On 5/27/20 4:09 AM, Greg KH wrote: > On Wed, May 27, 2020 at 07:50:56AM +0000, [email protected] > wrote: >>> Subject: [PATCH 4.4 26/65] sched/fair, cpumask: Export for_each_cpu_wrap() ... >> >> This commit also needs the following commits: >> >> commit d207af2eab3f8668b95ad02b21930481c42806fd >> Author: Michael Kelley <[email protected]> >> Date: Wed Feb 14 02:54:03 2018 +0000 >> >> cpumask: Make for_each_cpu_wrap() available on UP as well >> >> for_each_cpu_wrap() was originally added in the #else half of a >> large "#if NR_CPUS == 1" statement, but was omitted in the #if >> half. This patch adds the missing #if half to prevent compile >> errors when NR_CPUS is 1. >> >> Reported-by: kbuild test robot <[email protected]> >> Signed-off-by: Michael Kelley <[email protected]> >> Cc: Linus Torvalds <[email protected]> >> Cc: Peter Zijlstra <[email protected]> >> Cc: Thomas Gleixner <[email protected]> >> Cc: [email protected] >> Cc: [email protected] >> Cc: [email protected] >> Fixes: c743f0a5c50f ("sched/fair, cpumask: Export for_each_cpu_wrap()") >> Link: >> http://lkml.kernel.org/r/sn6pr1901mb2045f087f59450507d4fcc17cb...@sn6pr1901mb2045.namprd19.prod.outlook.com >> Signed-off-by: Ingo Molnar <[email protected]> >> >> Please apply this commit. > > Good catch, now queued up, thanks.
I left this commit out because the 4.4 kernel only uses cpumask_next_wrap in padata, which is only enabled for SMP kernels, but it's probably best to be safe. Daniel
