Messages in this thread | | | Date | Thu, 3 Oct 2019 21:49:45 +0100 | From | Will Deacon <> | Subject | Re: [PATCH v5 2/6] arm64: vdso32: Detect binutils support for dmb ishld |
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On Thu, Oct 03, 2019 at 01:18:16PM -0700, Nick Desaulniers wrote: > On Thu, Oct 3, 2019 at 10:48 AM Vincenzo Frascino > <vincenzo.frascino@arm.com> wrote: > > > > Older versions of binutils that do not support certain types of memory > > barriers can cause build failure of the vdso32 library. > > Do you know specific version numbers of binutils that are affected? > May be helpful to have in the commit message just for future > travelers.
A quick bit of archaeology suggests e797f7e0b2be added this back in 2012, which seems to correlate with the 2.24 release.
Will
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