From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 30217C61DA4 for ; Thu, 2 Feb 2023 08:04:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Cc:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=/cWxxIyUQQLv931xzRuzSgLnhj96TptpBnFjQ4rjFmM=; b=OIODlIUaxXijgG u9XvKcWq6BhB9zDZrAJaFpVedvmgfmyGU8E2qjuuYS7nMtla1YKEEG52zqk9+jI8tRQwgAmaHuNMs v4btpYjyurfI8uL30tAh4ZBvuJI/pshdu+kQrPAnwphpagU7YPbVopzg4ywAN4VYa550GqusqGMlb WZewZr9t4DxafNLad47wMH35znFOv2qwUYWSImgipanmZMXBhzaWaLCR4nT/qHnQfyzRdJ72SejJS M9tnKgxw2bc9l5EuDqRamqcyT/ARcUUZsvN2CZc6LD42nYt6ExViz5uaHRQ5jxcjSbSdJxHmWWhhM wgHduZck5zgoS2udDfzw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pNUYY-00Er0O-MF; Thu, 02 Feb 2023 08:02:55 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pNUYP-00EquP-2M for linux-arm-kernel@bombadil.infradead.org; Thu, 02 Feb 2023 08:02:45 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-Id:Date:Subject:To:From:Sender:Reply-To:Cc: Content-Type:Content-ID:Content-Description; bh=rKRdvIoFhmLu94J10M1hjhJkCmPu9SVBqnqj3sarP8g=; b=n0wiw050MdnzjEgH18KZsZSIwu Hdmsu2eXfS5SvW5SNMWTOke8EFsvDiG1l8P70uckyVpvWhNXHolf8L3mAqe+e0B1W7GMixjoOF3iX b6tpnaIm+sBX72WMIX1niZFF8Gnu+/FQ74awwORCkF2VorIjvH/zvFXwqmJkN5vsdm1Go0M1H/IHg 2wtOULDLo2whfcIFBTZu0Hv4u5ZIxM36TPq48wOKXhH57mbMZAlOepcHHy+QvfX6cFeTSYTEC+6hv Yd031nEa4ljG0mEKNjq7ccA38sahUFfmOqhH2bmWt17t4y8AslQjAuva/xQ3YhvdkRoxieW1CV+Rd QfnGBN0Q==; Received: from linux.microsoft.com ([13.77.154.182]) by desiato.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pNUEW-0054zB-24 for linux-arm-kernel@lists.infradead.org; Thu, 02 Feb 2023 07:42:16 +0000 Received: from x64host.home (unknown [47.187.213.40]) by linux.microsoft.com (Postfix) with ESMTPSA id 902872086209; Wed, 1 Feb 2023 23:42:46 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 902872086209 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1675323767; bh=rKRdvIoFhmLu94J10M1hjhJkCmPu9SVBqnqj3sarP8g=; h=From:To:Subject:Date:In-Reply-To:References:From; b=AwuokGIE5/2zTLGGDfA54LPomEEh7qwCRkhTmJIYot2YL+G8Pxg6t00zBSx9ozfwn XAIDCY11tyypgPR9qacDC3jkRNwqdF08iZzegu5yEpvWZIN+T5IQuLMTIpB3RPDkqR AQkghR7HK3d+Ht9bmmE8omlP23da//sjAl2DHYkc= From: madvenka@linux.microsoft.com To: jpoimboe@redhat.com, peterz@infradead.org, chenzhongjin@huawei.com, mark.rutland@arm.com, broonie@kernel.org, nobuta.keiya@fujitsu.com, sjitindarsingh@gmail.com, catalin.marinas@arm.com, will@kernel.org, jamorris@linux.microsoft.com, linux-arm-kernel@lists.infradead.org, live-patching@vger.kernel.org, linux-kernel@vger.kernel.org, madvenka@linux.microsoft.com Subject: [RFC PATCH v3 22/22] arm64: Enable livepatch for ARM64 Date: Thu, 2 Feb 2023 01:40:36 -0600 Message-Id: <20230202074036.507249-23-madvenka@linux.microsoft.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230202074036.507249-1-madvenka@linux.microsoft.com> References: <0337266cf19f4c98388e3f6d09f590d9de258dc7> <20230202074036.507249-1-madvenka@linux.microsoft.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230202_074214_526392_5681C28E X-CRM114-Status: UNSURE ( 7.17 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: "Madhavan T. Venkataraman" Enable livepatch in arch/arm64/Kconfig. Signed-off-by: Madhavan T. Venkataraman --- arch/arm64/Kconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 73c3f30a37c7..01f802935dda 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -232,6 +232,8 @@ config ARM64 select HAVE_SOFTIRQ_ON_OWN_STACK select HAVE_STACK_VALIDATION if FRAME_POINTER_VALIDATION select STACK_VALIDATION if HAVE_STACK_VALIDATION + select HAVE_RELIABLE_STACKTRACE if STACK_VALIDATION + select HAVE_LIVEPATCH if HAVE_DYNAMIC_FTRACE_WITH_REGS && HAVE_RELIABLE_STACKTRACE help ARM 64-bit (AArch64) Linux support. @@ -2269,3 +2271,4 @@ source "drivers/acpi/Kconfig" source "arch/arm64/kvm/Kconfig" +source "kernel/livepatch/Kconfig" -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel