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[178.90.89.143]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-55989825fe3sm3022975e87.223.2025.07.17.07.27.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Jul 2025 07:27:56 -0700 (PDT) From: Sabyrzhan Tasbolatov To: hca@linux.ibm.com, christophe.leroy@csgroup.eu, andreyknvl@gmail.com, agordeev@linux.ibm.com, akpm@linux-foundation.org Cc: ryabinin.a.a@gmail.com, glider@google.com, dvyukov@google.com, kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, loongarch@lists.linux.dev, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-um@lists.infradead.org, linux-mm@kvack.org, snovitoll@gmail.com Subject: [PATCH v3 05/12] kasan/arm: call kasan_init_generic in kasan_init Date: Thu, 17 Jul 2025 19:27:25 +0500 Message-Id: <20250717142732.292822-6-snovitoll@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250717142732.292822-1-snovitoll@gmail.com> References: <20250717142732.292822-1-snovitoll@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 477F714000A X-Stat-Signature: jx8jefa3yx98hjk7d58tpb979qq1jf85 X-Rspam-User: X-Rspamd-Server: rspam11 X-HE-Tag: 1752762479-13478 X-HE-Meta: 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 FCmRQxwI 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Call kasan_init_generic() which handles Generic KASAN initialization and prints the banner. Since arm doesn't select ARCH_DEFER_KASAN, kasan_enable() will be a no-op, but kasan_enabled() will return IS_ENABLED(CONFIG_KASAN) for optimal compile-time behavior. Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217049 Signed-off-by: Sabyrzhan Tasbolatov --- arch/arm/mm/kasan_init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mm/kasan_init.c b/arch/arm/mm/kasan_init.c index 111d4f70313..c6625e808bf 100644 --- a/arch/arm/mm/kasan_init.c +++ b/arch/arm/mm/kasan_init.c @@ -300,6 +300,6 @@ void __init kasan_init(void) local_flush_tlb_all(); memset(kasan_early_shadow_page, 0, PAGE_SIZE); - pr_info("Kernel address sanitizer initialized\n"); init_task.kasan_depth = 0; + kasan_init_generic(); } -- 2.34.1