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Fri, 13 Mar 2020 12:46:05 +0000 Date: Fri, 13 Mar 2020 14:45:58 +0200 From: Vadym Kochan To: Catalin Marinas Cc: Will Deacon , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: Kconfig: allow to change FORCE_MAX_ZONEORDER via custom config Message-ID: <20200313124558.GA3281@plvision.eu> References: <20200312235037.26072-1-vadym.kochan@plvision.eu> <20200313123741.GC3857972@arrakis.emea.arm.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200313123741.GC3857972@arrakis.emea.arm.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-ClientProxiedBy: AM6PR10CA0026.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:209:89::39) To VI1P190MB0399.EURP190.PROD.OUTLOOK.COM (2603:10a6:802:35::10) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from plvision.eu (217.20.186.93) by AM6PR10CA0026.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:209:89::39) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2814.16 via Frontend Transport; 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X-Microsoft-Antispam-Message-Info: rouVMQftl9n4aGUoGocO9CSkMvmYICnrqJ1rl0z9Z0lJjXupdl2hVXO2YgKNuljN51zAC+XEetYUzLSealtCx7KmFJbnqu9GB6x4eTlTgN1GanCrJBzTH8QQJ1IqzW6tCb/9cs2iBkXs9lbExfCzto5P+EiNtj9Ewemuxk+XVabR3rJCE9dO5a7c6qQhfr87nPSb3IQKbZHx3o/os/C7FhXr13j9efVLMBGWOzgQ1LoqAE13Nmgvyjcoa634RrLYruYHiBP4ePt4hntfX731+snDLRmI5VgIhFi6EPaciHVl2Xr0Wp85mU1bKWX8DahhP9AFnGjNVJ5tYkH8HFAgFRWRAUaFkMS3Bd3DUpWx/fsoPP3LzrMPorze1ih4lgrBHN2W6So8kkvvKF4lab29Ca9+jX/KHEoYvqUYAdVYP8exIYVf+xRQ9KXb35GK4lgi X-MS-Exchange-AntiSpam-MessageData: 9uPoVnmAXAf/AMfH0K3/9a8mKMFsUaF8npp+MK1LWeeJpYRvO5q6XLBH+/bfBKHMdMlvXM0sqN24GA5sGEkn6p6jSrgMpaXCl0OI2sztUgG/68EW82gZYKey+hIGyHEfZA9A2cR2EGRJ/00UGW06cQ== X-OriginatorOrg: plvision.eu X-MS-Exchange-CrossTenant-Network-Message-Id: 64e99007-e305-45e3-d52f-08d7c74c7ee0 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Mar 2020 12:46:05.8788 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 03707b74-30f3-46b6-a0e0-ff0a7438c9c4 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: BuG/55Qg1cnhKdmNpnv/MnM+A7OGZnLRFq2YC//VexzBtEWvyw8j0MAUt4h1qkVstdxEvfdPhdr69+l+FpBdbC24NKKPA+PTNbSIZbAlxo0= X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1P190MB0462 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Mar 13, 2020 at 12:37:41PM +0000, Catalin Marinas wrote: > On Fri, Mar 13, 2020 at 01:50:37AM +0200, Vadym Kochan wrote: > > Add missing config option name which allows to change it via custom > > config. > > Why? What is your use-case? > > -- > Catalin I need to allocate buffers bigger than default ZONEORDER, so I tried to increase it but it did not work because the config entry has no name.