From: Jeremy Fitzhardinge Date: Wed, 4 Feb 2009 00:00:38 +0000 (-0800) Subject: x86/paravirt: return full 64-bit result X-Git-Tag: v2.6.30-rc1~2^2~50^2~46^2~5 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0eb592dbba40baebec9cdde3ff4574185de6cbcc;p=karo-tx-linux.git x86/paravirt: return full 64-bit result Impact: Bug fix A hunk went missing in the original patch, and callee-save callsites were not marked as returning the upper 32-bit of result, causing Badness. Signed-off-by: Jeremy Fitzhardinge Signed-off-by: H. Peter Anvin --- diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h index 016dce311305..c85e7475e171 100644 --- a/arch/x86/include/asm/paravirt.h +++ b/arch/x86/include/asm/paravirt.h @@ -522,7 +522,7 @@ int paravirt_disable_iospace(void); "=c" (__ecx) #define PVOP_CALL_CLOBBERS PVOP_VCALL_CLOBBERS -#define PVOP_VCALLEE_CLOBBERS "=a" (__eax) +#define PVOP_VCALLEE_CLOBBERS "=a" (__eax), "=d" (__edx) #define PVOP_CALLEE_CLOBBERS PVOP_VCALLEE_CLOBBERS #define EXTRA_CLOBBERS