Re: [PATCH 04/25] qla2xxx: Replace usage of spin_lock with spin_lock_irqsave

2017-05-19 Thread Bart Van Assche
On Fri, 2017-05-19 at 14:53 -0700, Himanshu Madhani wrote: > From: Quinn Tran > > qla2xxx driver lives in interrupt context. Remove > spin_lock usage to prevent leaving CPU in a strange > state. Hello Himanshu and Quinn, Did you perhaps mean that the command lists can be accessed from interrupt

[PATCH 04/25] qla2xxx: Replace usage of spin_lock with spin_lock_irqsave

2017-05-19 Thread Himanshu Madhani
From: Quinn Tran qla2xxx driver lives in interrupt context. Remove spin_lock usage to prevent leaving CPU in a strange state. Cc: Signed-off-by: Quinn Tran Signed-off-by: Himanshu Madhani --- drivers/scsi/qla2xxx/qla_target.c | 26 ++ 1 file changed, 14 insertions(+),