gistfile1.txt

commit 2ee2270e6f40173cbb1e2bfd4a073e7cf7469f30 (HEAD -> tbs2)
Author: Breno Leitao <leitao@debian.org>
Date:   Mon Jun 18 09:40:09 2018 -0400

    powerpc/reg: Enable __MASK to be 64bits wide.
    
    Currently __MASK is defined as type unsigned log (UL), which does not seem
    correct, since this is mask to be used against MSR, which is 64-bits wide even
    on 32 bits mode.
    
    Unsigned Long (UL) type could be 64-bits on powerpc64, but that is not always
    valid in different configurations (aka 32bits).
    
    According to C99, the guaranteed type for 64bits definitions is long long
    and 'long' just guarantees 32-bits size.
    
    Signed-off-by: Breno Leitao <leitao@debian.org>

diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index 75c5b2cd9d66..7cf564459a99 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -62,7 +62,7 @@
 #ifdef __ASSEMBLY__
 #define __MASK(X)      (1<<(X))
 #else
-#define __MASK(X)      (1UL<<(X))
+#define __MASK(X)      (1ULL<<(X))
 #endif
 
 #ifdef CONFIG_PPC64