From: guoren@kernel.org
To: arnd@arndb.de, guoren@kernel.org, palmer@rivosinc.com,
tglx@linutronix.de, peterz@infradead.org, luto@kernel.org,
conor.dooley@microchip.com, heiko@sntech.de, jszhang@kernel.org,
lazyparser@gmail.com, falcon@tinylab.org, chenhuacai@kernel.org,
apatel@ventanamicro.com, atishp@atishpatra.org,
palmer@dabbelt.com, paul.walmsley@sifive.com,
mark.rutland@arm.com, zouyipeng@huawei.com,
bigeasy@linutronix.de, David.Laight@aculab.com
Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-riscv@lists.infradead.org,
Guo Ren <guoren@linux.alibaba.com>,
kernel test robot <lkp@intel.com>
Subject: [PATCH V5 01/11] riscv: elf_kexec: Fixup compile warning
Date: Sun, 18 Sep 2022 11:52:36 -0400 [thread overview]
Message-ID: <20220918155246.1203293-2-guoren@kernel.org> (raw)
In-Reply-To: <20220918155246.1203293-1-guoren@kernel.org>
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,
--
2.36.1
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
next prev parent reply other threads:[~2022-09-18 15:53 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-18 15:52 [PATCH V5 00/11] riscv: Add GENERIC_ENTRY support and related features guoren
2022-09-18 15:52 ` guoren [this message]
2022-09-18 15:52 ` [PATCH V5 02/11] riscv: compat_syscall_table: Fixup compile warning guoren
2022-09-18 15:52 ` [PATCH V5 03/11] riscv: ptrace: Remove duplicate operation guoren
2022-09-18 15:52 ` [PATCH V5 04/11] compiler_types.h: Add __noinstr_section() for noinstr guoren
2022-09-18 15:52 ` [PATCH V5 05/11] riscv: traps: Add noinstr to prevent instrumentation inserted guoren
2022-09-18 15:52 ` [PATCH V5 06/11] entry: Prevent DEBUG_PREEMPT warning guoren
2022-09-19 11:58 ` Peter Zijlstra
2022-09-20 1:45 ` Guo Ren
2022-09-30 12:27 ` Guo Ren
2022-09-18 15:52 ` [PATCH V5 07/11] riscv: convert to generic entry guoren
2022-09-19 13:34 ` Peter Zijlstra
2022-09-20 6:36 ` Guo Ren
2022-09-20 7:22 ` Peter Zijlstra
2022-09-30 11:28 ` Guo Ren
2022-09-18 15:52 ` [PATCH V5 08/11] riscv: Support HAVE_IRQ_EXIT_ON_IRQ_STACK guoren
2022-09-19 13:45 ` Peter Zijlstra
2022-09-20 6:08 ` Guo Ren
2022-09-20 7:27 ` Peter Zijlstra
2022-09-20 7:34 ` Peter Zijlstra
2022-09-21 6:16 ` Guo Ren
2022-09-21 8:34 ` Chen Zhongjin
2022-09-21 9:53 ` Guo Ren
2022-09-21 11:56 ` Chen Zhongjin
2022-09-22 1:26 ` Guo Ren
2022-09-18 15:52 ` [PATCH V5 09/11] riscv: Support HAVE_SOFTIRQ_ON_OWN_STACK guoren
2022-09-20 0:11 ` Guo Ren
2022-09-18 15:52 ` [PATCH V5 10/11] riscv: Add config of thread stack size guoren
2022-09-18 15:52 ` [PATCH V5 11/11] riscv: Add support for STACKLEAK gcc plugin guoren
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220918155246.1203293-2-guoren@kernel.org \
--to=guoren@kernel.org \
--cc=David.Laight@aculab.com \
--cc=apatel@ventanamicro.com \
--cc=arnd@arndb.de \
--cc=atishp@atishpatra.org \
--cc=bigeasy@linutronix.de \
--cc=chenhuacai@kernel.org \
--cc=conor.dooley@microchip.com \
--cc=falcon@tinylab.org \
--cc=guoren@linux.alibaba.com \
--cc=heiko@sntech.de \
--cc=jszhang@kernel.org \
--cc=lazyparser@gmail.com \
--cc=linux-arch@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-riscv@lists.infradead.org \
--cc=lkp@intel.com \
--cc=luto@kernel.org \
--cc=mark.rutland@arm.com \
--cc=palmer@dabbelt.com \
--cc=palmer@rivosinc.com \
--cc=paul.walmsley@sifive.com \
--cc=peterz@infradead.org \
--cc=tglx@linutronix.de \
--cc=zouyipeng@huawei.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).