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Peter Anvin" , Daniel Kiper , "Rafael J. Wysocki" , Jozsef Kadlecsik , linux-acpi@vger.kernel.org, Ingo Molnar , Tom Rix , Jakub Kicinski , Paolo Abeni , Pablo Neira Ayuso , llvm@lists.linux.dev, coreteam@netfilter.org, Arnd Bergmann , Ross Philipson , Nathan Chancellor , Borislav Petkov , Thomas Gleixner , linux-edac@vger.kernel.org, Tony Luck , Greg Kroah-Hartman , Florian Westphal , Takashi Iwai , linux-kernel@vger.kernel.org, netfilter-devel@vger.kernel.org, Jan Kara , Andrew Morton , "David S. Miller" X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" From: Bill Wendling When compiling with -Wformat, clang emits the following warnings: arch/x86/kernel/e820.c:877:15: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security] early_printk(msg); ^~~ arch/x86/kernel/e820.c:878:8: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security] panic(msg); ^~~ Use a string literal for the format string. Link: https://github.com/ClangBuiltLinux/linux/issues/378 Signed-off-by: Bill Wendling --- arch/x86/kernel/e820.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index f267205f2d5a..ca4634a0bdb5 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -874,8 +874,8 @@ unsigned long __init e820__end_of_low_ram_pfn(void) static void __init early_panic(char *msg) { - early_printk(msg); - panic(msg); + early_printk("%s", msg); + panic("%s", msg); } static int userdef __initdata;