[PATCH][UNSTABLE][I oracle] UBUNTU: [Config] Use ZSTD for kernel compression

[Tim Gardner]

Krzysztof - I figured since I'm supposed to own stable linux-oracle that 
I might as well spend some time on the annotations and setting 
do_enforce_all = true for impish/oracle. One of the patches I've got 
staged addresses CONFIG_KERNEL_ZSTD=y and annotates the policy. Do you 
mind if I just push the fix I have once I've got my final test build 
working ?

rtg

On 8/24/21 12:23 PM, Krzysztof Kozlowski wrote:
> BugLink: https://bugs.launchpad.net/bugs/1931725
> 
> For v5.13 kernels the ZSTD is preferred compression, also pointed out
> explicitly by master annotations.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at canonical.com>
> ---
>   debian.oracle/config/config.common.ubuntu | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/debian.oracle/config/config.common.ubuntu b/debian.oracle/config/config.common.ubuntu
> index 73457367a975..e5a6e1b00c43 100644
> --- a/debian.oracle/config/config.common.ubuntu
> +++ b/debian.oracle/config/config.common.ubuntu
> @@ -3850,11 +3850,11 @@ CONFIG_KDB_KEYBOARD=y
>   CONFIG_KEMPLD_WDT=m
>   # CONFIG_KERNEL_BZIP2 is not set
>   # CONFIG_KERNEL_GZIP is not set
> -CONFIG_KERNEL_LZ4=y
> +# CONFIG_KERNEL_LZ4 is not set
>   # CONFIG_KERNEL_LZMA is not set
>   # CONFIG_KERNEL_LZO is not set
>   # CONFIG_KERNEL_XZ is not set
> -# CONFIG_KERNEL_ZSTD is not set
> +CONFIG_KERNEL_ZSTD=y
>   CONFIG_KERNFS=y
>   CONFIG_KEXEC=y
>   CONFIG_KEXEC_BZIMAGE_VERIFY_SIG=y
> 

-- 
-----------
Tim Gardner
Canonical, Inc