX=m
CONFIG_ZRAM=m
CONFIG_ZRAM_DEF_COMP_LZORLE=y
# CONFIG_ZRAM_DEF_COMP_ZSTD is not set
# CONFIG_ZRAM_DEF_COMP_LZ4 is not set
# CONFIG_ZRAM_DEF_COMP_LZO is not set
# CONFIG_ZRAM_DEF_COMP_LZ4HC is not set
CONFIG_ZRAM_DEF_COMP="lzo-rle"
# CONFIG_ZRAM_WRITEBACK is not set
# CONFIG_ZRAM_MEMORY_TRACKING is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
CONFIG_BLK_DEV_DRBD=m
# CONFIG_DRBD_FAULT_INJECTION is not set
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_SX8=m
CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=16384
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
CONFIG_XEN_BLKDEV_FRONTEND=m
CONFIG_XEN_BLKDEV_BACKEND=m
CONFIG_VIRTIO_BLK=m
CONFIG_BLK_DEV_RBD=m
CONFIG_BLK_DEV_RSXX=m

#
# NVME Support
#
CONFIG_NVME_CORE=m
CONFIG_BLK_DEV_NVME=m
# CONFIG_NVME_MULTIPATH is not set
# CONFIG_NVME_HWMON is not set
# CONFIG_NVME_RDMA is not set
# CONFIG_NVME_FC is not set
# CONFIG_NVME_TCP is not set
# CONFIG_NVME_TARGET is not set
# end of NVME Support

#
# Misc devices
#
CONFIG_SENSORS_LIS3LV02D=m
CONFIG_AD525X_DPOT=m
CONFIG_AD525X_DPOT_I2C=m
CONFIG_AD525X_DPOT_SPI=m
# CONFIG_DUMMY_IRQ is not set
CONFIG_IBM_ASM=m
CONFIG_PHANTOM=m
CONFIG_TIFM_CORE=m
CONFIG_TIFM_7XX1=m
CONFIG_ICS932S401=m
CONFIG_ENCLOSURE_SERVICES=m
CONFIG_HP_ILO=m
CONFIG_APDS9802ALS=m
CONFIG_ISL29003=m
CONFIG_ISL29020=m
CONFIG_SENSORS_TSL2550=m
CONFIG_SENSORS_BH1770=m
CONFIG_SENSORS_APDS990X=m
CONFIG_HMC6352=m
CONFIG_DS1682=m
CONFIG_VMWARE_BALLOON=m
# CONFIG_LATTICE_ECP3_CONFIG is not set
# CONFIG_SRAM is not set
# CONFIG_DW_XDATA_PCIE is not set
# CONFIG_PCI_ENDPOINT_TEST is not set
# CONFIG_XILINX_SDFEC is not set
CONFIG_C2PORT=m
CONFIG_C2PORT_DURAMAR_2150=m

#
# EEPROM support
#
CONFIG_EEPROM_AT24=m
CONFIG_EEPROM_AT25=m
CONFIG_EEPROM_LEGACY=m
CONFIG_EEPROM_MAX6875=m
CONFIG_EEPROM_93CX6=m
# CONFIG_EEPROM_93XX46 is not set
# CONFIG_EEPROM_IDT_89HPESX is not set
# CONFIG_EEPROM_EE1004 is not set
# end of EEPROM support

CONFIG_CB710_CORE=m
# CONFIG_CB710_DEBUG is not set
CONFIG_CB710_DEBUG_ASSUMPTIONS=y

#
# Texas Instruments shared transport line discipline
#
# CONFIG_TI_ST is not set
# end of Texas Instruments shared transport line discipline

CONFIG_SENSORS_LIS3_I2C=m

#
# Altera FPGA firmware download module (requires I2C)
#
CONFIG_ALTERA_STAPL=m
CONFIG_INTEL_MEI=m
CONFIG_INTEL_MEI_ME=m
# CONFIG_INTEL_MEI_TXE is not set
# CONFIG_INTEL_MEI_HDCP is not set
CONFIG_VMWARE_VMCI=m
# CONFIG_GENWQE is not set
# CONFIG_ECHO is not set
# CONFIG_BCM_VK is not set
# CONFIG_MISC_ALCOR_PCI is not set
# CONFIG_MISC_RTSX_PCI is not set
# CONFIG_MISC_RTSX_USB is not set
# CONFIG_HABANA_AI is not set
# CONFIG_UACCE is not set
# CONFIG_PVPANIC is not set
# end of Misc devices

CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set

#
# SCSI device support
#
CONFIG_SCSI_MOD=y
CONFIG_RAID_ATTRS=m
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_NETLINK=y
# CONFIG_SCSI_PROC_FS is not set

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
CONFIG_CHR_DEV_ST=m
CONFIG_BLK_DEV_SR=m
CONFIG_CHR_DEV_SG=m
CONFIG_CHR_DEV_SCH=m
CONFIG_SCSI_ENCLOSURE=m
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y

#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=m
CONFIG_SCSI_FC_ATTRS=m
CONFIG_SCSI_ISCSI_ATTRS=m
CONFIG_SCSI_SAS_ATTRS=m
CONFIG_SCSI_SAS_LIBSAS=m
CONFIG_SCSI_SAS_ATA=y
CONFIG_SCSI_SAS_HOST_SMP=y
CONFIG_SCSI_SRP_ATTRS=m
# end of SCSI Transports

CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
CONFIG_ISCSI_BOOT_SYSFS=m
CONFIG_SCSI_CXGB3_ISCSI=m
CONFIG_SCSI_CXGB4_ISCSI=m
CONFIG_SCSI_BNX2_ISCSI=m
CONFIG_SCSI_BNX2X_FCOE=m
CONFIG_BE2ISCSI=m
CONFIG_BLK_DEV_3W_XXXX_RAID=m
CONFIG_SCSI_HPSA=m
CONFIG_SCSI_3W_9XXX=m
CONFIG_SCSI_3W_SAS=m
CONFIG_SCSI_ACARD=m
CONFIG_SCSI_AACRAID=m
CONFIG_SCSI_AIC7XXX=m
CONFIG_AIC7XXX_CMDS_PER_DEVICE=8
CONFIG_AIC7XXX_RESET_DELAY_MS=15000
CONFIG_AIC7XXX_DEBUG_ENABLE=y
CONFIG_AIC7XXX_DEBUG_MASK=0
CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
CONFIG_SCSI_AIC79XX=m
CONFIG_AIC79XX_CMDS_PER_DEVICE=32
CONFIG_AIC79XX_RESET_DELAY_MS=15000
CONFIG_AIC79XX_DEBUG_ENABLE=y
CONFIG_AIC79XX_DEBUG_MASK=0
CONFIG_AIC79XX_REG_PRETTY_PRINT=y
CONFIG_SCSI_AIC94XX=m
# CONFIG_AIC94XX_DEBUG is not set
CONFIG_SCSI_MVSAS=m
# CONFIG_SCSI_MVSAS_DEBUG is not set
# CONFIG_SCSI_MVSAS_TASKLET is not set
CONFIG_SCSI_MVUMI=m
CONFIG_SCSI_DPT_I2O=m
CONFIG_SCSI_ADVANSYS=m
CONFIG_SCSI_ARCMSR=m
CONFIG_SCSI_ESAS2R=m
CONFIG_MEGARAID_NEWGEN=y
CONFIG_MEGARAID_MM=m
CONFIG_MEGARAID_MAILBOX=m
CONFIG_MEGARAID_LEGACY=m
CONFIG_MEGARAID_SAS=m
CONFIG_SCSI_MPT3SAS=m
CONFIG_SCSI_MPT2SAS_MAX_SGE=128
CONFIG_SCSI_MPT3SAS_MAX_SGE=128
CONFIG_SCSI_MPT2SAS=m
# CONFIG_SCSI_SMARTPQI is not set
CONFIG_SCSI_UFSHCD=m
CONFIG_SCSI_UFSHCD_PCI=m
# CONFIG_SCSI_UFS_DWC_TC_PCI is not set
# CONFIG_SCSI_UFSHCD_PLATFORM is not set
# CONFIG_SCSI_UFS_BSG is not set
CONFIG_SCSI_HPTIOP=m
CONFIG_SCSI_BUSLOGIC=m
# CONFIG_SCSI_FLASHPOINT is not set
# CONFIG_SCSI_MYRB is not set
# CONFIG_SCSI_MYRS is not set
CONFIG_VMWARE_PVSCSI=m
# CONFIG_XEN_SCSI_FRONTEND is not set
CONFIG_HYPERV_STORAGE=m
CONFIG_LIBFC=m
CONFIG_LIBFCOE=m
CONFIG_FCOE=m
CONFIG_FCOE_FNIC=m
# CONFIG_SCSI_SNIC is not set
CONFIG_SCSI_DMX3191D=m
# CONFIG_SCSI_FDOMAIN_PCI is not set
CONFIG_SCSI_ISCI=m
CONFIG_SCSI_IPS=m
CONFIG_SCSI_INITIO=m
CONFIG_SCSI_INIA100=m
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
CONFIG_SCSI_STEX=m
CONFIG_SCSI_SYM53C8XX_2=m
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_SYM53C8XX_MMIO=y
CONFIG_SCSI_IPR=m
# CONFIG_SCSI_IPR_TRACE is not set
# CONFIG_SCSI_IPR_DUMP is not set
CONFIG_SCSI_QLOGIC_1280=m
CONFIG_SCSI_QLA_FC=m
CONFIG_TCM_QLA2XXX=m
# CONFIG_TCM_QLA2XXX_DEBUG is not set
CONFIG_SCSI_QLA_ISCSI=m
CONFIG_SCSI_LPFC=m
# CONFIG_SCSI_LPFC_DEBUG_FS is not set
CONFIG_SCSI_DC395x=m
# CONFIG_SCSI_AM53C974 is not set
# CONFIG_SCSI_WD719X is not set
CONFIG_SCSI_DEBUG=m
CONFIG_SCSI_PMCRAID=m
CONFIG_SCSI_PM8001=m
CONFIG_SCSI_BFA_FC=m
CONFIG_SCSI_VIRTIO=m
CONFIG_SCSI_CHELSIO_FCOE=m
CONFIG_SCSI_LOWLEVEL_PCMCIA=y
CONFIG_PCMCIA_AHA152X=m
# CONFIG_PCMCIA_FDOMAIN is not set
CONFIG_PCMCIA_QLOGIC=m
CONFIG_PCMCIA_SYM53C500=m
# CONFIG_SCSI_DH is not set
# end of SCSI device support

CONFIG_ATA=y
CONFIG_SATA_HOST=y
CONFIG_PATA_TIMINGS=y
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_ATA_FORCE=y
CONFIG_ATA_ACPI=y
CONFIG_SATA_ZPODD=y
CONFIG_SATA_PMP=y

#
# Controllers with non-SFF native interface
#
CONFIG_SATA_AHCI=m
CONFIG_SATA_MOBILE_LPM_POLICY=0
# CONFIG_SATA_AHCI_PLATFORM is not set
# CONFIG_SATA_INIC162X is not set
CONFIG_SATA_ACARD_AHCI=m
CONFIG_SATA_SIL24=m
CONFIG_ATA_SFF=y

#
# SFF controllers with custom DMA interface
#
CONFIG_PDC_ADMA=m
CONFIG_SATA_QSTOR=m
CONFIG_SATA_SX4=m
CONFIG_ATA_BMDMA=y

#
# SATA SFF controllers with BMDMA
#
CONFIG_ATA_PIIX=y
# CONFIG_SATA_DWC is not set
CONFIG_SATA_MV=m
CONFIG_SATA_NV=m
CONFIG_SATA_PROMISE=m
CONFIG_SATA_SIL=m
CONFIG_SATA_SIS=m
CONFIG_SATA_SVW=m
CONFIG_SATA_ULI=m
CONFIG_SATA_VIA=m
CONFIG_SATA_VITESSE=m

#
# PATA SFF controllers with BMDMA
#
CONFIG_PATA_ALI=m
CONFIG_PATA_AMD=m
CONFIG_PATA_ARTOP=m
CONFIG_PATA_ATIIXP=m
CONFIG_PATA_ATP867X=m
CONFIG_PATA_CMD64X=m
# CONFIG_PATA_CYPRESS is not set
CONFIG_PATA_EFAR=m
CONFIG_PATA_HPT366=m
CONFIG_PATA_HPT37X=m
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
CONFIG_PATA_IT8213=m
CONFIG_PATA_IT821X=m
CONFIG_PATA_JMICRON=m
CONFIG_PATA_MARVELL=m
CONFIG_PATA_NETCELL=m
CONFIG_PATA_NINJA32=m
CONFIG_PATA_NS87415=m
CONFIG_PATA_OLDPIIX=m
# CONFIG_PATA_OPTIDMA is not set
CONFIG_PATA_PDC2027X=m
CONFIG_PATA_PDC_OLD=m
# CONFIG_PATA_RADISYS is not set
CONFIG_PATA_RDC=m
CONFIG_PATA_SCH=m
CONFIG_PATA_SERVERWORKS=m
CONFIG_PATA_SIL680=m
CONFIG_PATA_SIS=m
CONFIG_PATA_TOSHIBA=m
CONFIG_PATA_TRIFLEX=m
CONFIG_PATA_VIA=m
# CONFIG_PATA_WINBOND is not set

#
# PIO-only SFF controllers
#
# CONFIG_PATA_CMD640_PCI is not set
CONFIG_PATA_MPIIX=m
CONFIG_PATA_NS87410=m
# CONFIG_PATA_OPTI is not set
CONFIG_PATA_PCMCIA=m
# CONFIG_PATA_PLATFORM is not set
CONFIG_PATA_RZ1000=m

#
# Generic fallback / legacy drivers
#
# CONFIG_PATA_ACPI is not set
CONFIG_ATA_GENERIC=m
# CONFIG_PATA_LEGACY is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
# CONFIG_MD_CLUSTER is not set
CONFIG_BCACHE=m
# CONFIG_BCACHE_DEBUG is not set
# CONFIG_BCACHE_CLOSURES_DEBUG is not set
# CONFIG_BCACHE_ASYNC_REGISTRATION is not set
CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_DEBUG is not set
CONFIG_DM_BUFIO=y
# CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set
CONFIG_DM_BIO_PRISON=m
CONFIG_DM_PERSISTENT_DATA=m
# CONFIG_DM_UNSTRIPED is not set
CONFIG_DM_CRYPT=y
CONFIG_DM_SNAPSHOT=y
CONFIG_DM_THIN_PROVISIONING=m
CONFIG_DM_CACHE=m
CONFIG_DM_CACHE_SMQ=m
# CONFIG_DM_WRITECACHE is not set
# CONFIG_DM_EBS is not set
CONFIG_DM_ERA=m
# CONFIG_DM_CLONE is not set
CONFIG_DM_MIRROR=m
CONFIG_DM_LOG_USERSPACE=m
CONFIG_DM_RAID=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
CONFIG_DM_MULTIPATH_QL=m
CONFIG_DM_MULTIPATH_ST=m
# CONFIG_DM_MULTIPATH_HST is not set
# CONFIG_DM_MULTIPATH_IOA is not set
CONFIG_DM_DELAY=m
# CONFIG_DM_DUST is not set
# CONFIG_DM_INIT is not set
CONFIG_DM_UEVENT=y
CONFIG_DM_FLAKEY=m
CONFIG_DM_VERITY=m
# CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG is not set
# CONFIG_DM_VERITY_FEC is not set
CONFIG_DM_SWITCH=m
# CONFIG_DM_LOG_WRITES is not set
# CONFIG_DM_INTEGRITY is not set
CONFIG_TARGET_CORE=m
CONFIG_TCM_IBLOCK=m
CONFIG_TCM_FILEIO=m
CONFIG_TCM_PSCSI=m
# CONFIG_TCM_USER2 is not set
CONFIG_LOOPBACK_TARGET=m
CONFIG_TCM_FC=m
CONFIG_ISCSI_TARGET=m
# CONFIG_ISCSI_TARGET_CXGB4 is not set
CONFIG_SBP_TARGET=m
CONFIG_FUSION=y
CONFIG_FUSION_SPI=m
CONFIG_FUSION_FC=m
CONFIG_FUSION_SAS=m
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_CTL=m
CONFIG_FUSION_LAN=m
# CONFIG_FUSION_LOGGING is not set

#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=m
CONFIG_FIREWIRE_OHCI=m
CONFIG_FIREWIRE_SBP2=m
CONFIG_FIREWIRE_NET=m
CONFIG_FIREWIRE_NOSY=m
# end of IEEE 1394 (FireWire) support

CONFIG_MACINTOSH_DRIVERS=y
CONFIG_MAC_EMUMOUSEBTN=y
CONFIG_NETDEVICES=y
CONFIG_MII=m
CONFIG_NET_CORE=y
CONFIG_BONDING=m
CONFIG_DUMMY=m
# CONFIG_WIREGUARD is not set
CONFIG_EQUALIZER=m
CONFIG_NET_FC=y
CONFIG_IFB=m
CONFIG_NET_TEAM=m
CONFIG_NET_TEAM_MODE_BROADCAST=m
CONFIG_NET_TEAM_MODE_ROUNDROBIN=m
CONFIG_NET_TEAM_MODE_RANDOM=m
CONFIG_NET_TEAM_MODE_ACTIVEBACKUP=m
CONFIG_NET_TEAM_MODE_LOADBALANCE=m
CONFIG_MACVLAN=m
CONFIG_MACVTAP=m
# CONFIG_IPVLAN is not set
CONFIG_VXLAN=m
# CONFIG_GENEVE is not set
# CONFIG_BAREUDP is not set
# CONFIG_GTP is not set
# CONFIG_MACSEC is not set
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_TUN=y
CONFIG_TAP=m
# CONFIG_TUN_VNET_CROSS_LE is not set
CONFIG_VETH=m
CONFIG_VIRTIO_NET=m
CONFIG_NLMON=m
CONFIG_SUNGEM_PHY=m
CONFIG_ARCNET=m
CONFIG_ARCNET_1201=m
CONFIG_ARCNET_1051=m
CONFIG_ARCNET_RAW=m
CONFIG_ARCNET_CAP=m
CONFIG_ARCNET_COM90xx=m
CONFIG_ARCNET_COM90xxIO=m
CONFIG_ARCNET_RIM_I=m
CONFIG_ARCNET_COM20020=m
CONFIG_ARCNET_COM20020_PCI=m
CONFIG_ARCNET_COM20020_CS=m
CONFIG_ATM_DRIVERS=y
CONFIG_ATM_DUMMY=m
CONFIG_ATM_TCP=m
CONFIG_ATM_LANAI=m
CONFIG_ATM_ENI=m
# CONFIG_ATM_ENI_DEBUG is not set
# CONFIG_ATM_ENI_TUNE_BURST is not set
CONFIG_ATM_FIRESTREAM=m
CONFIG_ATM_ZATM=m
# CONFIG_ATM_ZATM_DEBUG is not set
CONFIG_ATM_NICSTAR=m
CONFIG_ATM_NICSTAR_USE_SUNI=y
CONFIG_ATM_NICSTAR_USE_IDT77105=y
CONFIG_ATM_IDT77252=m
# CONFIG_ATM_IDT77252_DEBUG is not set
# CONFIG_ATM_IDT77252_RCV_ALL is not set
CONFIG_ATM_IDT77252_USE_SUNI=y
CONFIG_ATM_AMBASSADOR=m
# CONFIG_ATM_AMBASSADOR_DEBUG is not set
CONFIG_ATM_HORIZON=m
# CONFIG_ATM_HORIZON_DEBUG is not set
CONFIG_ATM_IA=m
# CONFIG_ATM_IA_DEBUG is not set
CONFIG_ATM_FORE200E=m
# CONFIG_ATM_FORE200E_USE_TASKLET is not set
CONFIG_ATM_FORE200E_TX_RETRY=16
CONFIG_ATM_FORE200E_DEBUG=0
CONFIG_ATM_HE=m
CONFIG_ATM_HE_USE_SUNI=y
CONFIG_ATM_SOLOS=m
CONFIG_ETHERNET=y
CONFIG_MDIO=m
CONFIG_NET_VENDOR_3COM=y
CONFIG_PCMCIA_3C574=m
CONFIG_PCMCIA_3C589=m
CONFIG_VORTEX=m
CONFIG_TYPHOON=m
CONFIG_NET_VENDOR_ADAPTEC=y
CONFIG_ADAPTEC_STARFIRE=m
CONFIG_NET_VENDOR_AGERE=y
CONFIG_ET131X=m
CONFIG_NET_VENDOR_ALACRITECH=y
# CONFIG_SLICOSS is not set
CONFIG_NET_VENDOR_ALTEON=y
CONFIG_ACENIC=m
# CONFIG_ACENIC_OMIT_TIGON_I is not set
# CONFIG_ALTERA_TSE is not set
CONFIG_NET_VENDOR_AMAZON=y
# CONFIG_ENA_ETHERNET is not set
CONFIG_NET_VENDOR_AMD=y
CONFIG_AMD8111_ETH=m
CONFIG_PCNET32=m
CONFIG_PCMCIA_NMCLAN=m
# CONFIG_AMD_XGBE is not set
CONFIG_NET_VENDOR_AQUANTIA=y
# CONFIG_AQTION is not set
# CONFIG_NET_VENDOR_ARC is not set
CONFIG_NET_VENDOR_ATHEROS=y
CONFIG_ATL2=m
CONFIG_ATL1=m
CONFIG_ATL1E=m
CONFIG_ATL1C=m
CONFIG_ALX=m
CONFIG_NET_VENDOR_BROADCOM=y
CONFIG_B44=m
CONFIG_B44_PCI_AUTOSELECT=y
CONFIG_B44_PCICORE_AUTOSELECT=y
CONFIG_B44_PCI=y
# CONFIG_BCMGENET is not set
CONFIG_BNX2=m
CONFIG_CNIC=m
CONFIG_TIGON3=m
CONFIG_TIGON3_HWMON=y
CONFIG_BNX2X=m
CONFIG_BNX2X_SRIOV=y
# CONFIG_SYSTEMPORT is not set
# CONFIG_BNXT is not set
CONFIG_NET_VENDOR_BROCADE=y
CONFIG_BNA=m
CONFIG_NET_VENDOR_CADENCE=y
# CONFIG_MACB is not set
CONFIG_NET_VENDOR_CAVIUM=y
# CONFIG_THUNDER_NIC_PF is not set
# CONFIG_THUNDER_NIC_VF is not set
# CONFIG_THUNDER_NIC_BGX is not set
# CONFIG_THUNDER_NIC_RGX is not set
CONFIG_CAVIUM_PTP=y
# CONFIG_LIQUIDIO is not set
# CONFIG_LIQUIDIO_VF is not set
CONFIG_NET_VENDOR_CHELSIO=y
CONFIG_CHELSIO_T1=m
CONFIG_CHELSIO_T1_1G=y
CONFIG_CHELSIO_T3=m
CONFIG_CHELSIO_T4=m
# CONFIG_CHELSIO_T4_DCB is not set
CONFIG_CHELSIO_T4VF=m
CONFIG_CHELSIO_LIB=m
CONFIG_CHELSIO_INLINE_CRYPTO=y
CONFIG_NET_VENDOR_CISCO=y
CONFIG_ENIC=m
CONFIG_NET_VENDOR_CORTINA=y
# CONFIG_CX_ECAT is not set
# CONFIG_DNET is not set
CONFIG_NET_VENDOR_DEC=y
CONFIG_NET_TULIP=y
CONFIG_DE2104X=m
CONFIG_DE2104X_DSL=0
CONFIG_TULIP=m
# CONFIG_TULIP_MWI is not set
# CONFIG_TULIP_MMIO is not set
CONFIG_TULIP_NAPI=y
CONFIG_TULIP_NAPI_HW_MITIGATION=y
# CONFIG_DE4X5 is not set
CONFIG_WINBOND_840=m
CONFIG_DM9102=m
CONFIG_ULI526X=m
CONFIG_PCMCIA_XIRCOM=m
CONFIG_NET_VENDOR_DLINK=y
CONFIG_DL2K=m
CONFIG_SUNDANCE=m
# CONFIG_SUNDANCE_MMIO is not set
CONFIG_NET_VENDOR_EMULEX=y
CONFIG_BE2NET=m
CONFIG_BE2NET_HWMON=y
CONFIG_BE2NET_BE2=y
CONFIG_BE2NET_BE3=y
CONFIG_BE2NET_LANCER=y
CONFIG_BE2NET_SKYHAWK=y
CONFIG_NET_VENDOR_EZCHIP=y
CONFIG_NET_VENDOR_FUJITSU=y
CONFIG_PCMCIA_FMVJ18X=m
CONFIG_NET_VENDOR_GOOGLE=y
# CONFIG_GVE is not set
CONFIG_NET_VENDOR_HUAWEI=y
# CONFIG_HINIC is not set
CONFIG_NET_VENDOR_I825XX=y
CONFIG_NET_VENDOR_INTEL=y
CONFIG_E100=m
CONFIG_E1000=m
CONFIG_E1000E=m
CONFIG_E1000E_HWTS=y
CONFIG_IGB=m
CONFIG_IGB_HWMON=y
CONFIG_IGB_DCA=y
CONFIG_IGBVF=m
CONFIG_IXGB=m
CONFIG_IXGBE=m
CONFIG_IXGBE_HWMON=y
CONFIG_IXGBE_DCA=y
CONFIG_IXGBE_DCB=y
CONFIG_IXGBEVF=m
CONFIG_I40E=m
CONFIG_I40E_DCB=y
CONFIG_IAVF=m
CONFIG_I40EVF=m
# CONFIG_ICE is not set
# CONFIG_FM10K is not set
# CONFIG_IGC is not set
CONFIG_NET_VENDOR_MICROSOFT=y
CONFIG_JME=m
CONFIG_NET_VENDOR_MARVELL=y
# CONFIG_MVMDIO is not set
CONFIG_SKGE=m
# CONFIG_SKGE_DEBUG is not set
CONFIG_SKGE_GENESIS=y
CONFIG_SKY2=m
# CONFIG_SKY2_DEBUG is not set
CONFIG_NET_VENDOR_MELLANOX=y
CONFIG_MLX4_EN=m
CONFIG_MLX4_EN_DCB=y
CONFIG_MLX4_CORE=m
CONFIG_MLX4_DEBUG=y
CONFIG_MLX4_CORE_GEN2=y
CONFIG_MLX5_CORE=m
# CONFIG_MLX5_FPGA is not set
# CONFIG_MLX5_CORE_EN is not set
# CONFIG_MLXSW_CORE is not set
# CONFIG_MLXFW is not set
CONFIG_NET_VENDOR_MICREL=y
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
# CONFIG_KS8851_MLL is not set
CONFIG_KSZ884X_PCI=m
CONFIG_NET_VENDOR_MICROCHIP=y
# CONFIG_ENC28J60 is not set
# CONFIG_ENCX24J600 is not set
# CONFIG_LAN743X is not set
CONFIG_NET_VENDOR_MICROSEMI=y
CONFIG_NET_VENDOR_MYRI=y
CONFIG_MYRI10GE=m
CONFIG_MYRI10GE_DCA=y
CONFIG_FEALNX=m
CONFIG_NET_VENDOR_NATSEMI=y
CONFIG_NATSEMI=m
CONFIG_NS83820=m
CONFIG_NET_VENDOR_NETERION=y
CONFIG_S2IO=m
CONFIG_VXGE=m
# CONFIG_VXGE_DEBUG_TRACE_ALL is not set
CONFIG_NET_VENDOR_NETRONOME=y
# CONFIG_NFP is not set
CONFIG_NET_VENDOR_NI=y
# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
CONFIG_NET_VENDOR_8390=y
CONFIG_PCMCIA_AXNET=m
CONFIG_NE2K_PCI=m
CONFIG_PCMCIA_PCNET=m
CONFIG_NET_VENDOR_NVIDIA=y
CONFIG_FORCEDETH=m
CONFIG_NET_VENDOR_OKI=y
# CONFIG_ETHOC is not set
CONFIG_NET_VENDOR_PACKET_ENGINES=y
CONFIG_HAMACHI=m
CONFIG_YELLOWFIN=m
CONFIG_NET_VENDOR_PENSANDO=y
# CONFIG_IONIC is not set
CONFIG_NET_VENDOR_QLOGIC=y
CONFIG_QLA3XXX=m
CONFIG_QLCNIC=m
CONFIG_QLCNIC_SRIOV=y
CONFIG_QLCNIC_DCB=y
CONFIG_QLCNIC_HWMON=y
CONFIG_NETXEN_NIC=m
# CONFIG_QED is not set
CONFIG_NET_VENDOR_QUALCOMM=y
# CONFIG_QCOM_EMAC is not set
# CONFIG_RMNET is not set
CONFIG_NET_VENDOR_RDC=y
CONFIG_R6040=m
CONFIG_NET_VENDOR_REALTEK=y
# CONFIG_ATP is not set
CONFIG_8139CP=m
CONFIG_8139TOO=m
# CONFIG_8139TOO_PIO is not set
CONFIG_8139TOO_TUNE_TWISTER=y
CONFIG_8139TOO_8129=y
# CONFIG_8139_OLD_RX_RESET is not set
CONFIG_R8169=m
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_NET_VENDOR_ROCKER=y
CONFIG_NET_VENDOR_SAMSUNG=y
# CONFIG_SXGBE_ETH is not set
# CONFIG_NET_VENDOR_SEEQ is not set
CONFIG_NET_VENDOR_SOLARFLARE=y
CONFIG_SFC=m
CONFIG_SFC_MTD=y
CONFIG_SFC_MCDI_MON=y
CONFIG_SFC_SRIOV=y
CONFIG_SFC_MCDI_LOGGING=y
# CONFIG_SFC_FALCON is not set
CONFIG_NET_VENDOR_SILAN=y
CONFIG_SC92031=m
CONFIG_NET_VENDOR_SIS=y
CONFIG_SIS900=m
CONFIG_SIS190=m
CONFIG_NET_VENDOR_SMSC=y
CONFIG_PCMCIA_SMC91C92=m
CONFIG_EPIC100=m
# CONFIG_SMSC911X is not set
CONFIG_SMSC9420=m
CONFIG_NET_VENDOR_SOCIONEXT=y
CONFIG_NET_VENDOR_STMICRO=y
# CONFIG_STMMAC_ETH is not set
CONFIG_NET_VENDOR_SUN=y
CONFIG_HAPPYMEAL=m
CONFIG_SUNGEM=m
CONFIG_CASSINI=m
CONFIG_NIU=m
CONFIG_NET_VENDOR_SYNOPSYS=y
# CONFIG_DWC_XLGMAC is not set
CONFIG_NET_VENDOR_TEHUTI=y
CONFIG_TEHUTI=m
CONFIG_NET_VENDOR_TI=y
# CONFIG_TI_CPSW_PHY_SEL is not set
CONFIG_TLAN=m
CONFIG_NET_VENDOR_VIA=y
CONFIG_VIA_RHINE=m
# CONFIG_VIA_RHINE_MMIO is not set
CONFIG_VIA_VELOCITY=m
CONFIG_NET_VENDOR_WIZNET=y
# CONFIG_WIZNET_W5100 is not set
# CONFIG_WIZNET_W5300 is not set
CONFIG_NET_VENDOR_XILINX=y
# CONFIG_XILINX_EMACLITE is not set
# CONFIG_XILINX_AXI_EMAC is not set
# CONFIG_XILINX_LL_TEMAC is not set
CONFIG_NET_VENDOR_XIRCOM=y
CONFIG_PCMCIA_XIRC2PS=m
CONFIG_FDDI=y
CONFIG_DEFXX=m
CONFIG_SKFP=m
CONFIG_HIPPI=y
CONFIG_ROADRUNNER=m
# CONFIG_ROADRUNNER_LARGE_RINGS is not set
CONFIG_NET_SB1000=m
CONFIG_PHYLIB=m
# CONFIG_LED_TRIGGER_PHY is not set
# CONFIG_FIXED_PHY is not set

#
# MII PHY device drivers
#
CONFIG_AMD_PHY=m
# CONFIG_ADIN_PHY is not set
# CONFIG_AQUANTIA_PHY is not set
# CONFIG_AX88796B_PHY is not set
CONFIG_BROADCOM_PHY=m
# CONFIG_BCM54140_PHY is not set
# CONFIG_BCM7XXX_PHY is not set
# CONFIG_BCM84881_PHY is not set
CONFIG_BCM87XX_PHY=m
CONFIG_BCM_NET_PHYLIB=m
CONFIG_CICADA_PHY=m
# CONFIG_CORTINA_PHY is not set
CONFIG_DAVICOM_PHY=m
CONFIG_ICPLUS_PHY=m
CONFIG_LXT_PHY=m
# CONFIG_INTEL_XWAY_PHY is not set
CONFIG_LSI_ET1011C_PHY=m
CONFIG_MARVELL_PHY=m
# CONFIG_MARVELL_10G_PHY is not set
# CONFIG_MARVELL_88X2222_PHY is not set
CONFIG_MICREL_PHY=m
# CONFIG_MICROCHIP_PHY is not set
# CONFIG_MICROCHIP_T1_PHY is not set
# CONFIG_MICROSEMI_PHY is not set
CONFIG_NATIONAL_PHY=m
# CONFIG_NXP_C45_TJA11XX_PHY is not set
# CONFIG_NXP_TJA11XX_PHY is not set
CONFIG_QSEMI_PHY=m
CONFIG_REALTEK_PHY=m
# CONFIG_RENESAS_PHY is not set
# CONFIG_ROCKCHIP_PHY is not set
CONFIG_SMSC_PHY=m
CONFIG_STE10XP=m
# CONFIG_TERANETICS_PHY is not set
# CONFIG_DP83822_PHY is not set
# CONFIG_DP83TC811_PHY is not set
# CONFIG_DP83848_PHY is not set
# CONFIG_DP83867_PHY is not set
# CONFIG_DP83869_PHY is not set
CONFIG_VITESSE_PHY=m
# CONFIG_XILINX_GMII2RGMII is not set
# CONFIG_MICREL_KS8995MA is not set
CONFIG_MDIO_DEVICE=m
CONFIG_MDIO_BUS=m
CONFIG_MDIO_DEVRES=m
# CONFIG_MDIO_BITBANG is not set
# CONFIG_MDIO_BCM_UNIMAC is not set
# CONFIG_MDIO_MVUSB is not set
# CONFIG_MDIO_MSCC_MIIM is not set
# CONFIG_MDIO_THUNDER is not set

#
# MDIO Multiplexers
#

#
# PCS device drivers
#
# CONFIG_PCS_XPCS is not set
# end of PCS device drivers

CONFIG_PLIP=m
CONFIG_PPP=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_FILTER=y
CONFIG_PPP_MPPE=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPPOATM=m
CONFIG_PPPOE=m
CONFIG_PPTP=m
CONFIG_PPPOL2TP=m
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_SLIP=m
CONFIG_SLHC=m
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLIP_SMART=y
CONFIG_SLIP_MODE_SLIP6=y

#
# Host-side USB support is needed for USB Network Adapter support
#
CONFIG_USB_NET_DRIVERS=m
CONFIG_USB_CATC=m
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_RTL8152=m
# CONFIG_USB_LAN78XX is not set
CONFIG_USB_USBNET=m
CONFIG_USB_NET_AX8817X=m
CONFIG_USB_NET_AX88179_178A=m
CONFIG_USB_NET_CDCETHER=m
CONFIG_USB_NET_CDC_EEM=m
CONFIG_USB_NET_CDC_NCM=m
CONFIG_USB_NET_HUAWEI_CDC_NCM=m
CONFIG_USB_NET_CDC_MBIM=m
CONFIG_USB_NET_DM9601=m
CONFIG_USB_NET_SR9700=m
CONFIG_USB_NET_SR9800=m
CONFIG_USB_NET_SMSC75XX=m
CONFIG_USB_NET_SMSC95XX=m
CONFIG_USB_NET_GL620A=m
CONFIG_USB_NET_NET1080=m
CONFIG_USB_NET_PLUSB=m
CONFIG_USB_NET_MCS7830=m
CONFIG_USB_NET_RNDIS_HOST=m
CONFIG_USB_NET_CDC_SUBSET_ENABLE=m
CONFIG_USB_NET_CDC_SUBSET=m
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
CONFIG_USB_NET_ZAURUS=m
CONFIG_USB_NET_CX82310_ETH=m
CONFIG_USB_NET_KALMIA=m
CONFIG_USB_NET_QMI_WWAN=m
CONFIG_USB_HSO=m
CONFIG_USB_NET_INT51X1=m
CONFIG_USB_CDC_PHONET=m
CONFIG_USB_IPHETH=m
CONFIG_USB_SIERRA_NET=m
CONFIG_USB_VL600=m
# CONFIG_USB_NET_CH9200 is not set
# CONFIG_USB_NET_AQC111 is not set
# CONFIG_USB_RTL8153_ECM is not set
CONFIG_WLAN=y
CONFIG_WLAN_VENDOR_ADMTEK=y
CONFIG_ADM8211=m
CONFIG_ATH_COMMON=m
CONFIG_WLAN_VENDOR_ATH=y
# CONFIG_ATH_DEBUG is not set
CONFIG_ATH5K=m
# CONFIG_ATH5K_DEBUG is not set
# CONFIG_ATH5K_TRACER is not set
CONFIG_ATH5K_PCI=y
CONFIG_ATH9K_HW=m
CONFIG_ATH9K_COMMON=m
CONFIG_ATH9K_BTCOEX_SUPPORT=y
CONFIG_ATH9K=m
CONFIG_ATH9K_PCI=y
# CONFIG_ATH9K_AHB is not set
# CONFIG_ATH9K_DEBUGFS is not set
# CONFIG_ATH9K_DYNACK is not set
# CONFIG_ATH9K_WOW is not set
CONFIG_ATH9K_RFKILL=y
# CONFIG_ATH9K_CHANNEL_CONTEXT is not set
CONFIG_ATH9K_PCOEM=y
# CONFIG_ATH9K_PCI_NO_EEPROM is not set
CONFIG_ATH9K_HTC=m
# CONFIG_ATH9K_HTC_DEBUGFS is not set
# CONFIG_ATH9K_HWRNG is not set
CONFIG_CARL9170=m
CONFIG_CARL9170_LEDS=y
CONFIG_CARL9170_WPC=y
# CONFIG_CARL9170_HWRNG is not set
CONFIG_ATH6KL=m
CONFIG_ATH6KL_SDIO=m
CONFIG_ATH6KL_USB=m
# CONFIG_ATH6KL_DEBUG is not set
# CONFIG_ATH6KL_TRACING is not set
CONFIG_AR5523=m
CONFIG_WIL6210=m
CONFIG_WIL6210_ISR_COR=y
CONFIG_WIL6210_TRACING=y
CONFIG_WIL6210_DEBUGFS=y
CONFIG_ATH10K=m
CONFIG_ATH10K_CE=y
CONFIG_ATH10K_PCI=m
# CONFIG_ATH10K_SDIO is not set
# CONFIG_ATH10K_USB is not set
# CONFIG_ATH10K_DEBUG is not set
# CONFIG_ATH10K_DEBUGFS is not set
# CONFIG_ATH10K_TRACING is not set
# CONFIG_WCN36XX is not set
# CONFIG_ATH11K is not set
CONFIG_WLAN_VENDOR_ATMEL=y
CONFIG_ATMEL=m
CONFIG_PCI_ATMEL=m
CONFIG_PCMCIA_ATMEL=m
CONFIG_AT76C50X_USB=m
CONFIG_WLAN_VENDOR_BROADCOM=y
CONFIG_B43=m
CONFIG_B43_BCMA=y
CONFIG_B43_SSB=y
CONFIG_B43_BUSES_BCMA_AND_SSB=y
# CONFIG_B43_BUSES_BCMA is not set
# CONFIG_B43_BUSES_SSB is not set
CONFIG_B43_PCI_AUTOSELECT=y
CONFIG_B43_PCICORE_AUTOSELECT=y
CONFIG_B43_SDIO=y
CONFIG_B43_BCMA_PIO=y
CONFIG_B43_PIO=y
CONFIG_B43_PHY_G=y
CONFIG_B43_PHY_N=y
CONFIG_B43_PHY_LP=y
CONFIG_B43_PHY_HT=y
CONFIG_B43_LEDS=y
CONFIG_B43_HWRNG=y
# CONFIG_B43_DEBUG is not set
CONFIG_B43LEGACY=m
CONFIG_B43LEGACY_PCI_AUTOSELECT=y
CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y
CONFIG_B43LEGACY_LEDS=y
CONFIG_B43LEGACY_HWRNG=y
CONFIG_B43LEGACY_DEBUG=y
CONFIG_B43LEGACY_DMA=y
CONFIG_B43LEGACY_PIO=y
CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
# CONFIG_B43LEGACY_DMA_MODE is not set
# CONFIG_B43LEGACY_PIO_MODE is not set
CONFIG_BRCMUTIL=m
CONFIG_BRCMSMAC=m
CONFIG_BRCMFMAC=m
CONFIG_BRCMFMAC_PROTO_BCDC=y
CONFIG_BRCMFMAC_SDIO=y
# CONFIG_BRCMFMAC_USB is not set
# CONFIG_BRCMFMAC_PCIE is not set
# CONFIG_BRCM_TRACING is not set
# CONFIG_BRCMDBG is not set
CONFIG_WLAN_VENDOR_CISCO=y
CONFIG_AIRO=m
CONFIG_AIRO_CS=m
CONFIG_WLAN_VENDOR_INTEL=y
# CONFIG_IPW2100 is not set
CONFIG_IPW2200=m
CONFIG_IPW2200_MONITOR=y
CONFIG_IPW2200_RADIOTAP=y
CONFIG_IPW2200_PROMISCUOUS=y
CONFIG_IPW2200_QOS=y
# CONFIG_IPW2200_DEBUG is not set
CONFIG_LIBIPW=m
# CONFIG_LIBIPW_DEBUG is not set
CONFIG_IWLEGACY=m
CONFIG_IWL4965=m
CONFIG_IWL3945=m

#
# iwl3945 / iwl4965 Debugging Options
#
# CONFIG_IWLEGACY_DEBUG is not set
# end of iwl3945 / iwl4965 Debugging Options

CONFIG_IWLWIFI=m
CONFIG_IWLWIFI_LEDS=y
CONFIG_IWLDVM=m
CONFIG_IWLMVM=m
CONFIG_IWLWIFI_OPMODE_MODULAR=y
# CONFIG_IWLWIFI_BCAST_FILTERING is not set

#
# Debugging Options
#
# CONFIG_IWLWIFI_DEBUG is not set
# CONFIG_IWLWIFI_DEVICE_TRACING is not set
# end of Debugging Options

CONFIG_WLAN_VENDOR_INTERSIL=y
CONFIG_HOSTAP=m
CONFIG_HOSTAP_FIRMWARE=y
# CONFIG_HOSTAP_FIRMWARE_NVRAM is not set
CONFIG_HOSTAP_PLX=m
CONFIG_HOSTAP_PCI=m
CONFIG_HOSTAP_CS=m
CONFIG_HERMES=m
# CONFIG_HERMES_PRISM is not set
CONFIG_HERMES_CACHE_FW_ON_INIT=y
CONFIG_PLX_HERMES=m
CONFIG_TMD_HERMES=m
CONFIG_NORTEL_HERMES=m
CONFIG_PCMCIA_HERMES=m
CONFIG_PCMCIA_SPECTRUM=m
CONFIG_ORINOCO_USB=m
CONFIG_P54_COMMON=m
CONFIG_P54_USB=m
CONFIG_P54_PCI=m
# CONFIG_P54_SPI is not set
CONFIG_P54_LEDS=y
# CONFIG_PRISM54 is not set
CONFIG_WLAN_VENDOR_MARVELL=y
CONFIG_LIBERTAS=m
CONFIG_LIBERTAS_USB=m
CONFIG_LIBERTAS_CS=m
CONFIG_LIBERTAS_SDIO=m
# CONFIG_LIBERTAS_SPI is not set
# CONFIG_LIBERTAS_DEBUG is not set
CONFIG_LIBERTAS_MESH=y
CONFIG_LIBERTAS_THINFIRM=m
# CONFIG_LIBERTAS_THINFIRM_DEBUG is not set
CONFIG_LIBERTAS_THINFIRM_USB=m
CONFIG_MWIFIEX=m
CONFIG_MWIFIEX_SDIO=m
CONFIG_MWIFIEX_PCIE=m
CONFIG_MWIFIEX_USB=m
CONFIG_MWL8K=m
CONFIG_WLAN_VENDOR_MEDIATEK=y
# CONFIG_MT7601U is not set
# CONFIG_MT76x0U is not set
# CONFIG_MT76x0E is not set
# CONFIG_MT76x2E is not set
# CONFIG_MT76x2U is not set
# CONFIG_MT7603E is not set
# CONFIG_MT7615E is not set
# CONFIG_MT7663U is not set
# CONFIG_MT7663S is not set
# CONFIG_MT7915E is not set
# CONFIG_MT7921E is not set
CONFIG_WLAN_VENDOR_MICROCHIP=y
# CONFIG_WILC1000_SDIO is not set
# CONFIG_WILC1000_SPI is not set
CONFIG_WLAN_VENDOR_RALINK=y
CONFIG_RT2X00=m
CONFIG_RT2400PCI=m
CONFIG_RT2500PCI=m
CONFIG_RT61PCI=m
CONFIG_RT2800PCI=m
CONFIG_RT2800PCI_RT33XX=y
CONFIG_RT2800PCI_RT35XX=y
CONFIG_RT2800PCI_RT53XX=y
CONFIG_RT2800PCI_RT3290=y
CONFIG_RT2500USB=m
CONFIG_RT73USB=m
CONFIG_RT2800USB=m
CONFIG_RT2800USB_RT33XX=y
CONFIG_RT2800USB_RT35XX=y
CONFIG_RT2800USB_RT3573=y
CONFIG_RT2800USB_RT53XX=y
CONFIG_RT2800USB_RT55XX=y
# CONFIG_RT2800USB_UNKNOWN is not set
CONFIG_RT2800_LIB=m
CONFIG_RT2800_LIB_MMIO=m
CONFIG_RT2X00_LIB_MMIO=m
CONFIG_RT2X00_LIB_PCI=m
CONFIG_RT2X00_LIB_USB=m
CONFIG_RT2X00_LIB=m
CONFIG_RT2X00_LIB_FIRMWARE=y
CONFIG_RT2X00_LIB_CRYPTO=y
CONFIG_RT2X00_LIB_LEDS=y
# CONFIG_RT2X00_DEBUG is not set
CONFIG_WLAN_VENDOR_REALTEK=y
CONFIG_RTL8180=m
CONFIG_RTL8187=m
CONFIG_RTL8187_LEDS=y
CONFIG_RTL_CARDS=m
CONFIG_RTL8192CE=m
CONFIG_RTL8192SE=m
CONFIG_RTL8192DE=m
CONFIG_RTL8723AE=m
CONFIG_RTL8723BE=m
CONFIG_RTL8188EE=m
# CONFIG_RTL8192EE is not set
# CONFIG_RTL8821AE is not set
CONFIG_RTL8192CU=m
CONFIG_RTLWIFI=m
CONFIG_RTLWIFI_PCI=m
CONFIG_RTLWIFI_USB=m
# CONFIG_RTLWIFI_DEBUG is not set
CONFIG_RTL8192C_COMMON=m
CONFIG_RTL8723_COMMON=m
CONFIG_RTLBTCOEXIST=m
# CONFIG_RTL8XXXU is not set
# CONFIG_RTW88 is not set
CONFIG_WLAN_VENDOR_RSI=y
CONFIG_RSI_91X=m
CONFIG_RSI_DEBUGFS=y
# CONFIG_RSI_SDIO is not set
CONFIG_RSI_USB=m
CONFIG_RSI_COEX=y
CONFIG_WLAN_VENDOR_ST=y
# CONFIG_CW1200 is not set
CONFIG_WLAN_VENDOR_TI=y
# CONFIG_WL1251 is not set
# CONFIG_WL12XX is not set
# CONFIG_WL18XX is not set
# CONFIG_WLCORE is not set
CONFIG_WLAN_VENDOR_ZYDAS=y
CONFIG_USB_ZD1201=m
CONFIG_ZD1211RW=m
# CONFIG_ZD1211RW_DEBUG is not set
CONFIG_WLAN_VENDOR_QUANTENNA=y
# CONFIG_QTNFMAC_PCIE is not set
CONFIG_PCMCIA_RAYCS=m
CONFIG_PCMCIA_WL3501=m
CONFIG_MAC80211_HWSIM=m
CONFIG_USB_NET_RNDIS_WLAN=m
# CONFIG_VIRT_WIFI is not set
CONFIG_WAN=y
CONFIG_LANMEDIA=m
CONFIG_HDLC=m
CONFIG_HDLC_RAW=m
CONFIG_HDLC_RAW_ETH=m
CONFIG_HDLC_CISCO=m
CONFIG_HDLC_FR=m
CONFIG_HDLC_PPP=m
# CONFIG_HDLC_X25 is not set
CONFIG_PCI200SYN=m
CONFIG_WANXL=m
# CONFIG_PC300TOO is not set
CONFIG_FARSYNC=m
# CONFIG_SBNI is not set
CONFIG_IEEE802154_DRIVERS=m

#
# Wireless WAN
#
# CONFIG_WWAN is not set
# end of Wireless WAN

CONFIG_XEN_NETDEV_FRONTEND=m
CONFIG_XEN_NETDEV_BACKEND=m
CONFIG_VMXNET3=m
# CONFIG_FUJITSU_ES is not set
CONFIG_HYPERV_NET=m
# CONFIG_NETDEVSIM is not set
CONFIG_NET_FAILOVER=m
CONFIG_ISDN=y
CONFIG_ISDN_CAPI=y
CONFIG_CAPI_TRACE=y
CONFIG_ISDN_CAPI_MIDDLEWARE=y
CONFIG_MISDN=m
CONFIG_MISDN_DSP=m
CONFIG_MISDN_L1OIP=m

#
# mISDN hardware drivers
#
CONFIG_MISDN_HFCPCI=m
CONFIG_MISDN_HFCMULTI=m
CONFIG_MISDN_HFCUSB=m
CONFIG_MISDN_AVMFRITZ=m
CONFIG_MISDN_SPEEDFAX=m
CONFIG_MISDN_INFINEON=m
CONFIG_MISDN_W6692=m
# CONFIG_MISDN_NETJET is not set
CONFIG_MISDN_IPAC=m
CONFIG_MISDN_ISAR=m
# CONFIG_NVM is not set

#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=y
CONFIG_INPUT_FF_MEMLESS=m
CONFIG_INPUT_SPARSEKMAP=m
CONFIG_INPUT_MATRIXKMAP=m

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=m
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADC is not set
CONFIG_KEYBOARD_ADP5588=m
# CONFIG_KEYBOARD_ADP5589 is not set
# CONFIG_KEYBOARD_APPLESPI is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1050 is not set
# CONFIG_KEYBOARD_QT1070 is not set
CONFIG_KEYBOARD_QT2160=m
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
CONFIG_KEYBOARD_LKKBD=m
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_GPIO_POLLED is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_MATRIX is not set
CONFIG_KEYBOARD_LM8323=m
# CONFIG_KEYBOARD_LM8333 is not set
CONFIG_KEYBOARD_MAX7359=m
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
CONFIG_KEYBOARD_NEWTON=m
CONFIG_KEYBOARD_OPENCORES=m
# CONFIG_KEYBOARD_SAMSUNG is not set
CONFIG_KEYBOARD_STOWAWAY=m
CONFIG_KEYBOARD_SUNKBD=m
# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
CONFIG_KEYBOARD_XTKBD=m
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=m
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_BYD=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
CONFIG_MOUSE_PS2_CYPRESS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
CONFIG_MOUSE_PS2_ELANTECH=y
CONFIG_MOUSE_PS2_ELANTECH_SMBUS=y
CONFIG_MOUSE_PS2_SENTELIC=y
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_PS2_FOCALTECH=y
# CONFIG_MOUSE_PS2_VMMOUSE is not set
CONFIG_MOUSE_PS2_SMBUS=y
CONFIG_MOUSE_SERIAL=m
CONFIG_MOUSE_APPLETOUCH=m
CONFIG_MOUSE_BCM5974=m
CONFIG_MOUSE_CYAPA=m
# CONFIG_MOUSE_ELAN_I2C is not set
CONFIG_MOUSE_VSXXXAA=m
# CONFIG_MOUSE_GPIO is not set
CONFIG_MOUSE_SYNAPTICS_I2C=m
CONFIG_MOUSE_SYNAPTICS_USB=m
CONFIG_INPUT_JOYSTICK=y
CONFIG_JOYSTICK_ANALOG=m
CONFIG_JOYSTICK_A3D=m
# CONFIG_JOYSTICK_ADC is not set
CONFIG_JOYSTICK_ADI=m
CONFIG_JOYSTICK_COBRA=m
CONFIG_JOYSTICK_GF2K=m
CONFIG_JOYSTICK_GRIP=m
CONFIG_JOYSTICK_GRIP_MP=m
CONFIG_JOYSTICK_GUILLEMOT=m
CONFIG_JOYSTICK_INTERACT=m
CONFIG_JOYSTICK_SIDEWINDER=m
CONFIG_JOYSTICK_TMDC=m
CONFIG_JOYSTICK_IFORCE=m
CONFIG_JOYSTICK_IFORCE_USB=m
CONFIG_JOYSTICK_IFORCE_232=m
CONFIG_JOYSTICK_WARRIOR=m
CONFIG_JOYSTICK_MAGELLAN=m
CONFIG_JOYSTICK_SPACEORB=m
CONFIG_JOYSTICK_SPACEBALL=m
CONFIG_JOYSTICK_STINGER=m
CONFIG_JOYSTICK_TWIDJOY=m
CONFIG_JOYSTICK_ZHENHUA=m
CONFIG_JOYSTICK_DB9=m
CONFIG_JOYSTICK_GAMECON=m
CONFIG_JOYSTICK_TURBOGRAFX=m
# CONFIG_JOYSTICK_AS5011 is not set
CONFIG_JOYSTICK_JOYDUMP=m
CONFIG_JOYSTICK_XPAD=m
CONFIG_JOYSTICK_XPAD_FF=y
CONFIG_JOYSTICK_XPAD_LEDS=y
CONFIG_JOYSTICK_WALKERA0701=m
# CONFIG_JOYSTICK_PSXPAD_SPI is not set
# CONFIG_JOYSTICK_PXRC is not set
# CONFIG_JOYSTICK_FSIA6B is not set
CONFIG_INPUT_TABLET=y
CONFIG_TABLET_USB_ACECAD=m
CONFIG_TABLET_USB_AIPTEK=m
CONFIG_TABLET_USB_HANWANG=m
CONFIG_TABLET_USB_KBTAB=m
# CONFIG_TABLET_USB_PEGASUS is not set
# CONFIG_TABLET_SERIAL_WACOM4 is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_ADS7846=m
CONFIG_TOUCHSCREEN_AD7877=m
CONFIG_TOUCHSCREEN_AD7879=m
CONFIG_TOUCHSCREEN_AD7879_I2C=m
# CONFIG_TOUCHSCREEN_AD7879_SPI is not set
# CONFIG_TOUCHSCREEN_ADC is not set
CONFIG_TOUCHSCREEN_ATMEL_MXT=m
# CONFIG_TOUCHSCREEN_ATMEL_MXT_T37 is not set
# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
# CONFIG_TOUCHSCREEN_BU21013 is not set
# CONFIG_TOUCHSCREEN_BU21029 is not set
# CONFIG_TOUCHSCREEN_CHIPONE_ICN8505 is not set
# CONFIG_TOUCHSCREEN_CY8CTMA140 is not set
# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
CONFIG_TOUCHSCREEN_DYNAPRO=m
CONFIG_TOUCHSCREEN_HAMPSHIRE=m
CONFIG_TOUCHSCREEN_EETI=m
# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
# CONFIG_TOUCHSCREEN_EXC3000 is not set
CONFIG_TOUCHSCREEN_FUJITSU=m
# CONFIG_TOUCHSCREEN_GOODIX is not set
# CONFIG_TOUCHSCREEN_HIDEEP is not set
# CONFIG_TOUCHSCREEN_HYCON_HY46XX is not set
# CONFIG_TOUCHSCREEN_ILI210X is not set
# CONFIG_TOUCHSCREEN_ILITEK is not set
# CONFIG_TOUCHSCREEN_S6SY761 is not set
CONFIG_TOUCHSCREEN_GUNZE=m
# CONFIG_TOUCHSCREEN_EKTF2127 is not set
# CONFIG_TOUCHSCREEN_ELAN is not set
CONFIG_TOUCHSCREEN_ELO=m
CONFIG_TOUCHSCREEN_WACOM_W8001=m
# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
# CONFIG_TOUCHSCREEN_MAX11801 is not set
CONFIG_TOUCHSCREEN_MCS5000=m
# CONFIG_TOUCHSCREEN_MMS114 is not set
# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
# CONFIG_TOUCHSCREEN_MSG2638 is not set
CONFIG_TOUCHSCREEN_MTOUCH=m
CONFIG_TOUCHSCREEN_INEXIO=m
CONFIG_TOUCHSCREEN_MK712=m
CONFIG_TOUCHSCREEN_PENMOUNT=m
# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
CONFIG_TOUCHSCREEN_TOUCHWIN=m
# CONFIG_TOUCHSCREEN_PIXCIR is not set
# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
CONFIG_TOUCHSCREEN_WM97XX=m
CONFIG_TOUCHSCREEN_WM9705=y
CONFIG_TOUCHSCREEN_WM9712=y
CONFIG_TOUCHSCREEN_WM9713=y
CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
CONFIG_TOUCHSCREEN_USB_EGALAX=y
CONFIG_TOUCHSCREEN_USB_PANJIT=y
CONFIG_TOUCHSCREEN_USB_3M=y
CONFIG_TOUCHSCREEN_USB_ITM=y
CONFIG_TOUCHSCREEN_USB_ETURBO=y
CONFIG_TOUCHSCREEN_USB_GUNZE=y
CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y
CONFIG_TOUCHSCREEN_USB_IRTOUCH=y
CONFIG_TOUCHSCREEN_USB_IDEALTEK=y
CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y
CONFIG_TOUCHSCREEN_USB_GOTOP=y
CONFIG_TOUCHSCREEN_USB_JASTEC=y
CONFIG_TOUCHSCREEN_USB_ELO=y
CONFIG_TOUCHSCREEN_USB_E2I=y
CONFIG_TOUCHSCREEN_USB_ZYTRONIC=y
CONFIG_TOUCHSCREEN_USB_ETT_TC45USB=y
CONFIG_TOUCHSCREEN_USB_NEXIO=y
CONFIG_TOUCHSCREEN_USB_EASYTOUCH=y
CONFIG_TOUCHSCREEN_TOUCHIT213=m
CONFIG_TOUCHSCREEN_TSC_SERIO=m
# CONFIG_TOUCHSCREEN_TSC2004 is not set
# CONFIG_TOUCHSCREEN_TSC2005 is not set
CONFIG_TOUCHSCREEN_TSC2007=m
# CONFIG_TOUCHSCREEN_TSC2007_IIO is not set
# CONFIG_TOUCHSCREEN_RM_TS is not set
# CONFIG_TOUCHSCREEN_SILEAD is not set
# CONFIG_TOUCHSCREEN_SIS_I2C is not set
# CONFIG_TOUCHSCREEN_ST1232 is not set
# CONFIG_TOUCHSCREEN_STMFTS is not set
CONFIG_TOUCHSCREEN_SUR40=m
# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
# CONFIG_TOUCHSCREEN_SX8654 is not set
CONFIG_TOUCHSCREEN_TPS6507X=m
# CONFIG_TOUCHSCREEN_ZET6223 is not set
# CONFIG_TOUCHSCREEN_ZFORCE is not set
# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
# CONFIG_TOUCHSCREEN_IQS5XX is not set
# CONFIG_TOUCHSCREEN_ZINITIX is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_AD714X is not set
# CONFIG_INPUT_BMA150 is not set
# CONFIG_INPUT_E3X0_BUTTON is not set
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_MMA8450 is not set
CONFIG_INPUT_APANEL=m
# CONFIG_INPUT_GPIO_BEEPER is not set
# CONFIG_INPUT_GPIO_DECODER is not set
# CONFIG_INPUT_GPIO_VIBRA is not set
CONFIG_INPUT_ATLAS_BTNS=m
CONFIG_INPUT_ATI_REMOTE2=m
CONFIG_INPUT_KEYSPAN_REMOTE=m
# CONFIG_INPUT_KXTJ9 is not set
CONFIG_INPUT_POWERMATE=m
CONFIG_INPUT_YEALINK=m
CONFIG_INPUT_CM109=m
CONFIG_INPUT_UINPUT=m
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
# CONFIG_INPUT_DA7280_HAPTICS is not set
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_IMS_PCU is not set
# CONFIG_INPUT_IQS269A is not set
# CONFIG_INPUT_IQS626A is not set
# CONFIG_INPUT_CMA3000 is not set
CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
CONFIG_INPUT_IDEAPAD_SLIDEBAR=m
# CONFIG_INPUT_DRV260X_HAPTICS is not set
# CONFIG_INPUT_DRV2665_HAPTICS is not set
# CONFIG_INPUT_DRV2667_HAPTICS is not set
CONFIG_RMI4_CORE=m
# CONFIG_RMI4_I2C is not set
# CONFIG_RMI4_SPI is not set
# CONFIG_RMI4_SMB is not set
CONFIG_RMI4_F03=y
CONFIG_RMI4_F03_SERIO=m
CONFIG_RMI4_2D_SENSOR=y
CONFIG_RMI4_F11=y
CONFIG_RMI4_F12=y
CONFIG_RMI4_F30=y
# CONFIG_RMI4_F34 is not set
# CONFIG_RMI4_F3A is not set
# CONFIG_RMI4_F54 is not set
# CONFIG_RMI4_F55 is not set

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=m
CONFIG_SERIO_CT82C710=m
CONFIG_SERIO_PARKBD=m
CONFIG_SERIO_PCIPS2=m
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
CONFIG_SERIO_ALTERA_PS2=m
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_SERIO_ARC_PS2 is not set
CONFIG_HYPERV_KEYBOARD=m
# CONFIG_SERIO_GPIO_PS2 is not set
# CONFIG_USERIO is not set
CONFIG_GAMEPORT=m
CONFIG_GAMEPORT_NS558=m
CONFIG_GAMEPORT_L4=m
CONFIG_GAMEPORT_EMU10K1=m
CONFIG_GAMEPORT_FM801=m
# end of Hardware I/O ports
# end of Input device support

#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_LDISC_AUTOLOAD=y

#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
CONFIG_SERIAL_8250_PNP=y
# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_EXAR=y
CONFIG_SERIAL_8250_CS=m
CONFIG_SERIAL_8250_NR_UARTS=32
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
CONFIG_SERIAL_8250_RSA=y
CONFIG_SERIAL_8250_DWLIB=y
# CONFIG_SERIAL_8250_DW is not set
# CONFIG_SERIAL_8250_RT288X is not set
CONFIG_SERIAL_8250_LPSS=y
CONFIG_SERIAL_8250_MID=y

#
# Non-8250 serial port support
#
# CONFIG_SERIAL_KGDB_NMI is not set
# CONFIG_SERIAL_MAX3100 is not set
# CONFIG_SERIAL_MAX310X is not set
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_CONSOLE_POLL=y
CONFIG_SERIAL_JSM=m
# CONFIG_SERIAL_LANTIQ is not set
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX is not set
# CONFIG_SERIAL_BCM63XX is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_ARC is not set
CONFIG_SERIAL_RP2=m
CONFIG_SERIAL_RP2_NR_UARTS=32
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_FSL_LINFLEXUART is not set
# CONFIG_SERIAL_SPRD is not set
# end of Serial drivers

CONFIG_SERIAL_MCTRL_GPIO=y
CONFIG_SERIAL_NONSTANDARD=y
CONFIG_MOXA_INTELLIO=m
CONFIG_MOXA_SMARTIO=m
CONFIG_SYNCLINK_GT=m
CONFIG_N_HDLC=m
CONFIG_N_GSM=m
CONFIG_NOZOMI=m
# CONFIG_NULL_TTY is not set
CONFIG_HVC_DRIVER=y
CONFIG_HVC_IRQ=y
CONFIG_HVC_XEN=y
CONFIG_HVC_XEN_FRONTEND=y
# CONFIG_SERIAL_DEV_BUS is not set
# CONFIG_TTY_PRINTK is not set
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
CONFIG_PPDEV=m
CONFIG_VIRTIO_CONSOLE=m
CONFIG_IPMI_HANDLER=m
CONFIG_IPMI_DMI_DECODE=y
CONFIG_IPMI_PLAT_DATA=y
# CONFIG_IPMI_PANIC_EVENT is not set
CONFIG_IPMI_DEVICE_INTERFACE=m
CONFIG_IPMI_SI=m
# CONFIG_IPMI_SSIF is not set
CONFIG_IPMI_WATCHDOG=m
CONFIG_IPMI_POWEROFF=m
CONFIG_HW_RANDOM=m
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
CONFIG_HW_RANDOM_INTEL=m
CONFIG_HW_RANDOM_AMD=m
# CONFIG_HW_RANDOM_BA431 is not set
CONFIG_HW_RANDOM_VIA=m
CONFIG_HW_RANDOM_VIRTIO=m
# CONFIG_HW_RANDOM_XIPHERA is not set
CONFIG_APPLICOM=m

#
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=m
CONFIG_CARDMAN_4000=m
CONFIG_CARDMAN_4040=m
# CONFIG_SCR24X is not set
CONFIG_IPWIRELESS=m
# end of PCMCIA character devices

CONFIG_MWAVE=m
CONFIG_DEVMEM=y
CONFIG_NVRAM=m
CONFIG_RAW_DRIVER=m
CONFIG_MAX_RAW_DEVS=256
CONFIG_DEVPORT=y
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
CONFIG_HPET_MMAP_DEFAULT=y
CONFIG_HANGCHECK_TIMER=m
CONFIG_TCG_TPM=m
CONFIG_HW_RANDOM_TPM=y
CONFIG_TCG_TIS_CORE=m
CONFIG_TCG_TIS=m
# CONFIG_TCG_TIS_SPI is not set
# CONFIG_TCG_TIS_I2C_CR50 is not set
CONFIG_TCG_TIS_I2C_ATMEL=m
CONFIG_TCG_TIS_I2C_INFINEON=m
CONFIG_TCG_TIS_I2C_NUVOTON=m
CONFIG_TCG_NSC=m
CONFIG_TCG_ATMEL=m
CONFIG_TCG_INFINEON=m
CONFIG_TCG_XEN=m
# CONFIG_TCG_CRB is not set
# CONFIG_TCG_VTPM_PROXY is not set
# CONFIG_TCG_TIS_ST33ZP24_I2C is not set
# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
CONFIG_TELCLOCK=m
# CONFIG_XILLYBUS is not set
# end of Character devices

# CONFIG_RANDOM_TRUST_CPU is not set
# CONFIG_RANDOM_TRUST_BOOTLOADER is not set

#
# I2C support
#
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_MUX=m

#
# Multiplexer I2C Chip support
#
# CONFIG_I2C_MUX_GPIO is not set
# CONFIG_I2C_MUX_LTC4306 is not set
# CONFIG_I2C_MUX_PCA9541 is not set
# CONFIG_I2C_MUX_PCA954x is not set
# CONFIG_I2C_MUX_REG is not set
# CONFIG_I2C_MUX_MLXCPLD is not set
# end of Multiplexer I2C Chip support

CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=m
CONFIG_I2C_ALGOBIT=m
CONFIG_I2C_ALGOPCA=m

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
CONFIG_I2C_ALI1535=m
CONFIG_I2C_ALI1563=m
CONFIG_I2C_ALI15X3=m
CONFIG_I2C_AMD756=m
CONFIG_I2C_AMD756_S4882=m
CONFIG_I2C_AMD8111=m
# CONFIG_I2C_AMD_MP2 is not set
CONFIG_I2C_I801=m
CONFIG_I2C_ISCH=m
CONFIG_I2C_ISMT=m
CONFIG_I2C_PIIX4=m
CONFIG_I2C_NFORCE2=m
CONFIG_I2C_NFORCE2_S4985=m
# CONFIG_I2C_NVIDIA_GPU is not set
CONFIG_I2C_SIS5595=m
CONFIG_I2C_SIS630=m
CONFIG_I2C_SIS96X=m
CONFIG_I2C_VIA=m
CONFIG_I2C_VIAPRO=m

#
# ACPI drivers
#
CONFIG_I2C_SCMI=m

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_CBUS_GPIO is not set
CONFIG_I2C_DESIGNWARE_CORE=m
# CONFIG_I2C_DESIGNWARE_SLAVE is not set
CONFIG_I2C_DESIGNWARE_PLATFORM=m
# CONFIG_I2C_DESIGNWARE_BAYTRAIL is not set
CONFIG_I2C_DESIGNWARE_PCI=m
# CONFIG_I2C_EMEV2 is not set
# CONFIG_I2C_GPIO is not set
CONFIG_I2C_KEMPLD=m
CONFIG_I2C_OCORES=m
CONFIG_I2C_PCA_PLATFORM=m
CONFIG_I2C_SIMTEC=m
# CONFIG_I2C_XILINX is not set

#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_DIOLAN_U2C=m
# CONFIG_I2C_CP2615 is not set
CONFIG_I2C_PARPORT=m
CONFIG_I2C_ROBOTFUZZ_OSIF=m
CONFIG_I2C_TAOS_EVM=m
CONFIG_I2C_TINY_USB=m
CONFIG_I2C_VIPERBOARD=m

#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_MLXCPLD is not set
# end of I2C Hardware Bus support

CONFIG_I2C_STUB=m
# CONFIG_I2C_SLAVE is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# end of I2C support

# CONFIG_I3C is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
CONFIG_SPI_MEM=y

#
# SPI Master Controller Drivers
#
# CONFIG_SPI_ALTERA is not set
# CONFIG_SPI_AXI_SPI_ENGINE is not set
CONFIG_SPI_BITBANG=m
CONFIG_SPI_BUTTERFLY=m
# CONFIG_SPI_CADENCE is not set
# CONFIG_SPI_DESIGNWARE is not set
# CONFIG_SPI_NXP_FLEXSPI is not set
# CONFIG_SPI_GPIO is not set
CONFIG_SPI_LM70_LLP=m
# CONFIG_SPI_LANTIQ_SSC is not set
# CONFIG_SPI_OC_TINY is not set
# CONFIG_SPI_PXA2XX is not set
# CONFIG_SPI_ROCKCHIP is not set
# CONFIG_SPI_SC18IS602 is not set
# CONFIG_SPI_SIFIVE is not set
# CONFIG_SPI_MXIC is not set
# CONFIG_SPI_XCOMM is not set
# CONFIG_SPI_XILINX is not set
# CONFIG_SPI_ZYNQMP_GQSPI is not set
# CONFIG_SPI_AMD is not set

#
# SPI Multiplexer support
#
# CONFIG_SPI_MUX is not set

#
# SPI Protocol Masters
#
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_LOOPBACK_TEST is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_SPI_SLAVE is not set
CONFIG_SPI_DYNAMIC=y
# CONFIG_SPMI is not set
# CONFIG_HSI is not set
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set

#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
CONFIG_PPS_CLIENT_LDISC=m
CONFIG_PPS_CLIENT_PARPORT=m
# CONFIG_PPS_CLIENT_GPIO is not set

#
# PPS generators support
#

#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y

#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
CONFIG_PTP_1588_CLOCK_KVM=m
# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set
# CONFIG_PTP_1588_CLOCK_IDTCM is not set
# CONFIG_PTP_1588_CLOCK_VMW is not set
# CONFIG_PTP_1588_CLOCK_OCP is not set
# end of PTP clock support

CONFIG_PINCTRL=y
# CONFIG_DEBUG_PINCTRL is not set
# CONFIG_PINCTRL_AMD is not set
# CONFIG_PINCTRL_MCP23S08 is not set
# CONFIG_PINCTRL_BAYTRAIL is not set
# CONFIG_PINCTRL_CHERRYVIEW is not set
# CONFIG_PINCTRL_LYNXPOINT is not set
# CONFIG_PINCTRL_ALDERLAKE is not set
# CONFIG_PINCTRL_BROXTON is not set
# CONFIG_PINCTRL_CANNONLAKE is not set
# CONFIG_PINCTRL_CEDARFORK is not set
# CONFIG_PINCTRL_DENVERTON is not set
# CONFIG_PINCTRL_ELKHARTLAKE is not set
# CONFIG_PINCTRL_EMMITSBURG is not set
# CONFIG_PINCTRL_GEMINILAKE is not set
# CONFIG_PINCTRL_ICELAKE is not set
# CONFIG_PINCTRL_JASPERLAKE is not set
# CONFIG_PINCTRL_LAKEFIELD is not set
# CONFIG_PINCTRL_LEWISBURG is not set
# CONFIG_PINCTRL_SUNRISEPOINT is not set
# CONFIG_PINCTRL_TIGERLAKE is not set

#
# Renesas pinctrl drivers
#
# end of Renesas pinctrl drivers

CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_GPIO_ACPI=y
# CONFIG_DEBUG_GPIO is not set
# CONFIG_GPIO_SYSFS is not set
CONFIG_GPIO_CDEV=y
CONFIG_GPIO_CDEV_V1=y

#
# Memory mapped GPIO drivers
#
# CONFIG_GPIO_AMDPT is not set
# CONFIG_GPIO_DWAPB is not set
# CONFIG_GPIO_EXAR is not set
# CONFIG_GPIO_GENERIC_PLATFORM is not set
# CONFIG_GPIO_ICH is not set
# CONFIG_GPIO_MB86S7X is not set
# CONFIG_GPIO_VX855 is not set
# CONFIG_GPIO_AMD_FCH is not set
# end of Memory mapped GPIO drivers

#
# Port-mapped I/O GPIO drivers
#
# CONFIG_GPIO_F7188X is not set
# CONFIG_GPIO_IT87 is not set
# CONFIG_GPIO_SCH is not set
# CONFIG_GPIO_SCH311X is not set
# CONFIG_GPIO_WINBOND is not set
# CONFIG_GPIO_WS16C48 is not set
# end of Port-mapped I/O GPIO drivers

#
# I2C GPIO expanders
#
# CONFIG_GPIO_ADP5588 is not set
# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCA9570 is not set
# CONFIG_GPIO_PCF857X is not set
# CONFIG_GPIO_TPIC2810 is not set
# end of I2C GPIO expanders

#
# MFD GPIO expanders
#
CONFIG_GPIO_KEMPLD=m
# end of MFD GPIO expanders

#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
CONFIG_GPIO_ML_IOH=m
# CONFIG_GPIO_PCI_IDIO_16 is not set
# CONFIG_GPIO_PCIE_IDIO_24 is not set
# CONFIG_GPIO_RDC321X is not set
# end of PCI GPIO expanders

#
# SPI GPIO expanders
#
# CONFIG_GPIO_MAX3191X is not set
# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MC33880 is not set
# CONFIG_GPIO_PISOSR is not set
# CONFIG_GPIO_XRA1403 is not set
# end of SPI GPIO expanders

#
# USB GPIO expanders
#
CONFIG_GPIO_VIPERBOARD=m
# end of USB GPIO expanders

#
# Virtual GPIO drivers
#
# CONFIG_GPIO_AGGREGATOR is not set
# CONFIG_GPIO_MOCKUP is not set
# end of Virtual GPIO drivers

CONFIG_W1=m
CONFIG_W1_CON=y

#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_MATROX=m
CONFIG_W1_MASTER_DS2490=m
CONFIG_W1_MASTER_DS2482=m
# CONFIG_W1_MASTER_DS1WM is not set
# CONFIG_W1_MASTER_GPIO is not set
# CONFIG_W1_MASTER_SGI is not set
# end of 1-wire Bus Masters

#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=m
CONFIG_W1_SLAVE_SMEM=m
# CONFIG_W1_SLAVE_DS2405 is not set
# CONFIG_W1_SLAVE_DS2408 is not set
# CONFIG_W1_SLAVE_DS2413 is not set
# CONFIG_W1_SLAVE_DS2406 is not set
# CONFIG_W1_SLAVE_DS2423 is not set
# CONFIG_W1_SLAVE_DS2805 is not set
# CONFIG_W1_SLAVE_DS2430 is not set
CONFIG_W1_SLAVE_DS2431=m
CONFIG_W1_SLAVE_DS2433=m
# CONFIG_W1_SLAVE_DS2433_CRC is not set
# CONFIG_W1_SLAVE_DS2438 is not set
# CONFIG_W1_SLAVE_DS250X is not set
# CONFIG_W1_SLAVE_DS2780 is not set
# CONFIG_W1_SLAVE_DS2781 is not set
# CONFIG_W1_SLAVE_DS28E04 is not set
# CONFIG_W1_SLAVE_DS28E17 is not set
# end of 1-wire Slaves

# CONFIG_POWER_RESET is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_POWER_SUPPLY_HWMON=y
# CONFIG_PDA_POWER is not set
# CONFIG_GENERIC_ADC_BATTERY is not set
# CONFIG_TEST_POWER is not set
# CONFIG_CHARGER_ADP5061 is not set
# CONFIG_BATTERY_CW2015 is not set
# CONFIG_BATTERY_DS2760 is not set
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
CONFIG_BATTERY_SBS=m
# CONFIG_CHARGER_SBS is not set
# CONFIG_MANAGER_SBS is not set
# CONFIG_BATTERY_BQ27XXX is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_BATTERY_MAX1721X is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_GPIO is not set
# CONFIG_CHARGER_LT3651 is not set
# CONFIG_CHARGER_LTC4162L is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_CHARGER_BQ24257 is not set
# CONFIG_CHARGER_BQ24735 is not set
# CONFIG_CHARGER_BQ2515X is not set
# CONFIG_CHARGER_BQ25890 is not set
# CONFIG_CHARGER_BQ25980 is not set
# CONFIG_CHARGER_BQ256XX is not set
# CONFIG_CHARGER_SMB347 is not set
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
# CONFIG_BATTERY_GOLDFISH is not set
# CONFIG_CHARGER_RT9455 is not set
# CONFIG_CHARGER_BD99954 is not set
CONFIG_HWMON=y
CONFIG_HWMON_VID=m
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Native drivers
#
CONFIG_SENSORS_ABITUGURU=m
CONFIG_SENSORS_ABITUGURU3=m
# CONFIG_SENSORS_AD7314 is not set
CONFIG_SENSORS_AD7414=m
CONFIG_SENSORS_AD7418=m
CONFIG_SENSORS_ADM1021=m
CONFIG_SENSORS_ADM1025=m
CONFIG_SENSORS_ADM1026=m
CONFIG_SENSORS_ADM1029=m
CONFIG_SENSORS_ADM1031=m
# CONFIG_SENSORS_ADM1177 is not set
CONFIG_SENSORS_ADM9240=m
# CONFIG_SENSORS_ADT7310 is not set
# CONFIG_SENSORS_ADT7410 is not set
CONFIG_SENSORS_ADT7411=m
CONFIG_SENSORS_ADT7462=m
CONFIG_SENSORS_ADT7470=m
CONFIG_SENSORS_ADT7475=m
# CONFIG_SENSORS_AHT10 is not set
# CONFIG_SENSORS_AS370 is not set
CONFIG_SENSORS_ASC7621=m
# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
CONFIG_SENSORS_K8TEMP=m
CONFIG_SENSORS_K10TEMP=m
CONFIG_SENSORS_FAM15H_POWER=m
CONFIG_SENSORS_APPLESMC=m
CONFIG_SENSORS_ASB100=m
# CONFIG_SENSORS_ASPEED is not set
CONFIG_SENSORS_ATXP1=m
# CONFIG_SENSORS_CORSAIR_CPRO is not set
# CONFIG_SENSORS_CORSAIR_PSU is not set
# CONFIG_SENSORS_DRIVETEMP is not set
CONFIG_SENSORS_DS620=m
CONFIG_SENSORS_DS1621=m
CONFIG_SENSORS_DELL_SMM=m
CONFIG_SENSORS_I5K_AMB=m
CONFIG_SENSORS_F71805F=m
CONFIG_SENSORS_F71882FG=m
CONFIG_SENSORS_F75375S=m
CONFIG_SENSORS_FSCHMD=m
# CONFIG_SENSORS_FTSTEUTATES is not set
CONFIG_SENSORS_GL518SM=m
CONFIG_SENSORS_GL520SM=m
CONFIG_SENSORS_G760A=m
# CONFIG_SENSORS_G762 is not set
# CONFIG_SENSORS_HIH6130 is not set
CONFIG_SENSORS_IBMAEM=m
CONFIG_SENSORS_IBMPEX=m
# CONFIG_SENSORS_IIO_HWMON is not set
# CONFIG_SENSORS_I5500 is not set
CONFIG_SENSORS_CORETEMP=m
CONFIG_SENSORS_IT87=m
CONFIG_SENSORS_JC42=m
# CONFIG_SENSORS_POWR1220 is not set
CONFIG_SENSORS_LINEAGE=m
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC2947_I2C is not set
# CONFIG_SENSORS_LTC2947_SPI is not set
# CONFIG_SENSORS_LTC2990 is not set
# CONFIG_SENSORS_LTC2992 is not set
CONFIG_SENSORS_LTC4151=m
CONFIG_SENSORS_LTC4215=m
# CONFIG_SENSORS_LTC4222 is not set
CONFIG_SENSORS_LTC4245=m
# CONFIG_SENSORS_LTC4260 is not set
CONFIG_SENSORS_LTC4261=m
CONFIG_SENSORS_MAX1111=m
# CONFIG_SENSORS_MAX127 is not set
CONFIG_SENSORS_MAX16065=m
CONFIG_SENSORS_MAX1619=m
CONFIG_SENSORS_MAX1668=m
# CONFIG_SENSORS_MAX197 is not set
# CONFIG_SENSORS_MAX31722 is not set
# CONFIG_SENSORS_MAX31730 is not set
# CONFIG_SENSORS_MAX6621 is not set
CONFIG_SENSORS_MAX6639=m
CONFIG_SENSORS_MAX6642=m
CONFIG_SENSORS_MAX6650=m
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MAX31790 is not set
# CONFIG_SENSORS_MCP3021 is not set
# CONFIG_SENSORS_TC654 is not set
# CONFIG_SENSORS_TPS23861 is not set
# CONFIG_SENSORS_MR75203 is not set
CONFIG_SENSORS_ADCXX=m
CONFIG_SENSORS_LM63=m
CONFIG_SENSORS_LM70=m
CONFIG_SENSORS_LM73=m
CONFIG_SENSORS_LM75=m
CONFIG_SENSORS_LM77=m
CONFIG_SENSORS_LM78=m
CONFIG_SENSORS_LM80=m
CONFIG_SENSORS_LM83=m
CONFIG_SENSORS_LM85=m
CONFIG_SENSORS_LM87=m
CONFIG_SENSORS_LM90=m
CONFIG_SENSORS_LM92=m
CONFIG_SENSORS_LM93=m
# CONFIG_SENSORS_LM95234 is not set
CONFIG_SENSORS_LM95241=m
CONFIG_SENSORS_LM95245=m
CONFIG_SENSORS_PC87360=m
CONFIG_SENSORS_PC87427=m
CONFIG_SENSORS_NTC_THERMISTOR=m
CONFIG_SENSORS_NCT6683=m
CONFIG_SENSORS_NCT6775=m
# CONFIG_SENSORS_NCT7802 is not set
# CONFIG_SENSORS_NCT7904 is not set
# CONFIG_SENSORS_NPCM7XX is not set
# CONFIG_SENSORS_NZXT_KRAKEN2 is not set
CONFIG_SENSORS_PCF8591=m
# CONFIG_PMBUS is not set
# CONFIG_SENSORS_SBTSI is not set
# CONFIG_SENSORS_SHT15 is not set
CONFIG_SENSORS_SHT21=m
# CONFIG_SENSORS_SHT3x is not set
# CONFIG_SENSORS_SHTC1 is not set
CONFIG_SENSORS_SIS5595=m
CONFIG_SENSORS_DME1737=m
CONFIG_SENSORS_EMC1403=m
CONFIG_SENSORS_EMC2103=m
CONFIG_SENSORS_EMC6W201=m
CONFIG_SENSORS_SMSC47M1=m
CONFIG_SENSORS_SMSC47M192=m
CONFIG_SENSORS_SMSC47B397=m
CONFIG_SENSORS_SCH56XX_COMMON=m
CONFIG_SENSORS_SCH5627=m
CONFIG_SENSORS_SCH5636=m
# CONFIG_SENSORS_STTS751 is not set
CONFIG_SENSORS_SMM665=m
# CONFIG_SENSORS_ADC128D818 is not set
CONFIG_SENSORS_ADS7828=m
CONFIG_SENSORS_ADS7871=m
CONFIG_SENSORS_AMC6821=m
# CONFIG_SENSORS_INA209 is not set
# CONFIG_SENSORS_INA2XX is not set
# CONFIG_SENSORS_INA3221 is not set
# CONFIG_SENSORS_TC74 is not set
CONFIG_SENSORS_THMC50=m
CONFIG_SENSORS_TMP102=m
# CONFIG_SENSORS_TMP103 is not set
# CONFIG_SENSORS_TMP108 is not set
CONFIG_SENSORS_TMP401=m
CONFIG_SENSORS_TMP421=m
# CONFIG_SENSORS_TMP513 is not set
CONFIG_SENSORS_VIA_CPUTEMP=m
CONFIG_SENSORS_VIA686A=m
CONFIG_SENSORS_VT1211=m
CONFIG_SENSORS_VT8231=m
# CONFIG_SENSORS_W83773G is not set
CONFIG_SENSORS_W83781D=m
CONFIG_SENSORS_W83791D=m
CONFIG_SENSORS_W83792D=m
CONFIG_SENSORS_W83793=m
CONFIG_SENSORS_W83795=m
# CONFIG_SENSORS_W83795_FANCTRL is not set
CONFIG_SENSORS_W83L785TS=m
CONFIG_SENSORS_W83L786NG=m
CONFIG_SENSORS_W83627HF=m
CONFIG_SENSORS_W83627EHF=m
# CONFIG_SENSORS_XGENE is not set

#
# ACPI drivers
#
CONFIG_SENSORS_ACPI_POWER=m
CONFIG_SENSORS_ATK0110=m
CONFIG_THERMAL=y
# CONFIG_THERMAL_NETLINK is not set
# CONFIG_THERMAL_STATISTICS is not set
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_HWMON=y
CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
CONFIG_THERMAL_GOV_FAIR_SHARE=y
CONFIG_THERMAL_GOV_STEP_WISE=y
CONFIG_THERMAL_GOV_BANG_BANG=y
CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_DEVFREQ_THERMAL is not set
# CONFIG_THERMAL_EMULATION is not set

#
# Intel thermal drivers
#
CONFIG_INTEL_POWERCLAMP=m
CONFIG_X86_THERMAL_VECTOR=y
CONFIG_X86_PKG_TEMP_THERMAL=m
# CONFIG_INTEL_SOC_DTS_THERMAL is not set

#
# ACPI INT340X thermal drivers
#
# CONFIG_INT340X_THERMAL is not set
# end of ACPI INT340X thermal drivers

# CONFIG_INTEL_PCH_THERMAL is not set
# CONFIG_INTEL_TCC_COOLING is not set
# end of Intel thermal drivers

# CONFIG_GENERIC_ADC_THERMAL is not set
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
CONFIG_WATCHDOG_OPEN_TIMEOUT=0
# CONFIG_WATCHDOG_SYSFS is not set

#
# Watchdog Pretimeout Governors
#
# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set

#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=m
# CONFIG_WDAT_WDT is not set
# CONFIG_XILINX_WATCHDOG is not set
# CONFIG_ZIIRAVE_WATCHDOG is not set
# CONFIG_CADENCE_WATCHDOG is not set
# CONFIG_DW_WATCHDOG is not set
# CONFIG_MAX63XX_WATCHDOG is not set
CONFIG_ACQUIRE_WDT=m
CONFIG_ADVANTECH_WDT=m
CONFIG_ALIM1535_WDT=m
CONFIG_ALIM7101_WDT=m
# CONFIG_EBC_C384_WDT is not set
CONFIG_F71808E_WDT=m
CONFIG_SP5100_TCO=m
CONFIG_SBC_FITPC2_WATCHDOG=m
CONFIG_EUROTECH_WDT=m
CONFIG_IB700_WDT=m
CONFIG_IBMASR=m
CONFIG_WAFER_WDT=m
CONFIG_I6300ESB_WDT=m
CONFIG_IE6XX_WDT=m
CONFIG_ITCO_WDT=m
CONFIG_ITCO_VENDOR_SUPPORT=y
CONFIG_IT8712F_WDT=m
CONFIG_IT87_WDT=m
CONFIG_HP_WATCHDOG=m
CONFIG_HPWDT_NMI_DECODING=y
CONFIG_KEMPLD_WDT=m
CONFIG_SC1200_WDT=m
CONFIG_PC87413_WDT=m
CONFIG_NV_TCO=m
CONFIG_60XX_WDT=m
CONFIG_CPU5_WDT=m
CONFIG_SMSC_SCH311X_WDT=m
CONFIG_SMSC37B787_WDT=m
# CONFIG_TQMX86_WDT is not set
CONFIG_VIA_WDT=m
CONFIG_W83627HF_WDT=m
CONFIG_W83877F_WDT=m
CONFIG_W83977F_WDT=m
CONFIG_MACHZ_WDT=m
CONFIG_SBC_EPX_C3_WATCHDOG=m
# CONFIG_INTEL_MEI_WDT is not set
# CONFIG_NI903X_WDT is not set
# CONFIG_NIC7018_WDT is not set
# CONFIG_MEN_A21_WDT is not set
CONFIG_XEN_WDT=m

#
# PCI-based Watchdog Cards
#
CONFIG_PCIPCWATCHDOG=m
CONFIG_WDTPCI=m

#
# USB-based Watchdog Cards
#
CONFIG_USBPCWATCHDOG=m
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=m
CONFIG_SSB_SPROM=y
CONFIG_SSB_BLOCKIO=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_B43_PCI_BRIDGE=y
CONFIG_SSB_PCMCIAHOST_POSSIBLE=y
CONFIG_SSB_PCMCIAHOST=y
CONFIG_SSB_SDIOHOST_POSSIBLE=y
CONFIG_SSB_SDIOHOST=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y
# CONFIG_SSB_DRIVER_GPIO is not set
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=m
CONFIG_BCMA_BLOCKIO=y
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
CONFIG_BCMA_HOST_PCI=y
# CONFIG_BCMA_HOST_SOC is not set
CONFIG_BCMA_DRIVER_PCI=y
# CONFIG_BCMA_DRIVER_GMAC_CMN is not set
# CONFIG_BCMA_DRIVER_GPIO is not set
# CONFIG_BCMA_DEBUG is not set

#
# Multifunction device drivers
#
CONFIG_MFD_CORE=m
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_MADERA is not set
# CONFIG_MFD_DA9052_SPI is not set
# CONFIG_MFD_DA9062 is not set
# CONFIG_MFD_DA9063 is not set
# CONFIG_MFD_DA9150 is not set
# CONFIG_MFD_DLN2 is not set
# CONFIG_MFD_MC13XXX_SPI is not set
# CONFIG_MFD_MC13XXX_I2C is not set
# CONFIG_MFD_MP2629 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
CONFIG_LPC_ICH=m
CONFIG_LPC_SCH=m
# CONFIG_INTEL_SOC_PMIC_CHTDC_TI is not set
# CONFIG_MFD_INTEL_LPSS_ACPI is not set
# CONFIG_MFD_INTEL_LPSS_PCI is not set
# CONFIG_MFD_INTEL_PMC_BXT is not set
# CONFIG_MFD_INTEL_PMT is not set
# CONFIG_MFD_IQS62X is not set
# CONFIG_MFD_JANZ_CMODIO is not set
CONFIG_MFD_KEMPLD=m
# CONFIG_MFD_88PM800 is not set
# CONFIG_MFD_88PM805 is not set
# CONFIG_MFD_MAX14577 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX8907 is not set
# CONFIG_MFD_MT6360 is not set
# CONFIG_MFD_MT6397 is not set
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_EZX_PCAP is not set
CONFIG_MFD_VIPERBOARD=m
# CONFIG_MFD_RETU is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_UCB1400_CORE is not set
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RT5033 is not set
# CONFIG_MFD_SI476X_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SKY81452 is not set
# CONFIG_MFD_SYSCON is not set
# CONFIG_MFD_TI_AM335X_TSCADC is not set
# CONFIG_MFD_LP3943 is not set
# CONFIG_MFD_TI_LMU is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS65010 is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65086 is not set
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_MFD_TPS65912_SPI is not set
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_TQMX86 is not set
# CONFIG_MFD_VX855 is not set
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_ARIZONA_SPI is not set
# CONFIG_MFD_WM831X_SPI is not set
# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_ATC260X_I2C is not set
# CONFIG_MFD_INTEL_M10_BMC is not set
# end of Multifunction device drivers

# CONFIG_REGULATOR is not set
CONFIG_RC_CORE=m
CONFIG_RC_MAP=m
# CONFIG_LIRC is not set
CONFIG_RC_DECODERS=y
CONFIG_IR_NEC_DECODER=m
CONFIG_IR_RC5_DECODER=m
CONFIG_IR_RC6_DECODER=m
CONFIG_IR_JVC_DECODER=m
CONFIG_IR_SONY_DECODER=m
CONFIG_IR_SANYO_DECODER=m
CONFIG_IR_SHARP_DECODER=m
CONFIG_IR_MCE_KBD_DECODER=m
CONFIG_IR_XMP_DECODER=m
# CONFIG_IR_IMON_DECODER is not set
# CONFIG_IR_RCMM_DECODER is not set
CONFIG_RC_DEVICES=y
CONFIG_RC_ATI_REMOTE=m
CONFIG_IR_ENE=m
CONFIG_IR_IMON=m
# CONFIG_IR_IMON_RAW is not set
CONFIG_IR_MCEUSB=m
CONFIG_IR_ITE_CIR=m
CONFIG_IR_FINTEK=m
CONFIG_IR_NUVOTON=m
CONFIG_IR_REDRAT3=m
CONFIG_IR_STREAMZAP=m
CONFIG_IR_WINBOND_CIR=m
# CONFIG_IR_IGORPLUGUSB is not set
CONFIG_IR_IGUANA=m
CONFIG_IR_TTUSBIR=m
CONFIG_RC_LOOPBACK=m
# CONFIG_IR_SERIAL is not set
# CONFIG_IR_SIR is not set
# CONFIG_RC_XBOX_DVD is not set
# CONFIG_IR_TOY is not set
# CONFIG_MEDIA_CEC_SUPPORT is not set
CONFIG_MEDIA_SUPPORT=m
# CONFIG_MEDIA_SUPPORT_FILTER is not set
CONFIG_MEDIA_SUBDRV_AUTOSELECT=y

#
# Media device types
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
CONFIG_MEDIA_SDR_SUPPORT=y
CONFIG_MEDIA_PLATFORM_SUPPORT=y
CONFIG_MEDIA_TEST_SUPPORT=y
# end of Media device types

#
# Media core support
#
CONFIG_VIDEO_DEV=m
CONFIG_MEDIA_CONTROLLER=y
CONFIG_DVB_CORE=m
# end of Media core support

#
# Video4Linux options
#
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEO_V4L2_I2C=y
# CONFIG_VIDEO_V4L2_SUBDEV_API is not set
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_TUNER=m
CONFIG_V4L2_FWNODE=m
CONFIG_VIDEOBUF_GEN=m
CONFIG_VIDEOBUF_DMA_SG=m
CONFIG_VIDEOBUF_VMALLOC=m
# end of Video4Linux options

#
# Media controller options
#
CONFIG_MEDIA_CONTROLLER_DVB=y
# end of Media controller options

#
# Digital TV options
#
# CONFIG_DVB_MMAP is not set
CONFIG_DVB_NET=y
CONFIG_DVB_MAX_ADAPTERS=8
CONFIG_DVB_DYNAMIC_MINORS=y
# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
# CONFIG_DVB_ULE_DEBUG is not set
# end of Digital TV options

#
# Media drivers
#
CONFIG_TTPCI_EEPROM=m
CONFIG_MEDIA_USB_SUPPORT=y

#
# Webcam devices
#
CONFIG_USB_VIDEO_CLASS=m
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
CONFIG_USB_GSPCA=m
CONFIG_USB_M5602=m
CONFIG_USB_STV06XX=m
CONFIG_USB_GL860=m
CONFIG_USB_GSPCA_BENQ=m
CONFIG_USB_GSPCA_CONEX=m
CONFIG_USB_GSPCA_CPIA1=m
CONFIG_USB_GSPCA_DTCS033=m
CONFIG_USB_GSPCA_ETOMS=m
CONFIG_USB_GSPCA_FINEPIX=m
CONFIG_USB_GSPCA_JEILINJ=m
CONFIG_USB_GSPCA_JL2005BCD=m
CONFIG_USB_GSPCA_KINECT=m
CONFIG_USB_GSPCA_KONICA=m
CONFIG_USB_GSPCA_MARS=m
CONFIG_USB_GSPCA_MR97310A=m
CONFIG_USB_GSPCA_NW80X=m
CONFIG_USB_GSPCA_OV519=m
CONFIG_USB_GSPCA_OV534=m
CONFIG_USB_GSPCA_OV534_9=m
CONFIG_USB_GSPCA_PAC207=m
CONFIG_USB_GSPCA_PAC7302=m
CONFIG_USB_GSPCA_PAC7311=m
CONFIG_USB_GSPCA_SE401=m
CONFIG_USB_GSPCA_SN9C2028=m
CONFIG_USB_GSPCA_SN9C20X=m
CONFIG_USB_GSPCA_SONIXB=m
CONFIG_USB_GSPCA_SONIXJ=m
CONFIG_USB_GSPCA_SPCA500=m
CONFIG_USB_GSPCA_SPCA501=m
CONFIG_USB_GSPCA_SPCA505=m
CONFIG_USB_GSPCA_SPCA506=m
CONFIG_USB_GSPCA_SPCA508=m
CONFIG_USB_GSPCA_SPCA561=m
CONFIG_USB_GSPCA_SPCA1528=m
CONFIG_USB_GSPCA_SQ905=m
CONFIG_USB_GSPCA_SQ905C=m
CONFIG_USB_GSPCA_SQ930X=m
CONFIG_USB_GSPCA_STK014=m
CONFIG_USB_GSPCA_STK1135=m
CONFIG_USB_GSPCA_STV0680=m
CONFIG_USB_GSPCA_SUNPLUS=m
CONFIG_USB_GSPCA_T613=m
CONFIG_USB_GSPCA_TOPRO=m
# CONFIG_USB_GSPCA_TOUPTEK is not set
CONFIG_USB_GSPCA_TV8532=m
CONFIG_USB_GSPCA_VC032X=m
CONFIG_USB_GSPCA_VICAM=m
CONFIG_USB_GSPCA_XIRLINK_CIT=m
CONFIG_USB_GSPCA_ZC3XX=m
CONFIG_USB_PWC=m
# CONFIG_USB_PWC_DEBUG is not set
CONFIG_USB_PWC_INPUT_EVDEV=y
CONFIG_VIDEO_CPIA2=m
CONFIG_USB_ZR364XX=m
CONFIG_USB_STKWEBCAM=m
CONFIG_USB_S2255=m
CONFIG_VIDEO_USBTV=m

#
# Analog TV USB devices
#
CONFIG_VIDEO_PVRUSB2=m
CONFIG_VIDEO_PVRUSB2_SYSFS=y
CONFIG_VIDEO_PVRUSB2_DVB=y
# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set
CONFIG_VIDEO_HDPVR=m
CONFIG_VIDEO_STK1160_COMMON=m
CONFIG_VIDEO_STK1160=m
# CONFIG_VIDEO_GO7007 is not set

#
# Analog/digital TV USB devices
#
CONFIG_VIDEO_AU0828=m
CONFIG_VIDEO_AU0828_V4L2=y
# CONFIG_VIDEO_AU0828_RC is not set
CONFIG_VIDEO_CX231XX=m
CONFIG_VIDEO_CX231XX_RC=y
CONFIG_VIDEO_CX231XX_ALSA=m
CONFIG_VIDEO_CX231XX_DVB=m
CONFIG_VIDEO_TM6000=m
CONFIG_VIDEO_TM6000_ALSA=m
CONFIG_VIDEO_TM6000_DVB=m

#
# Digital TV USB devices
#
CONFIG_DVB_USB=m
# CONFIG_DVB_USB_DEBUG is not set
CONFIG_DVB_USB_DIB3000MC=m
CONFIG_DVB_USB_A800=m
CONFIG_DVB_USB_DIBUSB_MB=m
CONFIG_DVB_USB_DIBUSB_MB_FAULTY=y
CONFIG_DVB_USB_DIBUSB_MC=m
CONFIG_DVB_USB_DIB0700=m
CONFIG_DVB_USB_UMT_010=m
CONFIG_DVB_USB_CXUSB=m
# CONFIG_DVB_USB_CXUSB_ANALOG is not set
CONFIG_DVB_USB_M920X=m
CONFIG_DVB_USB_DIGITV=m
CONFIG_DVB_USB_VP7045=m
CONFIG_DVB_USB_VP702X=m
CONFIG_DVB_USB_GP8PSK=m
CONFIG_DVB_USB_NOVA_T_USB2=m
CONFIG_DVB_USB_TTUSB2=m
CONFIG_DVB_USB_DTT200U=m
CONFIG_DVB_USB_OPERA1=m
CONFIG_DVB_USB_AF9005=m
CONFIG_DVB_USB_AF9005_REMOTE=m
CONFIG_DVB_USB_PCTV452E=m
CONFIG_DVB_USB_DW2102=m
CONFIG_DVB_USB_CINERGY_T2=m
CONFIG_DVB_USB_DTV5100=m
CONFIG_DVB_USB_AZ6027=m
CONFIG_DVB_USB_TECHNISAT_USB2=m
CONFIG_DVB_USB_V2=m
CONFIG_DVB_USB_AF9015=m
CONFIG_DVB_USB_AF9035=m
CONFIG_DVB_USB_ANYSEE=m
CONFIG_DVB_USB_AU6610=m
CONFIG_DVB_USB_AZ6007=m
CONFIG_DVB_USB_CE6230=m
CONFIG_DVB_USB_EC168=m
CONFIG_DVB_USB_GL861=m
CONFIG_DVB_USB_LME2510=m
CONFIG_DVB_USB_MXL111SF=m
CONFIG_DVB_USB_RTL28XXU=m
# CONFIG_DVB_USB_DVBSKY is not set
# CONFIG_DVB_USB_ZD1301 is not set
CONFIG_DVB_TTUSB_BUDGET=m
CONFIG_DVB_TTUSB_DEC=m
CONFIG_SMS_USB_DRV=m
CONFIG_DVB_B2C2_FLEXCOP_USB=m
# CONFIG_DVB_B2C2_FLEXCOP_USB_DEBUG is not set
CONFIG_DVB_AS102=m

#
# Webcam, TV (analog/digital) USB devices
#
CONFIG_VIDEO_EM28XX=m
CONFIG_VIDEO_EM28XX_V4L2=m
CONFIG_VIDEO_EM28XX_ALSA=m
CONFIG_VIDEO_EM28XX_DVB=m
CONFIG_VIDEO_EM28XX_RC=m

#
# Software defined radio USB devices
#
# CONFIG_USB_AIRSPY is not set
# CONFIG_USB_HACKRF is not set
# CONFIG_USB_MSI2500 is not set
CONFIG_MEDIA_PCI_SUPPORT=y

#
# Media capture support
#
CONFIG_VIDEO_MEYE=m
# CONFIG_VIDEO_SOLO6X10 is not set
# CONFIG_VIDEO_TW5864 is not set
# CONFIG_VIDEO_TW68 is not set
# CONFIG_VIDEO_TW686X is not set

#
# Media capture/analog TV support
#
CONFIG_VIDEO_IVTV=m
# CONFIG_VIDEO_IVTV_DEPRECATED_IOCTLS is not set
CONFIG_VIDEO_IVTV_ALSA=m
CONFIG_VIDEO_FB_IVTV=m
# CONFIG_VIDEO_FB_IVTV_FORCE_PAT is not set
CONFIG_VIDEO_HEXIUM_GEMINI=m
CONFIG_VIDEO_HEXIUM_ORION=m
CONFIG_VIDEO_MXB=m
# CONFIG_VIDEO_DT3155 is not set

#
# Media capture/analog/hybrid TV support
#
CONFIG_VIDEO_CX18=m
CONFIG_VIDEO_CX18_ALSA=m
CONFIG_VIDEO_CX23885=m
CONFIG_MEDIA_ALTERA_CI=m
# CONFIG_VIDEO_CX25821 is not set
CONFIG_VIDEO_CX88=m
CONFIG_VIDEO_CX88_ALSA=m
CONFIG_VIDEO_CX88_BLACKBIRD=m
CONFIG_VIDEO_CX88_DVB=m
CONFIG_VIDEO_CX88_ENABLE_VP3054=y
CONFIG_VIDEO_CX88_VP3054=m
CONFIG_VIDEO_CX88_MPEG=m
CONFIG_VIDEO_BT848=m
CONFIG_DVB_BT8XX=m
CONFIG_VIDEO_SAA7134=m
CONFIG_VIDEO_SAA7134_ALSA=m
CONFIG_VIDEO_SAA7134_RC=y
CONFIG_VIDEO_SAA7134_DVB=m
CONFIG_VIDEO_SAA7164=m
# CONFIG_VIDEO_COBALT is not set

#
# Media digital TV PCI Adapters
#
CONFIG_DVB_AV7110_IR=y
CONFIG_DVB_AV7110=m
CONFIG_DVB_AV7110_OSD=y
CONFIG_DVB_BUDGET_CORE=m
CONFIG_DVB_BUDGET=m
CONFIG_DVB_BUDGET_CI=m
CONFIG_DVB_BUDGET_AV=m
CONFIG_DVB_BUDGET_PATCH=m
CONFIG_DVB_B2C2_FLEXCOP_PCI=m
# CONFIG_DVB_B2C2_FLEXCOP_PCI_DEBUG is not set
CONFIG_DVB_PLUTO2=m
CONFIG_DVB_DM1105=m
CONFIG_DVB_PT1=m
# CONFIG_DVB_PT3 is not set
CONFIG_MANTIS_CORE=m
CONFIG_DVB_MANTIS=m
CONFIG_DVB_HOPPER=m
CONFIG_DVB_NGENE=m
CONFIG_DVB_DDBRIDGE=m
# CONFIG_DVB_DDBRIDGE_MSIENABLE is not set
# CONFIG_DVB_SMIPCIE is not set
# CONFIG_DVB_NETUP_UNIDVB is not set
# CONFIG_VIDEO_IPU3_CIO2 is not set
CONFIG_RADIO_ADAPTERS=y
CONFIG_RADIO_TEA575X=m
CONFIG_RADIO_SI470X=m
CONFIG_USB_SI470X=m
# CONFIG_I2C_SI470X is not set
# CONFIG_RADIO_SI4713 is not set
CONFIG_USB_MR800=m
CONFIG_USB_DSBR=m
CONFIG_RADIO_MAXIRADIO=m
CONFIG_RADIO_SHARK=m
CONFIG_RADIO_SHARK2=m
CONFIG_USB_KEENE=m
CONFIG_USB_RAREMONO=m
CONFIG_USB_MA901=m
# CONFIG_RADIO_TEA5764 is not set
# CONFIG_RADIO_SAA7706H is not set
# CONFIG_RADIO_TEF6862 is not set
# CONFIG_RADIO_WL1273 is not set
CONFIG_MEDIA_COMMON_OPTIONS=y

#
# common driver options
#
CONFIG_VIDEO_CX2341X=m
CONFIG_VIDEO_TVEEPROM=m
CONFIG_CYPRESS_FIRMWARE=m
CONFIG_VIDEOBUF2_CORE=m
CONFIG_VIDEOBUF2_V4L2=m
CONFIG_VIDEOBUF2_MEMOPS=m
CONFIG_VIDEOBUF2_DMA_CONTIG=m
CONFIG_VIDEOBUF2_VMALLOC=m
CONFIG_VIDEOBUF2_DMA_SG=m
CONFIG_VIDEOBUF2_DVB=m
CONFIG_DVB_B2C2_FLEXCOP=m
CONFIG_VIDEO_SAA7146=m
CONFIG_VIDEO_SAA7146_VV=m
CONFIG_SMS_SIANO_MDTV=m
CONFIG_SMS_SIANO_RC=y
# CONFIG_SMS_SIANO_DEBUGFS is not set
CONFIG_V4L_PLATFORM_DRIVERS=y
CONFIG_VIDEO_CAFE_CCIC=m
CONFIG_VIDEO_VIA_CAMERA=m
# CONFIG_VIDEO_CADENCE is not set
# CONFIG_VIDEO_ASPEED is not set
CONFIG_V4L_MEM2MEM_DRIVERS=y
# CONFIG_VIDEO_MEM2MEM_DEINTERLACE is not set
# CONFIG_DVB_PLATFORM_DRIVERS is not set
# CONFIG_SDR_PLATFORM_DRIVERS is not set

#
# MMC/SDIO DVB adapters
#
CONFIG_SMS_SDIO_DRV=m
CONFIG_V4L_TEST_DRIVERS=y
# CONFIG_VIDEO_VIMC is not set
# CONFIG_VIDEO_VIVID is not set
# CONFIG_VIDEO_VIM2M is not set
# CONFIG_VIDEO_VICODEC is not set
# CONFIG_DVB_TEST_DRIVERS is not set

#
# FireWire (IEEE 1394) Adapters
#
CONFIG_DVB_FIREDTV=m
CONFIG_DVB_FIREDTV_INPUT=y
# end of Media drivers

#
# Media ancillary drivers
#
CONFIG_MEDIA_ATTACH=y

#
# IR I2C driver auto-selected by 'Autoselect ancillary drivers'
#
CONFIG_VIDEO_IR_I2C=m

#
# Audio decoders, processors and mixers
#
CONFIG_VIDEO_TVAUDIO=m
CONFIG_VIDEO_TDA7432=m
CONFIG_VIDEO_TDA9840=m
# CONFIG_VIDEO_TDA1997X is not set
CONFIG_VIDEO_TEA6415C=m
CONFIG_VIDEO_TEA6420=m
CONFIG_VIDEO_MSP3400=m
CONFIG_VIDEO_CS3308=m
CONFIG_VIDEO_CS5345=m
CONFIG_VIDEO_CS53L32A=m
# CONFIG_VIDEO_TLV320AIC23B is not set
# CONFIG_VIDEO_UDA1342 is not set
CONFIG_VIDEO_WM8775=m
CONFIG_VIDEO_WM8739=m
CONFIG_VIDEO_VP27SMPX=m
# CONFIG_VIDEO_SONY_BTF_MPX is not set
# end of Audio decoders, processors and mixers

#
# RDS decoders
#
CONFIG_VIDEO_SAA6588=m
# end of RDS decoders

#
# Video decoders
#
# CONFIG_VIDEO_ADV7180 is not set
# CONFIG_VIDEO_ADV7183 is not set
# CONFIG_VIDEO_ADV7604 is not set
# CONFIG_VIDEO_ADV7842 is not set
CONFIG_VIDEO_BT819=m
CONFIG_VIDEO_BT856=m
CONFIG_VIDEO_BT866=m
CONFIG_VIDEO_KS0127=m
# CONFIG_VIDEO_ML86V7667 is not set
CONFIG_VIDEO_SAA7110=m
CONFIG_VIDEO_SAA711X=m
# CONFIG_VIDEO_TC358743 is not set
# CONFIG_VIDEO_TVP514X is not set
CONFIG_VIDEO_TVP5150=m
# CONFIG_VIDEO_TVP7002 is not set
# CONFIG_VIDEO_TW2804 is not set
# CONFIG_VIDEO_TW9903 is not set
# CONFIG_VIDEO_TW9906 is not set
# CONFIG_VIDEO_TW9910 is not set
CONFIG_VIDEO_VPX3220=m

#
# Video and audio decoders
#
CONFIG_VIDEO_SAA717X=m
CONFIG_VIDEO_CX25840=m
# end of Video decoders

#
# Video encoders
#
CONFIG_VIDEO_SAA7127=m
CONFIG_VIDEO_SAA7185=m
CONFIG_VIDEO_ADV7170=m
CONFIG_VIDEO_ADV7175=m
# CONFIG_VIDEO_ADV7343 is not set
# CONFIG_VIDEO_ADV7393 is not set
# CONFIG_VIDEO_ADV7511 is not set
# CONFIG_VIDEO_AD9389B is not set
# CONFIG_VIDEO_AK881X is not set
# CONFIG_VIDEO_THS8200 is not set
# end of Video encoders

#
# Video improvement chips
#
CONFIG_VIDEO_UPD64031A=m
CONFIG_VIDEO_UPD64083=m
# end of Video improvement chips

#
# Audio/Video compression chips
#
CONFIG_VIDEO_SAA6752HS=m
# end of Audio/Video compression chips

#
# SDR tuner chips
#
# CONFIG_SDR_MAX2175 is not set
# end of SDR tuner chips

#
# Miscellaneous helper chips
#
# CONFIG_VIDEO_THS7303 is not set
CONFIG_VIDEO_M52790=m
# CONFIG_VIDEO_I2C is not set
# CONFIG_VIDEO_ST_MIPID02 is not set
# end of Miscellaneous helper chips

#
# Camera sensor devices
#
# CONFIG_VIDEO_HI556 is not set
# CONFIG_VIDEO_IMX214 is not set
# CONFIG_VIDEO_IMX219 is not set
# CONFIG_VIDEO_IMX258 is not set
# CONFIG_VIDEO_IMX274 is not set
# CONFIG_VIDEO_IMX290 is not set
# CONFIG_VIDEO_IMX319 is not set
# CONFIG_VIDEO_IMX355 is not set
# CONFIG_VIDEO_OV02A10 is not set
CONFIG_VIDEO_OV2640=m
# CONFIG_VIDEO_OV2659 is not set
# CONFIG_VIDEO_OV2680 is not set
# CONFIG_VIDEO_OV2685 is not set
# CONFIG_VIDEO_OV2740 is not set
# CONFIG_VIDEO_OV5647 is not set
# CONFIG_VIDEO_OV5648 is not set
# CONFIG_VIDEO_OV6650 is not set
# CONFIG_VIDEO_OV5670 is not set
# CONFIG_VIDEO_OV5675 is not set
# CONFIG_VIDEO_OV5695 is not set
# CONFIG_VIDEO_OV7251 is not set
# CONFIG_VIDEO_OV772X is not set
# CONFIG_VIDEO_OV7640 is not set
CONFIG_VIDEO_OV7670=m
# CONFIG_VIDEO_OV7740 is not set
# CONFIG_VIDEO_OV8856 is not set
# CONFIG_VIDEO_OV8865 is not set
# CONFIG_VIDEO_OV9640 is not set
# CONFIG_VIDEO_OV9650 is not set
# CONFIG_VIDEO_OV9734 is not set
# CONFIG_VIDEO_OV13858 is not set
# CONFIG_VIDEO_VS6624 is not set
# CONFIG_VIDEO_MT9M001 is not set
# CONFIG_VIDEO_MT9M032 is not set
# CONFIG_VIDEO_MT9M111 is not set
# CONFIG_VIDEO_MT9P031 is not set
# CONFIG_VIDEO_MT9T001 is not set
# CONFIG_VIDEO_MT9T112 is not set
CONFIG_VIDEO_MT9V011=m
# CONFIG_VIDEO_MT9V032 is not set
# CONFIG_VIDEO_MT9V111 is not set
# CONFIG_VIDEO_SR030PC30 is not set
# CONFIG_VIDEO_NOON010PC30 is not set
# CONFIG_VIDEO_M5MOLS is not set
# CONFIG_VIDEO_RDACM20 is not set
# CONFIG_VIDEO_RDACM21 is not set
# CONFIG_VIDEO_RJ54N1 is not set
# CONFIG_VIDEO_S5K6AA is not set
# CONFIG_VIDEO_S5K6A3 is not set
# CONFIG_VIDEO_S5K4ECGX is not set
# CONFIG_VIDEO_S5K5BAF is not set
# CONFIG_VIDEO_CCS is not set
# CONFIG_VIDEO_ET8EK8 is not set
# CONFIG_VIDEO_S5C73M3 is not set
# end of Camera sensor devices

#
# Lens drivers
#
# CONFIG_VIDEO_AD5820 is not set
# CONFIG_VIDEO_AK7375 is not set
# CONFIG_VIDEO_DW9714 is not set
# CONFIG_VIDEO_DW9768 is not set
# CONFIG_VIDEO_DW9807_VCM is not set
# end of Lens drivers

#
# Flash devices
#
# CONFIG_VIDEO_ADP1653 is not set
# CONFIG_VIDEO_LM3560 is not set
# CONFIG_VIDEO_LM3646 is not set
# end of Flash devices

#
# SPI helper chips
#
# CONFIG_VIDEO_GS1662 is not set
# end of SPI helper chips

#
# Media SPI Adapters
#
# CONFIG_CXD2880_SPI_DRV is not set
# end of Media SPI Adapters

CONFIG_MEDIA_TUNER=m

#
# Customize TV tuners
#
CONFIG_MEDIA_TUNER_SIMPLE=m
CONFIG_MEDIA_TUNER_TDA18250=m
CONFIG_MEDIA_TUNER_TDA8290=m
CONFIG_MEDIA_TUNER_TDA827X=m
CONFIG_MEDIA_TUNER_TDA18271=m
CONFIG_MEDIA_TUNER_TDA9887=m
CONFIG_MEDIA_TUNER_TEA5761=m
CONFIG_MEDIA_TUNER_TEA5767=m
# CONFIG_MEDIA_TUNER_MSI001 is not set
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_MT2060=m
CONFIG_MEDIA_TUNER_MT2063=m
CONFIG_MEDIA_TUNER_MT2266=m
CONFIG_MEDIA_TUNER_MT2131=m
CONFIG_MEDIA_TUNER_QT1010=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_MEDIA_TUNER_XC4000=m
CONFIG_MEDIA_TUNER_MXL5005S=m
CONFIG_MEDIA_TUNER_MXL5007T=m
CONFIG_MEDIA_TUNER_MC44S803=m
CONFIG_MEDIA_TUNER_MAX2165=m
CONFIG_MEDIA_TUNER_TDA18218=m
CONFIG_MEDIA_TUNER_FC0011=m
CONFIG_MEDIA_TUNER_FC0012=m
CONFIG_MEDIA_TUNER_FC0013=m
CONFIG_MEDIA_TUNER_TDA18212=m
CONFIG_MEDIA_TUNER_E4000=m
CONFIG_MEDIA_TUNER_FC2580=m
CONFIG_MEDIA_TUNER_M88RS6000T=m
CONFIG_MEDIA_TUNER_TUA9001=m
CONFIG_MEDIA_TUNER_SI2157=m
CONFIG_MEDIA_TUNER_IT913X=m
CONFIG_MEDIA_TUNER_R820T=m
# CONFIG_MEDIA_TUNER_MXL301RF is not set
CONFIG_MEDIA_TUNER_QM1D1C0042=m
CONFIG_MEDIA_TUNER_QM1D1B0004=m
# end of Customize TV tuners

#
# Customise DVB Frontends
#

#
# Multistandard (satellite) frontends
#
CONFIG_DVB_STB0899=m
CONFIG_DVB_STB6100=m
CONFIG_DVB_STV090x=m
CONFIG_DVB_STV0910=m
CONFIG_DVB_STV6110x=m
CONFIG_DVB_STV6111=m
CONFIG_DVB_MXL5XX=m
CONFIG_DVB_M88DS3103=m

#
# Multistandard (cable + terrestrial) frontends
#
CONFIG_DVB_DRXK=m
CONFIG_DVB_TDA18271C2DD=m
CONFIG_DVB_SI2165=m
CONFIG_DVB_MN88472=m
CONFIG_DVB_MN88473=m

#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=m
CONFIG_DVB_CX24123=m
CONFIG_DVB_MT312=m
CONFIG_DVB_ZL10036=m
CONFIG_DVB_ZL10039=m
CONFIG_DVB_S5H1420=m
CONFIG_DVB_STV0288=m
CONFIG_DVB_STB6000=m
CONFIG_DVB_STV0299=m
CONFIG_DVB_STV6110=m
CONFIG_DVB_STV0900=m
CONFIG_DVB_TDA8083=m
CONFIG_DVB_TDA10086=m
CONFIG_DVB_TDA8261=m
CONFIG_DVB_VES1X93=m
CONFIG_DVB_TUNER_ITD1000=m
CONFIG_DVB_TUNER_CX24113=m
CONFIG_DVB_TDA826X=m
CONFIG_DVB_TUA6100=m
CONFIG_DVB_CX24116=m
CONFIG_DVB_CX24117=m
CONFIG_DVB_CX24120=m
CONFIG_DVB_SI21XX=m
CONFIG_DVB_TS2020=m
CONFIG_DVB_DS3000=m
CONFIG_DVB_MB86A16=m
CONFIG_DVB_TDA10071=m

#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_SP8870=m
CONFIG_DVB_SP887X=m
CONFIG_DVB_CX22700=m
CONFIG_DVB_CX22702=m
# CONFIG_DVB_S5H1432 is not set
CONFIG_DVB_DRXD=m
CONFIG_DVB_L64781=m
CONFIG_DVB_TDA1004X=m
CONFIG_DVB_NXT6000=m
CONFIG_DVB_MT352=m
CONFIG_DVB_ZL10353=m
CONFIG_DVB_DIB3000MB=m
CONFIG_DVB_DIB3000MC=m
CONFIG_DVB_DIB7000M=m
CONFIG_DVB_DIB7000P=m
# CONFIG_DVB_DIB9000 is not set
CONFIG_DVB_TDA10048=m
CONFIG_DVB_AF9013=m
CONFIG_DVB_EC100=m
CONFIG_DVB_STV0367=m
CONFIG_DVB_CXD2820R=m
CONFIG_DVB_CXD2841ER=m
CONFIG_DVB_RTL2830=m
CONFIG_DVB_RTL2832=m
CONFIG_DVB_RTL2832_SDR=m
CONFIG_DVB_SI2168=m
CONFIG_DVB_AS102_FE=m
# CONFIG_DVB_ZD1301_DEMOD is not set
CONFIG_DVB_GP8PSK_FE=m
# CONFIG_DVB_CXD2880 is not set

#
# DVB-C (cable) frontends
#
CONFIG_DVB_VES1820=m
CONFIG_DVB_TDA10021=m
CONFIG_DVB_TDA10023=m
CONFIG_DVB_STV0297=m

#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_NXT200X=m
CONFIG_DVB_OR51211=m
CONFIG_DVB_OR51132=m
CONFIG_DVB_BCM3510=m
CONFIG_DVB_LGDT330X=m
CONFIG_DVB_LGDT3305=m
CONFIG_DVB_LGDT3306A=m
CONFIG_DVB_LG2160=m
CONFIG_DVB_S5H1409=m
CONFIG_DVB_AU8522=m
CONFIG_DVB_AU8522_DTV=m
CONFIG_DVB_AU8522_V4L=m
CONFIG_DVB_S5H1411=m
CONFIG_DVB_MXL692=m

#
# ISDB-T (terrestrial) frontends
#
CONFIG_DVB_S921=m
CONFIG_DVB_DIB8000=m
CONFIG_DVB_MB86A20S=m

#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
CONFIG_DVB_TC90522=m
# CONFIG_DVB_MN88443X is not set

#
# Digital terrestrial only tuners/PLL
#
CONFIG_DVB_PLL=m
CONFIG_DVB_TUNER_DIB0070=m
CONFIG_DVB_TUNER_DIB0090=m

#
# SEC control devices for DVB-S
#
CONFIG_DVB_DRX39XYJ=m
CONFIG_DVB_LNBH25=m
# CONFIG_DVB_LNBH29 is not set
CONFIG_DVB_LNBP21=m
CONFIG_DVB_LNBP22=m
CONFIG_DVB_ISL6405=m
CONFIG_DVB_ISL6421=m
CONFIG_DVB_ISL6423=m
CONFIG_DVB_A8293=m
# CONFIG_DVB_LGS8GL5 is not set
CONFIG_DVB_LGS8GXX=m
CONFIG_DVB_ATBM8830=m
CONFIG_DVB_TDA665x=m
CONFIG_DVB_IX2505V=m
CONFIG_DVB_M88RS2000=m
CONFIG_DVB_AF9033=m
# CONFIG_DVB_HORUS3A is not set
# CONFIG_DVB_ASCOT2E is not set
# CONFIG_DVB_HELENE is not set

#
# Common Interface (EN50221) controller drivers
#
CONFIG_DVB_CXD2099=m
# CONFIG_DVB_SP2 is not set
# end of Customise DVB Frontends

#
# Tools to develop new frontends
#
CONFIG_DVB_DUMMY_FE=m
# end of Media ancillary drivers

#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_AMD64=y
CONFIG_AGP_INTEL=y
CONFIG_AGP_SIS=y
CONFIG_AGP_VIA=y
CONFIG_INTEL_GTT=y
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_VGA_SWITCHEROO=y
CONFIG_DRM=m
CONFIG_DRM_MIPI_DSI=y
# CONFIG_DRM_DP_AUX_CHARDEV is not set
# CONFIG_DRM_DEBUG_SELFTEST is not set
CONFIG_DRM_KMS_HELPER=m
CONFIG_DRM_KMS_FB_HELPER=y
# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
# CONFIG_DRM_DP_CEC is not set
CONFIG_DRM_TTM=m
CONFIG_DRM_VRAM_HELPER=m
CONFIG_DRM_TTM_HELPER=m
CONFIG_DRM_GEM_SHMEM_HELPER=y

#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=m
CONFIG_DRM_I2C_SIL164=m
# CONFIG_DRM_I2C_NXP_TDA998X is not set
# CONFIG_DRM_I2C_NXP_TDA9950 is not set
# end of I2C encoder or helper chips

#
# ARM devices
#
# end of ARM devices

CONFIG_DRM_RADEON=m
# CONFIG_DRM_RADEON_USERPTR is not set
# CONFIG_DRM_AMDGPU is not set
CONFIG_DRM_NOUVEAU=m
CONFIG_NOUVEAU_LEGACY_CTX_SUPPORT=y
CONFIG_NOUVEAU_DEBUG=5
CONFIG_NOUVEAU_DEBUG_DEFAULT=3
# CONFIG_NOUVEAU_DEBUG_MMU is not set
# CONFIG_NOUVEAU_DEBUG_PUSH is not set
CONFIG_DRM_NOUVEAU_BACKLIGHT=y
CONFIG_DRM_I915=m
CONFIG_DRM_I915_FORCE_PROBE=""
CONFIG_DRM_I915_CAPTURE_ERROR=y
CONFIG_DRM_I915_COMPRESS_ERROR=y
CONFIG_DRM_I915_USERPTR=y
# CONFIG_DRM_I915_GVT is not set

#
# drm/i915 Debugging
#
# CONFIG_DRM_I915_WERROR is not set
# CONFIG_DRM_I915_DEBUG is not set
# CONFIG_DRM_I915_DEBUG_MMIO is not set
# CONFIG_DRM_I915_SW_FENCE_DEBUG_OBJECTS is not set
# CONFIG_DRM_I915_SW_FENCE_CHECK_DAG is not set
# CONFIG_DRM_I915_DEBUG_GUC is not set
# CONFIG_DRM_I915_SELFTEST is not set
# CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS is not set
# CONFIG_DRM_I915_DEBUG_VBLANK_EVADE is not set
# CONFIG_DRM_I915_DEBUG_RUNTIME_PM is not set
# end of drm/i915 Debugging

#
# drm/i915 Profile Guided Optimisation
#
CONFIG_DRM_I915_REQUEST_TIMEOUT=20000
CONFIG_DRM_I915_FENCE_TIMEOUT=10000
CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND=250
CONFIG_DRM_I915_HEARTBEAT_INTERVAL=2500
CONFIG_DRM_I915_PREEMPT_TIMEOUT=640
CONFIG_DRM_I915_MAX_REQUEST_BUSYWAIT=8000
CONFIG_DRM_I915_STOP_TIMEOUT=100
CONFIG_DRM_I915_TIMESLICE_DURATION=1
# end of drm/i915 Profile Guided Optimisation

# CONFIG_DRM_VGEM is not set
# CONFIG_DRM_VKMS is not set
CONFIG_DRM_VMWGFX=m
# CONFIG_DRM_VMWGFX_FBCON is not set
CONFIG_DRM_GMA500=m
CONFIG_DRM_UDL=m
CONFIG_DRM_AST=m
CONFIG_DRM_MGAG200=m
CONFIG_DRM_QXL=m
CONFIG_DRM_BOCHS=m
# CONFIG_DRM_VIRTIO_GPU is not set
CONFIG_DRM_PANEL=y

#
# Display Panels
#
# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set
# end of Display Panels

CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y

#
# Display Interface Bridges
#
# CONFIG_DRM_ANALOGIX_ANX78XX is not set
# end of Display Interface Bridges

# CONFIG_DRM_ETNAVIV is not set
CONFIG_DRM_CIRRUS_QEMU=m
# CONFIG_DRM_GM12U320 is not set
# CONFIG_TINYDRM_HX8357D is not set
# CONFIG_TINYDRM_ILI9225 is not set
# CONFIG_TINYDRM_ILI9341 is not set
# CONFIG_TINYDRM_ILI9486 is not set
# CONFIG_TINYDRM_MI0283QT is not set
# CONFIG_TINYDRM_REPAPER is not set
# CONFIG_TINYDRM_ST7586 is not set
# CONFIG_TINYDRM_ST7735R is not set
# CONFIG_DRM_XEN_FRONTEND is not set
# CONFIG_DRM_VBOXVIDEO is not set
# CONFIG_DRM_GUD is not set
CONFIG_DRM_LEGACY=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y

#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=m
CONFIG_FB_BOOT_VESA_SUPPORT=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_HECUBA=m
CONFIG_FB_SVGALIB=m
CONFIG_FB_BACKLIGHT=m
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
CONFIG_FB_CIRRUS=m
CONFIG_FB_PM2=m
CONFIG_FB_PM2_FIFO_DISCONNECT=y
CONFIG_FB_CYBER2000=m
CONFIG_FB_CYBER2000_DDC=y
CONFIG_FB_ARC=m
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
CONFIG_FB_VGA16=m
CONFIG_FB_UVESA=m
CONFIG_FB_VESA=y
CONFIG_FB_EFI=y
CONFIG_FB_N411=m
CONFIG_FB_HGA=m
# CONFIG_FB_OPENCORES is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I740 is not set
CONFIG_FB_LE80578=m
CONFIG_FB_CARILLO_RANCH=m
# CONFIG_FB_INTEL is not set
CONFIG_FB_MATROX=m
CONFIG_FB_MATROX_MILLENIUM=y
CONFIG_FB_MATROX_MYSTIQUE=y
CONFIG_FB_MATROX_G=y
CONFIG_FB_MATROX_I2C=m
CONFIG_FB_MATROX_MAVEN=m
CONFIG_FB_RADEON=m
CONFIG_FB_RADEON_I2C=y
CONFIG_FB_RADEON_BACKLIGHT=y
# CONFIG_FB_RADEON_DEBUG is not set
CONFIG_FB_ATY128=m
CONFIG_FB_ATY128_BACKLIGHT=y
CONFIG_FB_ATY=m
CONFIG_FB_ATY_CT=y
# CONFIG_FB_ATY_GENERIC_LCD is not set
CONFIG_FB_ATY_GX=y
CONFIG_FB_ATY_BACKLIGHT=y
CONFIG_FB_S3=m
CONFIG_FB_S3_DDC=y
CONFIG_FB_SAVAGE=m
# CONFIG_FB_SAVAGE_I2C is not set
# CONFIG_FB_SAVAGE_ACCEL is not set
CONFIG_FB_SIS=m
CONFIG_FB_SIS_300=y
CONFIG_FB_SIS_315=y
CONFIG_FB_VIA=m
# CONFIG_FB_VIA_DIRECT_PROCFS is not set
CONFIG_FB_VIA_X_COMPATIBILITY=y
CONFIG_FB_NEOMAGIC=m
CONFIG_FB_KYRO=m
CONFIG_FB_3DFX=m
# CONFIG_FB_3DFX_ACCEL is not set
CONFIG_FB_3DFX_I2C=y
CONFIG_FB_VOODOO1=m
CONFIG_FB_VT8623=m
CONFIG_FB_TRIDENT=m
CONFIG_FB_ARK=m
CONFIG_FB_PM3=m
# CONFIG_FB_CARMINE is not set
CONFIG_FB_SMSCUFX=m
CONFIG_FB_UDL=m
# CONFIG_FB_IBM_GXT4500 is not set
CONFIG_FB_VIRTUAL=m
CONFIG_XEN_FBDEV_FRONTEND=y
# CONFIG_FB_METRONOME is not set
CONFIG_FB_MB862XX=m
CONFIG_FB_MB862XX_PCI_GDC=y
CONFIG_FB_MB862XX_I2C=y
CONFIG_FB_HYPERV=m
CONFIG_FB_SIMPLE=y
# CONFIG_FB_SM712 is not set
# end of Frame buffer Devices

#
# Backlight & LCD device support
#
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_KTD253 is not set
CONFIG_BACKLIGHT_APPLE=m
# CONFIG_BACKLIGHT_QCOM_WLED is not set
# CONFIG_BACKLIGHT_SAHARA is not set
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_LM3639 is not set
# CONFIG_BACKLIGHT_GPIO is not set
# CONFIG_BACKLIGHT_LV5207LP is not set
# CONFIG_BACKLIGHT_BD6107 is not set
# CONFIG_BACKLIGHT_ARCXCNN is not set
# end of Backlight & LCD device support

CONFIG_VGASTATE=m
CONFIG_HDMI=y

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
# end of Console display driver support

# CONFIG_LOGO is not set
# end of Graphics support

CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
# CONFIG_SOUND_OSS_CORE_PRECLAIM is not set
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_SEQ_DEVICE=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_HRTIMER=m
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_PROC_FS=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_DMA_SGBUF=y
CONFIG_SND_CTL_LED=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
# CONFIG_SND_SEQUENCER_OSS is not set
CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
CONFIG_SND_SEQ_MIDI_EVENT=m
CONFIG_SND_SEQ_MIDI=m
CONFIG_SND_SEQ_MIDI_EMUL=m
CONFIG_SND_SEQ_VIRMIDI=m
CONFIG_SND_MPU401_UART=m
CONFIG_SND_OPL3_LIB=m
CONFIG_SND_OPL3_LIB_SEQ=m
CONFIG_SND_VX_LIB=m
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_DRIVERS=y
CONFIG_SND_PCSP=m
CONFIG_SND_DUMMY=m
CONFIG_SND_ALOOP=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_MTS64=m
CONFIG_SND_SERIAL_U16550=m
CONFIG_SND_MPU401=m
CONFIG_SND_PORTMAN2X4=m
CONFIG_SND_AC97_POWER_SAVE=y
CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0
CONFIG_SND_SB_COMMON=m
CONFIG_SND_PCI=y
CONFIG_SND_AD1889=m
CONFIG_SND_ALS300=m
CONFIG_SND_ALS4000=m
CONFIG_SND_ALI5451=m
CONFIG_SND_ASIHPI=m
CONFIG_SND_ATIIXP=m
CONFIG_SND_ATIIXP_MODEM=m
CONFIG_SND_AU8810=m
CONFIG_SND_AU8820=m
CONFIG_SND_AU8830=m
# CONFIG_SND_AW2 is not set
CONFIG_SND_AZT3328=m
CONFIG_SND_BT87X=m
# CONFIG_SND_BT87X_OVERCLOCK is not set
CONFIG_SND_CA0106=m
CONFIG_SND_CMIPCI=m
CONFIG_SND_OXYGEN_LIB=m
CONFIG_SND_OXYGEN=m
CONFIG_SND_CS4281=m
CONFIG_SND_CS46XX=m
CONFIG_SND_CS46XX_NEW_DSP=y
CONFIG_SND_CTXFI=m
CONFIG_SND_DARLA20=m
CONFIG_SND_GINA20=m
CONFIG_SND_LAYLA20=m
CONFIG_SND_DARLA24=m
CONFIG_SND_GINA24=m
CONFIG_SND_LAYLA24=m
CONFIG_SND_MONA=m
CONFIG_SND_MIA=m
CONFIG_SND_ECHO3G=m
CONFIG_SND_INDIGO=m
CONFIG_SND_INDIGOIO=m
CONFIG_SND_INDIGODJ=m
CONFIG_SND_INDIGOIOX=m
CONFIG_SND_INDIGODJX=m
CONFIG_SND_EMU10K1=m
CONFIG_SND_EMU10K1_SEQ=m
CONFIG_SND_EMU10K1X=m
CONFIG_SND_ENS1370=m
CONFIG_SND_ENS1371=m
CONFIG_SND_ES1938=m
CONFIG_SND_ES1968=m
CONFIG_SND_ES1968_INPUT=y
CONFIG_SND_ES1968_RADIO=y
CONFIG_SND_FM801=m
CONFIG_SND_FM801_TEA575X_BOOL=y
CONFIG_SND_HDSP=m
CONFIG_SND_HDSPM=m
CONFIG_SND_ICE1712=m
CONFIG_SND_ICE1724=m
CONFIG_SND_INTEL8X0=m
CONFIG_SND_INTEL8X0M=m
CONFIG_SND_KORG1212=m
CONFIG_SND_LOLA=m
CONFIG_SND_LX6464ES=m
CONFIG_SND_MAESTRO3=m
CONFIG_SND_MAESTRO3_INPUT=y
CONFIG_SND_MIXART=m
CONFIG_SND_NM256=m
CONFIG_SND_PCXHR=m
CONFIG_SND_RIPTIDE=m
CONFIG_SND_RME32=m
CONFIG_SND_RME96=m
CONFIG_SND_RME9652=m
CONFIG_SND_SONICVIBES=m
CONFIG_SND_TRIDENT=m
CONFIG_SND_VIA82XX=m
CONFIG_SND_VIA82XX_MODEM=m
CONFIG_SND_VIRTUOSO=m
CONFIG_SND_VX222=m
CONFIG_SND_YMFPCI=m

#
# HD-Audio
#
CONFIG_SND_HDA=m
CONFIG_SND_HDA_GENERIC_LEDS=y
CONFIG_SND_HDA_INTEL=m
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_RECONFIG=y
CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_INPUT_BEEP_MODE=1
CONFIG_SND_HDA_PATCH_LOADER=y
CONFIG_SND_HDA_CODEC_REALTEK=m
CONFIG_SND_HDA_CODEC_ANALOG=m
CONFIG_SND_HDA_CODEC_SIGMATEL=m
CONFIG_SND_HDA_CODEC_VIA=m
CONFIG_SND_HDA_CODEC_HDMI=m
CONFIG_SND_HDA_CODEC_CIRRUS=m
CONFIG_SND_HDA_CODEC_CONEXANT=m
CONFIG_SND_HDA_CODEC_CA0110=m
CONFIG_SND_HDA_CODEC_CA0132=m
CONFIG_SND_HDA_CODEC_CA0132_DSP=y
CONFIG_SND_HDA_CODEC_CMEDIA=m
CONFIG_SND_HDA_CODEC_SI3054=m
CONFIG_SND_HDA_GENERIC=m
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
# CONFIG_SND_HDA_INTEL_HDMI_SILENT_STREAM is not set
# end of HD-Audio

CONFIG_SND_HDA_CORE=m
CONFIG_SND_HDA_DSP_LOADER=y
CONFIG_SND_HDA_COMPONENT=y
CONFIG_SND_HDA_I915=y
CONFIG_SND_HDA_PREALLOC_SIZE=0
CONFIG_SND_INTEL_NHLT=y
CONFIG_SND_INTEL_DSP_CONFIG=m
CONFIG_SND_INTEL_SOUNDWIRE_ACPI=m
CONFIG_SND_SPI=y
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER=y
CONFIG_SND_USB_UA101=m
CONFIG_SND_USB_USX2Y=m
CONFIG_SND_USB_CAIAQ=m
CONFIG_SND_USB_CAIAQ_INPUT=y
CONFIG_SND_USB_US122L=m
CONFIG_SND_USB_6FIRE=m
CONFIG_SND_USB_HIFACE=m
CONFIG_SND_BCD2000=m
# CONFIG_SND_USB_POD is not set
# CONFIG_SND_USB_PODHD is not set
# CONFIG_SND_USB_TONEPORT is not set
# CONFIG_SND_USB_VARIAX is not set
CONFIG_SND_FIREWIRE=y
CONFIG_SND_FIREWIRE_LIB=m
CONFIG_SND_DICE=m
# CONFIG_SND_OXFW is not set
CONFIG_SND_ISIGHT=m
CONFIG_SND_FIREWORKS=m
CONFIG_SND_BEBOB=m
# CONFIG_SND_FIREWIRE_DIGI00X is not set
# CONFIG_SND_FIREWIRE_TASCAM is not set
# CONFIG_SND_FIREWIRE_MOTU is not set
# CONFIG_SND_FIREFACE is not set
CONFIG_SND_PCMCIA=y
CONFIG_SND_VXPOCKET=m
CONFIG_SND_PDAUDIOCF=m
CONFIG_SND_SOC=m
# CONFIG_SND_SOC_ADI is not set
# CONFIG_SND_SOC_AMD_ACP is not set
# CONFIG_SND_SOC_AMD_ACP3x is not set
# CONFIG_SND_SOC_AMD_RENOIR is not set
# CONFIG_SND_ATMEL_SOC is not set
# CONFIG_SND_BCM63XX_I2S_WHISTLER is not set
# CONFIG_SND_DESIGNWARE_I2S is not set

#
# SoC Audio for Freescale CPUs
#

#
# Common SoC Audio options for Freescale CPUs:
#
# CONFIG_SND_SOC_FSL_ASRC is not set
# CONFIG_SND_SOC_FSL_SAI is not set
# CONFIG_SND_SOC_FSL_AUDMIX is not set
# CONFIG_SND_SOC_FSL_SSI is not set
# CONFIG_SND_SOC_FSL_SPDIF is not set
# CONFIG_SND_SOC_FSL_ESAI is not set
# CONFIG_SND_SOC_FSL_MICFIL is not set
# CONFIG_SND_SOC_FSL_XCVR is not set
# CONFIG_SND_SOC_IMX_AUDMUX is not set
# end of SoC Audio for Freescale CPUs

# CONFIG_SND_I2S_HI6210_I2S is not set
# CONFIG_SND_SOC_IMG is not set
# CONFIG_SND_SOC_INTEL_SST_TOPLEVEL is not set
# CONFIG_SND_SOC_MTK_BTCVSD is not set
# CONFIG_SND_SOC_SOF_TOPLEVEL is not set

#
# STMicroelectronics STM32 SOC audio support
#
# end of STMicroelectronics STM32 SOC audio support

# CONFIG_SND_SOC_XILINX_I2S is not set
# CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER is not set
# CONFIG_SND_SOC_XILINX_SPDIF is not set
# CONFIG_SND_SOC_XTFPGA_I2S is not set
CONFIG_SND_SOC_I2C_AND_SPI=m

#
# CODEC drivers
#
# CONFIG_SND_SOC_AC97_CODEC is not set
# CONFIG_SND_SOC_ADAU1372_I2C is not set
# CONFIG_SND_SOC_ADAU1372_SPI is not set
# CONFIG_SND_SOC_ADAU1701 is not set
# CONFIG_SND_SOC_ADAU1761_I2C is not set
# CONFIG_SND_SOC_ADAU1761_SPI is not set
# CONFIG_SND_SOC_ADAU7002 is not set
# CONFIG_SND_SOC_ADAU7118_HW is not set
# CONFIG_SND_SOC_ADAU7118_I2C is not set
# CONFIG_SND_SOC_AK4104 is not set
# CONFIG_SND_SOC_AK4118 is not set
# CONFIG_SND_SOC_AK4458 is not set
# CONFIG_SND_SOC_AK4554 is not set
# CONFIG_SND_SOC_AK4613 is not set
# CONFIG_SND_SOC_AK4642 is not set
# CONFIG_SND_SOC_AK5386 is not set
# CONFIG_SND_SOC_AK5558 is not set
# CONFIG_SND_SOC_ALC5623 is not set
# CONFIG_SND_SOC_BD28623 is not set
# CONFIG_SND_SOC_BT_SCO is not set
# CONFIG_SND_SOC_CS35L32 is not set
# CONFIG_SND_SOC_CS35L33 is not set
# CONFIG_SND_SOC_CS35L34 is not set
# CONFIG_SND_SOC_CS35L35 is not set
# CONFIG_SND_SOC_CS35L36 is not set
# CONFIG_SND_SOC_CS42L42 is not set
# CONFIG_SND_SOC_CS42L51_I2C is not set
# CONFIG_SND_SOC_CS42L52 is not set
# CONFIG_SND_SOC_CS42L56 is not set
# CONFIG_SND_SOC_CS42L73 is not set
# CONFIG_SND_SOC_CS4234 is not set
# CONFIG_SND_SOC_CS4265 is not set
# CONFIG_SND_SOC_CS4270 is not set
# CONFIG_SND_SOC_CS4271_I2C is not set
# CONFIG_SND_SOC_CS4271_SPI is not set
# CONFIG_SND_SOC_CS42XX8_I2C is not set
# CONFIG_SND_SOC_CS43130 is not set
# CONFIG_SND_SOC_CS4341 is not set
# CONFIG_SND_SOC_CS4349 is not set
# CONFIG_SND_SOC_CS53L30 is not set
# CONFIG_SND_SOC_CX2072X is not set
# CONFIG_SND_SOC_DA7213 is not set
# CONFIG_SND_SOC_DMIC is not set
# CONFIG_SND_SOC_ES7134 is not set
# CONFIG_SND_SOC_ES7241 is not set
# CONFIG_SND_SOC_ES8316 is not set
# CONFIG_SND_SOC_ES8328_I2C is not set
# CONFIG_SND_SOC_ES8328_SPI is not set
# CONFIG_SND_SOC_GTM601 is not set
# CONFIG_SND_SOC_INNO_RK3036 is not set
# CONFIG_SND_SOC_MAX98088 is not set
# CONFIG_SND_SOC_MAX98357A is not set
# CONFIG_SND_SOC_MAX98504 is not set
# CONFIG_SND_SOC_MAX9867 is not set
# CONFIG_SND_SOC_MAX98927 is not set
# CONFIG_SND_SOC_MAX98373_I2C is not set
# CONFIG_SND_SOC_MAX98390 is not set
# CONFIG_SND_SOC_MAX9860 is not set
# CONFIG_SND_SOC_MSM8916_WCD_DIGITAL is not set
# CONFIG_SND_SOC_PCM1681 is not set
# CONFIG_SND_SOC_PCM1789_I2C is not set
# CONFIG_SND_SOC_PCM179X_I2C is not set
# CONFIG_SND_SOC_PCM179X_SPI is not set
# CONFIG_SND_SOC_PCM186X_I2C is not set
# CONFIG_SND_SOC_PCM186X_SPI is not set
# CONFIG_SND_SOC_PCM3060_I2C is not set
# CONFIG_SND_SOC_PCM3060_SPI is not set
# CONFIG_SND_SOC_PCM3168A_I2C is not set
# CONFIG_SND_SOC_PCM3168A_SPI is not set
# CONFIG_SND_SOC_PCM5102A is not set
# CONFIG_SND_SOC_PCM512x_I2C is not set
# CONFIG_SND_SOC_PCM512x_SPI is not set
# CONFIG_SND_SOC_RK3328 is not set
# CONFIG_SND_SOC_RT5616 is not set
# CONFIG_SND_SOC_RT5631 is not set
# CONFIG_SND_SOC_RT5659 is not set
# CONFIG_SND_SOC_SGTL5000 is not set
# CONFIG_SND_SOC_SIMPLE_AMPLIFIER is not set
# CONFIG_SND_SOC_SIMPLE_MUX is not set
# CONFIG_SND_SOC_SPDIF is not set
# CONFIG_SND_SOC_SSM2305 is not set
# CONFIG_SND_SOC_SSM2602_SPI is not set
# CONFIG_SND_SOC_SSM2602_I2C is not set
# CONFIG_SND_SOC_SSM4567 is not set
# CONFIG_SND_SOC_STA32X is not set
# CONFIG_SND_SOC_STA350 is not set
# CONFIG_SND_SOC_STI_SAS is not set
# CONFIG_SND_SOC_TAS2552 is not set
# CONFIG_SND_SOC_TAS2562 is not set
# CONFIG_SND_SOC_TAS2764 is not set
# CONFIG_SND_SOC_TAS2770 is not set
# CONFIG_SND_SOC_TAS5086 is not set
# CONFIG_SND_SOC_TAS571X is not set
# CONFIG_SND_SOC_TAS5720 is not set
# CONFIG_SND_SOC_TAS6424 is not set
# CONFIG_SND_SOC_TDA7419 is not set
# CONFIG_SND_SOC_TFA9879 is not set
# CONFIG_SND_SOC_TLV320AIC23_I2C is not set
# CONFIG_SND_SOC_TLV320AIC23_SPI is not set
# CONFIG_SND_SOC_TLV320AIC31XX is not set
# CONFIG_SND_SOC_TLV320AIC32X4_I2C is not set
# CONFIG_SND_SOC_TLV320AIC32X4_SPI is not set
# CONFIG_SND_SOC_TLV320AIC3X_I2C is not set
# CONFIG_SND_SOC_TLV320AIC3X_SPI is not set
# CONFIG_SND_SOC_TLV320ADCX140 is not set
# CONFIG_SND_SOC_TS3A227E is not set
# CONFIG_SND_SOC_TSCS42XX is not set
# CONFIG_SND_SOC_TSCS454 is not set
# CONFIG_SND_SOC_UDA1334 is not set
# CONFIG_SND_SOC_WM8510 is not set
# CONFIG_SND_SOC_WM8523 is not set
# CONFIG_SND_SOC_WM8524 is not set
# CONFIG_SND_SOC_WM8580 is not set
# CONFIG_SND_SOC_WM8711 is not set
# CONFIG_SND_SOC_WM8728 is not set
# CONFIG_SND_SOC_WM8731 is not set
# CONFIG_SND_SOC_WM8737 is not set
# CONFIG_SND_SOC_WM8741 is not set
# CONFIG_SND_SOC_WM8750 is not set
# CONFIG_SND_SOC_WM8753 is not set
# CONFIG_SND_SOC_WM8770 is not set
# CONFIG_SND_SOC_WM8776 is not set
# CONFIG_SND_SOC_WM8782 is not set
# CONFIG_SND_SOC_WM8804_I2C is not set
# CONFIG_SND_SOC_WM8804_SPI is not set
# CONFIG_SND_SOC_WM8903 is not set
# CONFIG_SND_SOC_WM8904 is not set
# CONFIG_SND_SOC_WM8960 is not set
# CONFIG_SND_SOC_WM8962 is not set
# CONFIG_SND_SOC_WM8974 is not set
# CONFIG_SND_SOC_WM8978 is not set
# CONFIG_SND_SOC_WM8985 is not set
# CONFIG_SND_SOC_ZL38060 is not set
# CONFIG_SND_SOC_ZX_AUD96P22 is not set
# CONFIG_SND_SOC_MAX9759 is not set
# CONFIG_SND_SOC_MT6351 is not set
# CONFIG_SND_SOC_MT6358 is not set
# CONFIG_SND_SOC_MT6660 is not set
# CONFIG_SND_SOC_NAU8315 is not set
# CONFIG_SND_SOC_NAU8540 is not set
# CONFIG_SND_SOC_NAU8810 is not set
# CONFIG_SND_SOC_NAU8822 is not set
# CONFIG_SND_SOC_NAU8824 is not set
# CONFIG_SND_SOC_TPA6130A2 is not set
# CONFIG_SND_SOC_LPASS_WSA_MACRO is not set
# CONFIG_SND_SOC_LPASS_VA_MACRO is not set
# CONFIG_SND_SOC_LPASS_RX_MACRO is not set
# CONFIG_SND_SOC_LPASS_TX_MACRO is not set
# end of CODEC drivers

# CONFIG_SND_SIMPLE_CARD is not set
CONFIG_SND_X86=y
# CONFIG_HDMI_LPE_AUDIO is not set
CONFIG_SND_SYNTH_EMUX=m
# CONFIG_SND_XEN_FRONTEND is not set
# CONFIG_SND_VIRTIO is not set
CONFIG_AC97_BUS=m

#
# HID support
#
CONFIG_HID=m
# CONFIG_HID_BATTERY_STRENGTH is not set
CONFIG_HIDRAW=y
CONFIG_UHID=m
CONFIG_HID_GENERIC=m

#
# Special HID drivers
#
CONFIG_HID_A4TECH=m
# CONFIG_HID_ACCUTOUCH is not set
CONFIG_HID_ACRUX=m
CONFIG_HID_ACRUX_FF=y
CONFIG_HID_APPLE=m
CONFIG_HID_APPLEIR=m
# CONFIG_HID_ASUS is not set
CONFIG_HID_AUREAL=m
CONFIG_HID_BELKIN=m
# CONFIG_HID_BETOP_FF is not set
# CONFIG_HID_BIGBEN_FF is not set
CONFIG_HID_CHERRY=m
CONFIG_HID_CHICONY=m
# CONFIG_HID_CORSAIR is not set
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_MACALLY is not set
CONFIG_HID_PRODIKEYS=m
# CONFIG_HID_CMEDIA is not set
# CONFIG_HID_CP2112 is not set
# CONFIG_HID_CREATIVE_SB0540 is not set
CONFIG_HID_CYPRESS=m
CONFIG_HID_DRAGONRISE=m
CONFIG_DRAGONRISE_FF=y
CONFIG_HID_EMS_FF=m
# CONFIG_HID_ELAN is not set
CONFIG_HID_ELECOM=m
CONFIG_HID_ELO=m
CONFIG_HID_EZKEY=m
# CONFIG_HID_FT260 is not set
# CONFIG_HID_GEMBIRD is not set
# CONFIG_HID_GFRM is not set
# CONFIG_HID_GLORIOUS is not set
CONFIG_HID_HOLTEK=m
CONFIG_HOLTEK_FF=y
# CONFIG_HID_VIVALDI is not set
# CONFIG_HID_GT683R is not set
CONFIG_HID_KEYTOUCH=m
CONFIG_HID_KYE=m
CONFIG_HID_UCLOGIC=m
CONFIG_HID_WALTOP=m
# CONFIG_HID_VIEWSONIC is not set
CONFIG_HID_GYRATION=m
CONFIG_HID_ICADE=m
# CONFIG_HID_ITE is not set
# CONFIG_HID_JABRA is not set
CONFIG_HID_TWINHAN=m
CONFIG_HID_KENSINGTON=m
CONFIG_HID_LCPOWER=m
CONFIG_HID_LED=m
# CONFIG_HID_LENOVO is not set
CONFIG_HID_LOGITECH=m
CONFIG_HID_LOGITECH_DJ=m
CONFIG_HID_LOGITECH_HIDPP=m
CONFIG_LOGITECH_FF=y
CONFIG_LOGIRUMBLEPAD2_FF=y
CONFIG_LOGIG940_FF=y
CONFIG_LOGIWHEELS_FF=y
CONFIG_HID_MAGICMOUSE=m
# CONFIG_HID_MALTRON is not set
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_REDRAGON is not set
CONFIG_HID_MICROSOFT=m
CONFIG_HID_MONTEREY=m
CONFIG_HID_MULTITOUCH=m
# CONFIG_HID_NTI is not set
CONFIG_HID_NTRIG=m
CONFIG_HID_ORTEK=m
CONFIG_HID_PANTHERLORD=m
CONFIG_PANTHERLORD_FF=y
# CONFIG_HID_PENMOUNT is not set
CONFIG_HID_PETALYNX=m
CONFIG_HID_PICOLCD=m
CONFIG_HID_PICOLCD_FB=y
CONFIG_HID_PICOLCD_BACKLIGHT=y
CONFIG_HID_PICOLCD_LEDS=y
CONFIG_HID_PICOLCD_CIR=y
# CONFIG_HID_PLANTRONICS is not set
# CONFIG_HID_PLAYSTATION is not set
CONFIG_HID_PRIMAX=m
# CONFIG_HID_RETRODE is not set
CONFIG_HID_ROCCAT=m
CONFIG_HID_SAITEK=m
CONFIG_HID_SAMSUNG=m
# CONFIG_HID_SEMITEK is not set
CONFIG_HID_SONY=m
CONFIG_SONY_FF=y
CONFIG_HID_SPEEDLINK=m
# CONFIG_HID_STEAM is not set
CONFIG_HID_STEELSERIES=m
CONFIG_HID_SUNPLUS=m
CONFIG_HID_RMI=m
CONFIG_HID_GREENASIA=m
CONFIG_GREENASIA_FF=y
CONFIG_HID_HYPERV_MOUSE=m
CONFIG_HID_SMARTJOYPLUS=m
CONFIG_SMARTJOYPLUS_FF=y
CONFIG_HID_TIVO=m
CONFIG_HID_TOPSEED=m
CONFIG_HID_THINGM=m
CONFIG_HID_THRUSTMASTER=m
CONFIG_THRUSTMASTER_FF=y
# CONFIG_HID_UDRAW_PS3 is not set
# CONFIG_HID_U2FZERO is not set
CONFIG_HID_WACOM=m
CONFIG_HID_WIIMOTE=m
CONFIG_HID_XINMO=m
CONFIG_HID_ZEROPLUS=m
CONFIG_ZEROPLUS_FF=y
CONFIG_HID_ZYDACRON=m
CONFIG_HID_SENSOR_HUB=m
# CONFIG_HID_SENSOR_CUSTOM_SENSOR is not set
# CONFIG_HID_ALPS is not set
# CONFIG_HID_MCP2221 is not set
# end of Special HID drivers

#
# USB HID support
#
CONFIG_USB_HID=m
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y

#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
# end of USB HID Boot Protocol drivers
# end of USB HID support

#
# I2C HID support
#
# CONFIG_I2C_HID_ACPI is not set
# end of I2C HID support

#
# Intel ISH HID support
#
# CONFIG_INTEL_ISH_HID is not set
# end of Intel ISH HID support

#
# AMD SFH HID Support
#
# CONFIG_AMD_SFH_HID is not set
# end of AMD SFH HID Support
# end of HID support

CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=m
# CONFIG_USB_LED_TRIG is not set
# CONFIG_USB_ULPI_BUS is not set
# CONFIG_USB_CONN_GPIO is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=m
CONFIG_USB_PCI=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y

#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
# CONFIG_USB_FEW_INIT_RETRIES is not set
CONFIG_USB_DYNAMIC_MINORS=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_PRODUCTLIST is not set
# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
CONFIG_USB_AUTOSUSPEND_DELAY=2
CONFIG_USB_MON=m

#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_XHCI_HCD=m
# CONFIG_USB_XHCI_DBGCAP is not set
CONFIG_USB_XHCI_PCI=m
# CONFIG_USB_XHCI_PCI_RENESAS is not set
# CONFIG_USB_XHCI_PLATFORM is not set
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_PCI=m
# CONFIG_USB_EHCI_FSL is not set
# CONFIG_USB_EHCI_HCD_PLATFORM is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_FOTG210_HCD is not set
# CONFIG_USB_MAX3421_HCD is not set
CONFIG_USB_OHCI_HCD=m
CONFIG_USB_OHCI_HCD_PCI=m
# CONFIG_USB_OHCI_HCD_SSB is not set
# CONFIG_USB_OHCI_HCD_PLATFORM is not set
CONFIG_USB_UHCI_HCD=m
CONFIG_USB_U132_HCD=m
CONFIG_USB_SL811_HCD=m
# CONFIG_USB_SL811_HCD_ISO is not set
CONFIG_USB_SL811_CS=m
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HCD_BCMA is not set
# CONFIG_USB_HCD_SSB is not set
# CONFIG_USB_HCD_TEST_MODE is not set

#
# USB Device Class drivers
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
CONFIG_USB_WDM=m
CONFIG_USB_TMC=m

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#

#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_REALTEK=m
CONFIG_REALTEK_AUTOPM=y
CONFIG_USB_STORAGE_DATAFAB=m
CONFIG_USB_STORAGE_FREECOM=m
CONFIG_USB_STORAGE_ISD200=m
CONFIG_USB_STORAGE_USBAT=m
CONFIG_USB_STORAGE_SDDR09=m
CONFIG_USB_STORAGE_SDDR55=m
CONFIG_USB_STORAGE_JUMPSHOT=m
CONFIG_USB_STORAGE_ALAUDA=m
CONFIG_USB_STORAGE_ONETOUCH=m
CONFIG_USB_STORAGE_KARMA=m
CONFIG_USB_STORAGE_CYPRESS_ATACB=m
CONFIG_USB_STORAGE_ENE_UB6250=m
# CONFIG_USB_UAS is not set

#
# USB Imaging devices
#
CONFIG_USB_MDC800=m
CONFIG_USB_MICROTEK=m
CONFIG_USBIP_CORE=m
CONFIG_USBIP_VHCI_HCD=m
CONFIG_USBIP_VHCI_HC_PORTS=8
CONFIG_USBIP_VHCI_NR_HCS=1
CONFIG_USBIP_HOST=m
# CONFIG_USBIP_VUDC is not set
# CONFIG_USBIP_DEBUG is not set
# CONFIG_USB_CDNS_SUPPORT is not set
# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_DWC3 is not set
# CONFIG_USB_DWC2 is not set
# CONFIG_USB_CHIPIDEA is not set
# CONFIG_USB_ISP1760 is not set

#
# USB port drivers
#
CONFIG_USB_USS720=m
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_SIMPLE=m
CONFIG_USB_SERIAL_AIRCABLE=m
CONFIG_USB_SERIAL_ARK3116=m
CONFIG_USB_SERIAL_BELKIN=m
CONFIG_USB_SERIAL_CH341=m
CONFIG_USB_SERIAL_WHITEHEAT=m
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
CONFIG_USB_SERIAL_CP210X=m
CONFIG_USB_SERIAL_CYPRESS_M8=m
CONFIG_USB_SERIAL_EMPEG=m
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_VISOR=m
CONFIG_USB_SERIAL_IPAQ=m
CONFIG_USB_SERIAL_IR=m
CONFIG_USB_SERIAL_EDGEPORT=m
CONFIG_USB_SERIAL_EDGEPORT_TI=m
CONFIG_USB_SERIAL_F81232=m
# CONFIG_USB_SERIAL_F8153X is not set
CONFIG_USB_SERIAL_GARMIN=m
CONFIG_USB_SERIAL_IPW=m
CONFIG_USB_SERIAL_IUU=m
CONFIG_USB_SERIAL_KEYSPAN_PDA=m
CONFIG_USB_SERIAL_KEYSPAN=m
CONFIG_USB_SERIAL_KLSI=m
CONFIG_USB_SERIAL_KOBIL_SCT=m
CONFIG_USB_SERIAL_MCT_U232=m
CONFIG_USB_SERIAL_METRO=m
CONFIG_USB_SERIAL_MOS7720=m
CONFIG_USB_SERIAL_MOS7715_PARPORT=y
CONFIG_USB_SERIAL_MOS7840=m
CONFIG_USB_SERIAL_MXUPORT=m
CONFIG_USB_SERIAL_NAVMAN=m
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_SERIAL_OTI6858=m
CONFIG_USB_SERIAL_QCAUX=m
CONFIG_USB_SERIAL_QUALCOMM=m
CONFIG_USB_SERIAL_SPCP8X5=m
CONFIG_USB_SERIAL_SAFE=m
# CONFIG_USB_SERIAL_SAFE_PADDED is not set
CONFIG_USB_SERIAL_SIERRAWIRELESS=m
CONFIG_USB_SERIAL_SYMBOL=m
CONFIG_USB_SERIAL_TI=m
CONFIG_USB_SERIAL_CYBERJACK=m
CONFIG_USB_SERIAL_WWAN=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_SERIAL_OMNINET=m
CONFIG_USB_SERIAL_OPTICON=m
CONFIG_USB_SERIAL_XSENS_MT=m
CONFIG_USB_SERIAL_WISHBONE=m
CONFIG_USB_SERIAL_SSU100=m
CONFIG_USB_SERIAL_QT2=m
# CONFIG_USB_SERIAL_UPD78F0730 is not set
# CONFIG_USB_SERIAL_XR is not set
CONFIG_USB_SERIAL_DEBUG=m

#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=m
CONFIG_USB_EMI26=m
CONFIG_USB_ADUTUX=m
CONFIG_USB_SEVSEG=m
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
CONFIG_USB_CYPRESS_CY7C63=m
CONFIG_USB_CYTHERM=m
CONFIG_USB_IDMOUSE=m
CONFIG_USB_FTDI_ELAN=m
CONFIG_USB_APPLEDISPLAY=m
# CONFIG_APPLE_MFI_FASTCHARGE is not set
CONFIG_USB_SISUSBVGA=m
CONFIG_USB_LD=m
CONFIG_USB_TRANCEVIBRATOR=m
CONFIG_USB_IOWARRIOR=m
CONFIG_USB_TEST=m
CONFIG_USB_EHSET_TEST_FIXTURE=m
CONFIG_USB_ISIGHTFW=m
CONFIG_USB_YUREX=m
CONFIG_USB_EZUSB_FX2=m
# CONFIG_USB_HUB_USB251XB is not set
# CONFIG_USB_HSIC_USB3503 is not set
# CONFIG_USB_HSIC_USB4604 is not set
# CONFIG_USB_LINK_LAYER_TEST is not set
# CONFIG_USB_CHAOSKEY is not set
CONFIG_USB_ATM=m
CONFIG_USB_SPEEDTOUCH=m
CONFIG_USB_CXACRU=m
CONFIG_USB_UEAGLEATM=m
CONFIG_USB_XUSBATM=m

#
# USB Physical Layer drivers
#
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_USB_ISP1301 is not set
# end of USB Physical Layer drivers

CONFIG_USB_GADGET=m
# CONFIG_USB_GADGET_DEBUG is not set
# CONFIG_USB_GADGET_DEBUG_FILES is not set
# CONFIG_USB_GADGET_DEBUG_FS is not set
CONFIG_USB_GADGET_VBUS_DRAW=2
CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2

#
# USB Peripheral Controller
#
# CONFIG_USB_FOTG210_UDC is not set
# CONFIG_USB_GR_UDC is not set
# CONFIG_USB_R8A66597 is not set
# CONFIG_USB_PXA27X is not set
# CONFIG_USB_MV_UDC is not set
# CONFIG_USB_MV_U3D is not set
# CONFIG_USB_M66592 is not set
# CONFIG_USB_BDC_UDC is not set
# CONFIG_USB_AMD5536UDC is not set
# CONFIG_USB_NET2272 is not set
CONFIG_USB_NET2280=m
# CONFIG_USB_GOKU is not set
CONFIG_USB_EG20T=m
# CONFIG_USB_MAX3420_UDC is not set
# CONFIG_USB_DUMMY_HCD is not set
# end of USB Peripheral Controller

# CONFIG_USB_CONFIGFS is not set

#
# USB Gadget precomposed configurations
#
# CONFIG_USB_ZERO is not set
# CONFIG_USB_AUDIO is not set
# CONFIG_USB_ETH is not set
# CONFIG_USB_G_NCM is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FUNCTIONFS is not set
# CONFIG_USB_MASS_STORAGE is not set
# CONFIG_USB_GADGET_TARGET is not set
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
# CONFIG_USB_G_NOKIA is not set
# CONFIG_USB_G_ACM_MS is not set
# CONFIG_USB_G_MULTI is not set
# CONFIG_USB_G_HID is not set
# CONFIG_USB_G_DBGP is not set
# CONFIG_USB_G_WEBCAM is not set
# CONFIG_USB_RAW_GADGET is not set
# end of USB Gadget precomposed configurations

# CONFIG_TYPEC is not set
# CONFIG_USB_ROLE_SWITCH is not set
CONFIG_MMC=m
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_MINORS=256
CONFIG_SDIO_UART=m
# CONFIG_MMC_TEST is not set

#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_DEBUG is not set
CONFIG_MMC_SDHCI=m
CONFIG_MMC_SDHCI_IO_ACCESSORS=y
CONFIG_MMC_SDHCI_PCI=m
CONFIG_MMC_RICOH_MMC=y
CONFIG_MMC_SDHCI_ACPI=m
# CONFIG_MMC_SDHCI_PLTFM is not set
CONFIG_MMC_WBSD=m
CONFIG_MMC_TIFM_SD=m
# CONFIG_MMC_SPI is not set
CONFIG_MMC_SDRICOH_CS=m
CONFIG_MMC_CB710=m
CONFIG_MMC_VIA_SDMMC=m
CONFIG_MMC_VUB300=m
CONFIG_MMC_USHC=m
# CONFIG_MMC_USDHI6ROL0 is not set
CONFIG_MMC_CQHCI=m
# CONFIG_MMC_HSQ is not set
# CONFIG_MMC_TOSHIBA_PCI is not set
# CONFIG_MMC_MTK is not set
CONFIG_MEMSTICK=m
# CONFIG_MEMSTICK_DEBUG is not set

#
# MemoryStick drivers
#
# CONFIG_MEMSTICK_UNSAFE_RESUME is not set
CONFIG_MSPRO_BLOCK=m
# CONFIG_MS_BLOCK is not set

#
# MemoryStick Host Controller Drivers
#
CONFIG_MEMSTICK_TIFM_MS=m
CONFIG_MEMSTICK_JMICRON_38X=m
CONFIG_MEMSTICK_R592=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
# CONFIG_LEDS_CLASS_FLASH is not set
# CONFIG_LEDS_CLASS_MULTICOLOR is not set
# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set

#
# LED drivers
#
# CONFIG_LEDS_APU is not set
# CONFIG_LEDS_LM3530 is not set
# CONFIG_LEDS_LM3532 is not set
# CONFIG_LEDS_LM3642 is not set
CONFIG_LEDS_PCA9532=m
# CONFIG_LEDS_PCA9532_GPIO is not set
# CONFIG_LEDS_GPIO is not set
CONFIG_LEDS_LP3944=m
# CONFIG_LEDS_LP3952 is not set
# CONFIG_LEDS_LP50XX is not set
CONFIG_LEDS_CLEVO_MAIL=m
CONFIG_LEDS_PCA955X=m
# CONFIG_LEDS_PCA955X_GPIO is not set
# CONFIG_LEDS_PCA963X is not set
CONFIG_LEDS_DAC124S085=m
CONFIG_LEDS_BD2802=m
CONFIG_LEDS_INTEL_SS4200=m
# CONFIG_LEDS_TCA6507 is not set
# CONFIG_LEDS_TLC591XX is not set
# CONFIG_LEDS_LM355x is not set

#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
# CONFIG_LEDS_BLINKM is not set
# CONFIG_LEDS_MLXCPLD is not set
# CONFIG_LEDS_MLXREG is not set
# CONFIG_LEDS_USER is not set
# CONFIG_LEDS_NIC78BX is not set
# CONFIG_LEDS_TI_LMU_COMMON is not set

#
# Flash and Torch LED drivers
#

#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_ONESHOT=m
# CONFIG_LEDS_TRIGGER_DISK is not set
# CONFIG_LEDS_TRIGGER_MTD is not set
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_LEDS_TRIGGER_BACKLIGHT=m
CONFIG_LEDS_TRIGGER_CPU=y
# CONFIG_LEDS_TRIGGER_ACTIVITY is not set
CONFIG_LEDS_TRIGGER_GPIO=m
CONFIG_LEDS_TRIGGER_DEFAULT_ON=m

#
# iptables trigger is under Netfilter config (LED target)
#
CONFIG_LEDS_TRIGGER_TRANSIENT=m
CONFIG_LEDS_TRIGGER_CAMERA=m
# CONFIG_LEDS_TRIGGER_PANIC is not set
# CONFIG_LEDS_TRIGGER_NETDEV is not set
# CONFIG_LEDS_TRIGGER_PATTERN is not set
CONFIG_LEDS_TRIGGER_AUDIO=m
# CONFIG_LEDS_TRIGGER_TTY is not set
CONFIG_ACCESSIBILITY=y
CONFIG_A11Y_BRAILLE_CONSOLE=y

#
# Speakup console speech
#
CONFIG_SPEAKUP=m
CONFIG_SPEAKUP_SYNTH_ACNTSA=m
CONFIG_SPEAKUP_SYNTH_APOLLO=m
CONFIG_SPEAKUP_SYNTH_AUDPTR=m
CONFIG_SPEAKUP_SYNTH_BNS=m
CONFIG_SPEAKUP_SYNTH_DECTLK=m
CONFIG_SPEAKUP_SYNTH_DECEXT=m
CONFIG_SPEAKUP_SYNTH_LTLK=m
CONFIG_SPEAKUP_SYNTH_SOFT=m
CONFIG_SPEAKUP_SYNTH_SPKOUT=m
CONFIG_SPEAKUP_SYNTH_TXPRT=m
CONFIG_SPEAKUP_SYNTH_DUMMY=m
# end of Speakup console speech

CONFIG_INFINIBAND=m
CONFIG_INFINIBAND_USER_MAD=m
CONFIG_INFINIBAND_USER_ACCESS=m
CONFIG_INFINIBAND_USER_MEM=y
CONFIG_INFINIBAND_ON_DEMAND_PAGING=y
CONFIG_INFINIBAND_ADDR_TRANS=y
CONFIG_INFINIBAND_ADDR_TRANS_CONFIGFS=y
CONFIG_INFINIBAND_VIRT_DMA=y
CONFIG_INFINIBAND_MTHCA=m
CONFIG_INFINIBAND_MTHCA_DEBUG=y
CONFIG_INFINIBAND_CXGB4=m
# CONFIG_INFINIBAND_EFA is not set
# CONFIG_INFINIBAND_I40IW is not set
CONFIG_MLX4_INFINIBAND=m
CONFIG_MLX5_INFINIBAND=m
CONFIG_INFINIBAND_OCRDMA=m
# CONFIG_INFINIBAND_VMWARE_PVRDMA is not set
# CONFIG_INFINIBAND_USNIC is not set
# CONFIG_INFINIBAND_RDMAVT is not set
# CONFIG_RDMA_RXE is not set
# CONFIG_RDMA_SIW is not set
CONFIG_INFINIBAND_IPOIB=m
CONFIG_INFINIBAND_IPOIB_CM=y
CONFIG_INFINIBAND_IPOIB_DEBUG=y
# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set
CONFIG_INFINIBAND_SRP=m
CONFIG_INFINIBAND_SRPT=m
CONFIG_INFINIBAND_ISER=m
CONFIG_INFINIBAND_ISERT=m
# CONFIG_INFINIBAND_RTRS_CLIENT is not set
# CONFIG_INFINIBAND_RTRS_SERVER is not set
# CONFIG_INFINIBAND_OPA_VNIC is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_EDAC=y
CONFIG_EDAC_LEGACY_SYSFS=y
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_DECODE_MCE=m
# CONFIG_EDAC_GHES is not set
CONFIG_EDAC_AMD64=m
CONFIG_EDAC_E752X=m
CONFIG_EDAC_I82975X=m
CONFIG_EDAC_I3000=m
CONFIG_EDAC_I3200=m
# CONFIG_EDAC_IE31200 is not set
CONFIG_EDAC_X38=m
CONFIG_EDAC_I5400=m
CONFIG_EDAC_I7CORE=m
CONFIG_EDAC_I5000=m
CONFIG_EDAC_I5100=m
CONFIG_EDAC_I7300=m
CONFIG_EDAC_SBRIDGE=m
# CONFIG_EDAC_SKX is not set
# CONFIG_EDAC_I10NM is not set
# CONFIG_EDAC_PND2 is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_MC146818_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
CONFIG_RTC_NVMEM=y

#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set

#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_ABB5ZES3 is not set
# CONFIG_RTC_DRV_ABEOZ9 is not set
# CONFIG_RTC_DRV_ABX80X is not set
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_ISL12022 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8523 is not set
# CONFIG_RTC_DRV_PCF85063 is not set
# CONFIG_RTC_DRV_PCF85363 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8010 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_RX8025 is not set
# CONFIG_RTC_DRV_EM3027 is not set
# CONFIG_RTC_DRV_RV3028 is not set
# CONFIG_RTC_DRV_RV3032 is not set
# CONFIG_RTC_DRV_RV8803 is not set
# CONFIG_RTC_DRV_SD3078 is not set

#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T93 is not set
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1302 is not set
# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_DS1343 is not set
# CONFIG_RTC_DRV_DS1347 is not set
# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6916 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RX4581 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_PCF2123 is not set
# CONFIG_RTC_DRV_MCP795 is not set
CONFIG_RTC_I2C_AND_SPI=m

#
# SPI and I2C RTC drivers
#
# CONFIG_RTC_DRV_DS3232 is not set
# CONFIG_RTC_DRV_PCF2127 is not set
# CONFIG_RTC_DRV_RV3029C2 is not set
# CONFIG_RTC_DRV_RX6110 is not set

#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1685_FAMILY is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_DS2404 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set

#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_FTRTC010 is not set

#
# HID Sensor RTC drivers
#
# CONFIG_RTC_DRV_HID_SENSOR_TIME is not set
# CONFIG_RTC_DRV_GOLDFISH is not set
CONFIG_DMADEVICES=y
# CONFIG_DMADEVICES_DEBUG is not set

#
# DMA Devices
#
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DMA_ACPI=y
# CONFIG_ALTERA_MSGDMA is not set
# CONFIG_INTEL_IDMA64 is not set
# CONFIG_INTEL_IDXD is not set
CONFIG_INTEL_IOATDMA=m
# CONFIG_PLX_DMA is not set
# CONFIG_QCOM_HIDMA_MGMT is not set
# CONFIG_QCOM_HIDMA is not set
CONFIG_DW_DMAC_CORE=y
# CONFIG_DW_DMAC is not set
CONFIG_DW_DMAC_PCI=y
# CONFIG_DW_EDMA is not set
# CONFIG_DW_EDMA_PCIE is not set
CONFIG_HSU_DMA=y
# CONFIG_SF_PDMA is not set
# CONFIG_INTEL_LDMA is not set

#
# DMA Clients
#
CONFIG_ASYNC_TX_DMA=y
# CONFIG_DMATEST is not set
CONFIG_DMA_ENGINE_RAID=y

#
# DMABUF options
#
CONFIG_SYNC_FILE=y
# CONFIG_SW_SYNC is not set
# CONFIG_UDMABUF is not set
# CONFIG_DMABUF_MOVE_NOTIFY is not set
# CONFIG_DMABUF_DEBUG is not set
# CONFIG_DMABUF_SELFTESTS is not set
# CONFIG_DMABUF_HEAPS is not set
# end of DMABUF options

CONFIG_DCA=m
# CONFIG_AUXDISPLAY is not set
# CONFIG_PANEL is not set
CONFIG_UIO=m
CONFIG_UIO_CIF=m
# CONFIG_UIO_PDRV_GENIRQ is not set
# CONFIG_UIO_DMEM_GENIRQ is not set
CONFIG_UIO_AEC=m
CONFIG_UIO_SERCOS3=m
CONFIG_UIO_PCI_GENERIC=m
CONFIG_UIO_NETX=m
# CONFIG_UIO_PRUSS is not set
CONFIG_UIO_MF624=m
# CONFIG_UIO_HV_GENERIC is not set
CONFIG_VFIO_IOMMU_TYPE1=m
CONFIG_VFIO_VIRQFD=m
CONFIG_VFIO=m
# CONFIG_VFIO_NOIOMMU is not set
CONFIG_VFIO_PCI=m
CONFIG_VFIO_PCI_VGA=y
CONFIG_VFIO_PCI_MMAP=y
CONFIG_VFIO_PCI_INTX=y
CONFIG_VFIO_PCI_IGD=y
# CONFIG_VFIO_MDEV is not set
CONFIG_IRQ_BYPASS_MANAGER=y
CONFIG_VIRT_DRIVERS=y
# CONFIG_VBOXGUEST is not set
# CONFIG_NITRO_ENCLAVES is not set
CONFIG_VIRTIO=m
CONFIG_VIRTIO_PCI_LIB=m
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_PCI=m
CONFIG_VIRTIO_PCI_LEGACY=y
CONFIG_VIRTIO_BALLOON=m
CONFIG_VIRTIO_MEM=m
# CONFIG_VIRTIO_INPUT is not set
# CONFIG_VIRTIO_MMIO is not set
# CONFIG_VDPA is not set
CONFIG_VHOST_IOTLB=m
CONFIG_VHOST=m
CONFIG_VHOST_MENU=y
CONFIG_VHOST_NET=m
CONFIG_VHOST_SCSI=m
# CONFIG_VHOST_VSOCK is not set
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set

#
# Microsoft Hyper-V guest support
#
CONFIG_HYPERV=m
CONFIG_HYPERV_TIMER=y
CONFIG_HYPERV_UTILS=m
CONFIG_HYPERV_BALLOON=m
# end of Microsoft Hyper-V guest support

#
# Xen driver support
#
CONFIG_XEN_BALLOON=y
CONFIG_XEN_BALLOON_MEMORY_HOTPLUG=y
CONFIG_XEN_MEMORY_HOTPLUG_LIMIT=512
CONFIG_XEN_SCRUB_PAGES_DEFAULT=y
CONFIG_XEN_DEV_EVTCHN=m
CONFIG_XEN_BACKEND=y
CONFIG_XENFS=m
CONFIG_XEN_COMPAT_XENFS=y
CONFIG_XEN_SYS_HYPERVISOR=y
CONFIG_XEN_XENBUS_FRONTEND=y
CONFIG_XEN_GNTDEV=m
CONFIG_XEN_GRANT_DEV_ALLOC=m
# CONFIG_XEN_GRANT_DMA_ALLOC is not set
CONFIG_SWIOTLB_XEN=y
CONFIG_XEN_PCIDEV_BACKEND=m
# CONFIG_XEN_PVCALLS_FRONTEND is not set
# CONFIG_XEN_PVCALLS_BACKEND is not set
# CONFIG_XEN_SCSI_BACKEND is not set
CONFIG_XEN_PRIVCMD=m
CONFIG_XEN_ACPI_PROCESSOR=m
CONFIG_XEN_MCE_LOG=y
CONFIG_XEN_HAVE_PVMMU=y
CONFIG_XEN_EFI=y
CONFIG_XEN_AUTO_XLATE=y
CONFIG_XEN_ACPI=y
CONFIG_XEN_SYMS=y
CONFIG_XEN_HAVE_VPMU=y
# end of Xen driver support

# CONFIG_GREYBUS is not set
CONFIG_COMEDI=m
# CONFIG_COMEDI_DEBUG is not set
CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB=2048
CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB=20480
CONFIG_COMEDI_MISC_DRIVERS=y
CONFIG_COMEDI_BOND=m
CONFIG_COMEDI_TEST=m
CONFIG_COMEDI_PARPORT=m
# CONFIG_COMEDI_ISA_DRIVERS is not set
CONFIG_COMEDI_PCI_DRIVERS=m
CONFIG_COMEDI_8255_PCI=m
CONFIG_COMEDI_ADDI_WATCHDOG=m
CONFIG_COMEDI_ADDI_APCI_1032=m
CONFIG_COMEDI_ADDI_APCI_1500=m
CONFIG_COMEDI_ADDI_APCI_1516=m
CONFIG_COMEDI_ADDI_APCI_1564=m
CONFIG_COMEDI_ADDI_APCI_16XX=m
CONFIG_COMEDI_ADDI_APCI_2032=m
CONFIG_COMEDI_ADDI_APCI_2200=m
CONFIG_COMEDI_ADDI_APCI_3120=m
CONFIG_COMEDI_ADDI_APCI_3501=m
CONFIG_COMEDI_ADDI_APCI_3XXX=m
CONFIG_COMEDI_ADL_PCI6208=m
CONFIG_COMEDI_ADL_PCI7X3X=m
CONFIG_COMEDI_ADL_PCI8164=m
CONFIG_COMEDI_ADL_PCI9111=m
CONFIG_COMEDI_ADL_PCI9118=m
CONFIG_COMEDI_ADV_PCI1710=m
# CONFIG_COMEDI_ADV_PCI1720 is not set
CONFIG_COMEDI_ADV_PCI1723=m
CONFIG_COMEDI_ADV_PCI1724=m
# CONFIG_COMEDI_ADV_PCI1760 is not set
CONFIG_COMEDI_ADV_PCI_DIO=m
CONFIG_COMEDI_AMPLC_DIO200_PCI=m
CONFIG_COMEDI_AMPLC_PC236_PCI=m
CONFIG_COMEDI_AMPLC_PC263_PCI=m
CONFIG_COMEDI_AMPLC_PCI224=m
CONFIG_COMEDI_AMPLC_PCI230=m
CONFIG_COMEDI_CONTEC_PCI_DIO=m
CONFIG_COMEDI_DAS08_PCI=m
CONFIG_COMEDI_DT3000=m
CONFIG_COMEDI_DYNA_PCI10XX=m
CONFIG_COMEDI_GSC_HPDI=m
CONFIG_COMEDI_MF6X4=m
CONFIG_COMEDI_ICP_MULTI=m
CONFIG_COMEDI_DAQBOARD2000=m
CONFIG_COMEDI_JR3_PCI=m
CONFIG_COMEDI_KE_COUNTER=m
CONFIG_COMEDI_CB_PCIDAS64=m
CONFIG_COMEDI_CB_PCIDAS=m
CONFIG_COMEDI_CB_PCIDDA=m
CONFIG_COMEDI_CB_PCIMDAS=m
CONFIG_COMEDI_CB_PCIMDDA=m
CONFIG_COMEDI_ME4000=m
CONFIG_COMEDI_ME_DAQ=m
CONFIG_COMEDI_NI_6527=m
CONFIG_COMEDI_NI_65XX=m
CONFIG_COMEDI_NI_660X=m
CONFIG_COMEDI_NI_670X=m
CONFIG_COMEDI_NI_LABPC_PCI=m
CONFIG_COMEDI_NI_PCIDIO=m
CONFIG_COMEDI_NI_PCIMIO=m
CONFIG_COMEDI_RTD520=m
CONFIG_COMEDI_S626=m
CONFIG_COMEDI_MITE=m
CONFIG_COMEDI_NI_TIOCMD=m
CONFIG_COMEDI_PCMCIA_DRIVERS=m
CONFIG_COMEDI_CB_DAS16_CS=m
CONFIG_COMEDI_DAS08_CS=m
CONFIG_COMEDI_NI_DAQ_700_CS=m
CONFIG_COMEDI_NI_DAQ_DIO24_CS=m
CONFIG_COMEDI_NI_LABPC_CS=m
CONFIG_COMEDI_NI_MIO_CS=m
CONFIG_COMEDI_QUATECH_DAQP_CS=m
CONFIG_COMEDI_USB_DRIVERS=m
CONFIG_COMEDI_DT9812=m
# CONFIG_COMEDI_NI_USB6501 is not set
CONFIG_COMEDI_USBDUX=m
CONFIG_COMEDI_USBDUXFAST=m
CONFIG_COMEDI_USBDUXSIGMA=m
CONFIG_COMEDI_VMK80XX=m
CONFIG_COMEDI_8254=m
CONFIG_COMEDI_8255=m
# CONFIG_COMEDI_8255_SA is not set
CONFIG_COMEDI_KCOMEDILIB=m
CONFIG_COMEDI_AMPLC_DIO200=m
CONFIG_COMEDI_AMPLC_PC236=m
CONFIG_COMEDI_DAS08=m
CONFIG_COMEDI_NI_LABPC=m
CONFIG_COMEDI_NI_TIO=m
CONFIG_COMEDI_NI_ROUTING=m
# CONFIG_COMEDI_TESTS is not set
CONFIG_STAGING=y
CONFIG_PRISM2_USB=m
CONFIG_RTL8192U=m
CONFIG_RTLLIB=m
CONFIG_RTLLIB_CRYPTO_CCMP=m
CONFIG_RTLLIB_CRYPTO_TKIP=m
CONFIG_RTLLIB_CRYPTO_WEP=m
CONFIG_RTL8192E=m
# CONFIG_RTL8723BS is not set
CONFIG_R8712U=m
CONFIG_R8188EU=m
CONFIG_88EU_AP_MODE=y
CONFIG_RTS5208=m
# CONFIG_VT6655 is not set
CONFIG_VT6656=m

#
# IIO staging drivers
#

#
# Accelerometers
#
# CONFIG_ADIS16203 is not set
# CONFIG_ADIS16240 is not set
# end of Accelerometers

#
# Analog to digital converters
#
# CONFIG_AD7816 is not set
# CONFIG_AD7280 is not set
# end of Analog to digital converters

#
# Analog digital bi-direction converters
#
# CONFIG_ADT7316 is not set
# end of Analog digital bi-direction converters

#
# Capacitance to digital converters
#
# CONFIG_AD7746 is not set
# end of Capacitance to digital converters

#
# Direct Digital Synthesis
#
# CONFIG_AD9832 is not set
# CONFIG_AD9834 is not set
# end of Direct Digital Synthesis

#
# Network Analyzer, Impedance Converters
#
# CONFIG_AD5933 is not set
# end of Network Analyzer, Impedance Converters

#
# Active energy metering IC
#
# CONFIG_ADE7854 is not set
# end of Active energy metering IC

#
# Resolver to digital converters
#
# CONFIG_AD2S1210 is not set
# end of Resolver to digital converters
# end of IIO staging drivers

# CONFIG_FB_SM750 is not set
CONFIG_STAGING_MEDIA=y
# CONFIG_INTEL_ATOMISP is not set
CONFIG_VIDEO_ZORAN=m
CONFIG_VIDEO_ZORAN_DC30=m
CONFIG_VIDEO_ZORAN_ZR36060=m
CONFIG_VIDEO_ZORAN_BUZ=m
CONFIG_VIDEO_ZORAN_DC10=m
CONFIG_VIDEO_ZORAN_LML33=m
CONFIG_VIDEO_ZORAN_LML33R10=m
CONFIG_VIDEO_ZORAN_AVS6EYES=m
# CONFIG_VIDEO_IPU3_IMGU is not set

#
# Android
#
# end of Android

# CONFIG_LTE_GDM724X is not set
# CONFIG_FIREWIRE_SERIAL is not set
# CONFIG_GS_FPGABOOT is not set
# CONFIG_UNISYSSPAR is not set
# CONFIG_FB_TFT is not set
# CONFIG_KS7010 is not set
# CONFIG_PI433 is not set
# CONFIG_FIELDBUS_DEV is not set
# CONFIG_KPC2000 is not set
CONFIG_QLGE=m
# CONFIG_WFX is not set
CONFIG_X86_PLATFORM_DEVICES=y
CONFIG_ACPI_WMI=m
CONFIG_WMI_BMOF=m
# CONFIG_HUAWEI_WMI is not set
# CONFIG_INTEL_WMI_SBL_FW_UPDATE is not set
# CONFIG_INTEL_WMI_THUNDERBOLT is not set
CONFIG_MXM_WMI=m
# CONFIG_PEAQ_WMI is not set
# CONFIG_XIAOMI_WMI is not set
# CONFIG_GIGABYTE_WMI is not set
CONFIG_ACERHDF=m
# CONFIG_ACER_WIRELESS is not set
CONFIG_ACER_WMI=m
# CONFIG_AMD_PMC is not set
# CONFIG_ADV_SWBUTTON is not set
CONFIG_APPLE_GMUX=m
CONFIG_ASUS_LAPTOP=m
# CONFIG_ASUS_WIRELESS is not set
CONFIG_ASUS_WMI=m
CONFIG_ASUS_NB_WMI=m
CONFIG_EEEPC_LAPTOP=m
CONFIG_EEEPC_WMI=m
# CONFIG_X86_PLATFORM_DRIVERS_DELL is not set
CONFIG_AMILO_RFKILL=m
CONFIG_FUJITSU_LAPTOP=m
CONFIG_FUJITSU_TABLET=m
# CONFIG_GPD_POCKET_FAN is not set
CONFIG_HP_ACCEL=m
CONFIG_HP_WIRELESS=m
CONFIG_HP_WMI=m
CONFIG_IBM_RTL=m
CONFIG_IDEAPAD_LAPTOP=m
CONFIG_SENSORS_HDAPS=m
CONFIG_THINKPAD_ACPI=m
CONFIG_THINKPAD_ACPI_ALSA_SUPPORT=y
# CONFIG_THINKPAD_ACPI_DEBUGFACILITIES is not set
# CONFIG_THINKPAD_ACPI_DEBUG is not set
# CONFIG_THINKPAD_ACPI_UNSAFE_LEDS is not set
CONFIG_THINKPAD_ACPI_VIDEO=y
CONFIG_THINKPAD_ACPI_HOTKEY_POLL=y
# CONFIG_INTEL_ATOMISP2_PM is not set
# CONFIG_INTEL_HID_EVENT is not set
# CONFIG_INTEL_INT0002_VGPIO is not set
# CONFIG_INTEL_MENLOW is not set
CONFIG_INTEL_OAKTRAIL=m
# CONFIG_INTEL_VBTN is not set
CONFIG_MSI_LAPTOP=m
CONFIG_MSI_WMI=m
# CONFIG_PCENGINES_APU2 is not set
CONFIG_SAMSUNG_LAPTOP=m
CONFIG_SAMSUNG_Q10=m
CONFIG_ACPI_TOSHIBA=m
CONFIG_TOSHIBA_BT_RFKILL=m
# CONFIG_TOSHIBA_HAPS is not set
# CONFIG_TOSHIBA_WMI is not set
CONFIG_ACPI_CMPC=m
CONFIG_COMPAL_LAPTOP=m
# CONFIG_LG_LAPTOP is not set
CONFIG_PANASONIC_LAPTOP=m
CONFIG_SONY_LAPTOP=m
CONFIG_SONYPI_COMPAT=y
# CONFIG_SYSTEM76_ACPI is not set
CONFIG_TOPSTAR_LAPTOP=m
# CONFIG_I2C_MULTI_INSTANTIATE is not set
# CONFIG_MLX_PLATFORM is not set
CONFIG_INTEL_IPS=m
CONFIG_INTEL_RST=m
CONFIG_INTEL_SMARTCONNECT=m

#
# Intel Speed Select Technology interface support
#
# CONFIG_INTEL_SPEED_SELECT_INTERFACE is not set
# end of Intel Speed Select Technology interface support

# CONFIG_INTEL_TURBO_MAX_3 is not set
# CONFIG_INTEL_UNCORE_FREQ_CONTROL is not set
# CONFIG_INTEL_PMC_CORE is not set
# CONFIG_INTEL_PUNIT_IPC is not set
# CONFIG_INTEL_SCU_PCI is not set
# CONFIG_INTEL_SCU_PLATFORM is not set
CONFIG_PMC_ATOM=y
CONFIG_CHROME_PLATFORMS=y
CONFIG_CHROMEOS_LAPTOP=m
CONFIG_CHROMEOS_PSTORE=m
# CONFIG_CHROMEOS_TBMC is not set
# CONFIG_CROS_EC is not set
# CONFIG_CROS_KBD_LED_BACKLIGHT is not set
# CONFIG_MELLANOX_PLATFORM is not set
CONFIG_SURFACE_PLATFORMS=y
# CONFIG_SURFACE3_WMI is not set
# CONFIG_SURFACE_3_POWER_OPREGION is not set
# CONFIG_SURFACE_GPE is not set
# CONFIG_SURFACE_HOTPLUG is not set
# CONFIG_SURFACE_PRO3_BUTTON is not set
CONFIG_HAVE_CLK=y
CONFIG_CLKDEV_LOOKUP=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
# CONFIG_COMMON_CLK_MAX9485 is not set
# CONFIG_COMMON_CLK_SI5341 is not set
# CONFIG_COMMON_CLK_SI5351 is not set
# CONFIG_COMMON_CLK_SI544 is not set
# CONFIG_COMMON_CLK_CDCE706 is not set
# CONFIG_COMMON_CLK_CS2000_CP is not set
# CONFIG_XILINX_VCU is not set
# CONFIG_HWSPINLOCK is not set

#
# Clock Source drivers
#
CONFIG_CLKEVT_I8253=y
CONFIG_I8253_LOCK=y
CONFIG_CLKBLD_I8253=y
# end of Clock Source drivers

CONFIG_MAILBOX=y
CONFIG_PCC=y
# CONFIG_ALTERA_MBOX is not set
CONFIG_IOMMU_IOVA=y
CONFIG_IOASID=y
CONFIG_IOMMU_API=y
CONFIG_IOMMU_SUPPORT=y

#
# Generic IOMMU Pagetable Support
#
CONFIG_IOMMU_IO_PGTABLE=y
# end of Generic IOMMU Pagetable Support

# CONFIG_IOMMU_DEBUGFS is not set
# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
CONFIG_IOMMU_DMA=y
CONFIG_AMD_IOMMU=y
CONFIG_AMD_IOMMU_V2=y
CONFIG_DMAR_TABLE=y
CONFIG_INTEL_IOMMU=y
# CONFIG_INTEL_IOMMU_SVM is not set
# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set
CONFIG_INTEL_IOMMU_FLOPPY_WA=y
# CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set
CONFIG_IRQ_REMAP=y
CONFIG_HYPERV_IOMMU=y

#
# Remoteproc drivers
#
# CONFIG_REMOTEPROC is not set
# end of Remoteproc drivers

#
# Rpmsg drivers
#
# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
# CONFIG_RPMSG_VIRTIO is not set
# end of Rpmsg drivers

# CONFIG_SOUNDWIRE is not set

#
# SOC (System On Chip) specific Drivers
#

#
# Amlogic SoC drivers
#
# end of Amlogic SoC drivers

#
# Broadcom SoC drivers
#
# end of Broadcom SoC drivers

#
# NXP/Freescale QorIQ SoC drivers
#
# end of NXP/Freescale QorIQ SoC drivers

#
# i.MX SoC drivers
#
# end of i.MX SoC drivers

#
# Enable LiteX SoC Builder specific drivers
#
# end of Enable LiteX SoC Builder specific drivers

#
# Qualcomm SoC drivers
#
# end of Qualcomm SoC drivers

# CONFIG_SOC_TI is not set

#
# Xilinx SoC drivers
#
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers

CONFIG_PM_DEVFREQ=y

#
# DEVFREQ Governors
#
CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=m
# CONFIG_DEVFREQ_GOV_PERFORMANCE is not set
# CONFIG_DEVFREQ_GOV_POWERSAVE is not set
# CONFIG_DEVFREQ_GOV_USERSPACE is not set
# CONFIG_DEVFREQ_GOV_PASSIVE is not set

#
# DEVFREQ Drivers
#
# CONFIG_PM_DEVFREQ_EVENT is not set
# CONFIG_EXTCON is not set
CONFIG_MEMORY=y
CONFIG_IIO=m
CONFIG_IIO_BUFFER=y
# CONFIG_IIO_BUFFER_CB is not set
# CONFIG_IIO_BUFFER_DMA is not set
# CONFIG_IIO_BUFFER_DMAENGINE is not set
# CONFIG_IIO_BUFFER_HW_CONSUMER is not set
CONFIG_IIO_KFIFO_BUF=m
CONFIG_IIO_TRIGGERED_BUFFER=m
# CONFIG_IIO_CONFIGFS is not set
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
# CONFIG_IIO_SW_DEVICE is not set
# CONFIG_IIO_SW_TRIGGER is not set
# CONFIG_IIO_TRIGGERED_EVENT is not set

#
# Accelerometers
#
# CONFIG_ADIS16201 is not set
# CONFIG_ADIS16209 is not set
# CONFIG_ADXL345_I2C is not set
# CONFIG_ADXL345_SPI is not set
# CONFIG_ADXL372_SPI is not set
# CONFIG_ADXL372_I2C is not set
# CONFIG_BMA180 is not set
# CONFIG_BMA220 is not set
# CONFIG_BMA400 is not set
# CONFIG_BMC150_ACCEL is not set
# CONFIG_BMI088_ACCEL is not set
# CONFIG_DA280 is not set
# CONFIG_DA311 is not set
# CONFIG_DMARD09 is not set
# CONFIG_DMARD10 is not set
CONFIG_HID_SENSOR_ACCEL_3D=m
# CONFIG_IIO_ST_ACCEL_3AXIS is not set
# CONFIG_KXSD9 is not set
# CONFIG_KXCJK1013 is not set
# CONFIG_MC3230 is not set
# CONFIG_MMA7455_I2C is not set
# CONFIG_MMA7455_SPI is not set
# CONFIG_MMA7660 is not set
# CONFIG_MMA8452 is not set
# CONFIG_MMA9551 is not set
# CONFIG_MMA9553 is not set
# CONFIG_MXC4005 is not set
# CONFIG_MXC6255 is not set
# CONFIG_SCA3000 is not set
# CONFIG_STK8312 is not set
# CONFIG_STK8BA50 is not set
# end of Accelerometers

#
# Analog to digital converters
#
# CONFIG_AD7091R5 is not set
# CONFIG_AD7124 is not set
# CONFIG_AD7192 is not set
# CONFIG_AD7266 is not set
# CONFIG_AD7291 is not set
# CONFIG_AD7292 is not set
# CONFIG_AD7298 is not set
# CONFIG_AD7476 is not set
# CONFIG_AD7606_IFACE_PARALLEL is not set
# CONFIG_AD7606_IFACE_SPI is not set
# CONFIG_AD7766 is not set
# CONFIG_AD7768_1 is not set
# CONFIG_AD7780 is not set
# CONFIG_AD7791 is not set
# CONFIG_AD7793 is not set
# CONFIG_AD7887 is not set
# CONFIG_AD7923 is not set
# CONFIG_AD7949 is not set
# CONFIG_AD799X is not set
# CONFIG_HI8435 is not set
# CONFIG_HX711 is not set
# CONFIG_INA2XX_ADC is not set
# CONFIG_LTC2471 is not set
# CONFIG_LTC2485 is not set
# CONFIG_LTC2496 is not set
# CONFIG_LTC2497 is not set
# CONFIG_MAX1027 is not set
# CONFIG_MAX11100 is not set
# CONFIG_MAX1118 is not set
# CONFIG_MAX1241 is not set
# CONFIG_MAX1363 is not set
# CONFIG_MAX9611 is not set
# CONFIG_MCP320X is not set
# CONFIG_MCP3422 is not set
# CONFIG_MCP3911 is not set
# CONFIG_NAU7802 is not set
# CONFIG_TI_ADC081C is not set
# CONFIG_TI_ADC0832 is not set
# CONFIG_TI_ADC084S021 is not set
# CONFIG_TI_ADC12138 is not set
# CONFIG_TI_ADC108S102 is not set
# CONFIG_TI_ADC128S052 is not set
# CONFIG_TI_ADC161S626 is not set
# CONFIG_TI_ADS1015 is not set
# CONFIG_TI_ADS7950 is not set
# CONFIG_TI_ADS131E08 is not set
# CONFIG_TI_TLC4541 is not set
CONFIG_VIPERBOARD_ADC=m
# CONFIG_XILINX_XADC is not set
# end of Analog to digital converters

#
# Analog Front Ends
#
# end of Analog Front Ends

#
# Amplifiers
#
# CONFIG_AD8366 is not set
# CONFIG_HMC425 is not set
# end of Amplifiers

#
# Capacitance to digital converters
#
# CONFIG_AD7150 is not set
# end of Capacitance to digital converters

#
# Chemical Sensors
#
# CONFIG_ATLAS_PH_SENSOR is not set
# CONFIG_ATLAS_EZO_SENSOR is not set
# CONFIG_BME680 is not set
# CONFIG_CCS811 is not set
# CONFIG_IAQCORE is not set
# CONFIG_SCD30_CORE is not set
# CONFIG_SENSIRION_SGP30 is not set
# CONFIG_SPS30 is not set
# CONFIG_VZ89X is not set
# end of Chemical Sensors

#
# Hid Sensor IIO Common
#
CONFIG_HID_SENSOR_IIO_COMMON=m
CONFIG_HID_SENSOR_IIO_TRIGGER=m
# end of Hid Sensor IIO Common

#
# IIO SCMI Sensors
#
# end of IIO SCMI Sensors

#
# SSP Sensor Common
#
# CONFIG_IIO_SSP_SENSORHUB is not set
# end of SSP Sensor Common

#
# Digital to analog converters
#
# CONFIG_AD5064 is not set
# CONFIG_AD5360 is not set
# CONFIG_AD5380 is not set
# CONFIG_AD5421 is not set
# CONFIG_AD5446 is not set
# CONFIG_AD5449 is not set
# CONFIG_AD5592R is not set
# CONFIG_AD5593R is not set
# CONFIG_AD5504 is not set
# CONFIG_AD5624R_SPI is not set
# CONFIG_AD5686_SPI is not set
# CONFIG_AD5696_I2C is not set
# CONFIG_AD5755 is not set
# CONFIG_AD5758 is not set
# CONFIG_AD5761 is not set
# CONFIG_AD5764 is not set
# CONFIG_AD5766 is not set
# CONFIG_AD5770R is not set
# CONFIG_AD5791 is not set
# CONFIG_AD7303 is not set
# CONFIG_AD8801 is not set
# CONFIG_DS4424 is not set
# CONFIG_LTC1660 is not set
# CONFIG_LTC2632 is not set
# CONFIG_M62332 is not set
# CONFIG_MAX517 is not set
# CONFIG_MCP4725 is not set
# CONFIG_MCP4922 is not set
# CONFIG_TI_DAC082S085 is not set
# CONFIG_TI_DAC5571 is not set
# CONFIG_TI_DAC7311 is not set
# CONFIG_TI_DAC7612 is not set
# end of Digital to analog converters

#
# IIO dummy driver
#
# end of IIO dummy driver

#
# Frequency Synthesizers DDS/PLL
#

#
# Clock Generator/Distribution
#
# CONFIG_AD9523 is not set
# end of Clock Generator/Distribution

#
# Phase-Locked Loop (PLL) frequency synthesizers
#
# CONFIG_ADF4350 is not set
# CONFIG_ADF4371 is not set
# end of Phase-Locked Loop (PLL) frequency synthesizers
# end of Frequency Synthesizers DDS/PLL

#
# Digital gyroscope sensors
#
# CONFIG_ADIS16080 is not set
# CONFIG_ADIS16130 is not set
# CONFIG_ADIS16136 is not set
# CONFIG_ADIS16260 is not set
# CONFIG_ADXRS290 is not set
# CONFIG_ADXRS450 is not set
# CONFIG_BMG160 is not set
# CONFIG_FXAS21002C is not set
CONFIG_HID_SENSOR_GYRO_3D=m
# CONFIG_MPU3050_I2C is not set
# CONFIG_IIO_ST_GYRO_3AXIS is not set
# CONFIG_ITG3200 is not set
# end of Digital gyroscope sensors

#
# Health Sensors
#

#
# Heart Rate Monitors
#
# CONFIG_AFE4403 is not set
# CONFIG_AFE4404 is not set
# CONFIG_MAX30100 is not set
# CONFIG_MAX30102 is not set
# end of Heart Rate Monitors
# end of Health Sensors

#
# Humidity sensors
#
# CONFIG_AM2315 is not set
# CONFIG_DHT11 is not set
# CONFIG_HDC100X is not set
# CONFIG_HDC2010 is not set
# CONFIG_HID_SENSOR_HUMIDITY is not set
# CONFIG_HTS221 is not set
# CONFIG_HTU21 is not set
# CONFIG_SI7005 is not set
# CONFIG_SI7020 is not set
# end of Humidity sensors

#
# Inertial measurement units
#
# CONFIG_ADIS16400 is not set
# CONFIG_ADIS16460 is not set
# CONFIG_ADIS16475 is not set
# CONFIG_ADIS16480 is not set
# CONFIG_BMI160_I2C is not set
# CONFIG_BMI160_SPI is not set
# CONFIG_FXOS8700_I2C is not set
# CONFIG_FXOS8700_SPI is not set
# CONFIG_KMX61 is not set
# CONFIG_INV_ICM42600_I2C is not set
# CONFIG_INV_ICM42600_SPI is not set
# CONFIG_INV_MPU6050_I2C is not set
# CONFIG_INV_MPU6050_SPI is not set
# CONFIG_IIO_ST_LSM6DSX is not set
# end of Inertial measurement units

#
# Light sensors
#
# CONFIG_ACPI_ALS is not set
# CONFIG_ADJD_S311 is not set
# CONFIG_ADUX1020 is not set
# CONFIG_AL3010 is not set
# CONFIG_AL3320A is not set
# CONFIG_APDS9300 is not set
# CONFIG_APDS9960 is not set
# CONFIG_AS73211 is not set
# CONFIG_BH1750 is not set
# CONFIG_BH1780 is not set
# CONFIG_CM32181 is not set
# CONFIG_CM3232 is not set
# CONFIG_CM3323 is not set
# CONFIG_CM36651 is not set
# CONFIG_GP2AP002 is not set
# CONFIG_GP2AP020A00F is not set
CONFIG_SENSORS_ISL29018=m
# CONFIG_SENSORS_ISL29028 is not set
# CONFIG_ISL29125 is not set
CONFIG_HID_SENSOR_ALS=m
CONFIG_HID_SENSOR_PROX=m
# CONFIG_JSA1212 is not set
# CONFIG_RPR0521 is not set
# CONFIG_LTR501 is not set
# CONFIG_LV0104CS is not set
# CONFIG_MAX44000 is not set
# CONFIG_MAX44009 is not set
# CONFIG_NOA1305 is not set
# CONFIG_OPT3001 is not set
# CONFIG_PA12203001 is not set
# CONFIG_SI1133 is not set
# CONFIG_SI1145 is not set
# CONFIG_STK3310 is not set
# CONFIG_ST_UVIS25 is not set
# CONFIG_TCS3414 is not set
# CONFIG_TCS3472 is not set
CONFIG_SENSORS_TSL2563=m
CONFIG_TSL2583=m
# CONFIG_TSL2772 is not set
# CONFIG_TSL4531 is not set
# CONFIG_US5182D is not set
# CONFIG_VCNL4000 is not set
# CONFIG_VCNL4035 is not set
# CONFIG_VEML6030 is not set
# CONFIG_VEML6070 is not set
# CONFIG_VL6180 is not set
# CONFIG_ZOPT2201 is not set
# end of Light sensors

#
# Magnetometer sensors
#
# CONFIG_AK8975 is not set
# CONFIG_AK09911 is not set
# CONFIG_BMC150_MAGN_I2C is not set
# CONFIG_BMC150_MAGN_SPI is not set
# CONFIG_MAG3110 is not set
CONFIG_HID_SENSOR_MAGNETOMETER_3D=m
# CONFIG_MMC35240 is not set
# CONFIG_IIO_ST_MAGN_3AXIS is not set
# CONFIG_SENSORS_HMC5843_I2C is not set
# CONFIG_SENSORS_HMC5843_SPI is not set
# CONFIG_SENSORS_RM3100_I2C is not set
# CONFIG_SENSORS_RM3100_SPI is not set
# CONFIG_YAMAHA_YAS530 is not set
# end of Magnetometer sensors

#
# Multiplexers
#
# end of Multiplexers

#
# Inclinometer sensors
#
CONFIG_HID_SENSOR_INCLINOMETER_3D=m
CONFIG_HID_SENSOR_DEVICE_ROTATION=m
# end of Inclinometer sensors

#
# Triggers - standalone
#
# CONFIG_IIO_INTERRUPT_TRIGGER is not set
# CONFIG_IIO_SYSFS_TRIGGER is not set
# end of Triggers - standalone

#
# Linear and angular position sensors
#
# CONFIG_HID_SENSOR_CUSTOM_INTEL_HINGE is not set
# end of Linear and angular position sensors

#
# Digital potentiometers
#
# CONFIG_AD5272 is not set
# CONFIG_DS1803 is not set
# CONFIG_MAX5432 is not set
# CONFIG_MAX5481 is not set
# CONFIG_MAX5487 is not set
# CONFIG_MCP4018 is not set
# CONFIG_MCP4131 is not set
# CONFIG_MCP4531 is not set
# CONFIG_MCP41010 is not set
# CONFIG_TPL0102 is not set
# end of Digital potentiometers

#
# Digital potentiostats
#
# CONFIG_LMP91000 is not set
# end of Digital potentiostats

#
# Pressure sensors
#
# CONFIG_ABP060MG is not set
# CONFIG_BMP280 is not set
# CONFIG_DLHL60D is not set
# CONFIG_DPS310 is not set
CONFIG_HID_SENSOR_PRESS=m
# CONFIG_HP03 is not set
# CONFIG_ICP10100 is not set
# CONFIG_MPL115_I2C is not set
# CONFIG_MPL115_SPI is not set
# CONFIG_MPL3115 is not set
# CONFIG_MS5611 is not set
# CONFIG_MS5637 is not set
# CONFIG_IIO_ST_PRESS is not set
# CONFIG_T5403 is not set
# CONFIG_HP206C is not set
# CONFIG_ZPA2326 is not set
# end of Pressure sensors

#
# Lightning sensors
#
# CONFIG_AS3935 is not set
# end of Lightning sensors

#
# Proximity and distance sensors
#
# CONFIG_ISL29501 is not set
# CONFIG_LIDAR_LITE_V2 is not set
# CONFIG_MB1232 is not set
# CONFIG_PING is not set
# CONFIG_RFD77402 is not set
# CONFIG_SRF04 is not set
# CONFIG_SX9310 is not set
# CONFIG_SX9500 is not set
# CONFIG_SRF08 is not set
# CONFIG_VCNL3020 is not set
# CONFIG_VL53L0X_I2C is not set
# end of Proximity and distance sensors

#
# Resolver to digital converters
#
# CONFIG_AD2S90 is not set
# CONFIG_AD2S1200 is not set
# end of Resolver to digital converters

#
# Temperature sensors
#
# CONFIG_LTC2983 is not set
# CONFIG_MAXIM_THERMOCOUPLE is not set
# CONFIG_HID_SENSOR_TEMP is not set
# CONFIG_MLX90614 is not set
# CONFIG_MLX90632 is not set
# CONFIG_TMP006 is not set
# CONFIG_TMP007 is not set
# CONFIG_TSYS01 is not set
# CONFIG_TSYS02D is not set
# CONFIG_MAX31856 is not set
# end of Temperature sensors

# CONFIG_NTB is not set
# CONFIG_VME_BUS is not set
# CONFIG_PWM is not set

#
# IRQ chip support
#
# end of IRQ chip support

# CONFIG_IPACK_BUS is not set
# CONFIG_RESET_CONTROLLER is not set

#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
# CONFIG_USB_LGM_PHY is not set
# CONFIG_BCM_KONA_USB2_PHY is not set
# CONFIG_PHY_PXA_28NM_HSIC is not set
# CONFIG_PHY_PXA_28NM_USB2 is not set
# CONFIG_PHY_CPCAP_USB is not set
# CONFIG_PHY_INTEL_LGM_EMMC is not set
# end of PHY Subsystem

CONFIG_POWERCAP=y
CONFIG_INTEL_RAPL_CORE=m
CONFIG_INTEL_RAPL=m
# CONFIG_IDLE_INJECT is not set
# CONFIG_DTPM is not set
# CONFIG_MCB is not set

#
# Performance monitor support
#
# end of Performance monitor support

CONFIG_RAS=y
# CONFIG_RAS_CEC is not set
# CONFIG_USB4 is not set

#
# Android
#
# CONFIG_ANDROID is not set
# end of Android

# CONFIG_LIBNVDIMM is not set
CONFIG_DAX=y
# CONFIG_DEV_DAX is not set
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
# CONFIG_NVMEM_RMEM is not set

#
# HW tracing support
#
# CONFIG_STM is not set
# CONFIG_INTEL_TH is not set
# end of HW tracing support

# CONFIG_FPGA is not set
# CONFIG_TEE is not set
CONFIG_PM_OPP=y
# CONFIG_UNISYS_VISORBUS is not set
# CONFIG_SIOX is not set
# CONFIG_SLIMBUS is not set
# CONFIG_INTERCONNECT is not set
# CONFIG_COUNTER is not set
# CONFIG_MOST is not set
# end of Device Drivers

#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_VALIDATE_FS_PARSER=y
CONFIG_FS_IOMAP=y
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
CONFIG_EXT4_FS=y
CONFIG_EXT4_USE_FOR_EXT2=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=m
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
CONFIG_XFS_FS=m
CONFIG_XFS_SUPPORT_V4=y
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
# CONFIG_XFS_ONLINE_SCRUB is not set
# CONFIG_XFS_WARN is not set
# CONFIG_XFS_DEBUG is not set
CONFIG_GFS2_FS=m
CONFIG_GFS2_FS_LOCKING_DLM=y
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
CONFIG_OCFS2_FS_STATS=y
CONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_BTRFS_FS=m
CONFIG_BTRFS_FS_POSIX_ACL=y
# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set
# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
# CONFIG_BTRFS_DEBUG is not set
# CONFIG_BTRFS_ASSERT is not set
# CONFIG_BTRFS_FS_REF_VERIFY is not set
CONFIG_NILFS2_FS=m
CONFIG_F2FS_FS=m
CONFIG_F2FS_STAT_FS=y
CONFIG_F2FS_FS_XATTR=y
CONFIG_F2FS_FS_POSIX_ACL=y
CONFIG_F2FS_FS_SECURITY=y
# CONFIG_F2FS_CHECK_FS is not set
# CONFIG_F2FS_FAULT_INJECTION is not set
# CONFIG_F2FS_FS_COMPRESSION is not set
CONFIG_FS_DAX=y
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
CONFIG_FILE_LOCKING=y
CONFIG_MANDATORY_FILE_LOCKING=y
# CONFIG_FS_ENCRYPTION is not set
# CONFIG_FS_VERITY is not set
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QUOTA_DEBUG is not set
CONFIG_QUOTA_TREE=m
CONFIG_QFMT_V1=m
CONFIG_QFMT_V2=m
CONFIG_QUOTACTL=y
CONFIG_AUTOFS4_FS=m
CONFIG_AUTOFS_FS=m
CONFIG_FUSE_FS=m
CONFIG_CUSE=m
# CONFIG_VIRTIO_FS is not set
# CONFIG_OVERLAY_FS is not set

#
# Caches
#
CONFIG_NETFS_SUPPORT=y
# CONFIG_NETFS_STATS is not set
CONFIG_FSCACHE=y
CONFIG_FSCACHE_STATS=y
# CONFIG_FSCACHE_HISTOGRAM is not set
# CONFIG_FSCACHE_DEBUG is not set
# CONFIG_FSCACHE_OBJECT_LIST is not set
CONFIG_CACHEFILES=y
# CONFIG_CACHEFILES_DEBUG is not set
# CONFIG_CACHEFILES_HISTOGRAM is not set
# end of Caches

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
# end of CD-ROM/DVD Filesystems

#
# DOS/FAT/EXFAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="utf8"
# CONFIG_FAT_DEFAULT_UTF8 is not set
# CONFIG_EXFAT_FS is not set
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
CONFIG_NTFS_RW=y
# end of DOS/FAT/EXFAT/NT Filesystems

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_VMCORE=y
# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_PROC_PID_ARCH_STATUS=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
# CONFIG_TMPFS_INODE64 is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_MEMFD_CREATE=y
CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
CONFIG_CONFIGFS_FS=m
CONFIG_EFIVAR_FS=m
# end of Pseudo filesystems

CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ORANGEFS_FS is not set
CONFIG_ADFS_FS=m
# CONFIG_ADFS_FS_RW is not set
CONFIG_AFFS_FS=m
CONFIG_ECRYPT_FS=m
CONFIG_ECRYPT_FS_MESSAGING=y
CONFIG_HFS_FS=m
CONFIG_HFSPLUS_FS=m
CONFIG_BEFS_FS=m
# CONFIG_BEFS_DEBUG is not set
CONFIG_BFS_FS=m
CONFIG_EFS_FS=m
CONFIG_JFFS2_FS=m
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
CONFIG_JFFS2_SUMMARY=y
CONFIG_JFFS2_FS_XATTR=y
CONFIG_JFFS2_FS_POSIX_ACL=y
CONFIG_JFFS2_FS_SECURITY=y
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_LZO=y
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_JFFS2_CMODE_NONE is not set
CONFIG_JFFS2_CMODE_PRIORITY=y
# CONFIG_JFFS2_CMODE_SIZE is not set
# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
CONFIG_UBIFS_FS=m
CONFIG_UBIFS_FS_ADVANCED_COMPR=y
CONFIG_UBIFS_FS_LZO=y
CONFIG_UBIFS_FS_ZLIB=y
CONFIG_UBIFS_FS_ZSTD=y
# CONFIG_UBIFS_ATIME_SUPPORT is not set
CONFIG_UBIFS_FS_XATTR=y
CONFIG_UBIFS_FS_SECURITY=y
# CONFIG_UBIFS_FS_AUTHENTICATION is not set
CONFIG_CRAMFS=m
CONFIG_CRAMFS_BLOCKDEV=y
# CONFIG_CRAMFS_MTD is not set
CONFIG_SQUASHFS=m
CONFIG_SQUASHFS_FILE_CACHE=y
# CONFIG_SQUASHFS_FILE_DIRECT is not set
CONFIG_SQUASHFS_DECOMP_SINGLE=y
# CONFIG_SQUASHFS_DECOMP_MULTI is not set
# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
CONFIG_SQUASHFS_XATTR=y
CONFIG_SQUASHFS_ZLIB=y
# CONFIG_SQUASHFS_LZ4 is not set
CONFIG_SQUASHFS_LZO=y
CONFIG_SQUASHFS_XZ=y
# CONFIG_SQUASHFS_ZSTD is not set
# CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
# CONFIG_SQUASHFS_EMBEDDED is not set
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
CONFIG_VXFS_FS=m
CONFIG_MINIX_FS=m
CONFIG_OMFS_FS=m
# CONFIG_HPFS_FS is not set
CONFIG_QNX4FS_FS=m
CONFIG_QNX6FS_FS=m
# CONFIG_QNX6FS_DEBUG is not set
CONFIG_ROMFS_FS=m
# CONFIG_ROMFS_BACKED_BY_BLOCK is not set
# CONFIG_ROMFS_BACKED_BY_MTD is not set
CONFIG_ROMFS_BACKED_BY_BOTH=y
CONFIG_ROMFS_ON_BLOCK=y
CONFIG_ROMFS_ON_MTD=y
CONFIG_PSTORE=y
CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240
CONFIG_PSTORE_DEFLATE_COMPRESS=y
# CONFIG_PSTORE_LZO_COMPRESS is not set
# CONFIG_PSTORE_LZ4_COMPRESS is not set
# CONFIG_PSTORE_LZ4HC_COMPRESS is not set
# CONFIG_PSTORE_842_COMPRESS is not set
# CONFIG_PSTORE_ZSTD_COMPRESS is not set
CONFIG_PSTORE_COMPRESS=y
CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
# CONFIG_PSTORE_CONSOLE is not set
# CONFIG_PSTORE_PMSG is not set
# CONFIG_PSTORE_FTRACE is not set
CONFIG_PSTORE_RAM=m
CONFIG_SYSV_FS=m
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
# CONFIG_UFS_DEBUG is not set
# CONFIG_EROFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V2=m
CONFIG_NFS_V3=m
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_NFS_SWAP=y
CONFIG_NFS_V4_1=y
CONFIG_NFS_V4_2=y
CONFIG_PNFS_FILE_LAYOUT=y
CONFIG_PNFS_BLOCK=y
CONFIG_PNFS_FLEXFILE_LAYOUT=m
CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
# CONFIG_NFS_V4_1_MIGRATION is not set
CONFIG_NFS_V4_SECURITY_LABEL=y
CONFIG_NFS_FSCACHE=y
# CONFIG_NFS_USE_LEGACY_DNS is not set
CONFIG_NFS_USE_KERNEL_DNS=y
CONFIG_NFS_DEBUG=y
CONFIG_NFS_DISABLE_UDP_SUPPORT=y
# CONFIG_NFS_V4_2_READ_PLUS is not set
CONFIG_NFSD=y
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
# CONFIG_NFSD_BLOCKLAYOUT is not set
# CONFIG_NFSD_SCSILAYOUT is not set
# CONFIG_NFSD_FLEXFILELAYOUT is not set
# CONFIG_NFSD_V4_2_INTER_SSC is not set
# CONFIG_NFSD_V4_SECURITY_LABEL is not set
CONFIG_GRACE_PERIOD=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=y
CONFIG_NFS_COMMON=y
CONFIG_NFS_V4_2_SSC_HELPER=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_SUNRPC_BACKCHANNEL=y
CONFIG_SUNRPC_SWAP=y
CONFIG_RPCSEC_GSS_KRB5=m
# CONFIG_SUNRPC_DISABLE_INSECURE_ENCTYPES is not set
CONFIG_SUNRPC_DEBUG=y
CONFIG_SUNRPC_XPRT_RDMA=m
CONFIG_CEPH_FS=m
CONFIG_CEPH_FSCACHE=y
CONFIG_CEPH_FS_POSIX_ACL=y
# CONFIG_CEPH_FS_SECURITY_LABEL is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS2 is not set
CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y
CONFIG_CIFS_WEAK_PW_HASH=y
CONFIG_CIFS_UPCALL=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
CONFIG_CIFS_DEBUG=y
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_DEBUG_DUMP_KEYS is not set
CONFIG_CIFS_DFS_UPCALL=y
# CONFIG_CIFS_SWN_UPCALL is not set
# CONFIG_CIFS_SMB_DIRECT is not set
CONFIG_CIFS_FSCACHE=y
CONFIG_CODA_FS=m
CONFIG_AFS_FS=m
# CONFIG_AFS_DEBUG is not set
CONFIG_AFS_FSCACHE=y
# CONFIG_AFS_DEBUG_CURSOR is not set
CONFIG_9P_FS=m
CONFIG_9P_FSCACHE=y
CONFIG_9P_FS_POSIX_ACL=y
CONFIG_9P_FS_SECURITY=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_MAC_ROMAN=m
CONFIG_NLS_MAC_CELTIC=m
CONFIG_NLS_MAC_CENTEURO=m
CONFIG_NLS_MAC_CROATIAN=m
CONFIG_NLS_MAC_CYRILLIC=m
CONFIG_NLS_MAC_GAELIC=m
CONFIG_NLS_MAC_GREEK=m
CONFIG_NLS_MAC_ICELAND=m
CONFIG_NLS_MAC_INUIT=m
CONFIG_NLS_MAC_ROMANIAN=m
CONFIG_NLS_MAC_TURKISH=m
CONFIG_NLS_UTF8=m
CONFIG_DLM=m
CONFIG_DLM_DEBUG=y
# CONFIG_UNICODE is not set
CONFIG_IO_WQ=y
# end of File systems

#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_REQUEST_CACHE is not set
# CONFIG_PERSISTENT_KEYRINGS is not set
# CONFIG_TRUSTED_KEYS is not set
# CONFIG_ENCRYPTED_KEYS is not set
# CONFIG_KEY_DH_OPERATIONS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_PAGE_TABLE_ISOLATION=y
# CONFIG_SECURITY_INFINIBAND is not set
CONFIG_SECURITY_NETWORK_XFRM=y
CONFIG_SECURITY_PATH=y
# CONFIG_INTEL_TXT is not set
CONFIG_LSM_MMAP_MIN_ADDR=65536
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
# CONFIG_HARDENED_USERCOPY is not set
# CONFIG_FORTIFY_SOURCE is not set
# CONFIG_STATIC_USERMODEHELPER is not set
CONFIG_SECURITY_SELINUX=y
# CONFIG_SECURITY_SELINUX_BOOTPARAM is not set
# CONFIG_SECURITY_SELINUX_DISABLE is not set
CONFIG_SECURITY_SELINUX_DEVELOP=y
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
CONFIG_SECURITY_SELINUX_SIDTAB_HASH_BITS=9
CONFIG_SECURITY_SELINUX_SID2STR_CACHE_SIZE=256
# CONFIG_SECURITY_SMACK is not set
CONFIG_SECURITY_TOMOYO=y
CONFIG_SECURITY_TOMOYO_MAX_ACCEPT_ENTRY=2048
CONFIG_SECURITY_TOMOYO_MAX_AUDIT_LOG=1024
# CONFIG_SECURITY_TOMOYO_OMIT_USERSPACE_LOADER is not set
CONFIG_SECURITY_TOMOYO_POLICY_LOADER="/sbin/tomoyo-init"
CONFIG_SECURITY_TOMOYO_ACTIVATION_TRIGGER="/sbin/init"
# CONFIG_SECURITY_TOMOYO_INSECURE_BUILTIN_SETTING is not set
CONFIG_SECURITY_APPARMOR=y
CONFIG_SECURITY_APPARMOR_HASH=y
CONFIG_SECURITY_APPARMOR_HASH_DEFAULT=y
# CONFIG_SECURITY_APPARMOR_DEBUG is not set
# CONFIG_SECURITY_LOADPIN is not set
CONFIG_SECURITY_YAMA=y
# CONFIG_SECURITY_SAFESETID is not set
# CONFIG_SECURITY_LOCKDOWN_LSM is not set
# CONFIG_SECURITY_LANDLOCK is not set
CONFIG_INTEGRITY=y
# CONFIG_INTEGRITY_SIGNATURE is not set
CONFIG_INTEGRITY_AUDIT=y
# CONFIG_IMA is not set
# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set
# CONFIG_EVM is not set
CONFIG_DEFAULT_SECURITY_SELINUX=y
# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
# CONFIG_DEFAULT_SECURITY_APPARMOR is not set
# CONFIG_DEFAULT_SECURITY_DAC is not set
CONFIG_LSM="yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,apparmor"

#
# Kernel hardening options
#

#
# Memory initialization
#
CONFIG_INIT_STACK_NONE=y
# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
# end of Memory initialization
# end of Kernel hardening options
# end of Security options

CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_ASYNC_PQ=m
CONFIG_ASYNC_RAID6_RECOV=m
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=m
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=m
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=m
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_USER is not set
# CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set
# CONFIG_CRYPTO_MANAGER_EXTRA_TESTS is not set
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_PCRYPT=m
CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_AUTHENC=y
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_SIMD=m
CONFIG_CRYPTO_ENGINE=m

#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
# CONFIG_CRYPTO_DH is not set
CONFIG_CRYPTO_ECC=m
CONFIG_CRYPTO_ECDH=m
# CONFIG_CRYPTO_ECDSA is not set
# CONFIG_CRYPTO_ECRDSA is not set
# CONFIG_CRYPTO_SM2 is not set
# CONFIG_CRYPTO_CURVE25519 is not set
# CONFIG_CRYPTO_CURVE25519_X86 is not set

#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
# CONFIG_CRYPTO_AEGIS128 is not set
# CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set
CONFIG_CRYPTO_SEQIV=m
CONFIG_CRYPTO_ECHAINIV=m

#
# Block modes
#
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CFB is not set
CONFIG_CRYPTO_CTR=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_LRW=m
# CONFIG_CRYPTO_OFB is not set
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
# CONFIG_CRYPTO_KEYWRAP is not set
# CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set
# CONFIG_CRYPTO_NHPOLY1305_AVX2 is not set
# CONFIG_CRYPTO_ADIANTUM is not set
CONFIG_CRYPTO_ESSIV=y

#
# Hash modes
#
CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_HMAC=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m

#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32C_INTEL=m
CONFIG_CRYPTO_CRC32=m
CONFIG_CRYPTO_CRC32_PCLMUL=m
CONFIG_CRYPTO_XXHASH=m
CONFIG_CRYPTO_BLAKE2B=m
# CONFIG_CRYPTO_BLAKE2S is not set
# CONFIG_CRYPTO_BLAKE2S_X86 is not set
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_CRCT10DIF_PCLMUL=m
CONFIG_CRYPTO_GHASH=m
# CONFIG_CRYPTO_POLY1305 is not set
# CONFIG_CRYPTO_POLY1305_X86_64 is not set
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_RMD160=m
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA1_SSSE3=m
CONFIG_CRYPTO_SHA256_SSSE3=m
CONFIG_CRYPTO_SHA512_SSSE3=m
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=m
# CONFIG_CRYPTO_SHA3 is not set
# CONFIG_CRYPTO_SM3 is not set
# CONFIG_CRYPTO_STREEBOG is not set
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL=m

#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_TI is not set
CONFIG_CRYPTO_AES_NI_INTEL=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_BLOWFISH_COMMON=m
CONFIG_CRYPTO_BLOWFISH_X86_64=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_CAMELLIA_X86_64=m
CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64=m
CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64=m
CONFIG_CRYPTO_CAST_COMMON=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST5_AVX_X86_64=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_CAST6_AVX_X86_64=m
CONFIG_CRYPTO_DES=m
# CONFIG_CRYPTO_DES3_EDE_X86_64 is not set
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_KHAZAD=m
# CONFIG_CRYPTO_CHACHA20 is not set
# CONFIG_CRYPTO_CHACHA20_X86_64 is not set
CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_SERPENT_SSE2_X86_64=m
CONFIG_CRYPTO_SERPENT_AVX_X86_64=m
CONFIG_CRYPTO_SERPENT_AVX2_X86_64=m
# CONFIG_CRYPTO_SM4 is not set
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_TWOFISH_X86_64=m
CONFIG_CRYPTO_TWOFISH_X86_64_3WAY=m
CONFIG_CRYPTO_TWOFISH_AVX_X86_64=m

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
# CONFIG_CRYPTO_842 is not set
CONFIG_CRYPTO_LZ4=m
CONFIG_CRYPTO_LZ4HC=m
CONFIG_CRYPTO_ZSTD=m

#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=m
CONFIG_CRYPTO_DRBG_MENU=m
CONFIG_CRYPTO_DRBG_HMAC=y
# CONFIG_CRYPTO_DRBG_HASH is not set
# CONFIG_CRYPTO_DRBG_CTR is not set
CONFIG_CRYPTO_DRBG=m
CONFIG_CRYPTO_JITTERENTROPY=m
CONFIG_CRYPTO_USER_API=m
CONFIG_CRYPTO_USER_API_HASH=m
CONFIG_CRYPTO_USER_API_SKCIPHER=m
# CONFIG_CRYPTO_USER_API_RNG is not set
# CONFIG_CRYPTO_USER_API_AEAD is not set
CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
CONFIG_CRYPTO_HASH_INFO=y

#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_ARC4=m
# CONFIG_CRYPTO_LIB_BLAKE2S is not set
# CONFIG_CRYPTO_LIB_CHACHA is not set
# CONFIG_CRYPTO_LIB_CURVE25519 is not set
CONFIG_CRYPTO_LIB_DES=m
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11
# CONFIG_CRYPTO_LIB_POLY1305 is not set
# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_LIB_SHA256=y
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_DEV_PADLOCK=m
CONFIG_CRYPTO_DEV_PADLOCK_AES=m
CONFIG_CRYPTO_DEV_PADLOCK_SHA=m
# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
CONFIG_CRYPTO_DEV_CCP=y
CONFIG_CRYPTO_DEV_CCP_DD=m
CONFIG_CRYPTO_DEV_SP_CCP=y
CONFIG_CRYPTO_DEV_CCP_CRYPTO=m
CONFIG_CRYPTO_DEV_SP_PSP=y
# CONFIG_CRYPTO_DEV_CCP_DEBUGFS is not set
# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set
# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
# CONFIG_CRYPTO_DEV_QAT_C62X is not set
# CONFIG_CRYPTO_DEV_QAT_4XXX is not set
# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set
# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
# CONFIG_CRYPTO_DEV_CHELSIO is not set
CONFIG_CRYPTO_DEV_VIRTIO=m
# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
CONFIG_PKCS7_MESSAGE_PARSER=y
# CONFIG_PKCS7_TEST_KEY is not set
# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set

#
# Certificates for signature checking
#
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
# end of Certificates for signature checking

CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_RAID6_PQ=m
CONFIG_RAID6_PQ_BENCHMARK=y
# CONFIG_PACKING is not set
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_CORDIC=m
# CONFIG_PRIME_NUMBERS is not set
CONFIG_RATIONAL=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
CONFIG_CRC64=m
# CONFIG_CRC4 is not set
CONFIG_CRC7=m
CONFIG_LIBCRC32C=y
# CONFIG_CRC8 is not set
CONFIG_XXHASH=y
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=m
CONFIG_LZ4HC_COMPRESS=m
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_COMPRESS=m
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
# CONFIG_XZ_DEC_POWERPC is not set
# CONFIG_XZ_DEC_IA64 is not set
# CONFIG_XZ_DEC_ARM is not set
# CONFIG_XZ_DEC_ARMTHUMB is not set
# CONFIG_XZ_DEC_SPARC is not set
CONFIG_XZ_DEC_BCJ=y
# CONFIG_XZ_DEC_TEST is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_DECOMPRESS_ZSTD=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_REED_SOLOMON=m
CONFIG_REED_SOLOMON_ENC8=y
CONFIG_REED_SOLOMON_DEC8=y
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=y
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_BTREE=y
CONFIG_INTERVAL_TREE=y
CONFIG_XARRAY_MULTI=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_DMA_OPS=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_SWIOTLB=y
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_DMA_MAP_BENCHMARK is not set
CONFIG_SGL_ALLOC=y
CONFIG_IOMMU_HELPER=y
CONFIG_CHECK_SIGNATURE=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_GLOB=y
# CONFIG_GLOB_SELFTEST is not set
CONFIG_NLATTR=y
CONFIG_LRU_CACHE=m
CONFIG_CLZ_TAB=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_DIMLIB=y
CONFIG_OID_REGISTRY=y
CONFIG_UCS2_STRING=y
CONFIG_HAVE_GENERIC_VDSO=y
CONFIG_GENERIC_GETTIMEOFDAY=y
CONFIG_GENERIC_VDSO_TIME_NS=y
CONFIG_FONT_SUPPORT=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_SG_POOL=y
CONFIG_ARCH_HAS_PMEM_API=y
CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
CONFIG_ARCH_HAS_COPY_MC=y
CONFIG_ARCH_STACKWALK=y
CONFIG_SBITMAP=y
# CONFIG_STRING_SELFTEST is not set
# end of Library routines

#
# Kernel hacking
#

#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
# CONFIG_PRINTK_CALLER is not set
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
CONFIG_BOOT_PRINTK_DELAY=y
CONFIG_DYNAMIC_DEBUG=y
CONFIG_DYNAMIC_DEBUG_CORE=y
CONFIG_SYMBOLIC_ERRNAME=y
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options

#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_INFO_REDUCED is not set
# CONFIG_DEBUG_INFO_SPLIT is not set
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
# CONFIG_DEBUG_INFO_DWARF4 is not set
# CONFIG_DEBUG_INFO_BTF is not set
# CONFIG_GDB_SCRIPTS is not set
CONFIG_FRAME_WARN=2048
CONFIG_STRIP_ASM_SYMS=y
# CONFIG_READABLE_ASM is not set
# CONFIG_HEADERS_INSTALL is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set
CONFIG_STACK_VALIDATION=y
# CONFIG_VMLINUX_MAP is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# end of Compile-time checks and compiler options

#
# Generic Kernel Debugging Instruments
#
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x01b6
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_FS_ALLOW_ALL=y
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
# CONFIG_DEBUG_FS_ALLOW_NONE is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_KGDB=y
CONFIG_KGDB_HONOUR_BLOCKLIST=y
CONFIG_KGDB_SERIAL_CONSOLE=y
# CONFIG_KGDB_TESTS is not set
# CONFIG_KGDB_LOW_LEVEL_TRAP is not set
# CONFIG_KGDB_KDB is not set
CONFIG_ARCH_HAS_EARLY_DEBUG=y
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_UBSAN is not set
CONFIG_HAVE_ARCH_KCSAN=y
# end of Generic Kernel Debugging Instruments

CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MISC=y

#
# Memory Debugging
#
# CONFIG_PAGE_EXTENSION is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_PAGE_OWNER is not set
# CONFIG_PAGE_POISONING is not set
# CONFIG_DEBUG_PAGE_REF is not set
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_ARCH_HAS_DEBUG_WX=y
# CONFIG_DEBUG_WX is not set
CONFIG_GENERIC_PTDUMP=y
# CONFIG_PTDUMP_DEBUGFS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_SCHED_STACK_END_CHECK is not set
CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VM_PGTABLE is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_ARCH_SUPPORTS_KMAP_LOCAL_FORCE_MAP=y
# CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP is not set
CONFIG_HAVE_ARCH_KASAN=y
CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_HAVE_ARCH_KFENCE=y
# CONFIG_KFENCE is not set
# end of Memory Debugging

# CONFIG_DEBUG_SHIRQ is not set

#
# Debug Oops, Lockups and Hangs
#
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
CONFIG_HARDLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
# CONFIG_WQ_WATCHDOG is not set
# CONFIG_TEST_LOCKUP is not set
# end of Debug Oops, Lockups and Hangs

#
# Scheduler Debugging
#
CONFIG_SCHED_DEBUG=y
CONFIG_SCHED_INFO=y
# CONFIG_SCHEDSTATS is not set
# end of Scheduler Debugging

# CONFIG_DEBUG_TIMEKEEPING is not set
CONFIG_DEBUG_PREEMPT=y

#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
CONFIG_PROVE_LOCKING=y
# CONFIG_PROVE_RAW_LOCK_NESTING is not set
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y
CONFIG_DEBUG_RWSEMS=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_LOCKDEP=y
CONFIG_LOCKDEP_BITS=15
CONFIG_LOCKDEP_CHAINS_BITS=16
CONFIG_LOCKDEP_STACK_TRACE_BITS=19
CONFIG_LOCKDEP_STACK_TRACE_HASH_BITS=14
CONFIG_LOCKDEP_CIRCULAR_QUEUE_BITS=12
# CONFIG_DEBUG_LOCKDEP is not set
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_LOCK_TORTURE_TEST is not set
# CONFIG_WW_MUTEX_SELFTEST is not set
# CONFIG_SCF_TORTURE_TEST is not set
# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)

CONFIG_TRACE_IRQFLAGS=y
CONFIG_TRACE_IRQFLAGS_NMI=y
# CONFIG_DEBUG_IRQFLAGS is not set
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set

#
# Debug kernel data structures
#
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_PLIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
# end of Debug kernel data structures

# CONFIG_DEBUG_CREDENTIALS is not set

#
# RCU Debugging
#
CONFIG_PROVE_RCU=y
# CONFIG_PROVE_RCU_LIST is not set
CONFIG_TORTURE_TEST=m
# CONFIG_RCU_SCALE_TEST is not set
CONFIG_RCU_TORTURE_TEST=m
# CONFIG_RCU_REF_SCALE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=21
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
# CONFIG_RCU_STRICT_GRACE_PERIOD is not set
# end of RCU Debugging

# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
# CONFIG_LATENCYTOP is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_FENTRY=y
CONFIG_HAVE_OBJTOOL_MCOUNT=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_PREEMPTIRQ_TRACEPOINTS=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
# CONFIG_BOOTTIME_TRACING is not set
CONFIG_FUNCTION_TRACER=y
CONFIG_FUNCTION_GRAPH_TRACER=y
CONFIG_DYNAMIC_FTRACE=y
CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
# CONFIG_FUNCTION_PROFILER is not set
CONFIG_STACK_TRACER=y
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_HWLAT_TRACER is not set
# CONFIG_MMIOTRACE is not set
CONFIG_FTRACE_SYSCALLS=y
CONFIG_TRACER_SNAPSHOT=y
# CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP is not set
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_PROFILE_ALL_BRANCHES is not set
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_KPROBE_EVENTS=y
# CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set
CONFIG_UPROBE_EVENTS=y
CONFIG_DYNAMIC_EVENTS=y
CONFIG_PROBE_EVENTS=y
CONFIG_FTRACE_MCOUNT_RECORD=y
CONFIG_FTRACE_MCOUNT_USE_OBJTOOL=y
# CONFIG_SYNTH_EVENTS is not set
# CONFIG_HIST_TRIGGERS is not set
# CONFIG_TRACE_EVENT_INJECT is not set
# CONFIG_TRACEPOINT_BENCHMARK is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_TRACE_EVAL_MAP_FILE is not set
# CONFIG_FTRACE_RECORD_RECURSION is not set
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set
# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
# CONFIG_KPROBE_EVENT_GEN_TEST is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_SAMPLES is not set
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
CONFIG_STRICT_DEVMEM=y
# CONFIG_IO_STRICT_DEVMEM is not set

#
# x86 Debugging
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
# CONFIG_X86_VERBOSE_BOOTUP is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
# CONFIG_EARLY_PRINTK_USB_XDBC is not set
# CONFIG_EFI_PGT_DUMP is not set
# CONFIG_DEBUG_TLBFLUSH is not set
# CONFIG_IOMMU_DEBUG is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
# CONFIG_X86_DECODER_SELFTEST is not set
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
# CONFIG_DEBUG_ENTRY is not set
# CONFIG_DEBUG_NMI_SELFTEST is not set
CONFIG_X86_DEBUG_FPU=y
# CONFIG_PUNIT_ATOM_DEBUG is not set
CONFIG_UNWINDER_ORC=y
# CONFIG_UNWINDER_FRAME_POINTER is not set
# CONFIG_UNWINDER_GUESS is not set
# end of x86 Debugging

#
# Kernel Testing and Coverage
#
# CONFIG_KUNIT is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
CONFIG_FUNCTION_ERROR_INJECTION=y
# CONFIG_FAULT_INJECTION is not set
CONFIG_ARCH_HAS_KCOV=y
# CONFIG_RUNTIME_TESTING_MENU is not set
CONFIG_ARCH_USE_MEMTEST=y
CONFIG_MEMTEST=y
# CONFIG_HYPERV_TESTING is not set
# end of Kernel Testing and Coverage
# end of Kernel hacking

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Chris Clayton]

On 19/07/2021 17:56, Zhouyi Zhou wrote:
> Attached is my kernel configuration file (config-5.13.2), dmesg (dmesg.txt)
> My qemu box's memory layout is:
>                     total        used        free      shared
> buff/cache   available
> Mem:           3915          92        3764           0          58        3676
> Swap:          2044          39        2005
> The memory exhausting program:
> #include <stdlib.h>
> int main()
> {
>         while(1)
>         {
>         void *ptr =
>                 malloc(1024*1024);
>          memset(ptr, 0, 1024*1024);
>         }
>         return 0;
> }
> 

I'm not sure what I'm supposed to make of this. Is it that my laptop simply ran out of memory? That would be odd
because, as I said earlier, I was simply doing a weekly archive of my system. That involved using the dar backup utility
to create the incremental backup (which in this instance resulted in a single archive file), compressing that archive
with xz and copying (again one at a time) it and a directory containing about 7000 source and binary rpm files from an
internal HDD to and external HDD connected via USB

My laptop, which I've had for a little over 3 months, has 32GB of memory. I have been using dar for a few years now (and
the version currently installed since May) and have had no trouble with it. Similarly, I've used xz to compress the
backup archives for year and the version currently installed since December 2020. The (incremental) archive file is
about 7GB and 1.2GB when compressed. If copying files, the largest of which is 1.2GB, serially can cause 32GB fn RAM to
be exhausted , then we are all up the creek. So I don't see where in my normal archiving process, the memory exhaustion
would arise from (but I'm happy to be educated on this).

Or is the memory exhaustion likely to be a side effect of the fact that two patches applied in 5.13.2 are missing a
pre-requisite? If that's the case there, seems to no disagreement on whether the two patches (which had not been tagged
for stable) should be reverted or the missing prerequisite should be applied (along with another, related patch that was
in the patch set). Perhaps the stable and mm teams are resolving this issue behind the scenes, but in the meantime I
have backported the missing patches to 5.13.4 and 5.10.52 and am currently running the former as my default kernel.

I also have a patch that reverts the two patches that were applied to stable, so could run with that applied if it would
be more helpful. It would, of course, leave open the races that the patches are designed to close., but if I've manually
run swapoff more than once or twice in the twenty years I've been using Linux-based systems, I'd be very surprised.

> On Tue, Jul 20, 2021 at 12:47 AM Zhouyi Zhou <zhouzhouyi@gmail.com> wrote:
>>
>> I downloaded linux-5.13.2, configure and compile the kernel with
>> CONFIG_LOCKDEP=y
>> CONFIG_LOCK_DEBUGGING_SUPPORT=y
>> CONFIG_PROVE_LOCKING=y
>> CONFIG_DEBUG_SPINLOCK=y
>> CONFIG_DEBUG_LOCK_ALLOC=y
>> install the kernel on a qemu box, then run following C Program
>> #include <stdlib.h>
>> int main()
>> {
>>         while(1)
>>         {
>>                 malloc(1024*1024);
>>         }
>>         return 0;
>> }
>> And following is the dmesg:
>> [   96.155017] ------------[ cut here ]------------
>> [   96.155030] WARNING: CPU: 10 PID: 770 at
>> kernel/rcu/tree_plugin.h:359 rcu_note_context_switch+0x91/0x610
>> [   96.155074] Modules linked in: ppdev intel_rapl_msr
>> intel_rapl_common crct10dif_pclmul crc32_pclmul ghash_clmulni_intel
>> bochs_drm aesni_intel drm_vram_helper evdev crypto_simd drm_ttm_helper
>> snd_pcm cryptd ttm snd_timer parport_pc serio_raw drm_kms_helper sg
>> snd parport soundcore drm pcspkr button ip_tables autofs4 psmouse
>> sr_mod i2c_piix4 sd_mod crc32c_intel t10_pi cdrom i2c_core e1000
>> ata_generic floppy
>> [   96.155180] CPU: 10 PID: 770 Comm: containerd Not tainted 5.13.2 #1
>> [   96.155185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
>> BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
>> [   96.155189] RIP: 0010:rcu_note_context_switch+0x91/0x610
>> [   96.155195] Code: ff 74 0f 65 8b 05 a7 10 e5 7e 85 c0 0f 84 22 01
>> 00 00 45 84 ed 75 15 65 48 8b 04 25 80 7f 01 00 8b b0 44 03 00 00 85
>> f6 7e 02 <0f> 0b 65 48 8b 04 25 80 7f 01 00 8b 88 44 03 00 00 85 c9 7e
>> 0f 41
>> [   96.155200] RSP: 0000:ffffc90000a8bc50 EFLAGS: 00010002
>> [   96.155204] RAX: ffff88810830c300 RBX: ffff88813bcae680 RCX: 0000000000000000
>> [   96.155208] RDX: 0000000000000002 RSI: 0000000000000001 RDI: 0000000000000001
>> [   96.155210] RBP: ffffc90000a8bcd0 R08: 0000000000000001 R09: 0000000000000001
>> [   96.155213] R10: 0000000000000000 R11: ffffffff81319b93 R12: ffff88810830c300
>> [   96.155216] R13: 0000000000000000 R14: ffff88813bcad958 R15: 0000000000004970
>> [   96.155220] FS:  00007fc09cff9700(0000) GS:ffff88813bc80000(0000)
>> knlGS:0000000000000000
>> [   96.155223] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>> [   96.155226] CR2: 00005594d2ff0530 CR3: 0000000103be4001 CR4: 0000000000060ee0
>> [   96.155233] Call Trace:
>> [   96.155243]  __schedule+0xda/0xa30
>> [   96.155283]  schedule+0x46/0xf0
>> [   96.155289]  io_schedule+0x12/0x40
>> [   96.155295]  __lock_page_or_retry+0x1f9/0x510
>> [   96.155319]  ? __page_cache_alloc+0x140/0x140
>> [   96.155345]  do_swap_page+0x33f/0x930
>> [   96.155364]  __handle_mm_fault+0xa54/0x1550
>> [   96.155390]  handle_mm_fault+0x17f/0x420
>> [   96.155400]  do_user_addr_fault+0x1be/0x770
>> [   96.155422]  exc_page_fault+0x69/0x280
>> [   96.155435]  ? asm_exc_page_fault+0x8/0x30
>> [   96.155443]  asm_exc_page_fault+0x1e/0x30
>> [   96.155448] RIP: 0033:0x5594d15ec98f
>> [   96.155454] Code: 44 24 58 48 85 c0 48 b9 00 e4 0b 54 02 00 00 00
>> 48 0f 44 c1 48 89 44 24 58 eb 05 48 8b 44 24 58 48 89 04 24 e8 e2 c9
>> 9c ff 90 <48> 8b 05 9a 3b a0 01 48 8b 4c 24 50 48 89 0c 24 48 8d 15 9a
>> c4 ec
>> [   96.155457] RSP: 002b:000000c0001f7f80 EFLAGS: 00010206
>> [   96.155462] RAX: 0000000000000000 RBX: 00005594d0f9cf55 RCX: fffffffffffffff8
>> [   96.155465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00005594d0fa2d01
>> [   96.155467] RBP: 000000c0001f7fc0 R08: 0000000000000000 R09: 0000000000000000
>> [   96.155470] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004
>> [   96.155472] R13: 0000000000000013 R14: 00005594d1ee96e6 R15: 0000000000000039
>> [   96.155495] irq event stamp: 10464
>> [   96.155497] hardirqs last  enabled at (10463): [<ffffffff81c0a574>]
>> _raw_spin_unlock_irq+0x24/0x50
>> [   96.155508] hardirqs last disabled at (10464): [<ffffffff81c01882>]
>> __schedule+0x412/0xa30
>> [   96.155512] softirqs last  enabled at (8668): [<ffffffff82000401>]
>> __do_softirq+0x401/0x51b
>> [   96.155517] softirqs last disabled at (8657): [<ffffffff81129c22>]
>> irq_exit_rcu+0x142/0x150
>> [   96.155531] ---[ end trace 165ff31fd86ffc12 ]---
>>
>> [   96.177669] =============================
>> [   96.177693] [ BUG: Invalid wait context ]
>> [   96.177717] 5.13.2 #1 Tainted: G        W
>> [   96.177743] -----------------------------
>> [   96.177765] containerd/770 is trying to lock:
>> [   96.177790] ffff88813ba69b30 (&cache->alloc_lock){+.+.}-{3:3}, at:
>> get_swap_page+0x126/0x200
>> [   96.177867] other info that might help us debug this:
>> [   96.177894] context-{4:4}
>> [   96.177910] 3 locks held by containerd/770:
>> [   96.177934]  #0: ffff88810815ea28 (&mm->mmap_lock#2){++++}-{3:3},
>> at: do_user_addr_fault+0x115/0x770
>> [   96.177999]  #1: ffffffff82915020 (rcu_read_lock){....}-{1:2}, at:
>> get_swap_device+0x33/0x140
>> [   96.178057]  #2: ffffffff82955ba0 (fs_reclaim){+.+.}-{0:0}, at:
>> __fs_reclaim_acquire+0x5/0x30
>> [   96.178115] stack backtrace:
>> [   96.178133] CPU: 1 PID: 770 Comm: containerd Tainted: G        W
>>      5.13.2 #1
>> [   96.178183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
>> BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
>> [   96.178254] Call Trace:
>> [   96.178274]  dump_stack+0x82/0xa4
>> [   96.178314]  __lock_acquire+0x9a5/0x20a0
>> [   96.178347]  ? find_held_lock+0x3a/0xb0
>> [   96.178381]  lock_acquire+0xe9/0x320
>> [   96.178405]  ? get_swap_page+0x126/0x200
>> [   96.178433]  ? _raw_spin_unlock+0x29/0x40
>> [   96.178461]  ? page_vma_mapped_walk+0x3a3/0x960
>> [   96.178491]  __mutex_lock+0x99/0x980
>> [   96.178515]  ? get_swap_page+0x126/0x200
>> [   96.178541]  ? find_held_lock+0x3a/0xb0
>> [   96.178577]  ? get_swap_page+0x126/0x200
>> [   96.178603]  ? page_referenced+0xd5/0x170
>> [   96.178637]  ? lock_release+0x1b4/0x300
>> [   96.178663]  ? get_swap_page+0x126/0x200
>> [   96.178698]  get_swap_page+0x126/0x200
>> [   96.178725]  add_to_swap+0x14/0x60
>> [   96.178749]  shrink_page_list+0xb13/0xe70
>> [   96.178787]  shrink_inactive_list+0x243/0x550
>> [   96.178819]  shrink_lruvec+0x4fd/0x780
>> [   96.178849]  ? shrink_node+0x257/0x7c0
>> [   96.178873]  shrink_node+0x257/0x7c0
>> [   96.178900]  do_try_to_free_pages+0xdd/0x410
>> [   96.178929]  try_to_free_pages+0x110/0x300
>> [   96.178966]  __alloc_pages_slowpath.constprop.126+0x2ae/0xfa0
>> [   96.179002]  ? lock_release+0x1b4/0x300
>> [   96.179028]  __alloc_pages+0x37d/0x400
>> [   96.179054]  alloc_pages_vma+0x73/0x1d0
>> [   96.179878]  __read_swap_cache_async+0xb8/0x280
>> [   96.180684]  swap_cluster_readahead+0x194/0x270
>> [   96.181459]  ? swapin_readahead+0x62/0x530
>> [   96.182008]  swapin_readahead+0x62/0x530
>> [   96.182558]  ? find_held_lock+0x3a/0xb0
>> [   96.183109]  ? lookup_swap_cache+0x5c/0x1c0
>> [   96.183657]  ? lock_release+0x1b4/0x300
>> [   96.184207]  ? do_swap_page+0x232/0x930
>> [   96.184753]  do_swap_page+0x232/0x930
>> [   96.185326]  __handle_mm_fault+0xa54/0x1550
>> [   96.185850]  handle_mm_fault+0x17f/0x420
>> [   96.186361]  do_user_addr_fault+0x1be/0x770
>> [   96.186880]  exc_page_fault+0x69/0x280
>> [   96.187382]  ? asm_exc_page_fault+0x8/0x30
>> [   96.187879]  asm_exc_page_fault+0x1e/0x30
>> [   96.188363] RIP: 0033:0x5594d0f78da4
>> [   96.188829] Code: cc cc cc cc cc cc 48 8b 0d 39 d2 01 02 64 48 8b
>> 09 48 3b 61 10 76 3d 48 83 ec 28 48 89 6c 24 20 48 8d 6c 24 20 48 8b
>> 44 24 30 <48> 8b 08 48 89 0c 24 48 89 44 24 08 c6 44 24 10 01 e8 76 f4
>> ff ff
>> [   96.189894] RSP: 002b:000000c0001f7de8 EFLAGS: 00010216
>> [   96.190406] RAX: 00005594d2308160 RBX: 0000000000000000 RCX: 000000c0004ea480
>> [   96.190902] RDX: 000000c0002a4270 RSI: 0000000000000010 RDI: 0000000000000011
>> [   96.191394] RBP: 000000c0001f7e08 R08: 0000000000000002 R09: 0000000000000011
>> [   96.191891] R10: 00005594d22f6ce0 R11: 00005594d1ee96e4 R12: ffffffffffffffff
>> [   96.192396] R13: 0000000000000028 R14: 0000000000000027 R15: 0000000000000200
>> [  115.344546] exaust invoked oom-killer:
>> gfp_mask=0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), order=0,
>> oom_score_adj=0
>> [  115.346019] CPU: 1 PID: 969 Comm: exaust Tainted: G        W
>>  5.13.2 #1
>> [  115.346569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
>> BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
>> [  115.347712] Call Trace:
>> [  115.348287]  dump_stack+0x82/0xa4
>> [  115.348867]  dump_header+0x55/0x3f0
>> [  115.349491]  oom_kill_process+0x160/0x210
>> [  115.350068]  out_of_memory+0x10b/0x630
>> [  115.350646]  __alloc_pages_slowpath.constprop.126+0xec7/0xfa0
>> [  115.351255]  __alloc_pages+0x37d/0x400
>> [  115.351861]  alloc_pages_vma+0x73/0x1d0
>> [  115.352449]  __handle_mm_fault+0xe1b/0x1550
>> [  115.353042]  handle_mm_fault+0x17f/0x420
>> [  115.353646]  do_user_addr_fault+0x1be/0x770
>> [  115.354239]  exc_page_fault+0x69/0x280
>> [  115.354833]  ? asm_exc_page_fault+0x8/0x30
>> [  115.355428]  asm_exc_page_fault+0x1e/0x30
>> [  115.356021] RIP: 0033:0x7fe8ee633543
>> [  115.356617] Code: Unable to access opcode bytes at RIP 0x7fe8ee633519.
>> [  115.357245] RSP: 002b:00007fff742c68c8 EFLAGS: 00010206
>> [  115.357857] RAX: 00007fe798041010 RBX: 0000000000000000 RCX: 00007fe7980fd000
>> [  115.358469] RDX: 00007fe798141000 RSI: 0000000000000000 RDI: 00007fe798041010
>> [  115.359077] RBP: 00007fff742c68e0 R08: 00000000ffffffff R09: 0000000000000000
>> [  115.359686] R10: 0000000000000022 R11: 0000000000000246 R12: 0000561abe3fa060
>> [  115.360300] R13: 00007fff742c69c0 R14: 0000000000000000 R15: 0000000000000000
>> [  115.361313] Mem-Info:
>> [  115.362285] active_anon:188386 inactive_anon:764572 isolated_anon:64
>>                 active_file:61 inactive_file:0 isolated_file:0
>>                 unevictable:0 dirty:0 writeback:2
>>                 slab_reclaimable:6676 slab_unreclaimable:6200
>>                 mapped:155 shmem:180 pagetables:3124 bounce:0
>>                 free:25647 free_pcp:0 free_cma:0
>> [  115.366889] Node 0 active_anon:782092kB inactive_anon:3029744kB
>> active_file:244kB inactive_file:0kB unevictable:0kB
>> isolated(anon):256kB isolated(file):0kB mapped:620kB dirty:0kB
>> writeback:8kB shmem:720kB shmem_thp: 0kB shmem_pmdmapped: 0kB
>> anon_thp: 0kB writeback_tmp:0kB kernel_stack:3904kB pagetables:12496kB
>> all_unreclaimable? no
>> [  115.369378] Node 0 DMA free:15296kB min:260kB low:324kB high:388kB
>> reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB
>> active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB
>> present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB
>> local_pcp:0kB free_cma:0kB
>> [  115.372121] lowmem_reserve[]: 0 2925 3874 3874
>> [  115.373195] Node 0 DMA32 free:54436kB min:50824kB low:63528kB
>> high:76232kB reserved_highatomic:0KB active_anon:819596kB
>> inactive_anon:2135980kB active_file:48kB inactive_file:24kB
>> unevictable:0kB writepending:8kB present:3129212kB managed:3021488kB
>> mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>> [  115.375958] lowmem_reserve[]: 0 0 949 949
>> [  115.377064] Node 0 Normal free:32856kB min:32880kB low:37004kB
>> high:41128kB reserved_highatomic:0KB active_anon:2232kB
>> inactive_anon:853384kB active_file:80kB inactive_file:76kB
>> unevictable:0kB writepending:0kB present:1048576kB managed:972400kB
>> mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
>> [  115.380050] lowmem_reserve[]: 0 0 0 0
>> [  115.380908] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 1*64kB (U)
>> 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M)
>> = 15296kB
>> [  115.382728] Node 0 DMA32: 86*4kB (UM) 52*8kB (UME) 33*16kB (UM)
>> 28*32kB (UME) 11*64kB (U) 2*128kB (UE) 0*256kB 1*512kB (U) 2*1024kB
>> (UM) 2*2048kB (ME) 11*4096kB (M) = 54856kB
>> [  115.384560] Node 0 Normal: 597*4kB (UME) 904*8kB (UME) 414*16kB
>> (UME) 187*32kB (UME) 64*64kB (UME) 19*128kB (UME) 3*256kB (U) 3*512kB
>> (UE) 2*1024kB (M) 0*2048kB 0*4096kB = 33108kB
>> [  115.386558] Node 0 hugepages_total=0 hugepages_free=0
>> hugepages_surp=0 hugepages_size=1048576kB
>> [  115.387543] Node 0 hugepages_total=0 hugepages_free=0
>> hugepages_surp=0 hugepages_size=2048kB
>> [  115.388503] 61467 total pagecache pages
>> [  115.389532] 61242 pages in swap cache
>> [  115.390450] Swap cache stats: add 523756, delete 462538, find 69/171
>> [  115.391383] Free swap  = 0kB
>> [  115.392312] Total swap = 2094076kB
>> [  115.393506] 1048445 pages RAM
>> [  115.394538] 0 pages HighMem/MovableOnly
>> [  115.395514] 46133 pages reserved
>> [  115.396525] 0 pages hwpoisoned
>> [  115.397824] Tasks state (memory values in pages):
>> [  115.398778] [  pid  ]   uid  tgid total_vm      rss pgtables_bytes
>> swapents oom_score_adj name
>> [  115.399792] [    312]     0   312     6603      217    98304
>> 181             0 systemd-journal
>> [  115.400749] [    339]     0   339     5562        1    69632
>> 395         -1000 systemd-udevd
>> [  115.401869] [    379]   101   379    23271       17    81920
>> 197             0 systemd-timesyn
>> [  115.402873] [    388]   107   388     1707        7    53248
>> 101             0 rpcbind
>> [  115.403869] [    479]     0   479     2373       39    53248
>> 284             0 dhclient
>> [  115.404849] [    485]     0   485     2120        8    53248
>> 43             0 cron
>> [  115.406291] [    487]     0   487     4869       44    77824
>> 197             0 systemd-logind
>> [  115.407536] [    494]   104   494     2247       58    57344
>> 80          -900 dbus-daemon
>> [  115.408772] [    501]     0   501    56457        0    86016
>> 226             0 rsyslogd
>> [  115.410041] [    503]     0   503   315093      769   311296
>> 3943             0 containerd
>> [  115.411289] [    507]     0   507     1404        2    45056
>> 26             0 agetty
>> [  115.412563] [    521]     0   521    27588      235   110592
>> 1678             0 unattended-upgr
>> [  115.413834] [    860]     0   860     3964       28    73728
>> 187         -1000 sshd
>> [  115.415062] [    866]   106   866     5015       19    81920
>> 187             0 exim4
>> [  115.416286] [    901]     0   901     4233        1    73728
>> 281             0 sshd
>> [  115.417534] [    928]     0   928     5287       57    73728
>> 280             0 systemd
>> [  115.418755] [    929]     0   929     5710       77    90112
>> 488             0 (sd-pam)
>> [  115.419921] [    943]     0   943     2013        1    53248
>> 407             0 bash
>> [  115.421061] [    969]     0   969  1402762   888995 11276288
>> 513120             0 exaust
>> [  115.421973] [    970]     0   970     4233      272    77824
>> 5             0 sshd
>> [  115.422840] [    976]     0   976     1980      297    53248
>> 64             0 bash
>> [  115.423664] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-1.scope,task=exaust,pid=969,uid=0
>> [  115.425344] Out of memory: Killed process 969 (exaust)
>> total-vm:5611048kB, anon-rss:3555976kB, file-rss:4kB, shmem-rss:0kB,
>> UID:0 pgtables:11012kB oom_score_adj:0
>> [  115.912696] oom_reaper: reaped process 969 (exaust), now
>> anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
>>
>>
>> I can tell from above that:  [   96.177999]  #1: ffffffff82915020
>> (rcu_read_lock){....}-{1:2}, at: get_swap_device+0x33/0x140
>>  get_swap_device did help the rcu_read_lock
>>
>> Thanks
>> Zhouyi
>>
>> On Mon, Jul 19, 2021 at 8:23 PM Oleksandr Natalenko
>> <oleksandr@natalenko.name> wrote:
>>>
>>> On pondělí 19. července 2021 14:16:04 CEST Matthew Wilcox wrote:
>>>> On Mon, Jul 19, 2021 at 02:12:15PM +0200, Oleksandr Natalenko wrote:
>>>>> On pondělí 19. července 2021 14:08:37 CEST Miaohe Lin wrote:
>>>>>> On 2021/7/19 19:59, Oleksandr Natalenko wrote:
>>>>>>> On pondělí 19. července 2021 13:50:07 CEST Miaohe Lin wrote:
>>>>>>>> On 2021/7/19 19:22, Matthew Wilcox wrote:
>>>>>>>>> On Mon, Jul 19, 2021 at 07:12:58PM +0800, Miaohe Lin wrote:
>>>>>>>>>> When in the commit 2799e77529c2a, we're using the percpu_ref to
>>>>>>>>>> serialize
>>>>>>>>>> against concurrent swapoff, i.e. there's percpu_ref inside
>>>>>>>>>> get_swap_device() instead of rcu_read_lock(). Please see commit
>>>>>>>>>> 63d8620ecf93 ("mm/swapfile: use percpu_ref to serialize against
>>>>>>>>>> concurrent swapoff") for detail.
>>>>>>>>>
>>>>>>>>> Oh, so this is a backport problem.  2799e77529c2 was backported
>>>>>>>>> without
>>>>>>>>> its prerequisite 63d8620ecf93.  Greg, probably best to just drop
>>>>>>>>
>>>>>>>> Yes, they're posted as a patch set:
>>>>>>>>
>>>>>>>> https://lkml.kernel.org/r/20210426123316.806267-1-linmiaohe@huawei.co
>>>>>>>> m
>>>>>>>>
>>>>>>>>> 2799e77529c2 from all stable trees; the race described is not very
>>>>>>>>> important (swapoff vs reading a page back from that swap device).
>>>>>>>>> .
>>>>>>>>
>>>>>>>> The swapoff races with reading a page back from that swap device
>>>>>>>> should
>>>>>>>> be
>>>>>>>> really uncommon as most users only do swapoff when the system is
>>>>>>>> going to
>>>>>>>> shutdown.
>>>>>>>>
>>>>>>>> Sorry for the trouble!
>>>>>>>
>>>>>>> git log --oneline v5.13..v5.13.3 --author="Miaohe Lin"
>>>>>>> 11ebc09e50dc mm/zswap.c: fix two bugs in zswap_writeback_entry()
>>>>>>> 95d192da198d mm/z3fold: use release_z3fold_page_locked() to release
>>>>>>> locked
>>>>>>> z3fold page
>>>>>>> ccb7848e2344 mm/z3fold: fix potential memory leak in
>>>>>>> z3fold_destroy_pool()
>>>>>>> 9f7229c901c1 mm/huge_memory.c: don't discard hugepage if other
>>>>>>> processes
>>>>>>> are mapping it
>>>>>>> f13259175e4f mm/huge_memory.c: add missing read-only THP checking in
>>>>>>> transparent_hugepage_enabled()
>>>>>>> afafd371e7de mm/huge_memory.c: remove dedicated macro
>>>>>>> HPAGE_CACHE_INDEX_MASK a533a21b692f mm/shmem: fix shmem_swapin() race
>>>>>>> with swapoff
>>>>>>> c3b39134bbd0 swap: fix do_swap_page() race with swapoff
>>>>>>>
>>>>>>> Do you suggest reverting "mm/shmem: fix shmem_swapin() race with
>>>>>>> swapoff"
>>>>>>> as well?
>>>>>>
>>>>>> This patch also rely on its prerequisite 63d8620ecf93. I think we should
>>>>>> either revert any commit in this series or just backport the entire
>>>>>> series.
>>>>>
>>>>> Then why not just pick up 2 more patches instead of dropping 2 patches.
>>>>> Greg, could you please make sure the whole series from [1] gets pulled?
>>>>
>>>> Because none of these patches should have been backported in the first
>>>> place.  It's just not worth the destabilisation.
>>>
>>> What about the rest then?
>>>
>>> git log --oneline v5.13..v5.13.3 -- mm/ | wc -l
>>> 18
>>>
>>> Those look to be fixes, these ones too.
>>>
>>> --
>>> Oleksandr Natalenko (post-factum)
>>>
>>>

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Zhouyi Zhou]

Thanks for reviewing,

What I have deduced from the dmesg  is:
In function do_swap_page,
after invoking
3385        si = get_swap_device(entry); /* rcu_read_lock */
and before
3561    out:
3562        if (si)
3563            put_swap_device(si);
The thread got scheduled out in
3454        locked = lock_page_or_retry(page, vma->vm_mm, vmf->flags);

I am only familiar with Linux RCU subsystem, hope mm people can solve our
confusions.

On Thu, Jul 22, 2021 at 3:30 PM Chris Clayton <chris2553@googlemail.com> wrote:
>
>
>
> On 19/07/2021 17:56, Zhouyi Zhou wrote:
> > Attached is my kernel configuration file (config-5.13.2), dmesg (dmesg.txt)
> > My qemu box's memory layout is:
> >                     total        used        free      shared
> > buff/cache   available
> > Mem:           3915          92        3764           0          58        3676
> > Swap:          2044          39        2005
> > The memory exhausting program:
> > #include <stdlib.h>
> > int main()
> > {
> >         while(1)
> >         {
> >         void *ptr =
> >                 malloc(1024*1024);
> >          memset(ptr, 0, 1024*1024);
> >         }
> >         return 0;
> > }
> >
The warning and the BUG report is very each to trigger.

>
> I'm not sure what I'm supposed to make of this. Is it that my laptop simply ran out of memory? That would be odd
> because, as I said earlier, I was simply doing a weekly archive of my system. That involved using the dar backup utility
> to create the incremental backup (which in this instance resulted in a single archive file), compressing that archive
> with xz and copying (again one at a time) it and a directory containing about 7000 source and binary rpm files from an
> internal HDD to and external HDD connected via USB
>
> My laptop, which I've had for a little over 3 months, has 32GB of memory. I have been using dar for a few years now (and
> the version currently installed since May) and have had no trouble with it. Similarly, I've used xz to compress the
> backup archives for year and the version currently installed since December 2020. The (incremental) archive file is
> about 7GB and 1.2GB when compressed. If copying files, the largest of which is 1.2GB, serially can cause 32GB fn RAM to
> be exhausted , then we are all up the creek. So I don't see where in my normal archiving process, the memory exhaustion
> would arise from (but I'm happy to be educated on this).
>
> Or is the memory exhaustion likely to be a side effect of the fact that two patches applied in 5.13.2 are missing a
> pre-requisite? If that's the case there, seems to no disagreement on whether the two patches (which had not been tagged
> for stable) should be reverted or the missing prerequisite should be applied (along with another, related patch that was
> in the patch set). Perhaps the stable and mm teams are resolving this issue behind the scenes, but in the meantime I
> have backported the missing patches to 5.13.4 and 5.10.52 and am currently running the former as my default kernel.
>
> I also have a patch that reverts the two patches that were applied to stable, so could run with that applied if it would
> be more helpful. It would, of course, leave open the races that the patches are designed to close., but if I've manually
> run swapoff more than once or twice in the twenty years I've been using Linux-based systems, I'd be very surprised.
>
> > On Tue, Jul 20, 2021 at 12:47 AM Zhouyi Zhou <zhouzhouyi@gmail.com> wrote:
> >>
> >> I downloaded linux-5.13.2, configure and compile the kernel with
> >> CONFIG_LOCKDEP=y
> >> CONFIG_LOCK_DEBUGGING_SUPPORT=y
> >> CONFIG_PROVE_LOCKING=y
> >> CONFIG_DEBUG_SPINLOCK=y
> >> CONFIG_DEBUG_LOCK_ALLOC=y
> >> install the kernel on a qemu box, then run following C Program
> >> #include <stdlib.h>
> >> int main()
> >> {
> >>         while(1)
> >>         {
> >>                 malloc(1024*1024);
+memset(ptr, 0, 1024*1024); /*touch the allocated virtual memory*/
> >>         }
> >>         return 0;
> >> }
> >> And following is the dmesg:
> >> [   96.155017] ------------[ cut here ]------------
> >> [   96.155030] WARNING: CPU: 10 PID: 770 at
> >> kernel/rcu/tree_plugin.h:359 rcu_note_context_switch+0x91/0x610
> >> [   96.155074] Modules linked in: ppdev intel_rapl_msr
> >> intel_rapl_common crct10dif_pclmul crc32_pclmul ghash_clmulni_intel
> >> bochs_drm aesni_intel drm_vram_helper evdev crypto_simd drm_ttm_helper
> >> snd_pcm cryptd ttm snd_timer parport_pc serio_raw drm_kms_helper sg
> >> snd parport soundcore drm pcspkr button ip_tables autofs4 psmouse
> >> sr_mod i2c_piix4 sd_mod crc32c_intel t10_pi cdrom i2c_core e1000
> >> ata_generic floppy
> >> [   96.155180] CPU: 10 PID: 770 Comm: containerd Not tainted 5.13.2 #1
> >> [   96.155185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
> >> BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
> >> [   96.155189] RIP: 0010:rcu_note_context_switch+0x91/0x610
> >> [   96.155195] Code: ff 74 0f 65 8b 05 a7 10 e5 7e 85 c0 0f 84 22 01
> >> 00 00 45 84 ed 75 15 65 48 8b 04 25 80 7f 01 00 8b b0 44 03 00 00 85
> >> f6 7e 02 <0f> 0b 65 48 8b 04 25 80 7f 01 00 8b 88 44 03 00 00 85 c9 7e
> >> 0f 41
> >> [   96.155200] RSP: 0000:ffffc90000a8bc50 EFLAGS: 00010002
> >> [   96.155204] RAX: ffff88810830c300 RBX: ffff88813bcae680 RCX: 0000000000000000
> >> [   96.155208] RDX: 0000000000000002 RSI: 0000000000000001 RDI: 0000000000000001
> >> [   96.155210] RBP: ffffc90000a8bcd0 R08: 0000000000000001 R09: 0000000000000001
> >> [   96.155213] R10: 0000000000000000 R11: ffffffff81319b93 R12: ffff88810830c300
> >> [   96.155216] R13: 0000000000000000 R14: ffff88813bcad958 R15: 0000000000004970
> >> [   96.155220] FS:  00007fc09cff9700(0000) GS:ffff88813bc80000(0000)
> >> knlGS:0000000000000000
> >> [   96.155223] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> >> [   96.155226] CR2: 00005594d2ff0530 CR3: 0000000103be4001 CR4: 0000000000060ee0
> >> [   96.155233] Call Trace:
> >> [   96.155243]  __schedule+0xda/0xa30
> >> [   96.155283]  schedule+0x46/0xf0
> >> [   96.155289]  io_schedule+0x12/0x40
> >> [   96.155295]  __lock_page_or_retry+0x1f9/0x510
> >> [   96.155319]  ? __page_cache_alloc+0x140/0x140
> >> [   96.155345]  do_swap_page+0x33f/0x930
> >> [   96.155364]  __handle_mm_fault+0xa54/0x1550
> >> [   96.155390]  handle_mm_fault+0x17f/0x420
> >> [   96.155400]  do_user_addr_fault+0x1be/0x770
> >> [   96.155422]  exc_page_fault+0x69/0x280
> >> [   96.155435]  ? asm_exc_page_fault+0x8/0x30
> >> [   96.155443]  asm_exc_page_fault+0x1e/0x30
> >> [   96.155448] RIP: 0033:0x5594d15ec98f
> >> [   96.155454] Code: 44 24 58 48 85 c0 48 b9 00 e4 0b 54 02 00 00 00
> >> 48 0f 44 c1 48 89 44 24 58 eb 05 48 8b 44 24 58 48 89 04 24 e8 e2 c9
> >> 9c ff 90 <48> 8b 05 9a 3b a0 01 48 8b 4c 24 50 48 89 0c 24 48 8d 15 9a
> >> c4 ec
> >> [   96.155457] RSP: 002b:000000c0001f7f80 EFLAGS: 00010206
> >> [   96.155462] RAX: 0000000000000000 RBX: 00005594d0f9cf55 RCX: fffffffffffffff8
> >> [   96.155465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00005594d0fa2d01
> >> [   96.155467] RBP: 000000c0001f7fc0 R08: 0000000000000000 R09: 0000000000000000
> >> [   96.155470] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004
> >> [   96.155472] R13: 0000000000000013 R14: 00005594d1ee96e6 R15: 0000000000000039
> >> [   96.155495] irq event stamp: 10464
> >> [   96.155497] hardirqs last  enabled at (10463): [<ffffffff81c0a574>]
> >> _raw_spin_unlock_irq+0x24/0x50
> >> [   96.155508] hardirqs last disabled at (10464): [<ffffffff81c01882>]
> >> __schedule+0x412/0xa30
> >> [   96.155512] softirqs last  enabled at (8668): [<ffffffff82000401>]
> >> __do_softirq+0x401/0x51b
> >> [   96.155517] softirqs last disabled at (8657): [<ffffffff81129c22>]
> >> irq_exit_rcu+0x142/0x150
> >> [   96.155531] ---[ end trace 165ff31fd86ffc12 ]---
> >>
> >> [   96.177669] =============================
> >> [   96.177693] [ BUG: Invalid wait context ]
> >> [   96.177717] 5.13.2 #1 Tainted: G        W
> >> [   96.177743] -----------------------------
> >> [   96.177765] containerd/770 is trying to lock:
> >> [   96.177790] ffff88813ba69b30 (&cache->alloc_lock){+.+.}-{3:3}, at:
> >> get_swap_page+0x126/0x200
> >> [   96.177867] other info that might help us debug this:
> >> [   96.177894] context-{4:4}
> >> [   96.177910] 3 locks held by containerd/770:
> >> [   96.177934]  #0: ffff88810815ea28 (&mm->mmap_lock#2){++++}-{3:3},
> >> at: do_user_addr_fault+0x115/0x770
> >> [   96.177999]  #1: ffffffff82915020 (rcu_read_lock){....}-{1:2}, at:
> >> get_swap_device+0x33/0x140
> >> [   96.178057]  #2: ffffffff82955ba0 (fs_reclaim){+.+.}-{0:0}, at:
> >> __fs_reclaim_acquire+0x5/0x30
When lock related bug occurs, above three locks are held by the task.

> >> [   96.178115] stack backtrace:
> >> [   96.178133] CPU: 1 PID: 770 Comm: containerd Tainted: G        W
> >>      5.13.2 #1
> >> [   96.178183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
> >> BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
> >> [   96.178254] Call Trace:
> >> [   96.178274]  dump_stack+0x82/0xa4
> >> [   96.178314]  __lock_acquire+0x9a5/0x20a0
> >> [   96.178347]  ? find_held_lock+0x3a/0xb0
> >> [   96.178381]  lock_acquire+0xe9/0x320
> >> [   96.178405]  ? get_swap_page+0x126/0x200
> >> [   96.178433]  ? _raw_spin_unlock+0x29/0x40
> >> [   96.178461]  ? page_vma_mapped_walk+0x3a3/0x960
> >> [   96.178491]  __mutex_lock+0x99/0x980
> >> [   96.178515]  ? get_swap_page+0x126/0x200
> >> [   96.178541]  ? find_held_lock+0x3a/0xb0
> >> [   96.178577]  ? get_swap_page+0x126/0x200
> >> [   96.178603]  ? page_referenced+0xd5/0x170
> >> [   96.178637]  ? lock_release+0x1b4/0x300
> >> [   96.178663]  ? get_swap_page+0x126/0x200
> >> [   96.178698]  get_swap_page+0x126/0x200
> >> [   96.178725]  add_to_swap+0x14/0x60
> >> [   96.178749]  shrink_page_list+0xb13/0xe70
> >> [   96.178787]  shrink_inactive_list+0x243/0x550
> >> [   96.178819]  shrink_lruvec+0x4fd/0x780
> >> [   96.178849]  ? shrink_node+0x257/0x7c0
> >> [   96.178873]  shrink_node+0x257/0x7c0
> >> [   96.178900]  do_try_to_free_pages+0xdd/0x410
> >> [   96.178929]  try_to_free_pages+0x110/0x300
> >> [   96.178966]  __alloc_pages_slowpath.constprop.126+0x2ae/0xfa0
> >> [   96.179002]  ? lock_release+0x1b4/0x300
> >> [   96.179028]  __alloc_pages+0x37d/0x400
> >> [   96.179054]  alloc_pages_vma+0x73/0x1d0
> >> [   96.179878]  __read_swap_cache_async+0xb8/0x280
> >> [   96.180684]  swap_cluster_readahead+0x194/0x270
> >> [   96.181459]  ? swapin_readahead+0x62/0x530
> >> [   96.182008]  swapin_readahead+0x62/0x530
> >> [   96.182558]  ? find_held_lock+0x3a/0xb0
> >> [   96.183109]  ? lookup_swap_cache+0x5c/0x1c0
> >> [   96.183657]  ? lock_release+0x1b4/0x300
> >> [   96.184207]  ? do_swap_page+0x232/0x930
> >> [   96.184753]  do_swap_page+0x232/0x930
do_swap_page is the function that cause the problem.

> >> [   96.185326]  __handle_mm_fault+0xa54/0x1550
> >> [   96.185850]  handle_mm_fault+0x17f/0x420
> >> [   96.186361]  do_user_addr_fault+0x1be/0x770
> >> [   96.186880]  exc_page_fault+0x69/0x280
> >> [   96.187382]  ? asm_exc_page_fault+0x8/0x30
> >> [   96.187879]  asm_exc_page_fault+0x1e/0x30
> >> [   96.188363] RIP: 0033:0x5594d0f78da4
> >> [   96.188829] Code: cc cc cc cc cc cc 48 8b 0d 39 d2 01 02 64 48 8b
> >> 09 48 3b 61 10 76 3d 48 83 ec 28 48 89 6c 24 20 48 8d 6c 24 20 48 8b
> >> 44 24 30 <48> 8b 08 48 89 0c 24 48 89 44 24 08 c6 44 24 10 01 e8 76 f4
> >> ff ff
> >> [   96.189894] RSP: 002b:000000c0001f7de8 EFLAGS: 00010216
> >> [   96.190406] RAX: 00005594d2308160 RBX: 0000000000000000 RCX: 000000c0004ea480
> >> [   96.190902] RDX: 000000c0002a4270 RSI: 0000000000000010 RDI: 0000000000000011
> >> [   96.191394] RBP: 000000c0001f7e08 R08: 0000000000000002 R09: 0000000000000011
> >> [   96.191891] R10: 00005594d22f6ce0 R11: 00005594d1ee96e4 R12: ffffffffffffffff
> >> [   96.192396] R13: 0000000000000028 R14: 0000000000000027 R15: 0000000000000200
> >> [  115.344546] exaust invoked oom-killer:
> >> gfp_mask=0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), order=0,
> >> oom_score_adj=0
> >> [  115.346019] CPU: 1 PID: 969 Comm: exaust Tainted: G        W
> >>  5.13.2 #1
> >> [  115.346569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
> >> BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
> >> [  115.347712] Call Trace:
> >> [  115.348287]  dump_stack+0x82/0xa4
> >> [  115.348867]  dump_header+0x55/0x3f0
> >> [  115.349491]  oom_kill_process+0x160/0x210
> >> [  115.350068]  out_of_memory+0x10b/0x630
> >> [  115.350646]  __alloc_pages_slowpath.constprop.126+0xec7/0xfa0
> >> [  115.351255]  __alloc_pages+0x37d/0x400
> >> [  115.351861]  alloc_pages_vma+0x73/0x1d0
> >> [  115.352449]  __handle_mm_fault+0xe1b/0x1550
> >> [  115.353042]  handle_mm_fault+0x17f/0x420
> >> [  115.353646]  do_user_addr_fault+0x1be/0x770
> >> [  115.354239]  exc_page_fault+0x69/0x280
> >> [  115.354833]  ? asm_exc_page_fault+0x8/0x30
> >> [  115.355428]  asm_exc_page_fault+0x1e/0x30
> >> [  115.356021] RIP: 0033:0x7fe8ee633543
> >> [  115.356617] Code: Unable to access opcode bytes at RIP 0x7fe8ee633519.
> >> [  115.357245] RSP: 002b:00007fff742c68c8 EFLAGS: 00010206
> >> [  115.357857] RAX: 00007fe798041010 RBX: 0000000000000000 RCX: 00007fe7980fd000
> >> [  115.358469] RDX: 00007fe798141000 RSI: 0000000000000000 RDI: 00007fe798041010
> >> [  115.359077] RBP: 00007fff742c68e0 R08: 00000000ffffffff R09: 0000000000000000
> >> [  115.359686] R10: 0000000000000022 R11: 0000000000000246 R12: 0000561abe3fa060
> >> [  115.360300] R13: 00007fff742c69c0 R14: 0000000000000000 R15: 0000000000000000
> >> [  115.361313] Mem-Info:
> >> [  115.362285] active_anon:188386 inactive_anon:764572 isolated_anon:64
> >>                 active_file:61 inactive_file:0 isolated_file:0
> >>                 unevictable:0 dirty:0 writeback:2
> >>                 slab_reclaimable:6676 slab_unreclaimable:6200
> >>                 mapped:155 shmem:180 pagetables:3124 bounce:0
> >>                 free:25647 free_pcp:0 free_cma:0
> >> [  115.366889] Node 0 active_anon:782092kB inactive_anon:3029744kB
> >> active_file:244kB inactive_file:0kB unevictable:0kB
> >> isolated(anon):256kB isolated(file):0kB mapped:620kB dirty:0kB
> >> writeback:8kB shmem:720kB shmem_thp: 0kB shmem_pmdmapped: 0kB
> >> anon_thp: 0kB writeback_tmp:0kB kernel_stack:3904kB pagetables:12496kB
> >> all_unreclaimable? no
> >> [  115.369378] Node 0 DMA free:15296kB min:260kB low:324kB high:388kB
> >> reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB
> >> active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB
> >> present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB
> >> local_pcp:0kB free_cma:0kB
> >> [  115.372121] lowmem_reserve[]: 0 2925 3874 3874
> >> [  115.373195] Node 0 DMA32 free:54436kB min:50824kB low:63528kB
> >> high:76232kB reserved_highatomic:0KB active_anon:819596kB
> >> inactive_anon:2135980kB active_file:48kB inactive_file:24kB
> >> unevictable:0kB writepending:8kB present:3129212kB managed:3021488kB
> >> mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
> >> [  115.375958] lowmem_reserve[]: 0 0 949 949
> >> [  115.377064] Node 0 Normal free:32856kB min:32880kB low:37004kB
> >> high:41128kB reserved_highatomic:0KB active_anon:2232kB
> >> inactive_anon:853384kB active_file:80kB inactive_file:76kB
> >> unevictable:0kB writepending:0kB present:1048576kB managed:972400kB
> >> mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
> >> [  115.380050] lowmem_reserve[]: 0 0 0 0
> >> [  115.380908] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 1*64kB (U)
> >> 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M)
> >> = 15296kB
> >> [  115.382728] Node 0 DMA32: 86*4kB (UM) 52*8kB (UME) 33*16kB (UM)
> >> 28*32kB (UME) 11*64kB (U) 2*128kB (UE) 0*256kB 1*512kB (U) 2*1024kB
> >> (UM) 2*2048kB (ME) 11*4096kB (M) = 54856kB
> >> [  115.384560] Node 0 Normal: 597*4kB (UME) 904*8kB (UME) 414*16kB
> >> (UME) 187*32kB (UME) 64*64kB (UME) 19*128kB (UME) 3*256kB (U) 3*512kB
> >> (UE) 2*1024kB (M) 0*2048kB 0*4096kB = 33108kB
> >> [  115.386558] Node 0 hugepages_total=0 hugepages_free=0
> >> hugepages_surp=0 hugepages_size=1048576kB
> >> [  115.387543] Node 0 hugepages_total=0 hugepages_free=0
> >> hugepages_surp=0 hugepages_size=2048kB
> >> [  115.388503] 61467 total pagecache pages
> >> [  115.389532] 61242 pages in swap cache
> >> [  115.390450] Swap cache stats: add 523756, delete 462538, find 69/171
> >> [  115.391383] Free swap  = 0kB
> >> [  115.392312] Total swap = 2094076kB
> >> [  115.393506] 1048445 pages RAM
> >> [  115.394538] 0 pages HighMem/MovableOnly
> >> [  115.395514] 46133 pages reserved
> >> [  115.396525] 0 pages hwpoisoned
> >> [  115.397824] Tasks state (memory values in pages):
> >> [  115.398778] [  pid  ]   uid  tgid total_vm      rss pgtables_bytes
> >> swapents oom_score_adj name
> >> [  115.399792] [    312]     0   312     6603      217    98304
> >> 181             0 systemd-journal
> >> [  115.400749] [    339]     0   339     5562        1    69632
> >> 395         -1000 systemd-udevd
> >> [  115.401869] [    379]   101   379    23271       17    81920
> >> 197             0 systemd-timesyn
> >> [  115.402873] [    388]   107   388     1707        7    53248
> >> 101             0 rpcbind
> >> [  115.403869] [    479]     0   479     2373       39    53248
> >> 284             0 dhclient
> >> [  115.404849] [    485]     0   485     2120        8    53248
> >> 43             0 cron
> >> [  115.406291] [    487]     0   487     4869       44    77824
> >> 197             0 systemd-logind
> >> [  115.407536] [    494]   104   494     2247       58    57344
> >> 80          -900 dbus-daemon
> >> [  115.408772] [    501]     0   501    56457        0    86016
> >> 226             0 rsyslogd
> >> [  115.410041] [    503]     0   503   315093      769   311296
> >> 3943             0 containerd
> >> [  115.411289] [    507]     0   507     1404        2    45056
> >> 26             0 agetty
> >> [  115.412563] [    521]     0   521    27588      235   110592
> >> 1678             0 unattended-upgr
> >> [  115.413834] [    860]     0   860     3964       28    73728
> >> 187         -1000 sshd
> >> [  115.415062] [    866]   106   866     5015       19    81920
> >> 187             0 exim4
> >> [  115.416286] [    901]     0   901     4233        1    73728
> >> 281             0 sshd
> >> [  115.417534] [    928]     0   928     5287       57    73728
> >> 280             0 systemd
> >> [  115.418755] [    929]     0   929     5710       77    90112
> >> 488             0 (sd-pam)
> >> [  115.419921] [    943]     0   943     2013        1    53248
> >> 407             0 bash
> >> [  115.421061] [    969]     0   969  1402762   888995 11276288
> >> 513120             0 exaust
> >> [  115.421973] [    970]     0   970     4233      272    77824
> >> 5             0 sshd
> >> [  115.422840] [    976]     0   976     1980      297    53248
> >> 64             0 bash
> >> [  115.423664] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-1.scope,task=exaust,pid=969,uid=0
> >> [  115.425344] Out of memory: Killed process 969 (exaust)
> >> total-vm:5611048kB, anon-rss:3555976kB, file-rss:4kB, shmem-rss:0kB,
> >> UID:0 pgtables:11012kB oom_score_adj:0
> >> [  115.912696] oom_reaper: reaped process 969 (exaust), now
> >> anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
> >>
> >>
> >> I can tell from above that:  [   96.177999]  #1: ffffffff82915020
> >> (rcu_read_lock){....}-{1:2}, at: get_swap_device+0x33/0x140
> >>  get_swap_device did help the rcu_read_lock
> >>
> >> Thanks
> >> Zhouyi
> >>
> >> On Mon, Jul 19, 2021 at 8:23 PM Oleksandr Natalenko
> >> <oleksandr@natalenko.name> wrote:
> >>>
> >>> On pondělí 19. července 2021 14:16:04 CEST Matthew Wilcox wrote:
> >>>> On Mon, Jul 19, 2021 at 02:12:15PM +0200, Oleksandr Natalenko wrote:
> >>>>> On pondělí 19. července 2021 14:08:37 CEST Miaohe Lin wrote:
> >>>>>> On 2021/7/19 19:59, Oleksandr Natalenko wrote:
> >>>>>>> On pondělí 19. července 2021 13:50:07 CEST Miaohe Lin wrote:
> >>>>>>>> On 2021/7/19 19:22, Matthew Wilcox wrote:
> >>>>>>>>> On Mon, Jul 19, 2021 at 07:12:58PM +0800, Miaohe Lin wrote:
> >>>>>>>>>> When in the commit 2799e77529c2a, we're using the percpu_ref to
> >>>>>>>>>> serialize
> >>>>>>>>>> against concurrent swapoff, i.e. there's percpu_ref inside
> >>>>>>>>>> get_swap_device() instead of rcu_read_lock(). Please see commit
> >>>>>>>>>> 63d8620ecf93 ("mm/swapfile: use percpu_ref to serialize against
> >>>>>>>>>> concurrent swapoff") for detail.
> >>>>>>>>>
> >>>>>>>>> Oh, so this is a backport problem.  2799e77529c2 was backported
> >>>>>>>>> without
> >>>>>>>>> its prerequisite 63d8620ecf93.  Greg, probably best to just drop
> >>>>>>>>
> >>>>>>>> Yes, they're posted as a patch set:
> >>>>>>>>
> >>>>>>>> https://lkml.kernel.org/r/20210426123316.806267-1-linmiaohe@huawei.co
> >>>>>>>> m
> >>>>>>>>
> >>>>>>>>> 2799e77529c2 from all stable trees; the race described is not very
> >>>>>>>>> important (swapoff vs reading a page back from that swap device).
> >>>>>>>>> .
> >>>>>>>>
> >>>>>>>> The swapoff races with reading a page back from that swap device
> >>>>>>>> should
> >>>>>>>> be
> >>>>>>>> really uncommon as most users only do swapoff when the system is
> >>>>>>>> going to
> >>>>>>>> shutdown.
> >>>>>>>>
> >>>>>>>> Sorry for the trouble!
> >>>>>>>
> >>>>>>> git log --oneline v5.13..v5.13.3 --author="Miaohe Lin"
> >>>>>>> 11ebc09e50dc mm/zswap.c: fix two bugs in zswap_writeback_entry()
> >>>>>>> 95d192da198d mm/z3fold: use release_z3fold_page_locked() to release
> >>>>>>> locked
> >>>>>>> z3fold page
> >>>>>>> ccb7848e2344 mm/z3fold: fix potential memory leak in
> >>>>>>> z3fold_destroy_pool()
> >>>>>>> 9f7229c901c1 mm/huge_memory.c: don't discard hugepage if other
> >>>>>>> processes
> >>>>>>> are mapping it
> >>>>>>> f13259175e4f mm/huge_memory.c: add missing read-only THP checking in
> >>>>>>> transparent_hugepage_enabled()
> >>>>>>> afafd371e7de mm/huge_memory.c: remove dedicated macro
> >>>>>>> HPAGE_CACHE_INDEX_MASK a533a21b692f mm/shmem: fix shmem_swapin() race
> >>>>>>> with swapoff
> >>>>>>> c3b39134bbd0 swap: fix do_swap_page() race with swapoff
> >>>>>>>
> >>>>>>> Do you suggest reverting "mm/shmem: fix shmem_swapin() race with
> >>>>>>> swapoff"
> >>>>>>> as well?
> >>>>>>
> >>>>>> This patch also rely on its prerequisite 63d8620ecf93. I think we should
> >>>>>> either revert any commit in this series or just backport the entire
> >>>>>> series.
> >>>>>
> >>>>> Then why not just pick up 2 more patches instead of dropping 2 patches.
> >>>>> Greg, could you please make sure the whole series from [1] gets pulled?
> >>>>
> >>>> Because none of these patches should have been backported in the first
> >>>> place.  It's just not worth the destabilisation.
> >>>
> >>> What about the rest then?
> >>>
> >>> git log --oneline v5.13..v5.13.3 -- mm/ | wc -l
> >>> 18
> >>>
> >>> Those look to be fixes, these ones too.
> >>>
> >>> --
> >>> Oleksandr Natalenko (post-factum)
> >>>
> >>>

Best Wishes
Zhouyi

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Matthew Wilcox]

On Thu, Jul 22, 2021 at 04:57:57PM +0800, Zhouyi Zhou wrote:
> Thanks for reviewing,
> 
> What I have deduced from the dmesg  is:
> In function do_swap_page,
> after invoking
> 3385        si = get_swap_device(entry); /* rcu_read_lock */
> and before
> 3561    out:
> 3562        if (si)
> 3563            put_swap_device(si);
> The thread got scheduled out in
> 3454        locked = lock_page_or_retry(page, vma->vm_mm, vmf->flags);
> 
> I am only familiar with Linux RCU subsystem, hope mm people can solve our
> confusions.

I don't understamd why you're still talking.  The problem is understood.
You need to revert the unnecessary backport of 2799e77529c2 and
2efa33fc7f6e

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Greg KH]

On Thu, Jul 22, 2021 at 01:36:02PM +0100, Matthew Wilcox wrote:
> On Thu, Jul 22, 2021 at 04:57:57PM +0800, Zhouyi Zhou wrote:
> > Thanks for reviewing,
> > 
> > What I have deduced from the dmesg  is:
> > In function do_swap_page,
> > after invoking
> > 3385        si = get_swap_device(entry); /* rcu_read_lock */
> > and before
> > 3561    out:
> > 3562        if (si)
> > 3563            put_swap_device(si);
> > The thread got scheduled out in
> > 3454        locked = lock_page_or_retry(page, vma->vm_mm, vmf->flags);
> > 
> > I am only familiar with Linux RCU subsystem, hope mm people can solve our
> > confusions.
> 
> I don't understamd why you're still talking.  The problem is understood.
> You need to revert the unnecessary backport of 2799e77529c2 and
> 2efa33fc7f6e

Sorry for the delay, will go do so in a minute...

greg k-h

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Greg KH]

On Thu, Jul 22, 2021 at 03:26:52PM +0200, Greg KH wrote:
> On Thu, Jul 22, 2021 at 01:36:02PM +0100, Matthew Wilcox wrote:
> > On Thu, Jul 22, 2021 at 04:57:57PM +0800, Zhouyi Zhou wrote:
> > > Thanks for reviewing,
> > > 
> > > What I have deduced from the dmesg  is:
> > > In function do_swap_page,
> > > after invoking
> > > 3385        si = get_swap_device(entry); /* rcu_read_lock */
> > > and before
> > > 3561    out:
> > > 3562        if (si)
> > > 3563            put_swap_device(si);
> > > The thread got scheduled out in
> > > 3454        locked = lock_page_or_retry(page, vma->vm_mm, vmf->flags);
> > > 
> > > I am only familiar with Linux RCU subsystem, hope mm people can solve our
> > > confusions.
> > 
> > I don't understamd why you're still talking.  The problem is understood.
> > You need to revert the unnecessary backport of 2799e77529c2 and
> > 2efa33fc7f6e
> 
> Sorry for the delay, will go do so in a minute...

Both now reverted from 5.10.y and 5.13.y.

thanks,

greg k-h

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Miaohe Lin]

On 2021/7/22 22:00, Greg KH wrote:
> On Thu, Jul 22, 2021 at 03:26:52PM +0200, Greg KH wrote:
>> On Thu, Jul 22, 2021 at 01:36:02PM +0100, Matthew Wilcox wrote:
>>> On Thu, Jul 22, 2021 at 04:57:57PM +0800, Zhouyi Zhou wrote:
>>>> Thanks for reviewing,
>>>>
>>>> What I have deduced from the dmesg  is:
>>>> In function do_swap_page,
>>>> after invoking
>>>> 3385        si = get_swap_device(entry); /* rcu_read_lock */
>>>> and before
>>>> 3561    out:
>>>> 3562        if (si)
>>>> 3563            put_swap_device(si);
>>>> The thread got scheduled out in
>>>> 3454        locked = lock_page_or_retry(page, vma->vm_mm, vmf->flags);
>>>>
>>>> I am only familiar with Linux RCU subsystem, hope mm people can solve our
>>>> confusions.
>>>
>>> I don't understamd why you're still talking.  The problem is understood.
>>> You need to revert the unnecessary backport of 2799e77529c2 and
>>> 2efa33fc7f6e
>>
>> Sorry for the delay, will go do so in a minute...
> 
> Both now reverted from 5.10.y and 5.13.y.
> 

I browsed my previous backport notifying email and found that these two patches are also
backported into 5.12. And it seems it's missed.

Thanks.

> thanks,
> 
> greg k-h
> .
> 

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Greg KH]

On Fri, Jul 23, 2021 at 09:51:09AM +0800, Miaohe Lin wrote:
> On 2021/7/22 22:00, Greg KH wrote:
> > On Thu, Jul 22, 2021 at 03:26:52PM +0200, Greg KH wrote:
> >> On Thu, Jul 22, 2021 at 01:36:02PM +0100, Matthew Wilcox wrote:
> >>> On Thu, Jul 22, 2021 at 04:57:57PM +0800, Zhouyi Zhou wrote:
> >>>> Thanks for reviewing,
> >>>>
> >>>> What I have deduced from the dmesg  is:
> >>>> In function do_swap_page,
> >>>> after invoking
> >>>> 3385        si = get_swap_device(entry); /* rcu_read_lock */
> >>>> and before
> >>>> 3561    out:
> >>>> 3562        if (si)
> >>>> 3563            put_swap_device(si);
> >>>> The thread got scheduled out in
> >>>> 3454        locked = lock_page_or_retry(page, vma->vm_mm, vmf->flags);
> >>>>
> >>>> I am only familiar with Linux RCU subsystem, hope mm people can solve our
> >>>> confusions.
> >>>
> >>> I don't understamd why you're still talking.  The problem is understood.
> >>> You need to revert the unnecessary backport of 2799e77529c2 and
> >>> 2efa33fc7f6e
> >>
> >> Sorry for the delay, will go do so in a minute...
> > 
> > Both now reverted from 5.10.y and 5.13.y.
> > 
> 
> I browsed my previous backport notifying email and found that these two patches are also
> backported into 5.12. And it seems it's missed.

5.12 is now end-of-life, it's not being touched anymore, and no one
should continue to use it.

thanks,

greg k-h

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Miaohe Lin]

On 2021/7/23 15:02, Greg KH wrote:
> On Fri, Jul 23, 2021 at 09:51:09AM +0800, Miaohe Lin wrote:
>> On 2021/7/22 22:00, Greg KH wrote:
>>> On Thu, Jul 22, 2021 at 03:26:52PM +0200, Greg KH wrote:
>>>> On Thu, Jul 22, 2021 at 01:36:02PM +0100, Matthew Wilcox wrote:
>>>>> On Thu, Jul 22, 2021 at 04:57:57PM +0800, Zhouyi Zhou wrote:
>>>>>> Thanks for reviewing,
>>>>>>
>>>>>> What I have deduced from the dmesg  is:
>>>>>> In function do_swap_page,
>>>>>> after invoking
>>>>>> 3385        si = get_swap_device(entry); /* rcu_read_lock */
>>>>>> and before
>>>>>> 3561    out:
>>>>>> 3562        if (si)
>>>>>> 3563            put_swap_device(si);
>>>>>> The thread got scheduled out in
>>>>>> 3454        locked = lock_page_or_retry(page, vma->vm_mm, vmf->flags);
>>>>>>
>>>>>> I am only familiar with Linux RCU subsystem, hope mm people can solve our
>>>>>> confusions.
>>>>>
>>>>> I don't understamd why you're still talking.  The problem is understood.
>>>>> You need to revert the unnecessary backport of 2799e77529c2 and
>>>>> 2efa33fc7f6e
>>>>
>>>> Sorry for the delay, will go do so in a minute...
>>>
>>> Both now reverted from 5.10.y and 5.13.y.
>>>
>>
>> I browsed my previous backport notifying email and found that these two patches are also
>> backported into 5.12. And it seems it's missed.
> 
> 5.12 is now end-of-life, it's not being touched anymore, and no one
> should continue to use it.
> 
> thanks,

I see! Many thanks for your kindly explanation! :)

> 
> greg k-h
> .
> 

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Zhouyi Zhou]

I apologize sincerely for my irresponsible and hasty email.
I reverted the unnecessary backport of 2799e77529c2 and 2efa33fc7f6e,
tested on the same qemu box as before with the same C program, there
is no warning about RCU this time. dmesg only shows the backtrace of
OOM kill.

As for memory OOMs caused by grace period's undue ends, I found each
deletion of a inode will cause a leak.
1035    void security_inode_free(struct inode *inode)
1036    {
1037        integrity_inode_free(inode);
1038        call_void_hook(inode_free_security, inode);
1039        /*
1040         * The inode may still be referenced in a path walk and
1041         * a call to security_inode_permission() can be made
1042         * after inode_free_security() is called. Ideally, the VFS
1043         * wouldn't do this, but fixing that is a much harder
1044         * job. For now, simply free the i_security via RCU, and
1045         * leave the current inode->i_security pointer intact.
1046         * The inode will be freed after the RCU grace period too.
1047         */
1048        if (inode->i_security)
1049            call_rcu((struct rcu_head *)inode->i_security,
1050                    inode_free_by_rcu);
1051    }

I am willing to do any experiment if there is a need.

Sorry again
Best Wishes
Zhouyi

On Thu, Jul 22, 2021 at 8:36 PM Matthew Wilcox <willy@infradead.org> wrote:
>
> On Thu, Jul 22, 2021 at 04:57:57PM +0800, Zhouyi Zhou wrote:
> > Thanks for reviewing,
> >
> > What I have deduced from the dmesg  is:
> > In function do_swap_page,
> > after invoking
> > 3385        si = get_swap_device(entry); /* rcu_read_lock */
> > and before
> > 3561    out:
> > 3562        if (si)
> > 3563            put_swap_device(si);
> > The thread got scheduled out in
> > 3454        locked = lock_page_or_retry(page, vma->vm_mm, vmf->flags);
> >
> > I am only familiar with Linux RCU subsystem, hope mm people can solve our
> > confusions.
>
> I don't understamd why you're still talking.  The problem is understood.
> You need to revert the unnecessary backport of 2799e77529c2 and
> 2efa33fc7f6e

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Paul E. McKenney]

On Thu, Jul 22, 2021 at 08:30:10AM +0100, Chris Clayton wrote:
> On 19/07/2021 17:56, Zhouyi Zhou wrote:
> > Attached is my kernel configuration file (config-5.13.2), dmesg (dmesg.txt)
> > My qemu box's memory layout is:
> >                     total        used        free      shared
> > buff/cache   available
> > Mem:           3915          92        3764           0          58        3676
> > Swap:          2044          39        2005
> > The memory exhausting program:
> > #include <stdlib.h>
> > int main()
> > {
> >         while(1)
> >         {
> >         void *ptr =
> >                 malloc(1024*1024);
> >          memset(ptr, 0, 1024*1024);
> >         }
> >         return 0;
> > }
> > 
> 
> I'm not sure what I'm supposed to make of this. Is it that my laptop simply ran out of memory? That would be odd
> because, as I said earlier, I was simply doing a weekly archive of my system. That involved using the dar backup utility
> to create the incremental backup (which in this instance resulted in a single archive file), compressing that archive
> with xz and copying (again one at a time) it and a directory containing about 7000 source and binary rpm files from an
> internal HDD to and external HDD connected via USB
> 
> My laptop, which I've had for a little over 3 months, has 32GB of memory. I have been using dar for a few years now (and
> the version currently installed since May) and have had no trouble with it. Similarly, I've used xz to compress the
> backup archives for year and the version currently installed since December 2020. The (incremental) archive file is
> about 7GB and 1.2GB when compressed. If copying files, the largest of which is 1.2GB, serially can cause 32GB fn RAM to
> be exhausted , then we are all up the creek. So I don't see where in my normal archiving process, the memory exhaustion
> would arise from (but I'm happy to be educated on this).
> 
> Or is the memory exhaustion likely to be a side effect of the fact that two patches applied in 5.13.2 are missing a
> pre-requisite? If that's the case there, seems to no disagreement on whether the two patches (which had not been tagged
> for stable) should be reverted or the missing prerequisite should be applied (along with another, related patch that was
> in the patch set). Perhaps the stable and mm teams are resolving this issue behind the scenes, but in the meantime I
> have backported the missing patches to 5.13.4 and 5.10.52 and am currently running the former as my default kernel.

Indeed, one of the possible side effects of omitting an rcu_read_unlock()
is running out of memory.  This is because RCU never sees a quiescent
state from the task that failed to execute rcu_read_unlock(), which
in turn means that RCU can never again free any memory, which in
turn of course means that your system will sooner or later exhaust
memory.  Greg's revert should restore the balance of rcu_read_lock()
and rcu_read_unlock(), which will eliminate this particular cause of
memory exhaustion.

							Thanx, Paul

> I also have a patch that reverts the two patches that were applied to stable, so could run with that applied if it would
> be more helpful. It would, of course, leave open the races that the patches are designed to close., but if I've manually
> run swapoff more than once or twice in the twenty years I've been using Linux-based systems, I'd be very surprised.
> 
> > On Tue, Jul 20, 2021 at 12:47 AM Zhouyi Zhou <zhouzhouyi@gmail.com> wrote:
> >>
> >> I downloaded linux-5.13.2, configure and compile the kernel with
> >> CONFIG_LOCKDEP=y
> >> CONFIG_LOCK_DEBUGGING_SUPPORT=y
> >> CONFIG_PROVE_LOCKING=y
> >> CONFIG_DEBUG_SPINLOCK=y
> >> CONFIG_DEBUG_LOCK_ALLOC=y
> >> install the kernel on a qemu box, then run following C Program
> >> #include <stdlib.h>
> >> int main()
> >> {
> >>         while(1)
> >>         {
> >>                 malloc(1024*1024);
> >>         }
> >>         return 0;
> >> }
> >> And following is the dmesg:
> >> [   96.155017] ------------[ cut here ]------------
> >> [   96.155030] WARNING: CPU: 10 PID: 770 at
> >> kernel/rcu/tree_plugin.h:359 rcu_note_context_switch+0x91/0x610
> >> [   96.155074] Modules linked in: ppdev intel_rapl_msr
> >> intel_rapl_common crct10dif_pclmul crc32_pclmul ghash_clmulni_intel
> >> bochs_drm aesni_intel drm_vram_helper evdev crypto_simd drm_ttm_helper
> >> snd_pcm cryptd ttm snd_timer parport_pc serio_raw drm_kms_helper sg
> >> snd parport soundcore drm pcspkr button ip_tables autofs4 psmouse
> >> sr_mod i2c_piix4 sd_mod crc32c_intel t10_pi cdrom i2c_core e1000
> >> ata_generic floppy
> >> [   96.155180] CPU: 10 PID: 770 Comm: containerd Not tainted 5.13.2 #1
> >> [   96.155185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
> >> BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
> >> [   96.155189] RIP: 0010:rcu_note_context_switch+0x91/0x610
> >> [   96.155195] Code: ff 74 0f 65 8b 05 a7 10 e5 7e 85 c0 0f 84 22 01
> >> 00 00 45 84 ed 75 15 65 48 8b 04 25 80 7f 01 00 8b b0 44 03 00 00 85
> >> f6 7e 02 <0f> 0b 65 48 8b 04 25 80 7f 01 00 8b 88 44 03 00 00 85 c9 7e
> >> 0f 41
> >> [   96.155200] RSP: 0000:ffffc90000a8bc50 EFLAGS: 00010002
> >> [   96.155204] RAX: ffff88810830c300 RBX: ffff88813bcae680 RCX: 0000000000000000
> >> [   96.155208] RDX: 0000000000000002 RSI: 0000000000000001 RDI: 0000000000000001
> >> [   96.155210] RBP: ffffc90000a8bcd0 R08: 0000000000000001 R09: 0000000000000001
> >> [   96.155213] R10: 0000000000000000 R11: ffffffff81319b93 R12: ffff88810830c300
> >> [   96.155216] R13: 0000000000000000 R14: ffff88813bcad958 R15: 0000000000004970
> >> [   96.155220] FS:  00007fc09cff9700(0000) GS:ffff88813bc80000(0000)
> >> knlGS:0000000000000000
> >> [   96.155223] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> >> [   96.155226] CR2: 00005594d2ff0530 CR3: 0000000103be4001 CR4: 0000000000060ee0
> >> [   96.155233] Call Trace:
> >> [   96.155243]  __schedule+0xda/0xa30
> >> [   96.155283]  schedule+0x46/0xf0
> >> [   96.155289]  io_schedule+0x12/0x40
> >> [   96.155295]  __lock_page_or_retry+0x1f9/0x510
> >> [   96.155319]  ? __page_cache_alloc+0x140/0x140
> >> [   96.155345]  do_swap_page+0x33f/0x930
> >> [   96.155364]  __handle_mm_fault+0xa54/0x1550
> >> [   96.155390]  handle_mm_fault+0x17f/0x420
> >> [   96.155400]  do_user_addr_fault+0x1be/0x770
> >> [   96.155422]  exc_page_fault+0x69/0x280
> >> [   96.155435]  ? asm_exc_page_fault+0x8/0x30
> >> [   96.155443]  asm_exc_page_fault+0x1e/0x30
> >> [   96.155448] RIP: 0033:0x5594d15ec98f
> >> [   96.155454] Code: 44 24 58 48 85 c0 48 b9 00 e4 0b 54 02 00 00 00
> >> 48 0f 44 c1 48 89 44 24 58 eb 05 48 8b 44 24 58 48 89 04 24 e8 e2 c9
> >> 9c ff 90 <48> 8b 05 9a 3b a0 01 48 8b 4c 24 50 48 89 0c 24 48 8d 15 9a
> >> c4 ec
> >> [   96.155457] RSP: 002b:000000c0001f7f80 EFLAGS: 00010206
> >> [   96.155462] RAX: 0000000000000000 RBX: 00005594d0f9cf55 RCX: fffffffffffffff8
> >> [   96.155465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00005594d0fa2d01
> >> [   96.155467] RBP: 000000c0001f7fc0 R08: 0000000000000000 R09: 0000000000000000
> >> [   96.155470] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004
> >> [   96.155472] R13: 0000000000000013 R14: 00005594d1ee96e6 R15: 0000000000000039
> >> [   96.155495] irq event stamp: 10464
> >> [   96.155497] hardirqs last  enabled at (10463): [<ffffffff81c0a574>]
> >> _raw_spin_unlock_irq+0x24/0x50
> >> [   96.155508] hardirqs last disabled at (10464): [<ffffffff81c01882>]
> >> __schedule+0x412/0xa30
> >> [   96.155512] softirqs last  enabled at (8668): [<ffffffff82000401>]
> >> __do_softirq+0x401/0x51b
> >> [   96.155517] softirqs last disabled at (8657): [<ffffffff81129c22>]
> >> irq_exit_rcu+0x142/0x150
> >> [   96.155531] ---[ end trace 165ff31fd86ffc12 ]---
> >>
> >> [   96.177669] =============================
> >> [   96.177693] [ BUG: Invalid wait context ]
> >> [   96.177717] 5.13.2 #1 Tainted: G        W
> >> [   96.177743] -----------------------------
> >> [   96.177765] containerd/770 is trying to lock:
> >> [   96.177790] ffff88813ba69b30 (&cache->alloc_lock){+.+.}-{3:3}, at:
> >> get_swap_page+0x126/0x200
> >> [   96.177867] other info that might help us debug this:
> >> [   96.177894] context-{4:4}
> >> [   96.177910] 3 locks held by containerd/770:
> >> [   96.177934]  #0: ffff88810815ea28 (&mm->mmap_lock#2){++++}-{3:3},
> >> at: do_user_addr_fault+0x115/0x770
> >> [   96.177999]  #1: ffffffff82915020 (rcu_read_lock){....}-{1:2}, at:
> >> get_swap_device+0x33/0x140
> >> [   96.178057]  #2: ffffffff82955ba0 (fs_reclaim){+.+.}-{0:0}, at:
> >> __fs_reclaim_acquire+0x5/0x30
> >> [   96.178115] stack backtrace:
> >> [   96.178133] CPU: 1 PID: 770 Comm: containerd Tainted: G        W
> >>      5.13.2 #1
> >> [   96.178183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
> >> BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
> >> [   96.178254] Call Trace:
> >> [   96.178274]  dump_stack+0x82/0xa4
> >> [   96.178314]  __lock_acquire+0x9a5/0x20a0
> >> [   96.178347]  ? find_held_lock+0x3a/0xb0
> >> [   96.178381]  lock_acquire+0xe9/0x320
> >> [   96.178405]  ? get_swap_page+0x126/0x200
> >> [   96.178433]  ? _raw_spin_unlock+0x29/0x40
> >> [   96.178461]  ? page_vma_mapped_walk+0x3a3/0x960
> >> [   96.178491]  __mutex_lock+0x99/0x980
> >> [   96.178515]  ? get_swap_page+0x126/0x200
> >> [   96.178541]  ? find_held_lock+0x3a/0xb0
> >> [   96.178577]  ? get_swap_page+0x126/0x200
> >> [   96.178603]  ? page_referenced+0xd5/0x170
> >> [   96.178637]  ? lock_release+0x1b4/0x300
> >> [   96.178663]  ? get_swap_page+0x126/0x200
> >> [   96.178698]  get_swap_page+0x126/0x200
> >> [   96.178725]  add_to_swap+0x14/0x60
> >> [   96.178749]  shrink_page_list+0xb13/0xe70
> >> [   96.178787]  shrink_inactive_list+0x243/0x550
> >> [   96.178819]  shrink_lruvec+0x4fd/0x780
> >> [   96.178849]  ? shrink_node+0x257/0x7c0
> >> [   96.178873]  shrink_node+0x257/0x7c0
> >> [   96.178900]  do_try_to_free_pages+0xdd/0x410
> >> [   96.178929]  try_to_free_pages+0x110/0x300
> >> [   96.178966]  __alloc_pages_slowpath.constprop.126+0x2ae/0xfa0
> >> [   96.179002]  ? lock_release+0x1b4/0x300
> >> [   96.179028]  __alloc_pages+0x37d/0x400
> >> [   96.179054]  alloc_pages_vma+0x73/0x1d0
> >> [   96.179878]  __read_swap_cache_async+0xb8/0x280
> >> [   96.180684]  swap_cluster_readahead+0x194/0x270
> >> [   96.181459]  ? swapin_readahead+0x62/0x530
> >> [   96.182008]  swapin_readahead+0x62/0x530
> >> [   96.182558]  ? find_held_lock+0x3a/0xb0
> >> [   96.183109]  ? lookup_swap_cache+0x5c/0x1c0
> >> [   96.183657]  ? lock_release+0x1b4/0x300
> >> [   96.184207]  ? do_swap_page+0x232/0x930
> >> [   96.184753]  do_swap_page+0x232/0x930
> >> [   96.185326]  __handle_mm_fault+0xa54/0x1550
> >> [   96.185850]  handle_mm_fault+0x17f/0x420
> >> [   96.186361]  do_user_addr_fault+0x1be/0x770
> >> [   96.186880]  exc_page_fault+0x69/0x280
> >> [   96.187382]  ? asm_exc_page_fault+0x8/0x30
> >> [   96.187879]  asm_exc_page_fault+0x1e/0x30
> >> [   96.188363] RIP: 0033:0x5594d0f78da4
> >> [   96.188829] Code: cc cc cc cc cc cc 48 8b 0d 39 d2 01 02 64 48 8b
> >> 09 48 3b 61 10 76 3d 48 83 ec 28 48 89 6c 24 20 48 8d 6c 24 20 48 8b
> >> 44 24 30 <48> 8b 08 48 89 0c 24 48 89 44 24 08 c6 44 24 10 01 e8 76 f4
> >> ff ff
> >> [   96.189894] RSP: 002b:000000c0001f7de8 EFLAGS: 00010216
> >> [   96.190406] RAX: 00005594d2308160 RBX: 0000000000000000 RCX: 000000c0004ea480
> >> [   96.190902] RDX: 000000c0002a4270 RSI: 0000000000000010 RDI: 0000000000000011
> >> [   96.191394] RBP: 000000c0001f7e08 R08: 0000000000000002 R09: 0000000000000011
> >> [   96.191891] R10: 00005594d22f6ce0 R11: 00005594d1ee96e4 R12: ffffffffffffffff
> >> [   96.192396] R13: 0000000000000028 R14: 0000000000000027 R15: 0000000000000200
> >> [  115.344546] exaust invoked oom-killer:
> >> gfp_mask=0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), order=0,
> >> oom_score_adj=0
> >> [  115.346019] CPU: 1 PID: 969 Comm: exaust Tainted: G        W
> >>  5.13.2 #1
> >> [  115.346569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
> >> BIOS rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org 04/01/2014
> >> [  115.347712] Call Trace:
> >> [  115.348287]  dump_stack+0x82/0xa4
> >> [  115.348867]  dump_header+0x55/0x3f0
> >> [  115.349491]  oom_kill_process+0x160/0x210
> >> [  115.350068]  out_of_memory+0x10b/0x630
> >> [  115.350646]  __alloc_pages_slowpath.constprop.126+0xec7/0xfa0
> >> [  115.351255]  __alloc_pages+0x37d/0x400
> >> [  115.351861]  alloc_pages_vma+0x73/0x1d0
> >> [  115.352449]  __handle_mm_fault+0xe1b/0x1550
> >> [  115.353042]  handle_mm_fault+0x17f/0x420
> >> [  115.353646]  do_user_addr_fault+0x1be/0x770
> >> [  115.354239]  exc_page_fault+0x69/0x280
> >> [  115.354833]  ? asm_exc_page_fault+0x8/0x30
> >> [  115.355428]  asm_exc_page_fault+0x1e/0x30
> >> [  115.356021] RIP: 0033:0x7fe8ee633543
> >> [  115.356617] Code: Unable to access opcode bytes at RIP 0x7fe8ee633519.
> >> [  115.357245] RSP: 002b:00007fff742c68c8 EFLAGS: 00010206
> >> [  115.357857] RAX: 00007fe798041010 RBX: 0000000000000000 RCX: 00007fe7980fd000
> >> [  115.358469] RDX: 00007fe798141000 RSI: 0000000000000000 RDI: 00007fe798041010
> >> [  115.359077] RBP: 00007fff742c68e0 R08: 00000000ffffffff R09: 0000000000000000
> >> [  115.359686] R10: 0000000000000022 R11: 0000000000000246 R12: 0000561abe3fa060
> >> [  115.360300] R13: 00007fff742c69c0 R14: 0000000000000000 R15: 0000000000000000
> >> [  115.361313] Mem-Info:
> >> [  115.362285] active_anon:188386 inactive_anon:764572 isolated_anon:64
> >>                 active_file:61 inactive_file:0 isolated_file:0
> >>                 unevictable:0 dirty:0 writeback:2
> >>                 slab_reclaimable:6676 slab_unreclaimable:6200
> >>                 mapped:155 shmem:180 pagetables:3124 bounce:0
> >>                 free:25647 free_pcp:0 free_cma:0
> >> [  115.366889] Node 0 active_anon:782092kB inactive_anon:3029744kB
> >> active_file:244kB inactive_file:0kB unevictable:0kB
> >> isolated(anon):256kB isolated(file):0kB mapped:620kB dirty:0kB
> >> writeback:8kB shmem:720kB shmem_thp: 0kB shmem_pmdmapped: 0kB
> >> anon_thp: 0kB writeback_tmp:0kB kernel_stack:3904kB pagetables:12496kB
> >> all_unreclaimable? no
> >> [  115.369378] Node 0 DMA free:15296kB min:260kB low:324kB high:388kB
> >> reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB
> >> active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB
> >> present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB
> >> local_pcp:0kB free_cma:0kB
> >> [  115.372121] lowmem_reserve[]: 0 2925 3874 3874
> >> [  115.373195] Node 0 DMA32 free:54436kB min:50824kB low:63528kB
> >> high:76232kB reserved_highatomic:0KB active_anon:819596kB
> >> inactive_anon:2135980kB active_file:48kB inactive_file:24kB
> >> unevictable:0kB writepending:8kB present:3129212kB managed:3021488kB
> >> mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
> >> [  115.375958] lowmem_reserve[]: 0 0 949 949
> >> [  115.377064] Node 0 Normal free:32856kB min:32880kB low:37004kB
> >> high:41128kB reserved_highatomic:0KB active_anon:2232kB
> >> inactive_anon:853384kB active_file:80kB inactive_file:76kB
> >> unevictable:0kB writepending:0kB present:1048576kB managed:972400kB
> >> mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
> >> [  115.380050] lowmem_reserve[]: 0 0 0 0
> >> [  115.380908] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 1*64kB (U)
> >> 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M)
> >> = 15296kB
> >> [  115.382728] Node 0 DMA32: 86*4kB (UM) 52*8kB (UME) 33*16kB (UM)
> >> 28*32kB (UME) 11*64kB (U) 2*128kB (UE) 0*256kB 1*512kB (U) 2*1024kB
> >> (UM) 2*2048kB (ME) 11*4096kB (M) = 54856kB
> >> [  115.384560] Node 0 Normal: 597*4kB (UME) 904*8kB (UME) 414*16kB
> >> (UME) 187*32kB (UME) 64*64kB (UME) 19*128kB (UME) 3*256kB (U) 3*512kB
> >> (UE) 2*1024kB (M) 0*2048kB 0*4096kB = 33108kB
> >> [  115.386558] Node 0 hugepages_total=0 hugepages_free=0
> >> hugepages_surp=0 hugepages_size=1048576kB
> >> [  115.387543] Node 0 hugepages_total=0 hugepages_free=0
> >> hugepages_surp=0 hugepages_size=2048kB
> >> [  115.388503] 61467 total pagecache pages
> >> [  115.389532] 61242 pages in swap cache
> >> [  115.390450] Swap cache stats: add 523756, delete 462538, find 69/171
> >> [  115.391383] Free swap  = 0kB
> >> [  115.392312] Total swap = 2094076kB
> >> [  115.393506] 1048445 pages RAM
> >> [  115.394538] 0 pages HighMem/MovableOnly
> >> [  115.395514] 46133 pages reserved
> >> [  115.396525] 0 pages hwpoisoned
> >> [  115.397824] Tasks state (memory values in pages):
> >> [  115.398778] [  pid  ]   uid  tgid total_vm      rss pgtables_bytes
> >> swapents oom_score_adj name
> >> [  115.399792] [    312]     0   312     6603      217    98304
> >> 181             0 systemd-journal
> >> [  115.400749] [    339]     0   339     5562        1    69632
> >> 395         -1000 systemd-udevd
> >> [  115.401869] [    379]   101   379    23271       17    81920
> >> 197             0 systemd-timesyn
> >> [  115.402873] [    388]   107   388     1707        7    53248
> >> 101             0 rpcbind
> >> [  115.403869] [    479]     0   479     2373       39    53248
> >> 284             0 dhclient
> >> [  115.404849] [    485]     0   485     2120        8    53248
> >> 43             0 cron
> >> [  115.406291] [    487]     0   487     4869       44    77824
> >> 197             0 systemd-logind
> >> [  115.407536] [    494]   104   494     2247       58    57344
> >> 80          -900 dbus-daemon
> >> [  115.408772] [    501]     0   501    56457        0    86016
> >> 226             0 rsyslogd
> >> [  115.410041] [    503]     0   503   315093      769   311296
> >> 3943             0 containerd
> >> [  115.411289] [    507]     0   507     1404        2    45056
> >> 26             0 agetty
> >> [  115.412563] [    521]     0   521    27588      235   110592
> >> 1678             0 unattended-upgr
> >> [  115.413834] [    860]     0   860     3964       28    73728
> >> 187         -1000 sshd
> >> [  115.415062] [    866]   106   866     5015       19    81920
> >> 187             0 exim4
> >> [  115.416286] [    901]     0   901     4233        1    73728
> >> 281             0 sshd
> >> [  115.417534] [    928]     0   928     5287       57    73728
> >> 280             0 systemd
> >> [  115.418755] [    929]     0   929     5710       77    90112
> >> 488             0 (sd-pam)
> >> [  115.419921] [    943]     0   943     2013        1    53248
> >> 407             0 bash
> >> [  115.421061] [    969]     0   969  1402762   888995 11276288
> >> 513120             0 exaust
> >> [  115.421973] [    970]     0   970     4233      272    77824
> >> 5             0 sshd
> >> [  115.422840] [    976]     0   976     1980      297    53248
> >> 64             0 bash
> >> [  115.423664] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-1.scope,task=exaust,pid=969,uid=0
> >> [  115.425344] Out of memory: Killed process 969 (exaust)
> >> total-vm:5611048kB, anon-rss:3555976kB, file-rss:4kB, shmem-rss:0kB,
> >> UID:0 pgtables:11012kB oom_score_adj:0
> >> [  115.912696] oom_reaper: reaped process 969 (exaust), now
> >> anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
> >>
> >>
> >> I can tell from above that:  [   96.177999]  #1: ffffffff82915020
> >> (rcu_read_lock){....}-{1:2}, at: get_swap_device+0x33/0x140
> >>  get_swap_device did help the rcu_read_lock
> >>
> >> Thanks
> >> Zhouyi
> >>
> >> On Mon, Jul 19, 2021 at 8:23 PM Oleksandr Natalenko
> >> <oleksandr@natalenko.name> wrote:
> >>>
> >>> On pondělí 19. července 2021 14:16:04 CEST Matthew Wilcox wrote:
> >>>> On Mon, Jul 19, 2021 at 02:12:15PM +0200, Oleksandr Natalenko wrote:
> >>>>> On pondělí 19. července 2021 14:08:37 CEST Miaohe Lin wrote:
> >>>>>> On 2021/7/19 19:59, Oleksandr Natalenko wrote:
> >>>>>>> On pondělí 19. července 2021 13:50:07 CEST Miaohe Lin wrote:
> >>>>>>>> On 2021/7/19 19:22, Matthew Wilcox wrote:
> >>>>>>>>> On Mon, Jul 19, 2021 at 07:12:58PM +0800, Miaohe Lin wrote:
> >>>>>>>>>> When in the commit 2799e77529c2a, we're using the percpu_ref to
> >>>>>>>>>> serialize
> >>>>>>>>>> against concurrent swapoff, i.e. there's percpu_ref inside
> >>>>>>>>>> get_swap_device() instead of rcu_read_lock(). Please see commit
> >>>>>>>>>> 63d8620ecf93 ("mm/swapfile: use percpu_ref to serialize against
> >>>>>>>>>> concurrent swapoff") for detail.
> >>>>>>>>>
> >>>>>>>>> Oh, so this is a backport problem.  2799e77529c2 was backported
> >>>>>>>>> without
> >>>>>>>>> its prerequisite 63d8620ecf93.  Greg, probably best to just drop
> >>>>>>>>
> >>>>>>>> Yes, they're posted as a patch set:
> >>>>>>>>
> >>>>>>>> https://lkml.kernel.org/r/20210426123316.806267-1-linmiaohe@huawei.co
> >>>>>>>> m
> >>>>>>>>
> >>>>>>>>> 2799e77529c2 from all stable trees; the race described is not very
> >>>>>>>>> important (swapoff vs reading a page back from that swap device).
> >>>>>>>>> .
> >>>>>>>>
> >>>>>>>> The swapoff races with reading a page back from that swap device
> >>>>>>>> should
> >>>>>>>> be
> >>>>>>>> really uncommon as most users only do swapoff when the system is
> >>>>>>>> going to
> >>>>>>>> shutdown.
> >>>>>>>>
> >>>>>>>> Sorry for the trouble!
> >>>>>>>
> >>>>>>> git log --oneline v5.13..v5.13.3 --author="Miaohe Lin"
> >>>>>>> 11ebc09e50dc mm/zswap.c: fix two bugs in zswap_writeback_entry()
> >>>>>>> 95d192da198d mm/z3fold: use release_z3fold_page_locked() to release
> >>>>>>> locked
> >>>>>>> z3fold page
> >>>>>>> ccb7848e2344 mm/z3fold: fix potential memory leak in
> >>>>>>> z3fold_destroy_pool()
> >>>>>>> 9f7229c901c1 mm/huge_memory.c: don't discard hugepage if other
> >>>>>>> processes
> >>>>>>> are mapping it
> >>>>>>> f13259175e4f mm/huge_memory.c: add missing read-only THP checking in
> >>>>>>> transparent_hugepage_enabled()
> >>>>>>> afafd371e7de mm/huge_memory.c: remove dedicated macro
> >>>>>>> HPAGE_CACHE_INDEX_MASK a533a21b692f mm/shmem: fix shmem_swapin() race
> >>>>>>> with swapoff
> >>>>>>> c3b39134bbd0 swap: fix do_swap_page() race with swapoff
> >>>>>>>
> >>>>>>> Do you suggest reverting "mm/shmem: fix shmem_swapin() race with
> >>>>>>> swapoff"
> >>>>>>> as well?
> >>>>>>
> >>>>>> This patch also rely on its prerequisite 63d8620ecf93. I think we should
> >>>>>> either revert any commit in this series or just backport the entire
> >>>>>> series.
> >>>>>
> >>>>> Then why not just pick up 2 more patches instead of dropping 2 patches.
> >>>>> Greg, could you please make sure the whole series from [1] gets pulled?
> >>>>
> >>>> Because none of these patches should have been backported in the first
> >>>> place.  It's just not worth the destabilisation.
> >>>
> >>> What about the rest then?
> >>>
> >>> git log --oneline v5.13..v5.13.3 -- mm/ | wc -l
> >>> 18
> >>>
> >>> Those look to be fixes, these ones too.
> >>>
> >>> --
> >>> Oleksandr Natalenko (post-factum)
> >>>
> >>>

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Miaohe Lin]

On 2021/7/19 20:12, Oleksandr Natalenko wrote:
> On pondělí 19. července 2021 14:08:37 CEST Miaohe Lin wrote:
>> On 2021/7/19 19:59, Oleksandr Natalenko wrote:
>>> On pondělí 19. července 2021 13:50:07 CEST Miaohe Lin wrote:
>>>> On 2021/7/19 19:22, Matthew Wilcox wrote:
>>>>> On Mon, Jul 19, 2021 at 07:12:58PM +0800, Miaohe Lin wrote:
>>>>>> When in the commit 2799e77529c2a, we're using the percpu_ref to
>>>>>> serialize
>>>>>> against concurrent swapoff, i.e. there's percpu_ref inside
>>>>>> get_swap_device() instead of rcu_read_lock(). Please see commit
>>>>>> 63d8620ecf93 ("mm/swapfile: use percpu_ref to serialize against
>>>>>> concurrent swapoff") for detail.
>>>>>
>>>>> Oh, so this is a backport problem.  2799e77529c2 was backported without
>>>>> its prerequisite 63d8620ecf93.  Greg, probably best to just drop
>>>>
>>>> Yes, they're posted as a patch set:
>>>>
>>>> https://lkml.kernel.org/r/20210426123316.806267-1-linmiaohe@huawei.com
>>>>
>>>>> 2799e77529c2 from all stable trees; the race described is not very
>>>>> important (swapoff vs reading a page back from that swap device).
>>>>> .
>>>>
>>>> The swapoff races with reading a page back from that swap device should
>>>> be
>>>> really uncommon as most users only do swapoff when the system is going to
>>>> shutdown.
>>>>
>>>> Sorry for the trouble!
>>>
>>> git log --oneline v5.13..v5.13.3 --author="Miaohe Lin"
>>> 11ebc09e50dc mm/zswap.c: fix two bugs in zswap_writeback_entry()
>>> 95d192da198d mm/z3fold: use release_z3fold_page_locked() to release locked
>>> z3fold page
>>> ccb7848e2344 mm/z3fold: fix potential memory leak in z3fold_destroy_pool()
>>> 9f7229c901c1 mm/huge_memory.c: don't discard hugepage if other processes
>>> are mapping it
>>> f13259175e4f mm/huge_memory.c: add missing read-only THP checking in
>>> transparent_hugepage_enabled()
>>> afafd371e7de mm/huge_memory.c: remove dedicated macro
>>> HPAGE_CACHE_INDEX_MASK a533a21b692f mm/shmem: fix shmem_swapin() race
>>> with swapoff
>>> c3b39134bbd0 swap: fix do_swap_page() race with swapoff
>>>
>>> Do you suggest reverting "mm/shmem: fix shmem_swapin() race with swapoff"
>>> as well?
>>
>> This patch also rely on its prerequisite 63d8620ecf93. I think we should
>> either revert any commit in this series or just backport the entire series.
> 
> Then why not just pick up 2 more patches instead of dropping 2 patches. Greg, 
> could you please make sure the whole series from [1] gets pulled?
> 
> Thanks.
> 
> [1] https://lkml.kernel.org/r/20210426123316.806267-1-linmiaohe@huawei.com
> 

I browsed the previous backport notifying email and found that these two patches are also
backported into 5.10 and 5.12. So we might also need to make sure the whole series from
[1] gets pulled in 5.10 and 5.12.

Thanks.

Re: linux-5.13.2: warning from kernel/rcu/tree_plugin.h:359

[Chris Clayton]

On 18/07/2021 22:59, Paul E. McKenney wrote:
> On Sun, Jul 18, 2021 at 11:03:51PM +0200, Oleksandr Natalenko wrote:
>> + stable@vger.kernel.org
>>
>> On neděle 18. července 2021 23:01:24 CEST Oleksandr Natalenko wrote:
>>> Hello.
>>>
>>> On sobota 17. července 2021 22:22:08 CEST Chris Clayton wrote:
>>>> I checked the output from dmesg yesterday and found the following warning:
>>>>
>>>> [Fri Jul 16 09:15:29 2021] ------------[ cut here ]------------
>>>> [Fri Jul 16 09:15:29 2021] WARNING: CPU: 11 PID: 2701 at
>>>> kernel/rcu/tree_plugin.h:359 rcu_note_context_switch+0x37/0x3d0 [Fri Jul
>>>> 16
> 
> I am not seeing a warning at line 359 of either v5.13.2 or v5.12.7.
> 

Mmm, in the 5.13.2 tarball downloaded from https://cdn.kernel.org/pub/linux/kernel/v5.x/ I see:

    350  */
    351 void rcu_note_context_switch(bool preempt)
    352 {
    353         struct task_struct *t = current;
    354         struct rcu_data *rdp = this_cpu_ptr(&rcu_data);
    355         struct rcu_node *rnp;
    356
    357         trace_rcu_utilization(TPS("Start context switch"));
    358         lockdep_assert_irqs_disabled();
    359         WARN_ON_ONCE(!preempt && rcu_preempt_depth() > 0);
    360         if (rcu_preempt_depth() > 0 &&
    361             !t->rcu_read_unlock_special.b.blocked) {
    362

>>>> 09:15:29 2021] Modules linked in: uas hidp rfcomm bnep xt_MASQUERADE
>>>> iptable_nat nf_nat xt_LOG nf_log_syslog xt_limit xt_multiport xt_conntrack
>>>> iptable_filter btusb btintel wmi_bmof uvcvideo videobuf2_vmalloc
>>>> videobuf2_memops videobuf2_v4l2 videobuf2_common coretemp hwmon
>>>> snd_hda_codec_hdmi x86_pkg_temp_thermal snd_hda_codec_realtek
>>>> snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg
>>>> snd_hda_codec snd_hwdep snd_hda_core i2c_i801 i2c_smbus iwlmvm mac80211
>>>> iwlwifi i915 mei_me mei cfg80211 intel_lpss_pci intel_lpss wmi
>>>> nf_conntrack_ftp xt_helper nf_conntrack nf_defrag_ipv4 tun
>>>> [Fri Jul 16 09:15:29 2021] CPU: 11 PID: 2701 Comm: lpqd Not tainted 5.13.2
>>>> #1 [Fri Jul 16 09:15:29 2021] Hardware name: Notebook
>>>>
>>>>   NP50DE_DB                       /NP50DE_DB , BIOS 1.07.04 02/17/2020
>>>>
>>>> [Fri Jul 16 09:15:29 2021] RIP: 0010:rcu_note_context_switch+0x37/0x3d0
>>>> [Fri Jul 16 09:15:29 2021] Code: 02 00 e8 ec a0 6c 00 89 c0 65 4c 8b 2c 25
>>>> 00 6d 01 00 48 03 1c c5 80 56 e1 b6 40 84 ed 75 0d 41 8b 95 04 03 00 00 85
>>>> d2 7e 02 <0f> 0b 65 48 8b 04 25 00 6d 01 00 8b 80 04 03 00 00 85 c0 7e 0a
>>>> 41 [Fri Jul 16 09:15:29 2021] RSP: 0000:ffffb5d483837c70 EFLAGS: 00010002
>>>> [Fri Jul 16 09:15:29 2021] RAX: 000000000000000b RBX: ffff9b77806e1d80
>>>> RCX:
>>>> 0000000000000100 [Fri Jul 16 09:15:29 2021] RDX: 0000000000000001 RSI:
>>>> ffffffffb6d82ead RDI: ffffffffb6da5e4e [Fri Jul 16 09:15:29 2021] RBP:
>>>> 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [Fri Jul 16
>>>> 09:15:29 2021] R10: 000000067bce4fff R11: 0000000000000000 R12:
>>>> ffff9b77806e1100 [Fri Jul 16 09:15:29 2021] R13: ffff9b734a833a00 R14:
>>>> ffff9b734a833a00 R15: 0000000000000000 [Fri Jul 16 09:15:29 2021] FS:
>>>> 00007fccbfc5fe40(0000) GS:ffff9b77806c0000(0000) knlGS:0000000000000000
>>>> [Fri Jul 16 09:15:29 2021] CS:  0010 DS: 0000 ES: 0000 CR0:
>>>> 0000000080050033 [Fri Jul 16 09:15:29 2021] CR2: 00007fccc2db7290 CR3:
>>>> 00000003fb0b8002 CR4: 00000000007706e0 [Fri Jul 16 09:15:29 2021] PKRU:
>>>> 55555554
>>>> [Fri Jul 16 09:15:29 2021] Call Trace:
>>>> [Fri Jul 16 09:15:29 2021]  __schedule+0x86/0x810
>>>> [Fri Jul 16 09:15:29 2021]  schedule+0x40/0xe0
>>>> [Fri Jul 16 09:15:29 2021]  io_schedule+0x3d/0x60
>>>> [Fri Jul 16 09:15:29 2021]  wait_on_page_bit_common+0x129/0x390
>>>> [Fri Jul 16 09:15:29 2021]  ? __filemap_set_wb_err+0x10/0x10
>>>> [Fri Jul 16 09:15:29 2021]  __lock_page_or_retry+0x13f/0x1d0
>>>> [Fri Jul 16 09:15:29 2021]  do_swap_page+0x335/0x5b0
>>>> [Fri Jul 16 09:15:29 2021]  __handle_mm_fault+0x444/0xb20
>>>> [Fri Jul 16 09:15:29 2021]  handle_mm_fault+0x5c/0x170
>>>> [Fri Jul 16 09:15:29 2021]  ? find_vma+0x5b/0x70
>>>> [Fri Jul 16 09:15:29 2021]  exc_page_fault+0x1ab/0x610
>>>> [Fri Jul 16 09:15:29 2021]  ? fpregs_assert_state_consistent+0x19/0x40
>>>> [Fri Jul 16 09:15:29 2021]  ? asm_exc_page_fault+0x8/0x30
>>>> [Fri Jul 16 09:15:29 2021]  asm_exc_page_fault+0x1e/0x30
>>>> [Fri Jul 16 09:15:29 2021] RIP: 0033:0x7fccc2d3c520
>>>> [Fri Jul 16 09:15:29 2021] Code: 68 4c 00 00 00 e9 20 fb ff ff ff 25 7a ad
>>>> 07 00 68 4d 00 00 00 e9 10 fb ff ff ff 25 72 ad 07 00 68 4e 00 00 00 e9 00
>>>> fb ff ff <ff> 25 6a ad 07 00 68 4f 00 00 00 e9 f0 fa ff ff ff 25 62 ad 07
>>>> 00 [Fri Jul 16 09:15:29 2021] RSP: 002b:00007ffebd529048 EFLAGS: 00010293
>>>> [Fri Jul 16 09:15:29 2021] RAX: 0000000000000001 RBX: 00007fccc46e2890
>>>> RCX:
>>>> 0000000000000010 [Fri Jul 16 09:15:29 2021] RDX: 0000000000000010 RSI:
>>>> 0000000000000000 RDI: 00007fccc46e2890 [Fri Jul 16 09:15:29 2021] RBP:
>>>> 000056264f1dd4a0 R08: 000056264f21aba0 R09: 000056264f1f58a0 [Fri Jul 16
>>>> 09:15:29 2021] R10: 0000000000000007 R11: 0000000000000246 R12:
>>>> 000056264f21ac00 [Fri Jul 16 09:15:29 2021] R13: 000056264f1e0a30 R14:
>>>> 00007ffebd529080 R15: 00000000000dd87b [Fri Jul 16 09:15:29 2021] ---[ end
>>>> trace c8b06e067d8b0fc2 ]---
>>>>
>>>> At the time the warning was issued I was creating a (weekly) backup of my
>>>> linux system (home-brewed based on the guidance from Linux From Scratch).
>>>> My backup routine is completed by copying the archive files (created with
>>>> dar) and a directory that contains about 7000 source and binary rpm files
>>>> to an external USB drive. I didn't spot the warning until later in the
>>>> day,
>>>> so I'm not sure exactly where I was in my backup process.
>>>>
>>>> I haven't seen this warning before. Consequently, I don;t know how easy
>>>> (or
>>>> otherwise) it is to reproduce.
>>>>
>>>> Let me know if I can provide any additional diagnostics, but please cc me
>>>> as I'm not subscribed.
>>>
>>> Confirming the same for me with v5.13.2, and cross-referencing another
>>> report [1] against v5.12.17.
>>>
>>> Also Cc'ing relevant people on this.
>>>
>>> Thanks.
>>>
>>> [1]
>>> https://lore.kernel.org/lkml/CAK2bqVK0Q9YcpakE7_Rc6nr-E4e2GnMOgi5jJj=_Eh_1k
>>> EHLHA@mail.gmail.com/
> 
> But this one does show this warning in v5.12.17:
> 
> 	WARN_ON_ONCE(!preempt && rcu_preempt_depth() > 0);
> 
> This is in rcu_note_context_switch(), and could be caused by something
> like a schedule() within an RCU read-side critical section.  This would
> of course be RCU-usage bugs, given that you are not permitted to block
> within an RCU read-side critical section.
> 
> I suggest checking the functions in the stack trace to see where the
> rcu_read_lock() is hiding.  CONFIG_PROVE_LOCKING might also be helpful.
> 
> 							Thanx, Paul
>