From: tip-bot for Borislav Petkov <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: mingo@kernel.org, hpa@zytor.com, tglx@linutronix.de,
peterz@infradead.org, joro@8bytes.org,
torvalds@linux-foundation.org, luto@amacapital.net,
dvlasenk@redhat.com, bp@alien8.de, brgerst@gmail.com,
linux-kernel@vger.kernel.org, david.kaplan@amd.com, bp@suse.de,
thomas.lendacky@amd.com
Subject: [tip:x86/cpu] x86/cpufeature: Add AMD AVIC bit
Date: Tue, 19 Jan 2016 05:37:13 -0800 [thread overview]
Message-ID: <tip-a1ff5726081858a9ad98934eff7af6616c576875@git.kernel.org> (raw)
In-Reply-To: <1452938292-12327-1-git-send-email-bp@alien8.de>
Commit-ID: a1ff5726081858a9ad98934eff7af6616c576875
Gitweb: http://git.kernel.org/tip/a1ff5726081858a9ad98934eff7af6616c576875
Author: Borislav Petkov <bp@suse.de>
AuthorDate: Sat, 16 Jan 2016 10:58:12 +0100
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Tue, 19 Jan 2016 08:29:28 +0100
x86/cpufeature: Add AMD AVIC bit
CPUID Fn8000_000A_EDX[13] denotes support for AMD's Virtual
Interrupt controller, i.e., APIC virtualization.
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: David Kaplan <david.kaplan@amd.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Link: http://lkml.kernel.org/r/1452938292-12327-1-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
arch/x86/include/asm/cpufeature.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
index 7ad8c94..bbf166e 100644
--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -268,6 +268,7 @@
#define X86_FEATURE_DECODEASSISTS (15*32+ 7) /* Decode Assists support */
#define X86_FEATURE_PAUSEFILTER (15*32+10) /* filtered pause intercept */
#define X86_FEATURE_PFTHRESHOLD (15*32+12) /* pause filter threshold */
+#define X86_FEATURE_AVIC (15*32+13) /* Virtual Interrupt Controller */
/*
* BUG word(s)
prev parent reply other threads:[~2016-01-19 13:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-16 9:58 [PATCH] " Borislav Petkov
2016-01-19 12:39 ` Joerg Roedel
2016-01-19 13:44 ` Borislav Petkov
2016-01-19 13:59 ` Joerg Roedel
2016-01-19 13:37 ` tip-bot for Borislav Petkov [this message]
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