From: Peter Zijlstra <peterz@infradead.org>
To: Andi Kleen <andi@firstfloor.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Paul McKenney <paulmck@linux.vnet.ibm.com>,
Waiman Long <Waiman.Long@hp.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
Arnd Bergmann <arnd@arndb.de>,
"linux-arch@vger.kernel.org" <linux-arch@vger.kernel.org>,
the arch/x86 maintainers <x86@kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
Andrew Morton <akpm@linux-foundation.org>,
Michel Lespinasse <walken@google.com>,
Rik van Riel <riel@redhat.com>,
Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>,
George Spelvin <linux@horizon.com>,
Tim Chen <tim.c.chen@linux.intel.com>,
Aswin Chandramouleeswaran <aswin@hp.com>,
Scott J Norton <scott.norton@hp.com>
Subject: Re: [PATCH v7 1/4] qrwlock: A queue read/write lock implementation
Date: Wed, 18 Dec 2013 20:46:15 +0100 [thread overview]
Message-ID: <20131218194615.GG16438@laptop.programming.kicks-ass.net> (raw)
In-Reply-To: <878uvilzka.fsf@tassilo.jf.intel.com>
On Wed, Dec 18, 2013 at 11:38:29AM -0800, Andi Kleen wrote:
> (maybe it would be time to get rid of the patchable LOCK though?)
With the argument that Intel simply doesn't ship UP chips anymore, with
the exception of quark which should probably run custom UP kernels due
to size constraints anyway?
next prev parent reply other threads:[~2013-12-18 19:46 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-22 19:04 [PATCH v7 0/4] qrwlock: Introducing a queue read/write lock implementation Waiman Long
2013-11-22 19:04 ` [PATCH v7 1/4] qrwlock: A " Waiman Long
2013-11-22 19:14 ` Linus Torvalds
2013-11-22 20:35 ` Waiman Long
2013-11-22 21:14 ` Linus Torvalds
2013-12-17 19:21 ` Paul E. McKenney
2013-12-17 19:27 ` Linus Torvalds
2013-12-17 19:49 ` Paul E. McKenney
2013-12-18 18:51 ` Waiman Long
2013-12-18 19:38 ` Andi Kleen
2013-12-18 19:42 ` Andi Kleen
2013-12-18 19:46 ` Peter Zijlstra [this message]
2013-12-18 20:16 ` Andi Kleen
2013-12-18 18:45 ` Waiman Long
2013-12-18 18:59 ` Paul E. McKenney
2013-12-18 19:16 ` Peter Zijlstra
2013-11-22 19:04 ` [PATCH v7 2/4] qrwlock x86: Enable x86 to use queue read/write lock Waiman Long
2013-12-17 19:22 ` Paul E. McKenney
2013-11-22 19:04 ` [PATCH v7 3/4] qrwlock: Use the mcs_spinlock helper functions for MCS queuing Waiman Long
2013-12-17 19:23 ` Paul E. McKenney
2013-11-22 19:04 ` [PATCH v7 4/4] qrwlock: Use smp_store_release() in write_unlock() Waiman Long
2013-12-17 19:24 ` Paul E. McKenney
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