diff options
| author | John Garry <[email protected]> | 2024-11-27 09:23:18 +0000 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2024-11-27 15:04:57 -0700 |
| commit | 2cbd51f1f8739fd2fdf4bae1386bcf75ce0176ba (patch) | |
| tree | 42fd03ab77cd6c41742fe14a6f083d432c2ca3c8 /tools/testing/selftests/bpf/prog_tests/prog_array_init.c | |
| parent | 1b0cab327e060ccf397ae634a34c84dd1d4d2bb2 (diff) | |
block: Don't allow an atomic write be truncated in blkdev_write_iter()
A write which goes past the end of the bdev in blkdev_write_iter() will
be truncated. Truncating cannot tolerated for an atomic write, so error
that condition.
Fixes: caf336f81b3a ("block: Add fops atomic write support")
Signed-off-by: John Garry <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/prog_array_init.c')
0 files changed, 0 insertions, 0 deletions