From: Chen Yu <yu.c.chen@intel.com>
To: Tony Luck <tony.luck@intel.com>,
Reinette Chatre <reinette.chatre@intel.com>
Cc: Fenghua Yu <fenghuay@nvidia.com>,
"Wieczor-Retman, Maciej" <maciej.wieczor-retman@intel.com>,
"Peter Newman" <peternewman@google.com>,
"James Morse" <james.morse@arm.com>,
"Babu Moger" <babu.moger@amd.com>,
"Drew Fustini" <dfustini@baylibre.com>,
"Dave Martin" <Dave.Martin@arm.com>,
x86@kernel.org, linux-kernel@vger.kernel.org,
Chen Yu <yu.c.chen@intel.com>
Subject: [PATCH] x86/resctrl: Support Sub-NUMA Cluster (SNC) mode on Clearwater Forest
Date: Fri, 26 Sep 2025 12:17:22 +0800 [thread overview]
Message-ID: <20250926041722.510371-1-yu.c.chen@intel.com> (raw)
Clearwater Forest supports SNC mode. Add it to the snc_cpu_ids[] table.
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
---
arch/x86/kernel/cpu/resctrl/monitor.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/kernel/cpu/resctrl/monitor.c b/arch/x86/kernel/cpu/resctrl/monitor.c
index c261558276cd..6691b6937240 100644
--- a/arch/x86/kernel/cpu/resctrl/monitor.c
+++ b/arch/x86/kernel/cpu/resctrl/monitor.c
@@ -285,6 +285,7 @@ static const struct x86_cpu_id snc_cpu_ids[] __initconst = {
X86_MATCH_VFM(INTEL_EMERALDRAPIDS_X, 0),
X86_MATCH_VFM(INTEL_GRANITERAPIDS_X, 0),
X86_MATCH_VFM(INTEL_ATOM_CRESTMONT_X, 0),
+ X86_MATCH_VFM(INTEL_ATOM_DARKMONT_X, 0),
{}
};
--
2.25.1
next reply other threads:[~2025-09-26 4:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-26 4:17 Chen Yu [this message]
2025-09-26 15:50 ` [PATCH] x86/resctrl: Support Sub-NUMA Cluster (SNC) mode on Clearwater Forest Luck, Tony
2025-09-26 16:38 ` Reinette Chatre
2025-10-13 15:28 ` [tip: x86/cache] " tip-bot2 for Chen Yu
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