This is a note to let you know that I've just added the patch titled
powerpc/pseries: Return -EIO instead of -EINTR for H_ABORTED error
to the 6.1-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:
powerpc-pseries-return-eio-instead-of-eintr-for-h_ab.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 58562746e5c43c0a931ebfc717aa8b6e043274b8
Author: Nayna Jain <nayna@xxxxxxxxxxxxx>
Date: Sun Nov 6 15:58:36 2022 -0500
powerpc/pseries: Return -EIO instead of -EINTR for H_ABORTED error
[ Upstream commit bb8e4c7cb759b90a04f2e94056b50288ff46a0ed ]
Some commands for eg. "cat" might continue to retry on encountering
EINTR. This is not expected for original error code H_ABORTED.
Map H_ABORTED to more relevant Linux error code EIO.
Fixes: 2454a7af0f2a ("powerpc/pseries: define driver for Platform KeyStore")
Signed-off-by: Nayna Jain <nayna@xxxxxxxxxxxxx>
Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20221106205839.600442-4-nayna@xxxxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/powerpc/platforms/pseries/plpks.c b/arch/powerpc/platforms/pseries/plpks.c
index 32ce4d780d8f..cbea447122ca 100644
--- a/arch/powerpc/platforms/pseries/plpks.c
+++ b/arch/powerpc/platforms/pseries/plpks.c
@@ -111,7 +111,7 @@ static int pseries_status_to_err(int rc)
err = -EEXIST;
break;
case H_ABORTED:
- err = -EINTR;
+ err = -EIO;
break;
default:
err = -EINVAL;
