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Message-ID: <20180123145947.72bb1cd2.cohuck@redhat.com>
Date: Tue, 23 Jan 2018 14:59:47 +0100
From: Cornelia Huck <cohuck@...hat.com>
To: Martin Schwidefsky <schwidefsky@...ibm.com>
Cc: linux-kernel@...r.kernel.org, linux-s390@...r.kernel.org,
kvm@...r.kernel.org, Heiko Carstens <heiko.carstens@...ibm.com>,
Christian Borntraeger <borntraeger@...ibm.com>,
Paolo Bonzini <pbonzini@...hat.com>,
David Hildenbrand <david@...hat.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Jon Masters <jcm@...hat.com>,
Marcus Meissner <meissner@...e.de>,
Jiri Kosina <jkosina@...e.cz>
Subject: Re: [PATCH 2/5] s390/alternative: use a copy of the facility bit
mask
On Tue, 23 Jan 2018 14:07:02 +0100
Martin Schwidefsky <schwidefsky@...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@...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.)
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