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

Jens Remus <[email protected]> Thu, 16 Apr 2026 17:10:16 +0200

Newsgroups	org.kernel.vger.linux-toolchains,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel,org.kernel.vger.live-patching
Organization	IBM Deutschland Research & Development GmbH
Message-ID	<[email protected]>

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 <[email protected]>

Reviewed-by: Jens Remus <[email protected]>

> ---
>  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)
[email protected] / [email protected]

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