Re: [PATCH v3 1/2] arm64: Implement arch_stack_walk_reliable

Miroslav Benes <[email protected]>
Newsgroups org.kernel.vger.linux-toolchains,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel,org.kernel.vger.live-patching
Message-ID <[email protected]> 
On Thu, 20 Mar 2025, Song Liu wrote:

> With proper exception boundary detection, it is possible to implment
> arch_stack_walk_reliable without sframe.
> 
> Note that, arch_stack_walk_reliable does not guarantee getting reliable
> stack in all scenarios. Instead, it can reliably detect when the stack
> trace is not reliable, which is enough to provide reliable livepatching.
> 
> Signed-off-by: Song Liu <[email protected]>

Looks good to me.

Reviewed-by: Miroslav Benes <[email protected]>

M
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.