From: Peter Zijlstra <peterz@infradead.org>
To: Chengming Zhou <zhouchengming@bytedance.com>
Cc: kernel test robot <lkp@intel.com>,
Johannes Weiner <hannes@cmpxchg.org>, Tejun Heo <tj@kernel.org>,
kbuild-all@lists.01.org, linux-kernel@vger.kernel.org
Subject: Re: [peterz-queue:sched/psi 11/11] include/linux/cgroup-defs.h:432:38: error: 'NR_PSI_RESOURCES' undeclared here (not in a function)
Date: Wed, 7 Sep 2022 10:06:05 +0200 [thread overview]
Message-ID: <YxhQ7U0HggaWTmEm@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <e95c6e55-a023-b6f7-1dce-4195dc22114a@bytedance.com>
On Wed, Sep 07, 2022 at 10:45:55AM +0800, Chengming Zhou wrote:
> On 2022/9/7 02:33, kernel test robot wrote:
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git sched/psi
> > head: 51beb408c569e516780c84a2020920432ad4c5ed
> > commit: 51beb408c569e516780c84a2020920432ad4c5ed [11/11] sched/psi: Per-cgroup PSI accounting disable/re-enable interface
> > config: i386-randconfig-a001
> > compiler: gcc-11 (Debian 11.3.0-5) 11.3.0
> > reproduce (this is a W=1 build):
> > # https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?id=51beb408c569e516780c84a2020920432ad4c5ed
> > git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git
> > git fetch --no-tags peterz-queue sched/psi
> > git checkout 51beb408c569e516780c84a2020920432ad4c5ed
> > # save the config file
> > mkdir build_dir && cp config build_dir/.config
> > make W=1 O=build_dir ARCH=i386 prepare
> >
> > If you fix the issue, kindly add following tag where applicable
> > Reported-by: kernel test robot <lkp@intel.com>
> >
> > All errors (new ones prefixed by >>):
> >
> > In file included from include/linux/cgroup.h:28,
> > from include/linux/memcontrol.h:13,
> > from include/linux/swap.h:9,
> > from include/linux/suspend.h:5,
> > from arch/x86/kernel/asm-offsets.c:13:
> >>> include/linux/cgroup-defs.h:432:38: error: 'NR_PSI_RESOURCES' undeclared here (not in a function)
> > 432 | struct cgroup_file psi_files[NR_PSI_RESOURCES];
>
> Sorry, looks like there are two problems here:
>
> 1. NR_PSI_RESOURCES is undeclared when !CONFIG_PSI
>
> Should I send the below diff as a separate patch?
Please reply to the original patch with an updated version and I'll
replace it.
next prev parent reply other threads:[~2022-09-07 8:06 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-06 18:33 kernel test robot
2022-09-07 2:45 ` Chengming Zhou
2022-09-07 8:06 ` Peter Zijlstra [this message]
2022-09-07 9:08 ` Chengming Zhou
2022-09-07 15:28 ` Tejun Heo
2022-09-07 19:37 ` Peter Zijlstra
2022-09-07 19:38 ` Tejun Heo
2022-09-07 19:55 ` Peter Zijlstra
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