Re: [PATCH] riscv/entry: get correct syscall number from syscall_get_nr()

On Mon, Oct 28 2024 at 01:01, Celeste Liu wrote:

On 2024-10-27 23:56, Thomas Gleixner wrote:

...

Equivalently you need to be able to modify orig_a0 for changing arg0, no?

Ok.

Greg, could you accept a backport a new API parameter for PTRACE_GETREGSET/PTRACE_SETREGSET to 4.19 LTS branch?

Fix the problem properly and put a proper Fixes tag on it and worry about the backport later.

Thanks,

tglx