APPLIED: [xenial][PATCH 0/3] Improve cpu alternative handling for gmb and nobp

Stefan Bader stefan.bader at canonical.com
Fri Jan 19 10:09:26 UTC 2018


On 18.01.2018 17:13, Marcelo Henrique Cerri wrote:
> CVE-2017-5753
> CVE-2017-5715
> 
> This patches add improvements for nobp kernel options and turns it on by default.
> 
> Marcelo Henrique Cerri (2):
>   UBUNTU: SAUCE: s390: print messages for gmb and nobp
>   UBUNTU: [Config] KERNEL_NOBP=y
> 
> Martin Schwidefsky (1):
>   UBUNTU: SAUCE: s390: improve cpu alternative handling for gmb and nobp
> 
>  arch/s390/Kconfig                         | 17 ++++++++++++++
>  arch/s390/include/asm/facility.h          | 18 +++++++++++++++
>  arch/s390/include/asm/lowcore.h           |  3 ++-
>  arch/s390/kernel/alternative.c            | 38 +++++++++++++++++++++++++------
>  arch/s390/kernel/early.c                  |  5 ++++
>  arch/s390/kernel/entry.S                  |  4 ++--
>  arch/s390/kernel/setup.c                  |  4 +++-
>  arch/s390/kernel/smp.c                    |  4 +++-
>  arch/s390/kernel/vmlinux.lds.S            |  3 ---
>  debian.master/config/config.common.ubuntu |  1 +
>  10 files changed, 82 insertions(+), 15 deletions(-)
> 


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