This is a note to let you know that I've just added the patch titled
powerpc/pseries/lparcfg: drop error message from guest name lookup
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-lparcfg-drop-error-message-from-gues.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 91c9c207d22615d6beeff4b35930e81cc4d315d3
Author: Nathan Lynch <nathanl@xxxxxxxxxxxxx>
Date: Fri May 24 14:29:54 2024 -0500
powerpc/pseries/lparcfg: drop error message from guest name lookup
[ Upstream commit 12870ae3818e39ea65bf710f645972277b634f72 ]
It's not an error or exceptional situation when the hosting
environment does not expose a name for the LP/guest via RTAS or the
device tree. This happens with qemu when run without the '-name'
option. The message also lacks a newline. Remove it.
Signed-off-by: Nathan Lynch <nathanl@xxxxxxxxxxxxx>
Fixes: eddaa9a40275 ("powerpc/pseries: read the lpar name from the firmware")
Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Link: https://msgid.link/20240524-lparcfg-updates-v2-1-62e2e9d28724@xxxxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/powerpc/platforms/pseries/lparcfg.c b/arch/powerpc/platforms/pseries/lparcfg.c
index ca10a3682c46e..a0364028f5ef1 100644
--- a/arch/powerpc/platforms/pseries/lparcfg.c
+++ b/arch/powerpc/platforms/pseries/lparcfg.c
@@ -393,8 +393,8 @@ static int read_dt_lpar_name(struct seq_file *m)
static void read_lpar_name(struct seq_file *m)
{
- if (read_rtas_lpar_name(m) && read_dt_lpar_name(m))
- pr_err_once("Error can't get the LPAR name");
+ if (read_rtas_lpar_name(m))
+ read_dt_lpar_name(m);
}
#define SPLPAR_CHARACTERISTICS_TOKEN 20
