dm crypt: fix GFP flags passed to skcipher_request_alloc()

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commit 9402e95901 upstream.

GFP_KERNEL is not supposed to be or'd with GFP_NOFS (the result is
equivalent to GFP_KERNEL). Also, we use GFP_NOIO instead of GFP_NOFS
because we don't want any I/O being submitted in the direct reclaim
path.

Fixes: 39d13a1ac4 ("dm crypt: reuse eboiv skcipher for IV generation")
Cc: stable@vger.kernel.org # v5.4+
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Mikulas Patocka 2020-01-02 08:23:32 -05:00 • committed by Greg Kroah-Hartman

parent 53a8b0e2de

commit 931c251d08

1 changed files with 1 additions and 1 deletions

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drivers/md/dm-crypt.c

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