Jeremy Fitzhardinge
2009-Feb-04 00:00 UTC
[Xen-devel] [PATCH] x86/paravirt: return full 64-bit result
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 <jeremy.fitzhardinge@citrix.com> --- arch/x86/include/asm/paravirt.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ==================================================================--- a/arch/x86/include/asm/paravirt.h +++ b/arch/x86/include/asm/paravirt.h @@ -522,7 +522,7 @@ "=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 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel