Messages in this thread |  | | From | Ivan Babrou <> | Date | Mon, 8 Feb 2021 12:00:11 -0800 | Subject | Re: [PATCH 2/2] x86/unwind/orc: Silence warnings caused by missing ORC data |
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On Mon, Feb 8, 2021 at 11:56 AM Josh Poimboeuf <jpoimboe@redhat.com> wrote: > > On Fri, Feb 05, 2021 at 08:24:03AM -0600, Josh Poimboeuf wrote: > > The ORC unwinder attempts to fall back to frame pointers when ORC data > > is missing for a given instruction. It sets state->error, but then > > tries to keep going as a best-effort type of thing. That may result in > > further warnings if the unwinder gets lost. > > > > Until we have some way to register generated code with the unwinder, > > missing ORC will be expected, and occasionally going off the rails will > > also be expected. So don't warn about it. > > > > Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> > > Cc: stable@vger.kernel.org
I was the one who asked for this to be backported, since it solved the warnings for me.
Tested-by: Ivan Babrou <ivan@cloudflare.com>
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