[PATCH] arm64: perf: fix syscalltbl path base

[Arnd Bergmann]

On Sun, Dec 14, 2025, at 23:12, Joel May wrote:
>
> The problem is that scripts/Makefile.asm-headers is including a relative
> syscalltbl path from arch/arm64/kernel/Makefile.syscalls.  The syscalltbl
> path needs to be based on the srctree root.
>
> Fixes: 7fe33e9f662c0 ("arm64: convert unistd_32.h to syscall.tbl 
> format")
> Fixes: bfb713ea53c74 ("perf tools: Fix arm64 build by generating 
> unistd_64.h")
> Link: 
> https://github.com/truenas/linux/commit/91377b555a57dfa75364d7da85b5e21e41e81625#diff-831a0e8e3eaa7a5ca92599e58771b8a6b2c4bd7533f627e33138873995aac61eR147
> Signed-off-by: Joel May <joel-linux at jmay.us>

Reviewed-by: Arnd Bergmann <arnd at arndb.de>