From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D7474433DE for ; Fri, 21 Feb 2025 14:10:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740147030; cv=none; b=aCcmdejvZ3yPQH/rTwIkMrEc+zxFCnXQB6Drv2OiSRiUxmzl1XrbthRjZ6bwdqVP1tP+G0soHmbKtK1369sftOS0/QiNfdYP+5l1WebO7O5GAbRX0SUQhhkLYQn+SJZ/VZsjlmbCQCSS4krynGKJG5sDw7VqxjSYc+CxHJ3wswU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740147030; c=relaxed/simple; bh=XIr7sUZNgQWUPYLD5rKG0ERPa+X60vn/t8Qu8B3gRD8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Ijz9vvhkP0eWegnFbUTaBFaumGcEP0qqOHJ3JlEaB0CBbi+3ZqscQNz4hVJfS3JFLBNt3tTbXllgV8W8BUS/TWataeI9Ob/CcEZfY5pZxhrJZYPimBkO1VLnQwXSIqL3eAazPCysiYT9bPr7jlHu2eTNiERSG+yHAIiAUYASy9E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PHpHljQ3; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PHpHljQ3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 14DF3C4CED6; Fri, 21 Feb 2025 14:10:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740147030; bh=XIr7sUZNgQWUPYLD5rKG0ERPa+X60vn/t8Qu8B3gRD8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PHpHljQ3HoOUInKWPA0d8BesxznRu+5er1aR7OlaVBIrxoF+yhOHFBhJLcAVSIaID VLtVM9bxk/wYTxJMBJL99yC4oiYnaSLUfQVMwOf6ypCBBR5Rv9mKlvbXOwAN4VKz3c wu+qhJgVcynbSyGMEnjV6vuK9jccuSUXFDL9jenhxCJ3h1hB8SEzh2N+UQXZ3q1BHa snk6UD4muwKIdrHxwCAuzFAvANpnDdKjfUFcSxh+eAX78kSUgVNo4/eprkB56r5oxj 2aKsQryDivLH7uWt6Dyo33qKhjLSe69eUVREOteoBW0RBp1kg67qUFy2v7m6R2WkHA dXfldvpfVsKnA== Date: Fri, 21 Feb 2025 15:10:19 +0100 From: Ingo Molnar To: Dmitry Vyukov Cc: mathieu.desnoyers@efficios.com, peterz@infradead.org, boqun.feng@gmail.com, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com, aruna.ramakrishna@oracle.com, elver@google.com, "Paul E. McKenney" , x86@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/4] pkeys: add API to switch to permissive pkey register Message-ID: References: <9f33eaaea6fed2948502eff27c4627921d1e1e78.1739864467.git.dvyukov@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <9f33eaaea6fed2948502eff27c4627921d1e1e78.1739864467.git.dvyukov@google.com> * Dmitry Vyukov wrote: > The API allows to switch to permissive pkey register that allows accesses > to all PKEYs. This functionality is already used in x86 signal delivery, > and will be needed for rseq. > > Signed-off-by: Dmitry Vyukov > Cc: Mathieu Desnoyers > Cc: Peter Zijlstra > Cc: "Paul E. McKenney" > Cc: Boqun Feng > Cc: Thomas Gleixner > Cc: Ingo Molnar > Cc: Borislav Petkov > Cc: Dave Hansen > Cc: "H. Peter Anvin" > Cc: Aruna Ramakrishna > Cc: x86@kernel.org > Cc: linux-kernel@vger.kernel.org So why did not add the Reviewed-by tag by Mathieu, while you incorporated his review feedback: > Changes in v2: > - Fixed typo in commit description ? Thanks, Ingo