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SubjectRe: [PATCH 2/5] s390/alternative: use a copy of the facility bit mask
On Tue, 23 Jan 2018 14:59:47 +0100
Cornelia Huck <cohuck@redhat.com> wrote:

> On Tue, 23 Jan 2018 14:07:02 +0100
> Martin Schwidefsky <schwidefsky@de.ibm.com> wrote:
>
> > To be able to switch off specific CPU alternatives with kernel parameters
> > make a copy of the facility bit mask provided by STFLE and use the copy
> > for the decision to apply an alternative.
> >
> > Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
> > ---
> > arch/s390/include/asm/facility.h | 18 ++++++++++++++++++
> > arch/s390/include/asm/lowcore.h | 3 ++-
> > arch/s390/kernel/alternative.c | 3 ++-
> > arch/s390/kernel/early.c | 3 +++
> > arch/s390/kernel/setup.c | 4 +++-
> > arch/s390/kernel/smp.c | 4 +++-
> > 6 files changed, 31 insertions(+), 4 deletions(-)
>
> You have dropped various r-bs (including mine). Has this patch been
> changed? (Doesn't look like it.)

Added your and Davids r-b to patch #2, as well as your a-b to patch #4.

--
blue skies,
Martin.

"Reality continues to ruin my life." - Calvin.

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