On Tue, 2 Dec 2014, Tejun Heo wrote: > Sorry about the delay. Was on vacation. > > Patch applied to percpu/for-3.18-fixes w/ minor updates to the patch > subject and description. Will push out to Linus soon. >
I've seen that Martin took the patch and it's already in Linus' tree - commit 2cb4a18262fd0108cb8abd875710c59d0aa66f1d Regards, Sebastian > Thanks. > > arch/s390/kernel/nmi.c | 8 ++------ > 1 file changed, 2 insertions(+), 6 deletions(-) > > diff --git a/arch/s390/kernel/nmi.c b/arch/s390/kernel/nmi.c > index dd1c24c..3f51cf4 100644 > --- a/arch/s390/kernel/nmi.c > +++ b/arch/s390/kernel/nmi.c > @@ -54,12 +54,8 @@ void s390_handle_mcck(void) > */ > local_irq_save(flags); > local_mcck_disable(); > - /* > - * Ummm... Does this make sense at all? Copying the percpu struct > - * and then zapping it one statement later? > - */ > - memcpy(&mcck, this_cpu_ptr(&cpu_mcck), sizeof(mcck)); > - memset(&mcck, 0, sizeof(struct mcck_struct)); > + mcck = *this_cpu_ptr(&cpu_mcck); > + memset(this_cpu_ptr(&cpu_mcck), 0, sizeof(mcck)); > clear_cpu_flag(CIF_MCCK_PENDING); > local_mcck_enable(); > local_irq_restore(flags); > -- > 2.1.0 > > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
