On Thu, 29 Feb 2024 at 23:07, Shuah Khan <sk...@linuxfoundation.org> wrote:
>
> Hi Stephen,
>
> On 2/28/24 21:26, Stephen Rothwell wrote:
> > Hi all,
> >
> > After merging the kunit-next tree, today's linux-next build (x86_64
> > allmodconfig) failed like this:
> >
> > In file included from drivers/gpu/drm/tests/drm_buddy_test.c:7:
> > drivers/gpu/drm/tests/drm_buddy_test.c: In function
> > 'drm_test_buddy_alloc_range_bias':
> > drivers/gpu/drm/tests/drm_buddy_test.c:191:40: error: format '%u' expects a
> > matching 'unsigned int' argument [-Werror=format=]
> > 191 | "buddy_alloc failed with
> > bias(%x-%x), size=%u, ps=%u\n",
> > |
> > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > include/kunit/test.h:597:37: note: in definition of macro '_KUNIT_FAILED'
> > 597 | fmt,
> > \
> > | ^~~
> > include/kunit/test.h:662:9: note: in expansion of macro
> > 'KUNIT_UNARY_ASSERTION'
> > 662 | KUNIT_UNARY_ASSERTION(test,
> > \
> > | ^~~~~~~~~~~~~~~~~~~~~
> > include/kunit/test.h:1233:9: note: in expansion of macro
> > 'KUNIT_FALSE_MSG_ASSERTION'
> > 1233 | KUNIT_FALSE_MSG_ASSERTION(test,
> > \
> > | ^~~~~~~~~~~~~~~~~~~~~~~~~
> > drivers/gpu/drm/tests/drm_buddy_test.c:186:17: note: in expansion of macro
> > 'KUNIT_ASSERT_FALSE_MSG'
> > 186 | KUNIT_ASSERT_FALSE_MSG(test,
> > | ^~~~~~~~~~~~~~~~~~~~~~
> > drivers/gpu/drm/tests/drm_buddy_test.c:191:91: note: format string is
> > defined here
> > 191 | "buddy_alloc failed with
> > bias(%x-%x), size=%u, ps=%u\n",
> > |
> > ~^
> > |
> > |
> > |
> > unsigned int
> > cc1: all warnings being treated as errors
> >
> > Caused by commit
> >
> > 806cb2270237 ("kunit: Annotate _MSG assertion variants with gnu printf
> > specifiers")
> >
>
> Thank you. I did allmodconfig build on kselftest kunit branch to make
> sure all is well, before I pushed the commits.
>
> > interacting with commit
> >
> > c70703320e55 ("drm/tests/drm_buddy: add alloc_range_bias test")
> >
> > from the drm-misc-fixes tree.
> >
> > I have applied the following patch for today (this should probably
> > actually be fixed in the drm-misc-fixes tree).
> >
>
> Danial, David,
>
> I can carry the fix through kselftest kunit if it works
> for all.I'm happy for this to go in with the KUnit changes if that's the best way to keep all of the printk formatting fixes together. -- David > > > From: Stephen Rothwell <s...@canb.auug.org.au> > > Date: Thu, 29 Feb 2024 15:18:36 +1100 > > Subject: [PATCH] fix up for "drm/tests/drm_buddy: add alloc_range_bias test" > > > > Signed-off-by: Stephen Rothwell <s...@canb.auug.org.au> > > --- > > drivers/gpu/drm/tests/drm_buddy_test.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/gpu/drm/tests/drm_buddy_test.c > > b/drivers/gpu/drm/tests/drm_buddy_test.c > > index 1e73e3f0d278..369edf587b44 100644 > > --- a/drivers/gpu/drm/tests/drm_buddy_test.c > > +++ b/drivers/gpu/drm/tests/drm_buddy_test.c > > @@ -188,7 +188,7 @@ static void drm_test_buddy_alloc_range_bias(struct > > kunit *test) > > bias_end, size, > > ps, > > &allocated, > > > > DRM_BUDDY_RANGE_ALLOCATION), > > - "buddy_alloc failed with bias(%x-%x), > > size=%u, ps=%u\n", > > + "buddy_alloc failed with bias(%x-%x), > > size=%u\n", > > bias_start, bias_end, size); > > bias_rem -= size; > > > > thanks, > -- Shuah
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