From: "tip-bot2 for Tony Luck" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Tony Luck <tony.luck@intel.com>,
"Borislav Petkov (AMD)" <bp@alien8.de>,
x86@kernel.org, linux-kernel@vger.kernel.org
Subject: [tip: x86/cpu] x86/cpu: Add Xeon Emerald Rapids to list of CPUs that support PPIN
Date: Wed, 05 Apr 2023 18:19:36 -0000 [thread overview]
Message-ID: <168071877680.404.6240417347613164470.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20230404212124.428118-1-tony.luck@intel.com>
The following commit has been merged into the x86/cpu branch of tip:
Commit-ID: 36168bc061b4368ad19e82b06a6463c95d3bb9a7
Gitweb: https://git.kernel.org/tip/36168bc061b4368ad19e82b06a6463c95d3bb9a7
Author: Tony Luck <tony.luck@intel.com>
AuthorDate: Tue, 04 Apr 2023 14:21:24 -07:00
Committer: Borislav Petkov (AMD) <bp@alien8.de>
CommitterDate: Wed, 05 Apr 2023 20:01:52 +02:00
x86/cpu: Add Xeon Emerald Rapids to list of CPUs that support PPIN
This should be the last addition to this table. Future CPUs will
enumerate PPIN support using CPUID.
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20230404212124.428118-1-tony.luck@intel.com
---
arch/x86/kernel/cpu/common.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 8cd4126..80710a6 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -121,6 +121,7 @@ static const struct x86_cpu_id ppin_cpuids[] = {
X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X, &ppin_info[X86_VENDOR_INTEL]),
X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_D, &ppin_info[X86_VENDOR_INTEL]),
X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X, &ppin_info[X86_VENDOR_INTEL]),
+ X86_MATCH_INTEL_FAM6_MODEL(EMERALDRAPIDS_X, &ppin_info[X86_VENDOR_INTEL]),
X86_MATCH_INTEL_FAM6_MODEL(XEON_PHI_KNL, &ppin_info[X86_VENDOR_INTEL]),
X86_MATCH_INTEL_FAM6_MODEL(XEON_PHI_KNM, &ppin_info[X86_VENDOR_INTEL]),
prev parent reply other threads:[~2023-04-05 18:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-04 21:21 [PATCH] " Tony Luck
2023-04-05 18:19 ` tip-bot2 for Tony Luck [this message]
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