On Mon, Jan 15, 2018 at 01:48:36PM +0100, Greg Kroah-Hartman wrote: > On Mon, Jan 15, 2018 at 06:05:30PM +0530, Amit Pundir wrote: > > Hi Greg, > > > > On 15 January 2018 at 17:21, kernelci.org bot <bot@xxxxxxxxxxxx> wrote: > > > stable-rc/linux-4.4.y build: 178 builds: 1 failed, 177 passed, 4 errors (v4.4.111-88-gaee64ffb2ece) > > > > > > Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.111-88-gaee64ffb2ece/ > > > > > > Tree: stable-rc > > > Branch: linux-4.4.y > > > Git Describe: v4.4.111-88-gaee64ffb2ece > > > Git Commit: aee64ffb2ececdfe86f0a00fb46f28aaad5f3acd > > > Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git > > > Built: 4 unique architectures > > > > > > Build Failure Detected: > > > > > > x86: gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.5) > > > > > > i386_defconfig: FAIL > > > > > > Errors Detected: > > > > > > x86: gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.5) > > > > > > i386_defconfig: 4 errors > > > > > > Errors summary: > > > > > > 1 arch/x86/kernel/cpu/bugs.c:76:24: error: 'X86_BUG_SPECTRE_V2' undeclared (first use in this function) > > > 1 arch/x86/kernel/cpu/bugs.c:68:24: error: 'X86_BUG_SPECTRE_V1' undeclared (first use in this function) > > > 1 arch/x86/kernel/cpu/bugs.c:60:19: error: 'X86_FEATURE_PTI' undeclared (first use in this function) > > > 1 arch/x86/kernel/cpu/bugs.c:58:24: error: 'X86_BUG_CPU_MELTDOWN' undeclared (first use in this function) > > > > > > > > > > Build failed due to following missing upstream patch backports for > > linux-4.4.y. I don't see these patches in queue-4.4 either. I'm not > > aware of other dependencies of these patches: > > > > a89f040fa34e ("x86/cpufeatures: Add X86_BUG_CPU_INSECURE") > > > > de791821c295c ("x86/pti: Rename BUG_CPU_INSECURE to BUG_CPU_MELTDOWN") > > > > 99c6fa2511d8 ("x86/cpufeatures: Add X86_BUG_SPECTRE_V[12]") > > > > Regards, > > Amit Pundir > > > > <snip> .. > > Ah crap, I didn't catch this as I only built a x86-64 kernel here. You > are right, let me go backport these as well... Ok, should now be fixed, thanks for the report, you beat 0-day's response :) greg k-h