Re: linux-next: build failure after merge of the pm tree
From: Fengguang Wu
Date: Fri Jul 22 2016 - 08:17:03 EST
On Fri, Jul 22, 2016 at 02:08:35PM +0200, Rafael J. Wysocki wrote:
On Thursday, July 21, 2016 07:26:28 PM Steve Muckle wrote:
On Fri, Jul 22, 2016 at 11:56:20AM +1000, Stephen Rothwell wrote:
> Hi Rafael,
>
> After merging the pm tree, today's linux-next build (arm
> multi_v7_defconfig) failed like this:
>
> ERROR: "cpufreq_driver_resolve_freq" [kernel/sched/cpufreq_schedutil.ko] undefined!
>
> Caused by commit
>
> 5cbea46984d6 ("cpufreq: schedutil: map raw required frequency to driver frequency")
>
> I used the pm tree from next-20160721 for today.
Sorry - I have just sent a patch to address this.
OK, thanks!
Interestingly enough, that hasn't been caught by 0-day.
Sorry it's bisected to a merge commit, hence not reported..
It should be better handled in future.
tree: git://internal_merge_and_test_tree devel-catchup-201607140443
head: 5f2b635268c560fa7a531e0bdc7765800287ab0f
commit: a868e9fc557aa84ea307d1a394a161420ac20498 [2/12] Merge 'linux-review/Steve-Muckle/cpufreq-avoid-redundant-driver-calls-in-schedutil/20160714-042907' into devel-catchup-201607140443
config: i386-randconfig-s1-201628 (attached as .config)
compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430
reproduce:
git checkout a868e9fc557aa84ea307d1a394a161420ac20498
# save the attached .config to linux build tree
make ARCH=i386
All errors (new ones prefixed by >>):
ERROR: "cpufreq_driver_resolve_freq" [kernel/sched/cpufreq_schedutil.ko] undefined!
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