Re: [PATCH v3 4/8] sframe: Provide PC lookup for vmlinux .sframe section.

Jens Remus
2026-04-16T15:10:49Z

On 4/6/2026 8:49 PM, Dylan Hatch wrote:
> With SFRAME_UNWINDER, read in the .sframe section at boot. This provides
> unwind data as an alternative/supplement to frame pointer-based
> unwinding.
>
> Signed-off-by: Dylan Hatch <dylanbhatch@google.com>

Reviewed-by: Jens Remus <jremus@linux.ibm.com>

> ---
> arch/arm64/kernel/setup.c | 2 ++
> include/linux/sframe.h | 14 ++++++++++++++
> kernel/unwind/sframe.c | 39 +++++++++++++++++++++++++++++++++++++++
> 3 files changed, 55 insertions(+)
Regards,
Jens
--
Jens Remus
Linux on Z Development (D3303)
jremus@de.ibm.com / jremus@linux.ibm.com

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