From b72e7464e4cf80117938e6adb8c22fdc1ca46d42 Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Thu, 4 Jun 2015 18:55:26 +0200 Subject: [PATCH] x86/uapi: Do not export as part of the user API headers This header containing all MSRs and respective bit definitions got exported to userspace in conjunction with the big UAPI shuffle. But, it doesn't belong in the UAPI headers because userspace can do its own MSR defines and exporting them from the kernel blocks us from doing cleanups/renames in that header. Which is ridiculous - it is not kernel's job to export such a header and keep MSRs list and their names stable. Signed-off-by: Borislav Petkov Acked-by: H. Peter Anvin Cc: Andrew Morton Cc: Andy Lutomirski Cc: David Howells Cc: Linus Torvalds Cc: Peter Zijlstra (Intel) Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1433436928-31903-19-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar --- arch/x86/include/{uapi => }/asm/msr-index.h | 0 arch/x86/include/asm/msr.h | 3 ++- arch/x86/include/uapi/asm/msr.h | 2 -- tools/power/x86/turbostat/Makefile | 2 +- 4 files changed, 3 insertions(+), 4 deletions(-) rename arch/x86/include/{uapi => }/asm/msr-index.h (100%) diff --git a/arch/x86/include/uapi/asm/msr-index.h b/arch/x86/include/asm/msr-index.h similarity index 100% rename from arch/x86/include/uapi/asm/msr-index.h rename to arch/x86/include/asm/msr-index.h diff --git a/arch/x86/include/asm/msr.h b/arch/x86/include/asm/msr.h index de36f22eb0b9..441ecf83d81a 100644 --- a/arch/x86/include/asm/msr.h +++ b/arch/x86/include/asm/msr.h @@ -1,13 +1,14 @@ #ifndef _ASM_X86_MSR_H #define _ASM_X86_MSR_H -#include +#include "msr-index.h" #ifndef __ASSEMBLY__ #include #include #include +#include struct msr { union { diff --git a/arch/x86/include/uapi/asm/msr.h b/arch/x86/include/uapi/asm/msr.h index 155e51048fa4..c41f4fe25483 100644 --- a/arch/x86/include/uapi/asm/msr.h +++ b/arch/x86/include/uapi/asm/msr.h @@ -1,8 +1,6 @@ #ifndef _UAPI_ASM_X86_MSR_H #define _UAPI_ASM_X86_MSR_H -#include - #ifndef __ASSEMBLY__ #include diff --git a/tools/power/x86/turbostat/Makefile b/tools/power/x86/turbostat/Makefile index 4039854560d0..e367b1a85d70 100644 --- a/tools/power/x86/turbostat/Makefile +++ b/tools/power/x86/turbostat/Makefile @@ -9,7 +9,7 @@ endif turbostat : turbostat.c CFLAGS += -Wall -CFLAGS += -DMSRHEADER='"../../../../arch/x86/include/uapi/asm/msr-index.h"' +CFLAGS += -DMSRHEADER='"../../../../arch/x86/include/asm/msr-index.h"' %: %.c @mkdir -p $(BUILD_OUTPUT)