4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Dave Hansen <[email protected]>

commit 6e17cb9c2d5efd8fcc3934e983733302b9912ff8 upstream

We had a new CPUID "NCAPINT" word added, but the REQUIRED_MASK and
DISABLED_MASK macros did not get updated.  Update them.

None of the features was needed in these masks, so there was no
harm, but we should keep them updated anyway.

Signed-off-by: Dave Hansen <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Brian Gerst <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Denys Vlasenko <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Josh Poimboeuf <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Signed-off-by: Srivatsa S. Bhat <[email protected]>
Reviewed-by: Matt Helsley (VMware) <[email protected]>
Reviewed-by: Alexey Makhalov <[email protected]>
Reviewed-by: Bo Gan <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---

 arch/x86/include/asm/cpufeature.h        |    6 ++++--
 arch/x86/include/asm/disabled-features.h |    1 +
 arch/x86/include/asm/required-features.h |    1 +
 3 files changed, 6 insertions(+), 2 deletions(-)

--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -66,7 +66,8 @@ extern const char * const x86_bug_flags[
           (((bit)>>5)==13 && (1UL<<((bit)&31) & REQUIRED_MASK13)) ||   \
           (((bit)>>5)==14 && (1UL<<((bit)&31) & REQUIRED_MASK14)) ||   \
           (((bit)>>5)==15 && (1UL<<((bit)&31) & REQUIRED_MASK15)) ||   \
-          (((bit)>>5)==16 && (1UL<<((bit)&31) & REQUIRED_MASK16)) )
+          (((bit)>>5)==16 && (1UL<<((bit)&31) & REQUIRED_MASK16)) ||   \
+          (((bit)>>5)==17 && (1UL<<((bit)&31) & REQUIRED_MASK17)))
 
 #define DISABLED_MASK_BIT_SET(bit)                                     \
         ( (((bit)>>5)==0  && (1UL<<((bit)&31) & DISABLED_MASK0 )) ||   \
@@ -85,7 +86,8 @@ extern const char * const x86_bug_flags[
           (((bit)>>5)==13 && (1UL<<((bit)&31) & DISABLED_MASK13)) ||   \
           (((bit)>>5)==14 && (1UL<<((bit)&31) & DISABLED_MASK14)) ||   \
           (((bit)>>5)==15 && (1UL<<((bit)&31) & DISABLED_MASK15)) ||   \
-          (((bit)>>5)==16 && (1UL<<((bit)&31) & DISABLED_MASK16)) )
+          (((bit)>>5)==16 && (1UL<<((bit)&31) & DISABLED_MASK16)) ||   \
+          (((bit)>>5)==17 && (1UL<<((bit)&31) & DISABLED_MASK17)))
 
 #define cpu_has(c, bit)                                                        
\
        (__builtin_constant_p(bit) && REQUIRED_MASK_BIT_SET(bit) ? 1 :  \
--- a/arch/x86/include/asm/disabled-features.h
+++ b/arch/x86/include/asm/disabled-features.h
@@ -58,5 +58,6 @@
 #define DISABLED_MASK14        0
 #define DISABLED_MASK15        0
 #define DISABLED_MASK16        (DISABLE_PKU|DISABLE_OSPKE)
+#define DISABLED_MASK17        0
 
 #endif /* _ASM_X86_DISABLED_FEATURES_H */
--- a/arch/x86/include/asm/required-features.h
+++ b/arch/x86/include/asm/required-features.h
@@ -99,5 +99,6 @@
 #define REQUIRED_MASK14        0
 #define REQUIRED_MASK15        0
 #define REQUIRED_MASK16        0
+#define REQUIRED_MASK17        0
 
 #endif /* _ASM_X86_REQUIRED_FEATURES_H */


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