md: call __md_stop_writes in md_stop
commit 0dd84b31 upstream. From the link [1], we can see raid1d was running even after the path raid_dtr -> md_stop -> __md_stop. Let's stop write first in destructor to align with normal md-raid to fix the KASAN issue. [1]. https://lore.kernel.org/linux-raid/CAPhsuW5gc4AakdGNdF8ubpezAuDLFOYUO_sfMZcec6hQFm8nhg@mail.gmail.com/T/#m7f12bf90481c02c6d2da68c64aeed4779b7df74a Fixes: 48df498d ("md: move bitmap_destroy to the beginning of __md_stop") Reported-by:Mikulas Patocka <mpatocka@redhat.com> Signed-off-by:
Guoqing Jiang <guoqing.jiang@linux.dev> Signed-off-by:
Song Liu <song@kernel.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
262bf932
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