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AJvYcCVtS/xOOPeOtKsYKEsSZuCV0k+Fib/he9kyW6y9aU1VDnetmUiNwrB12MYMOqB0OJrpS3AOVQ/lg63wAzdwMGFY@vger.kernel.org X-Gm-Message-State: AOJu0YwNmK29WrXqIt+/PCazNWmhyihi/JnbKRbdDJfGT/V/GEiXOOuv Tpo7L0UaTAuB4AlOCtUAelhhRBTHsrPfJH5JIHqIeab4VH5pfIg9ZuzY+QB3gJ/5YB1nI7CJPQ= = X-Google-Smtp-Source: AGHT+IEfHevdTTJtb6AigZBRpVD2FnhyEzVTYMnATEtYpNkPmzEcW9Tro1KWiXPv1Vj43sJ3+gY4o9DCZA== X-Received: from pjbqo13.prod.google.com ([2002:a17:90b:3dcd:b0:2f4:47fc:7f17]) (user=wnliu job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:2808:b0:2ee:5edc:4b2 with SMTP id 98e67ed59e1d1-2f782cc0114mr60880084a91.20.1738013624271; Mon, 27 Jan 2025 13:33:44 -0800 (PST) Date: Mon, 27 Jan 2025 21:33:10 +0000 In-Reply-To: <20250127213310.2496133-1-wnliu@google.com> Precedence: bulk X-Mailing-List: linux-toolchains@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250127213310.2496133-1-wnliu@google.com> X-Mailer: git-send-email 2.48.1.262.g85cc9f2d1e-goog Message-ID: <20250127213310.2496133-9-wnliu@google.com> Subject: [PATCH 8/8] arm64: Enable livepatch for ARM64 From: Weinan Liu To: Josh Poimboeuf , Steven Rostedt , Indu Bhagat , Peter Zijlstra Cc: Mark Rutland , roman.gushchin@linux.dev, Will Deacon , Ian Rogers , linux-toolchains@vger.kernel.org, linux-kernel@vger.kernel.org, live-patching@vger.kernel.org, joe.lawrence@redhat.com, linux-arm-kernel@lists.infradead.org, Weinan Liu Content-Type: text/plain; charset="UTF-8" Since SFrame is considered as reliable stacktrace, enable livepatch in arch/arm64/Kconfig Signed-off-by: Weinan Liu --- arch/arm64/Kconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 100570a048c5..c292bc73b65c 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -271,6 +271,8 @@ config ARM64 select HAVE_SOFTIRQ_ON_OWN_STACK select USER_STACKTRACE_SUPPORT select VDSO_GETRANDOM + select HAVE_RELIABLE_STACKTRACE if SFRAME_UNWINDER + select HAVE_LIVEPATCH if HAVE_DYNAMIC_FTRACE_WITH_ARGS && HAVE_RELIABLE_STACKTRACE help ARM 64-bit (AArch64) Linux support. @@ -2498,3 +2500,4 @@ source "drivers/acpi/Kconfig" source "arch/arm64/kvm/Kconfig" +source "kernel/livepatch/Kconfig" -- 2.48.1.262.g85cc9f2d1e-goog