linux-kernel - [GIT PULL] x86/platform change for v4.1

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Date:	Mon, 13 Apr 2015 11:05:15 +0200
From:	Ingo Molnar <mingo@...nel.org>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, Borislav Petkov <bp@...en8.de>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [GIT PULL] x86/platform change for v4.1

Linus,

Please pull the latest x86-platform-for-linus git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-platform-for-linus

   # HEAD: a6fcb6d4804b51ffcae7881c7f99483f4981ddf1 x86/intel/quark: Run IMR self-test on IMR capble hw only

An Intel Quark SoC fix.

 Thanks,

	Ingo

------------------>
Bryan O'Donoghue (1):
      x86/intel/quark: Run IMR self-test on IMR capble hw only


 arch/x86/platform/intel-quark/imr_selftest.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c
index c9a0838890e2..278e4da4222f 100644
--- a/arch/x86/platform/intel-quark/imr_selftest.c
+++ b/arch/x86/platform/intel-quark/imr_selftest.c
@@ -11,6 +11,7 @@
  */
 
 #include <asm-generic/sections.h>
+#include <asm/cpu_device_id.h>
 #include <asm/imr.h>
 #include <linux/init.h>
 #include <linux/mm.h>
@@ -101,6 +102,12 @@ static void __init imr_self_test(void)
 	}
 }
 
+static const struct x86_cpu_id imr_ids[] __initconst = {
+	{ X86_VENDOR_INTEL, 5, 9 },	/* Intel Quark SoC X1000. */
+	{}
+};
+MODULE_DEVICE_TABLE(x86cpu, imr_ids);
+
 /**
  * imr_self_test_init - entry point for IMR driver.
  *
@@ -108,7 +115,8 @@ static void __init imr_self_test(void)
  */
 static int __init imr_self_test_init(void)
 {
-	imr_self_test();
+	if (x86_match_cpu(imr_ids))
+		imr_self_test();
 	return 0;
 }
 
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