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SubjectRe: [PATCH v2] kbuild: Enable armthumb BCJ filter for Thumb-2 kernel
On 2022-03-21 Jubin Zhong wrote:
> >On 2021-11-20 Jubin Zhong wrote:
> >> xz_wrap.sh use $SRCARCH to detect the BCJ filter. However,
> >> assigning arm BCJ filter to Thumb-2 kernel is not optimal. In my
> >> case, about 5% decrease of image size is observed with armthumb
> >> BCJ filter:
> >>
> >> Test results:
> >> hardware: QEMU emulator version 3.1.0
> >> config: vexpress_defconfig with THUMB2_KERNEL & KERNEL_XZ
> >> on
> >> arm BCJ: 4029808
> >> armthumb BCJ: 3827280
> >>
> >> Choose armthumb BCJ filter for Thumb-2 kernel to make smaller
> >> images.
> >>
> >> Signed-off-by: Jubin Zhong <zhongjubin@huawei.com>
>
> >I still didn't test it but it looks good to me.
>
> Hi, this patch is not accepted into the kernel mainline yet.
> Please let me know if there is any problem with the patch, thanks.

I see no replies and don't know what could be wrong. So perhaps you
could resend it with my Acked-by.

--
Lasse Collin

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