Re: [PATCH 15/15] tools headers: Synchronize linux/bits.h with the kernel sources

[Vincenzo Frascino]

On 4/16/20 4:54 PM, Arnaldo Carvalho de Melo wrote:
> Em Wed, Apr 15, 2020 at 10:14:06AM +0100, Vincenzo Frascino escreveu:
>> On 4/14/20 5:48 PM, Arnaldo Carvalho de Melo wrote:
>>> From: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
>>>
>>> To pick up the changes in these csets:
>>>
>>>   295bcca84916 ("linux/bits.h: add compile time sanity check of GENMASK inputs")
>>>   3945ff37d2f4 ("linux/bits.h: Extract common header for vDSO")
>>>
>>> To address this tools/perf build warning:
>>>
>>>   Warning: Kernel ABI header at 'tools/include/linux/bits.h' differs from latest version at 'include/linux/bits.h'
>>>   diff -u tools/include/linux/bits.h include/linux/bits.h
>>>
>>> This clashes with usage of userspace's static_assert(), that, at least
>>> on glibc, is guarded by a ifnded/endif pair, do the same to our copy of
>>> build_bug.h and avoid that diff in check_headers.sh so that we continue
>>> checking for drifts with the kernel sources master copy.
>>>
>>> This will all be tested with the set of build containers that includes
>>> uCLibc, musl libc, lots of glibc versions in lots of distros and cross
>>> build environments.
>>>
>>> The tools/objtool, tools/bpf, etc were tested as well.
>>>
>>
>> Acked-by: Vincenzo Frascino <vincenzo.frascino@xxxxxxx> # vDSO parts
> 
> Hey, thanks a lot for checking it! :-)
>

No issue :-) Thank you for updating the tools headers!

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-- 
Regards,
Vincenzo