Re: [PATCH] syscalls: fix syscall macros for newfstat/newfstatat

Jakub Jelinek
2024-08-03T08:01:06Z

On Sat, Aug 03, 2024 at 05:14:41AM +0000, Rudi Heitbaum wrote:
> With this patch to kernel 6.11-rc1 the error whilst compiling gcc-14.2 for
> aarch64 with libsanitizer has changed from '__NR_newfstatat' to
> '__NR_fstat', so some change, but still fail8ng.
>
> sanitizer_syscall_linux_aarch64.inc:13:23: error: '__NR_newfstatat' was not declared in this scope
> 13 | #define SYSCALL(name) __NR_ ## name
> | ^~~~~
>
> sanitizer_syscall_linux_aarch64.inc:13:23: error: '__NR_fstat' was not declared in this scope
> 13 | #define SYSCALL(name) __NR_ ## name
> | ^~~~~

Probably it would be useful to check
echo '#include <asm/unistd.h>' | gcc -E -dD -xc - | grep '#define __NR_' | sort
for all arches between 6.10 and the latest git, diff them and resolve any
unintended differences.

Jakub