From: Jon Masters <jcm@jonmasters.org>
To: Catalin Marinas <catalin.marinas@arm.com>,
Imran Khan <kimran@codeaurora.org>
Cc: "\"Chalamarla," "Tirumalesh\""
"<Tirumalesh.Chalamarla@caviumnetworks.com>;" Ganesh Mahendran
<opensource.ganesh@gmail.com>,
open list <linux-kernel@vger.kernel.org>,
linux-arm-kernel@lists.infradead.org,
"open list:ARM/QUALCOMM SUPPORT" <linux-arm-msm@vger.kernel.org>
Subject: Re: [PATCH] Revert "arm64: Increase the max granular size"
Date: Tue, 11 Apr 2017 00:40:09 -0400 [thread overview]
Message-ID: <5d1fc066-d551-31cf-51bc-8fb17d7e2ec3@jonmasters.org> (raw)
In-Reply-To: <20170406155825.GA7705@e104818-lin.cambridge.arm.com>
On 04/06/2017 11:58 AM, Catalin Marinas wrote:
> The Cavium guys haven't shown any numbers (IIUC) to back the
> L1_CACHE_BYTES performance improvement but I would not revert the
> original commit since ARCH_DMA_MINALIGN definitely needs to cover the
> maximum available cache line size, which is 128 for them.
I am pinging them via other channels to ensure they've seen this.
Jon.
prev parent reply other threads:[~2017-04-11 4:40 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-16 9:32 [PATCH] Revert "arm64: Increase the max granular size" Ganesh Mahendran
2016-03-16 10:07 ` Will Deacon
2016-03-16 13:06 ` Timur Tabi
2016-03-16 14:03 ` Mark Rutland
2016-03-16 14:35 ` Will Deacon
2016-03-16 14:54 ` Mark Rutland
2016-03-16 14:18 ` Catalin Marinas
2016-03-16 15:26 ` Timur Tabi
2016-03-17 14:27 ` Catalin Marinas
2016-03-17 14:49 ` Timur Tabi
2016-03-17 15:37 ` Catalin Marinas
2016-03-17 16:03 ` Marc Zyngier
2016-03-17 18:07 ` Andrew Pinski
2016-03-17 18:34 ` Timur Tabi
2016-03-17 18:37 ` Catalin Marinas
2016-03-18 21:05 ` Chalamarla, Tirumalesh
2016-03-21 1:56 ` Ganesh Mahendran
2016-03-21 17:14 ` Catalin Marinas
2016-03-21 17:23 ` Will Deacon
2016-03-21 17:33 ` Catalin Marinas
2016-03-21 17:39 ` Chalamarla, Tirumalesh
[not found] ` <CAPub14-sFgx=oCHzJPb9h9b_V0rbn5UAMDNJ-yTkjhz38JPqMQ@mail.gmail.com>
[not found] ` <10fef112-37f1-0a1b-b5af-435acd032f01@codeaurora.org>
2017-04-06 7:22 ` Imran Khan
2017-04-06 15:58 ` Catalin Marinas
2017-04-07 2:06 ` Ganesh Mahendran
2017-04-07 8:59 ` Catalin Marinas
2017-04-12 5:13 ` Imran Khan
2017-04-12 14:00 ` Chalamarla, Tirumalesh
2017-04-17 7:35 ` Imran Khan
2017-04-17 10:38 ` Sunil Kovvuri
2017-04-18 14:48 ` Catalin Marinas
2017-04-18 17:05 ` Sunil Kovvuri
2017-04-19 12:01 ` Catalin Marinas
2017-04-19 13:11 ` Sunil Kovvuri
2017-04-25 6:42 ` Ding Tianhong
2017-04-18 18:21 ` Chalamarla, Tirumalesh
2017-04-11 4:40 ` Jon Masters [this message]
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