On 10/24/26 5:39 AM, Ritesh Harjani (IBM) wrote:
Sasha Levin <[email protected]> writes:Commit fbb22ceaaf8f ("powerpc/irq: Make irqstats array based") made arch_show_interrupts() call irq_proc_emit_counts(). That function lives in kernel/irq/proc.c, which is only built with CONFIG_PROC_FS, so kernels without procfs no longer link: powerpc64-linux-ld: arch/powerpc/kernel/irq.o: in function `arch_show_interrupts': arch/powerpc/kernel/irq.c:134:(.text+0x4b8c): undefined reference to `irq_proc_emit_counts' arch_show_interrupts() is only called from irq_seq_show(), which is in kernel/irq/proc.c as well, so build it only with CONFIG_PROC_FS, as x86 already does. Fixes: fbb22ceaaf8f ("powerpc/irq: Make irqstats array based") Reported-by: kernel test robot <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/Looks like it still slipped through.
well, fix was posted a day after the report but was never picked up. See the fix posted here. https://lore.kernel.org/all/[email protected]/ Diff is same. Since it made into linus tree already, all is well.
