On Mon, 2015-03-30 at 12:17 +0200, Geert Uytterhoeven wrote: > Hi Ben, > > On Fri, Mar 20, 2015 at 12:08 AM, Paul Mackerras <pau...@samba.org> wrote: > > On Wed, Feb 25, 2015 at 05:23:53PM -0600, Suresh E. Warrier wrote: > >> Export __spin_yield so that the arch_spin_unlock() function can > >> be invoked from a module. This will be required for modules where > >> we want to take a lock that is also is acquired in hypervisor > >> real mode. Because we want to avoid running any lockdep code > >> (which may not be safe in real mode), this lock needs to be > >> an arch_spinlock_t instead of a normal spinlock. > >> > >> Signed-off-by: Suresh Warrier <warr...@linux.vnet.ibm.com> > > > > Acked-by: Paul Mackerras <pau...@samba.org> > > Something went wrong when applying this, as it ended up as:
Ugh, weird. I must have fucked up something when rebasing. I don't want to rebase that branch now that it's out, I know of at least one series based on it. We'll live with it. > commit 1f8c82ab1b0bc7e24601c0fca411fd27b9c883ef > Author: Geert Uytterhoeven <geert+rene...@glider.be> > Date: Wed Mar 4 12:56:20 2015 +0100 > > cpufreq/ppc: Add missing #include <asm/smp.h> > > If CONFIG_SMP=n, <linux/smp.h> does not include <asm/smp.h>, causing: > > drivers/cpufreq/ppc-corenet-cpufreq.c: In function > 'corenet_cpufreq_cpu_init > drivers/cpufreq/ppc-corenet-cpufreq.c:173:3: error: implicit declaration > of > X-Patchwork-Id: 443703 > Message-Id: <54ee5989.7010...@linux.vnet.ibm.com> > To: linuxppc-...@ozlabs.org > Date: Wed, 25 Feb 2015 17:23:53 -0600 > > Export __spin_yield so that the arch_spin_unlock() function can > be invoked from a module. This will be required for modules where > we want to take a lock that is also is acquired in hypervisor > real mode. Because we want to avoid running any lockdep code > (which may not be safe in real mode), this lock needs to be > an arch_spinlock_t instead of a normal spinlock. > > Signed-off-by: Suresh Warrier <warr...@linux.vnet.ibm.com> > Acked-by: Paul Mackerras <pau...@samba.org> > Signed-off-by: Benjamin Herrenschmidt <b...@kernel.crashing.org> > > Gr{oetje,eeting}s, > > Geert > > -- > Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- > ge...@linux-m68k.org > > In personal conversations with technical people, I call myself a hacker. But > when I'm talking to journalists I just say "programmer" or something like > that. > -- Linus Torvalds _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev