[PATCH 3.16 107/366] x86: msr-index.h: Correct SNB_C1/C3_AUTO_UNDEMOTE defines

Ben Hutchings
2018-11-12T06:05:50Z

From: Matt Turner <mattst88@gmail.com>

commit a00072a24a9f5b88cfc56f2dec6afe8ce3874e60 upstream.

According to the Intel Software Developers' Manual, Vol. 4, Order No.
335592, these macros have been reversed since they were added in the
initial turbostat commit. The reversed definitions were presumably
copied from turbostat.c to this file.

Fixes: 9c63a650bb10 ("tools/power/x86/turbostat: share kernel MSR #defines")
Signed-off-by: Matt Turner <mattst88@gmail.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Len Brown <len.brown@intel.com>
[bwh: Backported to 3.16: adjust filename]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
arch/x86/include/uapi/asm/msr-index.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

--- a/arch/x86/include/uapi/asm/msr-index.h
+++ b/arch/x86/include/uapi/asm/msr-index.h
@@ -50,8 +50,8 @@
#define NHM_C3_AUTO_DEMOTE (1UL << 25)
#define NHM_C1_AUTO_DEMOTE (1UL << 26)
#define ATM_LNC_C6_AUTO_DEMOTE (1UL << 25)
-#define SNB_C1_AUTO_UNDEMOTE (1UL << 27)
-#define SNB_C3_AUTO_UNDEMOTE (1UL << 28)
+#define SNB_C3_AUTO_UNDEMOTE (1UL << 27)
+#define SNB_C1_AUTO_UNDEMOTE (1UL << 28)

#define MSR_PLATFORM_INFO 0x000000ce
#define MSR_MTRRcap 0x000000fe