> -----Original Message----- > From: arm-dev-bounces at centos.org [mailto:arm-dev-bounces at centos.org] On > Behalf Of Jeremy Linton > Sent: Friday, November 18, 2016 11:56 PM > To: Conversations around CentOS on ARM hardware > Subject: Re: [Arm-dev] [PATCH] redhat: configs: Enable 48 bit VA > > Hi, > > On 11/18/2016 08:49 AM, Jim Perrin wrote: > > Yes, that convention should still be followed. Jeremy, are you able > to > > resubmit this patch with the modification to config-centos-sig > please? > > Just to be clear, we are talking adding another file, called say > 'config-arm64-centos' to the build? That is because (AFAIK), nothing > like that exists for the arm64 branch I'm currently on. > > Am I doing something wrong? > Hi Jerremy, Refer to commit https://git.centos.org/commit/sig-altarch!kernel.git/9933f223293366d995fb4 759f4f97168a038f5d0 SOURCES/config-centos-sig <=== Added SPECS/kernel-aarch64.spec <=== Change below @@ -668,7 +698,8 @@ # now run oldconfig over all the config files for i in *.config do - mv $i .config + #mv $i .config + perl merge.pl config-centos-sig $i > .config Arch=`head -1 .config | cut -b 3-` %{make} ARCH=$Arch listnewconfig | grep -E '^CONFIG_' >.newoptions || true %if %{listnewconfig_fail} > > > > > > > Phong, apart from that correction, are you okay with this change? > > > > On 11/18/2016 03:20 AM, Phong Vo wrote: > >> +-----Original Message----- > >> +From: arm-dev-bounces at centos.org [mailto:arm-dev- > bounces at centos.org] > >> +On Behalf Of Jeremy Linton > >> +Sent: Friday, November 18, 2016 6:00 AM > >> +To: arm-dev at centos.org > >> +Subject: [Arm-dev] [PATCH] redhat: configs: Enable 48 bit VA > >> + > >> +The current RHELSA kernel is using a 42bit VA which is too limiting > >> +for possible near future workloads. > >> +Update this to 48 bits. This patch has a dependency on mozjs > >> +versions in the distro being patched to work with virtual address > spaces >47 bits. > >> + > >> +Signed-off-by: Jeremy Linton <jeremy.linton at arm.com> > >> +--- > >> + SOURCES/config-arm64 | 2 ++ > >> + 1 file changed, 2 insertions(+) > >> + > >> +diff --git a/SOURCES/config-arm64 b/SOURCES/config-arm64 index > >> +9f0895a..f30229d 100644 > >> +--- a/SOURCES/config-arm64 > >> ++++ b/SOURCES/config-arm64 > >> +@@ -1,5 +1,7 @@ > >> + CONFIG_64BIT=y > >> + CONFIG_ARM64=y > >> ++CONFIG_ARM64_VA_BITS_48=y > >> ++CONFIG_ARM64_VA_BITS=48 > >> + CONFIG_DEBUG_RODATA=y > >> + > >> + > >> +-- > >> +2.5.5 > >> > >> The convention for CentOS 7.2 is that any overriding of the default > >> config's inherited from Redhat would go into config-centos-sig. Do > >> we still follow that for CentOS 7.3? > >> > >> -Phong > >> _______________________________________________ > >> Arm-dev mailing list > >> Arm-dev at centos.org > >> https://lists.centos.org/mailman/listinfo/arm-dev > >> > > > > _______________________________________________ > Arm-dev mailing list > Arm-dev at centos.org > https://lists.centos.org/mailman/listinfo/arm-dev