On Fri, Jun 28, 2013 at 07:12:18AM -0700, H. Peter Anvin wrote: > On 06/28/2013 07:09 AM, Borislav Petkov wrote: > > > > Our testing for asm goto otherwise is a bit more, hmm, hands-on in > > arch/x86/include/asm/cpufeature.h: > > > > #if __GNUC__ > 4 || __GNUC_MINOR__ >= 5 > > > > Maybe I should change that to the more explicit CC_HAVE_ASM_GOTO then. > > > > We should... we didn't have the asm goto test at the time that code was > written, but I think the tracing guys added it either because some > distros backported asm goto or to deal with it on non-x86 architectures.
gcc backport in distro iirc -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
