Messages in this thread | | | Date | Tue, 11 May 2021 10:51:14 +1000 | From | Stephen Rothwell <> | Subject | linux-next: build failure after merge of the cgroup tree |
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Hi all,
After merging the cgroup tree, today's linux-next build (powerpc ppc64_defconfig) failed like this:
In file included from include/linux/string.h:6, In file included from include/linux/string.h:6, from arch/powerpc/include/asm/paca.h:15, from arch/powerpc/include/asm/current.h:13, from include/linux/sched.h:12, from include/linux/cgroup.h:12, from kernel/cgroup/cgroup-internal.h:5, from kernel/cgroup/cgroup.c:31: kernel/cgroup/cgroup.c: In function 'cgroup_exit': kernel/cgroup/cgroup.c:6270:17: error: 'task' undeclared (first use in this function); did you mean 'tsk'? 6270 | if (unlikely(!(task->flags & PF_KTHREAD) && | ^~~~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ kernel/cgroup/cgroup.c:6270:17: note: each undeclared identifier is reported only once for each function it appears in 6270 | if (unlikely(!(task->flags & PF_KTHREAD) && | ^~~~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^
Caused by commit
c740aad01e41 ("cgroup: inline cgroup_task_freeze()")
I have used the cgroup tree from next-20210510 for today.
-- Cheers, Stephen Rothwell [unhandled content-type:application/pgp-signature] | |