diff options
| author | Bart Van Assche <[email protected]> | 2024-10-31 14:26:24 -0700 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2024-11-04 20:56:59 -0500 |
| commit | 54c814c8b23bc7617be3d46abdb896937695dbfa (patch) | |
| tree | 68119322b10e9369cc7494b35ae1e884c0eaa0f4 /tools/testing/selftests/bpf/prog_tests/prog_array_init.c | |
| parent | 7ce3e6107103214d354a16729a472f588be60572 (diff) | |
scsi: ufs: core: Start the RTC update work later
The RTC update work involves runtime resuming the UFS controller. Hence,
only start the RTC update work after runtime power management in the UFS
driver has been fully initialized. This patch fixes the following kernel
crash:
Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP
Workqueue: events ufshcd_rtc_work
Call trace:
_raw_spin_lock_irqsave+0x34/0x8c (P)
pm_runtime_get_if_active+0x24/0x9c (L)
pm_runtime_get_if_active+0x24/0x9c
ufshcd_rtc_work+0x138/0x1b4
process_one_work+0x148/0x288
worker_thread+0x2cc/0x3d4
kthread+0x110/0x114
ret_from_fork+0x10/0x20
Reported-by: Neil Armstrong <[email protected]>
Closes: https://lore.kernel.org/linux-scsi/[email protected]/
Fixes: 6bf999e0eb41 ("scsi: ufs: core: Add UFS RTC support")
Cc: Bean Huo <[email protected]>
Cc: [email protected]
Signed-off-by: Bart Van Assche <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Peter Wang <[email protected]>
Reviewed-by: Bean Huo <[email protected]>
Tested-by: Neil Armstrong <[email protected]> # on SM8650-HDK
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/prog_array_init.c')
0 files changed, 0 insertions, 0 deletions