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From: Phil Yang <Phil.Yang@arm.com>
To: Jerin Jacob <jerinjacobk@gmail.com>
Cc: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
	"Carrillo, Erik G" <erik.g.carrillo@intel.com>,
	"dev@dpdk.org" <dev@dpdk.org>,
	"drc@linux.vnet.ibm.com" <drc@linux.vnet.ibm.com>,
	Ruifeng Wang <Ruifeng.Wang@arm.com>,
	Dharmik Thakkar <Dharmik.Thakkar@arm.com>, nd <nd@arm.com>,
	"stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH 1/3] eventdev: fix race condition on timer list counter
Date: Thu, 2 Jul 2020 03:28:29 +0000	[thread overview]
Message-ID: <VE1PR08MB4640A2E4C9BEEDC7DDE54A8CE96D0@VE1PR08MB4640.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <CALBAE1NxFPCy5URcn8AzVbdQ1+fCE_TayDyGA+bnG_5KP+=tMA@mail.gmail.com>

> -----Original Message-----
> From: Jerin Jacob <jerinjacobk@gmail.com>
> Sent: Wednesday, July 1, 2020 7:22 PM
> To: Phil Yang <Phil.Yang@arm.com>
> Cc: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>; Carrillo, Erik G
> <erik.g.carrillo@intel.com>; dev@dpdk.org; drc@linux.vnet.ibm.com;
> Ruifeng Wang <Ruifeng.Wang@arm.com>; Dharmik Thakkar
> <Dharmik.Thakkar@arm.com>; nd <nd@arm.com>; stable@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH 1/3] eventdev: fix race condition on timer list
> counter
> 
> On Mon, Jun 22, 2020 at 3:18 PM Phil Yang <Phil.Yang@arm.com> wrote:
> >
> > > -----Original Message-----
> > > From: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
> > > Sent: Friday, June 19, 2020 2:26 AM
> > > To: Carrillo, Erik G <erik.g.carrillo@intel.com>; Phil Yang
> > > <Phil.Yang@arm.com>; dev@dpdk.org
> > > Cc: drc@linux.vnet.ibm.com; Ruifeng Wang <Ruifeng.Wang@arm.com>;
> > > Dharmik Thakkar <Dharmik.Thakkar@arm.com>; nd <nd@arm.com>;
> > > stable@dpdk.org; Honnappa Nagarahalli
> <Honnappa.Nagarahalli@arm.com>;
> > > nd <nd@arm.com>
> > > Subject: RE: [PATCH 1/3] eventdev: fix race condition on timer list counter
> > >
> 
> > > Since this commit will be back ported, we should prefer to use rte_atomic
> > > APIs for this commit. Otherwise, we will have a mix of rte_atomic and C11
> > > APIs.
> > > My suggestion is to fix this bug using rte_atomic so that backported code
> will
> > > have only rte_atomic APIs. Add another commit (if required) in this series
> to
> > > make the bug fix use C11 APIs (this commit will not be backported).
> >
> > Agree.
> > I will change this patch to the rte_atomic version in the next version.
> 
> Hi Phil,
> 
> Could you send the next version? I would like to take this series for
> RC1(next-eventdev tree)

Thanks, Jerin.
I will upstream the new patch series soon.


> 
> 
> >
> > Thanks,
> > Phil
> >

  reply	other threads:[~2020-07-02  3:28 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-12 11:19 Phil Yang
2020-06-12 11:19 ` [dpdk-dev] [PATCH 2/3] eventdev: use c11 atomics for lcore timer armed flag Phil Yang
2020-06-23 21:01   ` Carrillo, Erik G
2020-06-28 16:12     ` Phil Yang
2020-06-23 21:20   ` Stephen Hemminger
2020-06-23 21:31     ` Carrillo, Erik G
2020-06-28 16:32       ` Phil Yang
2020-06-12 11:19 ` [dpdk-dev] [PATCH 3/3] eventdev: relax smp barriers with c11 atomics Phil Yang
2020-06-22 10:12   ` Phil Yang
2020-06-23 19:38     ` Carrillo, Erik G
2020-06-28 17:33       ` Phil Yang
2020-06-29 18:07         ` Carrillo, Erik G
2020-06-18 15:17 ` [dpdk-dev] [PATCH 1/3] eventdev: fix race condition on timer list counter Carrillo, Erik G
2020-06-18 18:25   ` Honnappa Nagarahalli
2020-06-22  9:48     ` Phil Yang
2020-07-01 11:22       ` Jerin Jacob
2020-07-02  3:28         ` Phil Yang [this message]
2020-07-02  3:26     ` Phil Yang
2020-07-02  3:56       ` Honnappa Nagarahalli
2020-07-02 21:15         ` Carrillo, Erik G
2020-07-02 21:30           ` Honnappa Nagarahalli
2020-06-22  9:09   ` Phil Yang
2020-07-02  5:26 ` [dpdk-dev] [PATCH v2 1/4] " Phil Yang
2020-07-02  5:26   ` [dpdk-dev] [PATCH v2 2/4] eventdev: use c11 atomics for lcore timer armed flag Phil Yang
2020-07-02 20:21     ` Carrillo, Erik G
2020-07-02  5:26   ` [dpdk-dev] [PATCH v2 3/4] eventdev: remove redundant code Phil Yang
2020-07-03  3:35     ` Dharmik Thakkar
2020-07-02  5:26   ` [dpdk-dev] [PATCH v2 4/4] eventdev: relax smp barriers with c11 atomics Phil Yang
2020-07-02 20:30     ` Carrillo, Erik G
2020-07-03 10:50       ` Jerin Jacob
2020-07-06 10:04     ` Thomas Monjalon
2020-07-06 15:32       ` Phil Yang
2020-07-06 15:40         ` Thomas Monjalon
2020-07-07 11:13   ` [dpdk-dev] [PATCH v3 1/4] eventdev: fix race condition on timer list counter Phil Yang
2020-07-07 11:13     ` [dpdk-dev] [PATCH v3 2/4] eventdev: use C11 atomics for lcore timer armed flag Phil Yang
2020-07-07 11:13     ` [dpdk-dev] [PATCH v3 3/4] eventdev: remove redundant code Phil Yang
2020-07-07 11:13     ` [dpdk-dev] [PATCH v3 4/4] eventdev: relax smp barriers with C11 atomics Phil Yang
2020-07-07 14:29       ` Jerin Jacob
2020-07-07 15:56         ` Phil Yang
2020-07-07 15:54     ` [dpdk-dev] [PATCH v4 1/4] eventdev: fix race condition on timer list counter Phil Yang
2020-07-07 15:54       ` [dpdk-dev] [PATCH v4 2/4] eventdev: use C11 atomics for lcore timer armed flag Phil Yang
2020-07-07 15:54       ` [dpdk-dev] [PATCH v4 3/4] eventdev: remove redundant code Phil Yang
2020-07-07 15:54       ` [dpdk-dev] [PATCH v4 4/4] eventdev: relax smp barriers with C11 atomics Phil Yang
2020-07-08 13:30       ` [dpdk-dev] [PATCH v4 1/4] eventdev: fix race condition on timer list counter Jerin Jacob
2020-07-08 15:01         ` Thomas Monjalon

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