Thanks for the fix!
On Wed, Nov 27, 2019 at 8:58 AM <jgq516@xxxxxxxxx> wrote:
>
> From: Guoqing Jiang <guoqing.jiang@xxxxxxxxxxxxxxx>
>
> With commit 6ce220dd2f8ea71d6afc29b9a7524c12e39f374a ("raid5: don't set
In the future, please keep only 12 bytes of the commit hash. I will
fix it this time.
> STRIPE_HANDLE to stripe which is in batch list"), we don't want to set
> STRIPE_HANDLE flag for sh which is already in batch list.
>
> However, the stripe which is the head of batch list should set this flag,
> otherwise panic could happen inside init_stripe at BUG_ON(sh->batch_head),
> it is reproducible with raid5 on top of nvdimm devices per Xiao oberserved.
>
> Thanks for Xiao's effort to verify the change.
Xiao, please reply with your "Tested-by".
Thanks,
Song
