linux.git/block/error-injection.c, branch v7.2-rc1 Linux kernel source tree block: fix incorrect error injection static key decrement 2026-06-22T21:55:11+00:00 Christoph Hellwig hch@lst.de 2026-06-22T16:07:52+00:00 214cdae69dba9bb1fc0b517b7fb97bab385a2e3a Only decrement the static key when we had items and thus it was incremented before. Fixes: e8dcf2d142bd ("block: add configurable error injection") Reported-by: Damien Le Moal <dlemoal@kernel.org> Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://patch.msgid.link/20260622160752.1552516-1-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk> 
Only decrement the static key when we had items and thus it was
incremented before.

Fixes: e8dcf2d142bd ("block: add configurable error injection")
Reported-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://patch.msgid.link/20260622160752.1552516-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block: add configurable error injection 2026-06-12T16:40:35+00:00 Christoph Hellwig hch@lst.de 2026-06-11T14:06:47+00:00 e8dcf2d142bd720c8334233ad6cfdf00f0e76b7f Add a new block error injection interface that allows to inject specific status code for specific ranges. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Hannes Reinecke <hare@kernel.org> Reviewed-by: Md Haris Iqbal <haris.iqbal@linux.dev> Link: https://patch.msgid.link/20260611140703.2401204-5-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk> 
Add a new block error injection interface that allows to inject specific
status code for specific ranges.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
Reviewed-by: Md Haris Iqbal <haris.iqbal@linux.dev>
Link: https://patch.msgid.link/20260611140703.2401204-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>