* kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
[not found] <cki.F3E139361A.EN5MUSJKK9@redhat.com>
@ 2021-02-06 3:08 ` Yi Zhang
2021-02-07 4:50 ` Yi Zhang
` (2 more replies)
0 siblings, 3 replies; 54+ messages in thread
From: Yi Zhang @ 2021-02-06 3:08 UTC (permalink / raw)
To: linux-nvme, linux-block; +Cc: axboe, Rachel Sibley, CKI Project, Sagi Grimberg
Hello
We found this kernel NULL pointer issue with latest linux-block/for-next and it's 100% reproduced, let me know if you need more info/testing, thanks
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
Reproducer: blktests nvme-tcp/012
[ 124.458121] run blktests nvme/012 at 2021-02-05 21:53:34
[ 125.525568] BUG: kernel NULL pointer dereference, address: 0000000000000008
[ 125.532524] #PF: supervisor read access in kernel mode
[ 125.537665] #PF: error_code(0x0000) - not-present page
[ 125.542803] PGD 0 P4D 0
[ 125.545343] Oops: 0000 [#1] SMP NOPTI
[ 125.549009] CPU: 15 PID: 12069 Comm: kworker/15:2H Tainted: G S I 5.11.0-rc6+ #1
[ 125.557528] Hardware name: Dell Inc. PowerEdge R640/06NR82, BIOS 2.10.0 11/12/2020
[ 125.565093] Workqueue: kblockd blk_mq_run_work_fn
[ 125.569797] RIP: 0010:nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
[ 125.575544] Code: 8b 75 68 44 8b 45 28 44 8b 7d 30 49 89 d4 48 c1 e2 04 4c 01 f2 45 89 fb 44 89 c7 85 ff 74 4d 44 89 e0 44 8b 55 10 48 c1 e0 04 <41> 8b 5c 06 08 45 0f b6 ca 89 d8 44 29 d8 39 f8 0f 47 c7 41 83 e9
[ 125.594290] RSP: 0018:ffffbd084447bd18 EFLAGS: 00010246
[ 125.599515] RAX: 0000000000000000 RBX: ffffa0bba9f3ce80 RCX: 0000000000000000
[ 125.606648] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000002000000
[ 125.613781] RBP: ffffa0ba8ac6fec0 R08: 0000000002000000 R09: 0000000000000000
[ 125.620914] R10: 0000000002800809 R11: 0000000000000000 R12: 0000000000000000
[ 125.628045] R13: ffffa0bba9f3cf90 R14: 0000000000000000 R15: 0000000000000000
[ 125.635178] FS: 0000000000000000(0000) GS:ffffa0c9ff9c0000(0000) knlGS:0000000000000000
[ 125.643264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 125.649009] CR2: 0000000000000008 CR3: 00000001c9c6c005 CR4: 00000000007706e0
[ 125.656142] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 125.663274] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 125.670407] PKRU: 55555554
[ 125.673119] Call Trace:
[ 125.675575] nvme_tcp_queue_rq+0xef/0x330 [nvme_tcp]
[ 125.680537] blk_mq_dispatch_rq_list+0x11c/0x7c0
[ 125.685157] ? blk_mq_flush_busy_ctxs+0xf6/0x110
[ 125.689775] __blk_mq_sched_dispatch_requests+0x12b/0x170
[ 125.695175] blk_mq_sched_dispatch_requests+0x30/0x60
[ 125.700227] __blk_mq_run_hw_queue+0x2b/0x60
[ 125.704500] process_one_work+0x1cb/0x360
[ 125.708513] ? process_one_work+0x360/0x360
[ 125.712699] worker_thread+0x30/0x370
[ 125.716365] ? process_one_work+0x360/0x360
[ 125.720550] kthread+0x116/0x130
[ 125.723782] ? kthread_park+0x80/0x80
[ 125.727448] ret_from_fork+0x1f/0x30
[ 125.731028] Modules linked in: nvme_tcp nvme_fabrics nvmet_tcp nvmet loop nvme nvme_core rfkill sunrpc vfat fat dm_multipath intel_rapl_msr intel_rapl_common isst_if_common skx_edac x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm ipmi_ssif mgag200 i2c_algo_bit drm_kms_helper irqbypass iTCO_wdt crct10dif_pclmul iTCO_vendor_support syscopyarea crc32_pclmul sysfillrect sysimgblt ghash_clmulni_intel fb_sys_fops dcdbas rapl drm intel_cstate acpi_ipmi ipmi_si mei_me dell_smbios intel_uncore i2c_i801 mei dax_pmem_compat wmi_bmof dell_wmi_descriptor ipmi_devintf device_dax intel_pch_thermal pcspkr i2c_smbus lpc_ich ipmi_msghandler dax_pmem_core acpi_power_meter ip_tables xfs libcrc32c nd_pmem nd_btt sd_mod t10_pi sg ahci libahci libata tg3 megaraid_sas crc32c_intel nfit wmi libnvdimm dm_mirror dm_region_hash dm_log dm_mod [last unloaded: nvmet]
[ 125.806140] CR2: 0000000000000008
[ 125.809467] ---[ end trace 312795dd33fab339 ]---
[ 125.824717] RIP: 0010:nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
[ 125.830465] Code: 8b 75 68 44 8b 45 28 44 8b 7d 30 49 89 d4 48 c1 e2 04 4c 01 f2 45 89 fb 44 89 c7 85 ff 74 4d 44 89 e0 44 8b 55 10 48 c1 e0 04 <41> 8b 5c 06 08 45 0f b6 ca 89 d8 44 29 d8 39 f8 0f 47 c7 41 83 e9
[ 125.849212] RSP: 0018:ffffbd084447bd18 EFLAGS: 00010246
[ 125.854436] RAX: 0000000000000000 RBX: ffffa0bba9f3ce80 RCX: 0000000000000000
[ 125.861560] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000002000000
[ 125.868692] RBP: ffffa0ba8ac6fec0 R08: 0000000002000000 R09: 0000000000000000
[ 125.875817] R10: 0000000002800809 R11: 0000000000000000 R12: 0000000000000000
[ 125.882948] R13: ffffa0bba9f3cf90 R14: 0000000000000000 R15: 0000000000000000
[ 125.890072] FS: 0000000000000000(0000) GS:ffffa0c9ff9c0000(0000) knlGS:0000000000000000
[ 125.898158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 125.903897] CR2: 0000000000000008 CR3: 00000001c9c6c005 CR4: 00000000007706e0
[ 125.911029] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 125.918160] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 125.925292] PKRU: 55555554
[ 125.927998] Kernel panic - not syncing: Fatal exception
[ 126.309099] Kernel Offset: 0x2d400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 126.330633] ---[ end Kernel panic - not syncing: Fatal exception ]---
Best Regards,
Yi Zhang
----- Original Message -----
From: "CKI Project" <cki-project@redhat.com>
To: axboe@kernel.dk
Cc: "Yi Zhang" <yizhan@redhat.com>
Sent: Saturday, February 6, 2021 7:36:43 AM
Subject: ✅ PASS: Test report for kernel 5.11.0-rc6 (block)
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/index.html?prefix=datawarehouse-public/2021/02/05/623209
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
✅ Boot test
✅ ACPI table test
✅ LTP
✅ Loopdev Sanity
✅ Memory: fork_mem
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ Ethernet drivers sanity
Host 2:
✅ Boot test
✅ storage: software RAID testing
🚧 ✅ xfstests - ext4
🚧 ✅ xfstests - xfs
🚧 ✅ xfstests - btrfs
🚧 ✅ Storage blktests
🚧 ✅ Storage block - filesystem fio test
🚧 ✅ Storage block - queue scheduler test
🚧 💥 Storage nvme - tcp
🚧 ⚡⚡⚡ Storage: swraid mdadm raid_module test
🚧 ⚡⚡⚡ stress: stress-ng
ppc64le:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ LTP
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ Memory: fork_mem
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
🚧 ⚡⚡⚡ CIFS Connectathon
🚧 ⚡⚡⚡ POSIX pjd-fstest suites
🚧 ⚡⚡⚡ Ethernet drivers sanity
Host 2:
✅ Boot test
✅ storage: software RAID testing
🚧 ✅ xfstests - ext4
🚧 ✅ xfstests - xfs
🚧 ✅ xfstests - btrfs
🚧 ✅ Storage blktests
🚧 ✅ Storage block - filesystem fio test
🚧 ✅ Storage block - queue scheduler test
🚧 💥 Storage nvme - tcp
🚧 ⚡⚡⚡ Storage: swraid mdadm raid_module test
Host 3:
✅ Boot test
✅ LTP
✅ Loopdev Sanity
✅ Memory: fork_mem
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ Ethernet drivers sanity
s390x:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
🚧 ✅ Storage blktests
🚧 ⚡⚡⚡ Storage nvme - tcp
🚧 ⚡⚡⚡ Storage: swraid mdadm raid_module test
🚧 ⚡⚡⚡ stress: stress-ng
Host 2:
✅ Boot test
✅ LTP
✅ Loopdev Sanity
✅ Memory: fork_mem
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ Ethernet drivers sanity
x86_64:
Host 1:
✅ Boot test
✅ Storage SAN device stress - qedf driver
Host 2:
✅ Boot test
✅ Storage SAN device stress - qla2xxx driver
Host 3:
✅ Boot test
✅ storage: software RAID testing
🚧 ✅ xfstests - ext4
🚧 ✅ xfstests - xfs
🚧 ✅ xfstests - btrfs
🚧 ✅ xfstests - nfsv4.2
🚧 ✅ xfstests - cifsv3.11
🚧 ✅ Storage blktests
🚧 ✅ Storage block - filesystem fio test
🚧 ✅ Storage block - queue scheduler test
🚧 💥 Storage nvme - tcp
🚧 ⚡⚡⚡ Storage: swraid mdadm raid_module test
🚧 ⚡⚡⚡ stress: stress-ng
Host 4:
✅ Boot test
✅ Storage SAN device stress - mpt3sas_gen1
Host 5:
✅ Boot test
✅ ACPI table test
✅ LTP
✅ Loopdev Sanity
✅ Memory: fork_mem
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ Ethernet drivers sanity
Host 6:
✅ Boot test
✅ Storage SAN device stress - lpfc driver
Test sources: https://gitlab.com/cki-project/kernel-tests
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter[nvme_tcp] with blktests nvme-tcp/012
2021-02-06 3:08 ` kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp] Yi Zhang
@ 2021-02-07 4:50 ` Yi Zhang
2021-02-07 7:14 ` Chaitanya Kulkarni
2021-02-08 9:46 ` Sagi Grimberg
2 siblings, 0 replies; 54+ messages in thread
From: Yi Zhang @ 2021-02-07 4:50 UTC (permalink / raw)
To: linux-nvme, linux-block; +Cc: axboe, Rachel Sibley, CKI Project, Sagi Grimberg
The issue was introduced after merge the NVMe updates
commit 0fd6456fd1f4c8f3ec5a2df6ed7f34458a180409 (HEAD)
Merge: 44d10e4b2f2c 0d7389718c32
Author: Jens Axboe <axboe@kernel.dk>
Date: Tue Feb 2 07:12:06 2021 -0700
Merge branch 'for-5.12/drivers' into for-next
* for-5.12/drivers: (22 commits)
nvme-tcp: use cancel tagset helper for tear down
nvme-rdma: use cancel tagset helper for tear down
nvme-tcp: add clean action for failed reconnection
nvme-rdma: add clean action for failed reconnection
nvme-core: add cancel tagset helpers
nvme-core: get rid of the extra space
nvme: add tracing of zns commands
nvme: parse format nvm command details when tracing
nvme: update enumerations for status codes
nvmet: add lba to sect conversion helpers
nvmet: remove extra variable in identify ns
nvmet: remove extra variable in id-desclist
nvmet: remove extra variable in smart log nsid
nvme: refactor ns->ctrl by request
nvme-tcp: pass multipage bvec to request iov_iter
nvme-tcp: get rid of unused helper function
nvme-tcp: fix wrong setting of request iov_iter
nvme: support command retry delay for admin command
nvme: constify static attribute_group structs
nvmet-fc: use RCU proctection for assoc_list
On 2/6/21 11:08 AM, Yi Zhang wrote:
> blktests nvme-tcp/012
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter[nvme_tcp] with blktests nvme-tcp/012
@ 2021-02-07 4:50 ` Yi Zhang
0 siblings, 0 replies; 54+ messages in thread
From: Yi Zhang @ 2021-02-07 4:50 UTC (permalink / raw)
To: linux-nvme, linux-block; +Cc: axboe, Rachel Sibley, Sagi Grimberg, CKI Project
The issue was introduced after merge the NVMe updates
commit 0fd6456fd1f4c8f3ec5a2df6ed7f34458a180409 (HEAD)
Merge: 44d10e4b2f2c 0d7389718c32
Author: Jens Axboe <axboe@kernel.dk>
Date: Tue Feb 2 07:12:06 2021 -0700
Merge branch 'for-5.12/drivers' into for-next
* for-5.12/drivers: (22 commits)
nvme-tcp: use cancel tagset helper for tear down
nvme-rdma: use cancel tagset helper for tear down
nvme-tcp: add clean action for failed reconnection
nvme-rdma: add clean action for failed reconnection
nvme-core: add cancel tagset helpers
nvme-core: get rid of the extra space
nvme: add tracing of zns commands
nvme: parse format nvm command details when tracing
nvme: update enumerations for status codes
nvmet: add lba to sect conversion helpers
nvmet: remove extra variable in identify ns
nvmet: remove extra variable in id-desclist
nvmet: remove extra variable in smart log nsid
nvme: refactor ns->ctrl by request
nvme-tcp: pass multipage bvec to request iov_iter
nvme-tcp: get rid of unused helper function
nvme-tcp: fix wrong setting of request iov_iter
nvme: support command retry delay for admin command
nvme: constify static attribute_group structs
nvmet-fc: use RCU proctection for assoc_list
On 2/6/21 11:08 AM, Yi Zhang wrote:
> blktests nvme-tcp/012
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter[nvme_tcp] with blktests nvme-tcp/012
2021-02-07 4:50 ` Yi Zhang
@ 2021-02-07 5:25 ` Chaitanya Kulkarni
-1 siblings, 0 replies; 54+ messages in thread
From: Chaitanya Kulkarni @ 2021-02-07 5:25 UTC (permalink / raw)
To: Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, CKI Project, Sagi Grimberg
Yi,
On 2/6/21 20:51, Yi Zhang wrote:
> The issue was introduced after merge the NVMe updates
>
> commit 0fd6456fd1f4c8f3ec5a2df6ed7f34458a180409 (HEAD)
> Merge: 44d10e4b2f2c 0d7389718c32
> Author: Jens Axboe <axboe@kernel.dk>
> Date: Tue Feb 2 07:12:06 2021 -0700
>
> Merge branch 'for-5.12/drivers' into for-next
>
> * for-5.12/drivers: (22 commits)
> nvme-tcp: use cancel tagset helper for tear down
> nvme-rdma: use cancel tagset helper for tear down
> nvme-tcp: add clean action for failed reconnection
> nvme-rdma: add clean action for failed reconnection
> nvme-core: add cancel tagset helpers
> nvme-core: get rid of the extra space
> nvme: add tracing of zns commands
> nvme: parse format nvm command details when tracing
> nvme: update enumerations for status codes
> nvmet: add lba to sect conversion helpers
> nvmet: remove extra variable in identify ns
> nvmet: remove extra variable in id-desclist
> nvmet: remove extra variable in smart log nsid
> nvme: refactor ns->ctrl by request
> nvme-tcp: pass multipage bvec to request iov_iter
> nvme-tcp: get rid of unused helper function
> nvme-tcp: fix wrong setting of request iov_iter
> nvme: support command retry delay for admin command
> nvme: constify static attribute_group structs
> nvmet-fc: use RCU proctection for assoc_list
>
>
> On 2/6/21 11:08 AM, Yi Zhang wrote:
>> blktests nvme-tcp/012
Thanks for reporting, you can further bisect this using following
NVMe tree if is from NVMEe tree :- http://git.infradead.org/nvme.git
Branch :- 5.12
Looking at the commit log it seems like nvme-tcp commits might be
the issue given that you got the problem in nvme_tcp_init_iter()
and just eliminating by the looking at the code
commit 9f99a29e5307 can lead to this behavior.
*I may be completely wrong as I'm not expert in the nvme-tcp host.*
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter[nvme_tcp] with blktests nvme-tcp/012
@ 2021-02-07 5:25 ` Chaitanya Kulkarni
0 siblings, 0 replies; 54+ messages in thread
From: Chaitanya Kulkarni @ 2021-02-07 5:25 UTC (permalink / raw)
To: Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, Sagi Grimberg, CKI Project
Yi,
On 2/6/21 20:51, Yi Zhang wrote:
> The issue was introduced after merge the NVMe updates
>
> commit 0fd6456fd1f4c8f3ec5a2df6ed7f34458a180409 (HEAD)
> Merge: 44d10e4b2f2c 0d7389718c32
> Author: Jens Axboe <axboe@kernel.dk>
> Date: Tue Feb 2 07:12:06 2021 -0700
>
> Merge branch 'for-5.12/drivers' into for-next
>
> * for-5.12/drivers: (22 commits)
> nvme-tcp: use cancel tagset helper for tear down
> nvme-rdma: use cancel tagset helper for tear down
> nvme-tcp: add clean action for failed reconnection
> nvme-rdma: add clean action for failed reconnection
> nvme-core: add cancel tagset helpers
> nvme-core: get rid of the extra space
> nvme: add tracing of zns commands
> nvme: parse format nvm command details when tracing
> nvme: update enumerations for status codes
> nvmet: add lba to sect conversion helpers
> nvmet: remove extra variable in identify ns
> nvmet: remove extra variable in id-desclist
> nvmet: remove extra variable in smart log nsid
> nvme: refactor ns->ctrl by request
> nvme-tcp: pass multipage bvec to request iov_iter
> nvme-tcp: get rid of unused helper function
> nvme-tcp: fix wrong setting of request iov_iter
> nvme: support command retry delay for admin command
> nvme: constify static attribute_group structs
> nvmet-fc: use RCU proctection for assoc_list
>
>
> On 2/6/21 11:08 AM, Yi Zhang wrote:
>> blktests nvme-tcp/012
Thanks for reporting, you can further bisect this using following
NVMe tree if is from NVMEe tree :- http://git.infradead.org/nvme.git
Branch :- 5.12
Looking at the commit log it seems like nvme-tcp commits might be
the issue given that you got the problem in nvme_tcp_init_iter()
and just eliminating by the looking at the code
commit 9f99a29e5307 can lead to this behavior.
*I may be completely wrong as I'm not expert in the nvme-tcp host.*
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter[nvme_tcp] with blktests nvme-tcp/012
2021-02-07 4:50 ` Yi Zhang
@ 2021-02-07 5:48 ` Chaitanya Kulkarni
-1 siblings, 0 replies; 54+ messages in thread
From: Chaitanya Kulkarni @ 2021-02-07 5:48 UTC (permalink / raw)
To: Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, CKI Project, Sagi Grimberg
On 2/6/21 20:51, Yi Zhang wrote:
> The issue was introduced after merge the NVMe updates
>
> commit 0fd6456fd1f4c8f3ec5a2df6ed7f34458a180409 (HEAD)
> Merge: 44d10e4b2f2c 0d7389718c32
> Author: Jens Axboe <axboe@kernel.dk>
> Date: Tue Feb 2 07:12:06 2021 -0700
>
> Merge branch 'for-5.12/drivers' into for-next
>
> * for-5.12/drivers: (22 commits)
> nvme-tcp: use cancel tagset helper for tear down
> nvme-rdma: use cancel tagset helper for tear down
> nvme-tcp: add clean action for failed reconnection
> nvme-rdma: add clean action for failed reconnection
> nvme-core: add cancel tagset helpers
> nvme-core: get rid of the extra space
> nvme: add tracing of zns commands
> nvme: parse format nvm command details when tracing
> nvme: update enumerations for status codes
> nvmet: add lba to sect conversion helpers
> nvmet: remove extra variable in identify ns
> nvmet: remove extra variable in id-desclist
> nvmet: remove extra variable in smart log nsid
> nvme: refactor ns->ctrl by request
> nvme-tcp: pass multipage bvec to request iov_iter
> nvme-tcp: get rid of unused helper function
> nvme-tcp: fix wrong setting of request iov_iter
> nvme: support command retry delay for admin command
> nvme: constify static attribute_group structs
> nvmet-fc: use RCU proctection for assoc_list
>
>
> On 2/6/21 11:08 AM, Yi Zhang wrote:
>> blktests nvme-tcp/012
>
Running the test few times I got this once no sign of Oops though :-
# nvme_trtype=tcp ./check nvme/012
nvme/012 (run mkfs and data verification fio job on NVMeOF block
device-backed ns) [failed]
runtime 37.624s ... 42.272s
something found in dmesg:
[ 69.198819] run blktests nvme/012 at 2021-02-06 21:32:23
[ 69.330277] loop: module loaded
[ 69.333383] loop0: detected capacity change from 2097152 to 0
[ 69.351091] nvmet: adding nsid 1 to subsystem blktests-subsystem-1
[ 69.372439] nvmet_tcp: enabling port 0 (127.0.0.1:4420)
[ 69.396581] nvmet: creating controller 1 for subsystem
blktests-subsystem-1 for NQN
nqn.2014-08.org.nvmexpress:uuid:e4cfc949-8f19-4db2-a232-ab360b79204a.
[ 69.399482] nvme nvme1: creating 64 I/O queues.
[ 69.414721] nvme nvme1: mapped 64/0/0 default/read/poll queues.
[ 69.448193] nvme nvme1: new ctrl: NQN "blktests-subsystem-1",
addr 127.0.0.1:4420
[ 72.381282] XFS (nvme1n1): Mounting V5 Filesystem
...
(See '/root/blktests/results/nodev/nvme/012.dmesg' for the entire
message)
blktests (master) # dmesg -c
[ 38.347661] nvme nvme0: 63/0/0 default/read/poll queues
[ 69.198819] run blktests nvme/012 at 2021-02-06 21:32:23
[ 69.330277] loop: module loaded
[ 69.333383] loop0: detected capacity change from 2097152 to 0
[ 69.351091] nvmet: adding nsid 1 to subsystem blktests-subsystem-1
[ 69.372439] nvmet_tcp: enabling port 0 (127.0.0.1:4420)
[ 69.396581] nvmet: creating controller 1 for subsystem
blktests-subsystem-1 for NQN
nqn.2014-08.org.nvmexpress:uuid:e4cfc949-8f19-4db2-a232-ab360b79204a.
[ 69.399482] nvme nvme1: creating 64 I/O queues.
[ 69.414721] nvme nvme1: mapped 64/0/0 default/read/poll queues.
[ 69.448193] nvme nvme1: new ctrl: NQN "blktests-subsystem-1", addr
127.0.0.1:4420
[ 72.381282] XFS (nvme1n1): Mounting V5 Filesystem
[ 72.394603] XFS (nvme1n1): Ending clean mount
[ 72.395463] xfs filesystem being mounted at /mnt/blktests supports
timestamps until 2038 (0x7fffffff)
[ 73.402838] ======================================================
[ 73.403491] WARNING: possible circular locking dependency detected
[ 73.404125] 5.11.0-rc6blk+ #166 Tainted: G OE
[ 73.404690] ------------------------------------------------------
[ 73.405332] fio/3671 is trying to acquire lock:
[ 73.405803] ffff88881d110cb0 (sk_lock-AF_INET){+.+.}-{0:0}, at:
tcp_sendpage+0x23/0x50
[ 73.406627]
but task is already holding lock:
[ 73.407246] ffff888128cabcf0 (&xfs_dir_ilock_class/5){+.+.}-{3:3},
at: xfs_ilock+0xbf/0x250 [xfs]
[ 73.408233]
which lock already depends on the new lock.
[ 73.409096]
the existing dependency chain (in reverse order) is:
[ 73.409885]
-> #3 (&xfs_dir_ilock_class/5){+.+.}-{3:3}:
[ 73.410594] lock_acquire+0xd2/0x390
[ 73.411045] down_write_nested+0x47/0x110
[ 73.411530] xfs_ilock+0xbf/0x250 [xfs]
[ 73.412068] xfs_create+0x1d9/0x6b0 [xfs]
[ 73.412626] xfs_generic_create+0x205/0x2c0 [xfs]
[ 73.413255] lookup_open+0x4f6/0x630
[ 73.413710] path_openat+0x298/0xa80
[ 73.414158] do_filp_open+0x93/0x100
[ 73.414606] do_sys_openat2+0x24b/0x310
[ 73.415090] do_sys_open+0x4b/0x80
[ 73.415569] do_syscall_64+0x33/0x40
[ 73.416075] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 73.416747]
-> #2 (sb_internal){.+.+}-{0:0}:
[ 73.417436] lock_acquire+0xd2/0x390
[ 73.417938] xfs_trans_alloc+0x19e/0x2e0 [xfs]
[ 73.418607] xfs_vn_update_time+0xc8/0x250 [xfs]
[ 73.419295] touch_atime+0x16b/0x200
[ 73.419814] xfs_file_mmap+0xa7/0xb0 [xfs]
[ 73.420447] mmap_region+0x3f6/0x690
[ 73.420955] do_mmap+0x379/0x580
[ 73.421415] vm_mmap_pgoff+0xdf/0x170
[ 73.421929] ksys_mmap_pgoff+0x1dd/0x240
[ 73.422477] do_syscall_64+0x33/0x40
[ 73.422980] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 73.423672]
-> #1 (&mm->mmap_lock#2){++++}-{3:3}:
[ 73.424426] lock_acquire+0xd2/0x390
[ 73.424932] __might_fault+0x5e/0x80
[ 73.425433] _copy_from_user+0x1e/0xa0
[ 73.425966] do_ip_setsockopt.isra.15+0xbba/0x12f0
[ 73.426616] ip_setsockopt+0x34/0x90
[ 73.427120] __sys_setsockopt+0x8f/0x110
[ 73.427681] __x64_sys_setsockopt+0x20/0x30
[ 73.428252] do_syscall_64+0x33/0x40
[ 73.428751] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 73.429422]
-> #0 (sk_lock-AF_INET){+.+.}-{0:0}:
[ 73.430154] validate_chain+0x8fa/0xec0
[ 73.430681] __lock_acquire+0x563/0x940
[ 73.431212] lock_acquire+0xd2/0x390
[ 73.431719] lock_sock_nested+0x72/0xa0
[ 73.432252] tcp_sendpage+0x23/0x50
[ 73.432740] inet_sendpage+0x4f/0x80
[ 73.433240] kernel_sendpage+0x57/0xc0
[ 73.433760] nvme_tcp_try_send+0x137/0x7d0 [nvme_tcp]
[ 73.434435] nvme_tcp_queue_rq+0x317/0x330 [nvme_tcp]
[ 73.435104] __blk_mq_try_issue_directly+0x109/0x1b0
[ 73.435768] blk_mq_request_issue_directly+0x4b/0x80
[ 73.436433] blk_mq_try_issue_list_directly+0x62/0xf0
[ 73.437104] blk_mq_sched_insert_requests+0x192/0x2b0
[ 73.437774] blk_mq_flush_plug_list+0x13c/0x260
[ 73.438389] blk_flush_plug_list+0xd7/0x100
[ 73.438960] blk_finish_plug+0x21/0x30
[ 73.439485] _xfs_buf_ioapply+0x2cc/0x3c0 [xfs]
[ 73.440171] __xfs_buf_submit+0x85/0x220 [xfs]
[ 73.440833] xfs_buf_read_map+0x105/0x2a0 [xfs]
[ 73.441511] xfs_trans_read_buf_map+0x2b2/0x610 [xfs]
[ 73.442254] xfs_read_agi+0xb4/0x1d0 [xfs]
[ 73.442874] xfs_ialloc_read_agi+0x48/0x170 [xfs]
[ 73.443568] xfs_dialloc_select_ag+0x94/0x2a0 [xfs]
[ 73.444277] xfs_dir_ialloc+0x72/0x630 [xfs]
[ 73.444927] xfs_create+0x241/0x6b0 [xfs]
[ 73.445550] xfs_generic_create+0x205/0x2c0 [xfs]
[ 73.446255] lookup_open+0x4f6/0x630
[ 73.446759] path_openat+0x298/0xa80
[ 73.447268] do_filp_open+0x93/0x100
[ 73.447770] do_sys_openat2+0x24b/0x310
[ 73.448301] do_sys_open+0x4b/0x80
[ 73.448779] do_syscall_64+0x33/0x40
[ 73.449275] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 73.449944]
other info that might help us debug this:
[ 73.450899] Chain exists of:
sk_lock-AF_INET --> sb_internal --> &xfs_dir_ilock_class/5
[ 73.452222] Possible unsafe locking scenario:
[ 73.452931] CPU0 CPU1
[ 73.453479] ---- ----
[ 73.454024] lock(&xfs_dir_ilock_class/5);
[ 73.454528] lock(sb_internal);
[ 73.455217] lock(&xfs_dir_ilock_class/5);
[ 73.456027] lock(sk_lock-AF_INET);
[ 73.456463]
*** DEADLOCK ***
[ 73.457175] 6 locks held by fio/3671:
[ 73.457618] #0: ffff8881185a9488 (sb_writers#9){.+.+}-{0:0}, at:
path_openat+0xa61/0xa80
[ 73.458604] #1: ffff888128cabfe0
(&inode->i_sb->s_type->i_mutex_dir_key){++++}-{3:3}, at:
path_openat+0x287/0xa80
[ 73.459847] #2: ffff8881185a96a8 (sb_internal){.+.+}-{0:0}, at:
xfs_create+0x1b4/0x6b0 [xfs]
[ 73.460926] #3: ffff888128cabcf0
(&xfs_dir_ilock_class/5){+.+.}-{3:3}, at: xfs_ilock+0xbf/0x250 [xfs]
[ 73.462100] #4: ffff88881bd54c58 (hctx->srcu){....}-{0:0}, at:
hctx_lock+0x62/0xe0
[ 73.463029] #5: ffff888142ab29d0 (&queue->send_mutex){+.+.}-{3:3},
at: nvme_tcp_queue_rq+0x2fc/0x330 [nvme_tcp]
[ 73.464288]
stack backtrace:
[ 73.464824] CPU: 16 PID: 3671 Comm: fio Tainted: G OE
5.11.0-rc6blk+ #166
[ 73.465785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
[ 73.467176] Call Trace:
[ 73.467483] dump_stack+0x8d/0xb5
[ 73.467910] check_noncircular+0x119/0x130
[ 73.468413] ? save_trace+0x3d/0x2c0
[ 73.468854] validate_chain+0x8fa/0xec0
[ 73.469329] __lock_acquire+0x563/0x940
[ 73.469800] lock_acquire+0xd2/0x390
[ 73.470240] ? tcp_sendpage+0x23/0x50
[ 73.470689] lock_sock_nested+0x72/0xa0
[ 73.471163] ? tcp_sendpage+0x23/0x50
[ 73.471624] tcp_sendpage+0x23/0x50
[ 73.472059] inet_sendpage+0x4f/0x80
[ 73.472504] kernel_sendpage+0x57/0xc0
[ 73.472965] ? mark_held_locks+0x4f/0x70
[ 73.473445] nvme_tcp_try_send+0x137/0x7d0 [nvme_tcp]
[ 73.474062] nvme_tcp_queue_rq+0x317/0x330 [nvme_tcp]
[ 73.474697] __blk_mq_try_issue_directly+0x109/0x1b0
[ 73.475324] blk_mq_request_issue_directly+0x4b/0x80
[ 73.475953] blk_mq_try_issue_list_directly+0x62/0xf0
[ 73.476587] blk_mq_sched_insert_requests+0x192/0x2b0
[ 73.477225] blk_mq_flush_plug_list+0x13c/0x260
[ 73.477802] blk_flush_plug_list+0xd7/0x100
[ 73.478338] blk_finish_plug+0x21/0x30
[ 73.478818] _xfs_buf_ioapply+0x2cc/0x3c0 [xfs]
[ 73.479457] __xfs_buf_submit+0x85/0x220 [xfs]
[ 73.480091] xfs_buf_read_map+0x105/0x2a0 [xfs]
[ 73.480728] ? xfs_read_agi+0xb4/0x1d0 [xfs]
[ 73.481331] xfs_trans_read_buf_map+0x2b2/0x610 [xfs]
[ 73.482036] ? xfs_read_agi+0xb4/0x1d0 [xfs]
[ 73.482635] xfs_read_agi+0xb4/0x1d0 [xfs]
[ 73.483221] xfs_ialloc_read_agi+0x48/0x170 [xfs]
[ 73.483866] xfs_dialloc_select_ag+0x94/0x2a0 [xfs]
[ 73.484513] xfs_dir_ialloc+0x72/0x630 [xfs]
[ 73.485092] ? xfs_ilock+0xbf/0x250 [xfs]
[ 73.485648] xfs_create+0x241/0x6b0 [xfs]
[ 73.486198] xfs_generic_create+0x205/0x2c0 [xfs]
[ 73.486857] lookup_open+0x4f6/0x630
[ 73.487317] path_openat+0x298/0xa80
[ 73.487786] ? __lock_acquire+0x581/0x940
[ 73.488302] do_filp_open+0x93/0x100
[ 73.488769] ? do_raw_spin_unlock+0x49/0xc0
[ 73.489307] ? _raw_spin_unlock+0x1f/0x30
[ 73.489825] do_sys_openat2+0x24b/0x310
[ 73.490321] do_sys_open+0x4b/0x80
[ 73.490764] do_syscall_64+0x33/0x40
[ 73.491230] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 73.491890] RIP: 0033:0x7f7d6f2eaead
[ 73.492353] Code: c5 20 00 00 75 10 b8 02 00 00 00 0f 05 48 3d 01 f0
ff ff 73 31 c3 48 83 ec 08 e8 7e f4 ff ff 48 89 04 24 b8 02 00 00 00 0f
05 <48> 8b 3c 24 48 89 c2 e8 c7 f4 ff ff 48 89 d0 48 83 c4 08 48 3d 01
[ 73.494713] RSP: 002b:00007ffc072e8910 EFLAGS: 00000293 ORIG_RAX:
0000000000000002
[ 73.495671] RAX: ffffffffffffffda RBX: 0000000000000000 RCX:
00007f7d6f2eaead
[ 73.496526] RDX: 00000000000001a4 RSI: 0000000000000041 RDI:
00007f7d6d666690
[ 73.497381] RBP: 0000000000000000 R08: 0000000000000041 R09:
0000000000000041
[ 73.498232] R10: 00007ffc072e85a0 R11: 0000000000000293 R12:
0000000000000000
[ 73.499121] R13: 000000003b600000 R14: 00007f7d47136000 R15:
00007f7d6d666510
[ 111.135896] XFS (nvme1n1): Unmounting Filesystem
[ 111.308034] nvme nvme1: Removing ctrl: NQN "blktests-subsystem-1"
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter[nvme_tcp] with blktests nvme-tcp/012
@ 2021-02-07 5:48 ` Chaitanya Kulkarni
0 siblings, 0 replies; 54+ messages in thread
From: Chaitanya Kulkarni @ 2021-02-07 5:48 UTC (permalink / raw)
To: Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, Sagi Grimberg, CKI Project
On 2/6/21 20:51, Yi Zhang wrote:
> The issue was introduced after merge the NVMe updates
>
> commit 0fd6456fd1f4c8f3ec5a2df6ed7f34458a180409 (HEAD)
> Merge: 44d10e4b2f2c 0d7389718c32
> Author: Jens Axboe <axboe@kernel.dk>
> Date: Tue Feb 2 07:12:06 2021 -0700
>
> Merge branch 'for-5.12/drivers' into for-next
>
> * for-5.12/drivers: (22 commits)
> nvme-tcp: use cancel tagset helper for tear down
> nvme-rdma: use cancel tagset helper for tear down
> nvme-tcp: add clean action for failed reconnection
> nvme-rdma: add clean action for failed reconnection
> nvme-core: add cancel tagset helpers
> nvme-core: get rid of the extra space
> nvme: add tracing of zns commands
> nvme: parse format nvm command details when tracing
> nvme: update enumerations for status codes
> nvmet: add lba to sect conversion helpers
> nvmet: remove extra variable in identify ns
> nvmet: remove extra variable in id-desclist
> nvmet: remove extra variable in smart log nsid
> nvme: refactor ns->ctrl by request
> nvme-tcp: pass multipage bvec to request iov_iter
> nvme-tcp: get rid of unused helper function
> nvme-tcp: fix wrong setting of request iov_iter
> nvme: support command retry delay for admin command
> nvme: constify static attribute_group structs
> nvmet-fc: use RCU proctection for assoc_list
>
>
> On 2/6/21 11:08 AM, Yi Zhang wrote:
>> blktests nvme-tcp/012
>
Running the test few times I got this once no sign of Oops though :-
# nvme_trtype=tcp ./check nvme/012
nvme/012 (run mkfs and data verification fio job on NVMeOF block
device-backed ns) [failed]
runtime 37.624s ... 42.272s
something found in dmesg:
[ 69.198819] run blktests nvme/012 at 2021-02-06 21:32:23
[ 69.330277] loop: module loaded
[ 69.333383] loop0: detected capacity change from 2097152 to 0
[ 69.351091] nvmet: adding nsid 1 to subsystem blktests-subsystem-1
[ 69.372439] nvmet_tcp: enabling port 0 (127.0.0.1:4420)
[ 69.396581] nvmet: creating controller 1 for subsystem
blktests-subsystem-1 for NQN
nqn.2014-08.org.nvmexpress:uuid:e4cfc949-8f19-4db2-a232-ab360b79204a.
[ 69.399482] nvme nvme1: creating 64 I/O queues.
[ 69.414721] nvme nvme1: mapped 64/0/0 default/read/poll queues.
[ 69.448193] nvme nvme1: new ctrl: NQN "blktests-subsystem-1",
addr 127.0.0.1:4420
[ 72.381282] XFS (nvme1n1): Mounting V5 Filesystem
...
(See '/root/blktests/results/nodev/nvme/012.dmesg' for the entire
message)
blktests (master) # dmesg -c
[ 38.347661] nvme nvme0: 63/0/0 default/read/poll queues
[ 69.198819] run blktests nvme/012 at 2021-02-06 21:32:23
[ 69.330277] loop: module loaded
[ 69.333383] loop0: detected capacity change from 2097152 to 0
[ 69.351091] nvmet: adding nsid 1 to subsystem blktests-subsystem-1
[ 69.372439] nvmet_tcp: enabling port 0 (127.0.0.1:4420)
[ 69.396581] nvmet: creating controller 1 for subsystem
blktests-subsystem-1 for NQN
nqn.2014-08.org.nvmexpress:uuid:e4cfc949-8f19-4db2-a232-ab360b79204a.
[ 69.399482] nvme nvme1: creating 64 I/O queues.
[ 69.414721] nvme nvme1: mapped 64/0/0 default/read/poll queues.
[ 69.448193] nvme nvme1: new ctrl: NQN "blktests-subsystem-1", addr
127.0.0.1:4420
[ 72.381282] XFS (nvme1n1): Mounting V5 Filesystem
[ 72.394603] XFS (nvme1n1): Ending clean mount
[ 72.395463] xfs filesystem being mounted at /mnt/blktests supports
timestamps until 2038 (0x7fffffff)
[ 73.402838] ======================================================
[ 73.403491] WARNING: possible circular locking dependency detected
[ 73.404125] 5.11.0-rc6blk+ #166 Tainted: G OE
[ 73.404690] ------------------------------------------------------
[ 73.405332] fio/3671 is trying to acquire lock:
[ 73.405803] ffff88881d110cb0 (sk_lock-AF_INET){+.+.}-{0:0}, at:
tcp_sendpage+0x23/0x50
[ 73.406627]
but task is already holding lock:
[ 73.407246] ffff888128cabcf0 (&xfs_dir_ilock_class/5){+.+.}-{3:3},
at: xfs_ilock+0xbf/0x250 [xfs]
[ 73.408233]
which lock already depends on the new lock.
[ 73.409096]
the existing dependency chain (in reverse order) is:
[ 73.409885]
-> #3 (&xfs_dir_ilock_class/5){+.+.}-{3:3}:
[ 73.410594] lock_acquire+0xd2/0x390
[ 73.411045] down_write_nested+0x47/0x110
[ 73.411530] xfs_ilock+0xbf/0x250 [xfs]
[ 73.412068] xfs_create+0x1d9/0x6b0 [xfs]
[ 73.412626] xfs_generic_create+0x205/0x2c0 [xfs]
[ 73.413255] lookup_open+0x4f6/0x630
[ 73.413710] path_openat+0x298/0xa80
[ 73.414158] do_filp_open+0x93/0x100
[ 73.414606] do_sys_openat2+0x24b/0x310
[ 73.415090] do_sys_open+0x4b/0x80
[ 73.415569] do_syscall_64+0x33/0x40
[ 73.416075] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 73.416747]
-> #2 (sb_internal){.+.+}-{0:0}:
[ 73.417436] lock_acquire+0xd2/0x390
[ 73.417938] xfs_trans_alloc+0x19e/0x2e0 [xfs]
[ 73.418607] xfs_vn_update_time+0xc8/0x250 [xfs]
[ 73.419295] touch_atime+0x16b/0x200
[ 73.419814] xfs_file_mmap+0xa7/0xb0 [xfs]
[ 73.420447] mmap_region+0x3f6/0x690
[ 73.420955] do_mmap+0x379/0x580
[ 73.421415] vm_mmap_pgoff+0xdf/0x170
[ 73.421929] ksys_mmap_pgoff+0x1dd/0x240
[ 73.422477] do_syscall_64+0x33/0x40
[ 73.422980] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 73.423672]
-> #1 (&mm->mmap_lock#2){++++}-{3:3}:
[ 73.424426] lock_acquire+0xd2/0x390
[ 73.424932] __might_fault+0x5e/0x80
[ 73.425433] _copy_from_user+0x1e/0xa0
[ 73.425966] do_ip_setsockopt.isra.15+0xbba/0x12f0
[ 73.426616] ip_setsockopt+0x34/0x90
[ 73.427120] __sys_setsockopt+0x8f/0x110
[ 73.427681] __x64_sys_setsockopt+0x20/0x30
[ 73.428252] do_syscall_64+0x33/0x40
[ 73.428751] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 73.429422]
-> #0 (sk_lock-AF_INET){+.+.}-{0:0}:
[ 73.430154] validate_chain+0x8fa/0xec0
[ 73.430681] __lock_acquire+0x563/0x940
[ 73.431212] lock_acquire+0xd2/0x390
[ 73.431719] lock_sock_nested+0x72/0xa0
[ 73.432252] tcp_sendpage+0x23/0x50
[ 73.432740] inet_sendpage+0x4f/0x80
[ 73.433240] kernel_sendpage+0x57/0xc0
[ 73.433760] nvme_tcp_try_send+0x137/0x7d0 [nvme_tcp]
[ 73.434435] nvme_tcp_queue_rq+0x317/0x330 [nvme_tcp]
[ 73.435104] __blk_mq_try_issue_directly+0x109/0x1b0
[ 73.435768] blk_mq_request_issue_directly+0x4b/0x80
[ 73.436433] blk_mq_try_issue_list_directly+0x62/0xf0
[ 73.437104] blk_mq_sched_insert_requests+0x192/0x2b0
[ 73.437774] blk_mq_flush_plug_list+0x13c/0x260
[ 73.438389] blk_flush_plug_list+0xd7/0x100
[ 73.438960] blk_finish_plug+0x21/0x30
[ 73.439485] _xfs_buf_ioapply+0x2cc/0x3c0 [xfs]
[ 73.440171] __xfs_buf_submit+0x85/0x220 [xfs]
[ 73.440833] xfs_buf_read_map+0x105/0x2a0 [xfs]
[ 73.441511] xfs_trans_read_buf_map+0x2b2/0x610 [xfs]
[ 73.442254] xfs_read_agi+0xb4/0x1d0 [xfs]
[ 73.442874] xfs_ialloc_read_agi+0x48/0x170 [xfs]
[ 73.443568] xfs_dialloc_select_ag+0x94/0x2a0 [xfs]
[ 73.444277] xfs_dir_ialloc+0x72/0x630 [xfs]
[ 73.444927] xfs_create+0x241/0x6b0 [xfs]
[ 73.445550] xfs_generic_create+0x205/0x2c0 [xfs]
[ 73.446255] lookup_open+0x4f6/0x630
[ 73.446759] path_openat+0x298/0xa80
[ 73.447268] do_filp_open+0x93/0x100
[ 73.447770] do_sys_openat2+0x24b/0x310
[ 73.448301] do_sys_open+0x4b/0x80
[ 73.448779] do_syscall_64+0x33/0x40
[ 73.449275] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 73.449944]
other info that might help us debug this:
[ 73.450899] Chain exists of:
sk_lock-AF_INET --> sb_internal --> &xfs_dir_ilock_class/5
[ 73.452222] Possible unsafe locking scenario:
[ 73.452931] CPU0 CPU1
[ 73.453479] ---- ----
[ 73.454024] lock(&xfs_dir_ilock_class/5);
[ 73.454528] lock(sb_internal);
[ 73.455217] lock(&xfs_dir_ilock_class/5);
[ 73.456027] lock(sk_lock-AF_INET);
[ 73.456463]
*** DEADLOCK ***
[ 73.457175] 6 locks held by fio/3671:
[ 73.457618] #0: ffff8881185a9488 (sb_writers#9){.+.+}-{0:0}, at:
path_openat+0xa61/0xa80
[ 73.458604] #1: ffff888128cabfe0
(&inode->i_sb->s_type->i_mutex_dir_key){++++}-{3:3}, at:
path_openat+0x287/0xa80
[ 73.459847] #2: ffff8881185a96a8 (sb_internal){.+.+}-{0:0}, at:
xfs_create+0x1b4/0x6b0 [xfs]
[ 73.460926] #3: ffff888128cabcf0
(&xfs_dir_ilock_class/5){+.+.}-{3:3}, at: xfs_ilock+0xbf/0x250 [xfs]
[ 73.462100] #4: ffff88881bd54c58 (hctx->srcu){....}-{0:0}, at:
hctx_lock+0x62/0xe0
[ 73.463029] #5: ffff888142ab29d0 (&queue->send_mutex){+.+.}-{3:3},
at: nvme_tcp_queue_rq+0x2fc/0x330 [nvme_tcp]
[ 73.464288]
stack backtrace:
[ 73.464824] CPU: 16 PID: 3671 Comm: fio Tainted: G OE
5.11.0-rc6blk+ #166
[ 73.465785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
[ 73.467176] Call Trace:
[ 73.467483] dump_stack+0x8d/0xb5
[ 73.467910] check_noncircular+0x119/0x130
[ 73.468413] ? save_trace+0x3d/0x2c0
[ 73.468854] validate_chain+0x8fa/0xec0
[ 73.469329] __lock_acquire+0x563/0x940
[ 73.469800] lock_acquire+0xd2/0x390
[ 73.470240] ? tcp_sendpage+0x23/0x50
[ 73.470689] lock_sock_nested+0x72/0xa0
[ 73.471163] ? tcp_sendpage+0x23/0x50
[ 73.471624] tcp_sendpage+0x23/0x50
[ 73.472059] inet_sendpage+0x4f/0x80
[ 73.472504] kernel_sendpage+0x57/0xc0
[ 73.472965] ? mark_held_locks+0x4f/0x70
[ 73.473445] nvme_tcp_try_send+0x137/0x7d0 [nvme_tcp]
[ 73.474062] nvme_tcp_queue_rq+0x317/0x330 [nvme_tcp]
[ 73.474697] __blk_mq_try_issue_directly+0x109/0x1b0
[ 73.475324] blk_mq_request_issue_directly+0x4b/0x80
[ 73.475953] blk_mq_try_issue_list_directly+0x62/0xf0
[ 73.476587] blk_mq_sched_insert_requests+0x192/0x2b0
[ 73.477225] blk_mq_flush_plug_list+0x13c/0x260
[ 73.477802] blk_flush_plug_list+0xd7/0x100
[ 73.478338] blk_finish_plug+0x21/0x30
[ 73.478818] _xfs_buf_ioapply+0x2cc/0x3c0 [xfs]
[ 73.479457] __xfs_buf_submit+0x85/0x220 [xfs]
[ 73.480091] xfs_buf_read_map+0x105/0x2a0 [xfs]
[ 73.480728] ? xfs_read_agi+0xb4/0x1d0 [xfs]
[ 73.481331] xfs_trans_read_buf_map+0x2b2/0x610 [xfs]
[ 73.482036] ? xfs_read_agi+0xb4/0x1d0 [xfs]
[ 73.482635] xfs_read_agi+0xb4/0x1d0 [xfs]
[ 73.483221] xfs_ialloc_read_agi+0x48/0x170 [xfs]
[ 73.483866] xfs_dialloc_select_ag+0x94/0x2a0 [xfs]
[ 73.484513] xfs_dir_ialloc+0x72/0x630 [xfs]
[ 73.485092] ? xfs_ilock+0xbf/0x250 [xfs]
[ 73.485648] xfs_create+0x241/0x6b0 [xfs]
[ 73.486198] xfs_generic_create+0x205/0x2c0 [xfs]
[ 73.486857] lookup_open+0x4f6/0x630
[ 73.487317] path_openat+0x298/0xa80
[ 73.487786] ? __lock_acquire+0x581/0x940
[ 73.488302] do_filp_open+0x93/0x100
[ 73.488769] ? do_raw_spin_unlock+0x49/0xc0
[ 73.489307] ? _raw_spin_unlock+0x1f/0x30
[ 73.489825] do_sys_openat2+0x24b/0x310
[ 73.490321] do_sys_open+0x4b/0x80
[ 73.490764] do_syscall_64+0x33/0x40
[ 73.491230] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 73.491890] RIP: 0033:0x7f7d6f2eaead
[ 73.492353] Code: c5 20 00 00 75 10 b8 02 00 00 00 0f 05 48 3d 01 f0
ff ff 73 31 c3 48 83 ec 08 e8 7e f4 ff ff 48 89 04 24 b8 02 00 00 00 0f
05 <48> 8b 3c 24 48 89 c2 e8 c7 f4 ff ff 48 89 d0 48 83 c4 08 48 3d 01
[ 73.494713] RSP: 002b:00007ffc072e8910 EFLAGS: 00000293 ORIG_RAX:
0000000000000002
[ 73.495671] RAX: ffffffffffffffda RBX: 0000000000000000 RCX:
00007f7d6f2eaead
[ 73.496526] RDX: 00000000000001a4 RSI: 0000000000000041 RDI:
00007f7d6d666690
[ 73.497381] RBP: 0000000000000000 R08: 0000000000000041 R09:
0000000000000041
[ 73.498232] R10: 00007ffc072e85a0 R11: 0000000000000293 R12:
0000000000000000
[ 73.499121] R13: 000000003b600000 R14: 00007f7d47136000 R15:
00007f7d6d666510
[ 111.135896] XFS (nvme1n1): Unmounting Filesystem
[ 111.308034] nvme nvme1: Removing ctrl: NQN "blktests-subsystem-1"
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter[nvme_tcp] with blktests nvme-tcp/012
2021-02-07 4:50 ` Yi Zhang
@ 2021-02-07 5:58 ` Chaitanya Kulkarni
-1 siblings, 0 replies; 54+ messages in thread
From: Chaitanya Kulkarni @ 2021-02-07 5:58 UTC (permalink / raw)
To: Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, CKI Project, Sagi Grimberg
On 2/6/21 20:51, Yi Zhang wrote:
> The issue was introduced after merge the NVMe updates
>
> commit 0fd6456fd1f4c8f3ec5a2df6ed7f34458a180409 (HEAD)
> Merge: 44d10e4b2f2c 0d7389718c32
> Author: Jens Axboe <axboe@kernel.dk>
> Date: Tue Feb 2 07:12:06 2021 -0700
>
> Merge branch 'for-5.12/drivers' into for-next
>
> * for-5.12/drivers: (22 commits)
> nvme-tcp: use cancel tagset helper for tear down
> nvme-rdma: use cancel tagset helper for tear down
> nvme-tcp: add clean action for failed reconnection
> nvme-rdma: add clean action for failed reconnection
> nvme-core: add cancel tagset helpers
> nvme-core: get rid of the extra space
> nvme: add tracing of zns commands
> nvme: parse format nvm command details when tracing
> nvme: update enumerations for status codes
> nvmet: add lba to sect conversion helpers
> nvmet: remove extra variable in identify ns
> nvmet: remove extra variable in id-desclist
> nvmet: remove extra variable in smart log nsid
> nvme: refactor ns->ctrl by request
> nvme-tcp: pass multipage bvec to request iov_iter
> nvme-tcp: get rid of unused helper function
> nvme-tcp: fix wrong setting of request iov_iter
> nvme: support command retry delay for admin command
> nvme: constify static attribute_group structs
> nvmet-fc: use RCU proctection for assoc_list
>
>
> On 2/6/21 11:08 AM, Yi Zhang wrote:
>> blktests nvme-tcp/012
Can you try following patch and see in your Oops if you get that message
so that
we can at-least eliminate one case ?
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index 619b0d8f6e38..13d44d155478 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -2271,8 +2271,11 @@ static blk_status_t nvme_tcp_setup_cmd_pdu(struct
nvme_ns *ns,
req->data_len = blk_rq_nr_phys_segments(rq) ?
blk_rq_payload_bytes(rq) : 0;
req->curr_bio = rq->bio;
- if (req->curr_bio)
+ if (req->curr_bio) {
+ if (rq->bio != rq->biotail)
+ printk(KERN_INFO"%s %d req->bio !=
req->biotail\n", __func__, __LINE__);
nvme_tcp_init_iter(req, rq_data_dir(rq));
+ }
if (rq_data_dir(rq) == WRITE &&
req->data_len <= nvme_tcp_inline_data_size(queue))
^ permalink raw reply related [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter[nvme_tcp] with blktests nvme-tcp/012
@ 2021-02-07 5:58 ` Chaitanya Kulkarni
0 siblings, 0 replies; 54+ messages in thread
From: Chaitanya Kulkarni @ 2021-02-07 5:58 UTC (permalink / raw)
To: Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, Sagi Grimberg, CKI Project
On 2/6/21 20:51, Yi Zhang wrote:
> The issue was introduced after merge the NVMe updates
>
> commit 0fd6456fd1f4c8f3ec5a2df6ed7f34458a180409 (HEAD)
> Merge: 44d10e4b2f2c 0d7389718c32
> Author: Jens Axboe <axboe@kernel.dk>
> Date: Tue Feb 2 07:12:06 2021 -0700
>
> Merge branch 'for-5.12/drivers' into for-next
>
> * for-5.12/drivers: (22 commits)
> nvme-tcp: use cancel tagset helper for tear down
> nvme-rdma: use cancel tagset helper for tear down
> nvme-tcp: add clean action for failed reconnection
> nvme-rdma: add clean action for failed reconnection
> nvme-core: add cancel tagset helpers
> nvme-core: get rid of the extra space
> nvme: add tracing of zns commands
> nvme: parse format nvm command details when tracing
> nvme: update enumerations for status codes
> nvmet: add lba to sect conversion helpers
> nvmet: remove extra variable in identify ns
> nvmet: remove extra variable in id-desclist
> nvmet: remove extra variable in smart log nsid
> nvme: refactor ns->ctrl by request
> nvme-tcp: pass multipage bvec to request iov_iter
> nvme-tcp: get rid of unused helper function
> nvme-tcp: fix wrong setting of request iov_iter
> nvme: support command retry delay for admin command
> nvme: constify static attribute_group structs
> nvmet-fc: use RCU proctection for assoc_list
>
>
> On 2/6/21 11:08 AM, Yi Zhang wrote:
>> blktests nvme-tcp/012
Can you try following patch and see in your Oops if you get that message
so that
we can at-least eliminate one case ?
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index 619b0d8f6e38..13d44d155478 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -2271,8 +2271,11 @@ static blk_status_t nvme_tcp_setup_cmd_pdu(struct
nvme_ns *ns,
req->data_len = blk_rq_nr_phys_segments(rq) ?
blk_rq_payload_bytes(rq) : 0;
req->curr_bio = rq->bio;
- if (req->curr_bio)
+ if (req->curr_bio) {
+ if (rq->bio != rq->biotail)
+ printk(KERN_INFO"%s %d req->bio !=
req->biotail\n", __func__, __LINE__);
nvme_tcp_init_iter(req, rq_data_dir(rq));
+ }
if (rq_data_dir(rq) == WRITE &&
req->data_len <= nvme_tcp_inline_data_size(queue))
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply related [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-06 3:08 ` kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp] Yi Zhang
@ 2021-02-07 7:14 ` Chaitanya Kulkarni
2021-02-07 7:14 ` Chaitanya Kulkarni
2021-02-08 9:46 ` Sagi Grimberg
2 siblings, 0 replies; 54+ messages in thread
From: Chaitanya Kulkarni @ 2021-02-07 7:14 UTC (permalink / raw)
To: Sagi Grimberg
Cc: Yi Zhang, linux-nvme, linux-block, axboe, Rachel Sibley, CKI Project
Sagi,
On 2/5/21 19:19, Yi Zhang wrote:
> Hello
>
> We found this kernel NULL pointer issue with latest linux-block/for-next and it's 100% reproduced, let me know if you need more info/testing, thanks
>
> Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>
> Reproducer: blktests nvme-tcp/012
>
>
> [ 124.458121] run blktests nvme/012 at 2021-02-05 21:53:34
> [ 125.525568] BUG: kernel NULL pointer dereference, address: 0000000000000008
> [ 125.532524] #PF: supervisor read access in kernel mode
> [ 125.537665] #PF: error_code(0x0000) - not-present page
> [ 125.542803] PGD 0 P4D 0
> [ 125.545343] Oops: 0000 [#1] SMP NOPTI
> [ 125.549009] CPU: 15 PID: 12069 Comm: kworker/15:2H Tainted: G S I 5.11.0-rc6+ #1
> [ 125.557528] Hardware name: Dell Inc. PowerEdge R640/06NR82, BIOS 2.10.0 11/12/2020
> [ 125.565093] Workqueue: kblockd blk_mq_run_work_fn
> [ 125.569797] RIP: 0010:nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
> [ 125.575544] Code: 8b 75 68 44 8b 45 28 44 8b 7d 30 49 89 d4 48 c1 e2 04 4c 01 f2 45 89 fb 44 89 c7 85 ff 74 4d 44 89 e0 44 8b 55 10 48 c1 e0 04 <41> 8b 5c 06 08 45 0f b6 ca 89 d8 44 29 d8 39 f8 0f 47 c7 41 83 e9
> [ 125.594290] RSP: 0018:ffffbd084447bd18 EFLAGS: 00010246
> [ 125.599515] RAX: 0000000000000000 RBX: ffffa0bba9f3ce80 RCX: 0000000000000000
> [ 125.606648] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000002000000
> [ 125.613781] RBP: ffffa0ba8ac6fec0 R08: 0000000002000000 R09: 0000000000000000
> [ 125.620914] R10: 0000000002800809 R11: 0000000000000000 R12: 0000000000000000
> [ 125.628045] R13: ffffa0bba9f3cf90 R14: 0000000000000000 R15: 0000000000000000
> [ 125.635178] FS: 0000000000000000(0000) GS:ffffa0c9ff9c0000(0000) knlGS:0000000000000000
> [ 125.643264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 125.649009] CR2: 0000000000000008 CR3: 00000001c9c6c005 CR4: 00000000007706e0
> [ 125.656142] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> [ 125.663274] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
> [ 125.670407] PKRU: 55555554
> [ 125.673119] Call Trace:
> [ 125.675575] nvme_tcp_queue_rq+0xef/0x330 [nvme_tcp]
> [ 125.680537] blk_mq_dispatch_rq_list+0x11c/0x7c0
> [ 125.685157] ? blk_mq_flush_busy_ctxs+0xf6/0x110
> [ 125.689775] __blk_mq_sched_dispatch_requests+0x12b/0x170
> [ 125.695175] blk_mq_sched_dispatch_requests+0x30/0x60
> [ 125.700227] __blk_mq_run_hw_queue+0x2b/0x60
> [ 125.704500] process_one_work+0x1cb/0x360
> [ 125.708513] ? process_one_work+0x360/0x360
> [ 125.712699] worker_thread+0x30/0x370
> [ 125.716365] ? process_one_work+0x360/0x360
> [ 125.720550] kthread+0x116/0x130
> [ 125.723782] ? kthread_park+0x80/0x80
> [ 125.727448] ret_from_fork+0x1f/0x30
The NVMe TCP does support merging for non-admin queues
(nvme_tcp_alloc_tagset()).
Based on the what is been done for the bvecs in other places in
kernel especially when merging is enabled bio split case seems to be
missing from tcp when building bvec. What I mean is following
completely untested patch :-
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index 619b0d8f6e38..dabb2633b28c 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -222,7 +222,9 @@ static void nvme_tcp_init_iter(struct
nvme_tcp_request *req,
unsigned int dir)
{
struct request *rq = blk_mq_rq_from_pdu(req);
- struct bio_vec *vec;
+ struct req_iterator rq_iter;
+ struct bio_vec *vec, *tvec;
+ struct bio_vec tmp;
unsigned int size;
int nr_bvec;
size_t offset;
@@ -233,17 +235,29 @@ static void nvme_tcp_init_iter(struct
nvme_tcp_request *req,
size = blk_rq_payload_bytes(rq);
offset = 0;
} else {
- struct bio *bio = req->curr_bio;
- struct bvec_iter bi;
- struct bio_vec bv;
-
- vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
- nr_bvec = 0;
- bio_for_each_bvec(bv, bio, bi) {
+ rq_for_each_bvec(tmp, rq, rq_iter)
nr_bvec++;
+
+ if (rq->bio != rq->biotail) {
+ vec = kmalloc_array(nr_bvec, sizeof(struct bio_vec),
+ GFP_NOIO);
+ if (!vec)
+ return;
+
+ tvec = vec;
+ rq_for_each_bvec(tmp, rq, rq_iter) {
+ *vec = tmp;
+ vec++;
+ }
+ vec = tvec;
+ offset = 0;
+ } else {
+ struct bio *bio = req->curr_bio;
+
+ vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
+ size = bio->bi_iter.bi_size;
+ offset = bio->bi_iter.bi_bvec_done;
}
- size = bio->bi_iter.bi_size;
- offset = bio->bi_iter.bi_bvec_done;
}
iov_iter_bvec(&req->iter, dir, vec, nr_bvec, size);
@@ -2271,8 +2285,11 @@ static blk_status_t nvme_tcp_setup_cmd_pdu(struct
nvme_ns *ns,
req->data_len = blk_rq_nr_phys_segments(rq) ?
blk_rq_payload_bytes(rq) : 0;
req->curr_bio = rq->bio;
- if (req->curr_bio)
+ if (req->curr_bio) {
+ if (rq->bio != rq->biotail)
+ printk(KERN_INFO"%s %d req->bio != req->biotail\n",
__func__, __LINE__);
nvme_tcp_init_iter(req, rq_data_dir(rq));
+ }
if (rq_data_dir(rq) == WRITE &&
req->data_len <= nvme_tcp_inline_data_size(queue))
--
2.22.1
Feel free to ignore this as I might be *completely wrong* here since I don't
have a reproducer, everything is working just fine on my machine.
^ permalink raw reply related [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-07 7:14 ` Chaitanya Kulkarni
0 siblings, 0 replies; 54+ messages in thread
From: Chaitanya Kulkarni @ 2021-02-07 7:14 UTC (permalink / raw)
To: Sagi Grimberg
Cc: axboe, Rachel Sibley, Yi Zhang, linux-nvme, linux-block, CKI Project
Sagi,
On 2/5/21 19:19, Yi Zhang wrote:
> Hello
>
> We found this kernel NULL pointer issue with latest linux-block/for-next and it's 100% reproduced, let me know if you need more info/testing, thanks
>
> Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>
> Reproducer: blktests nvme-tcp/012
>
>
> [ 124.458121] run blktests nvme/012 at 2021-02-05 21:53:34
> [ 125.525568] BUG: kernel NULL pointer dereference, address: 0000000000000008
> [ 125.532524] #PF: supervisor read access in kernel mode
> [ 125.537665] #PF: error_code(0x0000) - not-present page
> [ 125.542803] PGD 0 P4D 0
> [ 125.545343] Oops: 0000 [#1] SMP NOPTI
> [ 125.549009] CPU: 15 PID: 12069 Comm: kworker/15:2H Tainted: G S I 5.11.0-rc6+ #1
> [ 125.557528] Hardware name: Dell Inc. PowerEdge R640/06NR82, BIOS 2.10.0 11/12/2020
> [ 125.565093] Workqueue: kblockd blk_mq_run_work_fn
> [ 125.569797] RIP: 0010:nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
> [ 125.575544] Code: 8b 75 68 44 8b 45 28 44 8b 7d 30 49 89 d4 48 c1 e2 04 4c 01 f2 45 89 fb 44 89 c7 85 ff 74 4d 44 89 e0 44 8b 55 10 48 c1 e0 04 <41> 8b 5c 06 08 45 0f b6 ca 89 d8 44 29 d8 39 f8 0f 47 c7 41 83 e9
> [ 125.594290] RSP: 0018:ffffbd084447bd18 EFLAGS: 00010246
> [ 125.599515] RAX: 0000000000000000 RBX: ffffa0bba9f3ce80 RCX: 0000000000000000
> [ 125.606648] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000002000000
> [ 125.613781] RBP: ffffa0ba8ac6fec0 R08: 0000000002000000 R09: 0000000000000000
> [ 125.620914] R10: 0000000002800809 R11: 0000000000000000 R12: 0000000000000000
> [ 125.628045] R13: ffffa0bba9f3cf90 R14: 0000000000000000 R15: 0000000000000000
> [ 125.635178] FS: 0000000000000000(0000) GS:ffffa0c9ff9c0000(0000) knlGS:0000000000000000
> [ 125.643264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 125.649009] CR2: 0000000000000008 CR3: 00000001c9c6c005 CR4: 00000000007706e0
> [ 125.656142] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> [ 125.663274] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
> [ 125.670407] PKRU: 55555554
> [ 125.673119] Call Trace:
> [ 125.675575] nvme_tcp_queue_rq+0xef/0x330 [nvme_tcp]
> [ 125.680537] blk_mq_dispatch_rq_list+0x11c/0x7c0
> [ 125.685157] ? blk_mq_flush_busy_ctxs+0xf6/0x110
> [ 125.689775] __blk_mq_sched_dispatch_requests+0x12b/0x170
> [ 125.695175] blk_mq_sched_dispatch_requests+0x30/0x60
> [ 125.700227] __blk_mq_run_hw_queue+0x2b/0x60
> [ 125.704500] process_one_work+0x1cb/0x360
> [ 125.708513] ? process_one_work+0x360/0x360
> [ 125.712699] worker_thread+0x30/0x370
> [ 125.716365] ? process_one_work+0x360/0x360
> [ 125.720550] kthread+0x116/0x130
> [ 125.723782] ? kthread_park+0x80/0x80
> [ 125.727448] ret_from_fork+0x1f/0x30
The NVMe TCP does support merging for non-admin queues
(nvme_tcp_alloc_tagset()).
Based on the what is been done for the bvecs in other places in
kernel especially when merging is enabled bio split case seems to be
missing from tcp when building bvec. What I mean is following
completely untested patch :-
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index 619b0d8f6e38..dabb2633b28c 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -222,7 +222,9 @@ static void nvme_tcp_init_iter(struct
nvme_tcp_request *req,
unsigned int dir)
{
struct request *rq = blk_mq_rq_from_pdu(req);
- struct bio_vec *vec;
+ struct req_iterator rq_iter;
+ struct bio_vec *vec, *tvec;
+ struct bio_vec tmp;
unsigned int size;
int nr_bvec;
size_t offset;
@@ -233,17 +235,29 @@ static void nvme_tcp_init_iter(struct
nvme_tcp_request *req,
size = blk_rq_payload_bytes(rq);
offset = 0;
} else {
- struct bio *bio = req->curr_bio;
- struct bvec_iter bi;
- struct bio_vec bv;
-
- vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
- nr_bvec = 0;
- bio_for_each_bvec(bv, bio, bi) {
+ rq_for_each_bvec(tmp, rq, rq_iter)
nr_bvec++;
+
+ if (rq->bio != rq->biotail) {
+ vec = kmalloc_array(nr_bvec, sizeof(struct bio_vec),
+ GFP_NOIO);
+ if (!vec)
+ return;
+
+ tvec = vec;
+ rq_for_each_bvec(tmp, rq, rq_iter) {
+ *vec = tmp;
+ vec++;
+ }
+ vec = tvec;
+ offset = 0;
+ } else {
+ struct bio *bio = req->curr_bio;
+
+ vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
+ size = bio->bi_iter.bi_size;
+ offset = bio->bi_iter.bi_bvec_done;
}
- size = bio->bi_iter.bi_size;
- offset = bio->bi_iter.bi_bvec_done;
}
iov_iter_bvec(&req->iter, dir, vec, nr_bvec, size);
@@ -2271,8 +2285,11 @@ static blk_status_t nvme_tcp_setup_cmd_pdu(struct
nvme_ns *ns,
req->data_len = blk_rq_nr_phys_segments(rq) ?
blk_rq_payload_bytes(rq) : 0;
req->curr_bio = rq->bio;
- if (req->curr_bio)
+ if (req->curr_bio) {
+ if (rq->bio != rq->biotail)
+ printk(KERN_INFO"%s %d req->bio != req->biotail\n",
__func__, __LINE__);
nvme_tcp_init_iter(req, rq_data_dir(rq));
+ }
if (rq_data_dir(rq) == WRITE &&
req->data_len <= nvme_tcp_inline_data_size(queue))
--
2.22.1
Feel free to ignore this as I might be *completely wrong* here since I don't
have a reproducer, everything is working just fine on my machine.
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply related [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter[nvme_tcp] with blktests nvme-tcp/012
2021-02-07 5:25 ` Chaitanya Kulkarni
@ 2021-02-08 6:48 ` Yi Zhang
-1 siblings, 0 replies; 54+ messages in thread
From: Yi Zhang @ 2021-02-08 6:48 UTC (permalink / raw)
To: Chaitanya Kulkarni, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, Sagi Grimberg, CKI Project
On 2/7/21 1:25 PM, Chaitanya Kulkarni wrote:
> Yi,
>
> On 2/6/21 20:51, Yi Zhang wrote:
>> The issue was introduced after merge the NVMe updates
>>
>> commit 0fd6456fd1f4c8f3ec5a2df6ed7f34458a180409 (HEAD)
>> Merge: 44d10e4b2f2c 0d7389718c32
>> Author: Jens Axboe <axboe@kernel.dk>
>> Date: Tue Feb 2 07:12:06 2021 -0700
>>
>> Merge branch 'for-5.12/drivers' into for-next
>>
>> * for-5.12/drivers: (22 commits)
>> nvme-tcp: use cancel tagset helper for tear down
>> nvme-rdma: use cancel tagset helper for tear down
>> nvme-tcp: add clean action for failed reconnection
>> nvme-rdma: add clean action for failed reconnection
>> nvme-core: add cancel tagset helpers
>> nvme-core: get rid of the extra space
>> nvme: add tracing of zns commands
>> nvme: parse format nvm command details when tracing
>> nvme: update enumerations for status codes
>> nvmet: add lba to sect conversion helpers
>> nvmet: remove extra variable in identify ns
>> nvmet: remove extra variable in id-desclist
>> nvmet: remove extra variable in smart log nsid
>> nvme: refactor ns->ctrl by request
>> nvme-tcp: pass multipage bvec to request iov_iter
>> nvme-tcp: get rid of unused helper function
>> nvme-tcp: fix wrong setting of request iov_iter
>> nvme: support command retry delay for admin command
>> nvme: constify static attribute_group structs
>> nvmet-fc: use RCU proctection for assoc_list
>>
>>
>> On 2/6/21 11:08 AM, Yi Zhang wrote:
>>> blktests nvme-tcp/012
> Thanks for reporting, you can further bisect this using following
> NVMe tree if is from NVMEe tree :- http://git.infradead.org/nvme.git
> Branch :- 5.12
I've tried that branch, but encountered another NULL pointer.
[ 224.290720] run blktests nvme/012 at 2021-02-08 01:46:25
[ 224.515479] BUG: kernel NULL pointer dereference, address:
0000000000000368
[ 224.522442] #PF: supervisor read access in kernel mode
[ 224.527590] #PF: error_code(0x0000) - not-present page
[ 224.532737] PGD 0 P4D 0
[ 224.535276] Oops: 0000 [#1] SMP PTI
[ 224.538770] CPU: 0 PID: 2403 Comm: multipath Tainted: G S I
5.11.0-rc5+ #1
[ 224.546776] Hardware name: Dell Inc. PowerEdge R640/08HT8T, BIOS
2.10.0 11/12/2020
[ 224.554340] RIP: 0010:bio_associate_blkg_from_css+0xbd/0x2c0
[ 224.560009] Code: 03 75 79 65 48 ff 00 e8 b1 94 cc ff e8 ac 94 cc ff
49 89 5c 24 48 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 49 8b 44 24
08 <48> 8b 808
[ 224.578761] RSP: 0018:ffffad748ec5bd78 EFLAGS: 00010246
[ 224.583988] RAX: 0000000000000000 RBX: ffffa0e96452b3c0 RCX:
0000000000000000
[ 224.591120] RDX: ffffa11077088000 RSI: ffffffffa06edb20 RDI:
ffffa0e96452b3c0
[ 224.598253] RBP: 0000000000000000 R08: 0000000000000000 R09:
0000000000000002
[ 224.605385] R10: 0000000000000022 R11: 0000000000000c10 R12:
ffffa0e96452b3c0
[ 224.612516] R13: ffffffffa06edb20 R14: 0000000000001000 R15:
0000000000000000
[ 224.619649] FS: 00007fb6647feb00(0000) GS:ffffa107f0000000(0000)
knlGS:0000000000000000
[ 224.627734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 224.633479] CR2: 0000000000000368 CR3: 0000002884b54002 CR4:
00000000007706f0
[ 224.640611] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 224.647751] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 224.654884] PKRU: 55555554
[ 224.657595] Call Trace:
[ 224.660043] bio_associate_blkg+0x20/0x70
[ 224.664055] nvme_submit_user_cmd+0xd7/0x340 [nvme_core]
[ 224.669375] nvme_user_cmd.isra.82+0x120/0x190 [nvme_core]
[ 224.674859] nvme_dev_ioctl+0x13b/0x150 [nvme_core]
[ 224.679738] __x64_sys_ioctl+0x84/0xc0
[ 224.683500] do_syscall_64+0x33/0x40
[ 224.687088] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 224.692149] RIP: 0033:0x7fb66338161b
[ 224.695726] Code: 0f 1e fa 48 8b 05 6d b8 2c 00 64 c7 00 26 00 00 00
48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f
05 <48> 3d 018
[ 224.714469] RSP: 002b:00007ffeae59aba8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[ 224.722036] RAX: ffffffffffffffda RBX: 0000000000000000 RCX:
00007fb66338161b
[ 224.729168] RDX: 00007ffeae59abb0 RSI: 00000000c0484e41 RDI:
0000000000000003
[ 224.736300] RBP: 00007ffeae59ac10 R08: 0000559af0bb3d20 R09:
00007fb66340e580
[ 224.743431] R10: 0000000000000000 R11: 0000000000000246 R12:
00007ffeae59bcb0
[ 224.750563] R13: 0000559af0bb3d20 R14: 0000000000000003 R15:
0000000000000000
[ 224.757697] Modules linked in: loop nvme_tcp nvme_fabrics nvme_core
nvmet_tcp nvmet rfkill sunrpc dm_multipath intel_rapl_msr
intel_rapl_common isst_if_cod
[ 224.833264] CR2: 0000000000000368
[ 224.836604] ---[ end trace fa77e7cc26f8cfc1 ]---
[ 224.883915] RIP: 0010:bio_associate_blkg_from_css+0xbd/0x2c0
[ 224.889584] Code: 03 75 79 65 48 ff 00 e8 b1 94 cc ff e8 ac 94 cc ff
49 89 5c 24 48 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 49 8b 44 24
08 <48> 8b 808
[ 224.908329] RSP: 0018:ffffad748ec5bd78 EFLAGS: 00010246
[ 224.913554] RAX: 0000000000000000 RBX: ffffa0e96452b3c0 RCX:
0000000000000000
[ 224.920686] RDX: ffffa11077088000 RSI: ffffffffa06edb20 RDI:
ffffa0e96452b3c0
[ 224.927818] RBP: 0000000000000000 R08: 0000000000000000 R09:
0000000000000002
[ 224.934948] R10: 0000000000000022 R11: 0000000000000c10 R12:
ffffa0e96452b3c0
[ 224.942082] R13: ffffffffa06edb20 R14: 0000000000001000 R15:
0000000000000000
[ 224.949213] FS: 00007fb6647feb00(0000) GS:ffffa107f0000000(0000)
knlGS:0000000000000000
[ 224.957301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 224.963044] CR2: 0000000000000368 CR3: 0000002884b54002 CR4:
00000000007706f0
[ 224.970177] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 224.977309] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 224.984441] PKRU: 55555554
[ 224.987155] Kernel panic - not syncing: Fatal exception
[ 225.425279] Kernel Offset: 0x1d400000 from 0xffffffff81000000
(relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 225.478268] ---[ end Kernel panic - not syncing: Fatal exception ]---
> Looking at the commit log it seems like nvme-tcp commits might be
> the issue given that you got the problem in nvme_tcp_init_iter()
> and just eliminating by the looking at the code
> commit 9f99a29e5307 can lead to this behavior.
>
> *I may be completely wrong as I'm not expert in the nvme-tcp host.*
>
>
>
> _______________________________________________
> Linux-nvme mailing list
> Linux-nvme@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-nvme
>
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter[nvme_tcp] with blktests nvme-tcp/012
@ 2021-02-08 6:48 ` Yi Zhang
0 siblings, 0 replies; 54+ messages in thread
From: Yi Zhang @ 2021-02-08 6:48 UTC (permalink / raw)
To: Chaitanya Kulkarni, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, Sagi Grimberg, CKI Project
On 2/7/21 1:25 PM, Chaitanya Kulkarni wrote:
> Yi,
>
> On 2/6/21 20:51, Yi Zhang wrote:
>> The issue was introduced after merge the NVMe updates
>>
>> commit 0fd6456fd1f4c8f3ec5a2df6ed7f34458a180409 (HEAD)
>> Merge: 44d10e4b2f2c 0d7389718c32
>> Author: Jens Axboe <axboe@kernel.dk>
>> Date: Tue Feb 2 07:12:06 2021 -0700
>>
>> Merge branch 'for-5.12/drivers' into for-next
>>
>> * for-5.12/drivers: (22 commits)
>> nvme-tcp: use cancel tagset helper for tear down
>> nvme-rdma: use cancel tagset helper for tear down
>> nvme-tcp: add clean action for failed reconnection
>> nvme-rdma: add clean action for failed reconnection
>> nvme-core: add cancel tagset helpers
>> nvme-core: get rid of the extra space
>> nvme: add tracing of zns commands
>> nvme: parse format nvm command details when tracing
>> nvme: update enumerations for status codes
>> nvmet: add lba to sect conversion helpers
>> nvmet: remove extra variable in identify ns
>> nvmet: remove extra variable in id-desclist
>> nvmet: remove extra variable in smart log nsid
>> nvme: refactor ns->ctrl by request
>> nvme-tcp: pass multipage bvec to request iov_iter
>> nvme-tcp: get rid of unused helper function
>> nvme-tcp: fix wrong setting of request iov_iter
>> nvme: support command retry delay for admin command
>> nvme: constify static attribute_group structs
>> nvmet-fc: use RCU proctection for assoc_list
>>
>>
>> On 2/6/21 11:08 AM, Yi Zhang wrote:
>>> blktests nvme-tcp/012
> Thanks for reporting, you can further bisect this using following
> NVMe tree if is from NVMEe tree :- http://git.infradead.org/nvme.git
> Branch :- 5.12
I've tried that branch, but encountered another NULL pointer.
[ 224.290720] run blktests nvme/012 at 2021-02-08 01:46:25
[ 224.515479] BUG: kernel NULL pointer dereference, address:
0000000000000368
[ 224.522442] #PF: supervisor read access in kernel mode
[ 224.527590] #PF: error_code(0x0000) - not-present page
[ 224.532737] PGD 0 P4D 0
[ 224.535276] Oops: 0000 [#1] SMP PTI
[ 224.538770] CPU: 0 PID: 2403 Comm: multipath Tainted: G S I
5.11.0-rc5+ #1
[ 224.546776] Hardware name: Dell Inc. PowerEdge R640/08HT8T, BIOS
2.10.0 11/12/2020
[ 224.554340] RIP: 0010:bio_associate_blkg_from_css+0xbd/0x2c0
[ 224.560009] Code: 03 75 79 65 48 ff 00 e8 b1 94 cc ff e8 ac 94 cc ff
49 89 5c 24 48 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 49 8b 44 24
08 <48> 8b 808
[ 224.578761] RSP: 0018:ffffad748ec5bd78 EFLAGS: 00010246
[ 224.583988] RAX: 0000000000000000 RBX: ffffa0e96452b3c0 RCX:
0000000000000000
[ 224.591120] RDX: ffffa11077088000 RSI: ffffffffa06edb20 RDI:
ffffa0e96452b3c0
[ 224.598253] RBP: 0000000000000000 R08: 0000000000000000 R09:
0000000000000002
[ 224.605385] R10: 0000000000000022 R11: 0000000000000c10 R12:
ffffa0e96452b3c0
[ 224.612516] R13: ffffffffa06edb20 R14: 0000000000001000 R15:
0000000000000000
[ 224.619649] FS: 00007fb6647feb00(0000) GS:ffffa107f0000000(0000)
knlGS:0000000000000000
[ 224.627734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 224.633479] CR2: 0000000000000368 CR3: 0000002884b54002 CR4:
00000000007706f0
[ 224.640611] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 224.647751] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 224.654884] PKRU: 55555554
[ 224.657595] Call Trace:
[ 224.660043] bio_associate_blkg+0x20/0x70
[ 224.664055] nvme_submit_user_cmd+0xd7/0x340 [nvme_core]
[ 224.669375] nvme_user_cmd.isra.82+0x120/0x190 [nvme_core]
[ 224.674859] nvme_dev_ioctl+0x13b/0x150 [nvme_core]
[ 224.679738] __x64_sys_ioctl+0x84/0xc0
[ 224.683500] do_syscall_64+0x33/0x40
[ 224.687088] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 224.692149] RIP: 0033:0x7fb66338161b
[ 224.695726] Code: 0f 1e fa 48 8b 05 6d b8 2c 00 64 c7 00 26 00 00 00
48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f
05 <48> 3d 018
[ 224.714469] RSP: 002b:00007ffeae59aba8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[ 224.722036] RAX: ffffffffffffffda RBX: 0000000000000000 RCX:
00007fb66338161b
[ 224.729168] RDX: 00007ffeae59abb0 RSI: 00000000c0484e41 RDI:
0000000000000003
[ 224.736300] RBP: 00007ffeae59ac10 R08: 0000559af0bb3d20 R09:
00007fb66340e580
[ 224.743431] R10: 0000000000000000 R11: 0000000000000246 R12:
00007ffeae59bcb0
[ 224.750563] R13: 0000559af0bb3d20 R14: 0000000000000003 R15:
0000000000000000
[ 224.757697] Modules linked in: loop nvme_tcp nvme_fabrics nvme_core
nvmet_tcp nvmet rfkill sunrpc dm_multipath intel_rapl_msr
intel_rapl_common isst_if_cod
[ 224.833264] CR2: 0000000000000368
[ 224.836604] ---[ end trace fa77e7cc26f8cfc1 ]---
[ 224.883915] RIP: 0010:bio_associate_blkg_from_css+0xbd/0x2c0
[ 224.889584] Code: 03 75 79 65 48 ff 00 e8 b1 94 cc ff e8 ac 94 cc ff
49 89 5c 24 48 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 49 8b 44 24
08 <48> 8b 808
[ 224.908329] RSP: 0018:ffffad748ec5bd78 EFLAGS: 00010246
[ 224.913554] RAX: 0000000000000000 RBX: ffffa0e96452b3c0 RCX:
0000000000000000
[ 224.920686] RDX: ffffa11077088000 RSI: ffffffffa06edb20 RDI:
ffffa0e96452b3c0
[ 224.927818] RBP: 0000000000000000 R08: 0000000000000000 R09:
0000000000000002
[ 224.934948] R10: 0000000000000022 R11: 0000000000000c10 R12:
ffffa0e96452b3c0
[ 224.942082] R13: ffffffffa06edb20 R14: 0000000000001000 R15:
0000000000000000
[ 224.949213] FS: 00007fb6647feb00(0000) GS:ffffa107f0000000(0000)
knlGS:0000000000000000
[ 224.957301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 224.963044] CR2: 0000000000000368 CR3: 0000002884b54002 CR4:
00000000007706f0
[ 224.970177] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 224.977309] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 224.984441] PKRU: 55555554
[ 224.987155] Kernel panic - not syncing: Fatal exception
[ 225.425279] Kernel Offset: 0x1d400000 from 0xffffffff81000000
(relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 225.478268] ---[ end Kernel panic - not syncing: Fatal exception ]---
> Looking at the commit log it seems like nvme-tcp commits might be
> the issue given that you got the problem in nvme_tcp_init_iter()
> and just eliminating by the looking at the code
> commit 9f99a29e5307 can lead to this behavior.
>
> *I may be completely wrong as I'm not expert in the nvme-tcp host.*
>
>
>
> _______________________________________________
> Linux-nvme mailing list
> Linux-nvme@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-nvme
>
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-06 3:08 ` kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp] Yi Zhang
@ 2021-02-08 9:46 ` Sagi Grimberg
2021-02-07 7:14 ` Chaitanya Kulkarni
2021-02-08 9:46 ` Sagi Grimberg
2 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-08 9:46 UTC (permalink / raw)
To: Yi Zhang, linux-nvme, linux-block; +Cc: axboe, Rachel Sibley, CKI Project
> Hello
>
> We found this kernel NULL pointer issue with latest linux-block/for-next and it's 100% reproduced, let me know if you need more info/testing, thanks
>
> Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>
> Reproducer: blktests nvme-tcp/012
Thanks for reporting Ming, I've tried to reproduce this on my VM
but did not succeed. Given that you have it 100% reproducible,
can you try to revert commit:
0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
Also, would it be possible to share your config?
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-08 9:46 ` Sagi Grimberg
0 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-08 9:46 UTC (permalink / raw)
To: Yi Zhang, linux-nvme, linux-block; +Cc: axboe, Rachel Sibley, CKI Project
> Hello
>
> We found this kernel NULL pointer issue with latest linux-block/for-next and it's 100% reproduced, let me know if you need more info/testing, thanks
>
> Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>
> Reproducer: blktests nvme-tcp/012
Thanks for reporting Ming, I've tried to reproduce this on my VM
but did not succeed. Given that you have it 100% reproducible,
can you try to revert commit:
0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
Also, would it be possible to share your config?
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-07 7:14 ` Chaitanya Kulkarni
@ 2021-02-08 9:53 ` Sagi Grimberg
-1 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-08 9:53 UTC (permalink / raw)
To: Chaitanya Kulkarni
Cc: axboe, Rachel Sibley, Yi Zhang, linux-nvme, linux-block, CKI Project
On 2/6/21 11:14 PM, Chaitanya Kulkarni wrote:
> Sagi,
>
> On 2/5/21 19:19, Yi Zhang wrote:
>> Hello
>>
>> We found this kernel NULL pointer issue with latest linux-block/for-next and it's 100% reproduced, let me know if you need more info/testing, thanks
>>
>> Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
>> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>>
>> Reproducer: blktests nvme-tcp/012
>>
>>
>> [ 124.458121] run blktests nvme/012 at 2021-02-05 21:53:34
>> [ 125.525568] BUG: kernel NULL pointer dereference, address: 0000000000000008
>> [ 125.532524] #PF: supervisor read access in kernel mode
>> [ 125.537665] #PF: error_code(0x0000) - not-present page
>> [ 125.542803] PGD 0 P4D 0
>> [ 125.545343] Oops: 0000 [#1] SMP NOPTI
>> [ 125.549009] CPU: 15 PID: 12069 Comm: kworker/15:2H Tainted: G S I 5.11.0-rc6+ #1
>> [ 125.557528] Hardware name: Dell Inc. PowerEdge R640/06NR82, BIOS 2.10.0 11/12/2020
>> [ 125.565093] Workqueue: kblockd blk_mq_run_work_fn
>> [ 125.569797] RIP: 0010:nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
>> [ 125.575544] Code: 8b 75 68 44 8b 45 28 44 8b 7d 30 49 89 d4 48 c1 e2 04 4c 01 f2 45 89 fb 44 89 c7 85 ff 74 4d 44 89 e0 44 8b 55 10 48 c1 e0 04 <41> 8b 5c 06 08 45 0f b6 ca 89 d8 44 29 d8 39 f8 0f 47 c7 41 83 e9
>> [ 125.594290] RSP: 0018:ffffbd084447bd18 EFLAGS: 00010246
>> [ 125.599515] RAX: 0000000000000000 RBX: ffffa0bba9f3ce80 RCX: 0000000000000000
>> [ 125.606648] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000002000000
>> [ 125.613781] RBP: ffffa0ba8ac6fec0 R08: 0000000002000000 R09: 0000000000000000
>> [ 125.620914] R10: 0000000002800809 R11: 0000000000000000 R12: 0000000000000000
>> [ 125.628045] R13: ffffa0bba9f3cf90 R14: 0000000000000000 R15: 0000000000000000
>> [ 125.635178] FS: 0000000000000000(0000) GS:ffffa0c9ff9c0000(0000) knlGS:0000000000000000
>> [ 125.643264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>> [ 125.649009] CR2: 0000000000000008 CR3: 00000001c9c6c005 CR4: 00000000007706e0
>> [ 125.656142] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>> [ 125.663274] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>> [ 125.670407] PKRU: 55555554
>> [ 125.673119] Call Trace:
>> [ 125.675575] nvme_tcp_queue_rq+0xef/0x330 [nvme_tcp]
>> [ 125.680537] blk_mq_dispatch_rq_list+0x11c/0x7c0
>> [ 125.685157] ? blk_mq_flush_busy_ctxs+0xf6/0x110
>> [ 125.689775] __blk_mq_sched_dispatch_requests+0x12b/0x170
>> [ 125.695175] blk_mq_sched_dispatch_requests+0x30/0x60
>> [ 125.700227] __blk_mq_run_hw_queue+0x2b/0x60
>> [ 125.704500] process_one_work+0x1cb/0x360
>> [ 125.708513] ? process_one_work+0x360/0x360
>> [ 125.712699] worker_thread+0x30/0x370
>> [ 125.716365] ? process_one_work+0x360/0x360
>> [ 125.720550] kthread+0x116/0x130
>> [ 125.723782] ? kthread_park+0x80/0x80
>> [ 125.727448] ret_from_fork+0x1f/0x30
> The NVMe TCP does support merging for non-admin queues
> (nvme_tcp_alloc_tagset()).
>
> Based on the what is been done for the bvecs in other places in
> kernel especially when merging is enabled bio split case seems to be
> missing from tcp when building bvec. What I mean is following
> completely untested patch :-
>
> diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
> index 619b0d8f6e38..dabb2633b28c 100644
> --- a/drivers/nvme/host/tcp.c
> +++ b/drivers/nvme/host/tcp.c
> @@ -222,7 +222,9 @@ static void nvme_tcp_init_iter(struct
> nvme_tcp_request *req,
> unsigned int dir)
> {
> struct request *rq = blk_mq_rq_from_pdu(req);
> - struct bio_vec *vec;
> + struct req_iterator rq_iter;
> + struct bio_vec *vec, *tvec;
> + struct bio_vec tmp;
> unsigned int size;
> int nr_bvec;
> size_t offset;
> @@ -233,17 +235,29 @@ static void nvme_tcp_init_iter(struct
> nvme_tcp_request *req,
> size = blk_rq_payload_bytes(rq);
> offset = 0;
> } else {
> - struct bio *bio = req->curr_bio;
> - struct bvec_iter bi;
> - struct bio_vec bv;
> -
> - vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
> - nr_bvec = 0;
> - bio_for_each_bvec(bv, bio, bi) {
> + rq_for_each_bvec(tmp, rq, rq_iter)
> nr_bvec++;
> +
> + if (rq->bio != rq->biotail) {
> + vec = kmalloc_array(nr_bvec, sizeof(struct bio_vec),
> + GFP_NOIO);
> + if (!vec)
> + return;
> +
> + tvec = vec;
> + rq_for_each_bvec(tmp, rq, rq_iter) {
> + *vec = tmp;
> + vec++;
> + }
> + vec = tvec;
> + offset = 0;
> + } else {
> + struct bio *bio = req->curr_bio;
> +
> + vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
> + size = bio->bi_iter.bi_size;
> + offset = bio->bi_iter.bi_bvec_done;
> }
> - size = bio->bi_iter.bi_size;
> - offset = bio->bi_iter.bi_bvec_done;
> }
>
> iov_iter_bvec(&req->iter, dir, vec, nr_bvec, size);
> @@ -2271,8 +2285,11 @@ static blk_status_t nvme_tcp_setup_cmd_pdu(struct
> nvme_ns *ns,
> req->data_len = blk_rq_nr_phys_segments(rq) ?
> blk_rq_payload_bytes(rq) : 0;
> req->curr_bio = rq->bio;
> - if (req->curr_bio)
> + if (req->curr_bio) {
> + if (rq->bio != rq->biotail)
> + printk(KERN_INFO"%s %d req->bio != req->biotail\n",
> __func__, __LINE__);
> nvme_tcp_init_iter(req, rq_data_dir(rq));
> + }
>
> if (rq_data_dir(rq) == WRITE &&
> req->data_len <= nvme_tcp_inline_data_size(queue))
>
That cannot work, nvme-tcp basically will initialize the iter based
on the request bios, as it iterates it may continue if the request
spans more bios. We could change that, but this would mean we need to
allocate in the fast path which is something I'd prefer to avoid.
This is a regression so it must be coming from one of the latest
patches, so that should be addressed.
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-08 9:53 ` Sagi Grimberg
0 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-08 9:53 UTC (permalink / raw)
To: Chaitanya Kulkarni
Cc: axboe, Rachel Sibley, Yi Zhang, linux-nvme, linux-block, CKI Project
On 2/6/21 11:14 PM, Chaitanya Kulkarni wrote:
> Sagi,
>
> On 2/5/21 19:19, Yi Zhang wrote:
>> Hello
>>
>> We found this kernel NULL pointer issue with latest linux-block/for-next and it's 100% reproduced, let me know if you need more info/testing, thanks
>>
>> Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
>> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>>
>> Reproducer: blktests nvme-tcp/012
>>
>>
>> [ 124.458121] run blktests nvme/012 at 2021-02-05 21:53:34
>> [ 125.525568] BUG: kernel NULL pointer dereference, address: 0000000000000008
>> [ 125.532524] #PF: supervisor read access in kernel mode
>> [ 125.537665] #PF: error_code(0x0000) - not-present page
>> [ 125.542803] PGD 0 P4D 0
>> [ 125.545343] Oops: 0000 [#1] SMP NOPTI
>> [ 125.549009] CPU: 15 PID: 12069 Comm: kworker/15:2H Tainted: G S I 5.11.0-rc6+ #1
>> [ 125.557528] Hardware name: Dell Inc. PowerEdge R640/06NR82, BIOS 2.10.0 11/12/2020
>> [ 125.565093] Workqueue: kblockd blk_mq_run_work_fn
>> [ 125.569797] RIP: 0010:nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
>> [ 125.575544] Code: 8b 75 68 44 8b 45 28 44 8b 7d 30 49 89 d4 48 c1 e2 04 4c 01 f2 45 89 fb 44 89 c7 85 ff 74 4d 44 89 e0 44 8b 55 10 48 c1 e0 04 <41> 8b 5c 06 08 45 0f b6 ca 89 d8 44 29 d8 39 f8 0f 47 c7 41 83 e9
>> [ 125.594290] RSP: 0018:ffffbd084447bd18 EFLAGS: 00010246
>> [ 125.599515] RAX: 0000000000000000 RBX: ffffa0bba9f3ce80 RCX: 0000000000000000
>> [ 125.606648] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000002000000
>> [ 125.613781] RBP: ffffa0ba8ac6fec0 R08: 0000000002000000 R09: 0000000000000000
>> [ 125.620914] R10: 0000000002800809 R11: 0000000000000000 R12: 0000000000000000
>> [ 125.628045] R13: ffffa0bba9f3cf90 R14: 0000000000000000 R15: 0000000000000000
>> [ 125.635178] FS: 0000000000000000(0000) GS:ffffa0c9ff9c0000(0000) knlGS:0000000000000000
>> [ 125.643264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>> [ 125.649009] CR2: 0000000000000008 CR3: 00000001c9c6c005 CR4: 00000000007706e0
>> [ 125.656142] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>> [ 125.663274] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>> [ 125.670407] PKRU: 55555554
>> [ 125.673119] Call Trace:
>> [ 125.675575] nvme_tcp_queue_rq+0xef/0x330 [nvme_tcp]
>> [ 125.680537] blk_mq_dispatch_rq_list+0x11c/0x7c0
>> [ 125.685157] ? blk_mq_flush_busy_ctxs+0xf6/0x110
>> [ 125.689775] __blk_mq_sched_dispatch_requests+0x12b/0x170
>> [ 125.695175] blk_mq_sched_dispatch_requests+0x30/0x60
>> [ 125.700227] __blk_mq_run_hw_queue+0x2b/0x60
>> [ 125.704500] process_one_work+0x1cb/0x360
>> [ 125.708513] ? process_one_work+0x360/0x360
>> [ 125.712699] worker_thread+0x30/0x370
>> [ 125.716365] ? process_one_work+0x360/0x360
>> [ 125.720550] kthread+0x116/0x130
>> [ 125.723782] ? kthread_park+0x80/0x80
>> [ 125.727448] ret_from_fork+0x1f/0x30
> The NVMe TCP does support merging for non-admin queues
> (nvme_tcp_alloc_tagset()).
>
> Based on the what is been done for the bvecs in other places in
> kernel especially when merging is enabled bio split case seems to be
> missing from tcp when building bvec. What I mean is following
> completely untested patch :-
>
> diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
> index 619b0d8f6e38..dabb2633b28c 100644
> --- a/drivers/nvme/host/tcp.c
> +++ b/drivers/nvme/host/tcp.c
> @@ -222,7 +222,9 @@ static void nvme_tcp_init_iter(struct
> nvme_tcp_request *req,
> unsigned int dir)
> {
> struct request *rq = blk_mq_rq_from_pdu(req);
> - struct bio_vec *vec;
> + struct req_iterator rq_iter;
> + struct bio_vec *vec, *tvec;
> + struct bio_vec tmp;
> unsigned int size;
> int nr_bvec;
> size_t offset;
> @@ -233,17 +235,29 @@ static void nvme_tcp_init_iter(struct
> nvme_tcp_request *req,
> size = blk_rq_payload_bytes(rq);
> offset = 0;
> } else {
> - struct bio *bio = req->curr_bio;
> - struct bvec_iter bi;
> - struct bio_vec bv;
> -
> - vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
> - nr_bvec = 0;
> - bio_for_each_bvec(bv, bio, bi) {
> + rq_for_each_bvec(tmp, rq, rq_iter)
> nr_bvec++;
> +
> + if (rq->bio != rq->biotail) {
> + vec = kmalloc_array(nr_bvec, sizeof(struct bio_vec),
> + GFP_NOIO);
> + if (!vec)
> + return;
> +
> + tvec = vec;
> + rq_for_each_bvec(tmp, rq, rq_iter) {
> + *vec = tmp;
> + vec++;
> + }
> + vec = tvec;
> + offset = 0;
> + } else {
> + struct bio *bio = req->curr_bio;
> +
> + vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
> + size = bio->bi_iter.bi_size;
> + offset = bio->bi_iter.bi_bvec_done;
> }
> - size = bio->bi_iter.bi_size;
> - offset = bio->bi_iter.bi_bvec_done;
> }
>
> iov_iter_bvec(&req->iter, dir, vec, nr_bvec, size);
> @@ -2271,8 +2285,11 @@ static blk_status_t nvme_tcp_setup_cmd_pdu(struct
> nvme_ns *ns,
> req->data_len = blk_rq_nr_phys_segments(rq) ?
> blk_rq_payload_bytes(rq) : 0;
> req->curr_bio = rq->bio;
> - if (req->curr_bio)
> + if (req->curr_bio) {
> + if (rq->bio != rq->biotail)
> + printk(KERN_INFO"%s %d req->bio != req->biotail\n",
> __func__, __LINE__);
> nvme_tcp_init_iter(req, rq_data_dir(rq));
> + }
>
> if (rq_data_dir(rq) == WRITE &&
> req->data_len <= nvme_tcp_inline_data_size(queue))
>
That cannot work, nvme-tcp basically will initialize the iter based
on the request bios, as it iterates it may continue if the request
spans more bios. We could change that, but this would mean we need to
allocate in the fast path which is something I'd prefer to avoid.
This is a regression so it must be coming from one of the latest
patches, so that should be addressed.
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-08 9:46 ` Sagi Grimberg
(?)
@ 2021-02-08 13:28 ` Yi Zhang
2021-02-08 17:54 ` Sagi Grimberg
2021-02-09 10:25 ` Sagi Grimberg
-1 siblings, 2 replies; 54+ messages in thread
From: Yi Zhang @ 2021-02-08 13:28 UTC (permalink / raw)
To: Sagi Grimberg, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, Chaitanya.Kulkarni, CKI Project
[-- Attachment #1: Type: text/plain, Size: 957 bytes --]
Hi Sagi
On 2/8/21 5:46 PM, Sagi Grimberg wrote:
>
>> Hello
>>
>> We found this kernel NULL pointer issue with latest
>> linux-block/for-next and it's 100% reproduced, let me know if you
>> need more info/testing, thanks
>>
>> Kernel repo:
>> https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
>> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>>
>> Reproducer: blktests nvme-tcp/012
>
> Thanks for reporting Ming, I've tried to reproduce this on my VM
> but did not succeed. Given that you have it 100% reproducible,
> can you try to revert commit:
>
> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>
Revert this commit fixed the issue and I've attached the config. :)
> Also, would it be possible to share your config?
>
> _______________________________________________
> Linux-nvme mailing list
> Linux-nvme@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-nvme
>
[-- Attachment #2: config --]
[-- Type: text/plain, Size: 211485 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 5.11.0-rc6 Kernel Configuration
#
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=80401
CONFIG_LD_VERSION=230000000
CONFIG_CLANG_VERSION=0
CONFIG_LLD_VERSION=0
CONFIG_CC_CAN_LINK=y
CONFIG_CC_HAS_ASM_GOTO=y
CONFIG_CC_HAS_ASM_INLINE=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=y
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# 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 is not set
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_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 is not set
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
# end of Timers subsystem
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
#
# CPU/Task time and stats accounting
#
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_SCHED_AVG_IRQ=y
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=y
CONFIG_PSI_DEFAULT_DISABLED=y
# end of CPU/Task time and stats accounting
CONFIG_CPU_ISOLATION=y
#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_TASKS_RUDE_RCU=y
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_RCU_NOCB_CPU=y
# end of RCU Subsystem
CONFIG_BUILD_BIN2C=y
# CONFIG_IKCONFIG is not set
CONFIG_IKHEADERS=m
CONFIG_LOG_BUF_SHIFT=20
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=y
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=y
CONFIG_RT_GROUP_SCHED=y
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_HUGETLB=y
CONFIG_CPUSETS=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_PERF=y
CONFIG_CGROUP_BPF=y
# 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_LD_ORPHAN_WARN=y
CONFIG_SYSCTL=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_BPF=y
# CONFIG_EXPERT is not set
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_HAVE_ARCH_USERFAULTFD_WP=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
# CONFIG_BPF_LSM is not set
CONFIG_BPF_SYSCALL=y
CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
CONFIG_BPF_JIT_ALWAYS_ON=y
CONFIG_BPF_JIT_DEFAULT_ON=y
# CONFIG_BPF_PRELOAD is not set
CONFIG_USERFAULTFD=y
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_RSEQ=y
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
#
# 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_SLUB_DEBUG=y
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLAB_MERGE_DEFAULT is not set
CONFIG_SLAB_FREELIST_RANDOM=y
# CONFIG_SLAB_FREELIST_HARDENED is not set
CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
CONFIG_SLUB_CPU_PARTIAL=y
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_CACHE_LINE_SIZE=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_DYNAMIC_PHYSICAL_MASK=y
CONFIG_PGTABLE_LEVELS=5
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=y
CONFIG_X86_CPU_RESCTRL=y
CONFIG_X86_EXTENDED_PLATFORM=y
# CONFIG_X86_NUMACHIP is not set
# CONFIG_X86_VSMP is not set
CONFIG_X86_UV=y
# CONFIG_X86_GOLDFISH is not set
# CONFIG_X86_INTEL_MID is not set
CONFIG_X86_INTEL_LPSS=y
CONFIG_X86_AMD_PLATFORM_DEVICE=y
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_DEBUG is not set
CONFIG_PARAVIRT_SPINLOCKS=y
CONFIG_X86_HV_CALLBACK_VECTOR=y
CONFIG_XEN=y
# CONFIG_XEN_PV is not set
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 is not set
CONFIG_KVM_GUEST=y
CONFIG_ARCH_CPUIDLE_HALTPOLL=y
# CONFIG_PVH is not set
CONFIG_PARAVIRT_TIME_ACCOUNTING=y
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_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 is not set
CONFIG_MAXSMP=y
CONFIG_NR_CPUS_RANGE_BEGIN=8192
CONFIG_NR_CPUS_RANGE_END=8192
CONFIG_NR_CPUS_DEFAULT=8192
CONFIG_NR_CPUS=8192
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=y
CONFIG_X86_MCE_INTEL=y
CONFIG_X86_MCE_AMD=y
CONFIG_X86_MCE_THRESHOLD=y
CONFIG_X86_MCE_INJECT=m
CONFIG_X86_THERMAL_VECTOR=y
#
# Performance monitoring
#
CONFIG_PERF_EVENTS_INTEL_UNCORE=m
CONFIG_PERF_EVENTS_INTEL_RAPL=m
CONFIG_PERF_EVENTS_INTEL_CSTATE=m
CONFIG_PERF_EVENTS_AMD_POWER=m
# 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=y
CONFIG_X86_CPUID=y
CONFIG_X86_5LEVEL=y
CONFIG_X86_DIRECT_GBPAGES=y
# CONFIG_X86_CPA_STATISTICS is not set
CONFIG_AMD_MEM_ENCRYPT=y
# CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT is not set
CONFIG_NUMA=y
CONFIG_AMD_NUMA=y
CONFIG_X86_64_ACPI_NUMA=y
CONFIG_NUMA_EMU=y
CONFIG_NODES_SHIFT=10
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_DEVICE=y
CONFIG_X86_PMEM_LEGACY=m
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
# CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set
CONFIG_X86_RESERVE_LOW=64
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1
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 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_SCHED_HRTICK=y
CONFIG_KEXEC=y
CONFIG_KEXEC_FILE=y
CONFIG_ARCH_HAS_KEXEC_PURGATORY=y
CONFIG_KEXEC_SIG=y
# CONFIG_KEXEC_SIG_FORCE is not set
CONFIG_KEXEC_BZIMAGE_VERIFY_SIG=y
CONFIG_CRASH_DUMP=y
CONFIG_KEXEC_JUMP=y
CONFIG_PHYSICAL_START=0x1000000
CONFIG_RELOCATABLE=y
CONFIG_RANDOMIZE_BASE=y
CONFIG_X86_NEED_RELOCS=y
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_DYNAMIC_MEMORY_LAYOUT=y
CONFIG_RANDOMIZE_MEMORY=y
CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0xa
CONFIG_HOTPLUG_CPU=y
CONFIG_BOOTPARAM_HOTPLUG_CPU0=y
# 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=y
# end of Processor type and features
CONFIG_ARCH_HAS_ADD_PAGES=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_USE_PERCPU_NUMA_NODE_ID=y
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
CONFIG_ARCH_ENABLE_THP_MIGRATION=y
#
# Power management and ACPI options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
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 is not set
# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_PM_SLEEP_DEBUG=y
# CONFIG_PM_TRACE_RTC is not set
CONFIG_PM_CLK=y
CONFIG_PM_GENERIC_DOMAINS=y
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
# 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_LPIT=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
CONFIG_ACPI_EC_DEBUGFS=m
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_FAN=y
CONFIG_ACPI_TAD=m
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=y
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_NFIT=m
# CONFIG_NFIT_SECURITY_DEBUG is not set
CONFIG_ACPI_NUMA=y
CONFIG_ACPI_HMAT=y
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=m
# CONFIG_ACPI_APEI_ERST_DEBUG is not set
# CONFIG_ACPI_DPTF is not set
CONFIG_ACPI_WATCHDOG=y
CONFIG_ACPI_EXTLOG=m
CONFIG_ACPI_ADXL=y
# CONFIG_ACPI_CONFIGFS is not set
CONFIG_PMIC_OPREGION=y
CONFIG_X86_PM_TIMER=y
CONFIG_SFI=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=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
#
# CPU frequency scaling drivers
#
CONFIG_X86_INTEL_PSTATE=y
# CONFIG_X86_PCC_CPUFREQ is not set
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 is not set
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 is not set
CONFIG_CPU_IDLE_GOV_MENU=y
# CONFIG_CPU_IDLE_GOV_TEO is not set
CONFIG_CPU_IDLE_GOV_HALTPOLL=y
CONFIG_HALTPOLL_CPUIDLE=m
# 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_ISA_DMA_API=y
CONFIG_AMD_NB=y
# CONFIG_X86_SYSFB is not set
# end of Bus options (PCI etc.)
#
# Binary Emulations
#
CONFIG_IA32_EMULATION=y
# CONFIG_X86_X32 is not set
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=y
# CONFIG_FW_CFG_SYSFS_CMDLINE is not set
# CONFIG_GOOGLE_FIRMWARE is not set
#
# EFI (Extensible Firmware Interface) Support
#
CONFIG_EFI_VARS=y
CONFIG_EFI_ESRT=y
CONFIG_EFI_VARS_PSTORE=y
CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE=y
CONFIG_EFI_RUNTIME_MAP=y
# CONFIG_EFI_FAKE_MEMMAP is not set
CONFIG_EFI_SOFT_RESERVE=y
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=y
# 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=m
CONFIG_KVM_INTEL=m
CONFIG_KVM_AMD=m
CONFIG_KVM_AMD_SEV=y
CONFIG_KVM_MMU_AUDIT=y
CONFIG_AS_AVX512=y
CONFIG_AS_SHA1_NI=y
CONFIG_AS_SHA256_NI=y
CONFIG_AS_TPAUSE=y
#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_KEXEC_CORE=y
CONFIG_HOTPLUG_SMT=y
CONFIG_GENERIC_ENTRY=y
CONFIG_OPROFILE=m
CONFIG_OPROFILE_EVENT_MULTIPLEX=y
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
CONFIG_KPROBES=y
CONFIG_JUMP_LABEL=y
# CONFIG_STATIC_KEYS_SELFTEST 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_ALIGNED_STRUCT_PAGE=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_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_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_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_ARCH_WANT_LD_ORPHAN_WARN=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=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_MODULE_SIG_FORMAT=y
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_ASM_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_MODULE_SIG=y
# CONFIG_MODULE_SIG_FORCE is not set
CONFIG_MODULE_SIG_ALL=y
# CONFIG_MODULE_SIG_SHA1 is not set
# CONFIG_MODULE_SIG_SHA224 is not set
CONFIG_MODULE_SIG_SHA256=y
# CONFIG_MODULE_SIG_SHA384 is not set
# CONFIG_MODULE_SIG_SHA512 is not set
CONFIG_MODULE_SIG_HASH="sha256"
# CONFIG_MODULE_COMPRESS is not set
# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# 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=y
CONFIG_BLK_CGROUP_IOLATENCY=y
# CONFIG_BLK_CGROUP_IOCOST is not set
CONFIG_BLK_WBT_MQ=y
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 is not set
# CONFIG_AIX_PARTITION is not set
CONFIG_OSF_PARTITION=y
CONFIG_AMIGA_PARTITION=y
# CONFIG_ATARI_PARTITION is not set
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 is not set
CONFIG_SGI_PARTITION=y
# CONFIG_ULTRIX_PARTITION is not set
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=y
CONFIG_BFQ_GROUP_IOSCHED=y
# CONFIG_BFQ_CGROUP_DEBUG is not set
# end of IO Schedulers
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_PADATA=y
CONFIG_ASN1=y
CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
CONFIG_INLINE_READ_UNLOCK=y
CONFIG_INLINE_READ_UNLOCK_IRQ=y
CONFIG_INLINE_WRITE_UNLOCK=y
CONFIG_INLINE_WRITE_UNLOCK_IRQ=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_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTPLUG_SPARSE=y
# CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not set
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MEMORY_BALLOON=y
CONFIG_BALLOON_COMPACTION=y
CONFIG_COMPACTION=y
CONFIG_PAGE_REPORTING=y
CONFIG_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_MMU_NOTIFIER=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
CONFIG_MEMORY_FAILURE=y
CONFIG_HWPOISON_INJECT=m
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set
CONFIG_ARCH_WANTS_THP_SWAP=y
CONFIG_THP_SWAP=y
CONFIG_CLEANCACHE=y
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=y
CONFIG_GENERIC_EARLY_IOREMAP=y
CONFIG_DEFERRED_STRUCT_PAGE_INIT=y
CONFIG_IDLE_PAGE_TRACKING=y
CONFIG_ARCH_HAS_PTE_DEVMAP=y
CONFIG_ZONE_DEVICE=y
CONFIG_DEV_PAGEMAP_OPS=y
CONFIG_HMM_MIRROR=y
CONFIG_DEVICE_PRIVATE=y
CONFIG_VMAP_PFN=y
CONFIG_FRAME_VECTOR=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_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=m
CONFIG_TLS_DEVICE=y
# CONFIG_TLS_TOE is not set
CONFIG_XFRM=y
CONFIG_XFRM_OFFLOAD=y
CONFIG_XFRM_ALGO=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_USER_COMPAT is not set
CONFIG_XFRM_INTERFACE=m
CONFIG_XFRM_SUB_POLICY=y
CONFIG_XFRM_MIGRATE=y
CONFIG_XFRM_STATISTICS=y
CONFIG_XFRM_AH=m
CONFIG_XFRM_ESP=m
CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
CONFIG_NET_KEY_MIGRATE=y
CONFIG_XFRM_ESPINTCP=y
# CONFIG_SMC is not set
CONFIG_XDP_SOCKETS=y
CONFIG_XDP_SOCKETS_DIAG=m
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=m
CONFIG_INET_ESPINTCP=y
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=m
# 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=m
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=m
# CONFIG_TCP_CONG_CDG is not set
CONFIG_TCP_CONG_BBR=m
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=m
CONFIG_INET6_ESPINTCP=y
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_MIP6=m
# 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 is not set
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=y
CONFIG_MPTCP=y
CONFIG_INET_MPTCP_DIAG=m
CONFIG_MPTCP_IPV6=y
CONFIG_MPTCP_KUNIT_TESTS=m
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
CONFIG_NETWORK_PHY_TIMESTAMPING=y
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=m
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_INGRESS=y
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_FAMILY_BRIDGE=y
CONFIG_NETFILTER_FAMILY_ARP=y
# CONFIG_NETFILTER_NETLINK_ACCT is not set
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NETFILTER_NETLINK_OSF=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_LOG_COMMON=m
CONFIG_NF_LOG_NETDEV=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=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_BROADCAST=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
CONFIG_NF_CONNTRACK_SNMP=m
CONFIG_NF_CONNTRACK_PPTP=m
CONFIG_NF_CONNTRACK_SANE=m
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
CONFIG_NF_CT_NETLINK_TIMEOUT=m
CONFIG_NF_CT_NETLINK_HELPER=m
CONFIG_NETFILTER_NETLINK_GLUE_CT=y
CONFIG_NF_NAT=m
CONFIG_NF_NAT_AMANDA=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_SIP=m
CONFIG_NF_NAT_TFTP=m
CONFIG_NF_NAT_REDIRECT=y
CONFIG_NF_NAT_MASQUERADE=y
CONFIG_NETFILTER_SYNPROXY=m
CONFIG_NF_TABLES=m
CONFIG_NF_TABLES_INET=y
CONFIG_NF_TABLES_NETDEV=y
CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_FLOW_OFFLOAD=m
CONFIG_NFT_COUNTER=m
CONFIG_NFT_CONNLIMIT=m
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
CONFIG_NFT_MASQ=m
CONFIG_NFT_REDIR=m
CONFIG_NFT_NAT=m
# CONFIG_NFT_TUNNEL is not set
CONFIG_NFT_OBJREF=m
CONFIG_NFT_QUEUE=m
CONFIG_NFT_QUOTA=m
CONFIG_NFT_REJECT=m
CONFIG_NFT_REJECT_INET=m
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=m
CONFIG_NFT_FIB=m
CONFIG_NFT_FIB_INET=m
CONFIG_NFT_XFRM=m
CONFIG_NFT_SOCKET=m
# CONFIG_NFT_OSF is not set
CONFIG_NFT_TPROXY=m
# CONFIG_NFT_SYNPROXY is not set
CONFIG_NF_DUP_NETDEV=m
CONFIG_NFT_DUP_NETDEV=m
CONFIG_NFT_FWD_NETDEV=m
CONFIG_NFT_FIB_NETDEV=m
# CONFIG_NFT_REJECT_NETDEV is not set
CONFIG_NF_FLOW_TABLE_INET=m
CONFIG_NF_FLOW_TABLE=m
CONFIG_NETFILTER_XTABLES=y
#
# Xtables combined modules
#
CONFIG_NETFILTER_XT_MARK=m
CONFIG_NETFILTER_XT_CONNMARK=m
CONFIG_NETFILTER_XT_SET=m
#
# Xtables targets
#
CONFIG_NETFILTER_XT_TARGET_AUDIT=m
CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
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 is not set
CONFIG_NETFILTER_XT_TARGET_LOG=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_NAT=m
CONFIG_NETFILTER_XT_TARGET_NETMAP=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
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=m
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=m
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 is not set
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_IPVS=m
# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
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 is not set
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=m
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 is not set
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=m
CONFIG_IP_SET_HASH_MAC=m
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=m
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=m
CONFIG_IP_VS_WRR=m
CONFIG_IP_VS_LC=m
CONFIG_IP_VS_WLC=m
CONFIG_IP_VS_FO=m
CONFIG_IP_VS_OVF=m
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
#
# 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=m
CONFIG_NF_SOCKET_IPV4=m
CONFIG_NF_TPROXY_IPV4=m
CONFIG_NF_TABLES_IPV4=y
CONFIG_NFT_REJECT_IPV4=m
CONFIG_NFT_DUP_IPV4=m
CONFIG_NFT_FIB_IPV4=m
CONFIG_NF_TABLES_ARP=y
# CONFIG_NF_FLOW_TABLE_IPV4 is not set
CONFIG_NF_DUP_IPV4=m
CONFIG_NF_LOG_ARP=m
CONFIG_NF_LOG_IPV4=m
CONFIG_NF_REJECT_IPV4=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_PPTP=m
CONFIG_NF_NAT_H323=m
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=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_MANGLE=m
# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
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=m
CONFIG_NF_TPROXY_IPV6=m
CONFIG_NF_TABLES_IPV6=y
CONFIG_NFT_REJECT_IPV6=m
CONFIG_NFT_DUP_IPV6=m
CONFIG_NFT_FIB_IPV6=m
# CONFIG_NF_FLOW_TABLE_IPV6 is not set
CONFIG_NF_DUP_IPV6=m
CONFIG_NF_REJECT_IPV6=m
CONFIG_NF_LOG_IPV6=m
CONFIG_IP6_NF_IPTABLES=m
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 is not set
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=m
CONFIG_IP6_NF_TARGET_MASQUERADE=m
CONFIG_IP6_NF_TARGET_NPT=m
# end of IPv6: Netfilter Configuration
CONFIG_NF_DEFRAG_IPV6=m
CONFIG_NF_TABLES_BRIDGE=m
# CONFIG_NFT_BRIDGE_META is not set
CONFIG_NFT_BRIDGE_REJECT=m
CONFIG_NF_LOG_BRIDGE=m
# 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 is not set
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5 is not set
CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1=y
# 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 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 is not set
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=m
CONFIG_GARP=m
CONFIG_MRP=m
CONFIG_BRIDGE=m
CONFIG_BRIDGE_IGMP_SNOOPING=y
CONFIG_BRIDGE_VLAN_FILTERING=y
# CONFIG_BRIDGE_MRP is not set
# CONFIG_BRIDGE_CFM is not set
CONFIG_HAVE_NET_DSA=y
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=m
CONFIG_VLAN_8021Q_GVRP=y
CONFIG_VLAN_8021Q_MVRP=y
# CONFIG_DECNET is not set
CONFIG_LLC=m
# CONFIG_LLC2 is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_PHONET is not set
CONFIG_6LOWPAN=m
# CONFIG_6LOWPAN_DEBUGFS is not set
# CONFIG_6LOWPAN_NHC is not set
CONFIG_IEEE802154=m
# CONFIG_IEEE802154_NL802154_EXPERIMENTAL is not set
CONFIG_IEEE802154_SOCKET=m
CONFIG_IEEE802154_6LOWPAN=m
CONFIG_MAC802154=m
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=m
# 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=y
# 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=m
CONFIG_NET_SCH_DEFAULT=y
# CONFIG_DEFAULT_FQ is not set
# CONFIG_DEFAULT_CODEL is not set
CONFIG_DEFAULT_FQ_CODEL=y
# CONFIG_DEFAULT_SFQ is not set
# CONFIG_DEFAULT_PFIFO_FAST is not set
CONFIG_DEFAULT_NET_SCH="fq_codel"
#
# 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=y
CONFIG_NET_CLS_BPF=m
CONFIG_NET_CLS_FLOWER=m
CONFIG_NET_CLS_MATCHALL=m
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 is not set
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=m
# CONFIG_NET_ACT_IPT is not set
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=m
CONFIG_NET_ACT_VLAN=m
CONFIG_NET_ACT_BPF=m
# CONFIG_NET_ACT_CONNMARK is not set
# CONFIG_NET_ACT_CTINFO is not set
CONFIG_NET_ACT_SKBMOD=m
# CONFIG_NET_ACT_IFE is not set
CONFIG_NET_ACT_TUNNEL_KEY=m
CONFIG_NET_ACT_CT=m
# CONFIG_NET_ACT_GATE is not set
CONFIG_NET_TC_SKB_EXT=y
CONFIG_NET_SCH_FIFO=y
CONFIG_DCB=y
CONFIG_DNS_RESOLVER=m
# CONFIG_BATMAN_ADV is not set
CONFIG_OPENVSWITCH=m
CONFIG_OPENVSWITCH_GRE=m
CONFIG_OPENVSWITCH_VXLAN=m
CONFIG_OPENVSWITCH_GENEVE=m
CONFIG_VSOCKETS=m
CONFIG_VSOCKETS_DIAG=m
CONFIG_VSOCKETS_LOOPBACK=m
CONFIG_VMWARE_VMCI_VSOCKETS=m
CONFIG_VIRTIO_VSOCKETS=m
CONFIG_VIRTIO_VSOCKETS_COMMON=m
CONFIG_HYPERV_VSOCKETS=m
CONFIG_NETLINK_DIAG=m
CONFIG_MPLS=y
CONFIG_NET_MPLS_GSO=y
CONFIG_MPLS_ROUTING=m
CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_NSH=y
# CONFIG_HSR is not set
CONFIG_NET_SWITCHDEV=y
CONFIG_NET_L3_MASTER_DEV=y
# CONFIG_QRTR is not set
# CONFIG_NET_NCSI is not set
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_XPS=y
CONFIG_CGROUP_NET_PRIO=y
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_BPF_JIT=y
CONFIG_BPF_STREAM_PARSER=y
CONFIG_NET_FLOW_LIMIT=y
#
# Network testing
#
CONFIG_NET_PKTGEN=m
CONFIG_NET_DROP_MONITOR=y
# end of Network testing
# end of Networking options
# CONFIG_HAMRADIO is not set
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=m
CONFIG_CAN_C_CAN_PLATFORM=m
CONFIG_CAN_C_CAN_PCI=m
CONFIG_CAN_CC770=m
# CONFIG_CAN_CC770_ISA is not set
CONFIG_CAN_CC770_PLATFORM=m
# 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_F81601 is not set
CONFIG_CAN_KVASER_PCI=m
CONFIG_CAN_PEAK_PCI=m
CONFIG_CAN_PEAK_PCIEC=y
CONFIG_CAN_PLX_PCI=m
# CONFIG_CAN_SJA1000_ISA is not set
CONFIG_CAN_SJA1000_PLATFORM=m
CONFIG_CAN_SOFTING=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_GS_USB is not set
CONFIG_CAN_KVASER_USB=m
# CONFIG_CAN_MCBA_USB is not set
CONFIG_CAN_PEAK_USB=m
CONFIG_CAN_UCAN=m
# 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_6LOWPAN is not set
# CONFIG_BT_LEDS is not set
# CONFIG_BT_MSFTEXT 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=y
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_HCIVHCI=m
CONFIG_BT_MRVL=m
CONFIG_BT_MRVL_SDIO=m
CONFIG_BT_ATH3K=m
# CONFIG_BT_MTKSDIO is not set
# end of Bluetooth device drivers
# CONFIG_AF_RXRPC is not set
# CONFIG_AF_KCM is not set
CONFIG_STREAM_PARSER=y
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_CFG80211=m
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS 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 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 is not set
CONFIG_MAC80211_LEDS=y
CONFIG_MAC80211_DEBUGFS=y
# 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 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=y
# CONFIG_NFC is not set
CONFIG_PSAMPLE=m
# CONFIG_NET_IFE is not set
CONFIG_LWTUNNEL=y
CONFIG_LWTUNNEL_BPF=y
CONFIG_DST_CACHE=y
CONFIG_GRO_CELLS=y
CONFIG_SOCK_VALIDATE_XMIT=y
CONFIG_NET_SOCK_MSG=y
CONFIG_NET_DEVLINK=y
CONFIG_PAGE_POOL=y
CONFIG_FAILOVER=m
CONFIG_ETHTOOL_NETLINK=y
CONFIG_HAVE_EBPF_JIT=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=y
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=y
# CONFIG_PCIE_PTM is not set
# CONFIG_PCIE_BW is not set
CONFIG_PCIE_EDR=y
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 is not set
CONFIG_PCI_STUB=y
CONFIG_PCI_PF_STUB=m
# CONFIG_XEN_PCIDEV_FRONTEND is not set
CONFIG_PCI_ATS=y
CONFIG_PCI_LOCKLESS_CONFIG=y
CONFIG_PCI_IOV=y
CONFIG_PCI_PRI=y
CONFIG_PCI_PASID=y
# CONFIG_PCI_P2PDMA is not set
CONFIG_PCI_LABEL=y
CONFIG_PCI_HYPERV=m
CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_ACPI=y
CONFIG_HOTPLUG_PCI_ACPI_IBM=m
# CONFIG_HOTPLUG_PCI_CPCI is not set
CONFIG_HOTPLUG_PCI_SHPC=y
#
# PCI controller drivers
#
CONFIG_VMD=y
CONFIG_PCI_HYPERV_INTERFACE=m
#
# 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_PCCARD=y
# CONFIG_PCMCIA is not set
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_RAPIDIO is not set
#
# Generic Driver Options
#
CONFIG_AUXILIARY_BUS=y
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
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_HMEM_REPORTING=y
# 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=y
CONFIG_REGMAP_SPI=m
CONFIG_REGMAP_SOUNDWIRE=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 is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# end of Partition parsers
#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=m
CONFIG_MTD_BLOCK=m
# CONFIG_MTD_BLOCK_RO is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
# CONFIG_SM_FTL is not set
# CONFIG_MTD_OOPS is not set
# CONFIG_MTD_SWAP is not set
# CONFIG_MTD_PARTITIONED_MASTER is not set
#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_CFI is not set
# CONFIG_MTD_JEDECPROBE 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_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
# end of RAM/ROM/Flash chip drivers
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
# end of Mapping drivers for chip access
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_MCHP23K256 is not set
# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOCG3 is not set
# end of Self-contained MTD device drivers
#
# NAND
#
# CONFIG_MTD_ONENAND is not set
# 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 is not set
# end of LPDDR & LPDDR2 PCM memory drivers
# CONFIG_MTD_SPI_NOR 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 is not set
# 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_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 is not set
CONFIG_CDROM=m
# CONFIG_PARIDE is not set
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
CONFIG_ZRAM=m
CONFIG_ZRAM_DEF_COMP_LZORLE=y
# CONFIG_ZRAM_DEF_COMP_LZO is not set
CONFIG_ZRAM_DEF_COMP="lzo-rle"
CONFIG_ZRAM_WRITEBACK=y
# CONFIG_ZRAM_MEMORY_TRACKING is not set
# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_LOOP_MIN_COUNT=0
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_DRBD is not set
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
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 is not set
CONFIG_XEN_BLKDEV_FRONTEND=m
CONFIG_VIRTIO_BLK=m
CONFIG_BLK_DEV_RBD=m
# CONFIG_BLK_DEV_RSXX is not set
#
# NVME Support
#
CONFIG_NVME_CORE=m
CONFIG_BLK_DEV_NVME=m
CONFIG_NVME_MULTIPATH=y
# CONFIG_NVME_HWMON is not set
CONFIG_NVME_FABRICS=m
CONFIG_NVME_RDMA=m
CONFIG_NVME_FC=m
CONFIG_NVME_TCP=m
CONFIG_NVME_TARGET=m
# CONFIG_NVME_TARGET_PASSTHRU is not set
CONFIG_NVME_TARGET_LOOP=m
CONFIG_NVME_TARGET_RDMA=m
CONFIG_NVME_TARGET_FC=m
CONFIG_NVME_TARGET_FCLOOP=m
CONFIG_NVME_TARGET_TCP=m
# end of NVME Support
#
# Misc devices
#
CONFIG_SENSORS_LIS3LV02D=m
# CONFIG_AD525X_DPOT is not set
# CONFIG_DUMMY_IRQ is not set
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
CONFIG_TIFM_CORE=m
CONFIG_TIFM_7XX1=m
# CONFIG_ICS932S401 is not set
CONFIG_ENCLOSURE_SERVICES=m
CONFIG_SGI_XP=m
CONFIG_HP_ILO=m
CONFIG_SGI_GRU=m
# CONFIG_SGI_GRU_DEBUG is not set
CONFIG_APDS9802ALS=m
CONFIG_ISL29003=m
CONFIG_ISL29020=m
CONFIG_SENSORS_TSL2550=m
CONFIG_SENSORS_BH1770=m
CONFIG_SENSORS_APDS990X=m
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not set
CONFIG_VMWARE_BALLOON=m
# CONFIG_LATTICE_ECP3_CONFIG is not set
# CONFIG_SRAM is not set
# CONFIG_PCI_ENDPOINT_TEST is not set
# CONFIG_XILINX_SDFEC is not set
CONFIG_MISC_RTSX=m
CONFIG_PVPANIC=y
# CONFIG_C2PORT is not set
#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_AT25 is not set
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
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_MISC_ALCOR_PCI is not set
CONFIG_MISC_RTSX_PCI=m
CONFIG_MISC_RTSX_USB=m
# CONFIG_HABANA_AI is not set
# CONFIG_UACCE 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=y
#
# 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 is not set
CONFIG_SCSI_CXGB4_ISCSI=m
CONFIG_SCSI_BNX2_ISCSI=m
CONFIG_SCSI_BNX2X_FCOE=m
CONFIG_BE2ISCSI=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
CONFIG_SCSI_HPSA=m
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
CONFIG_SCSI_AACRAID=m
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_MVUMI is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_SCSI_ESAS2R is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
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=m
# CONFIG_SCSI_UFSHCD is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC 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 is not set
CONFIG_FCOE_FNIC=m
# CONFIG_SCSI_SNIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FDOMAIN_PCI is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_ISCI is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
CONFIG_SCSI_QLA_FC=m
# CONFIG_TCM_QLA2XXX is not set
CONFIG_SCSI_QLA_ISCSI=m
CONFIG_QEDI=m
CONFIG_QEDF=m
CONFIG_SCSI_LPFC=m
# CONFIG_SCSI_LPFC_DEBUG_FS is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_AM53C974 is not set
# CONFIG_SCSI_WD719X is not set
CONFIG_SCSI_DEBUG=m
# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_BFA_FC is not set
CONFIG_SCSI_VIRTIO=m
CONFIG_SCSI_CHELSIO_FCOE=m
CONFIG_SCSI_DH=y
CONFIG_SCSI_DH_RDAC=y
CONFIG_SCSI_DH_HP_SW=y
CONFIG_SCSI_DH_EMC=y
CONFIG_SCSI_DH_ALUA=y
# end of SCSI device support
CONFIG_ATA=m
CONFIG_SATA_HOST=y
CONFIG_PATA_TIMINGS=y
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_ATA_FORCE=y
CONFIG_ATA_ACPI=y
# CONFIG_SATA_ZPODD is not set
CONFIG_SATA_PMP=y
#
# Controllers with non-SFF native interface
#
CONFIG_SATA_AHCI=m
CONFIG_SATA_MOBILE_LPM_POLICY=0
CONFIG_SATA_AHCI_PLATFORM=m
# CONFIG_SATA_INIC162X is not set
# CONFIG_SATA_ACARD_AHCI is not set
# CONFIG_SATA_SIL24 is not set
CONFIG_ATA_SFF=y
#
# SFF controllers with custom DMA interface
#
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_SX4 is not set
CONFIG_ATA_BMDMA=y
#
# SATA SFF controllers with BMDMA
#
CONFIG_ATA_PIIX=m
# CONFIG_SATA_DWC is not set
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_SVW is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
#
# PATA SFF controllers with BMDMA
#
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_SCH is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
#
# PIO-only SFF controllers
#
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_RZ1000 is not set
#
# 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=y
CONFIG_MD_AUTODETECT=y
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
# CONFIG_MD_MULTIPATH is not set
CONFIG_MD_FAULTY=m
CONFIG_MD_CLUSTER=m
# CONFIG_BCACHE is not set
CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_BLK_DEV_DM=m
CONFIG_DM_DEBUG=y
CONFIG_DM_BUFIO=m
# 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=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_THIN_PROVISIONING=m
CONFIG_DM_CACHE=m
CONFIG_DM_CACHE_SMQ=m
CONFIG_DM_WRITECACHE=m
# 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_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=m
CONFIG_DM_INTEGRITY=m
CONFIG_TARGET_CORE=m
CONFIG_TCM_IBLOCK=m
CONFIG_TCM_FILEIO=m
CONFIG_TCM_PSCSI=m
CONFIG_TCM_USER2=m
CONFIG_LOOPBACK_TARGET=m
# CONFIG_TCM_FC is not set
CONFIG_ISCSI_TARGET=m
CONFIG_ISCSI_TARGET_CXGB4=m
# CONFIG_SBP_TARGET is not set
CONFIG_FUSION=y
CONFIG_FUSION_SPI=m
# CONFIG_FUSION_FC is not set
CONFIG_FUSION_SAS=m
CONFIG_FUSION_MAX_SGE=128
# CONFIG_FUSION_CTL is not set
CONFIG_FUSION_LOGGING=y
#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=m
CONFIG_FIREWIRE_OHCI=m
CONFIG_FIREWIRE_SBP2=m
CONFIG_FIREWIRE_NET=m
# CONFIG_FIREWIRE_NOSY is not set
# 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 is not set
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_L3S=y
CONFIG_IPVLAN=m
CONFIG_IPVTAP=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_BAREUDP=m
# CONFIG_GTP is not set
CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_NTB_NETDEV is not set
CONFIG_TUN=m
CONFIG_TAP=m
# CONFIG_TUN_VNET_CROSS_LE is not set
CONFIG_VETH=m
CONFIG_VIRTIO_NET=m
CONFIG_NLMON=m
CONFIG_NET_VRF=m
CONFIG_VSOCKMON=m
# CONFIG_ARCNET is not set
# CONFIG_ATM_DRIVERS is not set
#
# Distributed Switch Architecture drivers
#
# end of Distributed Switch Architecture drivers
CONFIG_ETHERNET=y
CONFIG_MDIO=m
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_VENDOR_ADAPTEC is not set
# CONFIG_NET_VENDOR_AGERE is not set
# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_ALTEON is not set
# CONFIG_ALTERA_TSE is not set
CONFIG_NET_VENDOR_AMAZON=y
CONFIG_ENA_ETHERNET=m
CONFIG_NET_VENDOR_AMD=y
# CONFIG_AMD8111_ETH is not set
# CONFIG_PCNET32 is not set
CONFIG_AMD_XGBE=m
# CONFIG_AMD_XGBE_DCB is not set
CONFIG_AMD_XGBE_HAVE_ECC=y
CONFIG_NET_VENDOR_AQUANTIA=y
CONFIG_AQTION=m
# 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_AURORA is not set
CONFIG_NET_VENDOR_BROADCOM=y
# CONFIG_B44 is not set
# 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=m
CONFIG_BNXT_SRIOV=y
CONFIG_BNXT_FLOWER_OFFLOAD=y
CONFIG_BNXT_DCB=y
CONFIG_BNXT_HWMON=y
CONFIG_NET_VENDOR_BROCADE=y
# CONFIG_BNA is not set
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=m
CONFIG_LIQUIDIO_VF=m
CONFIG_NET_VENDOR_CHELSIO=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
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_CHELSIO_IPSEC_INLINE=m
CONFIG_CHELSIO_TLS_DEVICE=m
CONFIG_NET_VENDOR_CISCO=y
CONFIG_ENIC=m
# CONFIG_NET_VENDOR_CORTINA is not set
# CONFIG_CX_ECAT is not set
CONFIG_DNET=m
CONFIG_NET_VENDOR_DEC=y
# CONFIG_NET_TULIP is not set
CONFIG_NET_VENDOR_DLINK=y
CONFIG_DL2K=m
# CONFIG_SUNDANCE is not set
CONFIG_NET_VENDOR_EMULEX=y
CONFIG_BE2NET=m
CONFIG_BE2NET_HWMON=y
# CONFIG_BE2NET_BE2 is not set
# CONFIG_BE2NET_BE3 is not set
CONFIG_BE2NET_LANCER=y
CONFIG_BE2NET_SKYHAWK=y
# CONFIG_NET_VENDOR_EZCHIP is not set
CONFIG_NET_VENDOR_GOOGLE=y
CONFIG_GVE=m
CONFIG_NET_VENDOR_HUAWEI=y
CONFIG_HINIC=m
# CONFIG_NET_VENDOR_I825XX is not set
CONFIG_NET_VENDOR_INTEL=y
# CONFIG_E100 is not set
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 is not set
CONFIG_IXGBE=m
CONFIG_IXGBE_HWMON=y
CONFIG_IXGBE_DCA=y
CONFIG_IXGBE_DCB=y
CONFIG_IXGBE_IPSEC=y
CONFIG_IXGBEVF=m
CONFIG_IXGBEVF_IPSEC=y
CONFIG_I40E=m
CONFIG_I40E_DCB=y
CONFIG_IAVF=m
CONFIG_I40EVF=m
CONFIG_ICE=m
CONFIG_FM10K=m
CONFIG_IGC=m
# CONFIG_JME is not set
# CONFIG_NET_VENDOR_MARVELL 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 is not set
CONFIG_MLX5_CORE=m
CONFIG_MLX5_ACCEL=y
CONFIG_MLX5_FPGA=y
CONFIG_MLX5_CORE_EN=y
CONFIG_MLX5_EN_ARFS=y
CONFIG_MLX5_EN_RXNFC=y
CONFIG_MLX5_MPFS=y
CONFIG_MLX5_ESWITCH=y
CONFIG_MLX5_CLS_ACT=y
CONFIG_MLX5_TC_CT=y
CONFIG_MLX5_CORE_EN_DCB=y
CONFIG_MLX5_CORE_IPOIB=y
CONFIG_MLX5_FPGA_IPSEC=y
CONFIG_MLX5_IPSEC=y
CONFIG_MLX5_EN_IPSEC=y
# CONFIG_MLX5_FPGA_TLS is not set
CONFIG_MLX5_TLS=y
CONFIG_MLX5_EN_TLS=y
CONFIG_MLX5_SW_STEERING=y
CONFIG_MLXSW_CORE=m
CONFIG_MLXSW_CORE_HWMON=y
CONFIG_MLXSW_CORE_THERMAL=y
CONFIG_MLXSW_PCI=m
CONFIG_MLXSW_I2C=m
CONFIG_MLXSW_SWITCHIB=m
CONFIG_MLXSW_SWITCHX2=m
CONFIG_MLXSW_SPECTRUM=m
CONFIG_MLXSW_SPECTRUM_DCB=y
CONFIG_MLXSW_MINIMAL=m
CONFIG_MLXFW=m
# CONFIG_NET_VENDOR_MICREL is not set
# CONFIG_NET_VENDOR_MICROCHIP is not set
# CONFIG_NET_VENDOR_MICROSEMI is not set
CONFIG_NET_VENDOR_MYRI=y
CONFIG_MYRI10GE=m
CONFIG_MYRI10GE_DCA=y
# CONFIG_FEALNX is not set
# CONFIG_NET_VENDOR_NATSEMI is not set
CONFIG_NET_VENDOR_NETERION=y
# CONFIG_S2IO is not set
# CONFIG_VXGE is not set
CONFIG_NET_VENDOR_NETRONOME=y
CONFIG_NFP=m
CONFIG_NFP_APP_FLOWER=y
CONFIG_NFP_APP_ABM_NIC=y
# CONFIG_NFP_DEBUG is not set
# CONFIG_NET_VENDOR_NI is not set
# CONFIG_NET_VENDOR_NVIDIA is not set
CONFIG_NET_VENDOR_OKI=y
CONFIG_ETHOC=m
CONFIG_NET_VENDOR_PACKET_ENGINES=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
CONFIG_NET_VENDOR_PENSANDO=y
CONFIG_IONIC=m
CONFIG_NET_VENDOR_QLOGIC=y
CONFIG_QLA3XXX=m
# CONFIG_QLCNIC is not set
CONFIG_NETXEN_NIC=m
CONFIG_QED=m
CONFIG_QED_LL2=y
CONFIG_QED_SRIOV=y
CONFIG_QEDE=m
CONFIG_QED_RDMA=y
CONFIG_QED_ISCSI=y
CONFIG_QED_FCOE=y
CONFIG_QED_OOO=y
# CONFIG_NET_VENDOR_QUALCOMM is not set
# CONFIG_NET_VENDOR_RDC is not set
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 is not set
CONFIG_8139TOO_8129=y
# CONFIG_8139_OLD_RX_RESET is not set
CONFIG_R8169=m
# CONFIG_NET_VENDOR_RENESAS is not set
CONFIG_NET_VENDOR_ROCKER=y
CONFIG_ROCKER=m
# CONFIG_NET_VENDOR_SAMSUNG 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 is not set
# CONFIG_NET_VENDOR_SIS is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_SOCIONEXT is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SUN is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_TEHUTI is not set
# CONFIG_NET_VENDOR_TI is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_NET_VENDOR_XILINX=y
# CONFIG_XILINX_AXI_EMAC is not set
# CONFIG_XILINX_LL_TEMAC is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_NET_SB1000 is not set
CONFIG_PHYLIB=y
CONFIG_SWPHY=y
CONFIG_LED_TRIGGER_PHY=y
CONFIG_FIXED_PHY=y
#
# MII PHY device drivers
#
CONFIG_AMD_PHY=m
# CONFIG_ADIN_PHY is not set
CONFIG_AQUANTIA_PHY=m
# CONFIG_AX88796B_PHY is not set
CONFIG_BROADCOM_PHY=m
# CONFIG_BCM54140_PHY is not set
CONFIG_BCM7XXX_PHY=m
# CONFIG_BCM84881_PHY is not set
CONFIG_BCM87XX_PHY=m
CONFIG_BCM_NET_PHYLIB=m
CONFIG_CICADA_PHY=m
CONFIG_CORTINA_PHY=m
CONFIG_DAVICOM_PHY=m
CONFIG_ICPLUS_PHY=m
CONFIG_LXT_PHY=m
CONFIG_INTEL_XWAY_PHY=m
CONFIG_LSI_ET1011C_PHY=m
CONFIG_MARVELL_PHY=m
CONFIG_MARVELL_10G_PHY=m
CONFIG_MICREL_PHY=m
CONFIG_MICROCHIP_PHY=m
CONFIG_MICROCHIP_T1_PHY=m
CONFIG_MICROSEMI_PHY=m
CONFIG_NATIONAL_PHY=m
# CONFIG_NXP_TJA11XX_PHY is not set
CONFIG_QSEMI_PHY=m
CONFIG_REALTEK_PHY=m
CONFIG_RENESAS_PHY=m
CONFIG_ROCKCHIP_PHY=m
CONFIG_SMSC_PHY=m
CONFIG_STE10XP=m
CONFIG_TERANETICS_PHY=m
CONFIG_DP83822_PHY=m
CONFIG_DP83TC811_PHY=m
CONFIG_DP83848_PHY=m
CONFIG_DP83867_PHY=m
# CONFIG_DP83869_PHY is not set
CONFIG_VITESSE_PHY=m
CONFIG_XILINX_GMII2RGMII=m
CONFIG_MICREL_KS8995MA=m
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
CONFIG_MDIO_DEVRES=y
CONFIG_MDIO_BITBANG=m
CONFIG_MDIO_BCM_UNIMAC=m
CONFIG_MDIO_CAVIUM=m
# CONFIG_MDIO_GPIO is not set
# CONFIG_MDIO_MVUSB is not set
CONFIG_MDIO_MSCC_MIIM=m
CONFIG_MDIO_THUNDER=m
#
# MDIO Multiplexers
#
#
# PCS device drivers
#
# CONFIG_PCS_XPCS is not set
# end of PCS device drivers
# CONFIG_PLIP is not set
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 is not set
CONFIG_USB_NET_DRIVERS=y
CONFIG_USB_CATC=m
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_RTL8152=m
CONFIG_USB_LAN78XX=m
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 is not set
# CONFIG_USB_NET_SR9800 is not set
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_IPHETH=m
CONFIG_USB_SIERRA_NET=m
CONFIG_USB_VL600=m
CONFIG_USB_NET_CH9200=m
# CONFIG_USB_NET_AQC111 is not set
# CONFIG_USB_RTL8153_ECM is not set
CONFIG_WLAN=y
# CONFIG_WLAN_VENDOR_ADMTEK is not set
CONFIG_ATH_COMMON=m
CONFIG_WLAN_VENDOR_ATH=y
# CONFIG_ATH_DEBUG is not set
# CONFIG_ATH5K is not set
# CONFIG_ATH5K_PCI is not set
CONFIG_ATH9K_HW=m
CONFIG_ATH9K_COMMON=m
CONFIG_ATH9K_COMMON_DEBUG=y
CONFIG_ATH9K_BTCOEX_SUPPORT=y
CONFIG_ATH9K=m
CONFIG_ATH9K_PCI=y
CONFIG_ATH9K_AHB=y
CONFIG_ATH9K_DEBUGFS=y
# CONFIG_ATH9K_STATION_STATISTICS is not set
# CONFIG_ATH9K_DYNACK is not set
CONFIG_ATH9K_WOW=y
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_ATH9K_COMMON_SPECTRAL is not set
# CONFIG_CARL9170 is not set
# CONFIG_ATH6KL is not set
# CONFIG_AR5523 is not set
# CONFIG_WIL6210 is not set
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=y
# CONFIG_ATH10K_SPECTRAL is not set
# CONFIG_ATH10K_TRACING is not set
# CONFIG_WCN36XX is not set
# CONFIG_ATH11K is not set
# CONFIG_WLAN_VENDOR_ATMEL is not set
CONFIG_WLAN_VENDOR_BROADCOM=y
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
CONFIG_BRCMUTIL=m
CONFIG_BRCMSMAC=m
CONFIG_BRCMFMAC=m
CONFIG_BRCMFMAC_PROTO_BCDC=y
CONFIG_BRCMFMAC_PROTO_MSGBUF=y
CONFIG_BRCMFMAC_SDIO=y
CONFIG_BRCMFMAC_USB=y
CONFIG_BRCMFMAC_PCIE=y
# CONFIG_BRCM_TRACING is not set
# CONFIG_BRCMDBG is not set
# CONFIG_WLAN_VENDOR_CISCO is not set
CONFIG_WLAN_VENDOR_INTEL=y
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_IWL4965 is not set
# CONFIG_IWL3945 is not set
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_DEBUGFS=y
# CONFIG_IWLWIFI_DEVICE_TRACING is not set
# end of Debugging Options
# CONFIG_WLAN_VENDOR_INTERSIL is not set
CONFIG_WLAN_VENDOR_MARVELL=y
# CONFIG_LIBERTAS is not set
# CONFIG_LIBERTAS_THINFIRM is not set
CONFIG_MWIFIEX=m
CONFIG_MWIFIEX_SDIO=m
CONFIG_MWIFIEX_PCIE=m
CONFIG_MWIFIEX_USB=m
# CONFIG_MWL8K is not set
CONFIG_WLAN_VENDOR_MEDIATEK=y
CONFIG_MT7601U=m
CONFIG_MT76_CORE=m
CONFIG_MT76_LEDS=y
CONFIG_MT76_USB=m
CONFIG_MT76x02_LIB=m
CONFIG_MT76x02_USB=m
CONFIG_MT76x0_COMMON=m
CONFIG_MT76x0U=m
# CONFIG_MT76x0E is not set
CONFIG_MT76x2_COMMON=m
# CONFIG_MT76x2E is not set
CONFIG_MT76x2U=m
# 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_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 is not set
# CONFIG_RT2500PCI is not set
# CONFIG_RT61PCI is not set
CONFIG_RT2800PCI=m
CONFIG_RT2800PCI_RT33XX=y
CONFIG_RT2800PCI_RT35XX=y
CONFIG_RT2800PCI_RT53XX=y
CONFIG_RT2800PCI_RT3290=y
# CONFIG_RT2500USB is not set
# CONFIG_RT73USB is not set
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=y
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_LIB_DEBUGFS=y
# CONFIG_RT2X00_DEBUG is not set
CONFIG_WLAN_VENDOR_REALTEK=y
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
CONFIG_RTL_CARDS=m
CONFIG_RTL8192CE=m
CONFIG_RTL8192SE=m
CONFIG_RTL8192DE=m
CONFIG_RTL8723AE=m
CONFIG_RTL8723BE=m
CONFIG_RTL8188EE=m
CONFIG_RTL8192EE=m
CONFIG_RTL8821AE=m
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=m
# CONFIG_RTL8XXXU_UNTESTED is not set
CONFIG_RTW88=m
CONFIG_RTW88_CORE=m
CONFIG_RTW88_PCI=m
CONFIG_RTW88_8822B=m
CONFIG_RTW88_8822C=m
CONFIG_RTW88_8822BE=m
CONFIG_RTW88_8822CE=m
# CONFIG_RTW88_8723DE is not set
# CONFIG_RTW88_8821CE is not set
# CONFIG_RTW88_DEBUG is not set
# CONFIG_RTW88_DEBUGFS is not set
# CONFIG_WLAN_VENDOR_RSI is not set
# CONFIG_WLAN_VENDOR_ST is not set
# CONFIG_WLAN_VENDOR_TI is not set
# CONFIG_WLAN_VENDOR_ZYDAS is not set
CONFIG_WLAN_VENDOR_QUANTENNA=y
# CONFIG_QTNFMAC_PCIE is not set
CONFIG_MAC80211_HWSIM=m
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_VIRT_WIFI is not set
CONFIG_WAN=y
# CONFIG_LANMEDIA is not set
CONFIG_HDLC=m
CONFIG_HDLC_RAW=m
# CONFIG_HDLC_RAW_ETH is not set
CONFIG_HDLC_CISCO=m
CONFIG_HDLC_FR=m
CONFIG_HDLC_PPP=m
#
# X.25/LAPB support is disabled
#
# CONFIG_PCI200SYN is not set
# CONFIG_WANXL is not set
# CONFIG_PC300TOO is not set
# CONFIG_FARSYNC is not set
# CONFIG_SBNI is not set
CONFIG_IEEE802154_DRIVERS=m
CONFIG_IEEE802154_FAKELB=m
# CONFIG_IEEE802154_AT86RF230 is not set
# CONFIG_IEEE802154_MRF24J40 is not set
# CONFIG_IEEE802154_CC2520 is not set
# CONFIG_IEEE802154_ATUSB is not set
# CONFIG_IEEE802154_ADF7242 is not set
# CONFIG_IEEE802154_CA8210 is not set
# CONFIG_IEEE802154_MCR20A is not set
# CONFIG_IEEE802154_HWSIM is not set
CONFIG_XEN_NETDEV_FRONTEND=m
CONFIG_VMXNET3=m
CONFIG_FUJITSU_ES=m
CONFIG_USB4_NET=m
CONFIG_HYPERV_NET=m
CONFIG_NETDEVSIM=m
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=m
CONFIG_MISDN_HDLC=m
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 is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADC is not set
# CONFIG_KEYBOARD_ADP5588 is not set
# 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 is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# 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 is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_SAMSUNG is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
# CONFIG_KEYBOARD_XTKBD is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
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=y
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=m
CONFIG_MOUSE_ELAN_I2C_I2C=y
CONFIG_MOUSE_ELAN_I2C_SMBUS=y
CONFIG_MOUSE_VSXXXAA=m
# CONFIG_MOUSE_GPIO is not set
CONFIG_MOUSE_SYNAPTICS_I2C=m
CONFIG_MOUSE_SYNAPTICS_USB=m
# CONFIG_INPUT_JOYSTICK is not set
CONFIG_INPUT_TABLET=y
CONFIG_TABLET_USB_ACECAD=m
CONFIG_TABLET_USB_AIPTEK=m
# CONFIG_TABLET_USB_HANWANG is not set
CONFIG_TABLET_USB_KBTAB=m
# CONFIG_TABLET_USB_PEGASUS is not set
CONFIG_TABLET_SERIAL_WACOM4=m
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_PROPERTIES=y
# CONFIG_TOUCHSCREEN_ADS7846 is not set
# CONFIG_TOUCHSCREEN_AD7877 is not set
# CONFIG_TOUCHSCREEN_AD7879 is not set
# CONFIG_TOUCHSCREEN_ADC is not set
# CONFIG_TOUCHSCREEN_ATMEL_MXT 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 is not set
# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
# CONFIG_TOUCHSCREEN_EETI is not set
# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
# CONFIG_TOUCHSCREEN_EXC3000 is not set
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GOODIX is not set
# CONFIG_TOUCHSCREEN_HIDEEP is not set
# CONFIG_TOUCHSCREEN_ILI210X is not set
# CONFIG_TOUCHSCREEN_S6SY761 is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# 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=m
# CONFIG_TOUCHSCREEN_MAX11801 is not set
# CONFIG_TOUCHSCREEN_MCS5000 is not set
# CONFIG_TOUCHSCREEN_MMS114 is not set
# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
# CONFIG_TOUCHSCREEN_PIXCIR is not set
# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
# CONFIG_TOUCHSCREEN_WM97XX is not set
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
# CONFIG_TOUCHSCREEN_TSC2004 is not set
# CONFIG_TOUCHSCREEN_TSC2005 is not set
# CONFIG_TOUCHSCREEN_TSC2007 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 is not set
# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
# CONFIG_TOUCHSCREEN_SX8654 is not set
# CONFIG_TOUCHSCREEN_TPS6507X is not set
# 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_PWM_BEEPER is not set
# CONFIG_INPUT_PWM_VIBRA is not set
CONFIG_INPUT_GPIO_ROTARY_ENCODER=m
# 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_CMA3000 is not set
CONFIG_INPUT_XEN_KBDDEV_FRONTEND=m
# CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set
# 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=m
CONFIG_RMI4_SPI=m
CONFIG_RMI4_SMB=m
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=y
# CONFIG_RMI4_F3A is not set
# CONFIG_RMI4_F54 is not set
CONFIG_RMI4_F55=y
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
CONFIG_SERIO_ALTERA_PS2=m
# CONFIG_SERIO_PS2MULT is not set
CONFIG_SERIO_ARC_PS2=m
CONFIG_HYPERV_KEYBOARD=m
# CONFIG_SERIO_GPIO_PS2 is not set
# CONFIG_USERIO is not set
# CONFIG_GAMEPORT is not set
# 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_NR_UARTS=64
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=y
# 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_IFX6X60 is not set
CONFIG_SERIAL_ARC=m
CONFIG_SERIAL_ARC_NR_PORTS=1
# CONFIG_SERIAL_RP2 is not set
# 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_ROCKETPORT is not set
CONFIG_CYCLADES=m
# CONFIG_CYZ_INTR is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
CONFIG_SYNCLINK_GT=m
# CONFIG_ISI is not set
CONFIG_N_HDLC=m
CONFIG_N_GSM=m
CONFIG_NOZOMI=m
# CONFIG_NULL_TTY is not set
# CONFIG_TRACE_SINK 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_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=y
CONFIG_IPMI_PANIC_STRING=y
CONFIG_IPMI_DEVICE_INTERFACE=m
CONFIG_IPMI_SI=m
CONFIG_IPMI_SSIF=m
CONFIG_IPMI_WATCHDOG=m
CONFIG_IPMI_POWEROFF=m
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_TIMERIOMEM=m
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=y
# CONFIG_HW_RANDOM_XIPHERA is not set
# CONFIG_APPLICOM is not set
# CONFIG_MWAVE is not set
CONFIG_DEVMEM=y
# CONFIG_DEVKMEM is not set
CONFIG_NVRAM=y
CONFIG_RAW_DRIVER=y
CONFIG_MAX_RAW_DEVS=8192
CONFIG_DEVPORT=y
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
# CONFIG_HPET_MMAP_DEFAULT is not set
CONFIG_HANGCHECK_TIMER=m
CONFIG_UV_MMTIMER=m
CONFIG_TCG_TPM=y
CONFIG_HW_RANDOM_TPM=y
CONFIG_TCG_TIS_CORE=y
CONFIG_TCG_TIS=y
# CONFIG_TCG_TIS_SPI 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 is not set
CONFIG_TCG_CRB=y
# CONFIG_TCG_VTPM_PROXY is not set
CONFIG_TCG_TIS_ST33ZP24=m
CONFIG_TCG_TIS_ST33ZP24_I2C=m
# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
CONFIG_TELCLOCK=m
# CONFIG_XILLYBUS is not set
# end of Character devices
CONFIG_RANDOM_TRUST_CPU=y
# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
#
# I2C support
#
CONFIG_I2C=y
CONFIG_ACPI_I2C_OPREGION=y
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=m
# 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 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
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 is not set
# CONFIG_I2C_SIS630 is not set
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=y
# CONFIG_I2C_DESIGNWARE_PCI is not set
# CONFIG_I2C_EMEV2 is not set
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_OCORES is not set
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_PARPORT=m
# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
# CONFIG_I2C_TAOS_EVM is not set
CONFIG_I2C_TINY_USB=m
CONFIG_I2C_VIPERBOARD=m
#
# Other I2C/SMBus bus drivers
#
CONFIG_I2C_MLXCPLD=m
# 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 is not set
#
# SPI Master Controller Drivers
#
# CONFIG_SPI_ALTERA is not set
# CONFIG_SPI_AXI_SPI_ENGINE is not set
# CONFIG_SPI_BITBANG is not set
# CONFIG_SPI_BUTTERFLY is not set
# 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 is not set
# CONFIG_SPI_LANTIQ_SSC is not set
# CONFIG_SPI_OC_TINY is not set
CONFIG_SPI_PXA2XX=m
CONFIG_SPI_PXA2XX_PCI=m
# 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=m
#
# PPS generators support
#
#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y
CONFIG_DP83640_PHY=m
# CONFIG_PTP_1588_CLOCK_INES is not set
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=m
# CONFIG_PTP_1588_CLOCK_OCP is not set
# end of PTP clock support
CONFIG_PINCTRL=y
CONFIG_PINMUX=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
# CONFIG_DEBUG_PINCTRL is not set
CONFIG_PINCTRL_AMD=m
# CONFIG_PINCTRL_MCP23S08 is not set
# CONFIG_PINCTRL_SX150X is not set
CONFIG_PINCTRL_BAYTRAIL=y
# CONFIG_PINCTRL_CHERRYVIEW is not set
# CONFIG_PINCTRL_LYNXPOINT is not set
CONFIG_PINCTRL_INTEL=y
# CONFIG_PINCTRL_ALDERLAKE is not set
CONFIG_PINCTRL_BROXTON=m
CONFIG_PINCTRL_CANNONLAKE=m
CONFIG_PINCTRL_CEDARFORK=m
CONFIG_PINCTRL_DENVERTON=m
# CONFIG_PINCTRL_ELKHARTLAKE is not set
# CONFIG_PINCTRL_EMMITSBURG is not set
CONFIG_PINCTRL_GEMINILAKE=m
CONFIG_PINCTRL_ICELAKE=m
# CONFIG_PINCTRL_JASPERLAKE is not set
# CONFIG_PINCTRL_LAKEFIELD is not set
CONFIG_PINCTRL_LEWISBURG=m
CONFIG_PINCTRL_SUNRISEPOINT=m
CONFIG_PINCTRL_TIGERLAKE=m
#
# Renesas pinctrl drivers
#
# end of Renesas pinctrl drivers
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_GPIO_ACPI=y
CONFIG_GPIOLIB_IRQCHIP=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_CDEV=y
CONFIG_GPIO_CDEV_V1=y
CONFIG_GPIO_GENERIC=m
#
# Memory mapped GPIO drivers
#
CONFIG_GPIO_AMDPT=m
# CONFIG_GPIO_DWAPB is not set
# CONFIG_GPIO_EXAR is not set
# CONFIG_GPIO_GENERIC_PLATFORM is not set
CONFIG_GPIO_ICH=m
# CONFIG_GPIO_MB86S7X is not set
# CONFIG_GPIO_VX855 is not set
# CONFIG_GPIO_XILINX 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
#
# end of MFD GPIO expanders
#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
# CONFIG_GPIO_ML_IOH is not set
# 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 is not set
CONFIG_POWER_RESET=y
# CONFIG_POWER_RESET_RESTART 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_DS2780 is not set
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_SBS is not set
# 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_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_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_SMB347=m
# CONFIG_BATTERY_GAUGE_LTC2941 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_ADT7X10=m
# CONFIG_SENSORS_ADT7310 is not set
CONFIG_SENSORS_ADT7410=m
CONFIG_SENSORS_ADT7411=m
CONFIG_SENSORS_ADT7462=m
CONFIG_SENSORS_ADT7470=m
CONFIG_SENSORS_ADT7475=m
# 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_AMD_ENERGY=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=m
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 is not set
# CONFIG_SENSORS_MAX127 is not set
CONFIG_SENSORS_MAX16065=m
CONFIG_SENSORS_MAX1619=m
CONFIG_SENSORS_MAX1668=m
CONFIG_SENSORS_MAX197=m
# 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=m
# CONFIG_SENSORS_MAX31790 is not set
CONFIG_SENSORS_MCP3021=m
CONFIG_SENSORS_MLXREG_FAN=m
# CONFIG_SENSORS_TC654 is not set
# CONFIG_SENSORS_MR75203 is not set
# CONFIG_SENSORS_ADCXX is not set
CONFIG_SENSORS_LM63=m
# CONFIG_SENSORS_LM70 is not set
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=m
CONFIG_SENSORS_LM95241=m
CONFIG_SENSORS_LM95245=m
CONFIG_SENSORS_PC87360=m
CONFIG_SENSORS_PC87427=m
CONFIG_SENSORS_NTC_THERMISTOR=m
# CONFIG_SENSORS_NCT6683 is not set
CONFIG_SENSORS_NCT6775=m
# CONFIG_SENSORS_NCT7802 is not set
# CONFIG_SENSORS_NCT7904 is not set
# CONFIG_SENSORS_NPCM7XX is not set
CONFIG_SENSORS_PCF8591=m
CONFIG_PMBUS=m
CONFIG_SENSORS_PMBUS=m
# CONFIG_SENSORS_ADM1266 is not set
CONFIG_SENSORS_ADM1275=m
# CONFIG_SENSORS_BEL_PFE is not set
# CONFIG_SENSORS_IBM_CFFPS is not set
# CONFIG_SENSORS_INSPUR_IPSPS is not set
# CONFIG_SENSORS_IR35221 is not set
# CONFIG_SENSORS_IR38064 is not set
# CONFIG_SENSORS_IRPS5401 is not set
# CONFIG_SENSORS_ISL68137 is not set
CONFIG_SENSORS_LM25066=m
CONFIG_SENSORS_LTC2978=m
# CONFIG_SENSORS_LTC3815 is not set
CONFIG_SENSORS_MAX16064=m
# CONFIG_SENSORS_MAX16601 is not set
# CONFIG_SENSORS_MAX20730 is not set
# CONFIG_SENSORS_MAX20751 is not set
# CONFIG_SENSORS_MAX31785 is not set
CONFIG_SENSORS_MAX34440=m
CONFIG_SENSORS_MAX8688=m
# CONFIG_SENSORS_MP2975 is not set
# CONFIG_SENSORS_PM6764TR is not set
# CONFIG_SENSORS_PXE1610 is not set
# CONFIG_SENSORS_Q54SJ108A2 is not set
# CONFIG_SENSORS_TPS40422 is not set
# CONFIG_SENSORS_TPS53679 is not set
CONFIG_SENSORS_UCD9000=m
CONFIG_SENSORS_UCD9200=m
# CONFIG_SENSORS_XDPE122 is not set
CONFIG_SENSORS_ZL6100=m
# CONFIG_SENSORS_SBTSI is not set
CONFIG_SENSORS_SHT15=m
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 is not set
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 is not set
# CONFIG_SENSORS_ADC128D818 is not set
CONFIG_SENSORS_ADS7828=m
# CONFIG_SENSORS_ADS7871 is not set
CONFIG_SENSORS_AMC6821=m
CONFIG_SENSORS_INA209=m
CONFIG_SENSORS_INA2XX=m
# 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_THERMAL_EMULATION is not set
#
# Intel thermal drivers
#
CONFIG_INTEL_POWERCLAMP=m
CONFIG_X86_PKG_TEMP_THERMAL=m
CONFIG_INTEL_SOC_DTS_IOSF_CORE=m
# CONFIG_INTEL_SOC_DTS_THERMAL is not set
#
# ACPI INT340X thermal drivers
#
CONFIG_INT340X_THERMAL=m
CONFIG_ACPI_THERMAL_REL=m
# CONFIG_INT3406_THERMAL is not set
CONFIG_PROC_THERMAL_MMIO_RAPL=m
# end of ACPI INT340X thermal drivers
CONFIG_INTEL_PCH_THERMAL=m
# 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=y
#
# Watchdog Pretimeout Governors
#
# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=m
CONFIG_WDAT_WDT=m
# CONFIG_XILINX_WATCHDOG is not set
# CONFIG_ZIIRAVE_WATCHDOG is not set
CONFIG_MLX_WDT=m
# CONFIG_CADENCE_WATCHDOG is not set
# CONFIG_DW_WATCHDOG is not set
# CONFIG_MAX63XX_WATCHDOG is not set
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
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 is not set
CONFIG_IB700_WDT=m
CONFIG_IBMASR=m
# CONFIG_WAFER_WDT is not set
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_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not set
CONFIG_NV_TCO=m
# CONFIG_60XX_WDT is not set
# CONFIG_CPU5_WDT is not set
CONFIG_SMSC_SCH311X_WDT=m
# CONFIG_SMSC37B787_WDT is not set
# 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 is not set
CONFIG_INTEL_MEI_WDT=m
# 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 is not set
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=m
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=y
CONFIG_BCMA_DRIVER_GPIO=y
# CONFIG_BCMA_DEBUG is not set
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
# CONFIG_MFD_AS3711 is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_AAT2870_CORE is not set
# 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_PMIC_DA903X is not set
# CONFIG_MFD_DA9052_SPI is not set
# CONFIG_MFD_DA9052_I2C is not set
# CONFIG_MFD_DA9055 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_HTC_I2CPLD 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=m
CONFIG_MFD_INTEL_LPSS_ACPI=m
CONFIG_MFD_INTEL_LPSS_PCI=m
# 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 is not set
# CONFIG_MFD_88PM800 is not set
# CONFIG_MFD_88PM805 is not set
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_MAX14577 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77843 is not set
# CONFIG_MFD_MAX8907 is not set
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 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_RC5T583 is not set
# CONFIG_MFD_SEC_CORE is not set
# CONFIG_MFD_SI476X_CORE is not set
CONFIG_MFD_SM501=m
CONFIG_MFD_SM501_GPIO=y
# CONFIG_MFD_SKY81452 is not set
# CONFIG_ABX500_CORE 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_LP8788 is not set
# CONFIG_MFD_TI_LMU is not set
# CONFIG_MFD_PALMAS 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_TPS65090 is not set
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65910 is not set
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_MFD_TPS65912_SPI is not set
# CONFIG_MFD_TPS80031 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE 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=m
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_ARIZONA_SPI is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM831X_SPI is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 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=y
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 is not set
CONFIG_IR_MCE_KBD_DECODER=m
# CONFIG_IR_XMP_DECODER is not set
CONFIG_IR_IMON_DECODER=m
# 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=m
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 is not set
CONFIG_IR_SERIAL=m
CONFIG_IR_SERIAL_TRANSMITTER=y
CONFIG_IR_SIR=m
# CONFIG_RC_XBOX_DVD is not set
# CONFIG_IR_TOY is not set
CONFIG_CEC_CORE=m
# CONFIG_MEDIA_CEC_RC is not set
CONFIG_MEDIA_CEC_SUPPORT=y
# CONFIG_CEC_CH7322 is not set
# CONFIG_CEC_SECO is not set
CONFIG_USB_PULSE8_CEC=m
CONFIG_USB_RAINSHADOW_CEC=m
CONFIG_MEDIA_SUPPORT=m
CONFIG_MEDIA_SUPPORT_FILTER=y
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 is not set
# CONFIG_MEDIA_PLATFORM_SUPPORT is not set
# CONFIG_MEDIA_TEST_SUPPORT is not set
# end of Media device types
CONFIG_VIDEO_DEV=m
CONFIG_MEDIA_CONTROLLER=y
CONFIG_DVB_CORE=m
#
# 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_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
#
#
# Drivers filtered as selected at 'Filter 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 is not set
CONFIG_USB_GSPCA_ETOMS=m
CONFIG_USB_GSPCA_FINEPIX=m
CONFIG_USB_GSPCA_JEILINJ=m
CONFIG_USB_GSPCA_JL2005BCD=m
# CONFIG_USB_GSPCA_KINECT is not set
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 is not set
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 is not set
CONFIG_USB_ZR364XX=m
CONFIG_USB_STKWEBCAM=m
CONFIG_USB_S2255=m
# CONFIG_VIDEO_USBTV is not set
#
# 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 is not set
# 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 is not set
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 is not set
#
# Webcam, TV (analog/digital) USB devices
#
CONFIG_VIDEO_EM28XX=m
# CONFIG_VIDEO_EM28XX_V4L2 is not set
CONFIG_VIDEO_EM28XX_ALSA=m
CONFIG_VIDEO_EM28XX_DVB=m
CONFIG_VIDEO_EM28XX_RC=m
CONFIG_MEDIA_PCI_SUPPORT=y
#
# Media capture support
#
# CONFIG_VIDEO_MEYE is not set
# 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 is not set
CONFIG_VIDEO_FB_IVTV=m
# CONFIG_VIDEO_FB_IVTV_FORCE_PAT is not set
# CONFIG_VIDEO_HEXIUM_GEMINI is not set
# CONFIG_VIDEO_HEXIUM_ORION is not set
# CONFIG_VIDEO_MXB is not set
# 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 is not set
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
#
# 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 is not set
# CONFIG_RADIO_SI4713 is not set
# CONFIG_USB_MR800 is not set
# CONFIG_USB_DSBR is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_SHARK is not set
# CONFIG_RADIO_SHARK2 is not set
# CONFIG_USB_KEENE is not set
# CONFIG_USB_RAREMONO is not set
# CONFIG_USB_MA901 is not set
# 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_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
#
# FireWire (IEEE 1394) Adapters
#
CONFIG_DVB_FIREDTV=m
CONFIG_DVB_FIREDTV_INPUT=y
# end of Media drivers
CONFIG_MEDIA_HIDE_ANCILLARY_SUBDRV=y
#
# Media ancillary drivers
#
CONFIG_MEDIA_ATTACH=y
#
# IR I2C driver auto-selected by 'Autoselect ancillary drivers'
#
CONFIG_VIDEO_IR_I2C=m
#
# audio, video and radio I2C drivers auto-selected by 'Autoselect ancillary drivers'
#
CONFIG_VIDEO_TVAUDIO=m
CONFIG_VIDEO_TDA7432=m
CONFIG_VIDEO_MSP3400=m
CONFIG_VIDEO_CS3308=m
CONFIG_VIDEO_CS5345=m
CONFIG_VIDEO_CS53L32A=m
CONFIG_VIDEO_WM8775=m
CONFIG_VIDEO_WM8739=m
CONFIG_VIDEO_VP27SMPX=m
CONFIG_VIDEO_SAA6588=m
CONFIG_VIDEO_SAA711X=m
#
# Video and audio decoders
#
CONFIG_VIDEO_SAA717X=m
CONFIG_VIDEO_CX25840=m
CONFIG_VIDEO_SAA7127=m
CONFIG_VIDEO_UPD64031A=m
CONFIG_VIDEO_UPD64083=m
CONFIG_VIDEO_SAA6752HS=m
CONFIG_VIDEO_M52790=m
#
# 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 is not set
# 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_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 is not set
# CONFIG_VIDEO_OV7740 is not set
# CONFIG_VIDEO_OV8856 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 is not set
# 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_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 I2C drivers auto-selected by 'Autoselect ancillary drivers'
#
#
# Media SPI Adapters
#
# CONFIG_CXD2880_SPI_DRV is not set
# end of Media SPI Adapters
CONFIG_MEDIA_TUNER=m
#
# Tuner drivers auto-selected by 'Autoselect ancillary drivers'
#
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_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_QM1D1C0042=m
CONFIG_MEDIA_TUNER_QM1D1B0004=m
#
# DVB Frontend drivers auto-selected by 'Autoselect ancillary drivers'
#
#
# 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_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_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_SI2168=m
CONFIG_DVB_GP8PSK_FE=m
#
# 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
#
# 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
#
# 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_LNBP21=m
CONFIG_DVB_LNBP22=m
CONFIG_DVB_ISL6405=m
CONFIG_DVB_ISL6421=m
CONFIG_DVB_ISL6423=m
CONFIG_DVB_A8293=m
CONFIG_DVB_LGS8GXX=m
CONFIG_DVB_ATBM8830=m
CONFIG_DVB_TDA665x=m
CONFIG_DVB_IX2505V=m
CONFIG_DVB_M88RS2000=m
CONFIG_DVB_AF9033=m
#
# Common Interface (EN50221) controller drivers
#
CONFIG_DVB_CXD2099=m
# end of Media ancillary drivers
#
# Graphics support
#
# CONFIG_AGP is not set
CONFIG_INTEL_GTT=m
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=64
CONFIG_VGA_SWITCHEROO=y
CONFIG_DRM=m
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_DP_AUX_CHARDEV=y
# CONFIG_DRM_DEBUG_SELFTEST is not set
CONFIG_DRM_KMS_HELPER=m
CONFIG_DRM_KMS_FB_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
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
CONFIG_DRM_SCHED=m
#
# 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=y
CONFIG_DRM_AMDGPU=m
# CONFIG_DRM_AMDGPU_SI is not set
# CONFIG_DRM_AMDGPU_CIK is not set
# CONFIG_DRM_AMDGPU_USERPTR is not set
# CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set
#
# ACP (Audio CoProcessor) Configuration
#
CONFIG_DRM_AMD_ACP=y
# end of ACP (Audio CoProcessor) Configuration
#
# Display Engine Configuration
#
CONFIG_DRM_AMD_DC=y
CONFIG_DRM_AMD_DC_DCN=y
# CONFIG_DRM_AMD_DC_HDCP is not set
# CONFIG_DRM_AMD_DC_SI is not set
# CONFIG_DEBUG_KERNEL_DC is not set
# end of Display Engine Configuration
CONFIG_HSA_AMD=y
CONFIG_DRM_NOUVEAU=m
# CONFIG_NOUVEAU_LEGACY_CTX_SUPPORT is not set
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=y
CONFIG_DRM_I915_GVT_KVMGT=m
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
# CONFIG_DRM_VGEM is not set
CONFIG_DRM_VKMS=m
CONFIG_DRM_VMWGFX=m
CONFIG_DRM_VMWGFX_FBCON=y
CONFIG_DRM_GMA500=m
CONFIG_DRM_GMA600=y
CONFIG_DRM_GMA3600=y
CONFIG_DRM_UDL=m
CONFIG_DRM_AST=m
CONFIG_DRM_MGAG200=m
CONFIG_DRM_QXL=m
CONFIG_DRM_BOCHS=m
CONFIG_DRM_VIRTIO_GPU=m
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 is not set
# CONFIG_DRM_VBOXVIDEO is not set
# CONFIG_DRM_LEGACY 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 is not set
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=m
CONFIG_FB_SYS_COPYAREA=m
CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=m
CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_MODE_HELPERS is not set
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_UVESA is not set
CONFIG_FB_VESA=y
CONFIG_FB_EFI=y
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# 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 is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_SM501 is not set
# CONFIG_FB_SMSCUFX is not set
# CONFIG_FB_UDL is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_XEN_FBDEV_FRONTEND is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
CONFIG_FB_HYPERV=m
# CONFIG_FB_SIMPLE is not set
# CONFIG_FB_SM712 is not set
# end of Frame buffer Devices
#
# Backlight & LCD device support
#
CONFIG_LCD_CLASS_DEVICE=m
# CONFIG_LCD_L4F00242T03 is not set
# CONFIG_LCD_LMS283GF05 is not set
# CONFIG_LCD_LTV350QV is not set
# CONFIG_LCD_ILI922X is not set
# CONFIG_LCD_ILI9320 is not set
# CONFIG_LCD_TDO24M is not set
# CONFIG_LCD_VGG2432A4 is not set
CONFIG_LCD_PLATFORM=m
# CONFIG_LCD_AMS369FG06 is not set
# CONFIG_LCD_LMS501KF03 is not set
# CONFIG_LCD_HX8357 is not set
# CONFIG_LCD_OTM3225A is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_KTD253 is not set
# CONFIG_BACKLIGHT_PWM 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_LM3630A is not set
# CONFIG_BACKLIGHT_LM3639 is not set
CONFIG_BACKLIGHT_LP855X=m
# 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_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=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
# end of Graphics support
CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_PCM_ELD=y
CONFIG_SND_HWDEP=m
CONFIG_SND_SEQ_DEVICE=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_COMPRESS_OFFLOAD=m
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
CONFIG_SND_OSSEMUL=y
# CONFIG_SND_MIXER_OSS is not set
# CONFIG_SND_PCM_OSS is not set
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_HRTIMER=m
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
# CONFIG_SND_SUPPORT_OLD_API is not set
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_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_SEQUENCER_OSS=m
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 is not set
# CONFIG_SND_SERIAL_U16550 is not set
CONFIG_SND_MPU401=m
# CONFIG_SND_PORTMAN2X4 is not set
CONFIG_SND_AC97_POWER_SAVE=y
CONFIG_SND_AC97_POWER_SAVE_DEFAULT=5
CONFIG_SND_PCI=y
CONFIG_SND_AD1889=m
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
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 is not set
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 is not set
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 is not set
CONFIG_SND_ES1968=m
CONFIG_SND_ES1968_INPUT=y
CONFIG_SND_ES1968_RADIO=y
# CONFIG_SND_FM801 is not set
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 is not set
CONFIG_SND_PCXHR=m
# CONFIG_SND_RIPTIDE is not set
CONFIG_SND_RME32=m
CONFIG_SND_RME96=m
CONFIG_SND_RME9652=m
# CONFIG_SND_SONICVIBES is not set
CONFIG_SND_TRIDENT=m
CONFIG_SND_VIA82XX=m
CONFIG_SND_VIA82XX_MODEM=m
CONFIG_SND_VIRTUOSO=m
CONFIG_SND_VX222=m
# CONFIG_SND_YMFPCI is not set
#
# 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=0
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_EXT_CORE=m
CONFIG_SND_HDA_PREALLOC_SIZE=512
CONFIG_SND_INTEL_NHLT=y
CONFIG_SND_INTEL_DSP_CONFIG=m
# CONFIG_SND_SPI is not set
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_LINE6=m
CONFIG_SND_USB_POD=m
CONFIG_SND_USB_PODHD=m
CONFIG_SND_USB_TONEPORT=m
CONFIG_SND_USB_VARIAX=m
CONFIG_SND_FIREWIRE=y
CONFIG_SND_FIREWIRE_LIB=m
CONFIG_SND_DICE=m
CONFIG_SND_OXFW=m
CONFIG_SND_ISIGHT=m
CONFIG_SND_FIREWORKS=m
CONFIG_SND_BEBOB=m
CONFIG_SND_FIREWIRE_DIGI00X=m
CONFIG_SND_FIREWIRE_TASCAM=m
CONFIG_SND_FIREWIRE_MOTU=m
CONFIG_SND_FIREFACE=m
CONFIG_SND_SOC=m
CONFIG_SND_SOC_COMPRESS=y
CONFIG_SND_SOC_TOPOLOGY=y
CONFIG_SND_SOC_ACPI=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=m
CONFIG_SND_SOC_AMD_RENOIR_MACH=m
# 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=y
CONFIG_SND_SOC_INTEL_SST=m
# CONFIG_SND_SOC_INTEL_CATPT is not set
CONFIG_SND_SST_ATOM_HIFI2_PLATFORM=m
# CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_PCI is not set
CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_ACPI=m
CONFIG_SND_SOC_INTEL_SKYLAKE=m
CONFIG_SND_SOC_INTEL_SKL=m
CONFIG_SND_SOC_INTEL_APL=m
CONFIG_SND_SOC_INTEL_KBL=m
CONFIG_SND_SOC_INTEL_GLK=m
CONFIG_SND_SOC_INTEL_CNL=m
CONFIG_SND_SOC_INTEL_CFL=m
CONFIG_SND_SOC_INTEL_CML_H=m
CONFIG_SND_SOC_INTEL_CML_LP=m
CONFIG_SND_SOC_INTEL_SKYLAKE_FAMILY=m
CONFIG_SND_SOC_INTEL_SKYLAKE_SSP_CLK=m
# CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC is not set
CONFIG_SND_SOC_INTEL_SKYLAKE_COMMON=m
CONFIG_SND_SOC_ACPI_INTEL_MATCH=m
CONFIG_SND_SOC_INTEL_MACH=y
CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES=y
CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH=m
CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH=m
CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH=m
CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH=m
CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH=m
CONFIG_SND_SOC_INTEL_CHT_BSW_NAU8824_MACH=m
CONFIG_SND_SOC_INTEL_BYT_CHT_CX2072X_MACH=m
CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH=m
CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH=m
CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH=m
CONFIG_SND_SOC_INTEL_SKL_RT286_MACH=m
CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH=m
CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH=m
CONFIG_SND_SOC_INTEL_DA7219_MAX98357A_GENERIC=m
CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_COMMON=m
CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH=m
CONFIG_SND_SOC_INTEL_BXT_RT298_MACH=m
# CONFIG_SND_SOC_INTEL_SOF_WM8804_MACH is not set
CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH=m
CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH=m
CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98357A_MACH=m
CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98927_MACH=m
CONFIG_SND_SOC_INTEL_KBL_RT5660_MACH=m
CONFIG_SND_SOC_INTEL_GLK_DA7219_MAX98357A_MACH=m
CONFIG_SND_SOC_INTEL_GLK_RT5682_MAX98357A_MACH=m
CONFIG_SND_SOC_INTEL_SKL_HDA_DSP_GENERIC_MACH=m
CONFIG_SND_SOC_INTEL_SOF_RT5682_MACH=m
CONFIG_SND_SOC_INTEL_SOF_PCM512x_MACH=m
CONFIG_SND_SOC_INTEL_CML_LP_DA7219_MAX98357A_MACH=m
CONFIG_SND_SOC_INTEL_SOF_CML_RT1011_RT5682_MACH=m
CONFIG_SND_SOC_INTEL_SOF_DA7219_MAX98373_MACH=m
# CONFIG_SND_SOC_INTEL_EHL_RT5660_MACH is not set
CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m
# CONFIG_SND_SOC_MTK_BTCVSD is not set
CONFIG_SND_SOC_SOF_TOPLEVEL=y
CONFIG_SND_SOC_SOF_PCI=m
CONFIG_SND_SOC_SOF_ACPI=m
# CONFIG_SND_SOC_SOF_DEBUG_PROBES is not set
CONFIG_SND_SOC_SOF=m
CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE=y
CONFIG_SND_SOC_SOF_INTEL_TOPLEVEL=y
CONFIG_SND_SOC_SOF_INTEL_ACPI=m
CONFIG_SND_SOC_SOF_INTEL_PCI=m
CONFIG_SND_SOC_SOF_INTEL_HIFI_EP_IPC=m
CONFIG_SND_SOC_SOF_INTEL_ATOM_HIFI_EP=m
CONFIG_SND_SOC_SOF_INTEL_COMMON=m
# CONFIG_SND_SOC_SOF_BAYTRAIL_SUPPORT is not set
# CONFIG_SND_SOC_SOF_BROADWELL_SUPPORT is not set
CONFIG_SND_SOC_SOF_MERRIFIELD_SUPPORT=y
CONFIG_SND_SOC_SOF_MERRIFIELD=m
CONFIG_SND_SOC_SOF_APOLLOLAKE_SUPPORT=y
CONFIG_SND_SOC_SOF_APOLLOLAKE=m
CONFIG_SND_SOC_SOF_GEMINILAKE_SUPPORT=y
CONFIG_SND_SOC_SOF_GEMINILAKE=m
CONFIG_SND_SOC_SOF_CANNONLAKE_SUPPORT=y
CONFIG_SND_SOC_SOF_CANNONLAKE=m
CONFIG_SND_SOC_SOF_COFFEELAKE_SUPPORT=y
CONFIG_SND_SOC_SOF_COFFEELAKE=m
CONFIG_SND_SOC_SOF_ICELAKE_SUPPORT=y
CONFIG_SND_SOC_SOF_ICELAKE=m
CONFIG_SND_SOC_SOF_COMETLAKE=m
CONFIG_SND_SOC_SOF_COMETLAKE_SUPPORT=y
CONFIG_SND_SOC_SOF_COMETLAKE_LP_SUPPORT=y
CONFIG_SND_SOC_SOF_TIGERLAKE_SUPPORT=y
CONFIG_SND_SOC_SOF_TIGERLAKE=m
CONFIG_SND_SOC_SOF_ELKHARTLAKE_SUPPORT=y
CONFIG_SND_SOC_SOF_ELKHARTLAKE=m
CONFIG_SND_SOC_SOF_JASPERLAKE_SUPPORT=y
CONFIG_SND_SOC_SOF_JASPERLAKE=m
# CONFIG_SND_SOC_SOF_ALDERLAKE_SUPPORT is not set
CONFIG_SND_SOC_SOF_HDA_COMMON=m
CONFIG_SND_SOC_SOF_HDA_LINK=y
CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC=y
# CONFIG_SND_SOC_SOF_HDA_ALWAYS_ENABLE_DMI_L1 is not set
CONFIG_SND_SOC_SOF_HDA_LINK_BASELINE=m
CONFIG_SND_SOC_SOF_HDA=m
CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE_LINK=y
CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE=m
CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE=m
CONFIG_SND_SOC_SOF_XTENSA=m
#
# 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_ZX_TDM 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=m
CONFIG_SND_SOC_DA7213=m
CONFIG_SND_SOC_DA7219=m
CONFIG_SND_SOC_DMIC=m
# CONFIG_SND_SOC_ES7134 is not set
# CONFIG_SND_SOC_ES7241 is not set
CONFIG_SND_SOC_ES8316=m
# 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_HDAC_HDMI=m
CONFIG_SND_SOC_HDAC_HDA=m
# CONFIG_SND_SOC_INNO_RK3036 is not set
# CONFIG_SND_SOC_MAX98088 is not set
CONFIG_SND_SOC_MAX98090=m
CONFIG_SND_SOC_MAX98357A=m
# CONFIG_SND_SOC_MAX98504 is not set
# CONFIG_SND_SOC_MAX9867 is not set
CONFIG_SND_SOC_MAX98927=m
CONFIG_SND_SOC_MAX98373=m
CONFIG_SND_SOC_MAX98373_I2C=m
CONFIG_SND_SOC_MAX98373_SDW=m
CONFIG_SND_SOC_MAX98390=m
# 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=m
CONFIG_SND_SOC_PCM512x_I2C=m
# CONFIG_SND_SOC_PCM512x_SPI is not set
# CONFIG_SND_SOC_RK3328 is not set
CONFIG_SND_SOC_RL6231=m
CONFIG_SND_SOC_RL6347A=m
CONFIG_SND_SOC_RT286=m
CONFIG_SND_SOC_RT298=m
CONFIG_SND_SOC_RT1011=m
CONFIG_SND_SOC_RT1015=m
CONFIG_SND_SOC_RT1308=m
CONFIG_SND_SOC_RT1308_SDW=m
CONFIG_SND_SOC_RT5514=m
CONFIG_SND_SOC_RT5514_SPI=m
# CONFIG_SND_SOC_RT5616 is not set
# CONFIG_SND_SOC_RT5631 is not set
CONFIG_SND_SOC_RT5640=m
CONFIG_SND_SOC_RT5645=m
CONFIG_SND_SOC_RT5651=m
CONFIG_SND_SOC_RT5660=m
CONFIG_SND_SOC_RT5663=m
CONFIG_SND_SOC_RT5670=m
CONFIG_SND_SOC_RT5682=m
CONFIG_SND_SOC_RT5682_I2C=m
CONFIG_SND_SOC_RT5682_SDW=m
CONFIG_SND_SOC_RT700=m
CONFIG_SND_SOC_RT700_SDW=m
CONFIG_SND_SOC_RT711=m
CONFIG_SND_SOC_RT711_SDW=m
CONFIG_SND_SOC_RT715=m
CONFIG_SND_SOC_RT715_SDW=m
# 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_SIRF_AUDIO_CODEC 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=m
# 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 is not set
# CONFIG_SND_SOC_TLV320ADCX140 is not set
CONFIG_SND_SOC_TS3A227E=m
# 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_WSA881X 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=m
CONFIG_SND_SOC_NAU8825=m
# 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
# end of CODEC drivers
# CONFIG_SND_SIMPLE_CARD is not set
CONFIG_SND_X86=y
CONFIG_HDMI_LPE_AUDIO=m
CONFIG_SND_SYNTH_EMUX=m
CONFIG_SND_XEN_FRONTEND=m
CONFIG_AC97_BUS=m
#
# HID support
#
CONFIG_HID=y
CONFIG_HID_BATTERY_STRENGTH=y
CONFIG_HIDRAW=y
CONFIG_UHID=m
CONFIG_HID_GENERIC=y
#
# Special HID drivers
#
CONFIG_HID_A4TECH=m
# CONFIG_HID_ACCUTOUCH is not set
CONFIG_HID_ACRUX=m
# CONFIG_HID_ACRUX_FF is not set
CONFIG_HID_APPLE=m
CONFIG_HID_APPLEIR=m
CONFIG_HID_ASUS=m
CONFIG_HID_AUREAL=m
CONFIG_HID_BELKIN=m
CONFIG_HID_BETOP_FF=m
# CONFIG_HID_BIGBEN_FF is not set
CONFIG_HID_CHERRY=m
CONFIG_HID_CHICONY=m
CONFIG_HID_CORSAIR=m
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_MACALLY is not set
CONFIG_HID_PRODIKEYS=m
CONFIG_HID_CMEDIA=m
# CONFIG_HID_CP2112 is not set
# CONFIG_HID_CREATIVE_SB0540 is not set
CONFIG_HID_CYPRESS=m
CONFIG_HID_DRAGONRISE=m
# CONFIG_DRAGONRISE_FF is not set
# CONFIG_HID_EMS_FF is not set
CONFIG_HID_ELAN=m
CONFIG_HID_ELECOM=m
CONFIG_HID_ELO=m
CONFIG_HID_EZKEY=m
CONFIG_HID_GEMBIRD=m
CONFIG_HID_GFRM=m
# CONFIG_HID_GLORIOUS is not set
CONFIG_HID_HOLTEK=m
# CONFIG_HOLTEK_FF is not set
# CONFIG_HID_VIVALDI is not set
CONFIG_HID_GT683R=m
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=m
CONFIG_HID_JABRA=m
CONFIG_HID_TWINHAN=m
CONFIG_HID_KENSINGTON=m
CONFIG_HID_LCPOWER=m
CONFIG_HID_LED=m
CONFIG_HID_LENOVO=m
CONFIG_HID_LOGITECH=m
CONFIG_HID_LOGITECH_DJ=m
CONFIG_HID_LOGITECH_HIDPP=m
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
# CONFIG_LOGIG940_FF is not set
# CONFIG_LOGIWHEELS_FF is not set
CONFIG_HID_MAGICMOUSE=y
# 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=m
CONFIG_HID_NTRIG=y
CONFIG_HID_ORTEK=m
CONFIG_HID_PANTHERLORD=m
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PENMOUNT=m
CONFIG_HID_PETALYNX=m
CONFIG_HID_PICOLCD=m
CONFIG_HID_PICOLCD_FB=y
CONFIG_HID_PICOLCD_BACKLIGHT=y
CONFIG_HID_PICOLCD_LCD=y
CONFIG_HID_PICOLCD_LEDS=y
CONFIG_HID_PICOLCD_CIR=y
CONFIG_HID_PLANTRONICS=m
CONFIG_HID_PRIMAX=m
# CONFIG_HID_RETRODE is not set
CONFIG_HID_ROCCAT=m
CONFIG_HID_SAITEK=m
CONFIG_HID_SAMSUNG=m
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 is not set
CONFIG_HID_HYPERV_MOUSE=m
CONFIG_HID_SMARTJOYPLUS=m
# CONFIG_SMARTJOYPLUS_FF is not set
CONFIG_HID_TIVO=m
CONFIG_HID_TOPSEED=m
CONFIG_HID_THINGM=m
CONFIG_HID_THRUSTMASTER=m
# CONFIG_THRUSTMASTER_FF is not set
# 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 is not set
CONFIG_HID_ZYDACRON=m
CONFIG_HID_SENSOR_HUB=y
CONFIG_HID_SENSOR_CUSTOM_SENSOR=m
CONFIG_HID_ALPS=m
# CONFIG_HID_MCP2221 is not set
# end of Special HID drivers
#
# USB HID support
#
CONFIG_USB_HID=y
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y
# end of USB HID support
#
# I2C HID support
#
CONFIG_I2C_HID=m
# end of I2C HID support
#
# Intel ISH HID support
#
CONFIG_INTEL_ISH_HID=m
# CONFIG_INTEL_ISH_FIRMWARE_DOWNLOADER 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=y
CONFIG_USB_LED_TRIG=y
# CONFIG_USB_ULPI_BUS is not set
CONFIG_USB_CONN_GPIO=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
CONFIG_USB_PCI=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
CONFIG_USB_FEW_INIT_RETRIES=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_PRODUCTLIST is not set
CONFIG_USB_LEDS_TRIGGER_USBPORT=m
CONFIG_USB_AUTOSUSPEND_DELAY=2
CONFIG_USB_MON=y
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DBGCAP=y
CONFIG_USB_XHCI_PCI=y
# CONFIG_USB_XHCI_PCI_RENESAS is not set
CONFIG_USB_XHCI_PLATFORM=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_PCI=y
# 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=y
CONFIG_USB_OHCI_HCD_PCI=y
# CONFIG_USB_OHCI_HCD_PLATFORM is not set
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_U132_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HCD_BCMA 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=m
#
# USB Imaging devices
#
CONFIG_USB_MDC800=m
CONFIG_USB_MICROTEK=m
# CONFIG_USBIP_CORE is not set
# CONFIG_USB_CDNS3 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=y
CONFIG_USB_SERIAL_CONSOLE=y
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_SIMPLE is not set
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 is not set
CONFIG_USB_SERIAL_F8153X=m
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 is not set
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=y
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 is not set
CONFIG_USB_SERIAL_SSU100=m
CONFIG_USB_SERIAL_QT2=m
CONFIG_USB_SERIAL_UPD78F0730=m
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 is not set
# CONFIG_USB_CYTHERM is not set
CONFIG_USB_IDMOUSE=m
CONFIG_USB_FTDI_ELAN=m
CONFIG_USB_APPLEDISPLAY=m
CONFIG_APPLE_MFI_FASTCHARGE=m
CONFIG_USB_SISUSBVGA=m
CONFIG_USB_LD=m
# CONFIG_USB_TRANCEVIBRATOR is not set
CONFIG_USB_IOWARRIOR=m
# CONFIG_USB_TEST is not set
# CONFIG_USB_EHSET_TEST_FIXTURE is not set
CONFIG_USB_ISIGHTFW=m
# CONFIG_USB_YUREX is not set
CONFIG_USB_EZUSB_FX2=m
# CONFIG_USB_HUB_USB251XB is not set
CONFIG_USB_HSIC_USB3503=m
# 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 is not set
CONFIG_TYPEC=y
CONFIG_TYPEC_TCPM=y
CONFIG_TYPEC_TCPCI=y
CONFIG_TYPEC_RT1711H=y
# CONFIG_TYPEC_TCPCI_MAXIM is not set
CONFIG_TYPEC_FUSB302=m
CONFIG_TYPEC_UCSI=y
# CONFIG_UCSI_CCG is not set
CONFIG_UCSI_ACPI=y
CONFIG_TYPEC_HD3SS3220=m
CONFIG_TYPEC_TPS6598X=m
CONFIG_TYPEC_STUSB160X=m
#
# USB Type-C Multiplexer/DeMultiplexer Switch support
#
CONFIG_TYPEC_MUX_PI3USB30532=m
# end of USB Type-C Multiplexer/DeMultiplexer Switch support
#
# USB Type-C Alternate Mode drivers
#
CONFIG_TYPEC_DP_ALTMODE=y
# CONFIG_TYPEC_NVIDIA_ALTMODE is not set
# end of USB Type-C Alternate Mode drivers
CONFIG_USB_ROLE_SWITCH=y
CONFIG_USB_ROLES_INTEL_XHCI=y
CONFIG_MMC=m
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_MINORS=8
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=m
# CONFIG_MMC_SDHCI_F_SDH30 is not set
# CONFIG_MMC_WBSD is not set
CONFIG_MMC_TIFM_SD=m
# CONFIG_MMC_SPI is not set
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_REALTEK_PCI=m
CONFIG_MMC_REALTEK_USB=m
CONFIG_MMC_CQHCI=m
# CONFIG_MMC_HSQ is not set
# CONFIG_MMC_TOSHIBA_PCI is not set
# CONFIG_MMC_MTK is not set
# CONFIG_MMC_SDHCI_XENON 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_MEMSTICK_REALTEK_PCI=m
CONFIG_MEMSTICK_REALTEK_USB=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=m
# CONFIG_LEDS_LM3532 is not set
# CONFIG_LEDS_LM3642 is not set
# CONFIG_LEDS_PCA9532 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 is not set
# CONFIG_LEDS_PCA963X is not set
# CONFIG_LEDS_DAC124S085 is not set
# CONFIG_LEDS_PWM is not set
# CONFIG_LEDS_BD2802 is not set
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=m
CONFIG_LEDS_MLXCPLD=m
CONFIG_LEDS_MLXREG=m
# 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=y
# CONFIG_LEDS_TRIGGER_MTD is not set
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_LEDS_TRIGGER_BACKLIGHT=m
# CONFIG_LEDS_TRIGGER_CPU is not set
# 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_ACCESSIBILITY is not set
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 is not set
# CONFIG_INFINIBAND_QIB is not set
CONFIG_INFINIBAND_CXGB4=m
CONFIG_INFINIBAND_EFA=m
CONFIG_INFINIBAND_I40IW=m
CONFIG_MLX4_INFINIBAND=m
CONFIG_MLX5_INFINIBAND=m
# CONFIG_INFINIBAND_OCRDMA is not set
CONFIG_INFINIBAND_VMWARE_PVRDMA=m
CONFIG_INFINIBAND_USNIC=m
CONFIG_INFINIBAND_BNXT_RE=m
CONFIG_INFINIBAND_HFI1=m
# CONFIG_HFI1_DEBUG_SDMA_ORDER is not set
# CONFIG_SDMA_VERBOSITY is not set
CONFIG_INFINIBAND_QEDR=m
CONFIG_INFINIBAND_RDMAVT=m
CONFIG_RDMA_RXE=m
CONFIG_RDMA_SIW=m
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=m
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=y
CONFIG_EDAC_AMD64=m
# CONFIG_EDAC_AMD64_ERROR_INJECTION is not set
CONFIG_EDAC_E752X=m
CONFIG_EDAC_I82975X=m
CONFIG_EDAC_I3000=m
CONFIG_EDAC_I3200=m
CONFIG_EDAC_IE31200=m
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=m
CONFIG_EDAC_I10NM=m
CONFIG_EDAC_PND2=m
# CONFIG_EDAC_IGEN6 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 is not set
# 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=m
# CONFIG_RTC_DRV_DS1307_CENTURY is not set
CONFIG_RTC_DRV_DS1374=m
# CONFIG_RTC_DRV_DS1374_WDT is not set
CONFIG_RTC_DRV_DS1672=m
CONFIG_RTC_DRV_MAX6900=m
CONFIG_RTC_DRV_RS5C372=m
CONFIG_RTC_DRV_ISL1208=m
CONFIG_RTC_DRV_ISL12022=m
CONFIG_RTC_DRV_X1205=m
CONFIG_RTC_DRV_PCF8523=m
# CONFIG_RTC_DRV_PCF85063 is not set
# CONFIG_RTC_DRV_PCF85363 is not set
CONFIG_RTC_DRV_PCF8563=m
CONFIG_RTC_DRV_PCF8583=m
CONFIG_RTC_DRV_M41T80=m
CONFIG_RTC_DRV_M41T80_WDT=y
CONFIG_RTC_DRV_BQ32K=m
# CONFIG_RTC_DRV_S35390A is not set
CONFIG_RTC_DRV_FM3130=m
# CONFIG_RTC_DRV_RX8010 is not set
CONFIG_RTC_DRV_RX8581=m
CONFIG_RTC_DRV_RX8025=m
CONFIG_RTC_DRV_EM3027=m
# 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=m
# 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=y
#
# SPI and I2C RTC drivers
#
CONFIG_RTC_DRV_DS3232=m
CONFIG_RTC_DRV_DS3232_HWMON=y
# CONFIG_RTC_DRV_PCF2127 is not set
CONFIG_RTC_DRV_RV3029C2=m
# CONFIG_RTC_DRV_RV3029_HWMON is not set
# CONFIG_RTC_DRV_RX6110 is not set
#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
CONFIG_RTC_DRV_DS1286=m
CONFIG_RTC_DRV_DS1511=m
CONFIG_RTC_DRV_DS1553=m
# CONFIG_RTC_DRV_DS1685_FAMILY is not set
CONFIG_RTC_DRV_DS1742=m
CONFIG_RTC_DRV_DS2404=m
CONFIG_RTC_DRV_STK17TA8=m
# CONFIG_RTC_DRV_M48T86 is not set
CONFIG_RTC_DRV_M48T35=m
CONFIG_RTC_DRV_M48T59=m
CONFIG_RTC_DRV_MSM6242=m
CONFIG_RTC_DRV_BQ4802=m
CONFIG_RTC_DRV_RP5C01=m
CONFIG_RTC_DRV_V3020=m
#
# 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_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=m
# CONFIG_INTEL_IDXD is not set
CONFIG_INTEL_IOATDMA=m
# CONFIG_PLX_DMA is not set
# CONFIG_XILINX_ZYNQMP_DPDMA is not set
# CONFIG_QCOM_HIDMA_MGMT is not set
# CONFIG_QCOM_HIDMA is not set
CONFIG_DW_DMAC_CORE=y
CONFIG_DW_DMAC=m
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
#
# DMA Clients
#
CONFIG_ASYNC_TX_DMA=y
CONFIG_DMATEST=m
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_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=m
# CONFIG_UIO_DMEM_GENIRQ is not set
CONFIG_UIO_AEC=m
CONFIG_UIO_SERCOS3=m
CONFIG_UIO_PCI_GENERIC=m
# CONFIG_UIO_NETX is not set
# CONFIG_UIO_PRUSS is not set
# CONFIG_UIO_MF624 is not set
CONFIG_UIO_HV_GENERIC=m
CONFIG_VFIO_IOMMU_TYPE1=m
CONFIG_VFIO_VIRQFD=m
CONFIG_VFIO=m
CONFIG_VFIO_NOIOMMU=y
CONFIG_VFIO_PCI=m
# CONFIG_VFIO_PCI_VGA is not set
CONFIG_VFIO_PCI_MMAP=y
CONFIG_VFIO_PCI_INTX=y
# CONFIG_VFIO_PCI_IGD is not set
CONFIG_VFIO_MDEV=m
CONFIG_VFIO_MDEV_DEVICE=m
CONFIG_IRQ_BYPASS_MANAGER=m
CONFIG_VIRT_DRIVERS=y
# CONFIG_VBOXGUEST is not set
CONFIG_NITRO_ENCLAVES=m
CONFIG_VIRTIO=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_PCI_LEGACY=y
CONFIG_VIRTIO_VDPA=m
# CONFIG_VIRTIO_PMEM is not set
CONFIG_VIRTIO_BALLOON=m
CONFIG_VIRTIO_MEM=m
CONFIG_VIRTIO_INPUT=m
# CONFIG_VIRTIO_MMIO is not set
CONFIG_VIRTIO_DMA_SHARED_BUFFER=m
CONFIG_VDPA=m
CONFIG_VDPA_SIM=m
# CONFIG_VDPA_SIM_NET is not set
CONFIG_IFCVF=m
# CONFIG_MLX5_VDPA_NET is not set
CONFIG_VHOST_IOTLB=m
CONFIG_VHOST_RING=m
CONFIG_VHOST=m
CONFIG_VHOST_MENU=y
CONFIG_VHOST_NET=m
# CONFIG_VHOST_SCSI is not set
CONFIG_VHOST_VSOCK=m
CONFIG_VHOST_VDPA=m
# 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 is not set
CONFIG_XEN_DEV_EVTCHN=m
# CONFIG_XEN_BACKEND is not set
CONFIG_XENFS=m
CONFIG_XEN_COMPAT_XENFS=y
CONFIG_XEN_SYS_HYPERVISOR=y
CONFIG_XEN_XENBUS_FRONTEND=y
# CONFIG_XEN_GNTDEV is not set
# CONFIG_XEN_GRANT_DEV_ALLOC is not set
# CONFIG_XEN_GRANT_DMA_ALLOC is not set
CONFIG_SWIOTLB_XEN=y
# CONFIG_XEN_PVCALLS_FRONTEND is not set
CONFIG_XEN_PRIVCMD=m
CONFIG_XEN_EFI=y
CONFIG_XEN_AUTO_XLATE=y
CONFIG_XEN_ACPI=y
CONFIG_XEN_FRONT_PGDIR_SHBUF=m
# CONFIG_XEN_UNPOPULATED_ALLOC is not set
# end of Xen driver support
# CONFIG_GREYBUS is not set
# CONFIG_STAGING is not set
CONFIG_X86_PLATFORM_DEVICES=y
CONFIG_ACPI_WMI=m
CONFIG_WMI_BMOF=m
# CONFIG_ALIENWARE_WMI is not set
# CONFIG_HUAWEI_WMI is not set
# CONFIG_UV_SYSFS is not set
# CONFIG_INTEL_WMI_SBL_FW_UPDATE is not set
CONFIG_INTEL_WMI_THUNDERBOLT=m
CONFIG_MXM_WMI=m
# CONFIG_PEAQ_WMI is not set
# CONFIG_XIAOMI_WMI is not set
CONFIG_ACERHDF=m
# CONFIG_ACER_WIRELESS is not set
CONFIG_ACER_WMI=m
# CONFIG_AMD_PMC 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_DCDBAS=m
CONFIG_DELL_SMBIOS=m
CONFIG_DELL_SMBIOS_WMI=y
# CONFIG_DELL_SMBIOS_SMM is not set
CONFIG_DELL_LAPTOP=m
CONFIG_DELL_RBTN=m
CONFIG_DELL_RBU=m
CONFIG_DELL_SMO8800=m
CONFIG_DELL_WMI=m
# CONFIG_DELL_WMI_SYSMAN is not set
CONFIG_DELL_WMI_DESCRIPTOR=m
CONFIG_DELL_WMI_AIO=m
CONFIG_DELL_WMI_LED=m
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 is not set
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=m
# CONFIG_INTEL_INT0002_VGPIO is not set
# CONFIG_INTEL_MENLOW is not set
CONFIG_INTEL_OAKTRAIL=m
CONFIG_INTEL_VBTN=m
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 is not set
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=m
CONFIG_INTEL_IPS=m
CONFIG_INTEL_RST=m
# CONFIG_INTEL_SMARTCONNECT is not set
#
# Intel Speed Select Technology interface support
#
CONFIG_INTEL_SPEED_SELECT_INTERFACE=m
# end of Intel Speed Select Technology interface support
CONFIG_INTEL_TURBO_MAX_3=y
# CONFIG_INTEL_UNCORE_FREQ_CONTROL is not set
CONFIG_INTEL_PMC_CORE=m
# CONFIG_INTEL_PMT_CLASS is not set
# CONFIG_INTEL_PMT_TELEMETRY is not set
# CONFIG_INTEL_PMT_CRASHLOG 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 is not set
CONFIG_MELLANOX_PLATFORM=y
CONFIG_MLXREG_HOTPLUG=m
CONFIG_MLXREG_IO=m
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_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_COMMON_CLK_PWM is not set
CONFIG_HWSPINLOCK=y
#
# 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
#
# end of Generic IOMMU Pagetable Support
# CONFIG_IOMMU_DEBUGFS is not set
CONFIG_IOMMU_DEFAULT_PASSTHROUGH=y
CONFIG_IOMMU_DMA=y
CONFIG_AMD_IOMMU=y
CONFIG_AMD_IOMMU_V2=m
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=m
#
# SoundWire Devices
#
CONFIG_SOUNDWIRE_CADENCE=m
CONFIG_SOUNDWIRE_INTEL=m
# CONFIG_SOUNDWIRE_QCOM is not set
CONFIG_SOUNDWIRE_GENERIC_ALLOCATION=m
#
# 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
#
# CONFIG_XILINX_VCU is not set
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers
# CONFIG_PM_DEVFREQ is not set
# CONFIG_EXTCON is not set
# CONFIG_MEMORY is not set
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_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_AD9467 is not set
# CONFIG_ADI_AXI_ADC 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_TLC4541 is not set
# CONFIG_VIPERBOARD_ADC is not set
# 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
#
# 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
#
# 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_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=m
# 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 is not set
# 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 is not set
# CONFIG_TSL2583 is not set
# 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
# 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
#
# 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=m
# 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=m
# CONFIG_NTB_MSI is not set
CONFIG_NTB_AMD=m
# CONFIG_NTB_IDT is not set
# CONFIG_NTB_INTEL is not set
# CONFIG_NTB_SWITCHTEC is not set
CONFIG_NTB_PINGPONG=m
CONFIG_NTB_TOOL=m
CONFIG_NTB_PERF=m
CONFIG_NTB_TRANSPORT=m
# CONFIG_VME_BUS is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
# CONFIG_PWM_DEBUG is not set
CONFIG_PWM_DWC=m
CONFIG_PWM_LPSS=m
CONFIG_PWM_LPSS_PCI=m
CONFIG_PWM_LPSS_PLATFORM=m
# CONFIG_PWM_PCA9685 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 is not set
# 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_MCB is not set
#
# Performance monitor support
#
# end of Performance monitor support
CONFIG_RAS=y
# CONFIG_RAS_CEC is not set
CONFIG_USB4=y
# CONFIG_USB4_DEBUGFS_WRITE is not set
# CONFIG_USB4_DMA_TEST is not set
#
# Android
#
# CONFIG_ANDROID is not set
# end of Android
CONFIG_LIBNVDIMM=m
CONFIG_BLK_DEV_PMEM=m
CONFIG_ND_BLK=m
CONFIG_ND_CLAIM=y
CONFIG_ND_BTT=m
CONFIG_BTT=y
CONFIG_ND_PFN=m
CONFIG_NVDIMM_PFN=y
CONFIG_NVDIMM_DAX=y
CONFIG_NVDIMM_KEYS=y
CONFIG_DAX_DRIVER=y
CONFIG_DAX=y
CONFIG_DEV_DAX=m
CONFIG_DEV_DAX_PMEM=m
CONFIG_DEV_DAX_HMEM=m
CONFIG_DEV_DAX_HMEM_DEVICES=y
CONFIG_DEV_DAX_KMEM=m
CONFIG_DEV_DAX_PMEM_COMPAT=m
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
#
# HW tracing support
#
CONFIG_STM=m
# CONFIG_STM_PROTO_BASIC is not set
# CONFIG_STM_PROTO_SYS_T is not set
CONFIG_STM_DUMMY=m
CONFIG_STM_SOURCE_CONSOLE=m
CONFIG_STM_SOURCE_HEARTBEAT=m
CONFIG_STM_SOURCE_FTRACE=m
CONFIG_INTEL_TH=m
CONFIG_INTEL_TH_PCI=m
CONFIG_INTEL_TH_ACPI=m
CONFIG_INTEL_TH_GTH=m
CONFIG_INTEL_TH_STH=m
CONFIG_INTEL_TH_MSU=m
CONFIG_INTEL_TH_PTI=m
# CONFIG_INTEL_TH_DEBUG is not set
# end of HW tracing support
# CONFIG_FPGA is not set
# CONFIG_TEE is not set
# 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 is not set
CONFIG_FS_IOMAP=y
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
CONFIG_EXT4_FS=m
CONFIG_EXT4_USE_FOR_EXT2=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_DEBUG is not set
CONFIG_EXT4_KUNIT_TESTS=m
CONFIG_JBD2=m
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=m
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_XFS_FS=m
CONFIG_XFS_SUPPORT_V4=y
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
# 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 is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
# CONFIG_F2FS_FS is not set
CONFIG_FS_DAX=y
CONFIG_FS_DAX_PMD=y
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
CONFIG_EXPORTFS_BLOCK_OPS=y
CONFIG_FILE_LOCKING=y
# CONFIG_MANDATORY_FILE_LOCKING is not set
# 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=y
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QUOTA_DEBUG is not set
CONFIG_QUOTA_TREE=y
# CONFIG_QFMT_V1 is not set
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
CONFIG_AUTOFS4_FS=y
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=m
CONFIG_CUSE=m
CONFIG_VIRTIO_FS=m
CONFIG_FUSE_DAX=y
CONFIG_OVERLAY_FS=m
# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
# CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW is not set
# CONFIG_OVERLAY_FS_INDEX is not set
# CONFIG_OVERLAY_FS_XINO_AUTO is not set
# CONFIG_OVERLAY_FS_METACOPY is not set
#
# Caches
#
CONFIG_FSCACHE=m
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=m
# 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="ascii"
# CONFIG_FAT_DEFAULT_UTF8 is not set
# CONFIG_EXFAT_FS is not set
# CONFIG_NTFS_FS is not set
# 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=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_PROC_PID_ARCH_STATUS=y
CONFIG_PROC_CPU_RESCTRL=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=y
CONFIG_EFIVAR_FS=y
# end of Pseudo filesystems
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ORANGEFS_FS is not set
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_UBIFS_FS is not set
CONFIG_CRAMFS=m
CONFIG_CRAMFS_BLOCKDEV=y
# CONFIG_CRAMFS_MTD is not set
CONFIG_SQUASHFS=m
# CONFIG_SQUASHFS_FILE_CACHE is not set
CONFIG_SQUASHFS_FILE_DIRECT=y
# CONFIG_SQUASHFS_DECOMP_SINGLE is not set
# CONFIG_SQUASHFS_DECOMP_MULTI is not set
CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
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 is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX6FS_FS is not set
# CONFIG_ROMFS_FS is not set
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_PSTORE_BLK is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_EROFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=m
# CONFIG_NFS_V2 is not set
CONFIG_NFS_V3=m
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=m
# CONFIG_NFS_SWAP is not set
CONFIG_NFS_V4_1=y
CONFIG_NFS_V4_2=y
CONFIG_PNFS_FILE_LAYOUT=m
CONFIG_PNFS_BLOCK=m
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=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_NFSD_PNFS=y
# CONFIG_NFSD_BLOCKLAYOUT is not set
CONFIG_NFSD_SCSILAYOUT=y
# CONFIG_NFSD_FLEXFILELAYOUT is not set
# CONFIG_NFSD_V4_2_INTER_SSC is not set
CONFIG_NFSD_V4_SECURITY_LABEL=y
CONFIG_GRACE_PERIOD=m
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_SUNRPC_BACKCHANNEL=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 is not set
CONFIG_CEPH_FS_POSIX_ACL=y
CONFIG_CEPH_FS_SECURITY_LABEL=y
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=y
# CONFIG_CIFS_FSCACHE is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=y
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=y
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=y
CONFIG_TRUSTED_KEYS=y
CONFIG_ENCRYPTED_KEYS=y
# CONFIG_KEY_DH_OPERATIONS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
CONFIG_SECURITY_WRITABLE_HOOKS=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_PAGE_TABLE_ISOLATION=y
CONFIG_SECURITY_INFINIBAND=y
CONFIG_SECURITY_NETWORK_XFRM=y
# CONFIG_SECURITY_PATH is not set
CONFIG_INTEL_TXT=y
CONFIG_LSM_MMAP_MIN_ADDR=65535
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
CONFIG_HARDENED_USERCOPY=y
CONFIG_HARDENED_USERCOPY_FALLBACK=y
CONFIG_FORTIFY_SOURCE=y
# CONFIG_STATIC_USERMODEHELPER is not set
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_SELINUX_DISABLE=y
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 is not set
# CONFIG_SECURITY_APPARMOR 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_INTEGRITY=y
CONFIG_INTEGRITY_SIGNATURE=y
CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
CONFIG_INTEGRITY_TRUSTED_KEYRING=y
CONFIG_INTEGRITY_PLATFORM_KEYRING=y
CONFIG_LOAD_UEFI_KEYS=y
CONFIG_INTEGRITY_AUDIT=y
CONFIG_IMA=y
CONFIG_IMA_MEASURE_PCR_IDX=10
CONFIG_IMA_LSM_RULES=y
# CONFIG_IMA_TEMPLATE is not set
# CONFIG_IMA_NG_TEMPLATE is not set
CONFIG_IMA_SIG_TEMPLATE=y
CONFIG_IMA_DEFAULT_TEMPLATE="ima-sig"
# CONFIG_IMA_DEFAULT_HASH_SHA1 is not set
CONFIG_IMA_DEFAULT_HASH_SHA256=y
CONFIG_IMA_DEFAULT_HASH="sha256"
# CONFIG_IMA_WRITE_POLICY is not set
CONFIG_IMA_READ_POLICY=y
CONFIG_IMA_APPRAISE=y
CONFIG_IMA_ARCH_POLICY=y
# CONFIG_IMA_APPRAISE_BUILD_POLICY is not set
CONFIG_IMA_APPRAISE_BOOTPARAM=y
CONFIG_IMA_APPRAISE_MODSIG=y
CONFIG_IMA_TRUSTED_KEYRING=y
# CONFIG_IMA_BLACKLIST_KEYRING is not set
# CONFIG_IMA_LOAD_X509 is not set
CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y
CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y
CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT=y
CONFIG_EVM=y
CONFIG_EVM_ATTR_FSUUID=y
# CONFIG_EVM_ADD_XATTRS is not set
# CONFIG_EVM_LOAD_X509 is not set
CONFIG_DEFAULT_SECURITY_SELINUX=y
# CONFIG_DEFAULT_SECURITY_DAC is not set
CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,apparmor,bpf"
#
# 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_FIPS=y
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=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
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=m
# CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set
# CONFIG_CRYPTO_MANAGER_EXTRA_TESTS is not set
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_PCRYPT=m
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_AUTHENC=y
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_SIMD=y
CONFIG_CRYPTO_GLUE_HELPER_X86=y
#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=m
CONFIG_CRYPTO_ECC=m
CONFIG_CRYPTO_ECDH=m
# 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=y
CONFIG_CRYPTO_CHACHA20POLY1305=m
# CONFIG_CRYPTO_AEGIS128 is not set
# CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_ECHAINIV=m
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CFB=y
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
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=y
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 is not set
# CONFIG_CRYPTO_BLAKE2B is not set
# 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=y
CONFIG_CRYPTO_POLY1305=m
CONFIG_CRYPTO_POLY1305_X86_64=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_RMD128=m
CONFIG_CRYPTO_RMD160=m
CONFIG_CRYPTO_RMD256=m
CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA1_SSSE3=y
CONFIG_CRYPTO_SHA256_SSSE3=y
CONFIG_CRYPTO_SHA512_SSSE3=m
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_SHA3=m
# CONFIG_CRYPTO_SM3 is not set
# CONFIG_CRYPTO_STREEBOG is not set
CONFIG_CRYPTO_TGR192=m
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=y
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=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SALSA20=m
CONFIG_CRYPTO_CHACHA20=m
CONFIG_CRYPTO_CHACHA20_X86_64=m
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 is not set
# CONFIG_CRYPTO_LZ4HC is not set
# CONFIG_CRYPTO_ZSTD is not set
#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=m
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
CONFIG_CRYPTO_DRBG_HASH=y
CONFIG_CRYPTO_DRBG_CTR=y
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_USER_API=y
CONFIG_CRYPTO_USER_API_HASH=y
CONFIG_CRYPTO_USER_API_SKCIPHER=y
CONFIG_CRYPTO_USER_API_RNG=y
# CONFIG_CRYPTO_USER_API_RNG_CAVP is not set
CONFIG_CRYPTO_USER_API_AEAD=y
CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
# CONFIG_CRYPTO_STATS is not set
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_ARCH_HAVE_LIB_CHACHA=m
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=m
# 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_ARCH_HAVE_LIB_POLY1305=m
CONFIG_CRYPTO_LIB_POLY1305_GENERIC=m
# 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=m
CONFIG_CRYPTO_DEV_QAT_DH895xCC=m
CONFIG_CRYPTO_DEV_QAT_C3XXX=m
CONFIG_CRYPTO_DEV_QAT_C62X=m
# CONFIG_CRYPTO_DEV_QAT_4XXX is not set
CONFIG_CRYPTO_DEV_QAT_DH895xCCVF=m
CONFIG_CRYPTO_DEV_QAT_C3XXXVF=m
CONFIG_CRYPTO_DEV_QAT_C62XVF=m
CONFIG_CRYPTO_DEV_NITROX=m
CONFIG_CRYPTO_DEV_NITROX_CNN55XX=m
CONFIG_CRYPTO_DEV_CHELSIO=m
# CONFIG_CRYPTO_DEV_VIRTIO is not set
# 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_ASYMMETRIC_TPM_KEY_SUBTYPE is not set
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=y
#
# Certificates for signature checking
#
CONFIG_MODULE_SIG_KEY="certs/signing_key.pem"
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=y
CONFIG_SYSTEM_BLACKLIST_HASH_LIST=""
# 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=y
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 is not set
# CONFIG_CRC4 is not set
CONFIG_CRC7=m
CONFIG_LIBCRC32C=m
CONFIG_CRC8=m
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_DECOMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
CONFIG_XZ_DEC_POWERPC=y
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
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=m
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_ARCH_HAS_FORCE_DMA_UNENCRYPTED=y
CONFIG_SWIOTLB=y
CONFIG_DMA_COHERENT_POOL=y
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_DMA_MAP_BENCHMARK is not set
CONFIG_SGL_ALLOC=y
CONFIG_CHECK_SIGNATURE=y
CONFIG_CPUMASK_OFFSTACK=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_GLOB=y
# CONFIG_GLOB_SELFTEST is not set
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_SIGNATURE=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_MEMREGION=y
CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
CONFIG_ARCH_HAS_COPY_MC=y
CONFIG_ARCH_STACKWALK=y
CONFIG_STACKDEPOT=y
CONFIG_SBITMAP=y
CONFIG_PARMAN=m
CONFIG_OBJAGG=m
# CONFIG_STRING_SELFTEST is not set
# end of Library routines
CONFIG_PLDMFW=y
#
# 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_COMPRESSED is not set
# CONFIG_DEBUG_INFO_SPLIT is not set
CONFIG_DEBUG_INFO_DWARF4=y
# CONFIG_DEBUG_INFO_BTF is not set
CONFIG_PAHOLE_HAS_SPLIT_BTF=y
# 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=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_STACK_VALIDATION=y
# 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=0x1
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=y
# CONFIG_KGDB_TESTS_ON_BOOT is not set
CONFIG_KGDB_LOW_LEVEL_TRAP=y
CONFIG_KGDB_KDB=y
CONFIG_KDB_DEFAULT_ENABLE=0x0
CONFIG_KDB_KEYBOARD=y
CONFIG_KDB_CONTINUE_CATASTROPHIC=0
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=y
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_PAGE_OWNER=y
# 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_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS 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_HAVE_ARCH_KASAN=y
CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# CONFIG_KASAN is not set
# end of Memory Debugging
CONFIG_DEBUG_SHIRQ=y
#
# Debug Oops, Lockups and Hangs
#
CONFIG_PANIC_ON_OOPS=y
CONFIG_PANIC_ON_OOPS_VALUE=1
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=y
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=1
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=y
# end of Scheduler Debugging
# CONFIG_DEBUG_TIMEKEEPING is not set
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_LOCK_TORTURE_TEST=m
# 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_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set
#
# Debug kernel data structures
#
CONFIG_DEBUG_LIST=y
# CONFIG_DEBUG_PLIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_BUG_ON_DATA_CORRUPTION=y
# end of Debug kernel data structures
# CONFIG_DEBUG_CREDENTIALS is not set
#
# RCU Debugging
#
CONFIG_TORTURE_TEST=m
# CONFIG_RCU_SCALE_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_REF_SCALE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=60
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG 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_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_RING_BUFFER_ALLOW_SWAP=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=y
CONFIG_STACK_TRACER=y
# CONFIG_IRQSOFF_TRACER is not set
CONFIG_SCHED_TRACER=y
CONFIG_HWLAT_TRACER=y
# 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_BLK_DEV_IO_TRACE=y
CONFIG_KPROBE_EVENTS=y
# CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set
CONFIG_UPROBE_EVENTS=y
CONFIG_BPF_EVENTS=y
CONFIG_DYNAMIC_EVENTS=y
CONFIG_PROBE_EVENTS=y
# CONFIG_BPF_KPROBE_OVERRIDE is not set
CONFIG_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_MAP=y
CONFIG_SYNTH_EVENTS=y
CONFIG_HIST_TRIGGERS=y
# CONFIG_TRACE_EVENT_INJECT is not set
# CONFIG_TRACEPOINT_BENCHMARK is not set
CONFIG_RING_BUFFER_BENCHMARK=m
# 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_SYNTH_EVENT_GEN_TEST is not set
# CONFIG_KPROBE_EVENT_GEN_TEST is not set
# CONFIG_HIST_TRIGGERS_DEBUG is not set
CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
# 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_EARLY_PRINTK_USB=y
# CONFIG_X86_VERBOSE_BOOTUP is not set
CONFIG_EARLY_PRINTK=y
CONFIG_EARLY_PRINTK_DBGP=y
CONFIG_EARLY_PRINTK_USB_XDBC=y
# CONFIG_EFI_PGT_DUMP is not set
# CONFIG_DEBUG_TLBFLUSH is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
CONFIG_X86_DECODER_SELFTEST=y
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=y
# CONFIG_CPA_DEBUG is not set
# CONFIG_DEBUG_ENTRY is not set
# CONFIG_DEBUG_NMI_SELFTEST is not set
# CONFIG_X86_DEBUG_FPU is not set
# CONFIG_PUNIT_ATOM_DEBUG is not set
CONFIG_UNWINDER_ORC=y
# CONFIG_UNWINDER_FRAME_POINTER is not set
# end of x86 Debugging
#
# Kernel Testing and Coverage
#
CONFIG_KUNIT=m
CONFIG_KUNIT_DEBUGFS=y
CONFIG_KUNIT_TEST=m
CONFIG_KUNIT_EXAMPLE_TEST=m
CONFIG_KUNIT_ALL_TESTS=m
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
CONFIG_FUNCTION_ERROR_INJECTION=y
# CONFIG_FAULT_INJECTION is not set
CONFIG_ARCH_HAS_KCOV=y
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
# CONFIG_KCOV is not set
CONFIG_RUNTIME_TESTING_MENU=y
# CONFIG_LKDTM is not set
# CONFIG_TEST_LIST_SORT is not set
# CONFIG_TEST_MIN_HEAP is not set
# CONFIG_TEST_SORT is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_RBTREE_TEST is not set
# CONFIG_REED_SOLOMON_TEST is not set
# CONFIG_INTERVAL_TREE_TEST is not set
# CONFIG_PERCPU_TEST is not set
CONFIG_ATOMIC64_SELFTEST=y
CONFIG_ASYNC_RAID6_TEST=m
# CONFIG_TEST_HEXDUMP is not set
# CONFIG_TEST_STRING_HELPERS is not set
# CONFIG_TEST_STRSCPY is not set
CONFIG_TEST_KSTRTOX=y
# CONFIG_TEST_PRINTF is not set
# CONFIG_TEST_BITMAP is not set
# CONFIG_TEST_UUID is not set
# CONFIG_TEST_XARRAY is not set
# CONFIG_TEST_OVERFLOW is not set
# CONFIG_TEST_RHASHTABLE is not set
# CONFIG_TEST_HASH is not set
# CONFIG_TEST_IDA is not set
# CONFIG_TEST_PARMAN is not set
# CONFIG_TEST_LKM is not set
# CONFIG_TEST_BITOPS is not set
# CONFIG_TEST_VMALLOC is not set
# CONFIG_TEST_USER_COPY is not set
CONFIG_TEST_BPF=m
# CONFIG_TEST_BLACKHOLE_DEV is not set
# CONFIG_FIND_BIT_BENCHMARK is not set
# CONFIG_TEST_FIRMWARE is not set
# CONFIG_TEST_SYSCTL is not set
# CONFIG_BITFIELD_KUNIT is not set
# CONFIG_RESOURCE_KUNIT_TEST is not set
CONFIG_SYSCTL_KUNIT_TEST=m
CONFIG_LIST_KUNIT_TEST=m
# CONFIG_LINEAR_RANGES_TEST is not set
# CONFIG_CMDLINE_KUNIT_TEST is not set
# CONFIG_BITS_TEST is not set
# CONFIG_TEST_UDELAY is not set
# CONFIG_TEST_STATIC_KEYS is not set
# CONFIG_TEST_KMOD is not set
# CONFIG_TEST_MEMCAT_P is not set
CONFIG_TEST_LIVEPATCH=m
# CONFIG_TEST_OBJAGG is not set
# CONFIG_TEST_STACKINIT is not set
# CONFIG_TEST_MEMINIT is not set
# CONFIG_TEST_HMM is not set
# CONFIG_TEST_FREE_PAGES is not set
# CONFIG_TEST_FPU is not set
# CONFIG_MEMTEST is not set
# CONFIG_HYPERV_TESTING is not set
# end of Kernel Testing and Coverage
# end of Kernel hacking
[-- Attachment #3: Type: text/plain, Size: 158 bytes --]
_______________________________________________
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^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-08 13:28 ` Yi Zhang
@ 2021-02-08 17:54 ` Sagi Grimberg
2021-02-09 10:25 ` Sagi Grimberg
1 sibling, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-08 17:54 UTC (permalink / raw)
To: Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, CKI Project, Chaitanya.Kulkarni
> Hi Sagi
>
> On 2/8/21 5:46 PM, Sagi Grimberg wrote:
>>
>>> Hello
>>>
>>> We found this kernel NULL pointer issue with latest
>>> linux-block/for-next and it's 100% reproduced, let me know if you
>>> need more info/testing, thanks
>>>
>>> Kernel repo:
>>> https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
>>> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>>>
>>> Reproducer: blktests nvme-tcp/012
>>
>> Thanks for reporting Ming, I've tried to reproduce this on my VM
>> but did not succeed. Given that you have it 100% reproducible,
>> can you try to revert commit:
>>
>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>>
>
> Revert this commit fixed the issue and I've attached the config. :)
Good to know,
I see some differences that I should probably change to hit this:
--
@@ -254,14 +256,15 @@ CONFIG_PERF_EVENTS=y
# end of Kernel Performance Events And Counters
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=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 is not set
+CONFIG_SLUB=y
+# CONFIG_SLAB_MERGE_DEFAULT is not set
+CONFIG_SLAB_FREELIST_RANDOM=y
# CONFIG_SLAB_FREELIST_HARDENED is not set
-# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
+CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
+CONFIG_SLUB_CPU_PARTIAL=y
CONFIG_SYSTEM_DATA_VERIFICATION=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
@@ -299,7 +302,8 @@ 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_DYNAMIC_PHYSICAL_MASK=y
+CONFIG_PGTABLE_LEVELS=5
CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
--
Probably CONFIG_SLUB and CONFIG_SLUB_DEBUG should be used.
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-08 17:54 ` Sagi Grimberg
0 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-08 17:54 UTC (permalink / raw)
To: Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, Chaitanya.Kulkarni, CKI Project
> Hi Sagi
>
> On 2/8/21 5:46 PM, Sagi Grimberg wrote:
>>
>>> Hello
>>>
>>> We found this kernel NULL pointer issue with latest
>>> linux-block/for-next and it's 100% reproduced, let me know if you
>>> need more info/testing, thanks
>>>
>>> Kernel repo:
>>> https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
>>> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>>>
>>> Reproducer: blktests nvme-tcp/012
>>
>> Thanks for reporting Ming, I've tried to reproduce this on my VM
>> but did not succeed. Given that you have it 100% reproducible,
>> can you try to revert commit:
>>
>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>>
>
> Revert this commit fixed the issue and I've attached the config. :)
Good to know,
I see some differences that I should probably change to hit this:
--
@@ -254,14 +256,15 @@ CONFIG_PERF_EVENTS=y
# end of Kernel Performance Events And Counters
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=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 is not set
+CONFIG_SLUB=y
+# CONFIG_SLAB_MERGE_DEFAULT is not set
+CONFIG_SLAB_FREELIST_RANDOM=y
# CONFIG_SLAB_FREELIST_HARDENED is not set
-# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
+CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
+CONFIG_SLUB_CPU_PARTIAL=y
CONFIG_SYSTEM_DATA_VERIFICATION=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
@@ -299,7 +302,8 @@ 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_DYNAMIC_PHYSICAL_MASK=y
+CONFIG_PGTABLE_LEVELS=5
CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
--
Probably CONFIG_SLUB and CONFIG_SLUB_DEBUG should be used.
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-08 17:54 ` Sagi Grimberg
@ 2021-02-08 18:42 ` Sagi Grimberg
-1 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-08 18:42 UTC (permalink / raw)
To: Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, CKI Project, Chaitanya.Kulkarni
>> Hi Sagi
>>
>> On 2/8/21 5:46 PM, Sagi Grimberg wrote:
>>>
>>>> Hello
>>>>
>>>> We found this kernel NULL pointer issue with latest
>>>> linux-block/for-next and it's 100% reproduced, let me know if you
>>>> need more info/testing, thanks
>>>>
>>>> Kernel repo:
>>>> https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
>>>> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>>>>
>>>> Reproducer: blktests nvme-tcp/012
>>>
>>> Thanks for reporting Ming, I've tried to reproduce this on my VM
>>> but did not succeed. Given that you have it 100% reproducible,
>>> can you try to revert commit:
>>>
>>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>>>
>>
>> Revert this commit fixed the issue and I've attached the config. :)
>
> Good to know,
>
> I see some differences that I should probably change to hit this:
> --
> @@ -254,14 +256,15 @@ CONFIG_PERF_EVENTS=y
> # end of Kernel Performance Events And Counters
>
> CONFIG_VM_EVENT_COUNTERS=y
> +CONFIG_SLUB_DEBUG=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 is not set
> +CONFIG_SLUB=y
> +# CONFIG_SLAB_MERGE_DEFAULT is not set
> +CONFIG_SLAB_FREELIST_RANDOM=y
> # CONFIG_SLAB_FREELIST_HARDENED is not set
> -# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
> +CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
> +CONFIG_SLUB_CPU_PARTIAL=y
> CONFIG_SYSTEM_DATA_VERIFICATION=y
> CONFIG_PROFILING=y
> CONFIG_TRACEPOINTS=y
> @@ -299,7 +302,8 @@ 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_DYNAMIC_PHYSICAL_MASK=y
> +CONFIG_PGTABLE_LEVELS=5
> CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
> --
>
> Probably CONFIG_SLUB and CONFIG_SLUB_DEBUG should be used.
Used your profile and this still does not happen :(
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-08 18:42 ` Sagi Grimberg
0 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-08 18:42 UTC (permalink / raw)
To: Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, Chaitanya.Kulkarni, CKI Project
>> Hi Sagi
>>
>> On 2/8/21 5:46 PM, Sagi Grimberg wrote:
>>>
>>>> Hello
>>>>
>>>> We found this kernel NULL pointer issue with latest
>>>> linux-block/for-next and it's 100% reproduced, let me know if you
>>>> need more info/testing, thanks
>>>>
>>>> Kernel repo:
>>>> https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
>>>> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>>>>
>>>> Reproducer: blktests nvme-tcp/012
>>>
>>> Thanks for reporting Ming, I've tried to reproduce this on my VM
>>> but did not succeed. Given that you have it 100% reproducible,
>>> can you try to revert commit:
>>>
>>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>>>
>>
>> Revert this commit fixed the issue and I've attached the config. :)
>
> Good to know,
>
> I see some differences that I should probably change to hit this:
> --
> @@ -254,14 +256,15 @@ CONFIG_PERF_EVENTS=y
> # end of Kernel Performance Events And Counters
>
> CONFIG_VM_EVENT_COUNTERS=y
> +CONFIG_SLUB_DEBUG=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 is not set
> +CONFIG_SLUB=y
> +# CONFIG_SLAB_MERGE_DEFAULT is not set
> +CONFIG_SLAB_FREELIST_RANDOM=y
> # CONFIG_SLAB_FREELIST_HARDENED is not set
> -# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
> +CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
> +CONFIG_SLUB_CPU_PARTIAL=y
> CONFIG_SYSTEM_DATA_VERIFICATION=y
> CONFIG_PROFILING=y
> CONFIG_TRACEPOINTS=y
> @@ -299,7 +302,8 @@ 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_DYNAMIC_PHYSICAL_MASK=y
> +CONFIG_PGTABLE_LEVELS=5
> CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
> --
>
> Probably CONFIG_SLUB and CONFIG_SLUB_DEBUG should be used.
Used your profile and this still does not happen :(
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-08 18:42 ` Sagi Grimberg
@ 2021-02-09 4:21 ` Ming Lei
-1 siblings, 0 replies; 54+ messages in thread
From: Ming Lei @ 2021-02-09 4:21 UTC (permalink / raw)
To: Sagi Grimberg
Cc: Yi Zhang, linux-nvme, linux-block, axboe, Rachel Sibley,
Chaitanya.Kulkarni, CKI Project
On Mon, Feb 08, 2021 at 10:42:28AM -0800, Sagi Grimberg wrote:
>
> > > Hi Sagi
> > >
> > > On 2/8/21 5:46 PM, Sagi Grimberg wrote:
> > > >
> > > > > Hello
> > > > >
> > > > > We found this kernel NULL pointer issue with latest
> > > > > linux-block/for-next and it's 100% reproduced, let me know
> > > > > if you need more info/testing, thanks
> > > > >
> > > > > Kernel repo:
> > > > > https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
> > > > > Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
> > > > >
> > > > > Reproducer: blktests nvme-tcp/012
> > > >
> > > > Thanks for reporting Ming, I've tried to reproduce this on my VM
> > > > but did not succeed. Given that you have it 100% reproducible,
> > > > can you try to revert commit:
> > > >
> > > > 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
> > > >
> > >
> > > Revert this commit fixed the issue and I've attached the config. :)
> >
> > Good to know,
> >
> > I see some differences that I should probably change to hit this:
> > --
> > @@ -254,14 +256,15 @@ CONFIG_PERF_EVENTS=y
> > # end of Kernel Performance Events And Counters
> >
> > CONFIG_VM_EVENT_COUNTERS=y
> > +CONFIG_SLUB_DEBUG=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 is not set
> > +CONFIG_SLUB=y
> > +# CONFIG_SLAB_MERGE_DEFAULT is not set
> > +CONFIG_SLAB_FREELIST_RANDOM=y
> > # CONFIG_SLAB_FREELIST_HARDENED is not set
> > -# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
> > +CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
> > +CONFIG_SLUB_CPU_PARTIAL=y
> > CONFIG_SYSTEM_DATA_VERIFICATION=y
> > CONFIG_PROFILING=y
> > CONFIG_TRACEPOINTS=y
> > @@ -299,7 +302,8 @@ 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_DYNAMIC_PHYSICAL_MASK=y
> > +CONFIG_PGTABLE_LEVELS=5
> > CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
> > --
> >
> > Probably CONFIG_SLUB and CONFIG_SLUB_DEBUG should be used.
>
> Used your profile and this still does not happen :(
One obvious error is that nr_segments is computed wrong.
Yi, can you try the following patch?
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index 881d28eb15e9..a393d99b74e1 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -239,9 +239,14 @@ static void nvme_tcp_init_iter(struct nvme_tcp_request *req,
offset = 0;
} else {
struct bio *bio = req->curr_bio;
+ struct bio_vec bv;
+ struct bvec_iter iter;
+
+ nsegs = 0;
+ bio_for_each_bvec(bv, bio, iter)
+ nsegs++;
vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
- nsegs = bio_segments(bio);
size = bio->bi_iter.bi_size;
offset = bio->bi_iter.bi_bvec_done;
}
--
Ming
^ permalink raw reply related [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-09 4:21 ` Ming Lei
0 siblings, 0 replies; 54+ messages in thread
From: Ming Lei @ 2021-02-09 4:21 UTC (permalink / raw)
To: Sagi Grimberg
Cc: axboe, Rachel Sibley, Yi Zhang, Chaitanya.Kulkarni, linux-nvme,
linux-block, CKI Project
On Mon, Feb 08, 2021 at 10:42:28AM -0800, Sagi Grimberg wrote:
>
> > > Hi Sagi
> > >
> > > On 2/8/21 5:46 PM, Sagi Grimberg wrote:
> > > >
> > > > > Hello
> > > > >
> > > > > We found this kernel NULL pointer issue with latest
> > > > > linux-block/for-next and it's 100% reproduced, let me know
> > > > > if you need more info/testing, thanks
> > > > >
> > > > > Kernel repo:
> > > > > https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
> > > > > Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
> > > > >
> > > > > Reproducer: blktests nvme-tcp/012
> > > >
> > > > Thanks for reporting Ming, I've tried to reproduce this on my VM
> > > > but did not succeed. Given that you have it 100% reproducible,
> > > > can you try to revert commit:
> > > >
> > > > 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
> > > >
> > >
> > > Revert this commit fixed the issue and I've attached the config. :)
> >
> > Good to know,
> >
> > I see some differences that I should probably change to hit this:
> > --
> > @@ -254,14 +256,15 @@ CONFIG_PERF_EVENTS=y
> > # end of Kernel Performance Events And Counters
> >
> > CONFIG_VM_EVENT_COUNTERS=y
> > +CONFIG_SLUB_DEBUG=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 is not set
> > +CONFIG_SLUB=y
> > +# CONFIG_SLAB_MERGE_DEFAULT is not set
> > +CONFIG_SLAB_FREELIST_RANDOM=y
> > # CONFIG_SLAB_FREELIST_HARDENED is not set
> > -# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
> > +CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
> > +CONFIG_SLUB_CPU_PARTIAL=y
> > CONFIG_SYSTEM_DATA_VERIFICATION=y
> > CONFIG_PROFILING=y
> > CONFIG_TRACEPOINTS=y
> > @@ -299,7 +302,8 @@ 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_DYNAMIC_PHYSICAL_MASK=y
> > +CONFIG_PGTABLE_LEVELS=5
> > CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
> > --
> >
> > Probably CONFIG_SLUB and CONFIG_SLUB_DEBUG should be used.
>
> Used your profile and this still does not happen :(
One obvious error is that nr_segments is computed wrong.
Yi, can you try the following patch?
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index 881d28eb15e9..a393d99b74e1 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -239,9 +239,14 @@ static void nvme_tcp_init_iter(struct nvme_tcp_request *req,
offset = 0;
} else {
struct bio *bio = req->curr_bio;
+ struct bio_vec bv;
+ struct bvec_iter iter;
+
+ nsegs = 0;
+ bio_for_each_bvec(bv, bio, iter)
+ nsegs++;
vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
- nsegs = bio_segments(bio);
size = bio->bi_iter.bi_size;
offset = bio->bi_iter.bi_bvec_done;
}
--
Ming
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply related [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-09 4:21 ` Ming Lei
@ 2021-02-09 7:21 ` Sagi Grimberg
-1 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-09 7:21 UTC (permalink / raw)
To: Ming Lei
Cc: Yi Zhang, linux-nvme, linux-block, axboe, Rachel Sibley,
Chaitanya.Kulkarni, CKI Project
On 2/8/21 8:21 PM, Ming Lei wrote:
> On Mon, Feb 08, 2021 at 10:42:28AM -0800, Sagi Grimberg wrote:
>>
>>>> Hi Sagi
>>>>
>>>> On 2/8/21 5:46 PM, Sagi Grimberg wrote:
>>>>>
>>>>>> Hello
>>>>>>
>>>>>> We found this kernel NULL pointer issue with latest
>>>>>> linux-block/for-next and it's 100% reproduced, let me know
>>>>>> if you need more info/testing, thanks
>>>>>>
>>>>>> Kernel repo:
>>>>>> https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
>>>>>> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>>>>>>
>>>>>> Reproducer: blktests nvme-tcp/012
>>>>>
>>>>> Thanks for reporting Ming, I've tried to reproduce this on my VM
>>>>> but did not succeed. Given that you have it 100% reproducible,
>>>>> can you try to revert commit:
>>>>>
>>>>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>>>>>
>>>>
>>>> Revert this commit fixed the issue and I've attached the config. :)
>>>
>>> Good to know,
>>>
>>> I see some differences that I should probably change to hit this:
>>> --
>>> @@ -254,14 +256,15 @@ CONFIG_PERF_EVENTS=y
>>> # end of Kernel Performance Events And Counters
>>>
>>> CONFIG_VM_EVENT_COUNTERS=y
>>> +CONFIG_SLUB_DEBUG=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 is not set
>>> +CONFIG_SLUB=y
>>> +# CONFIG_SLAB_MERGE_DEFAULT is not set
>>> +CONFIG_SLAB_FREELIST_RANDOM=y
>>> # CONFIG_SLAB_FREELIST_HARDENED is not set
>>> -# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
>>> +CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
>>> +CONFIG_SLUB_CPU_PARTIAL=y
>>> CONFIG_SYSTEM_DATA_VERIFICATION=y
>>> CONFIG_PROFILING=y
>>> CONFIG_TRACEPOINTS=y
>>> @@ -299,7 +302,8 @@ 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_DYNAMIC_PHYSICAL_MASK=y
>>> +CONFIG_PGTABLE_LEVELS=5
>>> CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
>>> --
>>>
>>> Probably CONFIG_SLUB and CONFIG_SLUB_DEBUG should be used.
>>
>> Used your profile and this still does not happen :(
>
> One obvious error is that nr_segments is computed wrong.
>
> Yi, can you try the following patch?
>
> diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
> index 881d28eb15e9..a393d99b74e1 100644
> --- a/drivers/nvme/host/tcp.c
> +++ b/drivers/nvme/host/tcp.c
> @@ -239,9 +239,14 @@ static void nvme_tcp_init_iter(struct nvme_tcp_request *req,
> offset = 0;
> } else {
> struct bio *bio = req->curr_bio;
> + struct bio_vec bv;
> + struct bvec_iter iter;
> +
> + nsegs = 0;
> + bio_for_each_bvec(bv, bio, iter)
> + nsegs++;
>
> vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
> - nsegs = bio_segments(bio);
This was exactly the patch that caused the issue.
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-09 7:21 ` Sagi Grimberg
0 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-09 7:21 UTC (permalink / raw)
To: Ming Lei
Cc: axboe, Rachel Sibley, Yi Zhang, Chaitanya.Kulkarni, linux-nvme,
linux-block, CKI Project
On 2/8/21 8:21 PM, Ming Lei wrote:
> On Mon, Feb 08, 2021 at 10:42:28AM -0800, Sagi Grimberg wrote:
>>
>>>> Hi Sagi
>>>>
>>>> On 2/8/21 5:46 PM, Sagi Grimberg wrote:
>>>>>
>>>>>> Hello
>>>>>>
>>>>>> We found this kernel NULL pointer issue with latest
>>>>>> linux-block/for-next and it's 100% reproduced, let me know
>>>>>> if you need more info/testing, thanks
>>>>>>
>>>>>> Kernel repo:
>>>>>> https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
>>>>>> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>>>>>>
>>>>>> Reproducer: blktests nvme-tcp/012
>>>>>
>>>>> Thanks for reporting Ming, I've tried to reproduce this on my VM
>>>>> but did not succeed. Given that you have it 100% reproducible,
>>>>> can you try to revert commit:
>>>>>
>>>>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>>>>>
>>>>
>>>> Revert this commit fixed the issue and I've attached the config. :)
>>>
>>> Good to know,
>>>
>>> I see some differences that I should probably change to hit this:
>>> --
>>> @@ -254,14 +256,15 @@ CONFIG_PERF_EVENTS=y
>>> # end of Kernel Performance Events And Counters
>>>
>>> CONFIG_VM_EVENT_COUNTERS=y
>>> +CONFIG_SLUB_DEBUG=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 is not set
>>> +CONFIG_SLUB=y
>>> +# CONFIG_SLAB_MERGE_DEFAULT is not set
>>> +CONFIG_SLAB_FREELIST_RANDOM=y
>>> # CONFIG_SLAB_FREELIST_HARDENED is not set
>>> -# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
>>> +CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
>>> +CONFIG_SLUB_CPU_PARTIAL=y
>>> CONFIG_SYSTEM_DATA_VERIFICATION=y
>>> CONFIG_PROFILING=y
>>> CONFIG_TRACEPOINTS=y
>>> @@ -299,7 +302,8 @@ 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_DYNAMIC_PHYSICAL_MASK=y
>>> +CONFIG_PGTABLE_LEVELS=5
>>> CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
>>> --
>>>
>>> Probably CONFIG_SLUB and CONFIG_SLUB_DEBUG should be used.
>>
>> Used your profile and this still does not happen :(
>
> One obvious error is that nr_segments is computed wrong.
>
> Yi, can you try the following patch?
>
> diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
> index 881d28eb15e9..a393d99b74e1 100644
> --- a/drivers/nvme/host/tcp.c
> +++ b/drivers/nvme/host/tcp.c
> @@ -239,9 +239,14 @@ static void nvme_tcp_init_iter(struct nvme_tcp_request *req,
> offset = 0;
> } else {
> struct bio *bio = req->curr_bio;
> + struct bio_vec bv;
> + struct bvec_iter iter;
> +
> + nsegs = 0;
> + bio_for_each_bvec(bv, bio, iter)
> + nsegs++;
>
> vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
> - nsegs = bio_segments(bio);
This was exactly the patch that caused the issue.
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-09 7:21 ` Sagi Grimberg
@ 2021-02-09 7:50 ` Ming Lei
-1 siblings, 0 replies; 54+ messages in thread
From: Ming Lei @ 2021-02-09 7:50 UTC (permalink / raw)
To: Sagi Grimberg
Cc: Yi Zhang, linux-nvme, linux-block, axboe, Rachel Sibley,
Chaitanya.Kulkarni, CKI Project
On Mon, Feb 08, 2021 at 11:21:53PM -0800, Sagi Grimberg wrote:
>
>
> On 2/8/21 8:21 PM, Ming Lei wrote:
> > On Mon, Feb 08, 2021 at 10:42:28AM -0800, Sagi Grimberg wrote:
> > >
> > > > > Hi Sagi
> > > > >
> > > > > On 2/8/21 5:46 PM, Sagi Grimberg wrote:
> > > > > >
> > > > > > > Hello
> > > > > > >
> > > > > > > We found this kernel NULL pointer issue with latest
> > > > > > > linux-block/for-next and it's 100% reproduced, let me know
> > > > > > > if you need more info/testing, thanks
> > > > > > >
> > > > > > > Kernel repo:
> > > > > > > https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
> > > > > > > Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
> > > > > > >
> > > > > > > Reproducer: blktests nvme-tcp/012
> > > > > >
> > > > > > Thanks for reporting Ming, I've tried to reproduce this on my VM
> > > > > > but did not succeed. Given that you have it 100% reproducible,
> > > > > > can you try to revert commit:
> > > > > >
> > > > > > 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
> > > > > >
> > > > >
> > > > > Revert this commit fixed the issue and I've attached the config. :)
> > > >
> > > > Good to know,
> > > >
> > > > I see some differences that I should probably change to hit this:
> > > > --
> > > > @@ -254,14 +256,15 @@ CONFIG_PERF_EVENTS=y
> > > > # end of Kernel Performance Events And Counters
> > > >
> > > > CONFIG_VM_EVENT_COUNTERS=y
> > > > +CONFIG_SLUB_DEBUG=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 is not set
> > > > +CONFIG_SLUB=y
> > > > +# CONFIG_SLAB_MERGE_DEFAULT is not set
> > > > +CONFIG_SLAB_FREELIST_RANDOM=y
> > > > # CONFIG_SLAB_FREELIST_HARDENED is not set
> > > > -# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
> > > > +CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
> > > > +CONFIG_SLUB_CPU_PARTIAL=y
> > > > CONFIG_SYSTEM_DATA_VERIFICATION=y
> > > > CONFIG_PROFILING=y
> > > > CONFIG_TRACEPOINTS=y
> > > > @@ -299,7 +302,8 @@ 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_DYNAMIC_PHYSICAL_MASK=y
> > > > +CONFIG_PGTABLE_LEVELS=5
> > > > CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
> > > > --
> > > >
> > > > Probably CONFIG_SLUB and CONFIG_SLUB_DEBUG should be used.
> > >
> > > Used your profile and this still does not happen :(
> >
> > One obvious error is that nr_segments is computed wrong.
> >
> > Yi, can you try the following patch?
> >
> > diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
> > index 881d28eb15e9..a393d99b74e1 100644
> > --- a/drivers/nvme/host/tcp.c
> > +++ b/drivers/nvme/host/tcp.c
> > @@ -239,9 +239,14 @@ static void nvme_tcp_init_iter(struct nvme_tcp_request *req,
> > offset = 0;
> > } else {
> > struct bio *bio = req->curr_bio;
> > + struct bio_vec bv;
> > + struct bvec_iter iter;
> > +
> > + nsegs = 0;
> > + bio_for_each_bvec(bv, bio, iter)
> > + nsegs++;
> > vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
> > - nsegs = bio_segments(bio);
>
> This was exactly the patch that caused the issue.
What was the issue you are talking about? Any link or commit hash?
nvme-tcp builds iov_iter(BVEC) from __bvec_iter_bvec(), the segment
number has to be the actual bvec number. But bio_segment() just returns
number of the single-page segment, which is wrong for iov_iter.
Please see the same usage in lo_rw_aio().
--
Ming
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-09 7:50 ` Ming Lei
0 siblings, 0 replies; 54+ messages in thread
From: Ming Lei @ 2021-02-09 7:50 UTC (permalink / raw)
To: Sagi Grimberg
Cc: axboe, Rachel Sibley, Yi Zhang, Chaitanya.Kulkarni, linux-nvme,
linux-block, CKI Project
On Mon, Feb 08, 2021 at 11:21:53PM -0800, Sagi Grimberg wrote:
>
>
> On 2/8/21 8:21 PM, Ming Lei wrote:
> > On Mon, Feb 08, 2021 at 10:42:28AM -0800, Sagi Grimberg wrote:
> > >
> > > > > Hi Sagi
> > > > >
> > > > > On 2/8/21 5:46 PM, Sagi Grimberg wrote:
> > > > > >
> > > > > > > Hello
> > > > > > >
> > > > > > > We found this kernel NULL pointer issue with latest
> > > > > > > linux-block/for-next and it's 100% reproduced, let me know
> > > > > > > if you need more info/testing, thanks
> > > > > > >
> > > > > > > Kernel repo:
> > > > > > > https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
> > > > > > > Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
> > > > > > >
> > > > > > > Reproducer: blktests nvme-tcp/012
> > > > > >
> > > > > > Thanks for reporting Ming, I've tried to reproduce this on my VM
> > > > > > but did not succeed. Given that you have it 100% reproducible,
> > > > > > can you try to revert commit:
> > > > > >
> > > > > > 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
> > > > > >
> > > > >
> > > > > Revert this commit fixed the issue and I've attached the config. :)
> > > >
> > > > Good to know,
> > > >
> > > > I see some differences that I should probably change to hit this:
> > > > --
> > > > @@ -254,14 +256,15 @@ CONFIG_PERF_EVENTS=y
> > > > # end of Kernel Performance Events And Counters
> > > >
> > > > CONFIG_VM_EVENT_COUNTERS=y
> > > > +CONFIG_SLUB_DEBUG=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 is not set
> > > > +CONFIG_SLUB=y
> > > > +# CONFIG_SLAB_MERGE_DEFAULT is not set
> > > > +CONFIG_SLAB_FREELIST_RANDOM=y
> > > > # CONFIG_SLAB_FREELIST_HARDENED is not set
> > > > -# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
> > > > +CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
> > > > +CONFIG_SLUB_CPU_PARTIAL=y
> > > > CONFIG_SYSTEM_DATA_VERIFICATION=y
> > > > CONFIG_PROFILING=y
> > > > CONFIG_TRACEPOINTS=y
> > > > @@ -299,7 +302,8 @@ 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_DYNAMIC_PHYSICAL_MASK=y
> > > > +CONFIG_PGTABLE_LEVELS=5
> > > > CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
> > > > --
> > > >
> > > > Probably CONFIG_SLUB and CONFIG_SLUB_DEBUG should be used.
> > >
> > > Used your profile and this still does not happen :(
> >
> > One obvious error is that nr_segments is computed wrong.
> >
> > Yi, can you try the following patch?
> >
> > diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
> > index 881d28eb15e9..a393d99b74e1 100644
> > --- a/drivers/nvme/host/tcp.c
> > +++ b/drivers/nvme/host/tcp.c
> > @@ -239,9 +239,14 @@ static void nvme_tcp_init_iter(struct nvme_tcp_request *req,
> > offset = 0;
> > } else {
> > struct bio *bio = req->curr_bio;
> > + struct bio_vec bv;
> > + struct bvec_iter iter;
> > +
> > + nsegs = 0;
> > + bio_for_each_bvec(bv, bio, iter)
> > + nsegs++;
> > vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
> > - nsegs = bio_segments(bio);
>
> This was exactly the patch that caused the issue.
What was the issue you are talking about? Any link or commit hash?
nvme-tcp builds iov_iter(BVEC) from __bvec_iter_bvec(), the segment
number has to be the actual bvec number. But bio_segment() just returns
number of the single-page segment, which is wrong for iov_iter.
Please see the same usage in lo_rw_aio().
--
Ming
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-09 7:50 ` Ming Lei
@ 2021-02-09 8:34 ` Chaitanya Kulkarni
-1 siblings, 0 replies; 54+ messages in thread
From: Chaitanya Kulkarni @ 2021-02-09 8:34 UTC (permalink / raw)
To: Ming Lei
Cc: Sagi Grimberg, Yi Zhang, linux-nvme, linux-block, axboe,
Rachel Sibley, CKI Project
> On Feb 8, 2021, at 11:50 PM, Ming Lei <ming.lei@redhat.com> wrote:
>
> On Mon, Feb 08, 2021 at 11:21:53PM -0800, Sagi Grimberg wrote:
>>
>>
>>> On 2/8/21 8:21 PM, Ming Lei wrote:
>>> On Mon, Feb 08, 2021 at 10:42:28AM -0800, Sagi Grimberg wrote:
>>>>
>>>>>> Hi Sagi
>>>>>>
>>>>>> On 2/8/21 5:46 PM, Sagi Grimberg wrote:
>>>>>>>
>>>>>>>> Hello
>>>>>>>>
>>>>>>>> We found this kernel NULL pointer issue with latest
>>>>>>>> linux-block/for-next and it's 100% reproduced, let me know
>>>>>>>> if you need more info/testing, thanks
>>>>>>>>
>>>>>>>> Kernel repo:
>>>>>>>> https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
>>>>>>>> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>>>>>>>>
>>>>>>>> Reproducer: blktests nvme-tcp/012
>>>>>>>
>>>>>>> Thanks for reporting Ming, I've tried to reproduce this on my VM
>>>>>>> but did not succeed. Given that you have it 100% reproducible,
>>>>>>> can you try to revert commit:
>>>>>>>
>>>>>>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>>>>>>>
>>>>>>
>>>>>> Revert this commit fixed the issue and I've attached the config. :)
>>>>>
>>>>> Good to know,
>>>>>
>>>>> I see some differences that I should probably change to hit this:
>>>>> --
>>>>> @@ -254,14 +256,15 @@ CONFIG_PERF_EVENTS=y
>>>>> # end of Kernel Performance Events And Counters
>>>>>
>>>>> CONFIG_VM_EVENT_COUNTERS=y
>>>>> +CONFIG_SLUB_DEBUG=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 is not set
>>>>> +CONFIG_SLUB=y
>>>>> +# CONFIG_SLAB_MERGE_DEFAULT is not set
>>>>> +CONFIG_SLAB_FREELIST_RANDOM=y
>>>>> # CONFIG_SLAB_FREELIST_HARDENED is not set
>>>>> -# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
>>>>> +CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
>>>>> +CONFIG_SLUB_CPU_PARTIAL=y
>>>>> CONFIG_SYSTEM_DATA_VERIFICATION=y
>>>>> CONFIG_PROFILING=y
>>>>> CONFIG_TRACEPOINTS=y
>>>>> @@ -299,7 +302,8 @@ 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_DYNAMIC_PHYSICAL_MASK=y
>>>>> +CONFIG_PGTABLE_LEVELS=5
>>>>> CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
>>>>> --
>>>>>
>>>>> Probably CONFIG_SLUB and CONFIG_SLUB_DEBUG should be used.
>>>>
>>>> Used your profile and this still does not happen :(
>>>
>>> One obvious error is that nr_segments is computed wrong.
>>>
>>> Yi, can you try the following patch?
>>>
>>> diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
>>> index 881d28eb15e9..a393d99b74e1 100644
>>> --- a/drivers/nvme/host/tcp.c
>>> +++ b/drivers/nvme/host/tcp.c
>>> @@ -239,9 +239,14 @@ static void nvme_tcp_init_iter(struct nvme_tcp_request *req,
>>> offset = 0;
>>> } else {
>>> struct bio *bio = req->curr_bio;
>>> + struct bio_vec bv;
>>> + struct bvec_iter iter;
>>> +
>>> + nsegs = 0;
>>> + bio_for_each_bvec(bv, bio, iter)
>>> + nsegs++;
>>> vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
>>> - nsegs = bio_segments(bio);
>>
>> This was exactly the patch that caused the issue.
>
> What was the issue you are talking about? Any link or commit hash?
>
> nvme-tcp builds iov_iter(BVEC) from __bvec_iter_bvec(), the segment
> number has to be the actual bvec number. But bio_segment() just returns
> number of the single-page segment, which is wrong for iov_iter.
>
> Please see the same usage in lo_rw_aio().
>
That what I have suggested but I've also suggested the memory allocation part which Sagi explained why it is better to avoid.
In my opinion we should at least try bvec calculation in lo_aio_rw() and see the problem can be fixed or not, unless reverting the commit it right approach for some reason.
> --
> Ming
>
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-09 8:34 ` Chaitanya Kulkarni
0 siblings, 0 replies; 54+ messages in thread
From: Chaitanya Kulkarni @ 2021-02-09 8:34 UTC (permalink / raw)
To: Ming Lei
Cc: axboe, Rachel Sibley, Yi Zhang, Sagi Grimberg, linux-nvme,
linux-block, CKI Project
> On Feb 8, 2021, at 11:50 PM, Ming Lei <ming.lei@redhat.com> wrote:
>
> On Mon, Feb 08, 2021 at 11:21:53PM -0800, Sagi Grimberg wrote:
>>
>>
>>> On 2/8/21 8:21 PM, Ming Lei wrote:
>>> On Mon, Feb 08, 2021 at 10:42:28AM -0800, Sagi Grimberg wrote:
>>>>
>>>>>> Hi Sagi
>>>>>>
>>>>>> On 2/8/21 5:46 PM, Sagi Grimberg wrote:
>>>>>>>
>>>>>>>> Hello
>>>>>>>>
>>>>>>>> We found this kernel NULL pointer issue with latest
>>>>>>>> linux-block/for-next and it's 100% reproduced, let me know
>>>>>>>> if you need more info/testing, thanks
>>>>>>>>
>>>>>>>> Kernel repo:
>>>>>>>> https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
>>>>>>>> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>>>>>>>>
>>>>>>>> Reproducer: blktests nvme-tcp/012
>>>>>>>
>>>>>>> Thanks for reporting Ming, I've tried to reproduce this on my VM
>>>>>>> but did not succeed. Given that you have it 100% reproducible,
>>>>>>> can you try to revert commit:
>>>>>>>
>>>>>>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>>>>>>>
>>>>>>
>>>>>> Revert this commit fixed the issue and I've attached the config. :)
>>>>>
>>>>> Good to know,
>>>>>
>>>>> I see some differences that I should probably change to hit this:
>>>>> --
>>>>> @@ -254,14 +256,15 @@ CONFIG_PERF_EVENTS=y
>>>>> # end of Kernel Performance Events And Counters
>>>>>
>>>>> CONFIG_VM_EVENT_COUNTERS=y
>>>>> +CONFIG_SLUB_DEBUG=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 is not set
>>>>> +CONFIG_SLUB=y
>>>>> +# CONFIG_SLAB_MERGE_DEFAULT is not set
>>>>> +CONFIG_SLAB_FREELIST_RANDOM=y
>>>>> # CONFIG_SLAB_FREELIST_HARDENED is not set
>>>>> -# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
>>>>> +CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
>>>>> +CONFIG_SLUB_CPU_PARTIAL=y
>>>>> CONFIG_SYSTEM_DATA_VERIFICATION=y
>>>>> CONFIG_PROFILING=y
>>>>> CONFIG_TRACEPOINTS=y
>>>>> @@ -299,7 +302,8 @@ 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_DYNAMIC_PHYSICAL_MASK=y
>>>>> +CONFIG_PGTABLE_LEVELS=5
>>>>> CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
>>>>> --
>>>>>
>>>>> Probably CONFIG_SLUB and CONFIG_SLUB_DEBUG should be used.
>>>>
>>>> Used your profile and this still does not happen :(
>>>
>>> One obvious error is that nr_segments is computed wrong.
>>>
>>> Yi, can you try the following patch?
>>>
>>> diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
>>> index 881d28eb15e9..a393d99b74e1 100644
>>> --- a/drivers/nvme/host/tcp.c
>>> +++ b/drivers/nvme/host/tcp.c
>>> @@ -239,9 +239,14 @@ static void nvme_tcp_init_iter(struct nvme_tcp_request *req,
>>> offset = 0;
>>> } else {
>>> struct bio *bio = req->curr_bio;
>>> + struct bio_vec bv;
>>> + struct bvec_iter iter;
>>> +
>>> + nsegs = 0;
>>> + bio_for_each_bvec(bv, bio, iter)
>>> + nsegs++;
>>> vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
>>> - nsegs = bio_segments(bio);
>>
>> This was exactly the patch that caused the issue.
>
> What was the issue you are talking about? Any link or commit hash?
>
> nvme-tcp builds iov_iter(BVEC) from __bvec_iter_bvec(), the segment
> number has to be the actual bvec number. But bio_segment() just returns
> number of the single-page segment, which is wrong for iov_iter.
>
> Please see the same usage in lo_rw_aio().
>
That what I have suggested but I've also suggested the memory allocation part which Sagi explained why it is better to avoid.
In my opinion we should at least try bvec calculation in lo_aio_rw() and see the problem can be fixed or not, unless reverting the commit it right approach for some reason.
> --
> Ming
>
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-09 7:50 ` Ming Lei
@ 2021-02-09 10:07 ` Sagi Grimberg
-1 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-09 10:07 UTC (permalink / raw)
To: Ming Lei
Cc: Yi Zhang, linux-nvme, linux-block, axboe, Rachel Sibley,
Chaitanya.Kulkarni, CKI Project
>>>
>>> One obvious error is that nr_segments is computed wrong.
>>>
>>> Yi, can you try the following patch?
>>>
>>> diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
>>> index 881d28eb15e9..a393d99b74e1 100644
>>> --- a/drivers/nvme/host/tcp.c
>>> +++ b/drivers/nvme/host/tcp.c
>>> @@ -239,9 +239,14 @@ static void nvme_tcp_init_iter(struct nvme_tcp_request *req,
>>> offset = 0;
>>> } else {
>>> struct bio *bio = req->curr_bio;
>>> + struct bio_vec bv;
>>> + struct bvec_iter iter;
>>> +
>>> + nsegs = 0;
>>> + bio_for_each_bvec(bv, bio, iter)
>>> + nsegs++;
>>> vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
>>> - nsegs = bio_segments(bio);
>>
>> This was exactly the patch that caused the issue.
>
> What was the issue you are talking about? Any link or commit hash?
The commit that caused the crash is:
0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>
> nvme-tcp builds iov_iter(BVEC) from __bvec_iter_bvec(), the segment
> number has to be the actual bvec number. But bio_segment() just returns
> number of the single-page segment, which is wrong for iov_iter.
That is what I thought, but its causing a crash, and was fine with
bio_segments. So I'm trying to understand why is that.
> Please see the same usage in lo_rw_aio().
nvme-tcp works on the bio basis to avoid bvec allocation
in the data path. Hence the iterator is fed directly by
the bio bvec and will re-initialize on every bio that
is spanned by the request.
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-09 10:07 ` Sagi Grimberg
0 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-09 10:07 UTC (permalink / raw)
To: Ming Lei
Cc: axboe, Rachel Sibley, Yi Zhang, Chaitanya.Kulkarni, linux-nvme,
linux-block, CKI Project
>>>
>>> One obvious error is that nr_segments is computed wrong.
>>>
>>> Yi, can you try the following patch?
>>>
>>> diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
>>> index 881d28eb15e9..a393d99b74e1 100644
>>> --- a/drivers/nvme/host/tcp.c
>>> +++ b/drivers/nvme/host/tcp.c
>>> @@ -239,9 +239,14 @@ static void nvme_tcp_init_iter(struct nvme_tcp_request *req,
>>> offset = 0;
>>> } else {
>>> struct bio *bio = req->curr_bio;
>>> + struct bio_vec bv;
>>> + struct bvec_iter iter;
>>> +
>>> + nsegs = 0;
>>> + bio_for_each_bvec(bv, bio, iter)
>>> + nsegs++;
>>> vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
>>> - nsegs = bio_segments(bio);
>>
>> This was exactly the patch that caused the issue.
>
> What was the issue you are talking about? Any link or commit hash?
The commit that caused the crash is:
0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>
> nvme-tcp builds iov_iter(BVEC) from __bvec_iter_bvec(), the segment
> number has to be the actual bvec number. But bio_segment() just returns
> number of the single-page segment, which is wrong for iov_iter.
That is what I thought, but its causing a crash, and was fine with
bio_segments. So I'm trying to understand why is that.
> Please see the same usage in lo_rw_aio().
nvme-tcp works on the bio basis to avoid bvec allocation
in the data path. Hence the iterator is fed directly by
the bio bvec and will re-initialize on every bio that
is spanned by the request.
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-09 8:34 ` Chaitanya Kulkarni
@ 2021-02-09 10:09 ` Sagi Grimberg
-1 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-09 10:09 UTC (permalink / raw)
To: Chaitanya Kulkarni, Ming Lei
Cc: axboe, Rachel Sibley, Yi Zhang, linux-nvme, linux-block, CKI Project
>>>> Yi, can you try the following patch?
>>>>
>>>> diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
>>>> index 881d28eb15e9..a393d99b74e1 100644
>>>> --- a/drivers/nvme/host/tcp.c
>>>> +++ b/drivers/nvme/host/tcp.c
>>>> @@ -239,9 +239,14 @@ static void nvme_tcp_init_iter(struct nvme_tcp_request *req,
>>>> offset = 0;
>>>> } else {
>>>> struct bio *bio = req->curr_bio;
>>>> + struct bio_vec bv;
>>>> + struct bvec_iter iter;
>>>> +
>>>> + nsegs = 0;
>>>> + bio_for_each_bvec(bv, bio, iter)
>>>> + nsegs++;
>>>> vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
>>>> - nsegs = bio_segments(bio);
>>>
>>> This was exactly the patch that caused the issue.
>>
>> What was the issue you are talking about? Any link or commit hash?
>>
>> nvme-tcp builds iov_iter(BVEC) from __bvec_iter_bvec(), the segment
>> number has to be the actual bvec number. But bio_segment() just returns
>> number of the single-page segment, which is wrong for iov_iter.
>>
>> Please see the same usage in lo_rw_aio().
>>
> That what I have suggested but I've also suggested the memory allocation part which Sagi explained why it is better to avoid.
>
> In my opinion we should at least try bvec calculation in lo_aio_rw() and see the problem can be fixed or not, unless reverting the commit it right approach for some reason.
I'm trying to understand what this is, but I'm failing to reproduce
this. I may ask Yi to add some debug code for this.
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-09 10:09 ` Sagi Grimberg
0 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-09 10:09 UTC (permalink / raw)
To: Chaitanya Kulkarni, Ming Lei
Cc: axboe, Rachel Sibley, Yi Zhang, linux-nvme, linux-block, CKI Project
>>>> Yi, can you try the following patch?
>>>>
>>>> diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
>>>> index 881d28eb15e9..a393d99b74e1 100644
>>>> --- a/drivers/nvme/host/tcp.c
>>>> +++ b/drivers/nvme/host/tcp.c
>>>> @@ -239,9 +239,14 @@ static void nvme_tcp_init_iter(struct nvme_tcp_request *req,
>>>> offset = 0;
>>>> } else {
>>>> struct bio *bio = req->curr_bio;
>>>> + struct bio_vec bv;
>>>> + struct bvec_iter iter;
>>>> +
>>>> + nsegs = 0;
>>>> + bio_for_each_bvec(bv, bio, iter)
>>>> + nsegs++;
>>>> vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
>>>> - nsegs = bio_segments(bio);
>>>
>>> This was exactly the patch that caused the issue.
>>
>> What was the issue you are talking about? Any link or commit hash?
>>
>> nvme-tcp builds iov_iter(BVEC) from __bvec_iter_bvec(), the segment
>> number has to be the actual bvec number. But bio_segment() just returns
>> number of the single-page segment, which is wrong for iov_iter.
>>
>> Please see the same usage in lo_rw_aio().
>>
> That what I have suggested but I've also suggested the memory allocation part which Sagi explained why it is better to avoid.
>
> In my opinion we should at least try bvec calculation in lo_aio_rw() and see the problem can be fixed or not, unless reverting the commit it right approach for some reason.
I'm trying to understand what this is, but I'm failing to reproduce
this. I may ask Yi to add some debug code for this.
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-08 13:28 ` Yi Zhang
@ 2021-02-09 10:25 ` Sagi Grimberg
2021-02-09 10:25 ` Sagi Grimberg
1 sibling, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-09 10:25 UTC (permalink / raw)
To: Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, CKI Project, Chaitanya.Kulkarni
> Hi Sagi
>
> On 2/8/21 5:46 PM, Sagi Grimberg wrote:
>>
>>> Hello
>>>
>>> We found this kernel NULL pointer issue with latest
>>> linux-block/for-next and it's 100% reproduced, let me know if you
>>> need more info/testing, thanks
>>>
>>> Kernel repo:
>>> https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
>>> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>>>
>>> Reproducer: blktests nvme-tcp/012
>>
>> Thanks for reporting Ming, I've tried to reproduce this on my VM
>> but did not succeed. Given that you have it 100% reproducible,
>> can you try to revert commit:
>>
>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>>
>
> Revert this commit fixed the issue and I've attached the config. :)
Hey Ming,
Instead of revert, does this patch makes the issue go away?
--
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index 619b0d8f6e38..69f59d2c5799 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -2271,7 +2271,7 @@ static blk_status_t nvme_tcp_setup_cmd_pdu(struct
nvme_ns *ns,
req->data_len = blk_rq_nr_phys_segments(rq) ?
blk_rq_payload_bytes(rq) : 0;
req->curr_bio = rq->bio;
- if (req->curr_bio)
+ if (req->curr_bio && req->data_len)
nvme_tcp_init_iter(req, rq_data_dir(rq));
if (rq_data_dir(rq) == WRITE &&
--
^ permalink raw reply related [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-09 10:25 ` Sagi Grimberg
0 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-09 10:25 UTC (permalink / raw)
To: Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, Chaitanya.Kulkarni, CKI Project
> Hi Sagi
>
> On 2/8/21 5:46 PM, Sagi Grimberg wrote:
>>
>>> Hello
>>>
>>> We found this kernel NULL pointer issue with latest
>>> linux-block/for-next and it's 100% reproduced, let me know if you
>>> need more info/testing, thanks
>>>
>>> Kernel repo:
>>> https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
>>> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>>>
>>> Reproducer: blktests nvme-tcp/012
>>
>> Thanks for reporting Ming, I've tried to reproduce this on my VM
>> but did not succeed. Given that you have it 100% reproducible,
>> can you try to revert commit:
>>
>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>>
>
> Revert this commit fixed the issue and I've attached the config. :)
Hey Ming,
Instead of revert, does this patch makes the issue go away?
--
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index 619b0d8f6e38..69f59d2c5799 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -2271,7 +2271,7 @@ static blk_status_t nvme_tcp_setup_cmd_pdu(struct
nvme_ns *ns,
req->data_len = blk_rq_nr_phys_segments(rq) ?
blk_rq_payload_bytes(rq) : 0;
req->curr_bio = rq->bio;
- if (req->curr_bio)
+ if (req->curr_bio && req->data_len)
nvme_tcp_init_iter(req, rq_data_dir(rq));
if (rq_data_dir(rq) == WRITE &&
--
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply related [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-09 10:07 ` Sagi Grimberg
@ 2021-02-09 10:33 ` Ming Lei
-1 siblings, 0 replies; 54+ messages in thread
From: Ming Lei @ 2021-02-09 10:33 UTC (permalink / raw)
To: Sagi Grimberg
Cc: Yi Zhang, linux-nvme, linux-block, axboe, Rachel Sibley,
Chaitanya.Kulkarni, CKI Project
On Tue, Feb 09, 2021 at 02:07:15AM -0800, Sagi Grimberg wrote:
>
> > > >
> > > > One obvious error is that nr_segments is computed wrong.
> > > >
> > > > Yi, can you try the following patch?
> > > >
> > > > diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
> > > > index 881d28eb15e9..a393d99b74e1 100644
> > > > --- a/drivers/nvme/host/tcp.c
> > > > +++ b/drivers/nvme/host/tcp.c
> > > > @@ -239,9 +239,14 @@ static void nvme_tcp_init_iter(struct nvme_tcp_request *req,
> > > > offset = 0;
> > > > } else {
> > > > struct bio *bio = req->curr_bio;
> > > > + struct bio_vec bv;
> > > > + struct bvec_iter iter;
> > > > +
> > > > + nsegs = 0;
> > > > + bio_for_each_bvec(bv, bio, iter)
> > > > + nsegs++;
> > > > vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
> > > > - nsegs = bio_segments(bio);
> > >
> > > This was exactly the patch that caused the issue.
> >
> > What was the issue you are talking about? Any link or commit hash?
>
> The commit that caused the crash is:
> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
Not found this commit in linus tree, :-(
>
> >
> > nvme-tcp builds iov_iter(BVEC) from __bvec_iter_bvec(), the segment
> > number has to be the actual bvec number. But bio_segment() just returns
> > number of the single-page segment, which is wrong for iov_iter.
>
> That is what I thought, but its causing a crash, and was fine with
> bio_segments. So I'm trying to understand why is that.
I tested this patch, and it works just fine.
>
> > Please see the same usage in lo_rw_aio().
>
> nvme-tcp works on the bio basis to avoid bvec allocation
> in the data path. Hence the iterator is fed directly by
> the bio bvec and will re-initialize on every bio that
> is spanned by the request.
Yeah, I know that. What I meant is that rq_for_each_bvec() is used
to figure out bvec number in loop, which may feed the bio bvec
directly to fs via iov_iter too, just similar with nvme-tcp.
The difference is that loop will switch to allocate a new bvec
table and copy bios's bvec to the new table in case of bios merge.
--
Ming
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-09 10:33 ` Ming Lei
0 siblings, 0 replies; 54+ messages in thread
From: Ming Lei @ 2021-02-09 10:33 UTC (permalink / raw)
To: Sagi Grimberg
Cc: axboe, Rachel Sibley, Yi Zhang, Chaitanya.Kulkarni, linux-nvme,
linux-block, CKI Project
On Tue, Feb 09, 2021 at 02:07:15AM -0800, Sagi Grimberg wrote:
>
> > > >
> > > > One obvious error is that nr_segments is computed wrong.
> > > >
> > > > Yi, can you try the following patch?
> > > >
> > > > diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
> > > > index 881d28eb15e9..a393d99b74e1 100644
> > > > --- a/drivers/nvme/host/tcp.c
> > > > +++ b/drivers/nvme/host/tcp.c
> > > > @@ -239,9 +239,14 @@ static void nvme_tcp_init_iter(struct nvme_tcp_request *req,
> > > > offset = 0;
> > > > } else {
> > > > struct bio *bio = req->curr_bio;
> > > > + struct bio_vec bv;
> > > > + struct bvec_iter iter;
> > > > +
> > > > + nsegs = 0;
> > > > + bio_for_each_bvec(bv, bio, iter)
> > > > + nsegs++;
> > > > vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
> > > > - nsegs = bio_segments(bio);
> > >
> > > This was exactly the patch that caused the issue.
> >
> > What was the issue you are talking about? Any link or commit hash?
>
> The commit that caused the crash is:
> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
Not found this commit in linus tree, :-(
>
> >
> > nvme-tcp builds iov_iter(BVEC) from __bvec_iter_bvec(), the segment
> > number has to be the actual bvec number. But bio_segment() just returns
> > number of the single-page segment, which is wrong for iov_iter.
>
> That is what I thought, but its causing a crash, and was fine with
> bio_segments. So I'm trying to understand why is that.
I tested this patch, and it works just fine.
>
> > Please see the same usage in lo_rw_aio().
>
> nvme-tcp works on the bio basis to avoid bvec allocation
> in the data path. Hence the iterator is fed directly by
> the bio bvec and will re-initialize on every bio that
> is spanned by the request.
Yeah, I know that. What I meant is that rq_for_each_bvec() is used
to figure out bvec number in loop, which may feed the bio bvec
directly to fs via iov_iter too, just similar with nvme-tcp.
The difference is that loop will switch to allocate a new bvec
table and copy bios's bvec to the new table in case of bios merge.
--
Ming
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-09 10:33 ` Ming Lei
@ 2021-02-09 10:36 ` Sagi Grimberg
-1 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-09 10:36 UTC (permalink / raw)
To: Ming Lei
Cc: Yi Zhang, linux-nvme, linux-block, axboe, Rachel Sibley,
Chaitanya.Kulkarni, CKI Project
On 2/9/21 2:33 AM, Ming Lei wrote:
> On Tue, Feb 09, 2021 at 02:07:15AM -0800, Sagi Grimberg wrote:
>>
>>>>>
>>>>> One obvious error is that nr_segments is computed wrong.
>>>>>
>>>>> Yi, can you try the following patch?
>>>>>
>>>>> diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
>>>>> index 881d28eb15e9..a393d99b74e1 100644
>>>>> --- a/drivers/nvme/host/tcp.c
>>>>> +++ b/drivers/nvme/host/tcp.c
>>>>> @@ -239,9 +239,14 @@ static void nvme_tcp_init_iter(struct nvme_tcp_request *req,
>>>>> offset = 0;
>>>>> } else {
>>>>> struct bio *bio = req->curr_bio;
>>>>> + struct bio_vec bv;
>>>>> + struct bvec_iter iter;
>>>>> +
>>>>> + nsegs = 0;
>>>>> + bio_for_each_bvec(bv, bio, iter)
>>>>> + nsegs++;
>>>>> vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
>>>>> - nsegs = bio_segments(bio);
>>>>
>>>> This was exactly the patch that caused the issue.
>>>
>>> What was the issue you are talking about? Any link or commit hash?
>>
>> The commit that caused the crash is:
>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>
> Not found this commit in linus tree, :-(
The original report is on:
Kernel repo:
https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>>> nvme-tcp builds iov_iter(BVEC) from __bvec_iter_bvec(), the segment
>>> number has to be the actual bvec number. But bio_segment() just returns
>>> number of the single-page segment, which is wrong for iov_iter.
>>
>> That is what I thought, but its causing a crash, and was fine with
>> bio_segments. So I'm trying to understand why is that.
>
> I tested this patch, and it works just fine.
Me too, but Yi hits this crash, I even recompiled with his
config, but still no luck.
>>> Please see the same usage in lo_rw_aio().
>>
>> nvme-tcp works on the bio basis to avoid bvec allocation
>> in the data path. Hence the iterator is fed directly by
>> the bio bvec and will re-initialize on every bio that
>> is spanned by the request.
>
> Yeah, I know that. What I meant is that rq_for_each_bvec() is used
> to figure out bvec number in loop, which may feed the bio bvec
> directly to fs via iov_iter too, just similar with nvme-tcp.
>
> The difference is that loop will switch to allocate a new bvec
> table and copy bios's bvec to the new table in case of bios merge.
So in nvme-tcp used bio_for_each_bvec which seems appropriate, just
need to understand what is causing this.
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-09 10:36 ` Sagi Grimberg
0 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-09 10:36 UTC (permalink / raw)
To: Ming Lei
Cc: axboe, Rachel Sibley, Yi Zhang, Chaitanya.Kulkarni, linux-nvme,
linux-block, CKI Project
On 2/9/21 2:33 AM, Ming Lei wrote:
> On Tue, Feb 09, 2021 at 02:07:15AM -0800, Sagi Grimberg wrote:
>>
>>>>>
>>>>> One obvious error is that nr_segments is computed wrong.
>>>>>
>>>>> Yi, can you try the following patch?
>>>>>
>>>>> diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
>>>>> index 881d28eb15e9..a393d99b74e1 100644
>>>>> --- a/drivers/nvme/host/tcp.c
>>>>> +++ b/drivers/nvme/host/tcp.c
>>>>> @@ -239,9 +239,14 @@ static void nvme_tcp_init_iter(struct nvme_tcp_request *req,
>>>>> offset = 0;
>>>>> } else {
>>>>> struct bio *bio = req->curr_bio;
>>>>> + struct bio_vec bv;
>>>>> + struct bvec_iter iter;
>>>>> +
>>>>> + nsegs = 0;
>>>>> + bio_for_each_bvec(bv, bio, iter)
>>>>> + nsegs++;
>>>>> vec = __bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter);
>>>>> - nsegs = bio_segments(bio);
>>>>
>>>> This was exactly the patch that caused the issue.
>>>
>>> What was the issue you are talking about? Any link or commit hash?
>>
>> The commit that caused the crash is:
>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>
> Not found this commit in linus tree, :-(
The original report is on:
Kernel repo:
https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>>> nvme-tcp builds iov_iter(BVEC) from __bvec_iter_bvec(), the segment
>>> number has to be the actual bvec number. But bio_segment() just returns
>>> number of the single-page segment, which is wrong for iov_iter.
>>
>> That is what I thought, but its causing a crash, and was fine with
>> bio_segments. So I'm trying to understand why is that.
>
> I tested this patch, and it works just fine.
Me too, but Yi hits this crash, I even recompiled with his
config, but still no luck.
>>> Please see the same usage in lo_rw_aio().
>>
>> nvme-tcp works on the bio basis to avoid bvec allocation
>> in the data path. Hence the iterator is fed directly by
>> the bio bvec and will re-initialize on every bio that
>> is spanned by the request.
>
> Yeah, I know that. What I meant is that rq_for_each_bvec() is used
> to figure out bvec number in loop, which may feed the bio bvec
> directly to fs via iov_iter too, just similar with nvme-tcp.
>
> The difference is that loop will switch to allocate a new bvec
> table and copy bios's bvec to the new table in case of bios merge.
So in nvme-tcp used bio_for_each_bvec which seems appropriate, just
need to understand what is causing this.
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-09 10:25 ` Sagi Grimberg
@ 2021-02-09 12:57 ` Yi Zhang
-1 siblings, 0 replies; 54+ messages in thread
From: Yi Zhang @ 2021-02-09 12:57 UTC (permalink / raw)
To: Sagi Grimberg, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, CKI Project, Chaitanya.Kulkarni, Ming Lei
On 2/9/21 6:25 PM, Sagi Grimberg wrote:
>
>> Hi Sagi
>>
>> On 2/8/21 5:46 PM, Sagi Grimberg wrote:
>>>
>>>> Hello
>>>>
>>>> We found this kernel NULL pointer issue with latest
>>>> linux-block/for-next and it's 100% reproduced, let me know if you
>>>> need more info/testing, thanks
>>>>
>>>> Kernel repo:
>>>> https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
>>>> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>>>>
>>>> Reproducer: blktests nvme-tcp/012
>>>
>>> Thanks for reporting Ming, I've tried to reproduce this on my VM
>>> but did not succeed. Given that you have it 100% reproducible,
>>> can you try to revert commit:
>>>
>>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>>>
>>
>> Revert this commit fixed the issue and I've attached the config. :)
>
> Hey Ming,
>
> Instead of revert, does this patch makes the issue go away?
Hi Sagi
Below patch fixed the issue, let me know if you need more testing. :)
Thanks
Yi
> --
> diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
> index 619b0d8f6e38..69f59d2c5799 100644
> --- a/drivers/nvme/host/tcp.c
> +++ b/drivers/nvme/host/tcp.c
> @@ -2271,7 +2271,7 @@ static blk_status_t
> nvme_tcp_setup_cmd_pdu(struct nvme_ns *ns,
> req->data_len = blk_rq_nr_phys_segments(rq) ?
> blk_rq_payload_bytes(rq) : 0;
> req->curr_bio = rq->bio;
> - if (req->curr_bio)
> + if (req->curr_bio && req->data_len)
> nvme_tcp_init_iter(req, rq_data_dir(rq));
>
> if (rq_data_dir(rq) == WRITE &&
> --
>
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-09 12:57 ` Yi Zhang
0 siblings, 0 replies; 54+ messages in thread
From: Yi Zhang @ 2021-02-09 12:57 UTC (permalink / raw)
To: Sagi Grimberg, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, Chaitanya.Kulkarni, CKI Project, Ming Lei
On 2/9/21 6:25 PM, Sagi Grimberg wrote:
>
>> Hi Sagi
>>
>> On 2/8/21 5:46 PM, Sagi Grimberg wrote:
>>>
>>>> Hello
>>>>
>>>> We found this kernel NULL pointer issue with latest
>>>> linux-block/for-next and it's 100% reproduced, let me know if you
>>>> need more info/testing, thanks
>>>>
>>>> Kernel repo:
>>>> https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
>>>> Commit: 11f8b6fd0db9 - Merge branch 'for-5.12/io_uring' into for-next
>>>>
>>>> Reproducer: blktests nvme-tcp/012
>>>
>>> Thanks for reporting Ming, I've tried to reproduce this on my VM
>>> but did not succeed. Given that you have it 100% reproducible,
>>> can you try to revert commit:
>>>
>>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>>>
>>
>> Revert this commit fixed the issue and I've attached the config. :)
>
> Hey Ming,
>
> Instead of revert, does this patch makes the issue go away?
Hi Sagi
Below patch fixed the issue, let me know if you need more testing. :)
Thanks
Yi
> --
> diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
> index 619b0d8f6e38..69f59d2c5799 100644
> --- a/drivers/nvme/host/tcp.c
> +++ b/drivers/nvme/host/tcp.c
> @@ -2271,7 +2271,7 @@ static blk_status_t
> nvme_tcp_setup_cmd_pdu(struct nvme_ns *ns,
> req->data_len = blk_rq_nr_phys_segments(rq) ?
> blk_rq_payload_bytes(rq) : 0;
> req->curr_bio = rq->bio;
> - if (req->curr_bio)
> + if (req->curr_bio && req->data_len)
> nvme_tcp_init_iter(req, rq_data_dir(rq));
>
> if (rq_data_dir(rq) == WRITE &&
> --
>
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-09 12:57 ` Yi Zhang
@ 2021-02-09 18:01 ` Sagi Grimberg
-1 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-09 18:01 UTC (permalink / raw)
To: Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, CKI Project, Chaitanya.Kulkarni, Ming Lei
>>>> Thanks for reporting Ming, I've tried to reproduce this on my VM
>>>> but did not succeed. Given that you have it 100% reproducible,
>>>> can you try to revert commit:
>>>>
>>>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>>>>
>>>
>>> Revert this commit fixed the issue and I've attached the config. :)
>>
>> Hey Ming,
>>
>> Instead of revert, does this patch makes the issue go away?
> Hi Sagi
>
> Below patch fixed the issue, let me know if you need more testing. :)
Thanks Yi,
I'll submit a proper patch, but can you run this change
to see what command has a bio but without any data?
--
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index 619b0d8f6e38..311f1b78a9d4 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -2271,8 +2271,13 @@ static blk_status_t nvme_tcp_setup_cmd_pdu(struct
nvme_ns *ns,
req->data_len = blk_rq_nr_phys_segments(rq) ?
blk_rq_payload_bytes(rq) : 0;
req->curr_bio = rq->bio;
- if (req->curr_bio)
+ if (req->curr_bio) {
+ if (!req->data_len) {
+ pr_err("rq %d opcode %d\n", rq->tag,
pdu->cmd.common.opcode);
+ return BLK_STS_IOERR;
+ }
nvme_tcp_init_iter(req, rq_data_dir(rq));
+ }
if (rq_data_dir(rq) == WRITE &&
req->data_len <= nvme_tcp_inline_data_size(queue))
--
^ permalink raw reply related [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-09 18:01 ` Sagi Grimberg
0 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-09 18:01 UTC (permalink / raw)
To: Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, Chaitanya.Kulkarni, CKI Project, Ming Lei
>>>> Thanks for reporting Ming, I've tried to reproduce this on my VM
>>>> but did not succeed. Given that you have it 100% reproducible,
>>>> can you try to revert commit:
>>>>
>>>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>>>>
>>>
>>> Revert this commit fixed the issue and I've attached the config. :)
>>
>> Hey Ming,
>>
>> Instead of revert, does this patch makes the issue go away?
> Hi Sagi
>
> Below patch fixed the issue, let me know if you need more testing. :)
Thanks Yi,
I'll submit a proper patch, but can you run this change
to see what command has a bio but without any data?
--
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index 619b0d8f6e38..311f1b78a9d4 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -2271,8 +2271,13 @@ static blk_status_t nvme_tcp_setup_cmd_pdu(struct
nvme_ns *ns,
req->data_len = blk_rq_nr_phys_segments(rq) ?
blk_rq_payload_bytes(rq) : 0;
req->curr_bio = rq->bio;
- if (req->curr_bio)
+ if (req->curr_bio) {
+ if (!req->data_len) {
+ pr_err("rq %d opcode %d\n", rq->tag,
pdu->cmd.common.opcode);
+ return BLK_STS_IOERR;
+ }
nvme_tcp_init_iter(req, rq_data_dir(rq));
+ }
if (rq_data_dir(rq) == WRITE &&
req->data_len <= nvme_tcp_inline_data_size(queue))
--
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply related [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-09 18:01 ` Sagi Grimberg
@ 2021-02-10 2:51 ` Yi Zhang
-1 siblings, 0 replies; 54+ messages in thread
From: Yi Zhang @ 2021-02-10 2:51 UTC (permalink / raw)
To: Sagi Grimberg, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, CKI Project, Chaitanya.Kulkarni, Ming Lei
On 2/10/21 2:01 AM, Sagi Grimberg wrote:
>
>>>>> Thanks for reporting Ming, I've tried to reproduce this on my VM
>>>>> but did not succeed. Given that you have it 100% reproducible,
>>>>> can you try to revert commit:
>>>>>
>>>>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>>>>>
>>>>
>>>> Revert this commit fixed the issue and I've attached the config. :)
>>>
>>> Hey Ming,
>>>
>>> Instead of revert, does this patch makes the issue go away?
>> Hi Sagi
>>
>> Below patch fixed the issue, let me know if you need more testing. :)
>
> Thanks Yi,
>
So it's nvme_admin_abort_cmd here
[ 74.017450] run blktests nvme/012 at 2021-02-09 21:41:55
[ 74.111311] loop: module loaded
[ 74.125717] loop0: detected capacity change from 2097152 to 0
[ 74.141026] nvmet: adding nsid 1 to subsystem blktests-subsystem-1
[ 74.149395] nvmet_tcp: enabling port 0 (127.0.0.1:4420)
[ 74.158298] nvmet: creating controller 1 for subsystem
blktests-subsystem-1 for NQN
nqn.2014-08.org.nvmexpress:uuid:41131d88-02ca-4ccc-87b3-6ca3f28b13a4.
[ 74.158742] nvme nvme0: creating 48 I/O queues.
[ 74.163391] nvme nvme0: mapped 48/0/0 default/read/poll queues.
[ 74.184623] nvme nvme0: new ctrl: NQN "blktests-subsystem-1", addr
127.0.0.1:4420
[ 75.235059] nvme_tcp: rq 38 opcode 8
[ 75.238653] blk_update_request: I/O error, dev nvme0c0n1, sector
1048624 op 0x9:(WRITE_ZEROES) flags 0x2800800 phys_seg 0 prio class 0
[ 75.380179] XFS (nvme0n1): Mounting V5 Filesystem
[ 75.387457] XFS (nvme0n1): Ending clean mount
[ 75.388555] xfs filesystem being mounted at /mnt/blktests supports
timestamps until 2038 (0x7fffffff)
[ 91.035659] XFS (nvme0n1): Unmounting Filesystem
[ 91.043334] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1"
> I'll submit a proper patch, but can you run this change
> to see what command has a bio but without any data?
> --
> diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
> index 619b0d8f6e38..311f1b78a9d4 100644
> --- a/drivers/nvme/host/tcp.c
> +++ b/drivers/nvme/host/tcp.c
> @@ -2271,8 +2271,13 @@ static blk_status_t
> nvme_tcp_setup_cmd_pdu(struct nvme_ns *ns,
> req->data_len = blk_rq_nr_phys_segments(rq) ?
> blk_rq_payload_bytes(rq) : 0;
> req->curr_bio = rq->bio;
> - if (req->curr_bio)
> + if (req->curr_bio) {
> + if (!req->data_len) {
> + pr_err("rq %d opcode %d\n", rq->tag,
> pdu->cmd.common.opcode);
> + return BLK_STS_IOERR;
> + }
> nvme_tcp_init_iter(req, rq_data_dir(rq));
> + }
>
> if (rq_data_dir(rq) == WRITE &&
> req->data_len <= nvme_tcp_inline_data_size(queue))
> --
>
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-10 2:51 ` Yi Zhang
0 siblings, 0 replies; 54+ messages in thread
From: Yi Zhang @ 2021-02-10 2:51 UTC (permalink / raw)
To: Sagi Grimberg, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, Chaitanya.Kulkarni, CKI Project, Ming Lei
On 2/10/21 2:01 AM, Sagi Grimberg wrote:
>
>>>>> Thanks for reporting Ming, I've tried to reproduce this on my VM
>>>>> but did not succeed. Given that you have it 100% reproducible,
>>>>> can you try to revert commit:
>>>>>
>>>>> 0dc9edaf80ea nvme-tcp: pass multipage bvec to request iov_iter
>>>>>
>>>>
>>>> Revert this commit fixed the issue and I've attached the config. :)
>>>
>>> Hey Ming,
>>>
>>> Instead of revert, does this patch makes the issue go away?
>> Hi Sagi
>>
>> Below patch fixed the issue, let me know if you need more testing. :)
>
> Thanks Yi,
>
So it's nvme_admin_abort_cmd here
[ 74.017450] run blktests nvme/012 at 2021-02-09 21:41:55
[ 74.111311] loop: module loaded
[ 74.125717] loop0: detected capacity change from 2097152 to 0
[ 74.141026] nvmet: adding nsid 1 to subsystem blktests-subsystem-1
[ 74.149395] nvmet_tcp: enabling port 0 (127.0.0.1:4420)
[ 74.158298] nvmet: creating controller 1 for subsystem
blktests-subsystem-1 for NQN
nqn.2014-08.org.nvmexpress:uuid:41131d88-02ca-4ccc-87b3-6ca3f28b13a4.
[ 74.158742] nvme nvme0: creating 48 I/O queues.
[ 74.163391] nvme nvme0: mapped 48/0/0 default/read/poll queues.
[ 74.184623] nvme nvme0: new ctrl: NQN "blktests-subsystem-1", addr
127.0.0.1:4420
[ 75.235059] nvme_tcp: rq 38 opcode 8
[ 75.238653] blk_update_request: I/O error, dev nvme0c0n1, sector
1048624 op 0x9:(WRITE_ZEROES) flags 0x2800800 phys_seg 0 prio class 0
[ 75.380179] XFS (nvme0n1): Mounting V5 Filesystem
[ 75.387457] XFS (nvme0n1): Ending clean mount
[ 75.388555] xfs filesystem being mounted at /mnt/blktests supports
timestamps until 2038 (0x7fffffff)
[ 91.035659] XFS (nvme0n1): Unmounting Filesystem
[ 91.043334] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1"
> I'll submit a proper patch, but can you run this change
> to see what command has a bio but without any data?
> --
> diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
> index 619b0d8f6e38..311f1b78a9d4 100644
> --- a/drivers/nvme/host/tcp.c
> +++ b/drivers/nvme/host/tcp.c
> @@ -2271,8 +2271,13 @@ static blk_status_t
> nvme_tcp_setup_cmd_pdu(struct nvme_ns *ns,
> req->data_len = blk_rq_nr_phys_segments(rq) ?
> blk_rq_payload_bytes(rq) : 0;
> req->curr_bio = rq->bio;
> - if (req->curr_bio)
> + if (req->curr_bio) {
> + if (!req->data_len) {
> + pr_err("rq %d opcode %d\n", rq->tag,
> pdu->cmd.common.opcode);
> + return BLK_STS_IOERR;
> + }
> nvme_tcp_init_iter(req, rq_data_dir(rq));
> + }
>
> if (rq_data_dir(rq) == WRITE &&
> req->data_len <= nvme_tcp_inline_data_size(queue))
> --
>
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http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-10 2:51 ` Yi Zhang
@ 2021-02-10 3:38 ` Keith Busch
-1 siblings, 0 replies; 54+ messages in thread
From: Keith Busch @ 2021-02-10 3:38 UTC (permalink / raw)
To: Yi Zhang
Cc: Sagi Grimberg, linux-nvme, linux-block, axboe, Rachel Sibley,
Chaitanya.Kulkarni, CKI Project, Ming Lei
On Wed, Feb 10, 2021 at 10:51:56AM +0800, Yi Zhang wrote:
> On 2/10/21 2:01 AM, Sagi Grimberg wrote:
> So it's nvme_admin_abort_cmd here
The opcode 8 would be abort if this were an admin command, but we can't
tell that from the nvme print. The subsequent blk_update_request log
indicates this is the IO command for a Write Zeroes operation.
> [ 75.235059] nvme_tcp: rq 38 opcode 8
> [ 75.238653] blk_update_request: I/O error, dev nvme0c0n1, sector 1048624 op 0x9:(WRITE_ZEROES) flags 0x2800800 phys_seg 0 prio class 0
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-10 3:38 ` Keith Busch
0 siblings, 0 replies; 54+ messages in thread
From: Keith Busch @ 2021-02-10 3:38 UTC (permalink / raw)
To: Yi Zhang
Cc: axboe, Rachel Sibley, Sagi Grimberg, Chaitanya.Kulkarni,
linux-nvme, Ming Lei, linux-block, CKI Project
On Wed, Feb 10, 2021 at 10:51:56AM +0800, Yi Zhang wrote:
> On 2/10/21 2:01 AM, Sagi Grimberg wrote:
> So it's nvme_admin_abort_cmd here
The opcode 8 would be abort if this were an admin command, but we can't
tell that from the nvme print. The subsequent blk_update_request log
indicates this is the IO command for a Write Zeroes operation.
> [ 75.235059] nvme_tcp: rq 38 opcode 8
> [ 75.238653] blk_update_request: I/O error, dev nvme0c0n1, sector 1048624 op 0x9:(WRITE_ZEROES) flags 0x2800800 phys_seg 0 prio class 0
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-10 2:51 ` Yi Zhang
@ 2021-02-10 5:03 ` Chaitanya Kulkarni
-1 siblings, 0 replies; 54+ messages in thread
From: Chaitanya Kulkarni @ 2021-02-10 5:03 UTC (permalink / raw)
To: Yi Zhang, Sagi Grimberg, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, CKI Project, Ming Lei
On 2/9/21 18:52, Yi Zhang wrote:
> So it's nvme_admin_abort_cmd here
>
> [ 74.017450] run blktests nvme/012 at 2021-02-09 21:41:55
> [ 74.111311] loop: module loaded
> [ 74.125717] loop0: detected capacity change from 2097152 to 0
> [ 74.141026] nvmet: adding nsid 1 to subsystem blktests-subsystem-1
> [ 74.149395] nvmet_tcp: enabling port 0 (127.0.0.1:4420)
> [ 74.158298] nvmet: creating controller 1 for subsystem
> blktests-subsystem-1 for NQN
> nqn.2014-08.org.nvmexpress:uuid:41131d88-02ca-4ccc-87b3-6ca3f28b13a4.
> [ 74.158742] nvme nvme0: creating 48 I/O queues.
> [ 74.163391] nvme nvme0: mapped 48/0/0 default/read/poll queues.
> [ 74.184623] nvme nvme0: new ctrl: NQN "blktests-subsystem-1", addr
> 127.0.0.1:4420
> [ 75.235059] nvme_tcp: rq 38 opcode 8
> [ 75.238653] blk_update_request: I/O error, dev nvme0c0n1, sector
> 1048624 op 0x9:(WRITE_ZEROES) flags 0x2800800 phys_seg 0 prio class 0
> [ 75.380179] XFS (nvme0n1): Mounting V5 Filesystem
> [ 75.387457] XFS (nvme0n1): Ending clean mount
> [ 75.388555] xfs filesystem being mounted at /mnt/blktests supports
> timestamps until 2038 (0x7fffffff)
> [ 91.035659] XFS (nvme0n1): Unmounting Filesystem
> [ 91.043334] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1"
But write-zeores is also data less command and should not fail.
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-10 5:03 ` Chaitanya Kulkarni
0 siblings, 0 replies; 54+ messages in thread
From: Chaitanya Kulkarni @ 2021-02-10 5:03 UTC (permalink / raw)
To: Yi Zhang, Sagi Grimberg, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, CKI Project, Ming Lei
On 2/9/21 18:52, Yi Zhang wrote:
> So it's nvme_admin_abort_cmd here
>
> [ 74.017450] run blktests nvme/012 at 2021-02-09 21:41:55
> [ 74.111311] loop: module loaded
> [ 74.125717] loop0: detected capacity change from 2097152 to 0
> [ 74.141026] nvmet: adding nsid 1 to subsystem blktests-subsystem-1
> [ 74.149395] nvmet_tcp: enabling port 0 (127.0.0.1:4420)
> [ 74.158298] nvmet: creating controller 1 for subsystem
> blktests-subsystem-1 for NQN
> nqn.2014-08.org.nvmexpress:uuid:41131d88-02ca-4ccc-87b3-6ca3f28b13a4.
> [ 74.158742] nvme nvme0: creating 48 I/O queues.
> [ 74.163391] nvme nvme0: mapped 48/0/0 default/read/poll queues.
> [ 74.184623] nvme nvme0: new ctrl: NQN "blktests-subsystem-1", addr
> 127.0.0.1:4420
> [ 75.235059] nvme_tcp: rq 38 opcode 8
> [ 75.238653] blk_update_request: I/O error, dev nvme0c0n1, sector
> 1048624 op 0x9:(WRITE_ZEROES) flags 0x2800800 phys_seg 0 prio class 0
> [ 75.380179] XFS (nvme0n1): Mounting V5 Filesystem
> [ 75.387457] XFS (nvme0n1): Ending clean mount
> [ 75.388555] xfs filesystem being mounted at /mnt/blktests supports
> timestamps until 2038 (0x7fffffff)
> [ 91.035659] XFS (nvme0n1): Unmounting Filesystem
> [ 91.043334] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1"
But write-zeores is also data less command and should not fail.
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-10 5:03 ` Chaitanya Kulkarni
@ 2021-02-10 22:06 ` Sagi Grimberg
-1 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-10 22:06 UTC (permalink / raw)
To: Chaitanya Kulkarni, Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, CKI Project, Ming Lei
>> So it's nvme_admin_abort_cmd here
>>
>> [ 74.017450] run blktests nvme/012 at 2021-02-09 21:41:55
>> [ 74.111311] loop: module loaded
>> [ 74.125717] loop0: detected capacity change from 2097152 to 0
>> [ 74.141026] nvmet: adding nsid 1 to subsystem blktests-subsystem-1
>> [ 74.149395] nvmet_tcp: enabling port 0 (127.0.0.1:4420)
>> [ 74.158298] nvmet: creating controller 1 for subsystem
>> blktests-subsystem-1 for NQN
>> nqn.2014-08.org.nvmexpress:uuid:41131d88-02ca-4ccc-87b3-6ca3f28b13a4.
>> [ 74.158742] nvme nvme0: creating 48 I/O queues.
>> [ 74.163391] nvme nvme0: mapped 48/0/0 default/read/poll queues.
>> [ 74.184623] nvme nvme0: new ctrl: NQN "blktests-subsystem-1", addr
>> 127.0.0.1:4420
>> [ 75.235059] nvme_tcp: rq 38 opcode 8
>> [ 75.238653] blk_update_request: I/O error, dev nvme0c0n1, sector
>> 1048624 op 0x9:(WRITE_ZEROES) flags 0x2800800 phys_seg 0 prio class 0
>> [ 75.380179] XFS (nvme0n1): Mounting V5 Filesystem
>> [ 75.387457] XFS (nvme0n1): Ending clean mount
>> [ 75.388555] xfs filesystem being mounted at /mnt/blktests supports
>> timestamps until 2038 (0x7fffffff)
>> [ 91.035659] XFS (nvme0n1): Unmounting Filesystem
>> [ 91.043334] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1"
>
> But write-zeores is also data less command and should not fail.
And it has a bio, which means that nvme-tcp tries to init an iter
for it when it shouldn't. So the actual offending commit is:
cb9b870fba3e, which cleaned up how the iter is initialized but
introduced this issue.
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-10 22:06 ` Sagi Grimberg
0 siblings, 0 replies; 54+ messages in thread
From: Sagi Grimberg @ 2021-02-10 22:06 UTC (permalink / raw)
To: Chaitanya Kulkarni, Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, CKI Project, Ming Lei
>> So it's nvme_admin_abort_cmd here
>>
>> [ 74.017450] run blktests nvme/012 at 2021-02-09 21:41:55
>> [ 74.111311] loop: module loaded
>> [ 74.125717] loop0: detected capacity change from 2097152 to 0
>> [ 74.141026] nvmet: adding nsid 1 to subsystem blktests-subsystem-1
>> [ 74.149395] nvmet_tcp: enabling port 0 (127.0.0.1:4420)
>> [ 74.158298] nvmet: creating controller 1 for subsystem
>> blktests-subsystem-1 for NQN
>> nqn.2014-08.org.nvmexpress:uuid:41131d88-02ca-4ccc-87b3-6ca3f28b13a4.
>> [ 74.158742] nvme nvme0: creating 48 I/O queues.
>> [ 74.163391] nvme nvme0: mapped 48/0/0 default/read/poll queues.
>> [ 74.184623] nvme nvme0: new ctrl: NQN "blktests-subsystem-1", addr
>> 127.0.0.1:4420
>> [ 75.235059] nvme_tcp: rq 38 opcode 8
>> [ 75.238653] blk_update_request: I/O error, dev nvme0c0n1, sector
>> 1048624 op 0x9:(WRITE_ZEROES) flags 0x2800800 phys_seg 0 prio class 0
>> [ 75.380179] XFS (nvme0n1): Mounting V5 Filesystem
>> [ 75.387457] XFS (nvme0n1): Ending clean mount
>> [ 75.388555] xfs filesystem being mounted at /mnt/blktests supports
>> timestamps until 2038 (0x7fffffff)
>> [ 91.035659] XFS (nvme0n1): Unmounting Filesystem
>> [ 91.043334] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1"
>
> But write-zeores is also data less command and should not fail.
And it has a bio, which means that nvme-tcp tries to init an iter
for it when it shouldn't. So the actual offending commit is:
cb9b870fba3e, which cleaned up how the iter is initialized but
introduced this issue.
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
2021-02-10 22:06 ` Sagi Grimberg
@ 2021-02-10 22:15 ` Chaitanya Kulkarni
-1 siblings, 0 replies; 54+ messages in thread
From: Chaitanya Kulkarni @ 2021-02-10 22:15 UTC (permalink / raw)
To: Sagi Grimberg, Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, CKI Project, Ming Lei
On 2/10/21 2:06 PM, Sagi Grimberg wrote:
>>> [ 75.235059] nvme_tcp: rq 38 opcode 8
>>> [ 75.238653] blk_update_request: I/O error, dev nvme0c0n1, sector
>>> 1048624 op 0x9:(WRITE_ZEROES) flags 0x2800800 phys_seg 0 prio class 0
>>> [ 75.380179] XFS (nvme0n1): Mounting V5 Filesystem
>>> [ 75.387457] XFS (nvme0n1): Ending clean mount
>>> [ 75.388555] xfs filesystem being mounted at /mnt/blktests supports
>>> timestamps until 2038 (0x7fffffff)
>>> [ 91.035659] XFS (nvme0n1): Unmounting Filesystem
>>> [ 91.043334] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1"
>> But write-zeores is also data less command and should not fail.
> And it has a bio, which means that nvme-tcp tries to init an iter
> for it when it shouldn't. So the actual offending commit is:
> cb9b870fba3e, which cleaned up how the iter is initialized but
> introduced this issue.
>
Looking at cb9b870fba3e, that should work, but really surprised that it
never
got triggered even once in my testing since the issue is reported.
^ permalink raw reply [flat|nested] 54+ messages in thread
* Re: kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp]
@ 2021-02-10 22:15 ` Chaitanya Kulkarni
0 siblings, 0 replies; 54+ messages in thread
From: Chaitanya Kulkarni @ 2021-02-10 22:15 UTC (permalink / raw)
To: Sagi Grimberg, Yi Zhang, linux-nvme, linux-block
Cc: axboe, Rachel Sibley, CKI Project, Ming Lei
On 2/10/21 2:06 PM, Sagi Grimberg wrote:
>>> [ 75.235059] nvme_tcp: rq 38 opcode 8
>>> [ 75.238653] blk_update_request: I/O error, dev nvme0c0n1, sector
>>> 1048624 op 0x9:(WRITE_ZEROES) flags 0x2800800 phys_seg 0 prio class 0
>>> [ 75.380179] XFS (nvme0n1): Mounting V5 Filesystem
>>> [ 75.387457] XFS (nvme0n1): Ending clean mount
>>> [ 75.388555] xfs filesystem being mounted at /mnt/blktests supports
>>> timestamps until 2038 (0x7fffffff)
>>> [ 91.035659] XFS (nvme0n1): Unmounting Filesystem
>>> [ 91.043334] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1"
>> But write-zeores is also data less command and should not fail.
> And it has a bio, which means that nvme-tcp tries to init an iter
> for it when it shouldn't. So the actual offending commit is:
> cb9b870fba3e, which cleaned up how the iter is initialized but
> introduced this issue.
>
Looking at cb9b870fba3e, that should work, but really surprised that it
never
got triggered even once in my testing since the issue is reported.
_______________________________________________
Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
^ permalink raw reply [flat|nested] 54+ messages in thread
end of thread, other threads:[~2021-02-10 22:17 UTC | newest]
Thread overview: 54+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <cki.F3E139361A.EN5MUSJKK9@redhat.com>
2021-02-06 3:08 ` kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp] Yi Zhang
2021-02-07 4:50 ` kernel null pointer at nvme_tcp_init_iter[nvme_tcp] with blktests nvme-tcp/012 Yi Zhang
2021-02-07 4:50 ` Yi Zhang
2021-02-07 5:25 ` Chaitanya Kulkarni
2021-02-07 5:25 ` Chaitanya Kulkarni
2021-02-08 6:48 ` Yi Zhang
2021-02-08 6:48 ` Yi Zhang
2021-02-07 5:48 ` Chaitanya Kulkarni
2021-02-07 5:48 ` Chaitanya Kulkarni
2021-02-07 5:58 ` Chaitanya Kulkarni
2021-02-07 5:58 ` Chaitanya Kulkarni
2021-02-07 7:14 ` kernel null pointer at nvme_tcp_init_iter+0x7d/0xd0 [nvme_tcp] Chaitanya Kulkarni
2021-02-07 7:14 ` Chaitanya Kulkarni
2021-02-08 9:53 ` Sagi Grimberg
2021-02-08 9:53 ` Sagi Grimberg
2021-02-08 9:46 ` Sagi Grimberg
2021-02-08 9:46 ` Sagi Grimberg
2021-02-08 13:28 ` Yi Zhang
2021-02-08 17:54 ` Sagi Grimberg
2021-02-08 17:54 ` Sagi Grimberg
2021-02-08 18:42 ` Sagi Grimberg
2021-02-08 18:42 ` Sagi Grimberg
2021-02-09 4:21 ` Ming Lei
2021-02-09 4:21 ` Ming Lei
2021-02-09 7:21 ` Sagi Grimberg
2021-02-09 7:21 ` Sagi Grimberg
2021-02-09 7:50 ` Ming Lei
2021-02-09 7:50 ` Ming Lei
2021-02-09 8:34 ` Chaitanya Kulkarni
2021-02-09 8:34 ` Chaitanya Kulkarni
2021-02-09 10:09 ` Sagi Grimberg
2021-02-09 10:09 ` Sagi Grimberg
2021-02-09 10:07 ` Sagi Grimberg
2021-02-09 10:07 ` Sagi Grimberg
2021-02-09 10:33 ` Ming Lei
2021-02-09 10:33 ` Ming Lei
2021-02-09 10:36 ` Sagi Grimberg
2021-02-09 10:36 ` Sagi Grimberg
2021-02-09 10:25 ` Sagi Grimberg
2021-02-09 10:25 ` Sagi Grimberg
2021-02-09 12:57 ` Yi Zhang
2021-02-09 12:57 ` Yi Zhang
2021-02-09 18:01 ` Sagi Grimberg
2021-02-09 18:01 ` Sagi Grimberg
2021-02-10 2:51 ` Yi Zhang
2021-02-10 2:51 ` Yi Zhang
2021-02-10 3:38 ` Keith Busch
2021-02-10 3:38 ` Keith Busch
2021-02-10 5:03 ` Chaitanya Kulkarni
2021-02-10 5:03 ` Chaitanya Kulkarni
2021-02-10 22:06 ` Sagi Grimberg
2021-02-10 22:06 ` Sagi Grimberg
2021-02-10 22:15 ` Chaitanya Kulkarni
2021-02-10 22:15 ` Chaitanya Kulkarni
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