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[2.135.54.165]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5550b2ce1fasm42792e87.174.2025.06.26.08.32.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Jun 2025 08:32:16 -0700 (PDT) From: Sabyrzhan Tasbolatov To: ryabinin.a.a@gmail.com, glider@google.com, andreyknvl@gmail.com, dvyukov@google.com, vincenzo.frascino@arm.com, linux@armlinux.org.uk, catalin.marinas@arm.com, will@kernel.org, chenhuacai@kernel.org, kernel@xen0n.name, maddy@linux.ibm.com, mpe@ellerman.id.au, npiggin@gmail.com, christophe.leroy@csgroup.eu, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, hca@linux.ibm.com, gor@linux.ibm.com, agordeev@linux.ibm.com, borntraeger@linux.ibm.com, svens@linux.ibm.com, richard@nod.at, anton.ivanov@cambridgegreys.com, johannes@sipsolutions.net, dave.hansen@linux.intel.com, luto@kernel.org, peterz@infradead.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, x86@kernel.org, hpa@zytor.com, chris@zankel.net, jcmvbkbc@gmail.com, akpm@linux-foundation.org, nathan@kernel.org, nick.desaulniers+lkml@gmail.com, morbo@google.com, justinstitt@google.com Cc: arnd@arndb.de, rppt@kernel.org, geert@linux-m68k.org, mcgrof@kernel.org, guoweikang.kernel@gmail.com, tiwei.btw@antgroup.com, kevin.brodsky@arm.com, benjamin.berg@intel.com, kasan-dev@googlegroups.com, linux-arm-kernel@lists.infradead.org, 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, llvm@lists.linux.dev, snovitoll@gmail.com Subject: [PATCH v2 02/11] kasan/arm64: call kasan_init_generic in kasan_init Date: Thu, 26 Jun 2025 20:31:38 +0500 Message-Id: <20250626153147.145312-3-snovitoll@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250626153147.145312-1-snovitoll@gmail.com> References: <20250626153147.145312-1-snovitoll@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 193F61A0020 X-Stat-Signature: fnmetwu8mkb3drisedezsohb6qthu8mc X-Rspam-User: X-HE-Tag: 1750951938-674064 X-HE-Meta: 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 F9nE4BN7 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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 enables the static flag to mark KASAN initialized in CONFIG_KASAN_GENERIC mode, otherwise it's an inline stub, and the flag is enabled in kasan_init_sw_tags() or kasan_init_hw_tags(). Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218315 Signed-off-by: Sabyrzhan Tasbolatov --- arch/arm64/mm/kasan_init.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/arm64/mm/kasan_init.c b/arch/arm64/mm/kasan_init.c index d541ce45dae..abeb81bf6eb 100644 --- a/arch/arm64/mm/kasan_init.c +++ b/arch/arm64/mm/kasan_init.c @@ -399,14 +399,12 @@ void __init kasan_init(void) { kasan_init_shadow(); kasan_init_depth(); -#if defined(CONFIG_KASAN_GENERIC) + kasan_init_generic(); /* * Generic KASAN is now fully initialized. * Software and Hardware Tag-Based modes still require * kasan_init_sw_tags() and kasan_init_hw_tags() correspondingly. */ - pr_info("KernelAddressSanitizer initialized (generic)\n"); -#endif } #endif /* CONFIG_KASAN_GENERIC || CONFIG_KASAN_SW_TAGS */ -- 2.34.1