On Sun, Dec 08, 2024 at 01:20:19AM +0530, Naresh Kamboju wrote: > NOTE: > [Not a kernel regressions] > Powerpc clang nightly defconfig builds are failing on stable-rc linux-6.6.y > clang: error: invalid value 'r13' in 'mstack-protector-guard-reg=', > expected one of: r2 > - https://storage.tuxsuite.com/public/linaro/lkft/builds/2pqeSKGTShWpi3PB2dFTogUwhpJ/ It is a kernel regression, it is fixed by taking https://lore.kernel.org/stable/20241206220926.2099603-1-nathan@xxxxxxxxxx/ atomically with the other powerpc stack protector clang fixes in this series, which matches upstream. Cheers, Nathan