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Wed, 04 Nov 2026 07:03:36 -0800 (PST) Received: from localhost.localdomain ([2405:201:301c:f8cd:5040:8550:f5e4:709a]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-36ca38fa273sm9351643eec.16.2026.11.04.07.03.32 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 04 Nov 2026 07:03:35 -0800 (PST) From: Aryan Sinha To: Matt Turner , Magnus Lindholm Cc: Richard Henderson , linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, Aryan Sinha , kernel test robot Subject: [PATCH] alpha: use min() in tsunami_console_data_log() Date: Wed, 4 Nov 2026 20:33:24 +0530 Message-ID: <20261104150328.33387-1-sinha.aryan03@gmail.com> X-Mailer: git-send-email 2.46.0 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The dump length is an open coded minimum. Use min() instead, and include minmax.h for it rather than relying on it arriving through another header. Reported-by: kernel test robot Closes: https://lore.kernel.org/r/202610201902.6BG70hxk-lkp@intel.com/ Signed-off-by: Aryan Sinha --- arch/alpha/kernel/err_tsunami.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/alpha/kernel/err_tsunami.c b/arch/alpha/kernel/err_tsunami.c index dacf91d95..97e85237a 100644 --- a/arch/alpha/kernel/err_tsunami.c +++ b/arch/alpha/kernel/err_tsunami.c @@ -6,6 +6,7 @@ * Register definitions: 21272 Hardware Reference Manual, revision 4.0. */ #include +#include #include #include #include @@ -650,7 +651,7 @@ tsunami_console_data_log(int cpu, struct percpu_struct *pcpu) { unsigned char *data = (void *)(IDENT_ADDR | pcpu->console_data_log_pa); size_t length = pcpu->console_data_log_length; - size_t dump = length < 1024 ? length : 1024; + size_t dump = min(length, 1024UL); printk("%sConsole data log for CPU %d (%zu bytes):\n", err_print_prefix, cpu, length); -- 2.46.0