lkml.org 
[lkml]   [2022]   [Oct]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH V6 01/11] riscv: elf_kexec: Fixup compile warning
From


在 2022/10/2 9:24, guoren@kernel.org 写道:
> From: Guo Ren <guoren@linux.alibaba.com>
>
> If CRYTPO or CRYPTO_SHA256 or KEXE_FILE is not enabled, then:
>
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1
> O=build_dir ARCH=riscv SHELL=/bin/bash arch/riscv/
>
> ../arch/riscv/kernel/elf_kexec.c: In function 'elf_kexec_load':
> ../arch/riscv/kernel/elf_kexec.c:185:23: warning: variable
> 'kernel_start' set but not used [-Wunused-but-set-variable]
> 185 | unsigned long kernel_start;
> | ^~~~~~~~~~~~
>
> Fixes: 838b3e28488f ("RISC-V: Load purgatory in kexec_file")
> Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
> Signed-off-by: Guo Ren <guoren@kernel.org>
> Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
> Reported-by: kernel test robot <lkp@intel.com>
> ---
> arch/riscv/kernel/elf_kexec.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/riscv/kernel/elf_kexec.c b/arch/riscv/kernel/elf_kexec.c
> index 0cb94992c15b..4b9264340b78 100644
> --- a/arch/riscv/kernel/elf_kexec.c
> +++ b/arch/riscv/kernel/elf_kexec.c
> @@ -198,7 +198,7 @@ static void *elf_kexec_load(struct kimage *image, char *kernel_buf,
> if (ret)
> goto out;
> kernel_start = image->start;
> - pr_notice("The entry point of kernel at 0x%lx\n", image->start);
> + pr_notice("The entry point of kernel at 0x%lx\n", kernel_start);
>
> /* Add the kernel binary to the image */
> ret = riscv_kexec_elf_load(image, &ehdr, &elf_info,

LGTM

Reviewed-by: Liao Chang <liaochang1@huawei.com>

--
BR,
Liao, Chang

\
 
 \ /
  Last update: 2022-10-25 03:41    [W:0.128 / U:0.240 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site