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[198.145.64.163]) by smtp.gmail.com with ESMTPSA id u22sm281417pfi.187.2021.11.19.09.53.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Nov 2021 09:53:27 -0800 (PST) From: Kees Cook To: Thomas Gleixner Cc: Kees Cook , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , linux-kernel@vger.kernel.org, x86@kernel.org, linux-hardening@vger.kernel.org Subject: [PATCH] x86/boot/string: Add missing function declarations Date: Fri, 19 Nov 2021 09:53:25 -0800 Message-Id: <20211119175325.3668419-1-keescook@chromium.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1236; h=from:subject; bh=U7Ni1JpduMeuesGUuMzbPqvfcNzvY+ZcVCYe3F3B0wA=; b=owEBbQKS/ZANAwAKAYly9N/cbcAmAcsmYgBhl+SUVsqFFvXCn4HMMPCunL6eH7noZ+4hLfX23MgA pHWIjSWJAjMEAAEKAB0WIQSlw/aPIp3WD3I+bhOJcvTf3G3AJgUCYZfklAAKCRCJcvTf3G3AJntLEA CkhzuVGtMnh24Q/mpbP4K5J7fy6X8oDhFoYqY9YNGlZ2QM+T5o52F7l0yIdlTH/dJrRqup8nNq5vqh +Ya5jrwouSccXI+6ZaG7+RZYcN5O/hyuD9W+Lnaw1KSnfkMp983bki+i1Zo3EEc7YjIvnyTQTUhLie 9mIRnmP2d+W8YlaGDPaxcA8Lq1MI13I1XDQeIrHNem5A/NwNg8OkH2m6ayO5Z87c5I0A5TRpUYt9V+ QviDYUiDKCC6X6Zhan5/mU5CUWxn24PLXPl4OqctUDAiq+xO/8U8CPvxHQG7C/jF9AnsZtvsyToRsK LaJHtDVNGKAY9cU+Ly3kZir2UxzVCb6/kdyR4zwVniYEKHiQQ4pWwSN2tjfdXxOtRBkKvjThK2MgLs dshpDFFqTpLxXjSR2E4bAHtyDBSUkqNu3vJQm4P78pGxPrmThGBsLqrZBb6032Rv2cD3yW4bWIy9Fh yy4jHTqijKnehmGDd5H3XsYJAS5xc/lh6a4UR/UsnnCHMCd+MP19B+U868pw4tnCCKsiT9wmIEDtsD kRlyebxxD/lF2n604+1B3zykBUnht0ZMgDzrZGDJni2DJZAF6AoZe+SjhzKp3KvoMNUxJO2W5xZpSm /cBZADUu2C3+of9dkPi48xCqqJOOQOSGyxmCYRjy8VSAfJy7c9A9SSkdQifQ== X-Developer-Key: i=keescook@chromium.org; a=openpgp; fpr=A5C3F68F229DD60F723E6E138972F4DFDC6DC026 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Silence "missing function declaration" warnings from string.h when building under W=1. Signed-off-by: Kees Cook --- arch/x86/boot/string.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/boot/string.h b/arch/x86/boot/string.h index a232da487cd2..e5d2c6b8c2f1 100644 --- a/arch/x86/boot/string.h +++ b/arch/x86/boot/string.h @@ -8,8 +8,10 @@ #undef memcmp void *memcpy(void *dst, const void *src, size_t len); +void *memmove(void *dst, const void *src, size_t len); void *memset(void *dst, int c, size_t len); int memcmp(const void *s1, const void *s2, size_t len); +int bcmp(const void *s1, const void *s2, size_t len); /* Access builtin version by default. */ #define memcpy(d,s,l) __builtin_memcpy(d,s,l) @@ -25,6 +27,7 @@ extern size_t strnlen(const char *s, size_t maxlen); extern unsigned int atou(const char *s); extern unsigned long long simple_strtoull(const char *cp, char **endp, unsigned int base); +long simple_strtol(const char *cp, char **endp, unsigned int base); int kstrtoull(const char *s, unsigned int base, unsigned long long *res); int boot_kstrtoul(const char *s, unsigned int base, unsigned long *res); -- 2.30.2