scsi: qedf: Make qedf_execute_tmf() non-preemptible
authorJohn Meneghini <jmeneghi@redhat.com>
Wed, 3 Apr 2024 15:01:55 +0000 (11:01 -0400)
committerMartin K. Petersen <martin.petersen@oracle.com>
Thu, 25 Apr 2024 00:58:53 +0000 (20:58 -0400)
commit0d8b637c9c5eeaa1a4e3dfb336f3ff918eb64fec
tree140f442ff890b760a5ce420f3c381a698692d663
parent504e2bed5d50610c1836046c0c195b0a6dba9c72
scsi: qedf: Make qedf_execute_tmf() non-preemptible

Stop calling smp_processor_id() from preemptible code in
qedf_execute_tmf90.  This results in BUG_ON() when running an RT kernel.

[ 659.343280] BUG: using smp_processor_id() in preemptible [00000000] code: sg_reset/3646
[ 659.343282] caller is qedf_execute_tmf+0x8b/0x360 [qedf]

Tested-by: Guangwu Zhang <guazhang@redhat.com>
Cc: Saurav Kashyap <skashyap@marvell.com>
Cc: Nilesh Javali <njavali@marvell.com>
Signed-off-by: John Meneghini <jmeneghi@redhat.com>
Link: https://lore.kernel.org/r/20240403150155.412954-1-jmeneghi@redhat.com
Acked-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/qedf/qedf_io.c