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SubjectRe: [PATCH 0/2] arm64 defconfig: Get faddr2line working
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On 24/07/2022 21:35, Arnd Bergmann wrote:
>> Note: this is based on next-20220722 and it may be wiser to sync the
>> defconfig manually (instead of using 1/2). Indeed I am not sure what is
>> the policy is of sync'ing this anyway.
> I only synchronized the 32-bit defconfig files in my tree, not the 64-bit
> one. However, I can't really apply your patch 2/2 because you appear
> to mix refreshing the order of the options with changes that remove
> options that are gone after a 'savedefconfig', risking that we miss
> other bugs as well, as seen from your diffstat:
>
> 1 file changed, 36 insertions(+), 48 deletions(-)
>
> I have refreshed this one as well now, which on my tree gives me
>
> 1 file changed, 31 insertions(+), 31 deletions(-)

I am not sure what you are doing in this refresh - can you share the
steps? I guess that you sync with the savedefconfig and then manually
edit the resultant defconfig to restore the configs which were getting
deleting (and not just moved around).

For me - as you may expect - I do the following for the sync:
make defconfig
make savedefconfig
mv defconfig arch/arm64/configs/defconfig

>
> for a nonfunction change. I have left the other ones untouched
> for the moment:
>
> CONFIG_ARCH_BCMBCA=y
> CONFIG_SECCOMP=y
> CONFIG_QRTR=m
> CONFIG_PINCTRL_MSM=y
> CONFIG_SND_SOC_TEGRA210_OPE=m
> CONFIG_MAILBOX=y
> CONFIG_QCOM_ICC_BWMON=m
> CONFIG_SLIMBUS=m
> CONFIG_INTERCONNECT=y
> CONFIG_CONFIGFS_FS=y
>
> These should be checked manually to find out why savedefconfig
> no longer shows them, it could be either a bug (a new dependency,
> renamed option, a driver randomly selects another subsystem, etc)
> that we need to fix, or a harmless change (driver was removed,
> option is now intended to be default-enabled, ...)
>
> If you want to help more, can you check some or all of the above
> and send patches to either re-enable the options or remove them
> individually with explanations about why they are no longer
> part of the savedefconfig output?

ok, I can check them.

Thanks,
John

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