Re: Please apply commit 93bd4a80efeb to v6.6.y and v6.12.y

On Mon, Jul 07, 2025 at 03:43:36PM -0700, Guenter Roeck wrote:

Hi Greg,

v6.6.y and v6.12.y fail to build corenet64_smp_defconfig.

powerpc64-linux-ld: arch/powerpc/kernel/irq_64.o: in function `__replay_soft_interrupts': /opt/buildbot/slave/qemu-ppc64/build/arch/powerpc/kernel/irq_64.c:119:(.text+0x50): undefined reference to `ppc_save_regs'

This is caused by the backport of upstream commit 497b7794aef0 ("powerpc: do not build ppc_save_regs.o always"). That commit made some wrong assumptions and causes the build failure.

Please apply commit 93bd4a80efeb ("powerpc/kernel: Fix ppc_save_regs inclusion in build") to both branches to fix the problem.

Now applied, thanks.

greg k-h