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| author |   Jens Axboe <axboe@kernel.dk> | 2025-09-22 05:55:41 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-09-22 09:35:24 -0600 |
| commit | ab073abf6d974d3fe998fc6731ca80e2b57ffd69 (patch) | |
| tree | 169af8e48ec78fa5a84bfc13d7754e6afd81d030 /drivers/cdx/controller/cdx_controller.c | |
| parent | drbd: init queue_limits->max_hw_wzeroes_unmap_sectors parameter (diff) | |
| download | linux-rng-ab073abf6d974d3fe998fc6731ca80e2b57ffd69.tar.xz linux-rng-ab073abf6d974d3fe998fc6731ca80e2b57ffd69.zip | |
block: fix EOD return for device with nr_sectors == 0
A recent commit skipped dumping the usual "attempt to access beyond end
of device" message if the device size is 0 sectors, as that's a common
pattern for devices that have been hot removed. But while it stopped
that message, it also prevented returning -EIO for that condition.
Reinstate the -EIO return, while retaining the quiet operation for
triggering EOD for a device with 0 sectors.
Reported-by: syzbot+4b12286339fe4c2700c1@syzkaller.appspotmail.com
Reported-by: Sahil Chandna <chandna.linuxkernel@gmail.com>
Fixes: d0a2b527d8c3 ("block: tone down bio_check_eod")
Tested-by: Sahil Chandna <chandna.linuxkernel@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/cdx/controller/cdx_controller.c')
0 files changed, 0 insertions, 0 deletions