This is a note to let you know that I've just added the patch titled
powercap/intel_rapl: Add support for AMD family 1Ah
to the 6.6-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:
powercap-intel_rapl-add-support-for-amd-family-1ah.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 44f12ef9866c454064e191e05706573a7793c843
Author: Dhananjay Ugwekar <Dhananjay.Ugwekar@xxxxxxx>
Date: Fri Jul 19 10:12:35 2024 +0000
powercap/intel_rapl: Add support for AMD family 1Ah
[ Upstream commit 166df51097a258a14fe9e946e2157f3b75eeb3c2 ]
AMD Family 1Ah's RAPL MSRs are identical to Family 19h's,
extend Family 19h's support to Family 1Ah.
Signed-off-by: Dhananjay Ugwekar <Dhananjay.Ugwekar@xxxxxxx>
Reviewed-by: Gautham R. Shenoy <gautham.shenoy@xxxxxxx>
Link: https://patch.msgid.link/20240719101234.50827-1-Dhananjay.Ugwekar@xxxxxxx
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/powercap/intel_rapl_common.c b/drivers/powercap/intel_rapl_common.c
index 9d3e102f1a76b..3dfe45ac300aa 100644
--- a/drivers/powercap/intel_rapl_common.c
+++ b/drivers/powercap/intel_rapl_common.c
@@ -1280,6 +1280,7 @@ static const struct x86_cpu_id rapl_ids[] __initconst = {
X86_MATCH_VENDOR_FAM(AMD, 0x17, &rapl_defaults_amd),
X86_MATCH_VENDOR_FAM(AMD, 0x19, &rapl_defaults_amd),
+ X86_MATCH_VENDOR_FAM(AMD, 0x1A, &rapl_defaults_amd),
X86_MATCH_VENDOR_FAM(HYGON, 0x18, &rapl_defaults_amd),
{}
};
