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 3DC82C77B73 for ; Sat, 3 Jun 2023 08:35:35 +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: Subject:Cc:To:From:Message-ID:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ni+o2dL/C43JMGjlPUJ5GjXHgS0E825o2lJ3QaYVrHY=; b=zjjzPLAKaBCMyh sNrSUsdpTiYZFJF/ijxzJ3FUn7+GVnp3j6r/E1Nw/ycRIyfrMbCQRg3jHqPUBrSmRKDNrlCQiK1pG gA7I6MNGNt3pMw9WRaY8q9FTjF2YxdeZ4WgAO7gJUAE1MOGC5A7Hpmw2CD9FpBEMZlDwwcxsLoXn7 0ec/2bqvIKzeCknSo+n13kQVtn8KRo8KLBb1NdAzgRazXSmmUbr93Dls7vFK/+rJNqqXGqNcRs8Gr KNS1lNX+8BaoP76xj8fhi9IN7oEbjH3SnLxsMf/pWh2XzjdbPXV3MyHabDABLnsC6Vp/KxJwi4UR+ maDVMdkz4v9dETRqWXZw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q5MjB-0096s6-2n; Sat, 03 Jun 2023 08:35:13 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q5Mj9-0096rT-1o for linux-arm-kernel@lists.infradead.org; Sat, 03 Jun 2023 08:35:12 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id E0B9C60919; Sat, 3 Jun 2023 08:35:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 46F2FC433EF; Sat, 3 Jun 2023 08:35:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1685781310; bh=DSOQw8SwoJ3ht3UYDmjXpBUHOEUW9fxx24Tj0AYKFH4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=mOVHAEuCSdpKKtCwa/xz20VuouFaEaWML5FrhTwZzlh/C2SNi6UhEodPHVY1qULzi pffrrP41k1xf8SU2khycdJ1ER/9mEIaM+UCV3NSa8tzDnp4dGQTgX3MxVDU68tkX/k ROhw9nHd+Cocqu40L0CYzmQ6eGGooa2or3rfGIHo+X14kwQp1pztII6CtZzkmZ8qy3 zePTHWCQdUA3Q9c35EEog9TZN7u4mHS3UQARQfLVa8YoFdG5p0uP4CpqfhjRuPJwzK vQfD70P8bRJOCgqpVYFpMbynOMayi1Qo+t+0cRiCz96khShAENtGGz3UtLUQUcUS88 dzgCMSx3fW8Cw== Received: from [37.166.197.171] (helo=wait-a-minute.misterjones.org) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1q5Mj5-002WoU-TB; Sat, 03 Jun 2023 09:35:08 +0100 Date: Sat, 03 Jun 2023 09:35:05 +0100 Message-ID: <87zg5hndty.wl-maz@kernel.org> From: Marc Zyngier To: Joey Gouly Cc: , , , , , , , , , , Subject: Re: [PATCH v3 09/20] KVM: arm64: Save/restore PIE registers In-Reply-To: <20230511110337.3385517-10-joey.gouly@arm.com> References: <20230511110337.3385517-1-joey.gouly@arm.com> <20230511110337.3385517-10-joey.gouly@arm.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/28.2 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") X-SA-Exim-Connect-IP: 37.166.197.171 X-SA-Exim-Rcpt-To: joey.gouly@arm.com, linux-arm-kernel@lists.infradead.org, nd@arm.com, broonie@kernel.org, catalin.marinas@arm.com, james.morse@arm.com, mark.rutland@arm.com, oliver.upton@linux.dev, shuah@kernel.org, suzuki.poulose@arm.com, will@kernel.org, yuzenghui@huawei.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230603_013511_643907_CB9C96E4 X-CRM114-Status: GOOD ( 13.71 ) 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 On Thu, 11 May 2023 12:03:26 +0100, Joey Gouly wrote: > > Define the new system registers that PIE introduces and context switch them. > The PIE feature is still hidden from the ID register, and not exposed to a VM. > > Signed-off-by: Joey Gouly > Cc: Marc Zyngier > Cc: Oliver Upton > Cc: James Morse > Cc: Suzuki K Poulose > Cc: Zenghui Yu > Cc: Catalin Marinas > Cc: Will Deacon > Reviewed-by: Catalin Marinas Reviewed-by: Marc Zyngier M. -- Without deviation from the norm, progress is not possible. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel