diff options
| author | Manivannan Sadhasivam <[email protected]> | 2024-11-11 23:18:31 +0530 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2024-11-20 22:03:05 -0500 |
| commit | 64506b3d23a337e98a74b18dcb10c8619365f2bd (patch) | |
| tree | 195b364273172407429a445bbaadb2842ec66bc2 /tools/testing/selftests/bpf/prog_tests/prog_array_init.c | |
| parent | 1695c4361d35b7bdadd7b34f99c9c07741e181e5 (diff) | |
scsi: ufs: qcom: Only free platform MSIs when ESI is enabled
Otherwise, it will result in a NULL pointer dereference as below:
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008
Call trace:
mutex_lock+0xc/0x54
platform_device_msi_free_irqs_all+0x14/0x20
ufs_qcom_remove+0x34/0x48 [ufs_qcom]
platform_remove+0x28/0x44
device_remove+0x4c/0x80
device_release_driver_internal+0xd8/0x178
driver_detach+0x50/0x9c
bus_remove_driver+0x6c/0xbc
driver_unregister+0x30/0x60
platform_driver_unregister+0x14/0x20
ufs_qcom_pltform_exit+0x18/0xb94 [ufs_qcom]
__arm64_sys_delete_module+0x180/0x260
invoke_syscall+0x44/0x100
el0_svc_common.constprop.0+0xc0/0xe0
do_el0_svc+0x1c/0x28
el0_svc+0x34/0xdc
el0t_64_sync_handler+0xc0/0xc4
el0t_64_sync+0x190/0x194
Cc: [email protected] # 6.3
Fixes: 519b6274a777 ("scsi: ufs: qcom: Add MCQ ESI config vendor specific ops")
Signed-off-by: Manivannan Sadhasivam <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Bean Huo <[email protected]>
Reviewed-by: Bart Van Assche <[email protected]>
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