From: Keith Busch <kbusch@meta.com>
To: <linux-block@vger.kernel.org>, <linux-fsdevel@vger.kernel.org>
Cc: <dm-devel@lists.linux.dev>, <hch@lst.de>, <axboe@kernel.dk>,
<brauner@kernel.org>, <djwong@kernel.org>,
<viro@zeniv.linux.org.uk>, Keith Busch <kbusch@kernel.org>
Subject: [PATCHv2 2/6] block: report the actual status
Date: Mon, 22 Jun 2026 10:42:37 -0700 [thread overview]
Message-ID: <20260622174241.2299563-3-kbusch@meta.com> (raw)
In-Reply-To: <20260622174241.2299563-1-kbusch@meta.com>
From: Keith Busch <kbusch@kernel.org>
Rather than assume EIO, set the actual reported status for user space
informational purposes.
Signed-off-by: Keith Busch <kbusch@kernel.org>
---
block/fops.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/fops.c b/block/fops.c
index 15783a6180dec..f237d6cab8975 100644
--- a/block/fops.c
+++ b/block/fops.c
@@ -218,7 +218,7 @@ static ssize_t __blkdev_direct_IO(struct kiocb *iocb, struct iov_iter *iter,
ret = blkdev_iov_iter_get_pages(bio, iter, bdev);
if (unlikely(ret)) {
- bio_endio_status(bio, BLK_STS_IOERR);
+ bio_endio_errno(bio, ret);
break;
}
if (iocb->ki_flags & IOCB_NOWAIT) {
--
2.52.0
next prev parent reply other threads:[~2026-06-22 17:43 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-22 17:42 [PATCHv2 0/6] direct-io: validate user space vectors during extraction Keith Busch
2026-06-22 17:42 ` [PATCHv2 1/6] block: introduce bio_endio_errno helper Keith Busch
2026-06-23 14:54 ` Christoph Hellwig
2026-06-23 15:05 ` Keith Busch
2026-06-23 15:07 ` Christoph Hellwig
2026-06-22 17:42 ` Keith Busch [this message]
2026-06-23 14:55 ` [PATCHv2 2/6] block: report the actual status Christoph Hellwig
2026-06-23 14:59 ` Keith Busch
2026-06-22 17:42 ` [PATCHv2 3/6] block: fix dio leak on metadata mapping error Keith Busch
2026-06-23 15:01 ` Christoph Hellwig
2026-06-22 17:42 ` [PATCHv2 4/6] loop: set dma_alignment from the backing file for direct I/O Keith Busch
2026-06-23 15:04 ` Christoph Hellwig
2026-06-22 17:42 ` [PATCHv2 5/6] zloop: set dma_alignment from the backing files " Keith Busch
2026-06-23 15:06 ` Christoph Hellwig
2026-06-22 17:42 ` [PATCHv2 6/6] block: validate user space vectors during extraction Keith Busch
2026-06-23 15:10 ` Christoph Hellwig
2026-06-23 16:17 ` Keith Busch
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