Re: [PATCH v2 0/3] arm64: Convert to ARCH_STACKWALK
From: Mark Brown <broonie@kernel.org>
Date: 2020-09-02 17:38:51
Also in:
linux-s390, lkml
On Tue, Sep 01, 2020 at 05:06:26PM +0100, Mark Rutland wrote:
Just to check, has the skipping logic been tested to work equivalently to what we had before? By inspection I think it should, but since it relies on function call boundaries it always strikes me as fragile.
If you could confirm that (e.g. with LKDTM perhaps?) that'd be great. Assuming that looks right, for the series:
I've tested this with LKDTM and otherwise and didn't spot any issues (and just did a bit of retesting) but it is a pretty manual process so it's possible I missed something.