This is a note to let you know that I've just added the patch titled
uio/uio_pci_generic: fix return value changed in refactoring
to the 5.12-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
uio-uio_pci_generic-fix-return-value-changed-in-refactoring.patch
and it can be found in the queue-5.12 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 156ed0215ef365604f2382d5164c36d3a1cfd98f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20=C3=85gren?= <martin.agren@xxxxxxxxx>
Date: Thu, 22 Apr 2021 21:22:40 +0200
Subject: uio/uio_pci_generic: fix return value changed in refactoring
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
From: Martin Ågren <martin.agren@xxxxxxxxx>
commit 156ed0215ef365604f2382d5164c36d3a1cfd98f upstream.
Commit ef84928cff58 ("uio/uio_pci_generic: use device-managed function
equivalents") was able to simplify various error paths thanks to no
longer having to clean up on the way out. Some error paths were dropped,
others were simplified. In one of those simplifications, the return
value was accidentally changed from -ENODEV to -ENOMEM. Restore the old
return value.
Fixes: ef84928cff58 ("uio/uio_pci_generic: use device-managed function equivalents")
Cc: stable <stable@xxxxxxxxxxxxxxx>
Acked-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
Signed-off-by: Martin Ågren <martin.agren@xxxxxxxxx>
Link: https://lore.kernel.org/r/20210422192240.1136373-1-martin.agren@xxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/uio/uio_pci_generic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/uio/uio_pci_generic.c
+++ b/drivers/uio/uio_pci_generic.c
@@ -82,7 +82,7 @@ static int probe(struct pci_dev *pdev,
}
if (pdev->irq && !pci_intx_mask_supported(pdev))
- return -ENOMEM;
+ return -ENODEV;
gdev = devm_kzalloc(&pdev->dev, sizeof(struct uio_pci_generic_dev), GFP_KERNEL);
if (!gdev)
Patches currently in stable-queue which might be from martin.agren@xxxxxxxxx are
queue-5.12/uio-uio_pci_generic-fix-return-value-changed-in-refactoring.patch
