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 X-Spam-Level: X-Spam-Status: No, score=-16.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 22FE7C4338F for ; Fri, 30 Jul 2021 12:15:01 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id DCA0861042 for ; Fri, 30 Jul 2021 12:15:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org DCA0861042 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=EQMjBYkzZkvfEjiZZ9tUj/A6kP+LWHc4qdNG+c/Sq40=; b=bFM0N7s4B7onhz HxS7JyEKHJmpsVk+8j8UlHzThcDWpICiGHZ+L7Fo5yP0hDgzF4GxirYxqR6954OaJK195BCD6qnn1 HVz5RSc6dkbo2qBa8unxNH/jmJEIID5bPw3OfU+kJORp6dN7YLVnZHf3Rvk61e6mpwKJN2VSiH1MD S4uehzlByaUtg/DeoxwiqkbYaqLASV3i6PnWrn+/0luMrudehAbYUjScnis8A47gkPGMXX0Ljbxwz L1SQ85kSZR3vW6P3vXvQFIkQT+AsW5EW8sIQg7t4+v9wC4EaBwQ8qRw+RD0LiK4zYh+mOcs1Mn0Aa +90kCm0h+wDdLnRB9AWQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m9RNt-008X5N-SO; Fri, 30 Jul 2021 12:13:02 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m9RNp-008X4B-Po for linux-arm-kernel@lists.infradead.org; Fri, 30 Jul 2021 12:12:59 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7EBCF60EE6; Fri, 30 Jul 2021 12:12:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1627647177; bh=+K2VoAUXfmHbwLJ4ujHTDSzHeFyNqRblUl0CN1wJyLA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=IdCJ3aoej8GW5mp0+0M4CamfpVhBPyP/x72l9mkOUF2cBmfDm3rXryub9V1qtRrIJ GtxJ5SIX78aA/5A2f4REnY3K0QfCoEb1kMaZe02e4vjnBzKbDBben5m/0MJa4E3pOk kvmwWdJoSpx35+9QWPP1yuvUYbUbbbPXb2+a8D7t5zfQ1GaJGM4kBy33weFBv7Jv8T np7S6xuNObUMIWCm54vwye7SkKMYC8xei2UktoUdvA3ieoWkgqQqY3RwcfTpx6YVOQ ioiIbE/8PCFdljhZ7Bx0jRsaTzapLU443pTTpwBiduVC0yLExiFvJS1W6PR7o5iI0/ gQUv5X2NTIebA== Date: Fri, 30 Jul 2021 13:12:52 +0100 From: Will Deacon To: Shaokun Zhang Cc: linux-arm-kernel@lists.infradead.org, Lingyan Huang , Vladimir Murzin , Catalin Marinas Subject: Re: [PATCH v3] arm64: SSBS/DIT: print SSBS and DIT bit when printing PSTATE Message-ID: <20210730121252.GC23589@willie-the-truck> References: <1626920436-54816-1-git-send-email-zhangshaokun@hisilicon.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1626920436-54816-1-git-send-email-zhangshaokun@hisilicon.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210730_051257_919612_00026F70 X-CRM114-Status: GOOD ( 11.10 ) 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, Jul 22, 2021 at 10:20:36AM +0800, Shaokun Zhang wrote: > From: Lingyan Huang > > The current code to print PSTATE when generating backtraces does not > include SSBS bit and DIT bit, so add this information. > > Cc: Vladimir Murzin > Cc: Catalin Marinas > Cc: Will Deacon > Reviewed-by: Vladimir Murzin > Signed-off-by: Lingyan Huang > Signed-off-by: Shaokun Zhang > --- > ChangeLog: > v2-->v3: > 1. Drop PAN exposing for 32-bit userspace from Will > > v1-->v2: > 1. Address Vladimir's comment on update compat_user_mode > > arch/arm64/kernel/process.c | 10 +++++++--- > 1 file changed, 7 insertions(+), 3 deletions(-) Acked-by: Will Deacon Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel