Messages in this thread | | | From | chengming.zhou@linux ... | Subject | [PATCH v2 0/1] block/null_blk: fix poll request timeout panic | Date | Fri, 1 Sep 2023 20:03:05 +0800 |
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From: Chengming Zhou <zhouchengming@bytedance.com>
Changes in v2: - Improve the commit message a little. - Add Tested-by from David Howells and Reviewed-by from Ming Lei.
The 't/io_uring -n4 /dev/nullb0' is easy to trigger poll request timeout, then panic the kernel.
This patch just fix the kernel panic problem in null_blk driver, the io_uring poll request timeout problem is fixed by Ming Lei [1].
[1] https://lore.kernel.org/io-uring/20230825090959.1866771-3-ming.lei@redhat.com/
Chengming Zhou (1): null_blk: fix poll request timeout handling
drivers/block/null_blk/main.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-)
-- 2.41.0
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