# Re: \[RFC PATCH v2 16/24\] unwind\_user/eh\_frame: Ignore DW\_CFA\_GNU\_args\_size

- From: sashiko-bot@kernel.org
- Date: 2026-08-21 20:03:18 
- List: linux-trace-kernel
- Page: https://ratatoskr.run/linux-trace-kernel/2026/08/17446942
- Thread: https://ratatoskr.run/linux-trace-kernel/2026/08/17446896/t.md

```text
> The DW_CFA_GNU_args_size DWARF CFI instruction is used by GCC to track
> the size of arguments pushed on the stack for exception handling
> purposes.  It is not needed for stack tracing.
> 
> Signed-off-by: Jens Remus <redacted>

Sashiko has reviewed this patch and found no issues. It looks great!

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20260821195259.2688377-1-jremus@linux.ibm.com?part=16

```