Re: [PATCH v2 2/5] binfmt_elf: add ELF_HWCAP2 to compat auxv entries

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On 5 February 2014 15:08, Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx> wrote:
> Hello Al,
>
> May we please have your Ack on this patch so it can go through one of
> the ARM trees?
>
> Thank you,
> Ard.
>
>
> On 23 December 2013 15:06, Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx> wrote:
>> Add ELF_HWCAP2 to the set of auxv entries that is passed to
>> a 32-bit ELF program running in 32-bit compat mode under a
>> 64-bit kernel.
>>
>> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
>> Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
>> ---
>>  fs/compat_binfmt_elf.c | 5 +++++
>>  1 file changed, 5 insertions(+)
>>
>> diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
>> index a81147e..4d24d17 100644
>> --- a/fs/compat_binfmt_elf.c
>> +++ b/fs/compat_binfmt_elf.c
>> @@ -88,6 +88,11 @@ static void cputime_to_compat_timeval(const cputime_t cputime,
>>  #define        ELF_HWCAP               COMPAT_ELF_HWCAP
>>  #endif
>>
>> +#ifdef COMPAT_ELF_HWCAP2
>> +#undef ELF_HWCAP2
>> +#define        ELF_HWCAP2              COMPAT_ELF_HWCAP2
>> +#endif
>> +
>>  #ifdef COMPAT_ARCH_DLINFO
>>  #undef ARCH_DLINFO
>>  #define        ARCH_DLINFO             COMPAT_ARCH_DLINFO
>> --
>> 1.8.3.2
>>
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