From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Zijlstra Subject: Re: [PATCH 00/18] Allow architectures to override __READ_ONCE() Date: Mon, 13 Jul 2020 12:34:43 +0200 Message-ID: <20200713103443.GE10769@hirez.programming.kicks-ass.net> References: <20200710165203.31284-1-will@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20200710165203.31284-1-will@kernel.org> Sender: linux-alpha-owner@vger.kernel.org To: Will Deacon Cc: linux-kernel@vger.kernel.org, Joel Fernandes , Sami Tolvanen , Nick Desaulniers , Kees Cook , Marco Elver , "Paul E. McKenney" , Matt Turner , Ivan Kokshaysky , Richard Henderson , Alan Stern , "Michael S. Tsirkin" , Jason Wang , Arnd Bergmann , Boqun Feng , Catalin Marinas , Mark Rutland , linux-arm-kernel@lists.infradead.org, linux-alpha@vger.kernel.org, virtualization@lists.linux-foundation.org, kernel-team@andro List-Id: virtualization@lists.linuxfoundation.org On Fri, Jul 10, 2020 at 05:51:44PM +0100, Will Deacon wrote: > SeongJae Park (1): > Documentation/barriers/kokr: Remove references to > [smp_]read_barrier_depends() > > Will Deacon (18): > tools: bpf: Use local copy of headers including uapi/linux/filter.h > compiler.h: Split {READ,WRITE}_ONCE definitions out into rwonce.h > asm/rwonce: Allow __READ_ONCE to be overridden by the architecture > alpha: Override READ_ONCE() with barriered implementation > asm/rwonce: Remove smp_read_barrier_depends() invocation > asm/rwonce: Don't pull into 'asm-generic/rwonce.h' > vhost: Remove redundant use of read_barrier_depends() barrier > alpha: Replace smp_read_barrier_depends() usage with smp_[r]mb() > locking/barriers: Remove definitions for [smp_]read_barrier_depends() > Documentation/barriers: Remove references to > [smp_]read_barrier_depends() > tools/memory-model: Remove smp_read_barrier_depends() from informal > doc > include/linux: Remove smp_read_barrier_depends() from comments > checkpatch: Remove checks relating to [smp_]read_barrier_depends() > arm64: Reduce the number of header files pulled into vmlinux.lds.S > arm64: alternatives: Split up alternative.h > arm64: cpufeatures: Add capability for LDAPR instruction > arm64: alternatives: Remove READ_ONCE() usage during patch operation > arm64: lto: Strengthen READ_ONCE() to acquire when CONFIG_LTO=y Acked-by: Peter Zijlstra (Intel)