From: Peter Zijlstra <peterz@infradead.org>
To: Vineet Gupta <Vineet.Gupta1@synopsys.com>
Cc: "torvalds@linux-foundation.org" <torvalds@linux-foundation.org>,
"mingo@kernel.org" <mingo@kernel.org>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"will.deacon@arm.com" <will.deacon@arm.com>,
"paulmck@linux.vnet.ibm.com" <paulmck@linux.vnet.ibm.com>,
"boqun.feng@gmail.com" <boqun.feng@gmail.com>,
"waiman.long@hpe.com" <waiman.long@hpe.com>,
"fweisbec@gmail.com" <fweisbec@gmail.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-arch@vger.kernel.org" <linux-arch@vger.kernel.org>,
"rth@twiddle.net" <rth@twiddle.net>,
"linux@arm.linux.org.uk" <linux@arm.linux.org.uk>,
"egtvedt@samfundet.no" <egtvedt@samfundet.no>,
"realmz6@gmail.com" <realmz6@gmail.com>,
"ysato@users.sourceforge.jp" <ysato@users.sourceforge.jp>,
"rkuo@codeaurora.org" <rkuo@codeaurora.org>,
"tony.luck@intel.com" <tony.luck@intel.com>,
"geert@linux-m68k.org" <geert@linux-m68k.org>
Subject: Re: [RFC][PATCH 03/31] locking,arc: Implement atomic_fetch_{add,sub,and,andnot,or,xor}()
Date: Fri, 22 Apr 2016 16:26:45 +0200 [thread overview]
Message-ID: <20160422142645.GT3430@twins.programming.kicks-ass.net> (raw)
In-Reply-To: <C2D7FE5348E1B147BCA15975FBA23075F4E9EF11@us01wembx1.internal.synopsys.com>
On Fri, Apr 22, 2016 at 10:50:41AM +0000, Vineet Gupta wrote:
> Also per your other comment/patches, converting ARC to _relaxed atomics sounds
> trivial, I can provide a fixup patch once your series is stable'ish and u point me
> to ur git tree or some such .
Yeah, that change is pretty simple; I ran out of steam and only did
alpha and mips in this series.
WARNING: multiple messages have this Message-ID (diff)
From: Peter Zijlstra <peterz@infradead.org>
To: Vineet Gupta <Vineet.Gupta1@synopsys.com>
Cc: "torvalds@linux-foundation.org" <torvalds@linux-foundation.org>,
"mingo@kernel.org" <mingo@kernel.org>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"will.deacon@arm.com" <will.deacon@arm.com>,
"paulmck@linux.vnet.ibm.com" <paulmck@linux.vnet.ibm.com>,
"boqun.feng@gmail.com" <boqun.feng@gmail.com>,
"waiman.long@hpe.com" <waiman.long@hpe.com>,
"fweisbec@gmail.com" <fweisbec@gmail.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-arch@vger.kernel.org" <linux-arch@vger.kernel.org>,
"rth@twiddle.net" <rth@twiddle.net>,
"linux@arm.linux.org.uk" <linux@arm.linux.org.uk>,
"egtvedt@samfundet.no" <egtvedt@samfundet.no>,
"realmz6@gmail.com" <realmz6@gmail.com>,
"ysato@users.sourceforge.jp" <ysato@users.sourceforge.jp>,
"rkuo@codeaurora.org" <rkuo@codeaurora.org>,
"tony.luck@intel.com" <tony.luck@intel.com>,
"geert@linux-m68k.org" <geert@linux-m68k.org>,
"james.hogan@imgtec.com" <james.hogan@imgtec.com>,
"ralf@linux-mips.org" <ralf@linux-mips.org>,
"dhowells@redhat.com" <dhowells@redhat.com>,
"jejb@parisc-linux.org" <jejb@parisc-linux.org>,
"mpe@ellerman.id.au" <mpe@ellerman.id.au>,
"schwidefsky@de.ibm.com" <schwidefsky@de.ibm.com>,
"dalias@libc.org" <dalias@libc.org>,
"davem@davemloft.net" <davem@davemloft.net>,
"cmetcalf@mellanox.com" <cmetcalf@mellanox.com>,
"jcmvbkbc@gmail.com" <jcmvbkbc@gmail.com>,
"arnd@arndb.de" <arnd@arndb.de>,
"dbueso@suse.de" <dbueso@suse.de>,
"fengguang.wu@intel.com" <fengguang.wu@intel.com>
Subject: Re: [RFC][PATCH 03/31] locking,arc: Implement atomic_fetch_{add,sub,and,andnot,or,xor}()
Date: Fri, 22 Apr 2016 16:26:45 +0200 [thread overview]
Message-ID: <20160422142645.GT3430@twins.programming.kicks-ass.net> (raw)
Message-ID: <20160422142645.S8OhgbX-iSshZUjbMiaeg15rD5XILXswhg4jygDF9uo@z> (raw)
In-Reply-To: <C2D7FE5348E1B147BCA15975FBA23075F4E9EF11@us01wembx1.internal.synopsys.com>
On Fri, Apr 22, 2016 at 10:50:41AM +0000, Vineet Gupta wrote:
> Also per your other comment/patches, converting ARC to _relaxed atomics sounds
> trivial, I can provide a fixup patch once your series is stable'ish and u point me
> to ur git tree or some such .
Yeah, that change is pretty simple; I ran out of steam and only did
alpha and mips in this series.
next prev parent reply other threads:[~2016-04-22 14:27 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-22 9:04 [RFC][PATCH 00/31] implement atomic_fetch_$op Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 01/31] locking: Flip arguments to atomic_fetch_or Peter Zijlstra
2016-04-22 10:54 ` Will Deacon
2016-04-22 11:09 ` Geert Uytterhoeven
2016-04-22 11:09 ` Geert Uytterhoeven
2016-04-22 14:18 ` Peter Zijlstra
2016-04-22 14:18 ` Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 02/31] locking,alpha: Implement atomic{,64}_fetch_{add,sub,and,andnot,or,xor}() Peter Zijlstra
2016-04-22 16:57 ` Richard Henderson
2016-04-23 1:55 ` Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 03/31] locking,arc: Implement atomic_fetch_{add,sub,and,andnot,or,xor}() Peter Zijlstra
2016-04-22 10:50 ` Vineet Gupta
2016-04-22 10:50 ` Vineet Gupta
2016-04-22 14:16 ` Peter Zijlstra
2016-04-22 14:16 ` Peter Zijlstra
2016-04-25 4:26 ` Vineet Gupta
2016-04-25 4:26 ` Vineet Gupta
2016-04-22 14:26 ` Peter Zijlstra [this message]
2016-04-22 14:26 ` Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 04/31] locking,arm: Implement atomic{,64}_fetch_{add,sub,and,andnot,or,xor}{,_relaxed,_acquire,_release}() Peter Zijlstra
2016-04-22 11:35 ` Will Deacon
2016-04-22 9:04 ` [RFC][PATCH 05/31] locking,arm64: " Peter Zijlstra
2016-04-22 11:08 ` Will Deacon
2016-04-22 14:23 ` Will Deacon
2016-04-22 14:23 ` Will Deacon
2016-04-22 14:23 ` Will Deacon
2016-04-22 9:04 ` [RFC][PATCH 06/31] locking,avr32: Implement atomic_fetch_{add,sub,and,or,xor}() Peter Zijlstra
2016-04-22 11:58 ` Hans-Christian Noren Egtvedt
2016-04-22 9:04 ` [RFC][PATCH 07/31] locking,blackfin: " Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 08/31] locking,frv: Implement atomic{,64}_fetch_{add,sub,and,or,xor}() Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 09/31] locking,h8300: Implement atomic_fetch_{add,sub,and,or,xor}() Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 10/31] locking,hexagon: " Peter Zijlstra
2016-04-23 2:16 ` Peter Zijlstra
2016-04-26 0:39 ` Richard Kuo
2016-04-22 9:04 ` [RFC][PATCH 11/31] locking,ia64: Implement atomic{,64}_fetch_{add,sub,and,or,xor}() Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 12/31] locking,m32r: Implement atomic_fetch_{add,sub,and,or,xor}() Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 13/31] locking,m68k: " Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 14/31] locking,metag: " Peter Zijlstra
2016-04-30 0:20 ` James Hogan
2016-04-30 0:20 ` James Hogan
2016-05-02 8:15 ` Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 15/31] locking,mips: Implement atomic{,64}_fetch_{add,sub,and,or,xor}() Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 16/31] locking,mn10300: Implement atomic_fetch_{add,sub,and,or,xor}() Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 17/31] locking,parisc: Implement atomic{,64}_fetch_{add,sub,and,or,xor}() Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 18/31] locking,powerpc: Implement atomic{,64}_fetch_{add,sub,and,or,xor}{,_relaxed,_acquire,_release}() Peter Zijlstra
2016-04-22 16:41 ` Boqun Feng
2016-04-23 2:31 ` Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 19/31] locking,s390: Implement atomic{,64}_fetch_{add,sub,and,or,xor}() Peter Zijlstra
2016-04-25 8:06 ` Martin Schwidefsky
2016-04-25 8:26 ` Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 20/31] locking,sh: Implement atomic_fetch_{add,sub,and,or,xor}() Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 21/31] locking,sparc: Implement atomic{,64}_fetch_{add,sub,and,or,xor}() Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 22/31] locking,tile: " Peter Zijlstra
2016-04-25 21:10 ` Chris Metcalf
2016-04-25 21:10 ` Chris Metcalf
2016-04-26 14:00 ` [PATCH] tile: clarify barrier semantics of atomic_add_return Chris Metcalf
[not found] ` <571E840A.8090703@mellanox.com>
2016-04-26 15:28 ` [RFC][PATCH 22/31] locking,tile: Implement atomic{,64}_fetch_{add,sub,and,or,xor}() Peter Zijlstra
2016-04-26 15:32 ` Chris Metcalf
2016-04-26 15:32 ` Chris Metcalf
2016-04-22 9:04 ` [RFC][PATCH 23/31] locking,x86: " Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 24/31] locking,xtensa: Implement atomic_fetch_{add,sub,and,or,xor}() Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 25/31] locking: Fix atomic64_relaxed bits Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 26/31] locking: Implement atomic{,64,_long}_fetch_{add,sub,and,andnot,or,xor}{,_relaxed,_acquire,_release}() Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 27/31] locking: Remove linux/atomic.h:atomic_fetch_or Peter Zijlstra
2016-04-22 13:02 ` Will Deacon
2016-04-22 14:21 ` Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 28/31] locking: Remove the deprecated atomic_{set,clear}_mask() functions Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 29/31] locking,alpha: Convert to _relaxed atomics Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 30/31] locking,mips: " Peter Zijlstra
2016-04-22 9:04 ` [RFC][PATCH 31/31] locking,qrwlock: Employ atomic_fetch_add_acquire() Peter Zijlstra
2016-04-22 14:25 ` Waiman Long
2016-04-22 14:25 ` Waiman Long
2016-04-22 9:44 ` [RFC][PATCH 00/31] implement atomic_fetch_$op Peter Zijlstra
2016-04-22 12:56 ` Fengguang Wu
2016-04-22 13:03 ` Will Deacon
2016-04-22 14:23 ` Peter Zijlstra
2016-04-23 1:59 ` Fengguang Wu
2016-04-22 18:35 ` Kalle Valo
2016-04-23 3:23 ` Fengguang Wu
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