From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Zijlstra Date: Thu, 17 Mar 2022 10:46:01 +0100 Subject: [OpenRISC] [PATCH 2/5] asm-generic: ticket-lock: New generic ticket-based spinlock In-Reply-To: <20220316232600.20419-3-palmer@rivosinc.com> References: <20220316232600.20419-1-palmer@rivosinc.com> <20220316232600.20419-3-palmer@rivosinc.com> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: openrisc@lists.librecores.org On Wed, Mar 16, 2022 at 04:25:57PM -0700, Palmer Dabbelt wrote: > From: Peter Zijlstra > > This is a simple, fair spinlock. Specifically it doesn't have all the > subtle memory model dependencies that qspinlock has, which makes it more > suitable for simple systems as it is more likely to be correct. > > [Palmer: commit text] > Signed-off-by: Palmer Dabbelt Signed-off-by: Peter Zijlstra (Intel) > > -- > > I have specifically not included Peter's SOB on this, as he sent his > original patch > > without one. Fixed ;-)