mbox series

[0/3,SRU,Artful] Workaround Falkor erratum 1041

Message ID 20171218185335.13205-1-dann.frazier@canonical.com
Headers show
Series Workaround Falkor erratum 1041 | expand

Message

dann frazier Dec. 18, 2017, 6:53 p.m. UTC 
BugLink: https://bugs.launchpad.net/1738497

All clean cherry-picks from upstream, other than a trivial Kconfig offset
adjustment.

Shanker Donthineni (2):
  arm64: Define cputype macros for Falkor CPU
  arm64: Add software workaround for Falkor erratum 1041

dann frazier (1):
  UBUNTU: [Config] CONFIG_QCOM_FALKOR_ERRATUM_E1041=y

 Documentation/arm64/silicon-errata.txt    |  1 +
 arch/arm64/Kconfig                        | 10 ++++++++++
 arch/arm64/include/asm/assembler.h        | 10 ++++++++++
 arch/arm64/include/asm/cputype.h          |  2 ++
 arch/arm64/kernel/cpu-reset.S             |  1 +
 arch/arm64/kernel/efi-entry.S             |  2 ++
 arch/arm64/kernel/head.S                  |  1 +
 arch/arm64/kernel/relocate_kernel.S       |  1 +
 arch/arm64/kvm/hyp-init.S                 |  1 +
 debian.master/config/annotations          |  2 ++
 debian.master/config/config.common.ubuntu |  1 +
 11 files changed, 32 insertions(+)

Comments

Stefan Bader Jan. 24, 2018, 1:10 p.m. UTC | #1 
On 18.12.2017 19:53, dann frazier wrote:
> BugLink: https://bugs.launchpad.net/1738497
> 
> All clean cherry-picks from upstream, other than a trivial Kconfig offset
> adjustment.
> 
> Shanker Donthineni (2):
>   arm64: Define cputype macros for Falkor CPU
>   arm64: Add software workaround for Falkor erratum 1041
> 
> dann frazier (1):
>   UBUNTU: [Config] CONFIG_QCOM_FALKOR_ERRATUM_E1041=y
> 
>  Documentation/arm64/silicon-errata.txt    |  1 +
>  arch/arm64/Kconfig                        | 10 ++++++++++
>  arch/arm64/include/asm/assembler.h        | 10 ++++++++++
>  arch/arm64/include/asm/cputype.h          |  2 ++
>  arch/arm64/kernel/cpu-reset.S             |  1 +
>  arch/arm64/kernel/efi-entry.S             |  2 ++
>  arch/arm64/kernel/head.S                  |  1 +
>  arch/arm64/kernel/relocate_kernel.S       |  1 +
>  arch/arm64/kvm/hyp-init.S                 |  1 +
>  debian.master/config/annotations          |  2 ++
>  debian.master/config/config.common.ubuntu |  1 +
>  11 files changed, 32 insertions(+)
> 
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Colin Ian King Jan. 24, 2018, 3:20 p.m. UTC | #2 
On 18/12/17 18:53, dann frazier wrote:
> BugLink: https://bugs.launchpad.net/1738497
> 
> All clean cherry-picks from upstream, other than a trivial Kconfig offset
> adjustment.
> 
> Shanker Donthineni (2):
>   arm64: Define cputype macros for Falkor CPU
>   arm64: Add software workaround for Falkor erratum 1041
> 
> dann frazier (1):
>   UBUNTU: [Config] CONFIG_QCOM_FALKOR_ERRATUM_E1041=y
> 
>  Documentation/arm64/silicon-errata.txt    |  1 +
>  arch/arm64/Kconfig                        | 10 ++++++++++
>  arch/arm64/include/asm/assembler.h        | 10 ++++++++++
>  arch/arm64/include/asm/cputype.h          |  2 ++
>  arch/arm64/kernel/cpu-reset.S             |  1 +
>  arch/arm64/kernel/efi-entry.S             |  2 ++
>  arch/arm64/kernel/head.S                  |  1 +
>  arch/arm64/kernel/relocate_kernel.S       |  1 +
>  arch/arm64/kvm/hyp-init.S                 |  1 +
>  debian.master/config/annotations          |  2 ++
>  debian.master/config/config.common.ubuntu |  1 +
>  11 files changed, 32 insertions(+)
> 

Looks sane to me, changes limited to Falkor v{1,2} so minimal regression
potential.

Acked-by: Colin Ian King <colin.king@canonical.com>
Khalid Elmously Feb. 1, 2018, 8:50 p.m. UTC | #3 
Applied to Artful

On 2017-12-18 11:53:32 , dann frazier wrote:
> BugLink: https://bugs.launchpad.net/1738497
> 
> All clean cherry-picks from upstream, other than a trivial Kconfig offset
> adjustment.
> 
> Shanker Donthineni (2):
>   arm64: Define cputype macros for Falkor CPU
>   arm64: Add software workaround for Falkor erratum 1041
> 
> dann frazier (1):
>   UBUNTU: [Config] CONFIG_QCOM_FALKOR_ERRATUM_E1041=y
> 
>  Documentation/arm64/silicon-errata.txt    |  1 +
>  arch/arm64/Kconfig                        | 10 ++++++++++
>  arch/arm64/include/asm/assembler.h        | 10 ++++++++++
>  arch/arm64/include/asm/cputype.h          |  2 ++
>  arch/arm64/kernel/cpu-reset.S             |  1 +
>  arch/arm64/kernel/efi-entry.S             |  2 ++
>  arch/arm64/kernel/head.S                  |  1 +
>  arch/arm64/kernel/relocate_kernel.S       |  1 +
>  arch/arm64/kvm/hyp-init.S                 |  1 +
>  debian.master/config/annotations          |  2 ++
>  debian.master/config/config.common.ubuntu |  1 +
>  11 files changed, 32 insertions(+)
> 
> -- 
> 2.15.1
> 
> 
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