This is a note to let you know that I've just added the patch titled
platform/x86: ISST: Add Grand Ridge to HPM CPU list
to the 6.8-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:
platform-x86-isst-add-grand-ridge-to-hpm-cpu-list.patch
and it can be found in the queue-6.8 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit a41f4a4723c8af90ce98594f78f28fe5e38d0aba
Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
Date: Mon Apr 22 14:22:22 2024 -0700
platform/x86: ISST: Add Grand Ridge to HPM CPU list
[ Upstream commit 515a3c3a5489a890c7c3c1df3855eb4868a27598 ]
Add Grand Ridge (ATOM_CRESTMONT) to hpm_cpu_ids, so that MSR 0x54 can be
used.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20240422212222.3881606-1-srinivas.pandruvada@xxxxxxxxxxxxxxx
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c
index 30951f7131cd9..1accdaaf282c5 100644
--- a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c
+++ b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c
@@ -721,6 +721,7 @@ static struct miscdevice isst_if_char_driver = {
static const struct x86_cpu_id hpm_cpu_ids[] = {
X86_MATCH_INTEL_FAM6_MODEL(GRANITERAPIDS_D, NULL),
X86_MATCH_INTEL_FAM6_MODEL(GRANITERAPIDS_X, NULL),
+ X86_MATCH_INTEL_FAM6_MODEL(ATOM_CRESTMONT, NULL),
X86_MATCH_INTEL_FAM6_MODEL(ATOM_CRESTMONT_X, NULL),
{}
};
