On 18 February 2016 at 14:33, Matt Fleming <matt@xxxxxxxxxxxxxxxxxxx> wrote:
> On Thu, 18 Feb, at 12:05:51PM, Ard Biesheuvel wrote:
>> On 18 February 2016 at 12:04, Matt Fleming <matt@xxxxxxxxxxxxxxxxxxx> wrote:
>> > On Tue, 16 Feb, at 04:29:19PM, Ard Biesheuvel wrote:
>> >> Commit 91feabc2e224 ("scripts/dtc: Update to upstream commit
>> >> b06e55c88b9b") introduces references to the strnlen() string function,
>> >> which is not currently defined in the EFI stub. So add it to our string.c
>> >>
>> >> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
>> >> ---
>> >> drivers/firmware/efi/libstub/string.c | 16 ++++++++++++++++
>> >> 1 file changed, 16 insertions(+)
>> >
>> > Does this patch fix a build failure for ARM? Which tree is the above
>> > commit in?
>>
>> It is in -next, and it will break the build once it hits upstream.
>
> OK, could you resend and include the build failure in the commit log
> and make a reference to fixing a build issue?
Actually, I spoke too soon. While the issue does exist on arm64, ARM
already has a special version of strnlen() in its decompressor.
Sorry for the noise.
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