From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 804512FD664; Wed, 22 Oct 2025 13:29:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761139760; cv=none; b=sD41541n8wH9QOmimw6taoPbC6cDRBvEQ5boLyuSME0eYnssMY9eCDo4lU50H/3dnwpRHWR49LN7rJX8mbm8+Ps2MRLIpKMz9EDi4fjY7p/y01ZtWjStTe2Po2KZ38qsXpQ0k3I78BeAamlyknbcWb07qq+AXSCOtW/lc647npo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761139760; c=relaxed/simple; bh=9MWwfLqVy2MR8ym9agdxv8YD0Vk1zDzt40KD44jYGh0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=AUz01YVfdjXX53pNkV+uxIEGmpleb5gQXjqUmT8FJNrJ46i3wld8dA5Pjn/U6/eRHt/xadhNTQjzmI6lyUd0FTlnFioP9FxU0i6yudqt2qf9gjVsG9Q7aNVNc+5ImE1qZnG/V+YEfb90UHxQbPIUNJZ9htHLUPWJ5Js/CSLKaUE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=ZYwOhBus; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="ZYwOhBus" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=vI5ygdM2fUq0WhLkjqvyWdwalTGXtImKgD/K2E+hX2M=; b=ZYwOhBusiUOSHhKLetWTNJNMjy bOFMKbx4lkmtmrO7n86UGdT9Kf1mBZ2CQzanXcplCmrt35Ffy7u8kJ4PXpYYAoyQ7w9LT6BL8cQsu PW0GEbL2LjAVq6xWvTlmWE/UmTIr5UKBTZDdwQTFoL+yMxe+9raqn9/DMtx0KaH9xWUFiN5fT1cMA 9Uyt/h1JzFxUl6Gz+WZVYYAqcbxOJexz/7zuC7PQu03jBwQtGNfpf7iTJUvMlJo4svTajaxMxLcPG hZ9H7QIEIEqI2UQ3wSDJ6YzYR2PArEaH+qCVC3MCNssf15mS9nUiFou3pKuZjw17TFGNTrV218T/Z aj9uPCFQ==; Received: from 77-249-17-252.cable.dynamic.v4.ziggo.nl ([77.249.17.252] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1vBYtb-00000006NrR-0yQr; Wed, 22 Oct 2025 13:28:56 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id BF53130039F; Wed, 22 Oct 2025 15:28:55 +0200 (CEST) Date: Wed, 22 Oct 2025 15:28:55 +0200 From: Peter Zijlstra To: Thomas Gleixner Cc: LKML , kernel test robot , Russell King , linux-arm-kernel@lists.infradead.org, Linus Torvalds , x86@kernel.org, Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , Christophe Leroy , linuxppc-dev@lists.ozlabs.org, Paul Walmsley , Palmer Dabbelt , linux-riscv@lists.infradead.org, Heiko Carstens , Christian Borntraeger , Sven Schnelle , linux-s390@vger.kernel.org, Mathieu Desnoyers , Andrew Cooper , David Laight , Julia Lawall , Nicolas Palix , Darren Hart , Davidlohr Bueso , =?iso-8859-1?Q?Andr=E9?= Almeida , Alexander Viro , Christian Brauner , Jan Kara , linux-fsdevel@vger.kernel.org Subject: Re: [patch V4 00/12] uaccess: Provide and use scopes for user access Message-ID: <20251022132855.GP4067720@noisy.programming.kicks-ass.net> References: <20251022102427.400699796@linutronix.de> Precedence: bulk X-Mailing-List: linux-s390@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: <20251022102427.400699796@linutronix.de> On Wed, Oct 22, 2025 at 02:49:02PM +0200, Thomas Gleixner wrote: > Thomas Gleixner (12): > ARM: uaccess: Implement missing __get_user_asm_dword() > uaccess: Provide ASM GOTO safe wrappers for unsafe_*_user() > x86/uaccess: Use unsafe wrappers for ASM GOTO > powerpc/uaccess: Use unsafe wrappers for ASM GOTO > riscv/uaccess: Use unsafe wrappers for ASM GOTO > s390/uaccess: Use unsafe wrappers for ASM GOTO > uaccess: Provide scoped user access regions > uaccess: Provide put/get_user_scoped() > futex: Convert to scoped user access > x86/futex: Convert to scoped user access > select: Convert to scoped user access Acked-by: Peter Zijlstra (Intel)