From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f74.google.com (mail-pj1-f74.google.com [209.85.216.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E00C71DDA0E for ; Mon, 27 Jan 2025 21:33:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.74 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738013626; cv=none; b=DyleJNzaSho+gAJoyAn/oQedMBoZkVeoNBLrVHYqAk4Tm1lsl/1Eod8q7yfx0rORoSvwzTUNb44cEqf+PeDZl2Z+lbyoPAygibLi7ODyZ82toeco7Jf6PVQ+Hb05D7QGMx153A0aJ5VlYB5gP4KucHxS8w2K1iW75rxayirflzM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738013626; c=relaxed/simple; bh=pI3FZDlF646LxEDSftCYlwDERzfFSfxkeBl5dFk7tWo=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=O+/gs0tNASyS/gV9l94HA/W9CVPP4bjDaAY2XiiUcXdSymaILjNTpzgEtQlkwNSU4TmuoekNEkSUQQJ2wD5uE4hSI7wXMRDrkRKdNAPhAeAAltbklHomQ4ZNbISgtKKbgOasVb5Y8etp3zDkFI/4DfMofeIv85jyWo3BkSOaQac= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--wnliu.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=3C5M9N0x; arc=none smtp.client-ip=209.85.216.74 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--wnliu.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="3C5M9N0x" Received: by mail-pj1-f74.google.com with SMTP id 98e67ed59e1d1-2ef9204f898so9423219a91.2 for ; Mon, 27 Jan 2025 13:33:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1738013624; x=1738618424; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=rDc9oon22Zy8JtV6oJyK3eShWNaKTPBJnRLwhRmq6mE=; b=3C5M9N0xNULISmGFd/fTiZuWZvO/EzaEtFt5ztUdecJEdBoWdTBi5fvE1RyO/zwA4q L/43idHs/7qP0Ph292HIt6P4slCDb2UlNu5dTyeFH/U7Mo/GFmcBSjAOPPuaRPybwICy t7QXoh5VAug70Veelhkm/QOWoIhuUCfTqAJnx9MtJT/hgOEBu8FAw/Osi4L6PAQUVud2 QmMieWtzGbmpKifrM0xAf/rGaBT8ddxZ6SeE8AsEpCyfppKDii+srQ4A4+yM+GsOKUD2 P5sVGTEbpn+mKL/wqi/IiEtEI/hxW6WjbZN4nAXfSwyWl0kEB3yJcfOQtap1IXPAMoye VrKQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738013624; x=1738618424; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=rDc9oon22Zy8JtV6oJyK3eShWNaKTPBJnRLwhRmq6mE=; b=g6U4O6rxQVw+MjBYJ+gzMG9KwDo90aZbS7R5+14vrcSLQzwBdVPZdQtuGptgffeEmN 7XZOD9zU+iYhVyx5bPPX3Mq9StTGCdkFXdWYXyDJixUoBdR5ASYw2yKxDLzK2+zVkWXk qCY4arLGKHx8qW4Wcalo7dA+yIBewjBIhLL8YA4GQlesA2ZdInq6dQi2ld+yoGkxkRHE /7Spvx+4WrIx7JlJOJv6ojPY6Aklnhjnv1pCR+z75G/EZbSEpJKKFnOuzvG5igxESISW 3PIkxS35Bvk+fE7DvFvyhJmZW/7FDzNVkNMYVytqEUTfPRJEJzblXM2gO4xMmZzpubvD 3UIQ== X-Forwarded-Encrypted: i=1; AJvYcCVn1OjxHbJgEr3k5IcjFISPT/+S+80E/2Ud1F/9K31h4W2cS0sbRdWxyKyt7uJF/KYpMmChD9slDY9G7Qwf@vger.kernel.org X-Gm-Message-State: AOJu0YwbkPWXkuD5FomdncvfYtNfNUCv9KN+sKlWXD6g4XAQ8F7iLWU/ vv9vkmNGgUYV3Ip9kPIkeB+T5xfz3dyeUemU3/cWcAunc9paM8JlWbQbZglAbSpDWRhLRD8gRA= = 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: live-patching@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