Messages in this thread | | | Date | Tue, 5 Apr 2016 13:55:43 +0200 | From | Heiko Carstens <> | Subject | Re: [PREEMPT-RT] [PATCH] s390/cpum_sf: Remove superfluous SMP function call |
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On Tue, Apr 05, 2016 at 01:51:29PM +0200, rcochran@linutronix.de wrote: > On Tue, Apr 05, 2016 at 01:36:38PM +0200, Heiko Carstens wrote: > > On Tue, Apr 05, 2016 at 01:23:36PM +0200, Heiko Carstens wrote: > > > Subsequently, in this case, the setup_pmc_cpu() call will be executed on > > > the wrong cpu. > > > > .. or to illustrate this behaviour: the following patch (white space > > damaged due to copy-paste) results in the following: > > I guess you are missing the following commit? > > > commit 1cf4f629d9d246519a1e76c021806f2a51ddba4d > Author: Thomas Gleixner <tglx@linutronix.de> > Date: Fri Feb 26 18:43:39 2016 +0000 > > cpu/hotplug: Move online calls to hotplugged cpu
No. It's included. I'm using latest Linus' master tree with git head being 1e1e5ce78ff0 "Merge tag 'linux-kselftest-4.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest"
# uname -a Linux p2345007 4.6.0-rc2-00042-g1e1e5ce78ff0-dirty #3 SMP PREEMPT Tue Apr 5 13:30:02 CEST 2016 s390x s390x s390x GNU/Linux
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