From: Nathan Chancellor <nathan@kernel.org>
To: kernel test robot <lkp@intel.com>
Cc: Samuel Holland <samuel.holland@sifive.com>,
llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
Andrew Morton <akpm@linux-foundation.org>,
Linux Memory Management List <linux-mm@kvack.org>,
Christoph Hellwig <hch@lst.de>
Subject: Re: [akpm-mm:mm-nonmm-unstable 53/62] lib/raid6/recov_neon_inner.c:7:10: fatal error: 'arm_neon.h' file not found
Date: Fri, 29 Mar 2024 08:20:53 -0700 [thread overview]
Message-ID: <20240329152053.GA2647510@dev-arch.thelio-3990X> (raw)
In-Reply-To: <202403291210.ioK7bfPA-lkp@intel.com>
On Fri, Mar 29, 2024 at 12:27:57PM +0800, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable
> head: b065e14a3960a495216a032e6d383c104147c9ef
> commit: aa73a95380b4ef76ccf00344b777d0d415026b7b [53/62] lib/raid6: use CC_FLAGS_FPU for NEON CFLAGS
> config: arm-randconfig-002-20240329 (https://download.01.org/0day-ci/archive/20240329/202403291210.ioK7bfPA-lkp@intel.com/config)
> compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 79ba323bdd0843275019e16b6e9b35133677c514)
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240329/202403291210.ioK7bfPA-lkp@intel.com/reproduce)
>
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202403291210.ioK7bfPA-lkp@intel.com/
>
> All errors (new ones prefixed by >>):
>
> >> lib/raid6/recov_neon_inner.c:7:10: fatal error: 'arm_neon.h' file not found
> 7 | #include <arm_neon.h>
> | ^~~~~~~~~~~~
> 1 error generated.
Looks like the CFLAGS for recov_neon_inner.o got lost. This resolves it
for me.
Cheers,
Nathan
diff --git a/lib/raid6/Makefile b/lib/raid6/Makefile
index c71984e04c4d..0e88bfe6445b 100644
--- a/lib/raid6/Makefile
+++ b/lib/raid6/Makefile
@@ -60,10 +60,12 @@ CFLAGS_neon1.o += $(CC_FLAGS_FPU)
CFLAGS_neon2.o += $(CC_FLAGS_FPU)
CFLAGS_neon4.o += $(CC_FLAGS_FPU)
CFLAGS_neon8.o += $(CC_FLAGS_FPU)
+CFLAGS_recov_neon_inner.o += $(CC_FLAGS_FPU)
CFLAGS_REMOVE_neon1.o += $(CC_FLAGS_NO_FPU)
CFLAGS_REMOVE_neon2.o += $(CC_FLAGS_NO_FPU)
CFLAGS_REMOVE_neon4.o += $(CC_FLAGS_NO_FPU)
CFLAGS_REMOVE_neon8.o += $(CC_FLAGS_NO_FPU)
+CFLAGS_REMOVE_recov_neon_inner.o += $(CC_FLAGS_NO_FPU)
targets += neon1.c neon2.c neon4.c neon8.c
$(obj)/neon%.c: $(src)/neon.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)
next prev parent reply other threads:[~2024-03-29 15:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-29 4:27 [akpm-mm:mm-nonmm-unstable 53/62] lib/raid6/recov_neon_inner.c:7:10: fatal error: 'arm_neon.h' file not found kernel test robot
2024-03-29 15:20 ` Nathan Chancellor [this message]
2024-03-29 15:25 ` Samuel Holland
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