Messages in this thread | | | From | Linus Torvalds <> | Date | Tue, 23 Aug 2011 12:24:22 -0700 | Subject | Re: [uml-devel] SYSCALL, ptrace and syscall restart breakages (Re: [RFC] weird crap with vdso on uml/i386) |
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On Tue, Aug 23, 2011 at 12:18 PM, H. Peter Anvin <hpa@zytor.com> wrote: > > We could drop that information in a metaregister. It's not backward > compatible, but at least it will be obvious when that information is > available and not.
Well, seriously, UML already looks at the word at "ip-2" for other reasons. So it isn't like there is any point in adding more support to just give you that information in another form.
Linus -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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