linux-kernel - [tip: ras/core] x86/mce: Add Xeon Icelake to list of CPUs that support PPIN

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Date:   Fri, 01 Nov 2019 16:37:37 -0000
From:   "tip-bot2 for Tony Luck" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Tony Luck <tony.luck@...el.com>, Borislav Petkov <bp@...e.de>,
        "H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...hat.com>,
        "linux-edac" <linux-edac@...r.kernel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        "x86-ml" <x86@...nel.org>, Ingo Molnar <mingo@...nel.org>,
        Borislav Petkov <bp@...en8.de>, linux-kernel@...r.kernel.org
Subject: [tip: ras/core] x86/mce: Add Xeon Icelake to list of CPUs that support PPIN

The following commit has been merged into the ras/core branch of tip:

Commit-ID:     dc6b025de95bcd22ff37c4fabb022ec8a027abf1
Gitweb:        https://git.kernel.org/tip/dc6b025de95bcd22ff37c4fabb022ec8a027abf1
Author:        Tony Luck <tony.luck@...el.com>
AuthorDate:    Mon, 28 Oct 2019 09:37:19 -07:00
Committer:     Borislav Petkov <bp@...e.de>
CommitterDate: Fri, 01 Nov 2019 17:29:36 +01:00

x86/mce: Add Xeon Icelake to list of CPUs that support PPIN

New CPU model, same MSRs to control and read the inventory number.

Signed-off-by: Tony Luck <tony.luck@...el.com>
Signed-off-by: Borislav Petkov <bp@...e.de>
Cc: "H. Peter Anvin" <hpa@...or.com>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: linux-edac <linux-edac@...r.kernel.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: x86-ml <x86@...nel.org>
Link: https://lkml.kernel.org/r/20191028163719.19708-1-tony.luck@intel.com
---
 arch/x86/kernel/cpu/mce/intel.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/kernel/cpu/mce/intel.c b/arch/x86/kernel/cpu/mce/intel.c
index 68a1d25..e270d07 100644
--- a/arch/x86/kernel/cpu/mce/intel.c
+++ b/arch/x86/kernel/cpu/mce/intel.c
@@ -484,6 +484,7 @@ static void intel_ppin_init(struct cpuinfo_x86 *c)
 	case INTEL_FAM6_BROADWELL_D:
 	case INTEL_FAM6_BROADWELL_X:
 	case INTEL_FAM6_SKYLAKE_X:
+	case INTEL_FAM6_ICELAKE_X:
 	case INTEL_FAM6_XEON_PHI_KNL:
 	case INTEL_FAM6_XEON_PHI_KNM: