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Wed, 18 Feb 2026 08:03:25 -0800 (PST) Received: from localhost.localdomain ([196.119.106.230]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43796a5ac7csm39452085f8f.7.2026.02.18.08.03.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Feb 2026 08:03:25 -0800 (PST) From: Reda CHERKAOUI To: x86@kernel.org Cc: tglx@kernel.org, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org, Reda CHERKAOUI Subject: [PATCH] x86/boot/compressed: make error() take const char * Date: Wed, 18 Feb 2026 16:03:19 +0000 Message-ID: <20260218160319.31884-1-redacherkaoui67@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" error() does not modify its argument, but it currently takes a non-const char * which can lead to const-discard warnings when callers pass constant strings. Make error() take a const char * to match its usage. Signed-off-by: Reda CHERKAOUI --- arch/x86/boot/compressed/error.c | 2 +- arch/x86/boot/compressed/error.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/boot/compressed/error.c b/arch/x86/boot/compressed/er= ror.c index 19a8251de506..091c61999b69 100644 --- a/arch/x86/boot/compressed/error.c +++ b/arch/x86/boot/compressed/error.c @@ -14,7 +14,7 @@ void warn(const char *m) error_putstr("\n\n"); } =20 -void error(char *m) +void error(const char *m) { warn(m); error_putstr(" -- System halted"); diff --git a/arch/x86/boot/compressed/error.h b/arch/x86/boot/compressed/er= ror.h index 31f9e080d61a..ccc292e3c853 100644 --- a/arch/x86/boot/compressed/error.h +++ b/arch/x86/boot/compressed/error.h @@ -5,7 +5,7 @@ #include =20 void warn(const char *m); -void error(char *m) __noreturn; +void error(const char *m) __noreturn; void panic(const char *fmt, ...) __noreturn __cold; =20 #endif /* BOOT_COMPRESSED_ERROR_H */ --=20 2.43.0