On Fri, Dec 04, 2015 at 06:35:50PM +0300, Yury Norov wrote: > On Thu, Dec 03, 2015 at 05:59:55PM +0000, Catalin Marinas wrote: > > On Wed, Nov 18, 2015 at 12:16:40AM +0300, Yury Norov wrote: > > > - ILP32 VDSO code excluded. It's not mandatory, and caused questions > > > during review process. We definitely make sure we will follow up > > > with a VDSO later on because it is needed for performance reasons; > > > > I already asked in one of the patches, don't you need a VDSO for > > sigreturn? > > I didn't realise it's mandatory for ARMv8 when removed it. I'll back > it, but I think rework required anyway.
The alternative is to use SA_RESTORER but AFAIK, its use has been deprecated. I don't know what aarch64 glibc does if it doesn't have a vdso. -- Catalin -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
