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(parent: be360c8) | patch
dm flakey: fix a bug with 32-bit highmem systems
authorMikulas Patocka <mpatocka@redhat.com>
Sun, 22 Jan 2023 19:03:31 +0000 (14:03 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 10 Mar 2023 08:34:23 +0000 (09:34 +0100)
commit70a135c6d1e03c0e904497e86dec8b2041d8abeb
treea1ac360f05bb1b79757c5807061749eaa0f4e8c6tree | snapshot
parentbe360c83f2d810493c04f999d69ec9152981e0c0commit | diff
dm flakey: fix a bug with 32-bit highmem systems

commit 8eb29c4fbf9661e6bd4dd86197a37ffe0ecc9d50 upstream.

The function page_address does not work with 32-bit systems with high
memory. Use bvec_kmap_local/kunmap_local instead.

Cc: stable@vger.kernel.org
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reviewed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/md/dm-flakey.c diff | blob | history
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