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From: Catalin Marinas <catalin.marinas@arm.com>
To: Will Deacon <will@kernel.org>
Cc: Mark Brown <broonie@kernel.org>,
	linux-arm-kernel@lists.infradead.org,
	"kernelci.org bot" <bot@kernelci.org>,
	kernel-build-reports@lists.linaro.org
Subject: Re: arm64/for-kernelci build: 3 builds: 1 failed, 2 passed, 1 error (v5.6-rc6-67-gcf89e8c383a6)
Date: Wed, 18 Mar 2020 12:06:14 +0000	[thread overview]
Message-ID: <20200318120614.GA94111@arrakis.emea.arm.com> (raw)
In-Reply-To: <20200318082830.GA31312@willie-the-truck>

On Wed, Mar 18, 2020 at 08:28:31AM +0000, Will Deacon wrote:
> On Tue, Mar 17, 2020 at 04:15:44PM -0700, kernelci.org bot wrote:
> > arm64/for-kernelci build: 3 builds: 1 failed, 2 passed, 1 error (v5.6-rc6-67-gcf89e8c383a6)
> > 
> > Full Build Summary: https://kernelci.org/build/arm64/branch/for-kernelci/kernel/v5.6-rc6-67-gcf89e8c383a6/
> > 
> > Tree: arm64
> > Branch: for-kernelci
> > Git Describe: v5.6-rc6-67-gcf89e8c383a6
> > Git Commit: cf89e8c383a6447a635400f669d0cd97e89770d9
> > Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
> > Built: 1 unique architecture
> > 
> > Build Failure Detected:
> > 
> > arm64:
> >     allnoconfig: (gcc-8) FAIL
> > 
> > Errors Detected:
> > 
> > arm64:
> >     allnoconfig (gcc-8): 1 error
> 
> Looks like this is easily fixed as per below.
> 
> Will
> 
> --->8
> 
> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> index d65d226a77ec..53c77711f752 100644
> --- a/arch/arm64/Kconfig
> +++ b/arch/arm64/Kconfig
> @@ -64,7 +64,7 @@ config ARM64
>  	select ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE if !PREEMPTION
>  	select ARCH_KEEP_MEMBLOCK
>  	select ARCH_USE_CMPXCHG_LOCKREF
> -	select ARCH_USE_GNU_PROPERTY if BINFMT_ELF
> +	select ARCH_USE_GNU_PROPERTY
>  	select ARCH_USE_QUEUED_RWLOCKS
>  	select ARCH_USE_QUEUED_SPINLOCKS
>  	select ARCH_SUPPORTS_MEMORY_FAILURE

If ARCH_USE_GNU_PROPERTY is specific to ELF only, I'd rather not select
it unconditionally (and the option should probably depend on
BINFMT_ELF). Following the pattern of ARCH_HAVE_EXTRA_ELF_NOTES, we
could fix it up as below:

diff --git a/arch/arm64/include/asm/elf.h b/arch/arm64/include/asm/elf.h
index 4f00d50585a4..2eef3672de50 100644
--- a/arch/arm64/include/asm/elf.h
+++ b/arch/arm64/include/asm/elf.h
@@ -238,6 +238,7 @@ struct arch_elf_state {
 	.flags = 0,				\
 }
 
+#ifdef CONFIG_ARCH_USE_GNU_PROPERTY
 static inline int arch_parse_elf_property(u32 type, const void *data,
 					  size_t datasz, bool compat,
 					  struct arch_elf_state *arch)
@@ -259,6 +260,7 @@ static inline int arch_parse_elf_property(u32 type, const void *data,
 
 	return 0;
 }
+#endif
 
 static inline int arch_elf_pt_proc(void *ehdr, void *phdr,
 				   struct file *f, bool is_interp,

-- 
Catalin

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  reply	other threads:[~2020-03-18 12:06 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-17 23:15 arm64/for-kernelci build: 3 builds: 1 failed, 2 passed, 1 error (v5.6-rc6-67-gcf89e8c383a6) kernelci.org bot
2020-03-18  8:28 ` Will Deacon
2020-03-18 12:06   ` Catalin Marinas [this message]
2020-03-18 12:16     ` Mark Brown
2020-03-18 12:23       ` Catalin Marinas
2020-03-18 12:26         ` Mark Brown

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