On Thu, Oct 29, 2015 at 3:20 PM, Richard Purdie < richard.pur...@linuxfoundation.org> wrote:
> On Thu, 2015-10-29 at 13:43 -0700, Juro Bystricky wrote: > > This patch fixes [YOCTO#8140]. > > > > The fix consist of allowing 64bit atomic ops for x86. > > This should be safe for i586 and newer CPUs. > > It also makes the synchronization more efficient. > > > > Signed-off-by: Juro Bystricky <juro.bystri...@intel.com> > > --- > > .../glibc/glibc/use_64bit_atomics.patch | 24 > ++++++++++++++++++++++ > > meta/recipes-core/glibc/glibc_2.22.bb | 1 + > > 2 files changed, 25 insertions(+) > > create mode 100644 meta/recipes-core/glibc/glibc/use_64bit_atomics.patch > > Since the patch is only changing nativesdk 32 bit x86 and we know that > the 32 bit SDK is pretty broken at the moment I've merged this on the > basis that it can't really make it any worse. There is pressure to move > to the next rc candidate for 2.0. > > I would like to get to the bottom of the real issue here and I still > suspect 32 bit x86 images are likely broken too :/. > With Juro's change I built core-image-minimal using a 32-bit buildtools on a 32-bit host(vm) and that appears to boot fine using runqemu. > Cheers, > > Richard > > -- > _______________________________________________ > Openembedded-core mailing list > Openembedded-core@lists.openembedded.org > http://lists.openembedded.org/mailman/listinfo/openembedded-core >
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