On Tue, Oct 25, 2022 at 9:20 AM liaochang (A) <liaochang1@xxxxxxxxxx> wrote:
>
>
>
> 在 2022/10/2 9:24, guoren@xxxxxxxxxx 写道:
> > From: Guo Ren <guoren@xxxxxxxxxxxxxxxxx>
> >
> > 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@xxxxxxxxxxxxxxxxx>
> > Signed-off-by: Guo Ren <guoren@xxxxxxxxxx>
> > Reviewed-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
> > Reported-by: kernel test robot <lkp@xxxxxxxxx>
> > ---
> > 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@xxxxxxxxxx>
Thx
>
> --
> BR,
> Liao, Chang
--
Best Regards
Guo Ren
