From: Boris Ostrovsky <ostr@amd64.org>
To: <tglx@linutronix.de>, <mingo@redhat.com>, <hpa@zytor.com>
Cc: <Jacob.Shin@amd.com>, <bp@alien8.de>,
<linux-kernel@vger.kernel.org>,
Boris Ostrovsky <boris.ostrovsky@amd.com>
Subject: [PATCH 0/2] Enable WC+ memory type on AMD family 10h processors
Date: Tue, 29 Jan 2013 16:31:55 -0500 [thread overview]
Message-ID: <1359495115-23181-1-git-send-email-ostr@amd64.org> (raw)
From: Boris Ostrovsky <boris.ostrovsky@amd.com>
Enable WC+ memory type on AMD family 10h processors if BIOS doesn't do
this. WC+ is used only in in virtualized scenarios and never in bare metal
cases (see AMD APM v2).
Also clean up init_amd() a little.
Boris Ostrovsky (2):
AMD,x86: Clean up init_amd()
x86,AMD: Enable WC+ memory type on family 10 processors
arch/x86/include/uapi/asm/msr-index.h | 1 +
arch/x86/kernel/cpu/amd.c | 49 ++++++++++++++++++---------------
2 files changed, 28 insertions(+), 22 deletions(-)
reply other threads:[~2013-01-29 21:32 UTC|newest]
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