linux-kernel - Re: [PATCH v3 08/18] objtool: add kunit_try_catch

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Message-ID: <20190514084655.GK2589@hirez.programming.kicks-ass.net>
Date:   Tue, 14 May 2019 10:46:55 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Brendan Higgins <brendanhiggins@...gle.com>
Cc:     frowand.list@...il.com, gregkh@...uxfoundation.org,
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        devicetree@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        kunit-dev@...glegroups.com, linux-doc@...r.kernel.org,
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Subject: Re: [PATCH v3 08/18] objtool: add kunit_try_catch_throw to the
 noreturn list

On Tue, May 14, 2019 at 01:12:23AM -0700, Brendan Higgins wrote:
> On Tue, May 14, 2019 at 08:56:43AM +0200, Peter Zijlstra wrote:
> > On Mon, May 13, 2019 at 10:42:42PM -0700, Brendan Higgins wrote:
> > > This fixes the following warning seen on GCC 7.3:
> > >   kunit/test-test.o: warning: objtool: kunit_test_unsuccessful_try() falls through to next function kunit_test_catch()
> > > 
> > 
> > What is that file and function; no kernel tree near me seems to have
> > that.
> 
> Oh, sorry about that. The function is added in the following patch,
> "[PATCH v3 09/18] kunit: test: add support for test abort"[1].
> 
> My apologies if this patch is supposed to come after it in sequence, but
> I assumed it should come before otherwise objtool would complain about
> the symbol when it is introduced.

Or send me all patches such that I have context, or have a sane
Changelog that gives me context. Just don't give me one patch with a
crappy changelog.