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Commit cc90bc68 authored by Andreas Gruenbacher's avatar Andreas Gruenbacher Committed by Jens Axboe
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block: fix "check bi_size overflow before merge"



This partially reverts commit e3a5d8e3.

Commit e3a5d8e3 ("check bi_size overflow before merge") adds a bio_full
check to __bio_try_merge_page.  This will cause __bio_try_merge_page to fail
when the last bi_io_vec has been reached.  Instead, what we want here is only
the bi_size overflow check.

Fixes: e3a5d8e3 ("block: check bi_size overflow before merge")
Cc: stable@vger.kernel.org # v5.4+
Reviewed-by: default avatarMing Lei <ming.lei@redhat.com>
Signed-off-by: default avatarAndreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent dc3ecfc9
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