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SubjectRe: [PATCH v11 0/8] Disable compat cruft on ppc64le v11
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Le 03/04/2020 à 09:25, Nicholas Piggin a écrit :
> Michal Suchanek's on March 19, 2020 10:19 pm:
>> Less code means less bugs so add a knob to skip the compat stuff.
>>
>> Changes in v2: saner CONFIG_COMPAT ifdefs
>> Changes in v3:
>> - change llseek to 32bit instead of builing it unconditionally in fs
>> - clanup the makefile conditionals
>> - remove some ifdefs or convert to IS_DEFINED where possible
>> Changes in v4:
>> - cleanup is_32bit_task and current_is_64bit
>> - more makefile cleanup
>> Changes in v5:
>> - more current_is_64bit cleanup
>> - split off callchain.c 32bit and 64bit parts
>> Changes in v6:
>> - cleanup makefile after split
>> - consolidate read_user_stack_32
>> - fix some checkpatch warnings
>> Changes in v7:
>> - add back __ARCH_WANT_SYS_LLSEEK to fix build with llseek
>> - remove leftover hunk
>> - add review tags
>> Changes in v8:
>> - consolidate valid_user_sp to fix it in the split callchain.c
>> - fix build errors/warnings with PPC64 !COMPAT and PPC32
>> Changes in v9:
>> - remove current_is_64bit()
>> Chanegs in v10:
>> - rebase, sent together with the syscall cleanup
>> Changes in v11:
>> - rebase
>> - add MAINTAINERS pattern for ppc perf
>
> These all look good to me. I had some minor comment about one patch but
> not really a big deal and there were more cleanups on top of it, so I
> don't mind if it's merged as is.
>
> Actually I think we have a bit of stack reading fixes for 64s radix now
> (not a bug fix as such, but we don't need the hash fault logic in radix),
> so if I get around to that I can propose the changes in that series.
>

As far as I can see, there is a v12

Christophe

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