* [tglx-devel:cleanups 18/38] ../../../lib/rbtree_test.c:246:9: error: unknown type name 'ktime_t'; did you mean 'time_t'?
@ 2026-04-10 13:56 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2026-04-10 13:56 UTC (permalink / raw)
To: oe-kbuild; +Cc: lkp
::::::
:::::: Manual check reason: "low confidence bisect report"
::::::
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
TO: Thomas Gleixner <tglx@kernel.org>
Hi Thomas,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git cleanups
head: 4334f669c43ca5506bf51471e81f18deb659410f
commit: 54c7fdc5e9c41063e1c76e8b23d52653e9d5beba [18/38] lib/tests: Replace get_cycles() with ktime_get()
:::::: branch date: 2 hours ago
:::::: commit date: 2 hours ago
config: x86_64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260410/202604101523.TsaqAHVI-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260410/202604101523.TsaqAHVI-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202604101523.TsaqAHVI-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from rbtree_test.c:11:
../../../lib/rbtree_test.c: In function 'basic_check':
>> ../../../lib/rbtree_test.c:246:9: error: unknown type name 'ktime_t'; did you mean 'time_t'?
246 | ktime_t time1, time2, time;
| ^~~~~~~
| time_t
>> ../../../lib/rbtree_test.c:253:17: error: implicit declaration of function 'ktime_get' [-Wimplicit-function-declaration]
253 | time1 = ktime_get();
| ^~~~~~~~~
../../../lib/rbtree_test.c: In function 'augmented_check':
../../../lib/rbtree_test.c:348:9: error: unknown type name 'ktime_t'; did you mean 'time_t'?
348 | ktime_t time1, time2, time;
| ^~~~~~~
| time_t
../../../lib/rbtree_test.c: In function 'rbtree_test_init':
../../../lib/rbtree_test.c:402:17: error: implicit declaration of function 'kmalloc_objs'; did you mean 'kzalloc_obj'? [-Wimplicit-function-declaration]
402 | nodes = kmalloc_objs(*nodes, nnodes);
| ^~~~~~~~~~~~
| kzalloc_obj
../../../lib/rbtree_test.c:402:15: error: assignment to 'struct test_node *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
402 | nodes = kmalloc_objs(*nodes, nnodes);
| ^
--
In file included from interval_tree_test.c:11:
../../../lib/interval_tree_test.c: In function 'basic_check':
>> ../../../lib/interval_tree_test.c:68:9: error: unknown type name 'ktime_t'; did you mean 'time_t'?
68 | ktime_t time1, time2, time;
| ^~~~~~~
| time_t
>> ../../../lib/interval_tree_test.c:74:17: error: implicit declaration of function 'ktime_get' [-Wimplicit-function-declaration]
74 | time1 = ktime_get();
| ^~~~~~~~~
../../../lib/interval_tree_test.c: In function 'search_check':
../../../lib/interval_tree_test.c:96:9: error: unknown type name 'ktime_t'; did you mean 'time_t'?
96 | ktime_t time1, time2, time;
| ^~~~~~~
| time_t
../../../lib/interval_tree_test.c: In function 'interval_tree_test_init':
../../../lib/interval_tree_test.c:314:17: error: implicit declaration of function 'kmalloc_objs'; did you mean 'kzalloc_obj'? [-Wimplicit-function-declaration]
314 | nodes = kmalloc_objs(struct interval_tree_node, nnodes);
| ^~~~~~~~~~~~
| kzalloc_obj
../../../lib/interval_tree_test.c:314:30: error: expected expression before 'struct'
314 | nodes = kmalloc_objs(struct interval_tree_node, nnodes);
| ^~~~~~
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread
* [tglx-devel:cleanups 18/38] ../../../lib/rbtree_test.c:246:9: error: unknown type name 'ktime_t'; did you mean 'time_t'?
@ 2026-04-11 0:33 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2026-04-11 0:33 UTC (permalink / raw)
To: Thomas Gleixner; +Cc: oe-kbuild-all
Hi Thomas,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git cleanups
head: 4334f669c43ca5506bf51471e81f18deb659410f
commit: 54c7fdc5e9c41063e1c76e8b23d52653e9d5beba [18/38] lib/tests: Replace get_cycles() with ktime_get()
config: x86_64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260410/202604101523.TsaqAHVI-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260410/202604101523.TsaqAHVI-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202604101523.TsaqAHVI-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from rbtree_test.c:11:
../../../lib/rbtree_test.c: In function 'basic_check':
>> ../../../lib/rbtree_test.c:246:9: error: unknown type name 'ktime_t'; did you mean 'time_t'?
246 | ktime_t time1, time2, time;
| ^~~~~~~
| time_t
>> ../../../lib/rbtree_test.c:253:17: error: implicit declaration of function 'ktime_get' [-Wimplicit-function-declaration]
253 | time1 = ktime_get();
| ^~~~~~~~~
../../../lib/rbtree_test.c: In function 'augmented_check':
../../../lib/rbtree_test.c:348:9: error: unknown type name 'ktime_t'; did you mean 'time_t'?
348 | ktime_t time1, time2, time;
| ^~~~~~~
| time_t
../../../lib/rbtree_test.c: In function 'rbtree_test_init':
../../../lib/rbtree_test.c:402:17: error: implicit declaration of function 'kmalloc_objs'; did you mean 'kzalloc_obj'? [-Wimplicit-function-declaration]
402 | nodes = kmalloc_objs(*nodes, nnodes);
| ^~~~~~~~~~~~
| kzalloc_obj
../../../lib/rbtree_test.c:402:15: error: assignment to 'struct test_node *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
402 | nodes = kmalloc_objs(*nodes, nnodes);
| ^
--
In file included from interval_tree_test.c:11:
../../../lib/interval_tree_test.c: In function 'basic_check':
>> ../../../lib/interval_tree_test.c:68:9: error: unknown type name 'ktime_t'; did you mean 'time_t'?
68 | ktime_t time1, time2, time;
| ^~~~~~~
| time_t
>> ../../../lib/interval_tree_test.c:74:17: error: implicit declaration of function 'ktime_get' [-Wimplicit-function-declaration]
74 | time1 = ktime_get();
| ^~~~~~~~~
../../../lib/interval_tree_test.c: In function 'search_check':
../../../lib/interval_tree_test.c:96:9: error: unknown type name 'ktime_t'; did you mean 'time_t'?
96 | ktime_t time1, time2, time;
| ^~~~~~~
| time_t
../../../lib/interval_tree_test.c: In function 'interval_tree_test_init':
../../../lib/interval_tree_test.c:314:17: error: implicit declaration of function 'kmalloc_objs'; did you mean 'kzalloc_obj'? [-Wimplicit-function-declaration]
314 | nodes = kmalloc_objs(struct interval_tree_node, nnodes);
| ^~~~~~~~~~~~
| kzalloc_obj
../../../lib/interval_tree_test.c:314:30: error: expected expression before 'struct'
314 | nodes = kmalloc_objs(struct interval_tree_node, nnodes);
| ^~~~~~
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread
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