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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CD0E9C433EF for ; Tue, 30 Nov 2021 22:51:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344695AbhK3Wyk (ORCPT ); Tue, 30 Nov 2021 17:54:40 -0500 Received: from Galois.linutronix.de ([193.142.43.55]:36360 "EHLO galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233731AbhK3Wyh (ORCPT ); Tue, 30 Nov 2021 17:54:37 -0500 From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1638312676; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=IxA+hkYYVjZHxRc6THX5MxPHFVrZJQ8zH99/DHDF0go=; b=HKchDQFnVY/VXzCkwfX8yCS8N0bmszIQkeg7ZgUvvyhzFasiElAxGRUsfQ6ql7eIYF7AS+ YP8C5qfhZySCsgBDxuGTa0sna6f5y1rhAKAP8ep9HgI+iA/prNEQMwuQabCgpO8U1+jz0X Bskjgfxb3tJCl6b4+oWWcpZbBY/J0deDXwp0ZaAQgk/O3wwstb3gFEb6+pHiLHOQQtEq2Z 6RPYT13e7BvW4WPAWXeTrU77GTgSSJu67lJyHQ/Jw8i+st4Rht+4s2D1NccKu2HgwjjPB8 45uTeGziiqrr95VhyHyFQdDoQy6KogyHFFN3w78n1BAdWfM85CTSo51+P5ad5w== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1638312676; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=IxA+hkYYVjZHxRc6THX5MxPHFVrZJQ8zH99/DHDF0go=; b=JsekOn2ubU6M1MKijpmxmWPQYDF/lzeaEBxkPg0nnHsdUdQhkbs5CAfkkYR4dlT2REG/zh 1eicH1hHDe/a/VAg== To: Rob Herring , Will Deacon , Mark Rutland , Peter Zijlstra Cc: Jonathan Corbet , Catalin Marinas , Ingo Molnar , Arnaldo Carvalho de Melo , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Borislav Petkov , x86@kernel.org, "H. Peter Anvin" , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, Kan Liang Subject: Re: [PATCH v12 1/5] x86: perf: Move RDPMC event flag to a common definition In-Reply-To: <20211027201641.2076427-2-robh@kernel.org> References: <20211027201641.2076427-1-robh@kernel.org> <20211027201641.2076427-2-robh@kernel.org> Date: Tue, 30 Nov 2021 23:51:15 +0100 Message-ID: <8735ndb6l8.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 27 2021 at 15:16, Rob Herring wrote: > In preparation to enable user counter access on arm64 and to move some > of the user access handling to perf core, create a common event flag for > user counter access and convert x86 to use it. > > Since the architecture specific flags start at the LSB, starting at the > MSB for common flags. Reviewed-by: Thomas Gleixner Thanks, tglx 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 74F73C433EF for ; Tue, 30 Nov 2021 22:52:49 +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:Message-ID:Date:References :In-Reply-To:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=+GO7jbo5Ezjop7A2sxwozrObEtM1JeNg7W06IpnR1yo=; b=oiE3Aw4NGywPAP uXBHdRhKP2eysMB2YkqxfVLxPsDN0Ek6gf5vlzTr8SkaLfAib+ABLVMPyFtsTVayLLkwKzDdzJ980 1auLpmvpkg1whz90t9Pm2JnyCOLxvMDMHvH6BHpcKx3Va6NIAjd64MJzX4WZ1CEX4UX3ertklsj6L ZXhBIjpWY7liQrWtCxkJdEOOSP9q/8OsKSwQw0LaKDvci8XaikNVCXUXCWbVNoj3e+MqjD2ANPj58 IQsgkqz06yqxK50udP5vvSYwbz5oikn/pGw+ParLSZSc/sX6GMhP6LOkMWpnZ2/NsKj8GD+emH1/b 9avIZ43+3oAKHKKu8w3A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1msBy6-0076vz-CI; Tue, 30 Nov 2021 22:51:22 +0000 Received: from galois.linutronix.de ([2a0a:51c0:0:12e:550::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1msBy2-0076vJ-8Z for linux-arm-kernel@lists.infradead.org; Tue, 30 Nov 2021 22:51:19 +0000 From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1638312676; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=IxA+hkYYVjZHxRc6THX5MxPHFVrZJQ8zH99/DHDF0go=; b=HKchDQFnVY/VXzCkwfX8yCS8N0bmszIQkeg7ZgUvvyhzFasiElAxGRUsfQ6ql7eIYF7AS+ YP8C5qfhZySCsgBDxuGTa0sna6f5y1rhAKAP8ep9HgI+iA/prNEQMwuQabCgpO8U1+jz0X Bskjgfxb3tJCl6b4+oWWcpZbBY/J0deDXwp0ZaAQgk/O3wwstb3gFEb6+pHiLHOQQtEq2Z 6RPYT13e7BvW4WPAWXeTrU77GTgSSJu67lJyHQ/Jw8i+st4Rht+4s2D1NccKu2HgwjjPB8 45uTeGziiqrr95VhyHyFQdDoQy6KogyHFFN3w78n1BAdWfM85CTSo51+P5ad5w== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1638312676; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=IxA+hkYYVjZHxRc6THX5MxPHFVrZJQ8zH99/DHDF0go=; b=JsekOn2ubU6M1MKijpmxmWPQYDF/lzeaEBxkPg0nnHsdUdQhkbs5CAfkkYR4dlT2REG/zh 1eicH1hHDe/a/VAg== To: Rob Herring , Will Deacon , Mark Rutland , Peter Zijlstra Cc: Jonathan Corbet , Catalin Marinas , Ingo Molnar , Arnaldo Carvalho de Melo , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Borislav Petkov , x86@kernel.org, "H. Peter Anvin" , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, Kan Liang Subject: Re: [PATCH v12 1/5] x86: perf: Move RDPMC event flag to a common definition In-Reply-To: <20211027201641.2076427-2-robh@kernel.org> References: <20211027201641.2076427-1-robh@kernel.org> <20211027201641.2076427-2-robh@kernel.org> Date: Tue, 30 Nov 2021 23:51:15 +0100 Message-ID: <8735ndb6l8.ffs@tglx> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211130_145118_491228_2D22BAC9 X-CRM114-Status: GOOD ( 11.31 ) 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 Wed, Oct 27 2021 at 15:16, Rob Herring wrote: > In preparation to enable user counter access on arm64 and to move some > of the user access handling to perf core, create a common event flag for > user counter access and convert x86 to use it. > > Since the architecture specific flags start at the LSB, starting at the > MSB for common flags. Reviewed-by: Thomas Gleixner Thanks, tglx _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel