* System crash with perf_fuzzer (kernel: 5.0.0-rc3)
@ 2019-01-25 6:46 Ravi Bangoria
2019-01-25 15:11 ` Vince Weaver
` (2 more replies)
0 siblings, 3 replies; 23+ messages in thread
From: Ravi Bangoria @ 2019-01-25 6:46 UTC (permalink / raw)
To: lkml
Cc: Jiri Olsa, Peter Zijlstra, linux-perf-users,
Arnaldo Carvalho de Melo, Andi Kleen, eranian, vincent.weaver,
Naveen N. Rao
[-- Attachment #1: Type: text/plain, Size: 41117 bytes --]
Hi all,
I'm seeing a system crash while running perf_fuzzer with upstream kernel
on an Intel machine. I hit the crash twice (out of which I don't have log
of first crash so don't know if the reason is same for both the crashes).
I've attached my .config with the mail.
System configuration:
========
$ uname -r
5.0.0-rc3-ravi-pfuzzer+
$ gcc --version
gcc (Ubuntu 5.5.0-12ubuntu1) 5.5.0 20171010
$ cat /etc/os-release
NAME="Ubuntu"
VERSION="18.04.1 LTS (Bionic Beaver)"
$ lscpu
CPU(s): 64
On-line CPU(s) list: 0-3 (<===== I kept only 4 cpus ON)
Off-line CPU(s) list: 4-63
Model name: Intel(R) Xeon(R) CPU E5-4640 0 @ 2.40GHz
========
And I fuzz only Hardware pmu events. Also, I disabled /proc/sys/kernel/perf*
files manipulation by perf_fuzzer:
========
$ git diff
diff --git a/fuzzer/perf_fuzzer.c b/fuzzer/perf_fuzzer.c
index 7110fd6..6dcb307 100644
--- a/fuzzer/perf_fuzzer.c
+++ b/fuzzer/perf_fuzzer.c
@@ -711,7 +711,7 @@ int main(int argc, char **argv) {
}
break;
case 6: if (type&TYPE_ACCESS) {
- access_random_file();
+ //access_random_file();
}
break;
case 7: if (type&TYPE_FORK) {
diff --git a/fuzzer/trinity_files/perf_event_open.c b/fuzzer/trinity_files/perf_event_open.c
index 2ef3739..d5f4948 100644
--- a/fuzzer/trinity_files/perf_event_open.c
+++ b/fuzzer/trinity_files/perf_event_open.c
@@ -615,6 +615,8 @@ static int random_event_type(void)
int type=0;
+ return PERF_TYPE_HARDWARE;
+
switch (rand() % 8) {
case 0:
type = PERF_TYPE_HARDWARE;
========
And, I'm running fuzzer in a loop with *root*. (Let me know if running
as root is harmful ;-) ).
========
# while true; do ./perf_fuzzer; done
========
I started fuzzer at: Fri Jan 25 10:28:44 IST 2019
dmesg till system was running nornal:
[Fri Jan 25 10:28:53 2019] perf: interrupt took too long (2501 > 2500), lowering kernel.perf_event_max_sample_rate to 79750
[Fri Jan 25 10:29:08 2019] perf: interrupt took too long (3136 > 3126), lowering kernel.perf_event_max_sample_rate to 63750
[Fri Jan 25 10:29:11 2019] perf: interrupt took too long (4140 > 3920), lowering kernel.perf_event_max_sample_rate to 48250
[Fri Jan 25 10:29:11 2019] perf: interrupt took too long (5231 > 5175), lowering kernel.perf_event_max_sample_rate to 38000
[Fri Jan 25 10:29:11 2019] perf: interrupt took too long (6736 > 6538), lowering kernel.perf_event_max_sample_rate to 29500
[Fri Jan 25 10:32:44 2019] ------------[ cut here ]------------
[Fri Jan 25 10:32:44 2019] perfevents: irq loop stuck!
[Fri Jan 25 10:32:44 2019] WARNING: CPU: 1 PID: 0 at arch/x86/events/intel/core.c:2440 intel_pmu_handle_irq+0x158/0x170
[Fri Jan 25 10:32:44 2019] Modules linked in: nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp ipmi_ssif input_leds kvm_intel cdc_ether usbnet kvm mii irqbypass sch_fq_codel ipmi_si ib_iser ioatdma ipmi_devintf rdma_cm ipmi_msghandler lpc_ich dca wmi mac_hid iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx libcrc32c xor raid6_pq raid1 raid0 multipath linear mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 crypto_simd cryptd glue_helper be2net ahci megaraid_sas libahci hid_generic usbhid hid
[Fri Jan 25 10:32:44 2019] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.0.0-rc3-ravi-pfuzzer+ #1
[Fri Jan 25 10:32:44 2019] Hardware name: IBM CPU PLANAR -[8722xyz]-/00FL808, BIOS -[KOE162DUS-2.30]- 08/27/2018
[Fri Jan 25 10:32:44 2019] RIP: 0010:intel_pmu_handle_irq+0x158/0x170
[Fri Jan 25 10:32:44 2019] Code: 10 e8 4c 36 bf 00 e9 06 ff ff ff 80 3d b0 07 8a 01 00 74 0a e8 f9 df ff ff e9 78 ff ff ff 48 c7 c7 82 cc ca 8c e8 08 d7 07 00 <0f> 0b e8 11 a2 ff ff c6 05 8a 07 8a 01 01 eb da 0f 1f 84 00 00 00
[Fri Jan 25 10:32:44 2019] RSP: 0000:fffffe0000032df8 EFLAGS: 00010082
[Fri Jan 25 10:32:44 2019] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000002
[Fri Jan 25 10:32:44 2019] RDX: 0000000000000003 RSI: ffffffff8ccacc9e RDI: 0000000000000000
[Fri Jan 25 10:32:44 2019] RBP: fffffe0000032e28 R08: 0000000000000000 R09: 0000000000000000
[Fri Jan 25 10:32:44 2019] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000002
[Fri Jan 25 10:32:44 2019] R13: 0000000000000000 R14: fffffe0000032ef8 R15: ffff95b3ff84f3a0
[Fri Jan 25 10:32:44 2019] FS: 0000000000000000(0000) GS:ffff95b3ff840000(0000) knlGS:0000000000000000
[Fri Jan 25 10:32:44 2019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[Fri Jan 25 10:32:44 2019] CR2: 00007ffdc4de0238 CR3: 0000001fd220e003 CR4: 00000000000606e0
[Fri Jan 25 10:32:44 2019] Call Trace:
[Fri Jan 25 10:32:44 2019] <NMI>
[Fri Jan 25 10:32:44 2019] perf_event_nmi_handler+0x33/0x50
[Fri Jan 25 10:32:44 2019] nmi_handle+0x6e/0x120
[Fri Jan 25 10:32:44 2019] default_do_nmi+0x44/0x120
[Fri Jan 25 10:32:44 2019] do_nmi+0x119/0x180
[Fri Jan 25 10:32:44 2019] end_repeat_nmi+0x16/0x50
[Fri Jan 25 10:32:44 2019] RIP: 0010:intel_pmu_lbr_enable_all+0x2d/0xf0
[Fri Jan 25 10:32:44 2019] Code: 66 90 55 48 c7 c2 a0 f3 00 00 48 89 d0 48 89 e5 41 54 53 65 48 03 05 5a e0 3f 74 8b 80 58 09 00 00 85 c0 75 05 5b 41 5c 5d c3 <65> 48 03 15 43 e0 3f 74 40 84 ff 75 7c 48 8b 82 68 0c 00 00 48 85
[Fri Jan 25 10:32:44 2019] RSP: 0000:ffff95b3ff843e48 EFLAGS: 00000002
[Fri Jan 25 10:32:44 2019] RAX: 0000000000000001 RBX: ffff95b3ff84f3a0 RCX: 00000000000003f1
[Fri Jan 25 10:32:44 2019] RDX: 000000000000f3a0 RSI: 0000000000000003 RDI: 0000000000000000
[Fri Jan 25 10:32:44 2019] RBP: ffff95b3ff843e58 R08: fffffe0000036000 R09: 0000000000000005
[Fri Jan 25 10:32:44 2019] R10: ffff95b3ff84fac0 R11: 0000000000000005 R12: 0000000000000000
[Fri Jan 25 10:32:44 2019] R13: ffff95b3ff84f3a0 R14: ffff95b3ff84f5d4 R15: 0000000000000005
[Fri Jan 25 10:32:44 2019] ? intel_pmu_lbr_enable_all+0x2d/0xf0
[Fri Jan 25 10:32:44 2019] ? intel_pmu_lbr_enable_all+0x2d/0xf0
[Fri Jan 25 10:32:44 2019] </NMI>
[Fri Jan 25 10:32:44 2019] <IRQ>
[Fri Jan 25 10:32:44 2019] __intel_pmu_enable_all+0x2c/0x80
[Fri Jan 25 10:32:44 2019] intel_pmu_enable_all+0x10/0x20
[Fri Jan 25 10:32:44 2019] x86_pmu_enable+0x27f/0x310
[Fri Jan 25 10:32:44 2019] perf_pmu_enable.part.100+0xd/0x10
[Fri Jan 25 10:32:44 2019] ctx_resched+0x8f/0xd0
[Fri Jan 25 10:32:44 2019] __perf_event_enable+0x193/0x1e0
[Fri Jan 25 10:32:44 2019] event_function+0x8e/0xc0
[Fri Jan 25 10:32:44 2019] remote_function+0x41/0x50
[Fri Jan 25 10:32:44 2019] flush_smp_call_function_queue+0x68/0x100
[Fri Jan 25 10:32:44 2019] generic_smp_call_function_single_interrupt+0x13/0x30
[Fri Jan 25 10:32:44 2019] smp_call_function_single_interrupt+0x3e/0xe0
[Fri Jan 25 10:32:44 2019] call_function_single_interrupt+0xf/0x20
[Fri Jan 25 10:32:44 2019] </IRQ>
[Fri Jan 25 10:32:44 2019] RIP: 0010:cpuidle_enter_state+0xc2/0x460
[Fri Jan 25 10:32:44 2019] Code: 66 90 31 ff e8 2f 19 8a ff 80 7d c7 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 69 03 00 00 31 ff e8 f2 25 90 ff fb 66 66 90 <66> 66 90 45 85 ed 0f 88 37 03 00 00 4c 8b 45 d0 4c 2b 45 b8 48 ba
[Fri Jan 25 10:32:44 2019] RSP: 0000:ffffb1d70c527e48 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff04
[Fri Jan 25 10:32:44 2019] RAX: ffff95b3ff862a00 RBX: ffffffff8d1449c0 RCX: 000000000000001f
[Fri Jan 25 10:32:44 2019] RDX: 0000000000000000 RSI: 00000000355563e5 RDI: 0000000000000000
[Fri Jan 25 10:32:44 2019] RBP: ffffb1d70c527e90 R08: ffffd016493f3b42 R09: ffff95b3ff861a64
[Fri Jan 25 10:32:44 2019] R10: ffffb1d70c527e18 R11: 0000000000000034 R12: ffffd1aaefa40090
[Fri Jan 25 10:32:44 2019] R13: 0000000000000005 R14: 0000000000000005 R15: ffffffff8d1449c0
[Fri Jan 25 10:32:44 2019] ? cpuidle_enter_state+0xa1/0x460
[Fri Jan 25 10:32:44 2019] cpuidle_enter+0x17/0x20
[Fri Jan 25 10:32:44 2019] call_cpuidle+0x23/0x40
[Fri Jan 25 10:32:44 2019] do_idle+0x201/0x280
[Fri Jan 25 10:32:44 2019] cpu_startup_entry+0x1d/0x20
[Fri Jan 25 10:32:44 2019] start_secondary+0x1ab/0x200
[Fri Jan 25 10:32:44 2019] secondary_startup_64+0xa4/0xb0
[Fri Jan 25 10:32:44 2019] ---[ end trace 826a05dfaf1c2406 ]---
[Fri Jan 25 10:32:44 2019] CPU#1: ctrl: 0000000000000000
[Fri Jan 25 10:32:44 2019] CPU#1: status: 0000000000000002
[Fri Jan 25 10:32:44 2019] CPU#1: overflow: 0000000000000000
[Fri Jan 25 10:32:44 2019] CPU#1: fixed: 0000000000000bb0
[Fri Jan 25 10:32:44 2019] CPU#1: pebs: 0000000000000000
[Fri Jan 25 10:32:44 2019] CPU#1: debugctl: 0000000000000000
[Fri Jan 25 10:32:44 2019] CPU#1: active: 0000000600000007
[Fri Jan 25 10:32:44 2019] CPU#1: gen-PMC0 ctrl: 0000000000410300
[Fri Jan 25 10:32:44 2019] CPU#1: gen-PMC0 count: 0000800000000001
[Fri Jan 25 10:32:44 2019] CPU#1: gen-PMC0 left: 00007fffffffffff
[Fri Jan 25 10:32:44 2019] CPU#1: gen-PMC1 ctrl: 00000000004200c5
[Fri Jan 25 10:32:44 2019] CPU#1: gen-PMC1 count: 0000ffffffffffff
[Fri Jan 25 10:32:44 2019] CPU#1: gen-PMC1 left: 0000000000000002
[Fri Jan 25 10:32:44 2019] CPU#1: gen-PMC2 ctrl: 000000000053003c
[Fri Jan 25 10:32:44 2019] CPU#1: gen-PMC2 count: 000080000014f025
[Fri Jan 25 10:32:44 2019] CPU#1: gen-PMC2 left: 00007fffffeb0fdb
[Fri Jan 25 10:32:44 2019] CPU#1: gen-PMC3 ctrl: 000000000010412e
[Fri Jan 25 10:32:44 2019] CPU#1: gen-PMC3 count: 0000fffffffffffe
[Fri Jan 25 10:32:44 2019] CPU#1: gen-PMC3 left: 0000000000000002
[Fri Jan 25 10:32:44 2019] CPU#1: fixed-PMC0 count: 0000800000000001
[Fri Jan 25 10:32:44 2019] CPU#1: fixed-PMC1 count: 0000ffffbf106c64
[Fri Jan 25 10:32:44 2019] CPU#1: fixed-PMC2 count: 000080000013cae9
[Fri Jan 25 10:32:44 2019] core: clearing PMU state on CPU#1
[Fri Jan 25 10:33:02 2019] perf: interrupt took too long (8592 > 8420), lowering kernel.perf_event_max_sample_rate to 23250
[Fri Jan 25 10:33:02 2019] perf: interrupt took too long (10793 > 10740), lowering kernel.perf_event_max_sample_rate to 18500
[Fri Jan 25 10:33:02 2019] perf: interrupt took too long (13764 > 13491), lowering kernel.perf_event_max_sample_rate to 14500
[Fri Jan 25 10:41:01 2019] perf: interrupt took too long (17219 > 17205), lowering kernel.perf_event_max_sample_rate to 11500
[Fri Jan 25 10:45:01 2019] perf: interrupt took too long (21567 > 21523), lowering kernel.perf_event_max_sample_rate to 9250
[Fri Jan 25 10:45:01 2019] perf: interrupt took too long (27058 > 26958), lowering kernel.perf_event_max_sample_rate to 7250
[Fri Jan 25 10:45:01 2019] perf: interrupt took too long (34097 > 33822), lowering kernel.perf_event_max_sample_rate to 5750
[Fri Jan 25 10:45:01 2019] perf: interrupt took too long (42633 > 42621), lowering kernel.perf_event_max_sample_rate to 4500
[Fri Jan 25 10:45:01 2019] perf: interrupt took too long (53320 > 53291), lowering kernel.perf_event_max_sample_rate to 3750
[Fri Jan 25 10:47:45 2019] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 3.193 msecs
[Fri Jan 25 10:47:48 2019] perf: interrupt took too long (76120 > 66650), lowering kernel.perf_event_max_sample_rate to 2500
[Fri Jan 25 10:47:49 2019] perf: interrupt took too long (105206 > 95150), lowering kernel.perf_event_max_sample_rate to 1750
[Fri Jan 25 10:47:49 2019] perf: interrupt took too long (132931 > 131507), lowering kernel.perf_event_max_sample_rate to 1500
dmesg from console when system crashed:
[ 1432.176374] general protection fault: 0000 [#1] SMP PTI
[ 1432.182253] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 5.0.0-rc3-ravi-pfuzzer+ #1
[ 1432.192088] Hardware name: IBM CPU PLANAR -[8722xyz]-/00FL808, BIOS -[KOE162DUS-2.30]- 08/27/2018 [264/488]
[ 1432.206120] RIP: 0010:perf_prepare_sample+0x8f/0x510
[ 1432.211679] Code: ff ff 41 f6 c4 01 0f 85 22 02 00 00 41 f6 c4 20 74 26 4d 85 e4 0f 88 0c 01 00 00 4c 89 f6 4c 89 ff e8 f5 fe ff ff 49 89 45 70 <48> 8b 00 8d 04 c5 08 00 00 0
0 66 01 43 06 41 f7 c4 00 04 00 00 74
[ 1432.232699] RSP: 0000:ffff95b3ff843a78 EFLAGS: 00010082
[ 1432.238548] RAX: 8d1217eb826cce00 RBX: ffff95b3ff843ad8 RCX: 000000000000001f
[ 1432.246536] RDX: 0000000000000000 RSI: 00000000355563e5 RDI: 0000000000000000
[ 1432.254522] RBP: ffff95b3ff843ab0 R08: ffffd016493f3b42 R09: 0000000000000000
[ 1432.262508] R10: ffff95b3ff843a08 R11: 0000000000000000 R12: 80000000000306e5
[ 1432.270495] R13: ffff95b3ff843bc0 R14: ffff95b3ff843b18 R15: ffff95b3f6b65800
[ 1432.278483] FS: 0000000000000000(0000) GS:ffff95b3ff840000(0000) knlGS:0000000000000000
[ 1432.287539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1432.293969] CR2: 000055bf7f768c90 CR3: 0000001fd220e005 CR4: 00000000000606e0
[ 1432.301956] Call Trace:
[ 1432.304697] <IRQ>
[ 1432.306956] ? intel_pmu_drain_bts_buffer+0x194/0x230
[ 1432.312615] intel_pmu_drain_bts_buffer+0x160/0x230
[ 1432.318078] ? tick_nohz_irq_exit+0x31/0x40
[ 1432.322765] ? smp_call_function_single_interrupt+0x48/0xe0
[ 1432.328993] ? call_function_single_interrupt+0xf/0x20
[ 1432.334745] ? call_function_single_interrupt+0xa/0x20
[ 1432.340501] ? x86_schedule_events+0x1a0/0x2f0
[ 1432.345475] ? x86_pmu_commit_txn+0xb4/0x100
[ 1432.350258] ? find_busiest_group+0x47/0x5d0
[ 1432.355039] ? perf_event_set_state.part.42+0x12/0x50
[ 1432.360694] ? perf_mux_hrtimer_restart+0x40/0xb0
[ 1432.365960] intel_pmu_disable_event+0xae/0x100
[ 1432.371031] ? intel_pmu_disable_event+0xae/0x100
[ 1432.376297] x86_pmu_stop+0x7a/0xb0
[ 1432.380201] x86_pmu_del+0x57/0x120
[ 1432.384105] event_sched_out.isra.101+0x83/0x180
[ 1432.389272] group_sched_out.part.103+0x57/0xe0
[ 1432.394343] ctx_sched_out+0x188/0x240
[ 1432.398539] ctx_resched+0xa8/0xd0
[ 1432.402345] __perf_event_enable+0x193/0x1e0
[ 1432.407125] event_function+0x8e/0xc0
[ 1432.411222] remote_function+0x41/0x50
[ 1432.415418] flush_smp_call_function_queue+0x68/0x100
[ 1432.421071] generic_smp_call_function_single_interrupt+0x13/0x30
[ 1432.427893] smp_call_function_single_interrupt+0x3e/0xe0
[ 1432.433936] call_function_single_interrupt+0xf/0x20
[ 1432.440204] </IRQ>
[ 1432.443267] RIP: 0010:cpuidle_enter_state+0xc2/0x460
[ 1432.449536] Code: 66 90 31 ff e8 2f 19 8a ff 80 7d c7 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 69 03 00 00 31 ff e8 f2 25 90 ff fb 66 66 90 <66> 66 90 45 85 ed 0f 88 37 0
3 00 00 4c 8b 45 d0 4c 2b 45 b8 48 ba [220/488]
[ 1432.472009] RSP: 0000:ffffb1d70c527e48 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff04
[ 1432.481218] RAX: ffff95b3ff862a00 RBX: ffffffff8d1449c0 RCX: 000000000000001f
[ 1432.489931] RDX: 0000000000000000 RSI: 00000000355563e5 RDI: 0000000000000000
[ 1432.498633] RBP: ffffb1d70c527e90 R08: ffffd016493f3b42 R09: ffff95b3ff861a64
[ 1432.507337] R10: ffffb1d70c527e18 R11: 0000000000000050 R12: ffffd1aaefa40090
[ 1432.516024] R13: 0000000000000001 R14: 0000000000000001 R15: ffffffff8d1449c0
[ 1432.524693] ? cpuidle_enter_state+0xa1/0x460
[ 1432.530249] cpuidle_enter+0x17/0x20
[ 1432.534925] call_cpuidle+0x23/0x40
[ 1432.539486] do_idle+0x201/0x280
[ 1432.543758] cpu_startup_entry+0x1d/0x20
[ 1432.548811] start_secondary+0x1ab/0x200
[ 1432.553856] secondary_startup_64+0xa4/0xb0
[ 1432.559177] Modules linked in: nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp ipmi_ssif input_leds kvm_intel cdc_ether usbnet kvm mii irqbypass sch_f
q_codel ipmi_si ib_iser ioatdma ipmi_devintf rdma_cm ipmi_msghandler lpc_ich dca wmi mac_hid iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x
_tables btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx libcrc32c xor raid6_pq raid1 raid0 multipath linear mgag200 i2c_algo_bit dr
m_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 crypto_simd cryptd glue_helper be2net
ahci megaraid_sas libahci hid_generic usbhid hid
[ 1432.637312] ---[ end trace 826a05dfaf1c2407 ]---
[ 1432.643261] RIP: 0010:perf_prepare_sample+0x8f/0x510
[ 1432.649594] Code: ff ff 41 f6 c4 01 0f 85 22 02 00 00 41 f6 c4 20 74 26 4d 85 e4 0f 88 0c 01 00 00 4c 89 f6 4c 89 ff e8 f5 fe ff ff 49 89 45 70 <48> 8b 00 8d 04 c5 08 00 00 0
0 66 01 43 06 41 f7 c4 00 04 00 00 74
[ 1432.672236] RSP: 0000:ffff95b3ff843a78 EFLAGS: 00010082
[ 1432.678918] RAX: 8d1217eb826cce00 RBX: ffff95b3ff843ad8 RCX: 000000000000001f
[ 1432.687752] RDX: 0000000000000000 RSI: 00000000355563e5 RDI: 0000000000000000
[ 1432.696591] RBP: ffff95b3ff843ab0 R08: ffffd016493f3b42 R09: 0000000000000000
[ 1432.705428] R10: ffff95b3ff843a08 R11: 0000000000000000 R12: 80000000000306e5
[ 1432.714268] R13: ffff95b3ff843bc0 R14: ffff95b3ff843b18 R15: ffff95b3f6b65800
[ 1432.723109] FS: 0000000000000000(0000) GS:ffff95b3ff840000(0000) knlGS:0000000000000000
[ 1432.733031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1432.740334] CR2: 000055bf7f768c90 CR3: 0000001fd220e005 CR4: 00000000000606e0
[ 1432.749210] Kernel panic - not syncing: Fatal exception in interrupt
[ 1432.757265] Kernel Offset: 0xac00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 1432.770166] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
[ 1432.779582] ------------[ cut here ]------------
[ 1432.785700] sched: Unexpected reschedule of offline CPU#0!
[ 1432.792802] WARNING: CPU: 1 PID: 0 at arch/x86/kernel/smp.c:128 native_smp_send_reschedule+0x3f/0x50
[ 1432.803993] Modules linked in: nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp ipmi_ssif input_leds kvm_intel cdc_ether usbnet kvm mii irqbypass sch_f
q_codel ipmi_si ib_iser ioatdma ipmi_devintf rdma_cm ipmi_msghandler lpc_ich dca wmi mac_hid iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x
_tables btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx libcrc32c xor raid6_pq raid1 raid0 multipath linear mgag200 i2c_algo_bit dr
m_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 crypto_simd cryptd glue_helper be2net
ahci megaraid_sas libahci hid_generic usbhid hid
[ 1432.884112] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D W 5.0.0-rc3-ravi-pfuzzer+ #1
[ 1432.895062] Hardware name: IBM CPU PLANAR -[8722xyz]-/00FL808, BIOS -[KOE162DUS-2.30]- 08/27/2018 [176/488]
[ 1432.911307] RIP: 0010:native_smp_send_reschedule+0x3f/0x50
[ 1432.918548] Code: c0 84 c0 74 17 48 8b 05 4f 64 15 01 be fd 00 00 00 48 8b 40 30 e8 31 c4 ba 00 5d c3 89 fe 48 c7 c7 10 8c cb 8c e8 01 65 03 00 <0f> 0b 5d c3 0f 1f 00 66 2e 0
f 1f 84 00 00 00 00 00 66 66 66 66 90
[ 1432.941803] RSP: 0000:ffff95b3ff843460 EFLAGS: 00010082
[ 1432.948781] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000006
[ 1432.957893] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff95b3ff8563a0
[ 1432.967013] RBP: ffff95b3ff843460 R08: 0000000000000001 R09: 0000000000cdcdcd
[ 1432.976127] R10: 000000000005538e R11: 0000000000000001 R12: ffff95b3f67696c0
[ 1432.985244] R13: ffff95b3ff822a00 R14: ffff95b3ff843518 R15: ffff95b3ff822a00
[ 1432.994364] FS: 0000000000000000(0000) GS:ffff95b3ff840000(0000) knlGS:0000000000000000
[ 1433.004567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1433.012158] CR2: 000055bf7f768c90 CR3: 0000001fd220e005 CR4: 00000000000606e0
[ 1433.021312] Call Trace:
[ 1433.025226] <IRQ>
[ 1433.028630] resched_curr+0x6c/0xd0
[ 1433.033660] check_preempt_curr+0x54/0x90
[ 1433.039247] ttwu_do_wakeup+0x1e/0x150
[ 1433.044514] ttwu_do_activate+0x77/0x80
[ 1433.049855] try_to_wake_up+0x1d6/0x4b0
[ 1433.055170] ? mga_dirty_update+0x1ed/0x320 [mgag200]
[ 1433.061823] default_wake_function+0x12/0x20
[ 1433.067596] autoremove_wake_function+0x12/0x40
[ 1433.073646] __wake_up_common+0x8c/0x130
[ 1433.078998] __wake_up_common_lock+0x80/0xc0
[ 1433.084721] __wake_up+0x13/0x20
[ 1433.089269] wake_up_klogd_work_func+0x40/0x60
[ 1433.095165] irq_work_run_list+0x55/0x80
[ 1433.100472] ? tick_sched_do_timer+0x60/0x60
[ 1433.106178] irq_work_tick+0x40/0x50
[ 1433.111105] update_process_times+0x42/0x60
[ 1433.116696] tick_sched_handle+0x29/0x60
[ 1433.121987] tick_sched_timer+0x3c/0x80
[ 1433.127170] __hrtimer_run_queues+0x106/0x270
[ 1433.132925] hrtimer_interrupt+0x116/0x240
[ 1433.138372] smp_apic_timer_interrupt+0x6f/0x150
[ 1433.144382] apic_timer_interrupt+0xf/0x20
[ 1433.149802] RIP: 0010:panic+0x25b/0x2a4
[ 1433.154921] Code: 83 c3 64 eb a6 83 3d df 4b 88 01 00 74 05 e8 00 87 02 00 48 c7 c6 e0 01 51 8d 48 c7 c7 08 2a cc 8c e8 40 92 06 00 fb 66 66 90 <66> 66 90 31 db e8 af d7 0d 0
0 4c 39 eb 7c 1d 41 83 f4 01 48 8b 05
[ 1433.177603] RSP: 0000:ffff95b3ff8438b8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 1433.186893] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000006
[ 1433.195683] RDX: 0000000000000000 RSI: 0000000000000082 RDI: ffff95b3ff8563a0
[ 1433.204434] RBP: ffff95b3ff843930 R08: 0000000000000001 R09: 0000000000cdcdcd
[ 1433.213177] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [132/488]
[ 1433.221896] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1433.230589] ? apic_timer_interrupt+0xa/0x20
[ 1433.236060] ? panic+0x257/0x2a4
[ 1433.240357] oops_end+0xe4/0xf0
[ 1433.244540] die+0x42/0x50
[ 1433.248220] do_general_protection+0xcc/0x160
[ 1433.253710] general_protection+0x1e/0x30
[ 1433.258808] RIP: 0010:perf_prepare_sample+0x8f/0x510
[ 1433.264972] Code: ff ff 41 f6 c4 01 0f 85 22 02 00 00 41 f6 c4 20 74 26 4d 85 e4 0f 88 0c 01 00 00 4c 89 f6 4c 89 ff e8 f5 fe ff ff 49 89 45 70 <48> 8b 00 8d 04 c5 08 00 00 0
0 66 01 43 06 41 f7 c4 00 04 00 00 74
[ 1433.287267] RSP: 0000:ffff95b3ff843a78 EFLAGS: 00010082
[ 1433.293772] RAX: 8d1217eb826cce00 RBX: ffff95b3ff843ad8 RCX: 000000000000001f
[ 1433.302419] RDX: 0000000000000000 RSI: 00000000355563e5 RDI: 0000000000000000
[ 1433.311056] RBP: ffff95b3ff843ab0 R08: ffffd016493f3b42 R09: 0000000000000000
[ 1433.319685] R10: ffff95b3ff843a08 R11: 0000000000000000 R12: 80000000000306e5
[ 1433.328307] R13: ffff95b3ff843bc0 R14: ffff95b3ff843b18 R15: ffff95b3f6b65800
[ 1433.336927] ? perf_prepare_sample+0x29b/0x510
[ 1433.342545] ? intel_pmu_drain_bts_buffer+0x194/0x230
[ 1433.348849] intel_pmu_drain_bts_buffer+0x160/0x230
[ 1433.354963] ? tick_nohz_irq_exit+0x31/0x40
[ 1433.360301] ? smp_call_function_single_interrupt+0x48/0xe0
[ 1433.367202] ? call_function_single_interrupt+0xf/0x20
[ 1433.373620] ? call_function_single_interrupt+0xa/0x20
[ 1433.380031] ? x86_schedule_events+0x1a0/0x2f0
[ 1433.385662] ? x86_pmu_commit_txn+0xb4/0x100
[ 1433.391096] ? find_busiest_group+0x47/0x5d0
[ 1433.396522] ? perf_event_set_state.part.42+0x12/0x50
[ 1433.402829] ? perf_mux_hrtimer_restart+0x40/0xb0
[ 1433.408757] intel_pmu_disable_event+0xae/0x100
[ 1433.414492] ? intel_pmu_disable_event+0xae/0x100
[ 1433.420424] x86_pmu_stop+0x7a/0xb0
[ 1433.424995] x86_pmu_del+0x57/0x120
[ 1433.429550] event_sched_out.isra.101+0x83/0x180
[ 1433.435381] group_sched_out.part.103+0x57/0xe0
[ 1433.441104] ctx_sched_out+0x188/0x240
[ 1433.445963] ctx_resched+0xa8/0xd0
[ 1433.450430] __perf_event_enable+0x193/0x1e0
[ 1433.455870] event_function+0x8e/0xc0
[ 1433.460625] remote_function+0x41/0x50
[ 1433.465477] flush_smp_call_function_queue+0x68/0x100
[ 1433.471784] generic_smp_call_function_single_interrupt+0x13/0x30
[ 1433.479244] smp_call_function_single_interrupt+0x3e/0xe0
[ 1433.485917] call_function_single_interrupt+0xf/0x20
[ 1433.492094] </IRQ> [88/488]
[ 1433.495056] RIP: 0010:cpuidle_enter_state+0xc2/0x460
[ 1433.501231] Code: 66 90 31 ff e8 2f 19 8a ff 80 7d c7 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 69 03 00 00 31 ff e8 f2 25 90 ff fb 66 66 90 <66> 66 90 45 85 ed 0f 88 37 0
3 00 00 4c 8b 45 d0 4c 2b 45 b8 48 ba
[ 1433.523542] RSP: 0000:ffffb1d70c527e48 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff04
[ 1433.532691] RAX: ffff95b3ff862a00 RBX: ffffffff8d1449c0 RCX: 000000000000001f
[ 1433.541355] RDX: 0000000000000000 RSI: 00000000355563e5 RDI: 0000000000000000
[ 1433.550023] RBP: ffffb1d70c527e90 R08: ffffd016493f3b42 R09: ffff95b3ff861a64
[ 1433.558700] R10: ffffb1d70c527e18 R11: 0000000000000050 R12: ffffd1aaefa40090
[ 1433.567376] R13: 0000000000000001 R14: 0000000000000001 R15: ffffffff8d1449c0
[ 1433.576065] ? cpuidle_enter_state+0xa1/0x460
[ 1433.581651] cpuidle_enter+0x17/0x20
[ 1433.586361] call_cpuidle+0x23/0x40
[ 1433.590943] do_idle+0x201/0x280
[ 1433.595219] cpu_startup_entry+0x1d/0x20
[ 1433.600256] start_secondary+0x1ab/0x200
[ 1433.605284] secondary_startup_64+0xa4/0xb0
[ 1433.610599] ---[ end trace 826a05dfaf1c2408 ]---
[ 1433.616404] ------------[ cut here ]------------
[ 1433.622203] sched: Unexpected reschedule of offline CPU#2!
[ 1433.628979] WARNING: CPU: 1 PID: 0 at arch/x86/kernel/smp.c:128 native_smp_send_reschedule+0x3f/0x50
[ 1433.639842] Modules linked in: nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp ipmi_ssif input_leds kvm_intel cdc_ether usbnet kvm mii irqbypass sch_f
q_codel ipmi_si ib_iser ioatdma ipmi_devintf rdma_cm ipmi_msghandler lpc_ich dca wmi mac_hid iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x
_tables btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx libcrc32c xor raid6_pq raid1 raid0 multipath linear mgag200 i2c_algo_bit dr
m_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul drm crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 crypto_simd cryptd glue_helper be2net
ahci megaraid_sas libahci hid_generic usbhid hid
[ 1433.717991] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D W 5.0.0-rc3-ravi-pfuzzer+ #1
[ 1433.728625] Hardware name: IBM CPU PLANAR -[8722xyz]-/00FL808, BIOS -[KOE162DUS-2.30]- 08/27/2018
[ 1433.744299] RIP: 0010:native_smp_send_reschedule+0x3f/0x50
[ 1433.751279] Code: c0 84 c0 74 17 48 8b 05 4f 64 15 01 be fd 00 00 00 48 8b 40 30 e8 31 c4 ba 00 5d c3 89 fe 48 c7 c7 10 8c cb 8c e8 01 65 03 00 <0f> 0b 5d c3 0f 1f 00 66 2e 0
f 1f 84 00 00 00 00 00 66 66 66 66 90
[ 1433.774036] RSP: 0000:ffff95b3ff843460 EFLAGS: 00010082
[ 1433.780773] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000006
[ 1433.789657] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff95b3ff8563a0
[ 1433.798540] RBP: ffff95b3ff843460 R08: 0000000000000001 R09: 0000000000cdcdcd
[ 1433.807431] R10: 0000000000100000 R11: 0000000000000001 R12: ffff95c3f82b5b00
[ 1433.816326] R13: ffff95b3ff8a2a00 R14: ffff95b3ff843518 R15: ffff95b3ff8a2a00
[ 1433.825224] FS: 0000000000000000(0000) GS:ffff95b3ff840000(0000) knlGS:0000000000000000
[ 1433.835206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1433.842569] CR2: 000055bf7f768c90 CR3: 0000001fd220e005 CR4: 00000000000606e0
[ 1433.851498] Call Trace:
[ 1433.855190] <IRQ>
[ 1433.858386] resched_curr+0x6c/0xd0
[ 1433.863229] check_preempt_curr+0x54/0x90
[ 1433.868651] ttwu_do_wakeup+0x1e/0x150 [44/488]
[ 1433.873772] ttwu_do_activate+0x77/0x80
[ 1433.878978] try_to_wake_up+0x1d6/0x4b0
[ 1433.884189] ? mga_dirty_update+0x1ed/0x320 [mgag200]
[ 1433.890742] default_wake_function+0x12/0x20
[ 1433.896400] autoremove_wake_function+0x12/0x40
[ 1433.902336] __wake_up_common+0x8c/0x130
[ 1433.907585] __wake_up_common_lock+0x80/0xc0
[ 1433.913215] __wake_up+0x13/0x20
[ 1433.917668] wake_up_klogd_work_func+0x40/0x60
[ 1433.923468] irq_work_run_list+0x55/0x80
[ 1433.928694] ? tick_sched_do_timer+0x60/0x60
[ 1433.934299] irq_work_tick+0x40/0x50
[ 1433.939125] update_process_times+0x42/0x60
[ 1433.944637] tick_sched_handle+0x29/0x60
[ 1433.949858] tick_sched_timer+0x3c/0x80
[ 1433.954981] __hrtimer_run_queues+0x106/0x270
[ 1433.960687] hrtimer_interrupt+0x116/0x240
[ 1433.966101] smp_apic_timer_interrupt+0x6f/0x150
[ 1433.972099] apic_timer_interrupt+0xf/0x20
[ 1433.977515] RIP: 0010:panic+0x25b/0x2a4
[ 1433.982634] Code: 83 c3 64 eb a6 83 3d df 4b 88 01 00 74 05 e8 00 87 02 00 48 c7 c6 e0 01 51 8d 48 c7 c7 08 2a cc 8c e8 40 92 06 00 fb 66 66 90 <66> 66 90 31 db e8 af d7 0d 0
0 4c 39 eb 7c 1d 41 83 f4 01 48 8b 05
[ 1434.005315] RSP: 0000:ffff95b3ff8438b8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 1434.014609] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000006
[ 1434.023395] RDX: 0000000000000000 RSI: 0000000000000082 RDI: ffff95b3ff8563a0
[ 1434.032160] RBP: ffff95b3ff843930 R08: 0000000000000001 R09: 0000000000cdcdcd
[ 1434.040903] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 1434.049620] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1434.058311] ? apic_timer_interrupt+0xa/0x20
[ 1434.063781] ? panic+0x257/0x2a4
[ 1434.068072] oops_end+0xe4/0xf0
[ 1434.072253] die+0x42/0x50
[ 1434.075927] do_general_protection+0xcc/0x160
[ 1434.081426] general_protection+0x1e/0x30
[ 1434.086523] RIP: 0010:perf_prepare_sample+0x8f/0x510
[ 1434.092683] Code: ff ff 41 f6 c4 01 0f 85 22 02 00 00 41 f6 c4 20 74 26 4d 85 e4 0f 88 0c 01 00 00 4c 89 f6 4c 89 ff e8 f5 fe ff ff 49 89 45 70 <48> 8b 00 8d 04 c5 08 00 00 0
0 66 01 43 06 41 f7 c4 00 04 00 00 74
[ 1434.114974] RSP: 0000:ffff95b3ff843a78 EFLAGS: 00010082
[ 1434.121474] RAX: 8d1217eb826cce00 RBX: ffff95b3ff843ad8 RCX: 000000000000001f
[ 1434.130119] RDX: 0000000000000000 RSI: 00000000355563e5 RDI: 0000000000000000
[ 1434.138755] RBP: ffff95b3ff843ab0 R08: ffffd016493f3b42 R09: 0000000000000000
[ 1434.147383] R10: ffff95b3ff843a08 R11: 0000000000000000 R12: 80000000000306e5
[ 1434.156003] R13: ffff95b3ff843bc0 R14: ffff95b3ff843b18 R15: ffff95b3f6b65800
[ 1434.164622] ? perf_prepare_sample+0x29b/0x510
[ 1434.170239] ? intel_pmu_drain_bts_buffer+0x194/0x230
[ 1434.176543] intel_pmu_drain_bts_buffer+0x160/0x230
[ 1434.182655] ? tick_nohz_irq_exit+0x31/0x40
[ 1434.187991] ? smp_call_function_single_interrupt+0x48/0xe0
[ 1434.194890] ? call_function_single_interrupt+0xf/0x20
[ 1434.201311] ? call_function_single_interrupt+0xa/0x20
[ 1434.207712] ? x86_schedule_events+0x1a0/0x2f0
[ 1434.213344] ? x86_pmu_commit_txn+0xb4/0x100
[ 1434.218780] ? find_busiest_group+0x47/0x5d0
[ 1434.224212] ? perf_event_set_state.part.42+0x12/0x50
[ 1434.230528] ? perf_mux_hrtimer_restart+0x40/0xb0
[ 1434.236447] intel_pmu_disable_event+0xae/0x100
[ 1434.242181] ? intel_pmu_disable_event+0xae/0x100
[ 1434.248104] x86_pmu_stop+0x7a/0xb0
[ 1434.252674] x86_pmu_del+0x57/0x120
[ 1434.257230] event_sched_out.isra.101+0x83/0x180
[ 1434.263062] group_sched_out.part.103+0x57/0xe0
[ 1434.268793] ctx_sched_out+0x188/0x240
[ 1434.273654] ctx_resched+0xa8/0xd0
[ 1434.278122] __perf_event_enable+0x193/0x1e0
[ 1434.283563] event_function+0x8e/0xc0
[ 1434.288319] remote_function+0x41/0x50
[ 1434.293170] flush_smp_call_function_queue+0x68/0x100
[ 1434.299485] generic_smp_call_function_single_interrupt+0x13/0x30
[ 1434.306951] smp_call_function_single_interrupt+0x3e/0xe0
[ 1434.313626] call_function_single_interrupt+0xf/0x20
[ 1434.319802] </IRQ>
[ 1434.322763] RIP: 0010:cpuidle_enter_state+0xc2/0x460
[ 1434.328936] Code: 66 90 31 ff e8 2f 19 8a ff 80 7d c7 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 69 03 00 00 31 ff e8 f2 25 90 ff fb 66 66 90 <66> 66 90 45 85 ed 0f 88 37 03 00 00 4c 8b 45 d0 4c 2b 45 b8 48 ba
[ 1434.351246] RSP: 0000:ffffb1d70c527e48 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff04
[ 1434.360394] RAX: ffff95b3ff862a00 RBX: ffffffff8d1449c0 RCX: 000000000000001f
[ 1434.369055] RDX: 0000000000000000 RSI: 00000000355563e5 RDI: 0000000000000000
[ 1434.377721] RBP: ffffb1d70c527e90 R08: ffffd016493f3b42 R09: ffff95b3ff861a64
[ 1434.386398] R10: ffffb1d70c527e18 R11: 0000000000000050 R12: ffffd1aaefa40090
[ 1434.395071] R13: 0000000000000001 R14: 0000000000000001 R15: ffffffff8d1449c0
[ 1434.403760] ? cpuidle_enter_state+0xa1/0x460
[ 1434.409346] cpuidle_enter+0x17/0x20
[ 1434.414054] call_cpuidle+0x23/0x40
[ 1434.418644] do_idle+0x201/0x280
[ 1434.422918] cpu_startup_entry+0x1d/0x20
[ 1434.427955] start_secondary+0x1ab/0x200
[ 1434.432983] secondary_startup_64+0xa4/0xb0
[ 1434.438301] ---[ end trace 826a05dfaf1c2409 ]---
Thanks,
Ravi
[-- Attachment #2: config --]
[-- Type: text/plain, Size: 139827 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 5.0.0-rc3-ravi-pfuzzer Kernel Configuration
#
#
# Compiler: gcc (Ubuntu 5.5.0-12ubuntu1) 5.5.0 20171010
#
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=50500
CONFIG_CLANG_VERSION=0
CONFIG_CC_HAS_ASM_GOTO=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_EXTABLE_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_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_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_USELIB=y
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=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
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_DATA=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
#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
CONFIG_NO_HZ_IDLE=y
# CONFIG_NO_HZ_FULL is not set
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
# CONFIG_IRQ_TIME_ACCOUNTING is not set
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
# CONFIG_PSI is not set
CONFIG_CPU_ISOLATION=y
#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_BUILD_BIN2C=y
CONFIG_IKCONFIG=m
# CONFIG_IKCONFIG_PROC is not set
CONFIG_LOG_BUF_SHIFT=18
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=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_SWAP_ENABLED is not set
CONFIG_MEMCG_KMEM=y
CONFIG_BLK_CGROUP=y
# CONFIG_DEBUG_BLK_CGROUP is not set
CONFIG_CGROUP_WRITEBACK=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
# CONFIG_RT_GROUP_SCHED is not set
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_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_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_BPF=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_SYSCTL_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_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_BPF_SYSCALL=y
CONFIG_BPF_JIT_ALWAYS_ON=y
CONFIG_USERFAULTFD=y
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_RSEQ=y
# CONFIG_DEBUG_RSEQ is not set
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PC104=y
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
CONFIG_SLUB_MEMCG_SYSFS_ON=y
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_SLAB_MERGE_DEFAULT=y
CONFIG_SLAB_FREELIST_RANDOM=y
CONFIG_SLAB_FREELIST_HARDENED=y
CONFIG_SLUB_CPU_PARTIAL=y
CONFIG_SYSTEM_DATA_VERIFICATION=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
CONFIG_64BIT=y
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf64-x86-64"
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"
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_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=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_HUGE_PMD_SHARE=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_ZONE_DMA32=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=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=4
CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
#
# Processor type and features
#
CONFIG_ZONE_DMA=y
CONFIG_SMP=y
CONFIG_X86_FEATURE_NAMES=y
CONFIG_X86_X2APIC=y
CONFIG_X86_MPPARSE=y
# CONFIG_GOLDFISH is not set
CONFIG_RETPOLINE=y
# CONFIG_X86_RESCTRL is not set
CONFIG_X86_EXTENDED_PLATFORM=y
CONFIG_X86_NUMACHIP=y
# CONFIG_X86_VSMP is not set
# CONFIG_X86_UV is not set
# 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=y
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_XXL=y
# CONFIG_PARAVIRT_DEBUG is not set
CONFIG_PARAVIRT_SPINLOCKS=y
# CONFIG_QUEUED_LOCK_STAT is not set
CONFIG_XEN=y
CONFIG_XEN_PV=y
CONFIG_XEN_PV_SMP=y
CONFIG_XEN_DOM0=y
CONFIG_XEN_PVHVM=y
CONFIG_XEN_PVHVM_SMP=y
CONFIG_XEN_512GB=y
CONFIG_XEN_SAVE_RESTORE=y
# CONFIG_XEN_DEBUG_FS is not set
CONFIG_XEN_PVH=y
CONFIG_KVM_GUEST=y
CONFIG_PVH=y
CONFIG_KVM_DEBUG_FS=y
# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
CONFIG_PARAVIRT_CLOCK=y
# CONFIG_JAILHOUSE_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_PROCESSOR_SELECT=y
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_HYGON=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
CONFIG_GART_IOMMU=y
CONFIG_CALGARY_IOMMU=y
CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y
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 is not set
CONFIG_X86_THERMAL_VECTOR=y
#
# Performance monitoring
#
CONFIG_PERF_EVENTS_INTEL_UNCORE=y
# CONFIG_PERF_EVENTS_INTEL_RAPL is not set
# CONFIG_PERF_EVENTS_INTEL_CSTATE is not set
# CONFIG_PERF_EVENTS_AMD_POWER is not set
CONFIG_X86_16BIT=y
CONFIG_X86_ESPFIX64=y
CONFIG_X86_VSYSCALL_EMULATION=y
# CONFIG_I8K is not set
CONFIG_MICROCODE=y
CONFIG_MICROCODE_INTEL=y
CONFIG_MICROCODE_AMD=y
CONFIG_MICROCODE_OLD_INTERFACE=y
# CONFIG_X86_MSR is not set
# CONFIG_X86_CPUID is not set
# CONFIG_X86_5LEVEL is not set
CONFIG_X86_DIRECT_GBPAGES=y
# CONFIG_X86_CPA_STATISTICS is not set
CONFIG_ARCH_HAS_MEM_ENCRYPT=y
CONFIG_AMD_MEM_ENCRYPT=y
# CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT is not set
CONFIG_ARCH_USE_MEMREMAP_PROT=y
CONFIG_NUMA=y
CONFIG_AMD_NUMA=y
CONFIG_X86_64_ACPI_NUMA=y
CONFIG_NODES_SPAN_OTHER_NODES=y
# CONFIG_NUMA_EMU is not set
CONFIG_NODES_SHIFT=10
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_MEMORY_PROBE=y
CONFIG_ARCH_PROC_KCORE_TEXT=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
CONFIG_X86_PMEM_LEGACY_DEVICE=y
CONFIG_X86_PMEM_LEGACY=y
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
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_INTEL_UMIP=y
CONFIG_X86_INTEL_MPX=y
CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y
CONFIG_EFI=y
CONFIG_EFI_STUB=y
CONFIG_EFI_MIXED=y
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
CONFIG_KEXEC=y
CONFIG_KEXEC_FILE=y
CONFIG_ARCH_HAS_KEXEC_PURGATORY=y
CONFIG_KEXEC_VERIFY_SIG=y
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 is not set
# CONFIG_DEBUG_HOTPLUG_CPU0 is not set
# CONFIG_COMPAT_VDSO is not set
CONFIG_LEGACY_VSYSCALL_EMULATE=y
# 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
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_SUSPEND_SKIP_SYNC is not set
CONFIG_HIBERNATE_CALLBACKS=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
# CONFIG_PM_AUTOSLEEP is not set
CONFIG_PM_WAKELOCKS=y
CONFIG_PM_WAKELOCKS_LIMIT=100
CONFIG_PM_WAKELOCKS_GC=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
CONFIG_PM_ADVANCED_DEBUG=y
# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_PM_SLEEP_DEBUG=y
# CONFIG_DPM_WATCHDOG is not set
CONFIG_PM_TRACE=y
CONFIG_PM_TRACE_RTC=y
CONFIG_PM_CLK=y
CONFIG_WQ_POWER_EFFICIENT_DEFAULT=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=y
CONFIG_ACPI_DEBUGGER_USER=y
CONFIG_ACPI_SPCR_TABLE=y
CONFIG_ACPI_LPIT=y
CONFIG_ACPI_SLEEP=y
# CONFIG_ACPI_PROCFS_POWER is not set
CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
# CONFIG_ACPI_EC_DEBUGFS is not set
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
# CONFIG_ACPI_VIDEO is not set
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_TAD is not set
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_CPPC_LIB=y
CONFIG_ACPI_PROCESSOR=y
# CONFIG_ACPI_IPMI is not set
CONFIG_ACPI_HOTPLUG_CPU=y
# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_NUMA=y
CONFIG_ACPI_CUSTOM_DSDT_FILE=""
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_DEBUG=y
CONFIG_ACPI_PCI_SLOT=y
CONFIG_ACPI_CONTAINER=y
CONFIG_ACPI_HOTPLUG_MEMORY=y
CONFIG_ACPI_HOTPLUG_IOAPIC=y
# CONFIG_ACPI_SBS is not set
CONFIG_ACPI_HED=y
# CONFIG_ACPI_CUSTOM_METHOD is not set
CONFIG_ACPI_BGRT=y
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
# CONFIG_ACPI_NFIT is not set
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
CONFIG_ACPI_APEI=y
CONFIG_ACPI_APEI_GHES=y
CONFIG_ACPI_APEI_PCIEAER=y
CONFIG_ACPI_APEI_MEMORY_FAILURE=y
# CONFIG_ACPI_APEI_EINJ is not set
# CONFIG_ACPI_APEI_ERST_DEBUG is not set
# CONFIG_DPTF_POWER is not set
# CONFIG_ACPI_EXTLOG is not set
# CONFIG_PMIC_OPREGION is not set
# CONFIG_ACPI_CONFIGFS is not set
CONFIG_TPS68470_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_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE 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=y
CONFIG_X86_ACPI_CPUFREQ=y
CONFIG_X86_ACPI_CPUFREQ_CPB=y
CONFIG_X86_POWERNOW_K8=y
# CONFIG_X86_AMD_FREQ_SENSITIVITY is not set
CONFIG_X86_SPEEDSTEP_CENTRINO=y
# CONFIG_X86_P4_CLOCKMOD is not set
#
# shared options
#
#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
CONFIG_INTEL_IDLE=y
#
# Bus options (PCI etc.)
#
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_XEN=y
CONFIG_MMCONF_FAM10H=y
# CONFIG_PCI_CNB20LE_QUIRK is not set
CONFIG_ISA_BUS=y
CONFIG_ISA_DMA_API=y
CONFIG_AMD_NB=y
# CONFIG_X86_SYSFB is not set
#
# Binary Emulations
#
CONFIG_IA32_EMULATION=y
# CONFIG_IA32_AOUT is not set
CONFIG_X86_X32=y
CONFIG_COMPAT_32=y
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_X86_DEV_DMA_OPS=y
CONFIG_HAVE_GENERIC_GUP=y
#
# Firmware Drivers
#
CONFIG_EDD=y
CONFIG_EDD_OFF=y
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_DMIID=y
# CONFIG_DMI_SYSFS is not set
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
CONFIG_ISCSI_IBFT_FIND=y
# CONFIG_ISCSI_IBFT is not set
# CONFIG_FW_CFG_SYSFS 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 is not set
CONFIG_EFI_RUNTIME_MAP=y
# CONFIG_EFI_FAKE_MEMMAP is not set
CONFIG_EFI_RUNTIME_WRAPPERS=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=y
CONFIG_UEFI_CPER=y
CONFIG_UEFI_CPER_X86=y
CONFIG_EFI_DEV_PATH_PARSER=y
#
# Tegra firmware driver
#
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_VIRTUALIZATION=y
CONFIG_KVM=m
CONFIG_KVM_INTEL=m
# CONFIG_KVM_AMD is not set
# CONFIG_KVM_MMU_AUDIT is not set
# CONFIG_VHOST_NET is not set
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_KEXEC_CORE=y
CONFIG_HOTPLUG_SMT=y
# CONFIG_OPROFILE is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
CONFIG_KPROBES=y
CONFIG_JUMP_LABEL=y
# CONFIG_STATIC_KEYS_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_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_CLK=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_HAVE_RCU_TABLE_FREE=y
CONFIG_HAVE_RCU_TABLE_INVALIDATE=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_FILTER=y
CONFIG_SECCOMP_FILTER=y
CONFIG_HAVE_ARCH_STACKLEAK=y
CONFIG_HAVE_STACKPROTECTOR=y
CONFIG_CC_HAS_STACKPROTECTOR_NONE=y
CONFIG_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR_STRONG=y
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_CONTEXT_TRACKING=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=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_HAVE_ARCH_SOFT_DIRTY=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
CONFIG_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_COPY_THREAD_TLS=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_ARCH_HAS_REFCOUNT=y
# CONFIG_REFCOUNT_FULL is not set
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
CONFIG_PLUGIN_HOSTCC=""
CONFIG_HAVE_GCC_PLUGINS=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
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 is not set
# CONFIG_MODULE_SIG_SHA384 is not set
CONFIG_MODULE_SIG_SHA512=y
CONFIG_MODULE_SIG_HASH="sha512"
# CONFIG_MODULE_COMPRESS is not set
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLK_SCSI_REQUEST=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLK_DEV_ZONED=y
CONFIG_BLK_DEV_THROTTLING=y
# CONFIG_BLK_DEV_THROTTLING_LOW is not set
CONFIG_BLK_CMDLINE_PARSER=y
CONFIG_BLK_WBT=y
# CONFIG_BLK_CGROUP_IOLATENCY is not set
CONFIG_BLK_WBT_MQ=y
CONFIG_BLK_DEBUG_FS=y
CONFIG_BLK_DEBUG_FS_ZONED=y
CONFIG_BLK_SED_OPAL=y
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
CONFIG_AIX_PARTITION=y
CONFIG_OSF_PARTITION=y
CONFIG_AMIGA_PARTITION=y
CONFIG_ATARI_PARTITION=y
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
CONFIG_SGI_PARTITION=y
CONFIG_ULTRIX_PARTITION=y
CONFIG_SUN_PARTITION=y
CONFIG_KARMA_PARTITION=y
CONFIG_EFI_PARTITION=y
CONFIG_SYSV68_PARTITION=y
CONFIG_CMDLINE_PARTITION=y
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 is not set
# CONFIG_MQ_IOSCHED_KYBER is not set
# CONFIG_IOSCHED_BFQ is not set
CONFIG_PREEMPT_NOTIFIERS=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_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 is not set
CONFIG_COREDUMP=y
#
# Memory Management options
#
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_NEED_MULTIPLE_NODES=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
CONFIG_ARCH_DISCARD_MEMBLOCK=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=y
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MEMORY_BALLOON=y
CONFIG_BALLOON_COMPACTION=y
CONFIG_COMPACTION=y
CONFIG_MIGRATION=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=65536
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
CONFIG_MEMORY_FAILURE=y
# CONFIG_HWPOISON_INJECT is not set
CONFIG_TRANSPARENT_HUGEPAGE=y
# CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS is not set
CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y
CONFIG_ARCH_WANTS_THP_SWAP=y
CONFIG_THP_SWAP=y
CONFIG_TRANSPARENT_HUGE_PAGECACHE=y
CONFIG_CLEANCACHE=y
CONFIG_FRONTSWAP=y
CONFIG_CMA=y
# CONFIG_CMA_DEBUG is not set
# CONFIG_CMA_DEBUGFS is not set
CONFIG_CMA_AREAS=7
CONFIG_MEM_SOFT_DIRTY=y
CONFIG_ZSWAP=y
CONFIG_ZPOOL=y
CONFIG_ZBUD=y
# CONFIG_Z3FOLD is not set
CONFIG_ZSMALLOC=y
CONFIG_PGTABLE_MAPPING=y
# CONFIG_ZSMALLOC_STAT is not set
CONFIG_GENERIC_EARLY_IOREMAP=y
# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
CONFIG_IDLE_PAGE_TRACKING=y
CONFIG_ARCH_HAS_ZONE_DEVICE=y
CONFIG_ZONE_DEVICE=y
CONFIG_ARCH_HAS_HMM=y
CONFIG_MIGRATE_VMA_HELPER=y
CONFIG_DEV_PAGEMAP_OPS=y
CONFIG_HMM=y
CONFIG_HMM_MIRROR=y
CONFIG_DEVICE_PRIVATE=y
CONFIG_DEVICE_PUBLIC=y
CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
CONFIG_ARCH_HAS_PKEYS=y
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_BENCHMARK is not set
CONFIG_ARCH_HAS_PTE_SPECIAL=y
CONFIG_NET=y
CONFIG_NET_INGRESS=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_DIAG is not set
CONFIG_UNIX=y
# CONFIG_UNIX_DIAG is not set
# CONFIG_TLS is not set
# CONFIG_XFRM_USER is not set
# CONFIG_NET_KEY is not set
# CONFIG_SMC is not set
# CONFIG_XDP_SOCKETS is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_FIB_TRIE_STATS=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE_DEMUX is not set
CONFIG_IP_MROUTE_COMMON=y
CONFIG_IP_MROUTE=y
# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
# CONFIG_NET_FOU is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_DIAG is not set
CONFIG_TCP_CONG_ADVANCED=y
# CONFIG_TCP_CONG_BIC is not set
CONFIG_TCP_CONG_CUBIC=y
# CONFIG_TCP_CONG_WESTWOOD is not set
# CONFIG_TCP_CONG_HTCP is not set
# CONFIG_TCP_CONG_HSTCP is not set
# CONFIG_TCP_CONG_HYBLA is not set
# CONFIG_TCP_CONG_VEGAS is not set
# CONFIG_TCP_CONG_NV is not set
# CONFIG_TCP_CONG_SCALABLE is not set
# CONFIG_TCP_CONG_LP is not set
# CONFIG_TCP_CONG_VENO is not set
# CONFIG_TCP_CONG_YEAH is not set
# CONFIG_TCP_CONG_ILLINOIS is not set
# CONFIG_TCP_CONG_DCTCP is not set
# CONFIG_TCP_CONG_CDG is not set
# CONFIG_TCP_CONG_BBR is not set
CONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_IPV6_MIP6 is not set
# CONFIG_IPV6_ILA is not set
# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET6_XFRM_MODE_TUNNEL is not set
# CONFIG_INET6_XFRM_MODE_BEET is not set
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
# CONFIG_IPV6_SIT is not set
# CONFIG_IPV6_TUNNEL is not set
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_IPV6_SUBTREES=y
CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y
CONFIG_IPV6_PIMSM_V2=y
CONFIG_IPV6_SEG6_LWTUNNEL=y
CONFIG_IPV6_SEG6_HMAC=y
CONFIG_IPV6_SEG6_BPF=y
CONFIG_NETLABEL=y
CONFIG_NETWORK_SECMARK=y
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_INGRESS=y
# CONFIG_NETFILTER_NETLINK_ACCT is not set
# CONFIG_NETFILTER_NETLINK_QUEUE is not set
# CONFIG_NETFILTER_NETLINK_LOG is not set
# CONFIG_NETFILTER_NETLINK_OSF is not set
# CONFIG_NF_CONNTRACK is not set
# CONFIG_NF_LOG_NETDEV is not set
# CONFIG_NF_TABLES is not set
CONFIG_NETFILTER_XTABLES=m
#
# Xtables combined modules
#
# CONFIG_NETFILTER_XT_MARK is not set
#
# Xtables targets
#
# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
# CONFIG_NETFILTER_XT_TARGET_LED is not set
# CONFIG_NETFILTER_XT_TARGET_LOG is not set
# CONFIG_NETFILTER_XT_TARGET_MARK is not set
# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
# CONFIG_NETFILTER_XT_TARGET_TEE is not set
# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
#
# Xtables matches
#
# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set
# CONFIG_NETFILTER_XT_MATCH_BPF is not set
# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
# CONFIG_NETFILTER_XT_MATCH_CPU is not set
# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
# CONFIG_NETFILTER_XT_MATCH_ECN is not set
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_HL is not set
# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_MAC is not set
# CONFIG_NETFILTER_XT_MATCH_MARK is not set
# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
# CONFIG_NETFILTER_XT_MATCH_OSF is not set
# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
# CONFIG_NETFILTER_XT_MATCH_REALM is not set
# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
# CONFIG_NETFILTER_XT_MATCH_STRING is not set
# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
# CONFIG_NETFILTER_XT_MATCH_TIME is not set
# CONFIG_NETFILTER_XT_MATCH_U32 is not set
# CONFIG_IP_SET is not set
# CONFIG_IP_VS is not set
#
# IP: Netfilter Configuration
#
# CONFIG_NF_SOCKET_IPV4 is not set
# CONFIG_NF_TPROXY_IPV4 is not set
# CONFIG_NF_DUP_IPV4 is not set
# CONFIG_NF_LOG_ARP is not set
# CONFIG_NF_LOG_IPV4 is not set
# CONFIG_NF_REJECT_IPV4 is not set
CONFIG_IP_NF_IPTABLES=m
# CONFIG_IP_NF_MATCH_AH is not set
# CONFIG_IP_NF_MATCH_ECN is not set
# CONFIG_IP_NF_MATCH_TTL is not set
# CONFIG_IP_NF_FILTER is not set
# CONFIG_IP_NF_MANGLE is not set
# CONFIG_IP_NF_RAW is not set
# CONFIG_IP_NF_SECURITY is not set
# CONFIG_IP_NF_ARPTABLES is not set
#
# IPv6: Netfilter Configuration
#
# CONFIG_NF_SOCKET_IPV6 is not set
# CONFIG_NF_TPROXY_IPV6 is not set
# CONFIG_NF_DUP_IPV6 is not set
# CONFIG_NF_REJECT_IPV6 is not set
# CONFIG_NF_LOG_IPV6 is not set
# CONFIG_IP6_NF_IPTABLES is not set
# CONFIG_BPFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_L2TP is not set
# CONFIG_BRIDGE is not set
CONFIG_HAVE_NET_DSA=y
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# 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 is not set
# CONFIG_IEEE802154 is not set
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
# CONFIG_NET_SCH_CBQ is not set
# CONFIG_NET_SCH_HTB is not set
# CONFIG_NET_SCH_HFSC is not set
# CONFIG_NET_SCH_PRIO is not set
# CONFIG_NET_SCH_MULTIQ is not set
# CONFIG_NET_SCH_RED is not set
# CONFIG_NET_SCH_SFB is not set
# CONFIG_NET_SCH_SFQ is not set
# CONFIG_NET_SCH_TEQL is not set
# CONFIG_NET_SCH_TBF is not set
# CONFIG_NET_SCH_CBS is not set
# CONFIG_NET_SCH_ETF is not set
# CONFIG_NET_SCH_TAPRIO is not set
# CONFIG_NET_SCH_GRED is not set
# CONFIG_NET_SCH_DSMARK is not set
# CONFIG_NET_SCH_NETEM is not set
# CONFIG_NET_SCH_DRR is not set
# CONFIG_NET_SCH_MQPRIO is not set
# CONFIG_NET_SCH_SKBPRIO is not set
# CONFIG_NET_SCH_CHOKE is not set
# CONFIG_NET_SCH_QFQ is not set
# CONFIG_NET_SCH_CODEL is not set
CONFIG_NET_SCH_FQ_CODEL=m
# CONFIG_NET_SCH_CAKE is not set
# CONFIG_NET_SCH_FQ is not set
# CONFIG_NET_SCH_HHF is not set
# CONFIG_NET_SCH_PIE is not set
# CONFIG_NET_SCH_INGRESS is not set
# CONFIG_NET_SCH_PLUG is not set
# CONFIG_NET_SCH_DEFAULT is not set
#
# Classification
#
CONFIG_NET_CLS=y
# CONFIG_NET_CLS_BASIC is not set
# CONFIG_NET_CLS_TCINDEX is not set
# CONFIG_NET_CLS_ROUTE4 is not set
# CONFIG_NET_CLS_FW is not set
# CONFIG_NET_CLS_U32 is not set
# CONFIG_NET_CLS_RSVP is not set
# CONFIG_NET_CLS_RSVP6 is not set
# CONFIG_NET_CLS_FLOW is not set
# CONFIG_NET_CLS_CGROUP is not set
# CONFIG_NET_CLS_BPF is not set
# CONFIG_NET_CLS_FLOWER is not set
# CONFIG_NET_CLS_MATCHALL is not set
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
# CONFIG_NET_EMATCH_CMP is not set
# CONFIG_NET_EMATCH_NBYTE is not set
# CONFIG_NET_EMATCH_U32 is not set
# CONFIG_NET_EMATCH_META is not set
# CONFIG_NET_EMATCH_TEXT is not set
# CONFIG_NET_EMATCH_IPT is not set
CONFIG_NET_CLS_ACT=y
# CONFIG_NET_ACT_POLICE is not set
# CONFIG_NET_ACT_GACT is not set
# CONFIG_NET_ACT_MIRRED is not set
# CONFIG_NET_ACT_SAMPLE is not set
# CONFIG_NET_ACT_IPT is not set
# CONFIG_NET_ACT_NAT is not set
# CONFIG_NET_ACT_PEDIT is not set
# CONFIG_NET_ACT_SIMP is not set
# CONFIG_NET_ACT_SKBEDIT is not set
# CONFIG_NET_ACT_CSUM is not set
# CONFIG_NET_ACT_VLAN is not set
# CONFIG_NET_ACT_BPF is not set
# CONFIG_NET_ACT_SKBMOD is not set
# CONFIG_NET_ACT_IFE is not set
# CONFIG_NET_ACT_TUNNEL_KEY is not set
CONFIG_NET_SCH_FIFO=y
CONFIG_DCB=y
CONFIG_DNS_RESOLVER=y
# CONFIG_BATMAN_ADV is not set
# CONFIG_OPENVSWITCH is not set
# CONFIG_VSOCKETS is not set
# CONFIG_NETLINK_DIAG is not set
CONFIG_MPLS=y
# CONFIG_NET_MPLS_GSO is not set
# CONFIG_MPLS_ROUTING is not set
# CONFIG_NET_NSH is not set
# CONFIG_HSR is not set
CONFIG_NET_SWITCHDEV=y
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_NET_NCSI=y
# CONFIG_NCSI_OEM_CMD_GET_MAC 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 is not set
# CONFIG_NET_DROP_MONITOR is not set
CONFIG_HAMRADIO=y
#
# Packet Radio protocols
#
# CONFIG_AX25 is not set
# CONFIG_CAN is not set
# CONFIG_BT is not set
# 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 is not set
#
# CFG80211 needs to be enabled for MAC80211
#
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
# CONFIG_WIMAX is not set
CONFIG_RFKILL=y
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 is not set
# CONFIG_NFC is not set
# CONFIG_PSAMPLE is not set
# CONFIG_NET_IFE is not set
CONFIG_LWTUNNEL=y
CONFIG_LWTUNNEL_BPF=y
CONFIG_DST_CACHE=y
CONFIG_NET_SOCK_MSG=y
# CONFIG_NET_DEVLINK is not set
CONFIG_MAY_USE_DEVLINK=y
# CONFIG_FAILOVER is not set
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 is not set
# CONFIG_PCIE_ECRC is not set
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEBUG=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=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=y
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_PF_STUB is not set
# 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_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_ACPI=y
# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
CONFIG_HOTPLUG_PCI_CPCI=y
# CONFIG_HOTPLUG_PCI_CPCI_ZT5550 is not set
# CONFIG_HOTPLUG_PCI_CPCI_GENERIC is not set
# CONFIG_HOTPLUG_PCI_SHPC is not set
#
# PCI controller drivers
#
#
# Cadence PCIe controllers support
#
# CONFIG_VMD is not set
#
# DesignWare PCI Core Support
#
# CONFIG_PCIE_DW_PLAT_HOST is not set
# CONFIG_PCIE_DW_PLAT_EP is not set
# CONFIG_PCI_MESON is not set
#
# PCI Endpoint
#
CONFIG_PCI_ENDPOINT=y
CONFIG_PCI_ENDPOINT_CONFIGFS=y
# CONFIG_PCI_EPF_TEST is not set
#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
# CONFIG_PCCARD is not set
CONFIG_RAPIDIO=y
# CONFIG_RAPIDIO_TSI721 is not set
CONFIG_RAPIDIO_DISC_TIMEOUT=30
# CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS is not set
CONFIG_RAPIDIO_DMA_ENGINE=y
# CONFIG_RAPIDIO_DEBUG is not set
# CONFIG_RAPIDIO_ENUM_BASIC is not set
# CONFIG_RAPIDIO_CHMAN is not set
# CONFIG_RAPIDIO_MPORT_CDEV is not set
#
# RapidIO Switch drivers
#
# CONFIG_RAPIDIO_TSI57X is not set
# CONFIG_RAPIDIO_CPS_XX is not set
# CONFIG_RAPIDIO_TSI568 is not set
# CONFIG_RAPIDIO_CPS_GEN2 is not set
# CONFIG_RAPIDIO_RXS_GEN3 is not set
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
CONFIG_ALLOW_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
CONFIG_SYS_HYPERVISOR=y
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SPI=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
# CONFIG_DMA_CMA is not set
#
# Bus devices
#
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
# CONFIG_GNSS is not set
# CONFIG_MTD is not set
# CONFIG_OF is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
# CONFIG_PARPORT is not set
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set
#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_NULL_BLK is not set
# CONFIG_BLK_DEV_FD is not set
CONFIG_CDROM=y
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
# CONFIG_ZRAM is not set
# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SKD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
CONFIG_XEN_BLKDEV_FRONTEND=y
# CONFIG_XEN_BLKDEV_BACKEND is not set
# CONFIG_VIRTIO_BLK is not set
# CONFIG_BLK_DEV_RBD is not set
# CONFIG_BLK_DEV_RSXX is not set
#
# NVME Support
#
# CONFIG_BLK_DEV_NVME is not set
# CONFIG_NVME_RDMA is not set
# CONFIG_NVME_FC is not set
# CONFIG_NVME_TARGET is not set
#
# Misc devices
#
# CONFIG_AD525X_DPOT is not set
# CONFIG_DUMMY_IRQ is not set
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_APDS9802ALS is not set
# CONFIG_ISL29003 is not set
# CONFIG_ISL29020 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_SENSORS_BH1770 is not set
# CONFIG_SENSORS_APDS990X is not set
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not set
# CONFIG_USB_SWITCH_FSA9480 is not set
# CONFIG_LATTICE_ECP3_CONFIG is not set
CONFIG_SRAM=y
# CONFIG_PCI_ENDPOINT_TEST is not set
# CONFIG_PVPANIC is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_AT25 is not set
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_EEPROM_93XX46 is not set
# CONFIG_EEPROM_IDT_89HPESX is not set
# CONFIG_EEPROM_EE1004 is not set
# CONFIG_CB710_CORE is not set
#
# Texas Instruments shared transport line discipline
#
# CONFIG_TI_ST is not set
# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_ALTERA_STAPL is not set
# CONFIG_INTEL_MEI is not set
# CONFIG_INTEL_MEI_ME is not set
# CONFIG_INTEL_MEI_TXE is not set
# CONFIG_VMWARE_VMCI is not set
#
# Intel MIC & related support
#
#
# Intel MIC Bus Driver
#
# CONFIG_INTEL_MIC_BUS is not set
#
# SCIF Bus Driver
#
# CONFIG_SCIF_BUS is not set
#
# VOP Bus Driver
#
# CONFIG_VOP_BUS is not set
#
# Intel MIC Host Driver
#
#
# Intel MIC Card Driver
#
#
# SCIF Driver
#
#
# Intel MIC Coprocessor State Management (COSM) Drivers
#
#
# VOP Driver
#
# CONFIG_GENWQE is not set
# CONFIG_ECHO is not set
# CONFIG_MISC_ALCOR_PCI is not set
# CONFIG_MISC_RTSX_PCI is not set
# CONFIG_MISC_RTSX_USB is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=y
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=y
# CONFIG_CHR_DEV_SCH is not set
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y
#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
CONFIG_SCSI_ISCSI_ATTRS=m
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
CONFIG_ISCSI_BOOT_SYSFS=m
CONFIG_SCSI_CXGB3_ISCSI=m
CONFIG_SCSI_CXGB4_ISCSI=m
CONFIG_SCSI_BNX2_ISCSI=m
CONFIG_BE2ISCSI=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# 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=y
# CONFIG_MEGARAID_MM is not set
# CONFIG_MEGARAID_LEGACY is not set
CONFIG_MEGARAID_SAS=m
# CONFIG_SCSI_MPT3SAS is not set
# CONFIG_SCSI_MPT2SAS is not set
# CONFIG_SCSI_SMARTPQI is not set
# 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 is not set
# CONFIG_XEN_SCSI_FRONTEND is not set
# CONFIG_SCSI_SNIC is not set
# CONFIG_SCSI_DMX3191D 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_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_ISCSI=m
CONFIG_QEDI=m
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_AM53C974 is not set
# CONFIG_SCSI_WD719X is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_VIRTIO is not set
CONFIG_SCSI_DH=y
# CONFIG_SCSI_DH_RDAC is not set
# CONFIG_SCSI_DH_HP_SW is not set
# CONFIG_SCSI_DH_EMC is not set
# CONFIG_SCSI_DH_ALUA is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_ATA_ACPI=y
CONFIG_SATA_ZPODD=y
CONFIG_SATA_PMP=y
#
# Controllers with non-SFF native interface
#
CONFIG_SATA_AHCI=m
CONFIG_SATA_MOBILE_LPM_POLICY=0
CONFIG_SATA_AHCI_PLATFORM=m
# CONFIG_SATA_INIC162X is not set
CONFIG_SATA_ACARD_AHCI=m
# 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=y
# 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=y
# 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_PLATFORM is not set
# CONFIG_PATA_RZ1000 is not set
#
# Generic fallback / legacy drivers
#
# CONFIG_PATA_ACPI is not set
CONFIG_ATA_GENERIC=y
# 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=m
# CONFIG_MD_FAULTY is not set
# CONFIG_BCACHE is not set
CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_DEBUG is not set
# CONFIG_DM_UNSTRIPED is not set
# CONFIG_DM_CRYPT is not set
# CONFIG_DM_SNAPSHOT is not set
# CONFIG_DM_THIN_PROVISIONING is not set
# CONFIG_DM_CACHE is not set
# CONFIG_DM_WRITECACHE is not set
# CONFIG_DM_ERA is not set
# CONFIG_DM_MIRROR is not set
# CONFIG_DM_RAID is not set
# CONFIG_DM_ZERO is not set
# CONFIG_DM_MULTIPATH is not set
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
# CONFIG_DM_FLAKEY is not set
# CONFIG_DM_VERITY is not set
# CONFIG_DM_SWITCH is not set
# CONFIG_DM_LOG_WRITES is not set
# CONFIG_DM_INTEGRITY is not set
# CONFIG_DM_ZONED is not set
# CONFIG_TARGET_CORE is not set
CONFIG_FUSION=y
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_SAS is not set
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_LOGGING=y
#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_FIREWIRE_NOSY is not set
CONFIG_MACINTOSH_DRIVERS=y
CONFIG_MAC_EMUMOUSEBTN=m
CONFIG_NETDEVICES=y
CONFIG_MII=m
CONFIG_NET_CORE=y
# CONFIG_BONDING is not set
# CONFIG_DUMMY is not set
# CONFIG_EQUALIZER is not set
CONFIG_NET_FC=y
# CONFIG_IFB is not set
# CONFIG_NET_TEAM is not set
# CONFIG_MACVLAN is not set
# CONFIG_IPVLAN is not set
# CONFIG_VXLAN is not set
# CONFIG_MACSEC is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_RIONET is not set
CONFIG_TUN=y
# CONFIG_TUN_VNET_CROSS_LE is not set
# CONFIG_VETH is not set
# CONFIG_VIRTIO_NET is not set
# CONFIG_NLMON is not set
# CONFIG_NET_VRF is not set
# CONFIG_ARCNET is not set
#
# CAIF transport drivers
#
#
# Distributed Switch Architecture drivers
#
CONFIG_ETHERNET=y
CONFIG_MDIO=m
CONFIG_NET_VENDOR_3COM=y
# CONFIG_VORTEX is not set
# CONFIG_TYPHOON is not set
CONFIG_NET_VENDOR_ADAPTEC=y
# CONFIG_ADAPTEC_STARFIRE is not set
CONFIG_NET_VENDOR_AGERE=y
# CONFIG_ET131X is not set
CONFIG_NET_VENDOR_ALACRITECH=y
# CONFIG_SLICOSS is not set
CONFIG_NET_VENDOR_ALTEON=y
# CONFIG_ACENIC is not set
# CONFIG_ALTERA_TSE is not set
CONFIG_NET_VENDOR_AMAZON=y
# CONFIG_ENA_ETHERNET is not set
CONFIG_NET_VENDOR_AMD=y
# CONFIG_AMD8111_ETH is not set
# CONFIG_PCNET32 is not set
# CONFIG_AMD_XGBE is not set
CONFIG_NET_VENDOR_AQUANTIA=y
# CONFIG_AQTION is not set
CONFIG_NET_VENDOR_ARC=y
CONFIG_NET_VENDOR_ATHEROS=y
# CONFIG_ATL2 is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_ATL1C is not set
# CONFIG_ALX is not set
CONFIG_NET_VENDOR_AURORA=y
# CONFIG_AURORA_NB8800 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 is not set
# CONFIG_BNX2X is not set
# CONFIG_SYSTEMPORT is not set
# CONFIG_BNXT is not set
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 is not set
# CONFIG_LIQUIDIO_VF is not set
CONFIG_NET_VENDOR_CHELSIO=y
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3=m
CONFIG_CHELSIO_T4=m
CONFIG_CHELSIO_T4_DCB=y
# CONFIG_CHELSIO_T4VF is not set
CONFIG_CHELSIO_LIB=m
CONFIG_NET_VENDOR_CISCO=y
# CONFIG_ENIC is not set
CONFIG_NET_VENDOR_CORTINA=y
# CONFIG_CX_ECAT is not set
# CONFIG_DNET is not set
CONFIG_NET_VENDOR_DEC=y
CONFIG_NET_TULIP=y
# CONFIG_DE2104X is not set
# CONFIG_TULIP is not set
# CONFIG_DE4X5 is not set
# CONFIG_WINBOND_840 is not set
# CONFIG_DM9102 is not set
# CONFIG_ULI526X is not set
CONFIG_NET_VENDOR_DLINK=y
# CONFIG_DL2K is not set
# CONFIG_SUNDANCE is not set
CONFIG_NET_VENDOR_EMULEX=y
CONFIG_BE2NET=m
CONFIG_BE2NET_HWMON=y
CONFIG_BE2NET_BE2=y
CONFIG_BE2NET_BE3=y
CONFIG_BE2NET_LANCER=y
CONFIG_BE2NET_SKYHAWK=y
CONFIG_NET_VENDOR_EZCHIP=y
CONFIG_NET_VENDOR_HP=y
# CONFIG_HP100 is not set
CONFIG_NET_VENDOR_HUAWEI=y
# CONFIG_HINIC is not set
CONFIG_NET_VENDOR_I825XX=y
CONFIG_NET_VENDOR_INTEL=y
# CONFIG_E100 is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
# CONFIG_IGB is not set
# CONFIG_IGBVF is not set
# CONFIG_IXGB is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGBEVF is not set
# CONFIG_I40E is not set
# CONFIG_I40EVF is not set
# CONFIG_ICE is not set
# CONFIG_FM10K is not set
# CONFIG_IGC is not set
# CONFIG_JME is not set
CONFIG_NET_VENDOR_MARVELL=y
# CONFIG_MVMDIO is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
CONFIG_NET_VENDOR_MELLANOX=y
# CONFIG_MLX4_EN is not set
# CONFIG_MLX5_CORE is not set
# CONFIG_MLXSW_CORE is not set
# CONFIG_MLXFW is not set
CONFIG_NET_VENDOR_MICREL=y
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
# CONFIG_KS8851_MLL is not set
# CONFIG_KSZ884X_PCI is not set
CONFIG_NET_VENDOR_MICROCHIP=y
# CONFIG_ENC28J60 is not set
# CONFIG_ENCX24J600 is not set
# CONFIG_LAN743X is not set
CONFIG_NET_VENDOR_MICROSEMI=y
# CONFIG_MSCC_OCELOT_SWITCH is not set
CONFIG_NET_VENDOR_MYRI=y
# CONFIG_MYRI10GE is not set
# CONFIG_FEALNX is not set
CONFIG_NET_VENDOR_NATSEMI=y
# CONFIG_NATSEMI is not set
# CONFIG_NS83820 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 is not set
CONFIG_NET_VENDOR_NI=y
# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
CONFIG_NET_VENDOR_8390=y
# CONFIG_NE2K_PCI is not set
CONFIG_NET_VENDOR_NVIDIA=y
# CONFIG_FORCEDETH is not set
CONFIG_NET_VENDOR_OKI=y
# CONFIG_ETHOC is not set
CONFIG_NET_VENDOR_PACKET_ENGINES=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
CONFIG_NET_VENDOR_QLOGIC=y
# CONFIG_QLA3XXX is not set
# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_NETXEN_NIC is not set
CONFIG_QED=m
CONFIG_QED_LL2=y
CONFIG_QED_SRIOV=y
# CONFIG_QEDE is not set
CONFIG_QED_ISCSI=y
CONFIG_QED_OOO=y
CONFIG_NET_VENDOR_QUALCOMM=y
# CONFIG_QCOM_EMAC is not set
# CONFIG_RMNET is not set
CONFIG_NET_VENDOR_RDC=y
# CONFIG_R6040 is not set
CONFIG_NET_VENDOR_REALTEK=y
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_R8169 is not set
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_NET_VENDOR_ROCKER=y
CONFIG_NET_VENDOR_SAMSUNG=y
# CONFIG_SXGBE_ETH is not set
CONFIG_NET_VENDOR_SEEQ=y
CONFIG_NET_VENDOR_SOLARFLARE=y
# CONFIG_SFC is not set
# CONFIG_SFC_FALCON is not set
CONFIG_NET_VENDOR_SILAN=y
# CONFIG_SC92031 is not set
CONFIG_NET_VENDOR_SIS=y
# CONFIG_SIS900 is not set
# CONFIG_SIS190 is not set
CONFIG_NET_VENDOR_SMSC=y
# CONFIG_EPIC100 is not set
# CONFIG_SMSC911X is not set
# CONFIG_SMSC9420 is not set
CONFIG_NET_VENDOR_SOCIONEXT=y
CONFIG_NET_VENDOR_STMICRO=y
# CONFIG_STMMAC_ETH is not set
CONFIG_NET_VENDOR_SUN=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NIU is not set
CONFIG_NET_VENDOR_SYNOPSYS=y
# CONFIG_DWC_XLGMAC is not set
CONFIG_NET_VENDOR_TEHUTI=y
# CONFIG_TEHUTI is not set
CONFIG_NET_VENDOR_TI=y
# CONFIG_TI_CPSW_ALE is not set
# CONFIG_TLAN is not set
CONFIG_NET_VENDOR_VIA=y
# CONFIG_VIA_RHINE is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_NET_VENDOR_WIZNET=y
# CONFIG_WIZNET_W5100 is not set
# CONFIG_WIZNET_W5300 is not set
CONFIG_FDDI=y
# CONFIG_DEFXX is not set
# CONFIG_SKFP is not set
# CONFIG_HIPPI is not set
# CONFIG_NET_SB1000 is not set
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
# CONFIG_MDIO_BCM_UNIMAC is not set
# CONFIG_MDIO_BITBANG is not set
# CONFIG_MDIO_MSCC_MIIM is not set
# CONFIG_MDIO_THUNDER is not set
CONFIG_PHYLIB=y
CONFIG_SWPHY=y
CONFIG_LED_TRIGGER_PHY=y
#
# MII PHY device drivers
#
# CONFIG_AMD_PHY is not set
# CONFIG_AQUANTIA_PHY is not set
# CONFIG_ASIX_PHY is not set
# CONFIG_AT803X_PHY is not set
# CONFIG_BCM7XXX_PHY is not set
# CONFIG_BCM87XX_PHY is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_CORTINA_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_DP83822_PHY is not set
# CONFIG_DP83TC811_PHY is not set
# CONFIG_DP83848_PHY is not set
# CONFIG_DP83867_PHY is not set
CONFIG_FIXED_PHY=y
# CONFIG_ICPLUS_PHY is not set
# CONFIG_INTEL_XWAY_PHY is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_MARVELL_PHY is not set
# CONFIG_MARVELL_10G_PHY is not set
# CONFIG_MICREL_PHY is not set
# CONFIG_MICROCHIP_PHY is not set
# CONFIG_MICROCHIP_T1_PHY is not set
# CONFIG_MICROSEMI_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_RENESAS_PHY is not set
# CONFIG_ROCKCHIP_PHY is not set
# CONFIG_SMSC_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_TERANETICS_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_XILINX_GMII2RGMII is not set
# CONFIG_MICREL_KS8995MA is not set
CONFIG_PPP=y
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_PPP_DEFLATE is not set
CONFIG_PPP_FILTER=y
# CONFIG_PPP_MPPE is not set
CONFIG_PPP_MULTILINK=y
# CONFIG_PPPOE is not set
# CONFIG_PPP_ASYNC is not set
# CONFIG_PPP_SYNC_TTY is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=y
CONFIG_USB_NET_DRIVERS=m
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_RTL8152 is not set
# CONFIG_USB_LAN78XX is not set
CONFIG_USB_USBNET=m
# CONFIG_USB_NET_AX8817X is not set
# CONFIG_USB_NET_AX88179_178A is not set
CONFIG_USB_NET_CDCETHER=m
# CONFIG_USB_NET_CDC_EEM is not set
# CONFIG_USB_NET_CDC_NCM is not set
# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set
# CONFIG_USB_NET_CDC_MBIM is not set
# CONFIG_USB_NET_DM9601 is not set
# CONFIG_USB_NET_SR9700 is not set
# CONFIG_USB_NET_SR9800 is not set
# CONFIG_USB_NET_SMSC75XX is not set
# CONFIG_USB_NET_SMSC95XX is not set
# CONFIG_USB_NET_GL620A is not set
# CONFIG_USB_NET_NET1080 is not set
# CONFIG_USB_NET_PLUSB is not set
# CONFIG_USB_NET_MCS7830 is not set
# CONFIG_USB_NET_RNDIS_HOST is not set
# CONFIG_USB_NET_CDC_SUBSET is not set
# CONFIG_USB_NET_ZAURUS is not set
# CONFIG_USB_NET_CX82310_ETH is not set
# CONFIG_USB_NET_KALMIA is not set
# CONFIG_USB_NET_QMI_WWAN is not set
# CONFIG_USB_HSO is not set
# CONFIG_USB_NET_INT51X1 is not set
# CONFIG_USB_IPHETH is not set
# CONFIG_USB_SIERRA_NET is not set
# CONFIG_USB_VL600 is not set
# CONFIG_USB_NET_CH9200 is not set
# CONFIG_USB_NET_AQC111 is not set
CONFIG_WLAN=y
# CONFIG_WIRELESS_WDS is not set
CONFIG_WLAN_VENDOR_ADMTEK=y
CONFIG_WLAN_VENDOR_ATH=y
# CONFIG_ATH_DEBUG is not set
CONFIG_ATH5K_PCI=y
CONFIG_WLAN_VENDOR_ATMEL=y
CONFIG_WLAN_VENDOR_BROADCOM=y
CONFIG_WLAN_VENDOR_CISCO=y
CONFIG_WLAN_VENDOR_INTEL=y
# CONFIG_IWLWIFI is not set
CONFIG_WLAN_VENDOR_INTERSIL=y
# CONFIG_HOSTAP is not set
# CONFIG_PRISM54 is not set
CONFIG_WLAN_VENDOR_MARVELL=y
CONFIG_WLAN_VENDOR_MEDIATEK=y
CONFIG_WLAN_VENDOR_RALINK=y
CONFIG_WLAN_VENDOR_REALTEK=y
CONFIG_WLAN_VENDOR_RSI=y
CONFIG_WLAN_VENDOR_ST=y
CONFIG_WLAN_VENDOR_TI=y
CONFIG_WLAN_VENDOR_ZYDAS=y
CONFIG_WLAN_VENDOR_QUANTENNA=y
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
CONFIG_WAN=y
# CONFIG_HDLC is not set
# CONFIG_DLCI is not set
# CONFIG_SBNI is not set
CONFIG_XEN_NETDEV_FRONTEND=y
# CONFIG_XEN_NETDEV_BACKEND is not set
# CONFIG_VMXNET3 is not set
# CONFIG_FUJITSU_ES is not set
# CONFIG_NETDEVSIM is not set
# CONFIG_NET_FAILOVER is not set
CONFIG_ISDN=y
# CONFIG_ISDN_I4L is not set
# CONFIG_ISDN_CAPI is not set
# CONFIG_ISDN_DRV_GIGASET is not set
# CONFIG_HYSDN is not set
# CONFIG_MISDN is not set
CONFIG_NVM=y
# CONFIG_NVM_PBLK is not set
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=m
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
# CONFIG_INPUT_SPARSEKMAP is not set
# CONFIG_INPUT_MATRIXKMAP is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5520 is not set
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
CONFIG_KEYBOARD_ATKBD=y
# 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_TWL4030 is not set
# CONFIG_KEYBOARD_XTKBD is not set
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_CYAPA is not set
# CONFIG_MOUSE_ELAN_I2C is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_GPIO is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_MOUSE_SYNAPTICS_USB is not set
CONFIG_INPUT_JOYSTICK=y
# CONFIG_JOYSTICK_ANALOG is not set
# CONFIG_JOYSTICK_A3D is not set
# CONFIG_JOYSTICK_ADI is not set
# CONFIG_JOYSTICK_COBRA is not set
# CONFIG_JOYSTICK_GF2K is not set
# CONFIG_JOYSTICK_GRIP is not set
# CONFIG_JOYSTICK_GRIP_MP is not set
# CONFIG_JOYSTICK_GUILLEMOT is not set
# CONFIG_JOYSTICK_INTERACT is not set
# CONFIG_JOYSTICK_SIDEWINDER is not set
# CONFIG_JOYSTICK_TMDC is not set
# CONFIG_JOYSTICK_IFORCE is not set
# CONFIG_JOYSTICK_WARRIOR is not set
# CONFIG_JOYSTICK_MAGELLAN is not set
# CONFIG_JOYSTICK_SPACEORB is not set
# CONFIG_JOYSTICK_SPACEBALL is not set
# CONFIG_JOYSTICK_STINGER is not set
# CONFIG_JOYSTICK_TWIDJOY is not set
# CONFIG_JOYSTICK_ZHENHUA is not set
# CONFIG_JOYSTICK_AS5011 is not set
# CONFIG_JOYSTICK_JOYDUMP is not set
# CONFIG_JOYSTICK_XPAD is not set
# CONFIG_JOYSTICK_PSXPAD_SPI is not set
# CONFIG_JOYSTICK_PXRC is not set
CONFIG_INPUT_TABLET=y
# CONFIG_TABLET_USB_ACECAD is not set
# CONFIG_TABLET_USB_AIPTEK is not set
# CONFIG_TABLET_USB_GTCO is not set
# CONFIG_TABLET_USB_HANWANG is not set
# CONFIG_TABLET_USB_KBTAB is not set
# CONFIG_TABLET_USB_PEGASUS is not set
# CONFIG_TABLET_SERIAL_WACOM4 is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_PROPERTIES=y
# CONFIG_TOUCHSCREEN_88PM860X is not set
# CONFIG_TOUCHSCREEN_ADS7846 is not set
# CONFIG_TOUCHSCREEN_AD7877 is not set
# CONFIG_TOUCHSCREEN_AD7879 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_CY8CTMG110 is not set
# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
# CONFIG_TOUCHSCREEN_DA9034 is not set
# CONFIG_TOUCHSCREEN_DA9052 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=y
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
# 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_WM831X 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_PCAP 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_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_INPUT_MISC=y
# CONFIG_INPUT_88PM860X_ONKEY is not set
# CONFIG_INPUT_AD714X is not set
# CONFIG_INPUT_BMA150 is not set
# CONFIG_INPUT_E3X0_BUTTON is not set
# CONFIG_INPUT_PCSPKR is not set
# CONFIG_INPUT_MAX77693_HAPTIC is not set
# CONFIG_INPUT_MAX8925_ONKEY is not set
# CONFIG_INPUT_MAX8997_HAPTIC is not set
# CONFIG_INPUT_MMA8450 is not set
# CONFIG_INPUT_APANEL is not set
# CONFIG_INPUT_GP2A is not set
# CONFIG_INPUT_GPIO_BEEPER is not set
# CONFIG_INPUT_GPIO_DECODER is not set
# CONFIG_INPUT_ATLAS_BTNS is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_KXTJ9 is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
# CONFIG_INPUT_REGULATOR_HAPTIC is not set
# CONFIG_INPUT_TWL4030_PWRBUTTON is not set
# CONFIG_INPUT_TWL4030_VIBRA is not set
# CONFIG_INPUT_TWL6040_VIBRA is not set
CONFIG_INPUT_UINPUT=y
# CONFIG_INPUT_PALMAS_PWRBUTTON is not set
# 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 is not set
# CONFIG_INPUT_DA9052_ONKEY is not set
# CONFIG_INPUT_DA9055_ONKEY is not set
# CONFIG_INPUT_DA9063_ONKEY is not set
# CONFIG_INPUT_WM831X_ON is not set
# CONFIG_INPUT_PCAP is not set
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_IMS_PCU is not set
# CONFIG_INPUT_CMA3000 is not set
# CONFIG_INPUT_XEN_KBDDEV_FRONTEND is not set
# 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 is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_SERIO_ARC_PS2 is not set
# CONFIG_SERIO_OLPC_APSP is not set
# CONFIG_SERIO_GPIO_PS2 is not set
# CONFIG_USERIO is not set
# CONFIG_GAMEPORT is not set
#
# 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=y
CONFIG_LEGACY_PTY_COUNT=0
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_SYNCLINK is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_SYNCLINK_GT is not set
# CONFIG_NOZOMI is not set
# CONFIG_ISI is not set
# CONFIG_N_HDLC is not set
# CONFIG_N_GSM is not set
# CONFIG_TRACE_SINK is not set
CONFIG_DEVMEM=y
# CONFIG_DEVKMEM is not set
#
# 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_FINTEK=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_8250_PCI=y
# CONFIG_SERIAL_8250_EXAR is not set
CONFIG_SERIAL_8250_NR_UARTS=48
CONFIG_SERIAL_8250_RUNTIME_UARTS=32
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_DW is not set
CONFIG_SERIAL_8250_RT288X=y
# CONFIG_SERIAL_8250_LPSS is not set
# CONFIG_SERIAL_8250_MID is not set
# CONFIG_SERIAL_8250_MOXA is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_KGDB_NMI=y
# CONFIG_SERIAL_MAX3100 is not set
CONFIG_SERIAL_MAX310X=y
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_CONSOLE_POLL=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_SCCNXP=y
CONFIG_SERIAL_SCCNXP_CONSOLE=y
# CONFIG_SERIAL_SC16IS7XX 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 is not set
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
CONFIG_SERIAL_DEV_BUS=y
CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
CONFIG_TTY_PRINTK=y
CONFIG_TTY_PRINTK_LEVEL=6
CONFIG_HVC_DRIVER=y
CONFIG_HVC_IRQ=y
CONFIG_HVC_XEN=y
CONFIG_HVC_XEN_FRONTEND=y
CONFIG_VIRTIO_CONSOLE=y
CONFIG_IPMI_HANDLER=m
CONFIG_IPMI_DMI_DECODE=y
# CONFIG_IPMI_PANIC_EVENT is not set
CONFIG_IPMI_DEVICE_INTERFACE=m
CONFIG_IPMI_SI=m
CONFIG_IPMI_SSIF=m
# CONFIG_IPMI_WATCHDOG is not set
# CONFIG_IPMI_POWEROFF is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
# CONFIG_HW_RANDOM_INTEL is not set
# CONFIG_HW_RANDOM_AMD is not set
# CONFIG_HW_RANDOM_VIA is not set
# CONFIG_HW_RANDOM_VIRTIO is not set
# CONFIG_NVRAM is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_MWAVE is not set
# CONFIG_RAW_DRIVER is not set
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
CONFIG_HPET_MMAP_DEFAULT=y
# CONFIG_HANGCHECK_TIMER is not set
CONFIG_TCG_TPM=y
# CONFIG_HW_RANDOM_TPM is not set
CONFIG_TCG_TIS_CORE=y
CONFIG_TCG_TIS=y
# CONFIG_TCG_TIS_SPI is not set
# CONFIG_TCG_TIS_I2C_ATMEL is not set
# CONFIG_TCG_TIS_I2C_INFINEON is not set
# CONFIG_TCG_TIS_I2C_NUVOTON is not set
# CONFIG_TCG_NSC is not set
# CONFIG_TCG_ATMEL is not set
# CONFIG_TCG_INFINEON is not set
# CONFIG_TCG_XEN is not set
CONFIG_TCG_CRB=y
# CONFIG_TCG_VTPM_PROXY is not set
# CONFIG_TCG_TIS_ST33ZP24_I2C is not set
# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
# CONFIG_XILLYBUS is not set
# CONFIG_RANDOM_TRUST_CPU is not set
#
# I2C support
#
CONFIG_I2C=y
CONFIG_ACPI_I2C_OPREGION=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
# CONFIG_I2C_MUX is not set
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=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 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_ISMT is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_CHT_WC is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_NVIDIA_GPU is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
#
# ACPI drivers
#
# CONFIG_I2C_SCMI is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_CBUS_GPIO is not set
CONFIG_I2C_DESIGNWARE_CORE=y
CONFIG_I2C_DESIGNWARE_PLATFORM=y
# CONFIG_I2C_DESIGNWARE_SLAVE is not set
# CONFIG_I2C_DESIGNWARE_PCI is not set
CONFIG_I2C_DESIGNWARE_BAYTRAIL=y
# CONFIG_I2C_EMEV2 is not set
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_DIOLAN_U2C is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_MLXCPLD is not set
# CONFIG_I2C_STUB is not set
# 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
# 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_CADENCE is not set
# CONFIG_SPI_DESIGNWARE is not set
# CONFIG_SPI_GPIO is not set
# CONFIG_SPI_OC_TINY is not set
# CONFIG_SPI_PXA2XX is not set
# CONFIG_SPI_ROCKCHIP is not set
# CONFIG_SPI_SC18IS602 is not set
# CONFIG_SPI_MXIC is not set
# CONFIG_SPI_XCOMM is not set
# CONFIG_SPI_XILINX is not set
# CONFIG_SPI_ZYNQMP_GQSPI 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=y
# CONFIG_SPI_SLAVE_TIME is not set
# CONFIG_SPI_SLAVE_SYSTEM_CONTROL is not set
# CONFIG_SPMI is not set
# CONFIG_HSI is not set
# CONFIG_PPS is not set
#
# PTP clock support
#
# CONFIG_PTP_1588_CLOCK is not set
#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
CONFIG_PINCTRL=y
CONFIG_PINMUX=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
# CONFIG_DEBUG_PINCTRL is not set
CONFIG_PINCTRL_AMD=y
# CONFIG_PINCTRL_MCP23S08 is not set
CONFIG_PINCTRL_SX150X=y
CONFIG_PINCTRL_BAYTRAIL=y
CONFIG_PINCTRL_CHERRYVIEW=y
CONFIG_PINCTRL_INTEL=y
# CONFIG_PINCTRL_BROXTON is not set
CONFIG_PINCTRL_CANNONLAKE=y
# CONFIG_PINCTRL_CEDARFORK is not set
# CONFIG_PINCTRL_DENVERTON is not set
# CONFIG_PINCTRL_GEMINILAKE is not set
# CONFIG_PINCTRL_ICELAKE is not set
# CONFIG_PINCTRL_LEWISBURG is not set
# CONFIG_PINCTRL_SUNRISEPOINT is not set
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_GPIO_ACPI=y
CONFIG_GPIOLIB_IRQCHIP=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_SYSFS=y
#
# Memory mapped GPIO drivers
#
# CONFIG_GPIO_AMDPT is not set
# CONFIG_GPIO_DWAPB is not set
# CONFIG_GPIO_GENERIC_PLATFORM is not set
# CONFIG_GPIO_ICH is not set
CONFIG_GPIO_LYNXPOINT=y
# CONFIG_GPIO_MB86S7X is not set
# CONFIG_GPIO_MOCKUP is not set
# CONFIG_GPIO_VX855 is not set
#
# Port-mapped I/O GPIO drivers
#
# CONFIG_GPIO_104_DIO_48E is not set
# CONFIG_GPIO_104_IDIO_16 is not set
# CONFIG_GPIO_104_IDI_48 is not set
# CONFIG_GPIO_F7188X is not set
# CONFIG_GPIO_GPIO_MM 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
#
# 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_PCF857X is not set
# CONFIG_GPIO_TPIC2810 is not set
#
# MFD GPIO expanders
#
# CONFIG_GPIO_ADP5520 is not set
# CONFIG_GPIO_CRYSTAL_COVE is not set
# CONFIG_GPIO_DA9052 is not set
# CONFIG_GPIO_DA9055 is not set
CONFIG_GPIO_PALMAS=y
CONFIG_GPIO_RC5T583=y
CONFIG_GPIO_TPS6586X=y
CONFIG_GPIO_TPS65910=y
# CONFIG_GPIO_TPS65912 is not set
CONFIG_GPIO_TPS68470=y
# CONFIG_GPIO_TWL4030 is not set
# CONFIG_GPIO_TWL6040 is not set
# CONFIG_GPIO_WM831X is not set
# CONFIG_GPIO_WM8350 is not set
#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
# CONFIG_GPIO_BT8XX 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
#
# 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
#
# USB GPIO expanders
#
# CONFIG_W1 is not set
CONFIG_POWER_AVS=y
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_RESTART=y
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
# CONFIG_MAX8925_POWER is not set
# CONFIG_WM831X_BACKUP is not set
# CONFIG_WM831X_POWER is not set
# CONFIG_WM8350_POWER is not set
# CONFIG_TEST_POWER is not set
# CONFIG_BATTERY_88PM860X is not set
# CONFIG_CHARGER_ADP5061 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_BATTERY_BQ27XXX is not set
# CONFIG_BATTERY_DA9030 is not set
# CONFIG_BATTERY_DA9052 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_MANAGER=y
# CONFIG_CHARGER_LTC3651 is not set
# CONFIG_CHARGER_MAX14577 is not set
# CONFIG_CHARGER_MAX77693 is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_CHARGER_BQ24190 is not set
# CONFIG_CHARGER_BQ24257 is not set
# CONFIG_CHARGER_BQ24735 is not set
# CONFIG_CHARGER_BQ25890 is not set
# CONFIG_CHARGER_SMB347 is not set
# CONFIG_CHARGER_TPS65090 is not set
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
# CONFIG_CHARGER_RT9455 is not set
CONFIG_HWMON=y
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Native drivers
#
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7314 is not set
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7310 is not set
# CONFIG_SENSORS_ADT7410 is not set
# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_K10TEMP is not set
# CONFIG_SENSORS_FAM15H_POWER is not set
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ASPEED is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS620 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_DELL_SMM is not set
# CONFIG_SENSORS_DA9052_ADC is not set
# CONFIG_SENSORS_DA9055 is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_FTSTEUTATES is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_G760A is not set
# CONFIG_SENSORS_G762 is not set
# CONFIG_SENSORS_HIH6130 is not set
# CONFIG_SENSORS_IBMAEM is not set
# CONFIG_SENSORS_IBMPEX is not set
# CONFIG_SENSORS_I5500 is not set
CONFIG_SENSORS_CORETEMP=m
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_POWR1220 is not set
# CONFIG_SENSORS_LINEAGE is not set
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC2990 is not set
# CONFIG_SENSORS_LTC4151 is not set
# CONFIG_SENSORS_LTC4215 is not set
# CONFIG_SENSORS_LTC4222 is not set
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LTC4260 is not set
# CONFIG_SENSORS_LTC4261 is not set
# CONFIG_SENSORS_MAX1111 is not set
# CONFIG_SENSORS_MAX16065 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX1668 is not set
# CONFIG_SENSORS_MAX197 is not set
# CONFIG_SENSORS_MAX31722 is not set
# CONFIG_SENSORS_MAX6621 is not set
# CONFIG_SENSORS_MAX6639 is not set
# CONFIG_SENSORS_MAX6642 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MAX31790 is not set
# CONFIG_SENSORS_MCP3021 is not set
# CONFIG_SENSORS_TC654 is not set
# CONFIG_SENSORS_ADCXX is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM70 is not set
# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_LM95234 is not set
# CONFIG_SENSORS_LM95241 is not set
# CONFIG_SENSORS_LM95245 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_NTC_THERMISTOR is not set
# CONFIG_SENSORS_NCT6683 is not set
# CONFIG_SENSORS_NCT6775 is not set
# CONFIG_SENSORS_NCT7802 is not set
# CONFIG_SENSORS_NCT7904 is not set
# CONFIG_SENSORS_NPCM7XX is not set
# CONFIG_SENSORS_OCC_P8_I2C is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_PMBUS is not set
# CONFIG_SENSORS_SHT15 is not set
# CONFIG_SENSORS_SHT21 is not set
# CONFIG_SENSORS_SHT3x is not set
# CONFIG_SENSORS_SHTC1 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
# CONFIG_SENSORS_EMC6W201 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_SCH5627 is not set
# CONFIG_SENSORS_SCH5636 is not set
# CONFIG_SENSORS_STTS751 is not set
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_ADC128D818 is not set
# CONFIG_SENSORS_ADS1015 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_ADS7871 is not set
# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_INA209 is not set
# CONFIG_SENSORS_INA2XX is not set
# CONFIG_SENSORS_INA3221 is not set
# CONFIG_SENSORS_TC74 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP102 is not set
# CONFIG_SENSORS_TMP103 is not set
# CONFIG_SENSORS_TMP108 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA_CPUTEMP is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83773G is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_WM831X is not set
# CONFIG_SENSORS_WM8350 is not set
# CONFIG_SENSORS_XGENE is not set
#
# ACPI drivers
#
# CONFIG_SENSORS_ACPI_POWER is not set
# CONFIG_SENSORS_ATK0110 is not set
CONFIG_THERMAL=y
# 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_DEFAULT_GOV_POWER_ALLOCATOR 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_GOV_POWER_ALLOCATOR=y
# CONFIG_CLOCK_THERMAL is not set
CONFIG_DEVFREQ_THERMAL=y
CONFIG_THERMAL_EMULATION=y
#
# Intel thermal drivers
#
CONFIG_INTEL_POWERCLAMP=m
CONFIG_X86_PKG_TEMP_THERMAL=m
# CONFIG_INTEL_SOC_DTS_THERMAL is not set
#
# ACPI INT340X thermal drivers
#
# CONFIG_INT340X_THERMAL is not set
# CONFIG_INTEL_PCH_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_SYSFS=y
#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
# CONFIG_DA9052_WATCHDOG is not set
# CONFIG_DA9055_WATCHDOG is not set
# CONFIG_DA9063_WATCHDOG is not set
# CONFIG_WDAT_WDT is not set
# CONFIG_WM831X_WATCHDOG is not set
# CONFIG_WM8350_WATCHDOG is not set
# CONFIG_XILINX_WATCHDOG is not set
# CONFIG_ZIIRAVE_WATCHDOG is not set
# CONFIG_CADENCE_WATCHDOG is not set
# CONFIG_DW_WATCHDOG is not set
# CONFIG_TWL4030_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 is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_EBC_C384_WDT is not set
# CONFIG_F71808E_WDT is not set
# CONFIG_SP5100_TCO is not set
# CONFIG_SBC_FITPC2_WATCHDOG is not set
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
# CONFIG_IBMASR is not set
# CONFIG_WAFER_WDT is not set
# CONFIG_I6300ESB_WDT is not set
# CONFIG_IE6XX_WDT is not set
# CONFIG_ITCO_WDT is not set
# CONFIG_IT8712F_WDT is not set
# CONFIG_IT87_WDT is not set
# CONFIG_HP_WATCHDOG is not set
# CONFIG_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not set
# CONFIG_NV_TCO is not set
# CONFIG_60XX_WDT is not set
# CONFIG_CPU5_WDT is not set
# CONFIG_SMSC_SCH311X_WDT is not set
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_TQMX86_WDT is not set
# CONFIG_VIA_WDT is not set
# CONFIG_W83627HF_WDT is not set
# CONFIG_W83877F_WDT is not set
# CONFIG_W83977F_WDT is not set
# CONFIG_MACHZ_WDT is not set
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
# CONFIG_NI903X_WDT is not set
# CONFIG_NIC7018_WDT is not set
# CONFIG_MEN_A21_WDT is not set
# CONFIG_XEN_WDT is not set
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
#
# Watchdog Pretimeout Governors
#
CONFIG_WATCHDOG_PRETIMEOUT_GOV=y
CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_NOOP=y
# CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC is not set
CONFIG_WATCHDOG_PRETIMEOUT_GOV_NOOP=y
# CONFIG_WATCHDOG_PRETIMEOUT_GOV_PANIC is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
CONFIG_BCMA_POSSIBLE=y
# CONFIG_BCMA is not set
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
CONFIG_MFD_AS3711=y
CONFIG_PMIC_ADP5520=y
CONFIG_MFD_AAT2870_CORE=y
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_CROS_EC is not set
# CONFIG_MFD_MADERA is not set
CONFIG_PMIC_DA903X=y
CONFIG_PMIC_DA9052=y
CONFIG_MFD_DA9052_SPI=y
CONFIG_MFD_DA9052_I2C=y
CONFIG_MFD_DA9055=y
# CONFIG_MFD_DA9062 is not set
CONFIG_MFD_DA9063=y
# 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_HTC_PASIC3 is not set
CONFIG_HTC_I2CPLD=y
# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
CONFIG_LPC_ICH=m
# CONFIG_LPC_SCH is not set
CONFIG_INTEL_SOC_PMIC=y
CONFIG_INTEL_SOC_PMIC_CHTWC=y
# CONFIG_INTEL_SOC_PMIC_CHTDC_TI is not set
# CONFIG_MFD_INTEL_LPSS_ACPI is not set
# CONFIG_MFD_INTEL_LPSS_PCI is not set
# CONFIG_MFD_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=y
CONFIG_MFD_MAX14577=y
CONFIG_MFD_MAX77693=y
CONFIG_MFD_MAX77843=y
# CONFIG_MFD_MAX8907 is not set
CONFIG_MFD_MAX8925=y
CONFIG_MFD_MAX8997=y
CONFIG_MFD_MAX8998=y
# CONFIG_MFD_MT6397 is not set
# CONFIG_MFD_MENF21BMC is not set
CONFIG_EZX_PCAP=y
# CONFIG_MFD_VIPERBOARD is not set
# CONFIG_MFD_RETU is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RT5033 is not set
CONFIG_MFD_RC5T583=y
CONFIG_MFD_SEC_CORE=y
# CONFIG_MFD_SI476X_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SKY81452 is not set
CONFIG_MFD_SMSC=y
CONFIG_ABX500_CORE=y
CONFIG_AB3100_CORE=y
# CONFIG_AB3100_OTP is not set
CONFIG_MFD_SYSCON=y
# CONFIG_MFD_TI_AM335X_TSCADC is not set
# CONFIG_MFD_LP3943 is not set
CONFIG_MFD_LP8788=y
# CONFIG_MFD_TI_LMU is not set
CONFIG_MFD_PALMAS=y
# CONFIG_TPS6105X is not set
# CONFIG_TPS65010 is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65086 is not set
CONFIG_MFD_TPS65090=y
CONFIG_MFD_TPS68470=y
# CONFIG_MFD_TI_LP873X is not set
CONFIG_MFD_TPS6586X=y
CONFIG_MFD_TPS65910=y
CONFIG_MFD_TPS65912=y
CONFIG_MFD_TPS65912_I2C=y
CONFIG_MFD_TPS65912_SPI=y
CONFIG_MFD_TPS80031=y
CONFIG_TWL4030_CORE=y
CONFIG_MFD_TWL4030_AUDIO=y
CONFIG_TWL6040_CORE=y
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_VX855 is not set
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_ARIZONA_SPI is not set
CONFIG_MFD_WM8400=y
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
CONFIG_MFD_WM831X_SPI=y
CONFIG_MFD_WM8350=y
CONFIG_MFD_WM8350_I2C=y
# CONFIG_MFD_WM8994 is not set
# CONFIG_RAVE_SP_CORE is not set
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
# CONFIG_REGULATOR_88PG86X is not set
# CONFIG_REGULATOR_88PM8607 is not set
# CONFIG_REGULATOR_ACT8865 is not set
# CONFIG_REGULATOR_AD5398 is not set
# CONFIG_REGULATOR_ANATOP is not set
# CONFIG_REGULATOR_AAT2870 is not set
# CONFIG_REGULATOR_AB3100 is not set
# CONFIG_REGULATOR_AS3711 is not set
# CONFIG_REGULATOR_DA903X is not set
# CONFIG_REGULATOR_DA9052 is not set
# CONFIG_REGULATOR_DA9055 is not set
# CONFIG_REGULATOR_DA9063 is not set
# CONFIG_REGULATOR_DA9210 is not set
# CONFIG_REGULATOR_DA9211 is not set
# CONFIG_REGULATOR_FAN53555 is not set
# CONFIG_REGULATOR_GPIO is not set
# CONFIG_REGULATOR_ISL9305 is not set
# CONFIG_REGULATOR_ISL6271A is not set
# CONFIG_REGULATOR_LP3971 is not set
# CONFIG_REGULATOR_LP3972 is not set
# CONFIG_REGULATOR_LP872X is not set
# CONFIG_REGULATOR_LP8755 is not set
# CONFIG_REGULATOR_LP8788 is not set
# CONFIG_REGULATOR_LTC3589 is not set
# CONFIG_REGULATOR_LTC3676 is not set
# CONFIG_REGULATOR_MAX14577 is not set
# CONFIG_REGULATOR_MAX1586 is not set
# CONFIG_REGULATOR_MAX8649 is not set
# CONFIG_REGULATOR_MAX8660 is not set
# CONFIG_REGULATOR_MAX8925 is not set
# CONFIG_REGULATOR_MAX8952 is not set
# CONFIG_REGULATOR_MAX8997 is not set
# CONFIG_REGULATOR_MAX8998 is not set
# CONFIG_REGULATOR_MAX77693 is not set
# CONFIG_REGULATOR_MT6311 is not set
# CONFIG_REGULATOR_PALMAS is not set
# CONFIG_REGULATOR_PCAP is not set
# CONFIG_REGULATOR_PFUZE100 is not set
# CONFIG_REGULATOR_PV88060 is not set
# CONFIG_REGULATOR_PV88080 is not set
# CONFIG_REGULATOR_PV88090 is not set
# CONFIG_REGULATOR_PWM is not set
# CONFIG_REGULATOR_RC5T583 is not set
# CONFIG_REGULATOR_S2MPA01 is not set
# CONFIG_REGULATOR_S2MPS11 is not set
# CONFIG_REGULATOR_S5M8767 is not set
# CONFIG_REGULATOR_TPS51632 is not set
# CONFIG_REGULATOR_TPS62360 is not set
# CONFIG_REGULATOR_TPS65023 is not set
# CONFIG_REGULATOR_TPS6507X is not set
# CONFIG_REGULATOR_TPS65090 is not set
# CONFIG_REGULATOR_TPS65132 is not set
# CONFIG_REGULATOR_TPS6524X is not set
# CONFIG_REGULATOR_TPS6586X is not set
# CONFIG_REGULATOR_TPS65910 is not set
# CONFIG_REGULATOR_TPS65912 is not set
# CONFIG_REGULATOR_TPS80031 is not set
# CONFIG_REGULATOR_TWL4030 is not set
# CONFIG_REGULATOR_WM831X is not set
# CONFIG_REGULATOR_WM8350 is not set
# CONFIG_REGULATOR_WM8400 is not set
# CONFIG_RC_CORE is not set
# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_AMD64=y
CONFIG_AGP_INTEL=y
# CONFIG_AGP_SIS is not set
CONFIG_AGP_VIA=y
CONFIG_INTEL_GTT=y
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_VGA_SWITCHEROO=y
CONFIG_DRM=m
CONFIG_DRM_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_FBDEV_LEAK_PHYS_SMEM is not set
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
# CONFIG_DRM_DP_CEC is not set
CONFIG_DRM_TTM=m
#
# I2C encoder or helper chips
#
# CONFIG_DRM_I2C_CH7006 is not set
# CONFIG_DRM_I2C_SIL164 is not set
# CONFIG_DRM_I2C_NXP_TDA998X is not set
# CONFIG_DRM_I2C_NXP_TDA9950 is not set
# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_AMDGPU is not set
#
# ACP (Audio CoProcessor) Configuration
#
#
# AMD Library routines
#
# CONFIG_DRM_NOUVEAU is not set
# CONFIG_DRM_I915 is not set
# CONFIG_DRM_VGEM is not set
# CONFIG_DRM_VKMS is not set
# CONFIG_DRM_VMWGFX is not set
# CONFIG_DRM_GMA500 is not set
# CONFIG_DRM_UDL is not set
# CONFIG_DRM_AST is not set
CONFIG_DRM_MGAG200=m
# CONFIG_DRM_CIRRUS_QEMU is not set
# CONFIG_DRM_QXL is not set
# CONFIG_DRM_BOCHS is not set
# CONFIG_DRM_VIRTIO_GPU is not set
CONFIG_DRM_PANEL=y
#
# Display Panels
#
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y
#
# Display Interface Bridges
#
# CONFIG_DRM_ANALOGIX_ANX78XX is not set
# CONFIG_DRM_HISI_HIBMC is not set
# CONFIG_DRM_TINYDRM is not set
# CONFIG_DRM_XEN 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=y
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=y
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=y
CONFIG_FB_IMSTT=y
# 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_INTEL 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_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_SIMPLE=y
# CONFIG_FB_SM712 is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_GENERIC is not set
# CONFIG_BACKLIGHT_PWM is not set
# CONFIG_BACKLIGHT_DA903X is not set
# CONFIG_BACKLIGHT_DA9052 is not set
# CONFIG_BACKLIGHT_MAX8925 is not set
# CONFIG_BACKLIGHT_APPLE is not set
# CONFIG_BACKLIGHT_PM8941_WLED is not set
# CONFIG_BACKLIGHT_SAHARA is not set
# CONFIG_BACKLIGHT_WM831X is not set
# CONFIG_BACKLIGHT_ADP5520 is not set
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_88PM860X is not set
# CONFIG_BACKLIGHT_AAT2870 is not set
# CONFIG_BACKLIGHT_LM3630A is not set
# CONFIG_BACKLIGHT_LM3639 is not set
# CONFIG_BACKLIGHT_LP855X is not set
# CONFIG_BACKLIGHT_LP8788 is not set
# CONFIG_BACKLIGHT_PANDORA is not set
# CONFIG_BACKLIGHT_AS3711 is not set
# CONFIG_BACKLIGHT_GPIO is not set
# CONFIG_BACKLIGHT_LV5207LP is not set
# CONFIG_BACKLIGHT_BD6107 is not set
# CONFIG_BACKLIGHT_ARCXCNN is not set
CONFIG_HDMI=y
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
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
# CONFIG_LOGO is not set
# CONFIG_SOUND is not set
#
# HID support
#
CONFIG_HID=m
CONFIG_HID_BATTERY_STRENGTH=y
CONFIG_HIDRAW=y
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=m
#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_ACCUTOUCH is not set
# CONFIG_HID_ACRUX is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_APPLEIR is not set
# CONFIG_HID_ASUS is not set
# CONFIG_HID_AUREAL is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_BETOP_FF is not set
# CONFIG_HID_BIGBEN_FF is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_CORSAIR is not set
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_CMEDIA is not set
# CONFIG_HID_CP2112 is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_ELAN is not set
# CONFIG_HID_ELECOM is not set
# CONFIG_HID_ELO is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_GEMBIRD is not set
# CONFIG_HID_GFRM is not set
# CONFIG_HID_HOLTEK is not set
# CONFIG_HID_GT683R is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_UCLOGIC is not set
# CONFIG_HID_WALTOP is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_ICADE is not set
# CONFIG_HID_ITE is not set
# CONFIG_HID_JABRA is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LED is not set
# CONFIG_HID_LENOVO is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MAGICMOUSE is not set
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_REDRAGON is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
# CONFIG_HID_NTI is not set
# CONFIG_HID_NTRIG is not set
# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PENMOUNT is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_PLANTRONICS is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_RETRODE is not set
# CONFIG_HID_ROCCAT is not set
# CONFIG_HID_SAITEK is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SONY is not set
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEAM is not set
# CONFIG_HID_STEELSERIES is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_RMI is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TIVO is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_THINGM is not set
# CONFIG_HID_THRUSTMASTER is not set
# CONFIG_HID_UDRAW_PS3 is not set
# CONFIG_HID_WACOM is not set
# CONFIG_HID_WIIMOTE is not set
# CONFIG_HID_XINMO is not set
# CONFIG_HID_ZEROPLUS is not set
# CONFIG_HID_ZYDACRON is not set
# CONFIG_HID_SENSOR_HUB is not set
# CONFIG_HID_ALPS is not set
#
# USB HID support
#
CONFIG_USB_HID=m
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y
#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
#
# I2C HID support
#
# CONFIG_I2C_HID is not set
#
# Intel ISH HID support
#
# CONFIG_INTEL_ISH_HID is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=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_DYNAMIC_MINORS=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
# CONFIG_USB_MON is not set
# CONFIG_USB_WUSB_CBAF is not set
#
# 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_PLATFORM is not set
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_HCD_PLATFORM=y
# 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=y
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HCD_TEST_MODE is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# also be needed; see USB_STORAGE Help for more info
#
# CONFIG_USB_STORAGE is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USBIP_CORE is not set
# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_DWC3 is not set
CONFIG_USB_DWC2=y
CONFIG_USB_DWC2_HOST=y
#
# Gadget/Dual-role mode requires USB Gadget support to be enabled
#
# CONFIG_USB_DWC2_PCI is not set
# CONFIG_USB_DWC2_DEBUG is not set
# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set
# CONFIG_USB_CHIPIDEA is not set
# CONFIG_USB_ISP1760 is not set
#
# USB port drivers
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_EHSET_TEST_FIXTURE is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_YUREX is not set
# CONFIG_USB_EZUSB_FX2 is not set
# CONFIG_USB_HUB_USB251XB is not set
# CONFIG_USB_HSIC_USB3503 is not set
# CONFIG_USB_HSIC_USB4604 is not set
# CONFIG_USB_LINK_LAYER_TEST is not set
# CONFIG_USB_CHAOSKEY is not set
#
# USB Physical Layer drivers
#
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_USB_ISP1301 is not set
# CONFIG_USB_GADGET is not set
# CONFIG_TYPEC is not set
# CONFIG_USB_ROLE_SWITCH is not set
CONFIG_USB_LED_TRIG=y
# CONFIG_USB_ULPI_BUS is not set
# CONFIG_UWB is not set
CONFIG_MMC=y
# CONFIG_MMC_BLOCK is not set
# CONFIG_SDIO_UART is not set
# CONFIG_MMC_TEST is not set
#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_WBSD is not set
# CONFIG_MMC_TIFM_SD is not set
# CONFIG_MMC_SPI is not set
# CONFIG_MMC_CB710 is not set
# CONFIG_MMC_VIA_SDMMC is not set
# CONFIG_MMC_VUB300 is not set
# CONFIG_MMC_USHC is not set
# CONFIG_MMC_USDHI6ROL0 is not set
# CONFIG_MMC_CQHCI is not set
# CONFIG_MMC_TOSHIBA_PCI is not set
# CONFIG_MMC_MTK is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
# CONFIG_LEDS_CLASS_FLASH is not set
CONFIG_LEDS_BRIGHTNESS_HW_CHANGED=y
#
# LED drivers
#
# CONFIG_LEDS_88PM860X is not set
# CONFIG_LEDS_APU is not set
# CONFIG_LEDS_LM3530 is not set
# CONFIG_LEDS_LM3642 is not set
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_GPIO is not set
# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_LP3952 is not set
# CONFIG_LEDS_LP5521 is not set
# CONFIG_LEDS_LP5523 is not set
# CONFIG_LEDS_LP5562 is not set
# CONFIG_LEDS_LP8501 is not set
# CONFIG_LEDS_LP8788 is not set
# CONFIG_LEDS_CLEVO_MAIL is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_PCA963X is not set
# CONFIG_LEDS_WM831X_STATUS is not set
# CONFIG_LEDS_WM8350 is not set
# CONFIG_LEDS_DA903X is not set
# CONFIG_LEDS_DA9052 is not set
# CONFIG_LEDS_DAC124S085 is not set
# CONFIG_LEDS_PWM is not set
# CONFIG_LEDS_REGULATOR is not set
# CONFIG_LEDS_BD2802 is not set
# CONFIG_LEDS_INTEL_SS4200 is not set
# CONFIG_LEDS_LT3593 is not set
# CONFIG_LEDS_ADP5520 is not set
# CONFIG_LEDS_TCA6507 is not set
# CONFIG_LEDS_TLC591XX is not set
# CONFIG_LEDS_MAX8997 is not set
# CONFIG_LEDS_LM355x is not set
#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
# CONFIG_LEDS_BLINKM is not set
# CONFIG_LEDS_MLXCPLD is not set
# CONFIG_LEDS_MLXREG is not set
# CONFIG_LEDS_USER is not set
# CONFIG_LEDS_NIC78BX is not set
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_ONESHOT is not set
CONFIG_LEDS_TRIGGER_DISK=y
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
CONFIG_LEDS_TRIGGER_CPU=y
# CONFIG_LEDS_TRIGGER_ACTIVITY is not set
# CONFIG_LEDS_TRIGGER_GPIO is not set
# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
#
# iptables trigger is under Netfilter config (LED target)
#
# CONFIG_LEDS_TRIGGER_TRANSIENT is not set
# CONFIG_LEDS_TRIGGER_CAMERA is not set
CONFIG_LEDS_TRIGGER_PANIC=y
# CONFIG_LEDS_TRIGGER_NETDEV is not set
# CONFIG_LEDS_TRIGGER_PATTERN is not set
# CONFIG_LEDS_TRIGGER_AUDIO is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_INFINIBAND=m
# CONFIG_INFINIBAND_USER_MAD is not set
# CONFIG_INFINIBAND_USER_ACCESS is not set
CONFIG_INFINIBAND_ADDR_TRANS=y
CONFIG_INFINIBAND_ADDR_TRANS_CONFIGFS=y
# CONFIG_INFINIBAND_MTHCA is not set
# CONFIG_INFINIBAND_CXGB3 is not set
# CONFIG_INFINIBAND_CXGB4 is not set
# CONFIG_MLX4_INFINIBAND is not set
# CONFIG_INFINIBAND_NES is not set
# CONFIG_INFINIBAND_OCRDMA is not set
# CONFIG_INFINIBAND_IPOIB is not set
# CONFIG_INFINIBAND_SRP is not set
CONFIG_INFINIBAND_ISER=m
# CONFIG_INFINIBAND_OPA_VNIC is not set
# CONFIG_INFINIBAND_RDMAVT is not set
# CONFIG_RDMA_RXE is not set
# CONFIG_INFINIBAND_BNXT_RE is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_EDAC=y
# CONFIG_EDAC_LEGACY_SYSFS is not set
# CONFIG_EDAC_DEBUG is not set
# CONFIG_EDAC_DECODE_MCE is not set
CONFIG_EDAC_GHES=y
# CONFIG_EDAC_E752X is not set
# CONFIG_EDAC_I82975X is not set
# CONFIG_EDAC_I3000 is not set
# CONFIG_EDAC_I3200 is not set
# CONFIG_EDAC_IE31200 is not set
# CONFIG_EDAC_X38 is not set
# CONFIG_EDAC_I5400 is not set
# CONFIG_EDAC_I7CORE is not set
# CONFIG_EDAC_I5000 is not set
# CONFIG_EDAC_I5100 is not set
# CONFIG_EDAC_I7300 is not set
# CONFIG_EDAC_SBRIDGE is not set
# CONFIG_EDAC_SKX is not set
# CONFIG_EDAC_PND2 is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_MC146818_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
CONFIG_RTC_NVMEM=y
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_88PM860X is not set
# CONFIG_RTC_DRV_ABB5ZES3 is not set
# CONFIG_RTC_DRV_ABX80X is not set
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_LP8788 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_MAX8925 is not set
# CONFIG_RTC_DRV_MAX8998 is not set
# CONFIG_RTC_DRV_MAX8997 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_ISL12022 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8523 is not set
# CONFIG_RTC_DRV_PCF85063 is not set
# CONFIG_RTC_DRV_PCF85363 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_PALMAS is not set
# CONFIG_RTC_DRV_TPS6586X is not set
# CONFIG_RTC_DRV_TPS65910 is not set
# CONFIG_RTC_DRV_TPS80031 is not set
# CONFIG_RTC_DRV_RC5T583 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8010 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_RX8025 is not set
# CONFIG_RTC_DRV_EM3027 is not set
# CONFIG_RTC_DRV_RV8803 is not set
# CONFIG_RTC_DRV_S5M is not set
#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T93 is not set
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1302 is not set
# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_DS1343 is not set
# CONFIG_RTC_DRV_DS1347 is not set
# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6916 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RX4581 is not set
# CONFIG_RTC_DRV_RX6110 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_PCF2123 is not set
# CONFIG_RTC_DRV_MCP795 is not set
CONFIG_RTC_I2C_AND_SPI=y
#
# SPI and I2C RTC drivers
#
# CONFIG_RTC_DRV_DS3232 is not set
# CONFIG_RTC_DRV_PCF2127 is not set
# CONFIG_RTC_DRV_RV3029C2 is not set
#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1685_FAMILY is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_DS2404 is not set
# CONFIG_RTC_DRV_DA9052 is not set
# CONFIG_RTC_DRV_DA9055 is not set
# CONFIG_RTC_DRV_DA9063 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
# CONFIG_RTC_DRV_WM831X is not set
# CONFIG_RTC_DRV_WM8350 is not set
# CONFIG_RTC_DRV_AB3100 is not set
#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_FTRTC010 is not set
# CONFIG_RTC_DRV_PCAP 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_ACPI=y
# CONFIG_ALTERA_MSGDMA is not set
# CONFIG_INTEL_IDMA64 is not set
CONFIG_INTEL_IOATDMA=m
# CONFIG_QCOM_HIDMA_MGMT is not set
# CONFIG_QCOM_HIDMA is not set
# CONFIG_DW_DMAC is not set
# CONFIG_DW_DMAC_PCI is not set
#
# DMA Clients
#
CONFIG_ASYNC_TX_DMA=y
# CONFIG_DMATEST is not set
CONFIG_DMA_ENGINE_RAID=y
#
# DMABUF options
#
CONFIG_SYNC_FILE=y
CONFIG_SW_SYNC=y
# CONFIG_UDMABUF is not set
CONFIG_DCA=m
CONFIG_AUXDISPLAY=y
# CONFIG_HD44780 is not set
# CONFIG_IMG_ASCII_LCD is not set
CONFIG_UIO=m
# CONFIG_UIO_CIF is not set
# CONFIG_UIO_PDRV_GENIRQ is not set
# CONFIG_UIO_DMEM_GENIRQ is not set
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_SERCOS3 is not set
# CONFIG_UIO_PCI_GENERIC is not set
# CONFIG_UIO_NETX is not set
# CONFIG_UIO_PRUSS is not set
# CONFIG_UIO_MF624 is not set
# CONFIG_VFIO is not set
CONFIG_IRQ_BYPASS_MANAGER=m
CONFIG_VIRT_DRIVERS=y
# CONFIG_VBOXGUEST is not set
CONFIG_VIRTIO=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_PCI_LEGACY=y
CONFIG_VIRTIO_BALLOON=y
# CONFIG_VIRTIO_INPUT is not set
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
#
# Microsoft Hyper-V guest support
#
# CONFIG_HYPERV is not set
#
# Xen driver support
#
CONFIG_XEN_BALLOON=y
CONFIG_XEN_SELFBALLOONING=y
CONFIG_XEN_BALLOON_MEMORY_HOTPLUG=y
CONFIG_XEN_BALLOON_MEMORY_HOTPLUG_LIMIT=512
CONFIG_XEN_SCRUB_PAGES_DEFAULT=y
# CONFIG_XEN_DEV_EVTCHN is not set
CONFIG_XEN_BACKEND=y
# CONFIG_XENFS is not set
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_TMEM=m
# CONFIG_XEN_PCIDEV_BACKEND is not set
# CONFIG_XEN_PVCALLS_FRONTEND is not set
# CONFIG_XEN_PVCALLS_BACKEND is not set
CONFIG_XEN_PRIVCMD=m
CONFIG_XEN_ACPI_PROCESSOR=y
CONFIG_XEN_MCE_LOG=y
CONFIG_XEN_HAVE_PVMMU=y
CONFIG_XEN_EFI=y
CONFIG_XEN_AUTO_XLATE=y
CONFIG_XEN_ACPI=y
CONFIG_XEN_HAVE_VPMU=y
CONFIG_STAGING=y
# CONFIG_COMEDI is not set
# CONFIG_RTL8192U is not set
# CONFIG_RTLLIB is not set
# CONFIG_R8712U is not set
# CONFIG_RTS5208 is not set
# CONFIG_FB_SM750 is not set
# CONFIG_FB_XGI is not set
#
# Speakup console speech
#
# CONFIG_SPEAKUP is not set
CONFIG_STAGING_MEDIA=y
#
# Android
#
# CONFIG_LTE_GDM724X is not set
# CONFIG_GS_FPGABOOT is not set
CONFIG_UNISYSSPAR=y
# CONFIG_FB_TFT is not set
# CONFIG_MOST is not set
# CONFIG_KS7010 is not set
# CONFIG_GREYBUS is not set
# CONFIG_DRM_VBOXVIDEO is not set
# CONFIG_PI433 is not set
# CONFIG_MTK_MMC is not set
#
# Gasket devices
#
# CONFIG_STAGING_GASKET_FRAMEWORK is not set
# CONFIG_XIL_AXIS_FIFO is not set
# CONFIG_EROFS_FS is not set
CONFIG_X86_PLATFORM_DEVICES=y
# CONFIG_ACER_WMI is not set
# CONFIG_ACER_WIRELESS is not set
# CONFIG_ACERHDF is not set
# CONFIG_ALIENWARE_WMI is not set
# CONFIG_ASUS_LAPTOP is not set
# CONFIG_DCDBAS is not set
# CONFIG_DELL_SMBIOS is not set
# CONFIG_DELL_WMI_AIO is not set
# CONFIG_DELL_WMI_LED is not set
# CONFIG_DELL_SMO8800 is not set
# CONFIG_DELL_RBTN is not set
# CONFIG_DELL_RBU is not set
# CONFIG_FUJITSU_LAPTOP is not set
# CONFIG_FUJITSU_TABLET is not set
# CONFIG_AMILO_RFKILL is not set
# CONFIG_GPD_POCKET_FAN is not set
# CONFIG_HP_ACCEL is not set
# CONFIG_HP_WIRELESS is not set
# CONFIG_HP_WMI is not set
# CONFIG_LG_LAPTOP is not set
# CONFIG_MSI_LAPTOP is not set
# CONFIG_PANASONIC_LAPTOP is not set
# CONFIG_COMPAL_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_IDEAPAD_LAPTOP is not set
# CONFIG_SURFACE3_WMI is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_INTEL_MENLOW is not set
# CONFIG_EEEPC_LAPTOP is not set
# CONFIG_ASUS_WMI is not set
# CONFIG_ASUS_WIRELESS is not set
CONFIG_ACPI_WMI=m
# CONFIG_WMI_BMOF is not set
# CONFIG_INTEL_WMI_THUNDERBOLT is not set
# CONFIG_MSI_WMI is not set
# CONFIG_PEAQ_WMI is not set
# CONFIG_TOPSTAR_LAPTOP is not set
# CONFIG_TOSHIBA_BT_RFKILL is not set
# CONFIG_TOSHIBA_HAPS is not set
# CONFIG_TOSHIBA_WMI is not set
# CONFIG_ACPI_CMPC is not set
# CONFIG_INTEL_INT0002_VGPIO is not set
# CONFIG_INTEL_HID_EVENT is not set
# CONFIG_INTEL_VBTN is not set
# CONFIG_INTEL_IPS is not set
CONFIG_INTEL_PMC_CORE=y
# CONFIG_IBM_RTL is not set
# CONFIG_SAMSUNG_LAPTOP is not set
# CONFIG_MXM_WMI is not set
# CONFIG_INTEL_OAKTRAIL is not set
# CONFIG_SAMSUNG_Q10 is not set
# CONFIG_APPLE_GMUX is not set
# CONFIG_INTEL_RST is not set
# CONFIG_INTEL_SMARTCONNECT is not set
# CONFIG_INTEL_PMC_IPC is not set
# CONFIG_SURFACE_PRO3_BUTTON is not set
# CONFIG_INTEL_PUNIT_IPC is not set
# CONFIG_MLX_PLATFORM is not set
CONFIG_INTEL_TURBO_MAX_3=y
# CONFIG_I2C_MULTI_INSTANTIATE is not set
# CONFIG_INTEL_ATOMISP2_PM is not set
# CONFIG_HUAWEI_WMI is not set
CONFIG_PMC_ATOM=y
CONFIG_CHROME_PLATFORMS=y
# CONFIG_CHROMEOS_LAPTOP is not set
# CONFIG_CHROMEOS_PSTORE is not set
# CONFIG_CHROMEOS_TBMC is not set
# CONFIG_CROS_KBD_LED_BACKLIGHT is not set
# CONFIG_MELLANOX_PLATFORM is not set
CONFIG_CLKDEV_LOOKUP=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
#
# Common Clock Framework
#
# CONFIG_COMMON_CLK_WM831X is not set
# CONFIG_COMMON_CLK_MAX9485 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_S2MPS11 is not set
# CONFIG_CLK_TWL6040 is not set
# CONFIG_COMMON_CLK_PALMAS 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
CONFIG_MAILBOX=y
CONFIG_PCC=y
# CONFIG_ALTERA_MBOX is not set
CONFIG_IOMMU_API=y
CONFIG_IOMMU_SUPPORT=y
#
# Generic IOMMU Pagetable Support
#
# CONFIG_IOMMU_DEBUGFS is not set
# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
CONFIG_IOMMU_IOVA=y
CONFIG_AMD_IOMMU=y
# CONFIG_AMD_IOMMU_V2 is not set
CONFIG_DMAR_TABLE=y
CONFIG_INTEL_IOMMU=y
CONFIG_INTEL_IOMMU_SVM=y
# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set
CONFIG_INTEL_IOMMU_FLOPPY_WA=y
CONFIG_IRQ_REMAP=y
#
# Remoteproc drivers
#
# CONFIG_REMOTEPROC is not set
#
# Rpmsg drivers
#
# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
# CONFIG_RPMSG_VIRTIO is not set
# CONFIG_SOUNDWIRE is not set
#
# SOC (System On Chip) specific Drivers
#
#
# Amlogic SoC drivers
#
#
# Broadcom SoC drivers
#
#
# NXP/Freescale QorIQ SoC drivers
#
#
# i.MX SoC drivers
#
#
# Qualcomm SoC drivers
#
CONFIG_SOC_TI=y
#
# Xilinx SoC drivers
#
# CONFIG_XILINX_VCU is not set
CONFIG_PM_DEVFREQ=y
#
# DEVFREQ Governors
#
CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
CONFIG_DEVFREQ_GOV_PERFORMANCE=y
CONFIG_DEVFREQ_GOV_POWERSAVE=y
CONFIG_DEVFREQ_GOV_USERSPACE=y
CONFIG_DEVFREQ_GOV_PASSIVE=y
#
# DEVFREQ Drivers
#
CONFIG_PM_DEVFREQ_EVENT=y
CONFIG_EXTCON=y
#
# Extcon Device Drivers
#
# CONFIG_EXTCON_GPIO is not set
# CONFIG_EXTCON_INTEL_INT3496 is not set
# CONFIG_EXTCON_INTEL_CHT_WC is not set
# CONFIG_EXTCON_MAX14577 is not set
# CONFIG_EXTCON_MAX3355 is not set
# CONFIG_EXTCON_MAX77693 is not set
# CONFIG_EXTCON_MAX77843 is not set
# CONFIG_EXTCON_MAX8997 is not set
# CONFIG_EXTCON_PALMAS is not set
# CONFIG_EXTCON_RT8973A is not set
# CONFIG_EXTCON_SM5502 is not set
# CONFIG_EXTCON_USB_GPIO is not set
CONFIG_MEMORY=y
# CONFIG_IIO is not set
# CONFIG_NTB is not set
CONFIG_VME_BUS=y
#
# VME Bridge Drivers
#
# CONFIG_VME_CA91CX42 is not set
# CONFIG_VME_TSI148 is not set
# CONFIG_VME_FAKE is not set
#
# VME Board Drivers
#
# CONFIG_VMIVME_7805 is not set
#
# VME Device Drivers
#
# CONFIG_VME_USER is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
CONFIG_PWM_CRC=y
# CONFIG_PWM_LPSS_PCI is not set
# CONFIG_PWM_LPSS_PLATFORM is not set
# CONFIG_PWM_PCA9685 is not set
# CONFIG_PWM_TWL is not set
# CONFIG_PWM_TWL_LED is not set
#
# IRQ chip support
#
CONFIG_ARM_GIC_MAX_NR=1
# CONFIG_IPACK_BUS is not set
CONFIG_RESET_CONTROLLER=y
# CONFIG_RESET_TI_SYSCON is not set
# CONFIG_FMC is not set
#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
# 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_SAMSUNG_USB2 is not set
CONFIG_POWERCAP=y
CONFIG_INTEL_RAPL=m
# CONFIG_IDLE_INJECT is not set
# CONFIG_MCB is not set
#
# Performance monitor support
#
CONFIG_RAS=y
CONFIG_RAS_CEC=y
# CONFIG_THUNDERBOLT is not set
#
# Android
#
# CONFIG_ANDROID is not set
CONFIG_LIBNVDIMM=y
# CONFIG_BLK_DEV_PMEM is not set
# CONFIG_ND_BLK is not set
CONFIG_ND_CLAIM=y
CONFIG_BTT=y
CONFIG_NVDIMM_PFN=y
CONFIG_NVDIMM_DAX=y
CONFIG_NVDIMM_KEYS=y
CONFIG_DAX=y
# CONFIG_DEV_DAX is not set
CONFIG_NVMEM=y
#
# HW tracing support
#
# CONFIG_STM is not set
# CONFIG_INTEL_TH is not set
# CONFIG_FPGA is not set
CONFIG_PM_OPP=y
# CONFIG_UNISYS_VISORBUS is not set
# CONFIG_SIOX is not set
# CONFIG_SLIMBUS is not set
#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_FS_IOMAP=y
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
CONFIG_EXT4_FS=y
CONFIG_EXT4_USE_FOR_EXT2=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_EXT4_ENCRYPTION=y
CONFIG_EXT4_FS_ENCRYPTION=y
# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_BTRFS_FS=m
CONFIG_BTRFS_FS_POSIX_ACL=y
# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set
# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
# CONFIG_BTRFS_DEBUG is not set
# CONFIG_BTRFS_ASSERT is not set
# CONFIG_BTRFS_FS_REF_VERIFY is not set
# CONFIG_NILFS2_FS 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=y
CONFIG_FS_ENCRYPTION=y
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 is not set
# CONFIG_QUOTA_DEBUG is not set
# CONFIG_QFMT_V1 is not set
# CONFIG_QFMT_V2 is not set
CONFIG_QUOTACTL=y
CONFIG_QUOTACTL_COMPAT=y
# CONFIG_AUTOFS4_FS is not set
# CONFIG_AUTOFS_FS is not set
CONFIG_FUSE_FS=y
# CONFIG_CUSE is not set
# CONFIG_OVERLAY_FS is not set
#
# Caches
#
# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
# CONFIG_MSDOS_FS is not set
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_FAT_DEFAULT_UTF8 is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_VMCORE=y
# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
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
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=y
CONFIG_ECRYPT_FS_MESSAGING=y
# 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_CRAMFS is not set
CONFIG_SQUASHFS=y
# CONFIG_SQUASHFS_FILE_CACHE is not set
CONFIG_SQUASHFS_FILE_DIRECT=y
CONFIG_SQUASHFS_DECOMP_SINGLE=y
# CONFIG_SQUASHFS_DECOMP_MULTI is not set
# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
CONFIG_SQUASHFS_XATTR=y
CONFIG_SQUASHFS_ZLIB=y
CONFIG_SQUASHFS_LZ4=y
CONFIG_SQUASHFS_LZO=y
CONFIG_SQUASHFS_XZ=y
CONFIG_SQUASHFS_ZSTD=y
# 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_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 is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
# CONFIG_CEPH_FS is not set
# CONFIG_CIFS 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 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=m
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_MAC_ROMAN is not set
# CONFIG_NLS_MAC_CELTIC is not set
# CONFIG_NLS_MAC_CENTEURO is not set
# CONFIG_NLS_MAC_CROATIAN is not set
# CONFIG_NLS_MAC_CYRILLIC is not set
# CONFIG_NLS_MAC_GAELIC is not set
# CONFIG_NLS_MAC_GREEK is not set
# CONFIG_NLS_MAC_ICELAND is not set
# CONFIG_NLS_MAC_INUIT is not set
# CONFIG_NLS_MAC_ROMANIAN is not set
# CONFIG_NLS_MAC_TURKISH is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_COMPAT=y
CONFIG_PERSISTENT_KEYRINGS=y
CONFIG_BIG_KEYS=y
CONFIG_TRUSTED_KEYS=y
CONFIG_ENCRYPTED_KEYS=y
CONFIG_KEY_DH_OPERATIONS=y
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_PAGE_TABLE_ISOLATION=y
CONFIG_SECURITY_INFINIBAND=y
CONFIG_SECURITY_PATH=y
CONFIG_INTEL_TXT=y
CONFIG_LSM_MMAP_MIN_ADDR=0
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
CONFIG_HARDENED_USERCOPY=y
CONFIG_HARDENED_USERCOPY_FALLBACK=y
# CONFIG_HARDENED_USERCOPY_PAGESPAN is not set
CONFIG_FORTIFY_SOURCE=y
# CONFIG_STATIC_USERMODEHELPER is not set
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=0
# CONFIG_SECURITY_SELINUX_DISABLE is not set
CONFIG_SECURITY_SELINUX_DEVELOP=y
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
CONFIG_SECURITY_SMACK=y
# CONFIG_SECURITY_SMACK_BRINGUP is not set
CONFIG_SECURITY_SMACK_NETFILTER=y
CONFIG_SECURITY_SMACK_APPEND_SIGNALS=y
CONFIG_SECURITY_TOMOYO=y
CONFIG_SECURITY_TOMOYO_MAX_ACCEPT_ENTRY=2048
CONFIG_SECURITY_TOMOYO_MAX_AUDIT_LOG=1024
# CONFIG_SECURITY_TOMOYO_OMIT_USERSPACE_LOADER is not set
CONFIG_SECURITY_TOMOYO_POLICY_LOADER="/sbin/tomoyo-init"
CONFIG_SECURITY_TOMOYO_ACTIVATION_TRIGGER="/sbin/init"
CONFIG_SECURITY_APPARMOR=y
CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE=1
CONFIG_SECURITY_APPARMOR_HASH=y
CONFIG_SECURITY_APPARMOR_HASH_DEFAULT=y
# CONFIG_SECURITY_APPARMOR_DEBUG is not set
# CONFIG_SECURITY_LOADPIN is not set
CONFIG_SECURITY_YAMA=y
CONFIG_INTEGRITY=y
CONFIG_INTEGRITY_SIGNATURE=y
CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
CONFIG_INTEGRITY_TRUSTED_KEYRING=y
# CONFIG_INTEGRITY_PLATFORM_KEYRING is not set
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=y
# CONFIG_IMA_SIG_TEMPLATE is not set
CONFIG_IMA_DEFAULT_TEMPLATE="ima-ng"
CONFIG_IMA_DEFAULT_HASH_SHA1=y
# CONFIG_IMA_DEFAULT_HASH_SHA256 is not set
# CONFIG_IMA_DEFAULT_HASH_SHA512 is not set
CONFIG_IMA_DEFAULT_HASH="sha1"
# CONFIG_IMA_WRITE_POLICY is not set
# CONFIG_IMA_READ_POLICY is not set
CONFIG_IMA_APPRAISE=y
# CONFIG_IMA_ARCH_POLICY is not set
# CONFIG_IMA_APPRAISE_BUILD_POLICY is not set
CONFIG_IMA_APPRAISE_BOOTPARAM=y
CONFIG_IMA_TRUSTED_KEYRING=y
# CONFIG_IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY is not set
# CONFIG_IMA_BLACKLIST_KEYRING is not set
# CONFIG_IMA_LOAD_X509 is not set
CONFIG_EVM=y
CONFIG_EVM_ATTR_FSUUID=y
CONFIG_EVM_EXTRA_SMACK_XATTRS=y
# CONFIG_EVM_ADD_XATTRS is not set
# CONFIG_EVM_LOAD_X509 is not set
# CONFIG_DEFAULT_SECURITY_SELINUX is not set
# CONFIG_DEFAULT_SECURITY_SMACK is not set
# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
CONFIG_DEFAULT_SECURITY_APPARMOR=y
# CONFIG_DEFAULT_SECURITY_DAC is not set
CONFIG_DEFAULT_SECURITY="apparmor"
CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_ASYNC_PQ=m
CONFIG_ASYNC_RAID6_RECOV=m
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=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=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=y
# CONFIG_CRYPTO_ECDH is not set
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_USER is not set
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
# CONFIG_CRYPTO_PCRYPT is not set
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CRYPTO_CRYPTD=m
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_TEST is not set
CONFIG_CRYPTO_SIMD=m
CONFIG_CRYPTO_GLUE_HELPER_X86=m
#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
CONFIG_CRYPTO_GCM=y
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
# CONFIG_CRYPTO_AEGIS128 is not set
# CONFIG_CRYPTO_AEGIS128L is not set
# CONFIG_CRYPTO_AEGIS256 is not set
# CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set
# CONFIG_CRYPTO_AEGIS128L_AESNI_SSE2 is not set
# CONFIG_CRYPTO_AEGIS256_AESNI_SSE2 is not set
# CONFIG_CRYPTO_MORUS640 is not set
# CONFIG_CRYPTO_MORUS640_SSE2 is not set
# CONFIG_CRYPTO_MORUS1280 is not set
# CONFIG_CRYPTO_MORUS1280_SSE2 is not set
# CONFIG_CRYPTO_MORUS1280_AVX2 is not set
CONFIG_CRYPTO_SEQIV=y
# CONFIG_CRYPTO_ECHAINIV is not set
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CFB is not set
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 is not set
CONFIG_CRYPTO_XTS=y
# 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
#
# Hash modes
#
# CONFIG_CRYPTO_CMAC is not set
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32C_INTEL=y
# CONFIG_CRYPTO_CRC32 is not set
CONFIG_CRYPTO_CRC32_PCLMUL=m
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_CRCT10DIF_PCLMUL=m
CONFIG_CRYPTO_GHASH=y
# CONFIG_CRYPTO_POLY1305 is not set
# CONFIG_CRYPTO_POLY1305_X86_64 is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA1_SSSE3 is not set
# CONFIG_CRYPTO_SHA256_SSSE3 is not set
# CONFIG_CRYPTO_SHA512_SSSE3 is not set
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
# CONFIG_CRYPTO_SHA3 is not set
# CONFIG_CRYPTO_SM3 is not set
# CONFIG_CRYPTO_STREEBOG is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set
CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL=m
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_TI is not set
CONFIG_CRYPTO_AES_X86_64=m
CONFIG_CRYPTO_AES_NI_INTEL=m
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_BLOWFISH_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAMELLIA_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_DES3_EDE_X86_64 is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_CHACHA20 is not set
# CONFIG_CRYPTO_CHACHA20_X86_64 is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set
# CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set
# CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set
# CONFIG_CRYPTO_SM4 is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_TWOFISH_X86_64 is not set
# CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set
# CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set
#
# 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 is not set
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_HASH is not set
# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
# CONFIG_CRYPTO_USER_API_RNG is not set
# CONFIG_CRYPTO_USER_API_AEAD is not set
CONFIG_CRYPTO_HASH_INFO=y
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_DEV_PADLOCK=y
# CONFIG_CRYPTO_DEV_PADLOCK_AES is not set
# CONFIG_CRYPTO_DEV_PADLOCK_SHA is not set
CONFIG_CRYPTO_DEV_CCP=y
# CONFIG_CRYPTO_DEV_CCP_DD is not set
# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set
# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
# CONFIG_CRYPTO_DEV_QAT_C62X is not set
# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set
# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
# CONFIG_CRYPTO_DEV_CHELSIO is not set
# CONFIG_CRYPTO_DEV_VIRTIO 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=y
CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE=4096
CONFIG_SECONDARY_TRUSTED_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_HASH_LIST=""
CONFIG_BINARY_PRINTF=y
#
# Library routines
#
CONFIG_RAID6_PQ=m
CONFIG_RAID6_PQ_BENCHMARK=y
CONFIG_BITREVERSE=y
CONFIG_RATIONAL=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
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 is not set
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_COMPRESS=m
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_GENERIC_ALLOCATOR=y
CONFIG_XARRAY_MULTI=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_SWIOTLB=y
CONFIG_SGL_ALLOC=y
CONFIG_IOMMU_HELPER=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_CORDIC is not set
CONFIG_DDR=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_SIGNATURE=y
CONFIG_OID_REGISTRY=y
CONFIG_UCS2_STRING=y
CONFIG_FONT_SUPPORT=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_SG_POOL=y
CONFIG_ARCH_HAS_PMEM_API=y
CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
CONFIG_ARCH_HAS_UACCESS_MCSAFE=y
CONFIG_SBITMAP=y
# CONFIG_STRING_SELFTEST is not set
#
# Kernel hacking
#
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
CONFIG_BOOT_PRINTK_DELAY=y
CONFIG_DYNAMIC_DEBUG=y
#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_INFO_REDUCED is not set
# CONFIG_DEBUG_INFO_SPLIT is not set
CONFIG_DEBUG_INFO_DWARF4=y
CONFIG_GDB_SCRIPTS=y
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=1024
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_READABLE_ASM is not set
CONFIG_UNUSED_SYMBOLS=y
# CONFIG_PAGE_OWNER is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_FRAME_POINTER=y
CONFIG_STACK_VALIDATION=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x01b6
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_DEBUG_KERNEL=y
#
# Memory Debugging
#
# CONFIG_PAGE_EXTENSION is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_PAGE_POISONING is not set
# CONFIG_DEBUG_PAGE_REF is not set
# CONFIG_DEBUG_RODATA_TEST 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_DEBUG_VM is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
CONFIG_HAVE_ARCH_KASAN=y
CONFIG_CC_HAS_KASAN_GENERIC=y
# CONFIG_KASAN is not set
CONFIG_ARCH_HAS_KCOV=y
# CONFIG_DEBUG_SHIRQ is not set
#
# Debug Lockups and Hangs
#
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
CONFIG_HARDLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
# CONFIG_WQ_WATCHDOG is not set
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
CONFIG_SCHED_DEBUG=y
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
CONFIG_SCHED_STACK_END_CHECK=y
# 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 is not set
# CONFIG_WW_MUTEX_SELFTEST is not set
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_PI_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_DEBUG_CREDENTIALS is not set
#
# RCU Debugging
#
# CONFIG_RCU_PERF_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=60
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
# 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_NOTIFIER_ERROR_INJECTION is not set
CONFIG_FUNCTION_ERROR_INJECTION=y
# CONFIG_FAULT_INJECTION 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_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_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
CONFIG_FUNCTION_TRACER=y
CONFIG_FUNCTION_GRAPH_TRACER=y
# CONFIG_PREEMPTIRQ_EVENTS is not set
# CONFIG_IRQSOFF_TRACER is not set
CONFIG_SCHED_TRACER=y
CONFIG_HWLAT_TRACER=y
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_STACK_TRACER=y
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_DYNAMIC_FTRACE=y
CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_FUNCTION_PROFILER=y
# CONFIG_BPF_KPROBE_OVERRIDE is not set
CONFIG_FTRACE_MCOUNT_RECORD=y
# CONFIG_FTRACE_STARTUP_TEST is not set
CONFIG_MMIOTRACE=y
CONFIG_TRACING_MAP=y
CONFIG_HIST_TRIGGERS=y
# CONFIG_MMIOTRACE_TEST is not set
# CONFIG_TRACEPOINT_BENCHMARK is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
# CONFIG_TRACE_EVAL_MAP_FILE is not set
CONFIG_TRACING_EVENTS_GPIO=y
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_DMA_API_DEBUG is not set
CONFIG_RUNTIME_TESTING_MENU=y
# CONFIG_LKDTM is not set
# CONFIG_TEST_LIST_SORT 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_INTERVAL_TREE_TEST is not set
# CONFIG_PERCPU_TEST is not set
# CONFIG_ATOMIC64_SELFTEST is not set
# CONFIG_ASYNC_RAID6_TEST is not set
# CONFIG_TEST_HEXDUMP is not set
# CONFIG_TEST_STRING_HELPERS is not set
# CONFIG_TEST_KSTRTOX is not set
# CONFIG_TEST_PRINTF is not set
# CONFIG_TEST_BITMAP is not set
# CONFIG_TEST_BITFIELD 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_LKM is not set
# CONFIG_TEST_USER_COPY is not set
# CONFIG_TEST_BPF is not set
# CONFIG_FIND_BIT_BENCHMARK is not set
# CONFIG_TEST_FIRMWARE is not set
# CONFIG_TEST_SYSCTL 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_MEMTEST=y
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_KGDB=y
CONFIG_KGDB_SERIAL_CONSOLE=y
# CONFIG_KGDB_TESTS is not set
CONFIG_KGDB_LOW_LEVEL_TRAP=y
CONFIG_KGDB_KDB=y
CONFIG_KDB_DEFAULT_ENABLE=0x1
CONFIG_KDB_KEYBOARD=y
CONFIG_KDB_CONTINUE_CATASTROPHIC=0
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_UBSAN is not set
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
CONFIG_STRICT_DEVMEM=y
# CONFIG_IO_STRICT_DEVMEM is not set
CONFIG_TRACE_IRQFLAGS_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_EFI=y
# CONFIG_EARLY_PRINTK_USB_XDBC is not set
CONFIG_X86_PTDUMP_CORE=y
# CONFIG_X86_PTDUMP is not set
# CONFIG_EFI_PGT_DUMP is not set
CONFIG_DEBUG_WX=y
CONFIG_DOUBLEFAULT=y
# CONFIG_DEBUG_TLBFLUSH is not set
# CONFIG_IOMMU_DEBUG is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
# CONFIG_X86_DECODER_SELFTEST is not set
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
# CONFIG_IO_DELAY_0X80 is not set
CONFIG_IO_DELAY_0XED=y
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=1
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
CONFIG_OPTIMIZE_INLINING=y
# CONFIG_DEBUG_ENTRY is not set
# CONFIG_DEBUG_NMI_SELFTEST is not set
CONFIG_X86_DEBUG_FPU=y
# CONFIG_PUNIT_ATOM_DEBUG is not set
# CONFIG_UNWINDER_ORC is not set
CONFIG_UNWINDER_FRAME_POINTER=y
# CONFIG_UNWINDER_GUESS is not set
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-01-25 6:46 System crash with perf_fuzzer (kernel: 5.0.0-rc3) Ravi Bangoria
@ 2019-01-25 15:11 ` Vince Weaver
2019-01-25 16:00 ` Andi Kleen
2019-01-30 18:36 ` Jiri Olsa
2 siblings, 0 replies; 23+ messages in thread
From: Vince Weaver @ 2019-01-25 15:11 UTC (permalink / raw)
To: Ravi Bangoria
Cc: lkml, Jiri Olsa, Peter Zijlstra, linux-perf-users,
Arnaldo Carvalho de Melo, Andi Kleen, eranian, vincent.weaver,
Naveen N. Rao
On Fri, 25 Jan 2019, Ravi Bangoria wrote:
> I'm seeing a system crash while running perf_fuzzer with upstream kernel
> on an Intel machine. I hit the crash twice (out of which I don't have log
> of first crash so don't know if the reason is same for both the crashes).
> I've attached my .config with the mail.
> type = PERF_TYPE_HARDWARE;
> ========
>
> And, I'm running fuzzer in a loop with *root*. (Let me know if running
> as root is harmful ;-) ).
There's a known issue related to Intel BTS events that you can trigger
with the perf_fuzzer, even as a normal user. I reported it a few months
ago but I don't think it ever got resolved. The traces you get look
similar to some that you posted.
It's hard to track down as it doesn't seem to be a simple issue, but
rather it looks like the BTS event handling is stomping over memory it
shouldn't somehow.
Vince
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-01-25 6:46 System crash with perf_fuzzer (kernel: 5.0.0-rc3) Ravi Bangoria
2019-01-25 15:11 ` Vince Weaver
@ 2019-01-25 16:00 ` Andi Kleen
2019-01-31 7:58 ` Ravi Bangoria
` (2 more replies)
2019-01-30 18:36 ` Jiri Olsa
2 siblings, 3 replies; 23+ messages in thread
From: Andi Kleen @ 2019-01-25 16:00 UTC (permalink / raw)
To: Ravi Bangoria
Cc: lkml, Jiri Olsa, Peter Zijlstra, linux-perf-users,
Arnaldo Carvalho de Melo, eranian, vincent.weaver, Naveen N. Rao
> [Fri Jan 25 10:28:53 2019] perf: interrupt took too long (2501 > 2500), lowering kernel.perf_event_max_sample_rate to 79750
> [Fri Jan 25 10:29:08 2019] perf: interrupt took too long (3136 > 3126), lowering kernel.perf_event_max_sample_rate to 63750
> [Fri Jan 25 10:29:11 2019] perf: interrupt took too long (4140 > 3920), lowering kernel.perf_event_max_sample_rate to 48250
> [Fri Jan 25 10:29:11 2019] perf: interrupt took too long (5231 > 5175), lowering kernel.perf_event_max_sample_rate to 38000
> [Fri Jan 25 10:29:11 2019] perf: interrupt took too long (6736 > 6538), lowering kernel.perf_event_max_sample_rate to 29500
These are fairly normal.
> [Fri Jan 25 10:32:44 2019] ------------[ cut here ]------------
> [Fri Jan 25 10:32:44 2019] perfevents: irq loop stuck!
I believe it's always possible to cause an irq loop. This happens when
the PMU is programmed to cause PMIs on multiple counters
too quickly. Maybe should just recover from it without printing such
scary messages.
Right now the scary message is justified because it resets the complete
PMU. Perhaps need to be a bit more selective resetting on only
the events that loop.
> [Fri Jan 25 10:32:44 2019] WARNING: CPU: 1 PID: 0 at arch/x86/events/intel/core.c:2440 intel_pmu_handle_irq+0x158/0x170
This looks independent.
I would apply the following patch (cut'n'pasted, so may need manual apply)
and then run with
cd /sys/kernel/debug/tracing
echo 50000 > buffer_size_kb
echo default_do_nmi > set_graph_function
echo 1 > events/msr/enable
echo 'msr != 0xc0000100 && msr != 0x6e0' > events/msr/write_msr/filter
echo function_graph > current_tracer
echo printk:traceoff > set_ftrace_filter
echo 1 > tracing_on
and then collect the trace from /sys/kernel/debug/tracing/trace
after the oops. This should show the context of when it happens.
diff --git a/kernel/events/Makefile b/kernel/events/Makefile
index 3c022e33c109..8afc997110e0 100644
--- a/kernel/events/Makefile
+++ b/kernel/events/Makefile
@@ -1,7 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-ifdef CONFIG_FUNCTION_TRACER
-CFLAGS_REMOVE_core.o = $(CC_FLAGS_FTRACE)
-endif
obj-y := core.o ring_buffer.o callchain.o
^ permalink raw reply related [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-01-25 6:46 System crash with perf_fuzzer (kernel: 5.0.0-rc3) Ravi Bangoria
2019-01-25 15:11 ` Vince Weaver
2019-01-25 16:00 ` Andi Kleen
@ 2019-01-30 18:36 ` Jiri Olsa
2019-01-30 20:39 ` Andi Kleen
` (2 more replies)
2 siblings, 3 replies; 23+ messages in thread
From: Jiri Olsa @ 2019-01-30 18:36 UTC (permalink / raw)
To: Ravi Bangoria
Cc: lkml, Peter Zijlstra, linux-perf-users, Arnaldo Carvalho de Melo,
Andi Kleen, eranian, vincent.weaver, Naveen N. Rao
On Fri, Jan 25, 2019 at 12:16:27PM +0530, Ravi Bangoria wrote:
SNIP
> [ 1432.176374] general protection fault: 0000 [#1] SMP PTI
> [ 1432.182253] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 5.0.0-rc3-ravi-pfuzzer+ #1
> [ 1432.192088] Hardware name: IBM CPU PLANAR -[8722xyz]-/00FL808, BIOS -[KOE162DUS-2.30]- 08/27/2018 [264/488]
> [ 1432.206120] RIP: 0010:perf_prepare_sample+0x8f/0x510
> [ 1432.211679] Code: ff ff 41 f6 c4 01 0f 85 22 02 00 00 41 f6 c4 20 74 26 4d 85 e4 0f 88 0c 01 00 00 4c 89 f6 4c 89 ff e8 f5 fe ff ff 49 89 45 70 <48> 8b 00 8d 04 c5 08 00 00 0
> 0 66 01 43 06 41 f7 c4 00 04 00 00 74
> [ 1432.232699] RSP: 0000:ffff95b3ff843a78 EFLAGS: 00010082
> [ 1432.238548] RAX: 8d1217eb826cce00 RBX: ffff95b3ff843ad8 RCX: 000000000000001f
> [ 1432.246536] RDX: 0000000000000000 RSI: 00000000355563e5 RDI: 0000000000000000
> [ 1432.254522] RBP: ffff95b3ff843ab0 R08: ffffd016493f3b42 R09: 0000000000000000
> [ 1432.262508] R10: ffff95b3ff843a08 R11: 0000000000000000 R12: 80000000000306e5
> [ 1432.270495] R13: ffff95b3ff843bc0 R14: ffff95b3ff843b18 R15: ffff95b3f6b65800
> [ 1432.278483] FS: 0000000000000000(0000) GS:ffff95b3ff840000(0000) knlGS:0000000000000000
> [ 1432.287539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 1432.293969] CR2: 000055bf7f768c90 CR3: 0000001fd220e005 CR4: 00000000000606e0
> [ 1432.301956] Call Trace:
> [ 1432.304697] <IRQ>
> [ 1432.306956] ? intel_pmu_drain_bts_buffer+0x194/0x230
> [ 1432.312615] intel_pmu_drain_bts_buffer+0x160/0x230
> [ 1432.318078] ? tick_nohz_irq_exit+0x31/0x40
> [ 1432.322765] ? smp_call_function_single_interrupt+0x48/0xe0
> [ 1432.328993] ? call_function_single_interrupt+0xf/0x20
> [ 1432.334745] ? call_function_single_interrupt+0xa/0x20
> [ 1432.340501] ? x86_schedule_events+0x1a0/0x2f0
> [ 1432.345475] ? x86_pmu_commit_txn+0xb4/0x100
> [ 1432.350258] ? find_busiest_group+0x47/0x5d0
> [ 1432.355039] ? perf_event_set_state.part.42+0x12/0x50
> [ 1432.360694] ? perf_mux_hrtimer_restart+0x40/0xb0
> [ 1432.365960] intel_pmu_disable_event+0xae/0x100
> [ 1432.371031] ? intel_pmu_disable_event+0xae/0x100
> [ 1432.376297] x86_pmu_stop+0x7a/0xb0
> [ 1432.380201] x86_pmu_del+0x57/0x120
> [ 1432.384105] event_sched_out.isra.101+0x83/0x180
> [ 1432.389272] group_sched_out.part.103+0x57/0xe0
> [ 1432.394343] ctx_sched_out+0x188/0x240
> [ 1432.398539] ctx_resched+0xa8/0xd0
> [ 1432.402345] __perf_event_enable+0x193/0x1e0
> [ 1432.407125] event_function+0x8e/0xc0
> [ 1432.411222] remote_function+0x41/0x50
> [ 1432.415418] flush_smp_call_function_queue+0x68/0x100
> [ 1432.421071] generic_smp_call_function_single_interrupt+0x13/0x30
> [ 1432.427893] smp_call_function_single_interrupt+0x3e/0xe0
> [ 1432.433936] call_function_single_interrupt+0xf/0x20
> [ 1432.440204] </IRQ>
hi,
I finaly managed to reproduced this one ;-)
also I found reproducer for crash on my server, now I'm running
the fuzzer to see if it cures it as well.. so far so good ;-)
the crash happens when I create 'almost bts' event with:
event = branch-instructions:up
sample_period = 2
sample_type = CALLCHAIN
after I open the event I change the sample_period via ioctl to '1',
which will make the event 'full bts', but no bts checks are performed
so the bts drain crashes
the patch adds check_eriod pmu callback.. I need to check if there's
better way to do this, but so far it fixes the crash for me
if you guys could check this patch, that'd be great
thanks,
jirka
---
arch/x86/events/core.c | 6 ++++++
arch/x86/events/intel/core.c | 9 +++++++++
arch/x86/events/perf_event.h | 2 ++
include/linux/perf_event.h | 5 +++++
kernel/events/core.c | 31 +++++++++++++++++++++++++++++++
5 files changed, 53 insertions(+)
diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
index 374a19712e20..e5db4fad517e 100644
--- a/arch/x86/events/core.c
+++ b/arch/x86/events/core.c
@@ -2278,6 +2278,11 @@ void perf_check_microcode(void)
x86_pmu.check_microcode();
}
+static int x86_pmu_check_period(struct perf_event *event)
+{
+ return x86_pmu.check_period ? x86_pmu.check_period(event) : 0;
+}
+
static struct pmu pmu = {
.pmu_enable = x86_pmu_enable,
.pmu_disable = x86_pmu_disable,
@@ -2302,6 +2307,7 @@ static struct pmu pmu = {
.event_idx = x86_pmu_event_idx,
.sched_task = x86_pmu_sched_task,
.task_ctx_size = sizeof(struct x86_perf_task_context),
+ .check_period = x86_pmu_check_period,
};
void arch_perf_update_userpage(struct perf_event *event,
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index 40e12cfc87f6..125930e328c8 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -3584,6 +3584,11 @@ static void intel_pmu_sched_task(struct perf_event_context *ctx,
intel_pmu_lbr_sched_task(ctx, sched_in);
}
+static int intel_pmu_check_period(struct perf_event *event)
+{
+ return intel_pmu_has_bts(event) ? -EINVAL : 0;
+}
+
PMU_FORMAT_ATTR(offcore_rsp, "config1:0-63");
PMU_FORMAT_ATTR(ldlat, "config1:0-15");
@@ -3663,6 +3668,8 @@ static __initconst const struct x86_pmu core_pmu = {
.cpu_prepare = intel_pmu_cpu_prepare,
.cpu_starting = intel_pmu_cpu_starting,
.cpu_dying = intel_pmu_cpu_dying,
+
+ .check_period = intel_pmu_check_period,
};
static struct attribute *intel_pmu_attrs[];
@@ -3705,6 +3712,8 @@ static __initconst const struct x86_pmu intel_pmu = {
.cpu_dying = intel_pmu_cpu_dying,
.guest_get_msrs = intel_guest_get_msrs,
.sched_task = intel_pmu_sched_task,
+
+ .check_period = intel_pmu_check_period,
};
static __init void intel_clovertown_quirk(void)
diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h
index 78d7b7031bfc..170b58d48710 100644
--- a/arch/x86/events/perf_event.h
+++ b/arch/x86/events/perf_event.h
@@ -646,6 +646,8 @@ struct x86_pmu {
* Intel host/guest support (KVM)
*/
struct perf_guest_switch_msr *(*guest_get_msrs)(int *nr);
+
+ int (*check_period) (struct perf_event *event);
};
struct x86_perf_task_context {
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index a79e59fc3b7d..749a5c3110e2 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -447,6 +447,11 @@ struct pmu {
* Filter events for PMU-specific reasons.
*/
int (*filter_match) (struct perf_event *event); /* optional */
+
+ /*
+ * Check period for PERF_EVENT_IOC_PERIOD ioctl.
+ */
+ int (*check_period) (struct perf_event *event); /* optional */
};
enum perf_addr_filter_action_t {
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 280a72b3a553..22ec63a0782e 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -4969,6 +4969,26 @@ static void __perf_event_period(struct perf_event *event,
}
}
+static int check_period(struct perf_event *event, u64 value)
+{
+ u64 sample_period_attr = event->attr.sample_period;
+ u64 sample_period_hw = event->hw.sample_period;
+ int ret;
+
+ if (event->attr.freq) {
+ event->attr.sample_freq = value;
+ } else {
+ event->attr.sample_period = value;
+ event->hw.sample_period = value;
+ }
+
+ ret = event->pmu->check_period(event);
+
+ event->attr.sample_period = sample_period_attr;
+ event->hw.sample_period = sample_period_hw;
+ return ret;
+}
+
static int perf_event_period(struct perf_event *event, u64 __user *arg)
{
u64 value;
@@ -4985,6 +5005,9 @@ static int perf_event_period(struct perf_event *event, u64 __user *arg)
if (event->attr.freq && value > sysctl_perf_event_sample_rate)
return -EINVAL;
+ if (check_period(event, value))
+ return -EINVAL;
+
event_function_call(event, __perf_event_period, &value);
return 0;
@@ -9601,6 +9624,11 @@ static int perf_pmu_nop_int(struct pmu *pmu)
return 0;
}
+static int perf_event_nop_int(struct perf_event *event)
+{
+ return 0;
+}
+
static DEFINE_PER_CPU(unsigned int, nop_txn_flags);
static void perf_pmu_start_txn(struct pmu *pmu, unsigned int flags)
@@ -9901,6 +9929,9 @@ int perf_pmu_register(struct pmu *pmu, const char *name, int type)
pmu->pmu_disable = perf_pmu_nop_void;
}
+ if (!pmu->check_period)
+ pmu->check_period = perf_event_nop_int;
+
if (!pmu->event_idx)
pmu->event_idx = perf_event_idx_default;
--
2.17.2
^ permalink raw reply related [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-01-30 18:36 ` Jiri Olsa
@ 2019-01-30 20:39 ` Andi Kleen
2019-01-30 22:33 ` Jiri Olsa
2019-01-31 7:36 ` Jiri Olsa
2019-01-31 8:27 ` Jiri Olsa
2 siblings, 1 reply; 23+ messages in thread
From: Andi Kleen @ 2019-01-30 20:39 UTC (permalink / raw)
To: Jiri Olsa
Cc: Ravi Bangoria, lkml, Peter Zijlstra, linux-perf-users,
Arnaldo Carvalho de Melo, eranian, vincent.weaver, Naveen N. Rao
Jiri Olsa <jolsa@redhat.com> writes:
>
> the patch adds check_eriod pmu callback.. I need to check if there's
> better way to do this, but so far it fixes the crash for me
>
> if you guys could check this patch, that'd be great
There's already a limit_period callback, perhaps that could
be extended. But ok, can do it this way too.
I suspect there are some other cases that need this callback, not
just BTS, e.g. the checks in hsw_hw_config
-Andi
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-01-30 20:39 ` Andi Kleen
@ 2019-01-30 22:33 ` Jiri Olsa
0 siblings, 0 replies; 23+ messages in thread
From: Jiri Olsa @ 2019-01-30 22:33 UTC (permalink / raw)
To: Andi Kleen
Cc: Ravi Bangoria, lkml, Peter Zijlstra, linux-perf-users,
Arnaldo Carvalho de Melo, eranian, vincent.weaver, Naveen N. Rao
On Wed, Jan 30, 2019 at 12:39:47PM -0800, Andi Kleen wrote:
> Jiri Olsa <jolsa@redhat.com> writes:
> >
> > the patch adds check_eriod pmu callback.. I need to check if there's
> > better way to do this, but so far it fixes the crash for me
> >
> > if you guys could check this patch, that'd be great
>
> There's already a limit_period callback, perhaps that could
> be extended. But ok, can do it this way too.
right, we call it within x86_perf_event_set_period to limit
the period, but I guess we should include this check after
changing the period:
if (event->attr.sample_period && x86_pmu.limit_period) {
if (x86_pmu.limit_period(event, event->attr.sample_period) >
event->attr.sample_period)
return -EINVAL;
}
>
> I suspect there are some other cases that need this callback, not
> just BTS, e.g. the checks in hsw_hw_config
ok, the sample_period values for checkpointed events,
we should check for this as well.. I'll add that
jirka
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-01-30 18:36 ` Jiri Olsa
2019-01-30 20:39 ` Andi Kleen
@ 2019-01-31 7:36 ` Jiri Olsa
2019-01-31 8:27 ` Jiri Olsa
2 siblings, 0 replies; 23+ messages in thread
From: Jiri Olsa @ 2019-01-31 7:36 UTC (permalink / raw)
To: Ravi Bangoria
Cc: lkml, Peter Zijlstra, linux-perf-users, Arnaldo Carvalho de Melo,
Andi Kleen, eranian, vincent.weaver, Naveen N. Rao
On Wed, Jan 30, 2019 at 07:36:48PM +0100, Jiri Olsa wrote:
> On Fri, Jan 25, 2019 at 12:16:27PM +0530, Ravi Bangoria wrote:
>
> SNIP
>
> > [ 1432.176374] general protection fault: 0000 [#1] SMP PTI
> > [ 1432.182253] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 5.0.0-rc3-ravi-pfuzzer+ #1
> > [ 1432.192088] Hardware name: IBM CPU PLANAR -[8722xyz]-/00FL808, BIOS -[KOE162DUS-2.30]- 08/27/2018 [264/488]
> > [ 1432.206120] RIP: 0010:perf_prepare_sample+0x8f/0x510
> > [ 1432.211679] Code: ff ff 41 f6 c4 01 0f 85 22 02 00 00 41 f6 c4 20 74 26 4d 85 e4 0f 88 0c 01 00 00 4c 89 f6 4c 89 ff e8 f5 fe ff ff 49 89 45 70 <48> 8b 00 8d 04 c5 08 00 00 0
> > 0 66 01 43 06 41 f7 c4 00 04 00 00 74
> > [ 1432.232699] RSP: 0000:ffff95b3ff843a78 EFLAGS: 00010082
> > [ 1432.238548] RAX: 8d1217eb826cce00 RBX: ffff95b3ff843ad8 RCX: 000000000000001f
> > [ 1432.246536] RDX: 0000000000000000 RSI: 00000000355563e5 RDI: 0000000000000000
> > [ 1432.254522] RBP: ffff95b3ff843ab0 R08: ffffd016493f3b42 R09: 0000000000000000
> > [ 1432.262508] R10: ffff95b3ff843a08 R11: 0000000000000000 R12: 80000000000306e5
> > [ 1432.270495] R13: ffff95b3ff843bc0 R14: ffff95b3ff843b18 R15: ffff95b3f6b65800
> > [ 1432.278483] FS: 0000000000000000(0000) GS:ffff95b3ff840000(0000) knlGS:0000000000000000
> > [ 1432.287539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > [ 1432.293969] CR2: 000055bf7f768c90 CR3: 0000001fd220e005 CR4: 00000000000606e0
> > [ 1432.301956] Call Trace:
> > [ 1432.304697] <IRQ>
> > [ 1432.306956] ? intel_pmu_drain_bts_buffer+0x194/0x230
> > [ 1432.312615] intel_pmu_drain_bts_buffer+0x160/0x230
> > [ 1432.318078] ? tick_nohz_irq_exit+0x31/0x40
> > [ 1432.322765] ? smp_call_function_single_interrupt+0x48/0xe0
> > [ 1432.328993] ? call_function_single_interrupt+0xf/0x20
> > [ 1432.334745] ? call_function_single_interrupt+0xa/0x20
> > [ 1432.340501] ? x86_schedule_events+0x1a0/0x2f0
> > [ 1432.345475] ? x86_pmu_commit_txn+0xb4/0x100
> > [ 1432.350258] ? find_busiest_group+0x47/0x5d0
> > [ 1432.355039] ? perf_event_set_state.part.42+0x12/0x50
> > [ 1432.360694] ? perf_mux_hrtimer_restart+0x40/0xb0
> > [ 1432.365960] intel_pmu_disable_event+0xae/0x100
> > [ 1432.371031] ? intel_pmu_disable_event+0xae/0x100
> > [ 1432.376297] x86_pmu_stop+0x7a/0xb0
> > [ 1432.380201] x86_pmu_del+0x57/0x120
> > [ 1432.384105] event_sched_out.isra.101+0x83/0x180
> > [ 1432.389272] group_sched_out.part.103+0x57/0xe0
> > [ 1432.394343] ctx_sched_out+0x188/0x240
> > [ 1432.398539] ctx_resched+0xa8/0xd0
> > [ 1432.402345] __perf_event_enable+0x193/0x1e0
> > [ 1432.407125] event_function+0x8e/0xc0
> > [ 1432.411222] remote_function+0x41/0x50
> > [ 1432.415418] flush_smp_call_function_queue+0x68/0x100
> > [ 1432.421071] generic_smp_call_function_single_interrupt+0x13/0x30
> > [ 1432.427893] smp_call_function_single_interrupt+0x3e/0xe0
> > [ 1432.433936] call_function_single_interrupt+0xf/0x20
> > [ 1432.440204] </IRQ>
>
> hi,
> I finaly managed to reproduced this one ;-)
ugh.. and fuzzer managed to reproduce it again even with the patch below :-\
there's some other way the event could become bts with callchain
jirka
>
> also I found reproducer for crash on my server, now I'm running
> the fuzzer to see if it cures it as well.. so far so good ;-)
>
> the crash happens when I create 'almost bts' event with:
> event = branch-instructions:up
> sample_period = 2
> sample_type = CALLCHAIN
>
> after I open the event I change the sample_period via ioctl to '1',
> which will make the event 'full bts', but no bts checks are performed
> so the bts drain crashes
>
> the patch adds check_eriod pmu callback.. I need to check if there's
> better way to do this, but so far it fixes the crash for me
>
> if you guys could check this patch, that'd be great
>
> thanks,
> jirka
>
>
> ---
> arch/x86/events/core.c | 6 ++++++
> arch/x86/events/intel/core.c | 9 +++++++++
> arch/x86/events/perf_event.h | 2 ++
> include/linux/perf_event.h | 5 +++++
> kernel/events/core.c | 31 +++++++++++++++++++++++++++++++
> 5 files changed, 53 insertions(+)
>
> diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
> index 374a19712e20..e5db4fad517e 100644
> --- a/arch/x86/events/core.c
> +++ b/arch/x86/events/core.c
> @@ -2278,6 +2278,11 @@ void perf_check_microcode(void)
> x86_pmu.check_microcode();
> }
>
> +static int x86_pmu_check_period(struct perf_event *event)
> +{
> + return x86_pmu.check_period ? x86_pmu.check_period(event) : 0;
> +}
> +
> static struct pmu pmu = {
> .pmu_enable = x86_pmu_enable,
> .pmu_disable = x86_pmu_disable,
> @@ -2302,6 +2307,7 @@ static struct pmu pmu = {
> .event_idx = x86_pmu_event_idx,
> .sched_task = x86_pmu_sched_task,
> .task_ctx_size = sizeof(struct x86_perf_task_context),
> + .check_period = x86_pmu_check_period,
> };
>
> void arch_perf_update_userpage(struct perf_event *event,
> diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
> index 40e12cfc87f6..125930e328c8 100644
> --- a/arch/x86/events/intel/core.c
> +++ b/arch/x86/events/intel/core.c
> @@ -3584,6 +3584,11 @@ static void intel_pmu_sched_task(struct perf_event_context *ctx,
> intel_pmu_lbr_sched_task(ctx, sched_in);
> }
>
> +static int intel_pmu_check_period(struct perf_event *event)
> +{
> + return intel_pmu_has_bts(event) ? -EINVAL : 0;
> +}
> +
> PMU_FORMAT_ATTR(offcore_rsp, "config1:0-63");
>
> PMU_FORMAT_ATTR(ldlat, "config1:0-15");
> @@ -3663,6 +3668,8 @@ static __initconst const struct x86_pmu core_pmu = {
> .cpu_prepare = intel_pmu_cpu_prepare,
> .cpu_starting = intel_pmu_cpu_starting,
> .cpu_dying = intel_pmu_cpu_dying,
> +
> + .check_period = intel_pmu_check_period,
> };
>
> static struct attribute *intel_pmu_attrs[];
> @@ -3705,6 +3712,8 @@ static __initconst const struct x86_pmu intel_pmu = {
> .cpu_dying = intel_pmu_cpu_dying,
> .guest_get_msrs = intel_guest_get_msrs,
> .sched_task = intel_pmu_sched_task,
> +
> + .check_period = intel_pmu_check_period,
> };
>
> static __init void intel_clovertown_quirk(void)
> diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h
> index 78d7b7031bfc..170b58d48710 100644
> --- a/arch/x86/events/perf_event.h
> +++ b/arch/x86/events/perf_event.h
> @@ -646,6 +646,8 @@ struct x86_pmu {
> * Intel host/guest support (KVM)
> */
> struct perf_guest_switch_msr *(*guest_get_msrs)(int *nr);
> +
> + int (*check_period) (struct perf_event *event);
> };
>
> struct x86_perf_task_context {
> diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
> index a79e59fc3b7d..749a5c3110e2 100644
> --- a/include/linux/perf_event.h
> +++ b/include/linux/perf_event.h
> @@ -447,6 +447,11 @@ struct pmu {
> * Filter events for PMU-specific reasons.
> */
> int (*filter_match) (struct perf_event *event); /* optional */
> +
> + /*
> + * Check period for PERF_EVENT_IOC_PERIOD ioctl.
> + */
> + int (*check_period) (struct perf_event *event); /* optional */
> };
>
> enum perf_addr_filter_action_t {
> diff --git a/kernel/events/core.c b/kernel/events/core.c
> index 280a72b3a553..22ec63a0782e 100644
> --- a/kernel/events/core.c
> +++ b/kernel/events/core.c
> @@ -4969,6 +4969,26 @@ static void __perf_event_period(struct perf_event *event,
> }
> }
>
> +static int check_period(struct perf_event *event, u64 value)
> +{
> + u64 sample_period_attr = event->attr.sample_period;
> + u64 sample_period_hw = event->hw.sample_period;
> + int ret;
> +
> + if (event->attr.freq) {
> + event->attr.sample_freq = value;
> + } else {
> + event->attr.sample_period = value;
> + event->hw.sample_period = value;
> + }
> +
> + ret = event->pmu->check_period(event);
> +
> + event->attr.sample_period = sample_period_attr;
> + event->hw.sample_period = sample_period_hw;
> + return ret;
> +}
> +
> static int perf_event_period(struct perf_event *event, u64 __user *arg)
> {
> u64 value;
> @@ -4985,6 +5005,9 @@ static int perf_event_period(struct perf_event *event, u64 __user *arg)
> if (event->attr.freq && value > sysctl_perf_event_sample_rate)
> return -EINVAL;
>
> + if (check_period(event, value))
> + return -EINVAL;
> +
> event_function_call(event, __perf_event_period, &value);
>
> return 0;
> @@ -9601,6 +9624,11 @@ static int perf_pmu_nop_int(struct pmu *pmu)
> return 0;
> }
>
> +static int perf_event_nop_int(struct perf_event *event)
> +{
> + return 0;
> +}
> +
> static DEFINE_PER_CPU(unsigned int, nop_txn_flags);
>
> static void perf_pmu_start_txn(struct pmu *pmu, unsigned int flags)
> @@ -9901,6 +9929,9 @@ int perf_pmu_register(struct pmu *pmu, const char *name, int type)
> pmu->pmu_disable = perf_pmu_nop_void;
> }
>
> + if (!pmu->check_period)
> + pmu->check_period = perf_event_nop_int;
> +
> if (!pmu->event_idx)
> pmu->event_idx = perf_event_idx_default;
>
> --
> 2.17.2
>
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-01-25 16:00 ` Andi Kleen
@ 2019-01-31 7:58 ` Ravi Bangoria
2019-01-31 13:00 ` Andi Kleen
2019-01-31 20:27 ` Cong Wang
2019-03-06 23:09 ` Pavel Machek
2 siblings, 1 reply; 23+ messages in thread
From: Ravi Bangoria @ 2019-01-31 7:58 UTC (permalink / raw)
To: Andi Kleen
Cc: lkml, Jiri Olsa, Peter Zijlstra, linux-perf-users,
Arnaldo Carvalho de Melo, eranian, vincent.weaver, Naveen N. Rao,
Ravi Bangoria
Hi Andi,
On 1/25/19 9:30 PM, Andi Kleen wrote:
>> [Fri Jan 25 10:28:53 2019] perf: interrupt took too long (2501 > 2500), lowering kernel.perf_event_max_sample_rate to 79750
>> [Fri Jan 25 10:29:08 2019] perf: interrupt took too long (3136 > 3126), lowering kernel.perf_event_max_sample_rate to 63750
>> [Fri Jan 25 10:29:11 2019] perf: interrupt took too long (4140 > 3920), lowering kernel.perf_event_max_sample_rate to 48250
>> [Fri Jan 25 10:29:11 2019] perf: interrupt took too long (5231 > 5175), lowering kernel.perf_event_max_sample_rate to 38000
>> [Fri Jan 25 10:29:11 2019] perf: interrupt took too long (6736 > 6538), lowering kernel.perf_event_max_sample_rate to 29500
>
> These are fairly normal.
I understand that throttling mechanism is designed exactly to do this.
But I've observed that, everytime I run the fuzzer, max_sample_rates is
been throttled down to 250 (which is CONFIG_HZ I guess). Doesn't this
mean the interrupt time is somehow increasing gradually? Is that fine?
Here is the sample dmesg:
[Thu Jan 31 09:25:40 2019] perf: interrupt took too long (2928 > 2500), lowering kernel.perf_event_max_sample_rate to 68250
[Thu Jan 31 09:25:40 2019] perf: interrupt took too long (4363 > 3660), lowering kernel.perf_event_max_sample_rate to 45750
[Thu Jan 31 09:25:40 2019] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 2.183 msecs
[Thu Jan 31 09:25:40 2019] perf: interrupt took too long (21382 > 5453), lowering kernel.perf_event_max_sample_rate to 9250
[Thu Jan 31 09:25:40 2019] perf: interrupt took too long (34548 > 26727), lowering kernel.perf_event_max_sample_rate to 5750
[Thu Jan 31 09:25:40 2019] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 3.509 msecs
[Thu Jan 31 09:25:40 2019] perf: interrupt took too long (61682 > 43185), lowering kernel.perf_event_max_sample_rate to 3000
[Thu Jan 31 09:25:40 2019] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 3.593 msecs
[Thu Jan 31 09:25:40 2019] perf: interrupt took too long (89206 > 77102), lowering kernel.perf_event_max_sample_rate to 2000
[Thu Jan 31 09:25:40 2019] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 3.619 msecs
[Thu Jan 31 09:25:40 2019] perf: interrupt took too long (120188 > 111507), lowering kernel.perf_event_max_sample_rate to 1500
[Thu Jan 31 09:25:40 2019] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 3.782 msecs
[Thu Jan 31 09:25:40 2019] perf: interrupt took too long (171065 > 150235), lowering kernel.perf_event_max_sample_rate to 1000
[Thu Jan 31 09:25:40 2019] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 4.066 msecs
[Thu Jan 31 09:25:40 2019] perf: interrupt took too long (226815 > 213831), lowering kernel.perf_event_max_sample_rate to 750
[Thu Jan 31 09:25:40 2019] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 5.364 msecs
[Thu Jan 31 09:25:40 2019] perf: interrupt took too long (300844 > 283518), lowering kernel.perf_event_max_sample_rate to 500
[Thu Jan 31 09:33:43 2019] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 6.136 msecs
[Thu Jan 31 09:50:35 2019] perf: interrupt took too long (378352 > 376055), lowering kernel.perf_event_max_sample_rate to 500
[Thu Jan 31 09:53:47 2019] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 6.456 msecs
[Thu Jan 31 09:57:31 2019] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 11.002 msecs
[Thu Jan 31 10:01:30 2019] perf: interrupt took too long (478447 > 472940), lowering kernel.perf_event_max_sample_rate to 250
[Thu Jan 31 12:28:31 2019] perf: interrupt took too long (601630 > 598058), lowering kernel.perf_event_max_sample_rate to 250
[Thu Jan 31 12:28:31 2019] perf: interrupt took too long (754288 > 752037), lowering kernel.perf_event_max_sample_rate to 250
[Thu Jan 31 12:43:13 2019] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 12.781 msecs
[Thu Jan 31 12:43:13 2019] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 13.583 msecs
Thanks,
Ravi
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-01-30 18:36 ` Jiri Olsa
2019-01-30 20:39 ` Andi Kleen
2019-01-31 7:36 ` Jiri Olsa
@ 2019-01-31 8:27 ` Jiri Olsa
2019-02-01 7:43 ` Jiri Olsa
2 siblings, 1 reply; 23+ messages in thread
From: Jiri Olsa @ 2019-01-31 8:27 UTC (permalink / raw)
To: Ravi Bangoria
Cc: lkml, Peter Zijlstra, linux-perf-users, Arnaldo Carvalho de Melo,
Andi Kleen, eranian, vincent.weaver, Naveen N. Rao
On Wed, Jan 30, 2019 at 07:36:48PM +0100, Jiri Olsa wrote:
SNIP
> diff --git a/kernel/events/core.c b/kernel/events/core.c
> index 280a72b3a553..22ec63a0782e 100644
> --- a/kernel/events/core.c
> +++ b/kernel/events/core.c
> @@ -4969,6 +4969,26 @@ static void __perf_event_period(struct perf_event *event,
> }
> }
>
> +static int check_period(struct perf_event *event, u64 value)
> +{
> + u64 sample_period_attr = event->attr.sample_period;
> + u64 sample_period_hw = event->hw.sample_period;
> + int ret;
> +
> + if (event->attr.freq) {
> + event->attr.sample_freq = value;
> + } else {
> + event->attr.sample_period = value;
> + event->hw.sample_period = value;
> + }
hm, I think we need to check the period without changing the event,
because we don't disable pmu, so it might get picked up by bts code
will check
jirka
> +
> + ret = event->pmu->check_period(event);
> +
> + event->attr.sample_period = sample_period_attr;
> + event->hw.sample_period = sample_period_hw;
> + return ret;
> +}
> +
> static int perf_event_period(struct perf_event *event, u64 __user *arg)
> {
> u64 value;
> @@ -4985,6 +5005,9 @@ static int perf_event_period(struct perf_event *event, u64 __user *arg)
> if (event->attr.freq && value > sysctl_perf_event_sample_rate)
> return -EINVAL;
>
> + if (check_period(event, value))
> + return -EINVAL;
> +
> event_function_call(event, __perf_event_period, &value);
>
> return 0;
> @@ -9601,6 +9624,11 @@ static int perf_pmu_nop_int(struct pmu *pmu)
> return 0;
> }
>
> +static int perf_event_nop_int(struct perf_event *event)
> +{
> + return 0;
> +}
> +
> static DEFINE_PER_CPU(unsigned int, nop_txn_flags);
>
> static void perf_pmu_start_txn(struct pmu *pmu, unsigned int flags)
> @@ -9901,6 +9929,9 @@ int perf_pmu_register(struct pmu *pmu, const char *name, int type)
> pmu->pmu_disable = perf_pmu_nop_void;
> }
>
> + if (!pmu->check_period)
> + pmu->check_period = perf_event_nop_int;
> +
> if (!pmu->event_idx)
> pmu->event_idx = perf_event_idx_default;
>
> --
> 2.17.2
>
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-01-31 7:58 ` Ravi Bangoria
@ 2019-01-31 13:00 ` Andi Kleen
0 siblings, 0 replies; 23+ messages in thread
From: Andi Kleen @ 2019-01-31 13:00 UTC (permalink / raw)
To: Ravi Bangoria
Cc: lkml, Jiri Olsa, Peter Zijlstra, linux-perf-users,
Arnaldo Carvalho de Melo, eranian, vincent.weaver, Naveen N. Rao
On Thu, Jan 31, 2019 at 01:28:34PM +0530, Ravi Bangoria wrote:
> Hi Andi,
>
> On 1/25/19 9:30 PM, Andi Kleen wrote:
> >> [Fri Jan 25 10:28:53 2019] perf: interrupt took too long (2501 > 2500), lowering kernel.perf_event_max_sample_rate to 79750
> >> [Fri Jan 25 10:29:08 2019] perf: interrupt took too long (3136 > 3126), lowering kernel.perf_event_max_sample_rate to 63750
> >> [Fri Jan 25 10:29:11 2019] perf: interrupt took too long (4140 > 3920), lowering kernel.perf_event_max_sample_rate to 48250
> >> [Fri Jan 25 10:29:11 2019] perf: interrupt took too long (5231 > 5175), lowering kernel.perf_event_max_sample_rate to 38000
> >> [Fri Jan 25 10:29:11 2019] perf: interrupt took too long (6736 > 6538), lowering kernel.perf_event_max_sample_rate to 29500
> >
> > These are fairly normal.
>
> I understand that throttling mechanism is designed exactly to do this.
> But I've observed that, everytime I run the fuzzer, max_sample_rates is
> been throttled down to 250 (which is CONFIG_HZ I guess). Doesn't this
> mean the interrupt time is somehow increasing gradually? Is that fine?
It's more like the throttling mechanism is an controller
and it takes multiple tries to zoom in on the truely
needed value.
You can measure the PMI time by enabling the nmi:nmi_handler
trace point. It directly reports it. From what I've seen
it's a long tail distribution with regular large outliers.
Most of the PMIs are not that slow, just an occassional
few are.
When I did some investigation on this a couple years back
the outliers were either due to call stack processing,
or due to flushing the perf ring buffer. There were some
fixes on the the call stack case back then, but I'm sure more could
be done.
For the call stack processing there isn't much more we can do I think
(other than switching to call stack LBR only),
but I suspect the buffer flushing problem could be improved more.
It's relatively easy to investigate with a variant of the ftrace
recipe I posted earlier (but you need to fix the Makefile first
to enable ftrace for all of perf) Just add a ftrace trigger on the
nmi_handler trace point to stop tracing when the nmi_handler
time exceeds a threshold and look at the traces.
-Andi
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-01-25 16:00 ` Andi Kleen
2019-01-31 7:58 ` Ravi Bangoria
@ 2019-01-31 20:27 ` Cong Wang
2019-01-31 20:39 ` Andi Kleen
2019-03-06 23:09 ` Pavel Machek
2 siblings, 1 reply; 23+ messages in thread
From: Cong Wang @ 2019-01-31 20:27 UTC (permalink / raw)
To: Andi Kleen
Cc: Ravi Bangoria, lkml, Jiri Olsa, Peter Zijlstra, linux-perf-users,
Arnaldo Carvalho de Melo, eranian, vincent.weaver, Naveen N. Rao
On Fri, Jan 25, 2019 at 8:02 AM Andi Kleen <ak@linux.intel.com> wrote:
>
> > [Fri Jan 25 10:28:53 2019] perf: interrupt took too long (2501 > 2500), lowering kernel.perf_event_max_sample_rate to 79750
> > [Fri Jan 25 10:29:08 2019] perf: interrupt took too long (3136 > 3126), lowering kernel.perf_event_max_sample_rate to 63750
> > [Fri Jan 25 10:29:11 2019] perf: interrupt took too long (4140 > 3920), lowering kernel.perf_event_max_sample_rate to 48250
> > [Fri Jan 25 10:29:11 2019] perf: interrupt took too long (5231 > 5175), lowering kernel.perf_event_max_sample_rate to 38000
> > [Fri Jan 25 10:29:11 2019] perf: interrupt took too long (6736 > 6538), lowering kernel.perf_event_max_sample_rate to 29500
>
> These are fairly normal.
>
> > [Fri Jan 25 10:32:44 2019] ------------[ cut here ]------------
> > [Fri Jan 25 10:32:44 2019] perfevents: irq loop stuck!
>
> I believe it's always possible to cause an irq loop. This happens when
> the PMU is programmed to cause PMIs on multiple counters
> too quickly. Maybe should just recover from it without printing such
> scary messages.
Yeah, a loop stuck looks really scary inside an NMI handler.
Should I just go ahead to send a patch to remove this warning?
Or probably turn it into a pr_info()?
>
> Right now the scary message is justified because it resets the complete
> PMU. Perhaps need to be a bit more selective resetting on only
> the events that loop.
>
> > [Fri Jan 25 10:32:44 2019] WARNING: CPU: 1 PID: 0 at arch/x86/events/intel/core.c:2440 intel_pmu_handle_irq+0x158/0x170
>
> This looks independent.
>
> I would apply the following patch (cut'n'pasted, so may need manual apply)
> and then run with
>
I would like to help as we keep seeing this warning for a rather long time,
but unfortunately the reproducer provided by Ravi doesn't trigger any warning
or crash here. Maybe I don't use a right hardware to trigger it?
[ 0.132136] Performance Events: PEBS fmt2+, Broadwell events,
16-deep LBR, full-width counters, Intel PMU driver.
[ 0.133003] ... version: 3
[ 0.134001] ... bit width: 48
[ 0.135001] ... generic registers: 4
[ 0.136001] ... value mask: 0000ffffffffffff
[ 0.137001] ... max period: 00007fffffffffff
[ 0.138001] ... fixed-purpose events: 3
[ 0.139001] ... event mask: 000000070000000f
Thanks!
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-01-31 20:27 ` Cong Wang
@ 2019-01-31 20:39 ` Andi Kleen
0 siblings, 0 replies; 23+ messages in thread
From: Andi Kleen @ 2019-01-31 20:39 UTC (permalink / raw)
To: Cong Wang
Cc: Ravi Bangoria, lkml, Jiri Olsa, Peter Zijlstra, linux-perf-users,
Arnaldo Carvalho de Melo, eranian, vincent.weaver, Naveen N. Rao
> Yeah, a loop stuck looks really scary inside an NMI handler.
> Should I just go ahead to send a patch to remove this warning?
> Or probably turn it into a pr_info()?
Not at this point. Would need to fix the PMU reset first to be
more selective.
-Andi
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-01-31 8:27 ` Jiri Olsa
@ 2019-02-01 7:43 ` Jiri Olsa
2019-02-01 7:54 ` Ravi Bangoria
2019-02-01 16:27 ` Vince Weaver
0 siblings, 2 replies; 23+ messages in thread
From: Jiri Olsa @ 2019-02-01 7:43 UTC (permalink / raw)
To: Ravi Bangoria
Cc: lkml, Peter Zijlstra, linux-perf-users, Arnaldo Carvalho de Melo,
Andi Kleen, eranian, vincent.weaver, Naveen N. Rao
On Thu, Jan 31, 2019 at 09:27:11AM +0100, Jiri Olsa wrote:
> On Wed, Jan 30, 2019 at 07:36:48PM +0100, Jiri Olsa wrote:
>
> SNIP
>
> > diff --git a/kernel/events/core.c b/kernel/events/core.c
> > index 280a72b3a553..22ec63a0782e 100644
> > --- a/kernel/events/core.c
> > +++ b/kernel/events/core.c
> > @@ -4969,6 +4969,26 @@ static void __perf_event_period(struct perf_event *event,
> > }
> > }
> >
> > +static int check_period(struct perf_event *event, u64 value)
> > +{
> > + u64 sample_period_attr = event->attr.sample_period;
> > + u64 sample_period_hw = event->hw.sample_period;
> > + int ret;
> > +
> > + if (event->attr.freq) {
> > + event->attr.sample_freq = value;
> > + } else {
> > + event->attr.sample_period = value;
> > + event->hw.sample_period = value;
> > + }
>
> hm, I think we need to check the period without changing the event,
> because we don't disable pmu, so it might get picked up by bts code
>
> will check
with attached patch I did not trigger the fuzzer crash
for over a day now, could you guys try?
thanks,
jirka
---
arch/x86/events/core.c | 14 ++++++++++++++
arch/x86/events/intel/core.c | 9 +++++++++
arch/x86/events/perf_event.h | 16 ++++++++++++++--
include/linux/perf_event.h | 5 +++++
kernel/events/core.c | 16 ++++++++++++++++
5 files changed, 58 insertions(+), 2 deletions(-)
diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
index 374a19712e20..b684f0294f35 100644
--- a/arch/x86/events/core.c
+++ b/arch/x86/events/core.c
@@ -2278,6 +2278,19 @@ void perf_check_microcode(void)
x86_pmu.check_microcode();
}
+static int x86_pmu_check_period(struct perf_event *event, u64 value)
+{
+ if (x86_pmu.check_period && x86_pmu.check_period(event, value))
+ return -EINVAL;
+
+ if (value && x86_pmu.limit_period) {
+ if (x86_pmu.limit_period(event, value) > value)
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
static struct pmu pmu = {
.pmu_enable = x86_pmu_enable,
.pmu_disable = x86_pmu_disable,
@@ -2302,6 +2315,7 @@ static struct pmu pmu = {
.event_idx = x86_pmu_event_idx,
.sched_task = x86_pmu_sched_task,
.task_ctx_size = sizeof(struct x86_perf_task_context),
+ .check_period = x86_pmu_check_period,
};
void arch_perf_update_userpage(struct perf_event *event,
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index 8b4e3020aba2..a3fbbd33beef 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -3586,6 +3586,11 @@ static void intel_pmu_sched_task(struct perf_event_context *ctx,
intel_pmu_lbr_sched_task(ctx, sched_in);
}
+static int intel_pmu_check_period(struct perf_event *event, u64 value)
+{
+ return intel_pmu_has_bts_period(event, value) ? -EINVAL : 0;
+}
+
PMU_FORMAT_ATTR(offcore_rsp, "config1:0-63");
PMU_FORMAT_ATTR(ldlat, "config1:0-15");
@@ -3665,6 +3670,8 @@ static __initconst const struct x86_pmu core_pmu = {
.cpu_prepare = intel_pmu_cpu_prepare,
.cpu_starting = intel_pmu_cpu_starting,
.cpu_dying = intel_pmu_cpu_dying,
+
+ .check_period = intel_pmu_check_period,
};
static struct attribute *intel_pmu_attrs[];
@@ -3707,6 +3714,8 @@ static __initconst const struct x86_pmu intel_pmu = {
.cpu_dying = intel_pmu_cpu_dying,
.guest_get_msrs = intel_guest_get_msrs,
.sched_task = intel_pmu_sched_task,
+
+ .check_period = intel_pmu_check_period,
};
static __init void intel_clovertown_quirk(void)
diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h
index 78d7b7031bfc..d46fd6754d92 100644
--- a/arch/x86/events/perf_event.h
+++ b/arch/x86/events/perf_event.h
@@ -646,6 +646,11 @@ struct x86_pmu {
* Intel host/guest support (KVM)
*/
struct perf_guest_switch_msr *(*guest_get_msrs)(int *nr);
+
+ /*
+ * Check period value for PERF_EVENT_IOC_PERIOD ioctl.
+ */
+ int (*check_period) (struct perf_event *event, u64 period);
};
struct x86_perf_task_context {
@@ -857,7 +862,7 @@ static inline int amd_pmu_init(void)
#ifdef CONFIG_CPU_SUP_INTEL
-static inline bool intel_pmu_has_bts(struct perf_event *event)
+static inline bool intel_pmu_has_bts_period(struct perf_event *event, u64 period)
{
struct hw_perf_event *hwc = &event->hw;
unsigned int hw_event, bts_event;
@@ -868,7 +873,14 @@ static inline bool intel_pmu_has_bts(struct perf_event *event)
hw_event = hwc->config & INTEL_ARCH_EVENT_MASK;
bts_event = x86_pmu.event_map(PERF_COUNT_HW_BRANCH_INSTRUCTIONS);
- return hw_event == bts_event && hwc->sample_period == 1;
+ return hw_event == bts_event && period == 1;
+}
+
+static inline bool intel_pmu_has_bts(struct perf_event *event)
+{
+ struct hw_perf_event *hwc = &event->hw;
+
+ return intel_pmu_has_bts_period(event, hwc->sample_period);
}
int intel_pmu_save_and_restart(struct perf_event *event);
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index f2f9f8592d42..0a7d4d6a3660 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -447,6 +447,11 @@ struct pmu {
* Filter events for PMU-specific reasons.
*/
int (*filter_match) (struct perf_event *event); /* optional */
+
+ /*
+ * Check period value for PERF_EVENT_IOC_PERIOD ioctl.
+ */
+ int (*check_period) (struct perf_event *event, u64 value); /* optional */
};
enum perf_addr_filter_action_t {
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 214c434ddc1b..edd92dc556fb 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -4969,6 +4969,11 @@ static void __perf_event_period(struct perf_event *event,
}
}
+static int perf_event_check_period(struct perf_event *event, u64 value)
+{
+ return event->pmu->check_period(event, value);
+}
+
static int perf_event_period(struct perf_event *event, u64 __user *arg)
{
u64 value;
@@ -4985,6 +4990,9 @@ static int perf_event_period(struct perf_event *event, u64 __user *arg)
if (event->attr.freq && value > sysctl_perf_event_sample_rate)
return -EINVAL;
+ if (perf_event_check_period(event, value))
+ return -EINVAL;
+
event_function_call(event, __perf_event_period, &value);
return 0;
@@ -9601,6 +9609,11 @@ static int perf_pmu_nop_int(struct pmu *pmu)
return 0;
}
+static int perf_event_nop_int(struct perf_event *event, u64 value)
+{
+ return 0;
+}
+
static DEFINE_PER_CPU(unsigned int, nop_txn_flags);
static void perf_pmu_start_txn(struct pmu *pmu, unsigned int flags)
@@ -9901,6 +9914,9 @@ int perf_pmu_register(struct pmu *pmu, const char *name, int type)
pmu->pmu_disable = perf_pmu_nop_void;
}
+ if (!pmu->check_period)
+ pmu->check_period = perf_event_nop_int;
+
if (!pmu->event_idx)
pmu->event_idx = perf_event_idx_default;
--
2.17.2
^ permalink raw reply related [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-02-01 7:43 ` Jiri Olsa
@ 2019-02-01 7:54 ` Ravi Bangoria
2019-02-02 3:24 ` Ravi Bangoria
2019-02-01 16:27 ` Vince Weaver
1 sibling, 1 reply; 23+ messages in thread
From: Ravi Bangoria @ 2019-02-01 7:54 UTC (permalink / raw)
To: Jiri Olsa
Cc: lkml, Peter Zijlstra, linux-perf-users, Arnaldo Carvalho de Melo,
Andi Kleen, eranian, vincent.weaver, Naveen N. Rao,
Ravi Bangoria
Hi Jiri,
On 2/1/19 1:13 PM, Jiri Olsa wrote:
> On Thu, Jan 31, 2019 at 09:27:11AM +0100, Jiri Olsa wrote:
>> On Wed, Jan 30, 2019 at 07:36:48PM +0100, Jiri Olsa wrote:
>>
>> SNIP
>>
>>> diff --git a/kernel/events/core.c b/kernel/events/core.c
>>> index 280a72b3a553..22ec63a0782e 100644
>>> --- a/kernel/events/core.c
>>> +++ b/kernel/events/core.c
>>> @@ -4969,6 +4969,26 @@ static void __perf_event_period(struct perf_event *event,
>>> }
>>> }
>>>
>>> +static int check_period(struct perf_event *event, u64 value)
>>> +{
>>> + u64 sample_period_attr = event->attr.sample_period;
>>> + u64 sample_period_hw = event->hw.sample_period;
>>> + int ret;
>>> +
>>> + if (event->attr.freq) {
>>> + event->attr.sample_freq = value;
>>> + } else {
>>> + event->attr.sample_period = value;
>>> + event->hw.sample_period = value;
>>> + }
>>
>> hm, I think we need to check the period without changing the event,
>> because we don't disable pmu, so it might get picked up by bts code
>>
>> will check
>
> with attached patch I did not trigger the fuzzer crash
> for over a day now, could you guys try?
I ran fuzzer for couple of hours but I didn't see any crash with
your previous patch.
I'll try this newer one as well.
Thanks.
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-02-01 7:43 ` Jiri Olsa
2019-02-01 7:54 ` Ravi Bangoria
@ 2019-02-01 16:27 ` Vince Weaver
2019-02-01 17:38 ` Jiri Olsa
1 sibling, 1 reply; 23+ messages in thread
From: Vince Weaver @ 2019-02-01 16:27 UTC (permalink / raw)
To: Jiri Olsa
Cc: Ravi Bangoria, lkml, Peter Zijlstra, linux-perf-users,
Arnaldo Carvalho de Melo, Andi Kleen, eranian, vincent.weaver,
Naveen N. Rao
On Fri, 1 Feb 2019, Jiri Olsa wrote:
> with attached patch I did not trigger the fuzzer crash
> for over a day now, could you guys try?
I've just started fuzzing with the patch applied. Often it takes a few
hours to trigger the bug.
Added question about this bug. It appeared that the crash was triggered
by the BTS driver over-writing kernel memory. The data being written, was
this user controllable? Meaning, is this a security issue being fixed, or
just a crashing issue?
Vince Weaver
vincent.weaver@maine.edu
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-02-01 16:27 ` Vince Weaver
@ 2019-02-01 17:38 ` Jiri Olsa
2019-02-02 17:58 ` Vince Weaver
0 siblings, 1 reply; 23+ messages in thread
From: Jiri Olsa @ 2019-02-01 17:38 UTC (permalink / raw)
To: Vince Weaver
Cc: Ravi Bangoria, lkml, Peter Zijlstra, linux-perf-users,
Arnaldo Carvalho de Melo, Andi Kleen, eranian, Naveen N. Rao
On Fri, Feb 01, 2019 at 11:27:28AM -0500, Vince Weaver wrote:
> On Fri, 1 Feb 2019, Jiri Olsa wrote:
>
> > with attached patch I did not trigger the fuzzer crash
> > for over a day now, could you guys try?
>
> I've just started fuzzing with the patch applied. Often it takes a few
> hours to trigger the bug.
cool, thanks
>
> Added question about this bug. It appeared that the crash was triggered
> by the BTS driver over-writing kernel memory. The data being written, was
> this user controllable? Meaning, is this a security issue being fixed, or
> just a crashing issue?
yea, I have an example that can trigger it immediately
jirka
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-02-01 7:54 ` Ravi Bangoria
@ 2019-02-02 3:24 ` Ravi Bangoria
2019-02-02 10:34 ` Jiri Olsa
0 siblings, 1 reply; 23+ messages in thread
From: Ravi Bangoria @ 2019-02-02 3:24 UTC (permalink / raw)
To: Jiri Olsa
Cc: lkml, Peter Zijlstra, linux-perf-users, Arnaldo Carvalho de Melo,
Andi Kleen, eranian, vincent.weaver, Naveen N. Rao,
Ravi Bangoria
On 2/1/19 1:24 PM, Ravi Bangoria wrote:
> I ran fuzzer for couple of hours but I didn't see any crash with
> your previous patch.
>
> I'll try this newer one as well.
I ran fuzzer for ~8 hrs and no lockup so far.
Thanks.
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-02-02 3:24 ` Ravi Bangoria
@ 2019-02-02 10:34 ` Jiri Olsa
0 siblings, 0 replies; 23+ messages in thread
From: Jiri Olsa @ 2019-02-02 10:34 UTC (permalink / raw)
To: Ravi Bangoria
Cc: lkml, Peter Zijlstra, linux-perf-users, Arnaldo Carvalho de Melo,
Andi Kleen, eranian, vincent.weaver, Naveen N. Rao
On Sat, Feb 02, 2019 at 08:54:35AM +0530, Ravi Bangoria wrote:
>
>
> On 2/1/19 1:24 PM, Ravi Bangoria wrote:
> > I ran fuzzer for couple of hours but I didn't see any crash with
> > your previous patch.
> >
> > I'll try this newer one as well.
>
> I ran fuzzer for ~8 hrs and no lockup so far.
yep looks good, mine's running for 2 days now
I'll put together some changelog and send it proper patch
jirka
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-02-01 17:38 ` Jiri Olsa
@ 2019-02-02 17:58 ` Vince Weaver
2019-02-04 12:35 ` [PATCH] perf: Add check_period pmu callback Jiri Olsa
0 siblings, 1 reply; 23+ messages in thread
From: Vince Weaver @ 2019-02-02 17:58 UTC (permalink / raw)
To: Jiri Olsa
Cc: Vince Weaver, Ravi Bangoria, lkml, Peter Zijlstra,
linux-perf-users, Arnaldo Carvalho de Melo, Andi Kleen, eranian,
Naveen N. Rao
On Fri, 1 Feb 2019, Jiri Olsa wrote:
> >
> > I've just started fuzzing with the patch applied. Often it takes a few
> > hours to trigger the bug.
>
> cool, thanks
I let it run overnight and no crash.
> > Added question about this bug. It appeared that the crash was triggered
> > by the BTS driver over-writing kernel memory. The data being written, was
> > this user controllable? Meaning, is this a security issue being fixed, or
> > just a crashing issue?
>
> yea, I have an example that can trigger it immediately
I mean: the crash is happening because data structures are getting
over-written by the BTS driver. Depending who and what is doing this,
this could be a security issue (i.e. if it was raw BTS data that was
partially userspace controlled values). Though even if this were the case
it would probably be hard to exploit.
Vince
^ permalink raw reply [flat|nested] 23+ messages in thread
* [PATCH] perf: Add check_period pmu callback
2019-02-02 17:58 ` Vince Weaver
@ 2019-02-04 12:35 ` Jiri Olsa
2019-02-11 10:11 ` Peter Zijlstra
2019-02-11 13:22 ` [tip:perf/urgent] perf/x86: Add check_period PMU callback tip-bot for Jiri Olsa
0 siblings, 2 replies; 23+ messages in thread
From: Jiri Olsa @ 2019-02-04 12:35 UTC (permalink / raw)
To: Vince Weaver
Cc: Ravi Bangoria, lkml, Peter Zijlstra, linux-perf-users,
Arnaldo Carvalho de Melo, Andi Kleen, eranian, Naveen N. Rao,
Ingo Molnar
On Sat, Feb 02, 2019 at 12:58:07PM -0500, Vince Weaver wrote:
> On Fri, 1 Feb 2019, Jiri Olsa wrote:
>
> > >
> > > I've just started fuzzing with the patch applied. Often it takes a few
> > > hours to trigger the bug.
> >
> > cool, thanks
>
> I let it run overnight and no crash.
>
> > > Added question about this bug. It appeared that the crash was triggered
> > > by the BTS driver over-writing kernel memory. The data being written, was
> > > this user controllable? Meaning, is this a security issue being fixed, or
> > > just a crashing issue?
> >
> > yea, I have an example that can trigger it immediately
>
> I mean: the crash is happening because data structures are getting
> over-written by the BTS driver. Depending who and what is doing this,
> this could be a security issue (i.e. if it was raw BTS data that was
> partially userspace controlled values). Though even if this were the case
> it would probably be hard to exploit.
well, I'm not sure about other exploits,
but single program can crash the server
attaching the complete patch (and cc-ing Ingo)
jirka
---
Vince (and later on Ravi) reported crash in BTS code during
fuzzing with following backtrace:
general protection fault: 0000 [#1] SMP PTI
...
RIP: 0010:perf_prepare_sample+0x8f/0x510
...
Call Trace:
<IRQ>
? intel_pmu_drain_bts_buffer+0x194/0x230
intel_pmu_drain_bts_buffer+0x160/0x230
? tick_nohz_irq_exit+0x31/0x40
? smp_call_function_single_interrupt+0x48/0xe0
? call_function_single_interrupt+0xf/0x20
? call_function_single_interrupt+0xa/0x20
? x86_schedule_events+0x1a0/0x2f0
? x86_pmu_commit_txn+0xb4/0x100
? find_busiest_group+0x47/0x5d0
? perf_event_set_state.part.42+0x12/0x50
? perf_mux_hrtimer_restart+0x40/0xb0
intel_pmu_disable_event+0xae/0x100
? intel_pmu_disable_event+0xae/0x100
x86_pmu_stop+0x7a/0xb0
x86_pmu_del+0x57/0x120
event_sched_out.isra.101+0x83/0x180
group_sched_out.part.103+0x57/0xe0
ctx_sched_out+0x188/0x240
ctx_resched+0xa8/0xd0
__perf_event_enable+0x193/0x1e0
event_function+0x8e/0xc0
remote_function+0x41/0x50
flush_smp_call_function_queue+0x68/0x100
generic_smp_call_function_single_interrupt+0x13/0x30
smp_call_function_single_interrupt+0x3e/0xe0
call_function_single_interrupt+0xf/0x20
</IRQ>
The reason is that while event init code does several checks
for BTS events and prevents several unwanted config bits for
BTS event (like precise_ip), the PERF_EVENT_IOC_PERIOD allows
to create BTS event without those checks being done.
Following sequence will cause the crash:
- create 'almost' BTS event with precise_ip and callchains,
(perf command line -e option equiv.):
-e cpu/branch-instructions/up -c 2 -g
- change the period of that event to '1', which will turn
it to BTS event, with precise_ip and callchains
That will immediately cause crash in perf_prepare_sample
function because precise_ip events are expected to come
in with callchain data initialized, but that's not the
case for intel_pmu_drain_bts_buffer caller.
Adding a check_period callback to be called before the period
is changed via PERF_EVENT_IOC_PERIOD. It will deny the change
if the event would become BTS. Plus adding also the limit_period
check as well.
Cc: Vince Weaver <vincent.weaver@maine.edu>
Cc: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Reported-by: Vince Weaver <vincent.weaver@maine.edu>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
arch/x86/events/core.c | 14 ++++++++++++++
arch/x86/events/intel/core.c | 9 +++++++++
arch/x86/events/perf_event.h | 16 ++++++++++++++--
include/linux/perf_event.h | 5 +++++
kernel/events/core.c | 16 ++++++++++++++++
5 files changed, 58 insertions(+), 2 deletions(-)
diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
index 374a19712e20..b684f0294f35 100644
--- a/arch/x86/events/core.c
+++ b/arch/x86/events/core.c
@@ -2278,6 +2278,19 @@ void perf_check_microcode(void)
x86_pmu.check_microcode();
}
+static int x86_pmu_check_period(struct perf_event *event, u64 value)
+{
+ if (x86_pmu.check_period && x86_pmu.check_period(event, value))
+ return -EINVAL;
+
+ if (value && x86_pmu.limit_period) {
+ if (x86_pmu.limit_period(event, value) > value)
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
static struct pmu pmu = {
.pmu_enable = x86_pmu_enable,
.pmu_disable = x86_pmu_disable,
@@ -2302,6 +2315,7 @@ static struct pmu pmu = {
.event_idx = x86_pmu_event_idx,
.sched_task = x86_pmu_sched_task,
.task_ctx_size = sizeof(struct x86_perf_task_context),
+ .check_period = x86_pmu_check_period,
};
void arch_perf_update_userpage(struct perf_event *event,
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index 40e12cfc87f6..d6532ae099f7 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -3584,6 +3584,11 @@ static void intel_pmu_sched_task(struct perf_event_context *ctx,
intel_pmu_lbr_sched_task(ctx, sched_in);
}
+static int intel_pmu_check_period(struct perf_event *event, u64 value)
+{
+ return intel_pmu_has_bts_period(event, value) ? -EINVAL : 0;
+}
+
PMU_FORMAT_ATTR(offcore_rsp, "config1:0-63");
PMU_FORMAT_ATTR(ldlat, "config1:0-15");
@@ -3663,6 +3668,8 @@ static __initconst const struct x86_pmu core_pmu = {
.cpu_prepare = intel_pmu_cpu_prepare,
.cpu_starting = intel_pmu_cpu_starting,
.cpu_dying = intel_pmu_cpu_dying,
+
+ .check_period = intel_pmu_check_period,
};
static struct attribute *intel_pmu_attrs[];
@@ -3705,6 +3712,8 @@ static __initconst const struct x86_pmu intel_pmu = {
.cpu_dying = intel_pmu_cpu_dying,
.guest_get_msrs = intel_guest_get_msrs,
.sched_task = intel_pmu_sched_task,
+
+ .check_period = intel_pmu_check_period,
};
static __init void intel_clovertown_quirk(void)
diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h
index 78d7b7031bfc..d46fd6754d92 100644
--- a/arch/x86/events/perf_event.h
+++ b/arch/x86/events/perf_event.h
@@ -646,6 +646,11 @@ struct x86_pmu {
* Intel host/guest support (KVM)
*/
struct perf_guest_switch_msr *(*guest_get_msrs)(int *nr);
+
+ /*
+ * Check period value for PERF_EVENT_IOC_PERIOD ioctl.
+ */
+ int (*check_period) (struct perf_event *event, u64 period);
};
struct x86_perf_task_context {
@@ -857,7 +862,7 @@ static inline int amd_pmu_init(void)
#ifdef CONFIG_CPU_SUP_INTEL
-static inline bool intel_pmu_has_bts(struct perf_event *event)
+static inline bool intel_pmu_has_bts_period(struct perf_event *event, u64 period)
{
struct hw_perf_event *hwc = &event->hw;
unsigned int hw_event, bts_event;
@@ -868,7 +873,14 @@ static inline bool intel_pmu_has_bts(struct perf_event *event)
hw_event = hwc->config & INTEL_ARCH_EVENT_MASK;
bts_event = x86_pmu.event_map(PERF_COUNT_HW_BRANCH_INSTRUCTIONS);
- return hw_event == bts_event && hwc->sample_period == 1;
+ return hw_event == bts_event && period == 1;
+}
+
+static inline bool intel_pmu_has_bts(struct perf_event *event)
+{
+ struct hw_perf_event *hwc = &event->hw;
+
+ return intel_pmu_has_bts_period(event, hwc->sample_period);
}
int intel_pmu_save_and_restart(struct perf_event *event);
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index dec882fc451b..fb1de91e1e0b 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -447,6 +447,11 @@ struct pmu {
* Filter events for PMU-specific reasons.
*/
int (*filter_match) (struct perf_event *event); /* optional */
+
+ /*
+ * Check period value for PERF_EVENT_IOC_PERIOD ioctl.
+ */
+ int (*check_period) (struct perf_event *event, u64 value); /* optional */
};
enum perf_addr_filter_action_t {
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 280a72b3a553..45ac90d3ba24 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -4969,6 +4969,11 @@ static void __perf_event_period(struct perf_event *event,
}
}
+static int perf_event_check_period(struct perf_event *event, u64 value)
+{
+ return event->pmu->check_period(event, value);
+}
+
static int perf_event_period(struct perf_event *event, u64 __user *arg)
{
u64 value;
@@ -4985,6 +4990,9 @@ static int perf_event_period(struct perf_event *event, u64 __user *arg)
if (event->attr.freq && value > sysctl_perf_event_sample_rate)
return -EINVAL;
+ if (perf_event_check_period(event, value))
+ return -EINVAL;
+
event_function_call(event, __perf_event_period, &value);
return 0;
@@ -9601,6 +9609,11 @@ static int perf_pmu_nop_int(struct pmu *pmu)
return 0;
}
+static int perf_event_nop_int(struct perf_event *event, u64 value)
+{
+ return 0;
+}
+
static DEFINE_PER_CPU(unsigned int, nop_txn_flags);
static void perf_pmu_start_txn(struct pmu *pmu, unsigned int flags)
@@ -9901,6 +9914,9 @@ int perf_pmu_register(struct pmu *pmu, const char *name, int type)
pmu->pmu_disable = perf_pmu_nop_void;
}
+ if (!pmu->check_period)
+ pmu->check_period = perf_event_nop_int;
+
if (!pmu->event_idx)
pmu->event_idx = perf_event_idx_default;
--
2.17.2
^ permalink raw reply related [flat|nested] 23+ messages in thread
* Re: [PATCH] perf: Add check_period pmu callback
2019-02-04 12:35 ` [PATCH] perf: Add check_period pmu callback Jiri Olsa
@ 2019-02-11 10:11 ` Peter Zijlstra
2019-02-11 13:22 ` [tip:perf/urgent] perf/x86: Add check_period PMU callback tip-bot for Jiri Olsa
1 sibling, 0 replies; 23+ messages in thread
From: Peter Zijlstra @ 2019-02-11 10:11 UTC (permalink / raw)
To: Jiri Olsa
Cc: Vince Weaver, Ravi Bangoria, lkml, linux-perf-users,
Arnaldo Carvalho de Melo, Andi Kleen, eranian, Naveen N. Rao,
Ingo Molnar
On Mon, Feb 04, 2019 at 01:35:32PM +0100, Jiri Olsa wrote:
> Vince (and later on Ravi) reported crash in BTS code during
> fuzzing with following backtrace:
>
> general protection fault: 0000 [#1] SMP PTI
> ...
> RIP: 0010:perf_prepare_sample+0x8f/0x510
> ...
> Call Trace:
> <IRQ>
> ? intel_pmu_drain_bts_buffer+0x194/0x230
> intel_pmu_drain_bts_buffer+0x160/0x230
> ? tick_nohz_irq_exit+0x31/0x40
> ? smp_call_function_single_interrupt+0x48/0xe0
> ? call_function_single_interrupt+0xf/0x20
> ? call_function_single_interrupt+0xa/0x20
> ? x86_schedule_events+0x1a0/0x2f0
> ? x86_pmu_commit_txn+0xb4/0x100
> ? find_busiest_group+0x47/0x5d0
> ? perf_event_set_state.part.42+0x12/0x50
> ? perf_mux_hrtimer_restart+0x40/0xb0
> intel_pmu_disable_event+0xae/0x100
> ? intel_pmu_disable_event+0xae/0x100
> x86_pmu_stop+0x7a/0xb0
> x86_pmu_del+0x57/0x120
> event_sched_out.isra.101+0x83/0x180
> group_sched_out.part.103+0x57/0xe0
> ctx_sched_out+0x188/0x240
> ctx_resched+0xa8/0xd0
> __perf_event_enable+0x193/0x1e0
> event_function+0x8e/0xc0
> remote_function+0x41/0x50
> flush_smp_call_function_queue+0x68/0x100
> generic_smp_call_function_single_interrupt+0x13/0x30
> smp_call_function_single_interrupt+0x3e/0xe0
> call_function_single_interrupt+0xf/0x20
> </IRQ>
>
> The reason is that while event init code does several checks
> for BTS events and prevents several unwanted config bits for
> BTS event (like precise_ip), the PERF_EVENT_IOC_PERIOD allows
> to create BTS event without those checks being done.
>
> Following sequence will cause the crash:
> - create 'almost' BTS event with precise_ip and callchains,
> (perf command line -e option equiv.):
>
> -e cpu/branch-instructions/up -c 2 -g
>
> - change the period of that event to '1', which will turn
> it to BTS event, with precise_ip and callchains
>
> That will immediately cause crash in perf_prepare_sample
> function because precise_ip events are expected to come
> in with callchain data initialized, but that's not the
> case for intel_pmu_drain_bts_buffer caller.
>
> Adding a check_period callback to be called before the period
> is changed via PERF_EVENT_IOC_PERIOD. It will deny the change
> if the event would become BTS. Plus adding also the limit_period
> check as well.
>
> Cc: Vince Weaver <vincent.weaver@maine.edu>
> Cc: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
> Reported-by: Vince Weaver <vincent.weaver@maine.edu>
> Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Thanks Jiri!
^ permalink raw reply [flat|nested] 23+ messages in thread
* [tip:perf/urgent] perf/x86: Add check_period PMU callback
2019-02-04 12:35 ` [PATCH] perf: Add check_period pmu callback Jiri Olsa
2019-02-11 10:11 ` Peter Zijlstra
@ 2019-02-11 13:22 ` tip-bot for Jiri Olsa
1 sibling, 0 replies; 23+ messages in thread
From: tip-bot for Jiri Olsa @ 2019-02-11 13:22 UTC (permalink / raw)
To: linux-tip-commits
Cc: torvalds, tglx, alexander.shishkin, peterz, jolsa, jolsa,
linux-kernel, acme, eranian, stable, mingo, ravi.bangoria,
naveen.n.rao, acme, vincent.weaver, hpa
Commit-ID: 81ec3f3c4c4d78f2d3b6689c9816bfbdf7417dbb
Gitweb: https://git.kernel.org/tip/81ec3f3c4c4d78f2d3b6689c9816bfbdf7417dbb
Author: Jiri Olsa <jolsa@redhat.com>
AuthorDate: Mon, 4 Feb 2019 13:35:32 +0100
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Mon, 11 Feb 2019 11:46:43 +0100
perf/x86: Add check_period PMU callback
Vince (and later on Ravi) reported crashes in the BTS code during
fuzzing with the following backtrace:
general protection fault: 0000 [#1] SMP PTI
...
RIP: 0010:perf_prepare_sample+0x8f/0x510
...
Call Trace:
<IRQ>
? intel_pmu_drain_bts_buffer+0x194/0x230
intel_pmu_drain_bts_buffer+0x160/0x230
? tick_nohz_irq_exit+0x31/0x40
? smp_call_function_single_interrupt+0x48/0xe0
? call_function_single_interrupt+0xf/0x20
? call_function_single_interrupt+0xa/0x20
? x86_schedule_events+0x1a0/0x2f0
? x86_pmu_commit_txn+0xb4/0x100
? find_busiest_group+0x47/0x5d0
? perf_event_set_state.part.42+0x12/0x50
? perf_mux_hrtimer_restart+0x40/0xb0
intel_pmu_disable_event+0xae/0x100
? intel_pmu_disable_event+0xae/0x100
x86_pmu_stop+0x7a/0xb0
x86_pmu_del+0x57/0x120
event_sched_out.isra.101+0x83/0x180
group_sched_out.part.103+0x57/0xe0
ctx_sched_out+0x188/0x240
ctx_resched+0xa8/0xd0
__perf_event_enable+0x193/0x1e0
event_function+0x8e/0xc0
remote_function+0x41/0x50
flush_smp_call_function_queue+0x68/0x100
generic_smp_call_function_single_interrupt+0x13/0x30
smp_call_function_single_interrupt+0x3e/0xe0
call_function_single_interrupt+0xf/0x20
</IRQ>
The reason is that while event init code does several checks
for BTS events and prevents several unwanted config bits for
BTS event (like precise_ip), the PERF_EVENT_IOC_PERIOD allows
to create BTS event without those checks being done.
Following sequence will cause the crash:
If we create an 'almost' BTS event with precise_ip and callchains,
and it into a BTS event it will crash the perf_prepare_sample()
function because precise_ip events are expected to come
in with callchain data initialized, but that's not the
case for intel_pmu_drain_bts_buffer() caller.
Adding a check_period callback to be called before the period
is changed via PERF_EVENT_IOC_PERIOD. It will deny the change
if the event would become BTS. Plus adding also the limit_period
check as well.
Reported-by: Vince Weaver <vincent.weaver@maine.edu>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: <stable@vger.kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20190204123532.GA4794@krava
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
arch/x86/events/core.c | 14 ++++++++++++++
arch/x86/events/intel/core.c | 9 +++++++++
arch/x86/events/perf_event.h | 16 ++++++++++++++--
include/linux/perf_event.h | 5 +++++
kernel/events/core.c | 16 ++++++++++++++++
5 files changed, 58 insertions(+), 2 deletions(-)
diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
index 374a19712e20..b684f0294f35 100644
--- a/arch/x86/events/core.c
+++ b/arch/x86/events/core.c
@@ -2278,6 +2278,19 @@ void perf_check_microcode(void)
x86_pmu.check_microcode();
}
+static int x86_pmu_check_period(struct perf_event *event, u64 value)
+{
+ if (x86_pmu.check_period && x86_pmu.check_period(event, value))
+ return -EINVAL;
+
+ if (value && x86_pmu.limit_period) {
+ if (x86_pmu.limit_period(event, value) > value)
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
static struct pmu pmu = {
.pmu_enable = x86_pmu_enable,
.pmu_disable = x86_pmu_disable,
@@ -2302,6 +2315,7 @@ static struct pmu pmu = {
.event_idx = x86_pmu_event_idx,
.sched_task = x86_pmu_sched_task,
.task_ctx_size = sizeof(struct x86_perf_task_context),
+ .check_period = x86_pmu_check_period,
};
void arch_perf_update_userpage(struct perf_event *event,
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index daafb893449b..730978dff63f 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -3587,6 +3587,11 @@ static void intel_pmu_sched_task(struct perf_event_context *ctx,
intel_pmu_lbr_sched_task(ctx, sched_in);
}
+static int intel_pmu_check_period(struct perf_event *event, u64 value)
+{
+ return intel_pmu_has_bts_period(event, value) ? -EINVAL : 0;
+}
+
PMU_FORMAT_ATTR(offcore_rsp, "config1:0-63");
PMU_FORMAT_ATTR(ldlat, "config1:0-15");
@@ -3667,6 +3672,8 @@ static __initconst const struct x86_pmu core_pmu = {
.cpu_starting = intel_pmu_cpu_starting,
.cpu_dying = intel_pmu_cpu_dying,
.cpu_dead = intel_pmu_cpu_dead,
+
+ .check_period = intel_pmu_check_period,
};
static struct attribute *intel_pmu_attrs[];
@@ -3711,6 +3718,8 @@ static __initconst const struct x86_pmu intel_pmu = {
.guest_get_msrs = intel_guest_get_msrs,
.sched_task = intel_pmu_sched_task,
+
+ .check_period = intel_pmu_check_period,
};
static __init void intel_clovertown_quirk(void)
diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h
index 78d7b7031bfc..d46fd6754d92 100644
--- a/arch/x86/events/perf_event.h
+++ b/arch/x86/events/perf_event.h
@@ -646,6 +646,11 @@ struct x86_pmu {
* Intel host/guest support (KVM)
*/
struct perf_guest_switch_msr *(*guest_get_msrs)(int *nr);
+
+ /*
+ * Check period value for PERF_EVENT_IOC_PERIOD ioctl.
+ */
+ int (*check_period) (struct perf_event *event, u64 period);
};
struct x86_perf_task_context {
@@ -857,7 +862,7 @@ static inline int amd_pmu_init(void)
#ifdef CONFIG_CPU_SUP_INTEL
-static inline bool intel_pmu_has_bts(struct perf_event *event)
+static inline bool intel_pmu_has_bts_period(struct perf_event *event, u64 period)
{
struct hw_perf_event *hwc = &event->hw;
unsigned int hw_event, bts_event;
@@ -868,7 +873,14 @@ static inline bool intel_pmu_has_bts(struct perf_event *event)
hw_event = hwc->config & INTEL_ARCH_EVENT_MASK;
bts_event = x86_pmu.event_map(PERF_COUNT_HW_BRANCH_INSTRUCTIONS);
- return hw_event == bts_event && hwc->sample_period == 1;
+ return hw_event == bts_event && period == 1;
+}
+
+static inline bool intel_pmu_has_bts(struct perf_event *event)
+{
+ struct hw_perf_event *hwc = &event->hw;
+
+ return intel_pmu_has_bts_period(event, hwc->sample_period);
}
int intel_pmu_save_and_restart(struct perf_event *event);
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 1d5c551a5add..e1a051724f7e 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -447,6 +447,11 @@ struct pmu {
* Filter events for PMU-specific reasons.
*/
int (*filter_match) (struct perf_event *event); /* optional */
+
+ /*
+ * Check period value for PERF_EVENT_IOC_PERIOD ioctl.
+ */
+ int (*check_period) (struct perf_event *event, u64 value); /* optional */
};
enum perf_addr_filter_action_t {
diff --git a/kernel/events/core.c b/kernel/events/core.c
index e5ede6918050..26d6edab051a 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -4963,6 +4963,11 @@ static void __perf_event_period(struct perf_event *event,
}
}
+static int perf_event_check_period(struct perf_event *event, u64 value)
+{
+ return event->pmu->check_period(event, value);
+}
+
static int perf_event_period(struct perf_event *event, u64 __user *arg)
{
u64 value;
@@ -4979,6 +4984,9 @@ static int perf_event_period(struct perf_event *event, u64 __user *arg)
if (event->attr.freq && value > sysctl_perf_event_sample_rate)
return -EINVAL;
+ if (perf_event_check_period(event, value))
+ return -EINVAL;
+
event_function_call(event, __perf_event_period, &value);
return 0;
@@ -9391,6 +9399,11 @@ static int perf_pmu_nop_int(struct pmu *pmu)
return 0;
}
+static int perf_event_nop_int(struct perf_event *event, u64 value)
+{
+ return 0;
+}
+
static DEFINE_PER_CPU(unsigned int, nop_txn_flags);
static void perf_pmu_start_txn(struct pmu *pmu, unsigned int flags)
@@ -9691,6 +9704,9 @@ got_cpu_context:
pmu->pmu_disable = perf_pmu_nop_void;
}
+ if (!pmu->check_period)
+ pmu->check_period = perf_event_nop_int;
+
if (!pmu->event_idx)
pmu->event_idx = perf_event_idx_default;
^ permalink raw reply related [flat|nested] 23+ messages in thread
* Re: System crash with perf_fuzzer (kernel: 5.0.0-rc3)
2019-01-25 16:00 ` Andi Kleen
2019-01-31 7:58 ` Ravi Bangoria
2019-01-31 20:27 ` Cong Wang
@ 2019-03-06 23:09 ` Pavel Machek
2 siblings, 0 replies; 23+ messages in thread
From: Pavel Machek @ 2019-03-06 23:09 UTC (permalink / raw)
To: Andi Kleen
Cc: Ravi Bangoria, lkml, Jiri Olsa, Peter Zijlstra, linux-perf-users,
Arnaldo Carvalho de Melo, eranian, vincent.weaver, Naveen N. Rao
[-- Attachment #1: Type: text/plain, Size: 1271 bytes --]
On Fri 2019-01-25 08:00:56, Andi Kleen wrote:
> > [Fri Jan 25 10:28:53 2019] perf: interrupt took too long (2501 > 2500), lowering kernel.perf_event_max_sample_rate to 79750
> > [Fri Jan 25 10:29:08 2019] perf: interrupt took too long (3136 > 3126), lowering kernel.perf_event_max_sample_rate to 63750
> > [Fri Jan 25 10:29:11 2019] perf: interrupt took too long (4140 > 3920), lowering kernel.perf_event_max_sample_rate to 48250
> > [Fri Jan 25 10:29:11 2019] perf: interrupt took too long (5231 > 5175), lowering kernel.perf_event_max_sample_rate to 38000
> > [Fri Jan 25 10:29:11 2019] perf: interrupt took too long (6736 > 6538), lowering kernel.perf_event_max_sample_rate to 29500
>
> These are fairly normal.
Unfortunately, they are. Could we set up our defaults so that they
don't normally happen?
pavel@amd:~/g/unicsy_demo$ dmesg | grep "took too"
[ 761.507893] perf: interrupt took too long (2516 > 2500), lowering
kernel.perf_event_max_sample_rate to 79250
[ 4736.674595] perf: interrupt took too long (3209 > 3145), lowering
kernel.perf_event_max_sample_rate to 62250
pavel@amd:~/g/unicsy_demo$
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 181 bytes --]
^ permalink raw reply [flat|nested] 23+ messages in thread
end of thread, other threads:[~2019-03-06 23:09 UTC | newest]
Thread overview: 23+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-01-25 6:46 System crash with perf_fuzzer (kernel: 5.0.0-rc3) Ravi Bangoria
2019-01-25 15:11 ` Vince Weaver
2019-01-25 16:00 ` Andi Kleen
2019-01-31 7:58 ` Ravi Bangoria
2019-01-31 13:00 ` Andi Kleen
2019-01-31 20:27 ` Cong Wang
2019-01-31 20:39 ` Andi Kleen
2019-03-06 23:09 ` Pavel Machek
2019-01-30 18:36 ` Jiri Olsa
2019-01-30 20:39 ` Andi Kleen
2019-01-30 22:33 ` Jiri Olsa
2019-01-31 7:36 ` Jiri Olsa
2019-01-31 8:27 ` Jiri Olsa
2019-02-01 7:43 ` Jiri Olsa
2019-02-01 7:54 ` Ravi Bangoria
2019-02-02 3:24 ` Ravi Bangoria
2019-02-02 10:34 ` Jiri Olsa
2019-02-01 16:27 ` Vince Weaver
2019-02-01 17:38 ` Jiri Olsa
2019-02-02 17:58 ` Vince Weaver
2019-02-04 12:35 ` [PATCH] perf: Add check_period pmu callback Jiri Olsa
2019-02-11 10:11 ` Peter Zijlstra
2019-02-11 13:22 ` [tip:perf/urgent] perf/x86: Add check_period PMU callback tip-bot for Jiri Olsa
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