Re: linux-next: build failure after merge of the bcachefs tree

From: Stephen Rothwell
Date: Thu Feb 08 2024 - 17:46:38 EST

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Hi all,

On Wed, 7 Feb 2024 11:57:55 +1100 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> After merging the bcachefs tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
>
> lib/math/mean_and_variance_test.c: In function 'mean_and_variance_weighted_test':
> lib/math/mean_and_variance_test.c:33:50: error: 'struct mean_and_variance_weighted' has no member named 'weight'
> 33 | struct mean_and_variance_weighted s = { .weight = 2 };
> | ^~~~~~
> lib/math/mean_and_variance_test.c:35:9: error: too few arguments to function 'mean_and_variance_weighted_update'
> 35 | mean_and_variance_weighted_update(&s, 10);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> In file included from lib/math/mean_and_variance_test.c:3:
> include/linux/mean_and_variance.h:193:6: note: declared here
> 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> In file included from lib/math/mean_and_variance_test.c:2:
> lib/math/mean_and_variance_test.c:36:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 36 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 10);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:36:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 36 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 10);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:36:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 36 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 10);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:36:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 36 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 10);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:37:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance'
> 37 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 0);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:37:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 37 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 0);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:198:5: note: declared here
> 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:37:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance'
> 37 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 0);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:37:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 37 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 0);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:198:5: note: declared here
> 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:39:9: error: too few arguments to function 'mean_and_variance_weighted_update'
> 39 | mean_and_variance_weighted_update(&s, 20);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:193:6: note: declared here
> 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:40:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 40 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 12);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:40:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 40 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 12);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:40:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 40 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 12);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:40:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 40 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 12);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:41:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance'
> 41 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 18);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:41:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 41 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 18);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:198:5: note: declared here
> 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:41:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance'
> 41 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 18);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:41:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 41 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 18);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:198:5: note: declared here
> 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:43:9: error: too few arguments to function 'mean_and_variance_weighted_update'
> 43 | mean_and_variance_weighted_update(&s, 30);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:193:6: note: declared here
> 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:44:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 44 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 16);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:44:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 44 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 16);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:44:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 44 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 16);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:44:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 44 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 16);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:45:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance'
> 45 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 72);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:45:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 45 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 72);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:198:5: note: declared here
> 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:45:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance'
> 45 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 72);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:45:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 45 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 72);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:198:5: note: declared here
> 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:47:52: error: 'struct mean_and_variance_weighted' has no member named 'weight'
> 47 | s = (struct mean_and_variance_weighted) { .weight = 2 };
> | ^~~~~~
> lib/math/mean_and_variance_test.c:49:9: error: too few arguments to function 'mean_and_variance_weighted_update'
> 49 | mean_and_variance_weighted_update(&s, -10);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:193:6: note: declared here
> 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:50:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 50 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -10);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:50:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 50 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -10);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:50:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 50 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -10);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:50:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 50 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -10);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:51:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance'
> 51 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 0);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:51:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 51 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 0);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:198:5: note: declared here
> 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:51:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance'
> 51 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 0);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:51:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 51 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 0);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:198:5: note: declared here
> 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:53:9: error: too few arguments to function 'mean_and_variance_weighted_update'
> 53 | mean_and_variance_weighted_update(&s, -20);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:193:6: note: declared here
> 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:54:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 54 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -12);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:54:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 54 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -12);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:54:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 54 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -12);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:54:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 54 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -12);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:55:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance'
> 55 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 18);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:55:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 55 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 18);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:198:5: note: declared here
> 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:55:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance'
> 55 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 18);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:55:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 55 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 18);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:198:5: note: declared here
> 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:57:9: error: too few arguments to function 'mean_and_variance_weighted_update'
> 57 | mean_and_variance_weighted_update(&s, -30);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:193:6: note: declared here
> 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:58:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 58 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -16);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:58:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 58 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -16);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:58:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 58 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -16);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:58:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 58 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -16);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:59:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance'
> 59 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 72);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:59:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 59 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 72);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:198:5: note: declared here
> 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:59:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance'
> 59 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 72);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:59:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 59 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 72);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:198:5: note: declared here
> 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c: In function 'mean_and_variance_weighted_advanced_test':
> lib/math/mean_and_variance_test.c:64:50: error: 'struct mean_and_variance_weighted' has no member named 'weight'
> 64 | struct mean_and_variance_weighted s = { .weight = 8 };
> | ^~~~~~
> lib/math/mean_and_variance_test.c:68:17: error: too few arguments to function 'mean_and_variance_weighted_update'
> 68 | mean_and_variance_weighted_update(&s, i);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:193:6: note: declared here
> 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:70:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 70 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 11);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:70:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 70 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 11);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:70:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 70 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 11);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:70:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 70 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 11);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:71:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance'
> 71 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 107);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:71:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 71 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 107);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:198:5: note: declared here
> 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:71:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance'
> 71 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 107);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:71:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 71 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 107);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:198:5: note: declared here
> 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:73:52: error: 'struct mean_and_variance_weighted' has no member named 'weight'
> 73 | s = (struct mean_and_variance_weighted) { .weight = 8 };
> | ^~~~~~
> lib/math/mean_and_variance_test.c:76:17: error: too few arguments to function 'mean_and_variance_weighted_update'
> 76 | mean_and_variance_weighted_update(&s, i);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:193:6: note: declared here
> 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:78:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 78 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -11);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:78:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 78 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -11);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:78:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 78 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -11);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:78:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 78 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -11);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:79:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance'
> 79 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 107);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:79:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 79 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 107);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:198:5: note: declared here
> 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:79:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance'
> 79 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 107);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:79:9: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 79 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 107);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:198:5: note: declared here
> 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c: In function 'do_mean_and_variance_test':
> lib/math/mean_and_variance_test.c:94:51: error: 'struct mean_and_variance_weighted' has no member named 'weight'
> 94 | struct mean_and_variance_weighted vw = { .weight = weight };
> | ^~~~~~
> lib/math/mean_and_variance_test.c:98:17: error: too few arguments to function 'mean_and_variance_weighted_update'
> 98 | mean_and_variance_weighted_update(&vw, initial_value);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:193:6: note: declared here
> 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:102:39: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 102 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(vw), initial_value);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:102:17: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 102 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(vw), initial_value);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:102:39: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 102 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(vw), initial_value);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:102:17: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 102 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(vw), initial_value);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:103:39: error: too few arguments to function 'mean_and_variance_weighted_get_stddev'
> 103 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_stddev(vw),0);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:103:17: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 103 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_stddev(vw),0);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:200:5: note: declared here
> 200 | u32 mean_and_variance_weighted_get_stddev(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:103:39: error: too few arguments to function 'mean_and_variance_weighted_get_stddev'
> 103 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_stddev(vw),0);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:103:17: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 103 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_stddev(vw),0);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:200:5: note: declared here
> 200 | u32 mean_and_variance_weighted_get_stddev(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:108:17: error: too few arguments to function 'mean_and_variance_weighted_update'
> 108 | mean_and_variance_weighted_update(&vw, data[i]);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:193:6: note: declared here
> 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:112:39: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 112 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(vw), weighted_mean[i]);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:112:17: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 112 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(vw), weighted_mean[i]);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:112:39: error: too few arguments to function 'mean_and_variance_weighted_get_mean'
> 112 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(vw), weighted_mean[i]);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:112:17: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 112 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(vw), weighted_mean[i]);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:196:5: note: declared here
> 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:113:39: error: too few arguments to function 'mean_and_variance_weighted_get_stddev'
> 113 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_stddev(vw),weighted_stddev[i]);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:113:17: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 113 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_stddev(vw),weighted_stddev[i]);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:200:5: note: declared here
> 200 | u32 mean_and_variance_weighted_get_stddev(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:113:39: error: too few arguments to function 'mean_and_variance_weighted_get_stddev'
> 113 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_stddev(vw),weighted_stddev[i]);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION'
> 693 | const typeof(left) __left = (left); \
> | ^~~~
> include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION'
> 885 | KUNIT_BINARY_INT_ASSERTION(test, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
> include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG'
> 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL)
> | ^~~~~~~~~~~~~~~~~~~
> lib/math/mean_and_variance_test.c:113:17: note: in expansion of macro 'KUNIT_EXPECT_EQ'
> 113 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_stddev(vw),weighted_stddev[i]);
> | ^~~~~~~~~~~~~~~
> include/linux/mean_and_variance.h:200:5: note: declared here
> 200 | u32 mean_and_variance_weighted_get_stddev(struct mean_and_variance_weighted s,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>
> Caused by commit
>
> cfca113ae06c ("mean_and_variance: put struct mean_and_variance_weighted on a diet")
>
> I have used the bcachefs tree from next-20240206 for today.

I am still getting this failure.

--
Cheers,
Stephen Rothwell

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