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Date: Tue, 11 Feb 2025 10:46:38 -0500
From: Steven Rostedt <rostedt@goodmis.org>
To: kernel test robot <lkp@intel.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>, Will Deacon
 <will@kernel.org>, oe-kbuild-all@lists.linux.dev, LKML
 <linux-kernel@vger.kernel.org>, linux-arm-kernel@lists.infradead.org, Mark
 Rutland <mark.rutland@arm.com>, Linux Trace Kernel
 <linux-trace-kernel@vger.kernel.org>, Heiko Carstens <hca@linux.ibm.com>,
 Vasily Gorbik <gor@linux.ibm.com>, Alexander Gordeev
 <agordeev@linux.ibm.com>, linux-s390@vger.kernel.org
Subject: Re: [PATCH] arm64: scripts/sorttable: Implement sorting mcount_loc
 at boot for arm64
Message-ID: <20250211104638.0cdc51e1@gandalf.local.home>
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On Tue, 11 Feb 2025 17:07:13 +0800
kernel test robot <lkp@intel.com> wrote:

> All warnings (new ones prefixed by >>):
> 
> >> scripts/sorttable.c:306:13: warning: 'rela_write_addend' defined but not used [-Wunused-function]  
>      306 | static void rela_write_addend(Elf_Rela *rela, uint64_t val)
>          |             ^~~~~~~~~~~~~~~~~
> >> scripts/sorttable.c:287:17: warning: 'rela_addend' defined but not used [-Wunused-function]  
>      287 | static uint64_t rela_##fn_name(Elf_Rela *rela)          \
>          |                 ^~~~~
>    scripts/sorttable.c:294:1: note: in expansion of macro 'RELA_ADDR'
>      294 | RELA_ADDR(addend)
>          | ^~~~~~~~~

The above isn't used if sorting isn't enabled.

Looks like I'll have to add some "__maybe_unused" attributes.

-- Steve