On Mon, 2 Aug 2021 at 03:44, Nathan Chancellor <nat...@kernel.org> wrote:
>
> On 8/1/2021 6:35 PM, ci_not...@linaro.org wrote:
> > Successfully identified regression in *linux* in CI configuration 
> > tcwg_kernel/llvm-release-aarch64-next-allmodconfig.  So far, this commit 
> > has regressed CI configurations:
> >   - tcwg_kernel/llvm-release-aarch64-next-allmodconfig
> >
> > Culprit:
> > <cut>
> > commit 3d463dd5023b5a58b3c37207d65eeb5acbac2be3
> > Author: Krzysztof Kozlowski <krzysztof.kozlow...@canonical.com>
> > Date:   Thu Jul 29 12:40:19 2021 +0200
> >
> >      nfc: fdp: constify several pointers
> >
> >      Several functions do not modify pointed data so arguments and local
> >      variables can be const for correctness and safety.  This allows also
> >      making file-scope nci_core_get_config_otp_ram_version array const.
> >
> >      Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlow...@canonical.com>
> >      Signed-off-by: David S. Miller <da...@davemloft.net>
> > </cut>
> >
> > Results regressed to (for first_bad == 
> > 3d463dd5023b5a58b3c37207d65eeb5acbac2be3)
> > # reset_artifacts:
> > -10
> > # build_abe binutils:
> > -9
> > # build_llvm:
> > -5
> > # build_abe qemu:
> > -2
> > # linux_n_obj:
> > 21802
> > # First few build errors in logs:
> > # 00:03:45 drivers/nfc/fdp/fdp.c:116:60: error: passing 'const char *' to 
> > parameter of type '__u8 *' (aka 'unsigned char *') discards qualifiers 
> > [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
> > # 00:03:45 make[3]: *** [drivers/nfc/fdp/fdp.o] Error 1
> > # 00:03:49 make[2]: *** [drivers/nfc/fdp] Error 2
> > # 00:04:01 make[1]: *** [drivers/nfc] Error 2
> > # 00:09:25 make: *** [drivers] Error 2
>
> I believe this should be fixed with the following series, which is now
> in netdev and should be in the next -next version:
>
> https://lore.kernel.org/r/20210730144202.255890-1-krzysztof.kozlow...@canonical.com/

Correct, the issue is already fixed.

Best regards,
Krzysztof
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