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Thu, 18 Jul 2019 14:50:46 +0000 Received: from BN6PR04MB0963.namprd04.prod.outlook.com ([fe80::c926:1efe:9535:239c]) by BN6PR04MB0963.namprd04.prod.outlook.com ([fe80::c926:1efe:9535:239c%5]) with mapi id 15.20.2073.015; Thu, 18 Jul 2019 14:50:46 +0000 From: Julia Cartwright To: Thomas Gleixner CC: Linus Torvalds , LKML , Andrew Morton , Greg Kroah-Hartman , Ingo Molnar , Peter Zijlstra , Steven Rostedt , Sebastian Siewior , Paul McKenney , Christoph Hellwig , Tejun Heo , Lukas Bulwahn , Daniel Wagner , Tom Zanussi , Daniel Bristot de Oliveira , Clark Williams , Marc Zyngier , Frederic Weisbecker , Gratian Crisan Thread-Topic: [EXTERNAL] [patch V2 1/1] Kconfig: Introduce CONFIG_PREEMPT_RT Thread-Index: AQHVPXguhdAZfomJW0CBjlgFAcO5Hg== Date: Thu, 18 Jul 2019 14:50:46 +0000 Message-ID: <20190718145045.GH29109@jcartwri.amer.corp.natinst.com> References: <20190715150402.798499167@linutronix.de> <20190715150601.205143057@linutronix.de> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: SN4PR0201CA0023.namprd02.prod.outlook.com (2603:10b6:803:2b::33) To BN6PR04MB0963.namprd04.prod.outlook.com (2603:10b6:405:43::35) x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [130.164.62.191] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 0a8dd360-c988-4659-d2da-08d70b8f5114 x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(2017052603328)(7193020);SRVR:BN6PR04MB1235; 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charset="us-ascii" Content-ID: <205A59D371F27D41AC7157FB94F519EC@namprd04.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: ni.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0a8dd360-c988-4659-d2da-08d70b8f5114 X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Jul 2019 14:50:46.5971 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 87ba1f9a-44cd-43a6-b008-6fdb45a5204e X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: julia.cartwright@ni.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR04MB1235 Subject: Re: [patch V2 1/1] Kconfig: Introduce CONFIG_PREEMPT_RT X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:5.22.84,1.0.8 definitions=2019-07-18_07:2019-07-18,2019-07-18 signatures=0 X-Proofpoint-Spam-Details: rule=inbound_policy_notspam policy=inbound_policy score=30 lowpriorityscore=0 bulkscore=0 mlxlogscore=999 phishscore=0 spamscore=0 clxscore=1011 malwarescore=0 adultscore=0 priorityscore=1501 suspectscore=0 impostorscore=0 mlxscore=0 classifier=spam adjust=30 reason=mlx scancount=1 engine=8.12.0-1904300001 definitions=main-1907180154 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 17, 2019 at 10:01:49PM +0200, Thomas Gleixner wrote: > Add a new entry to the preemption menu which enables the real-time suppor= t > for the kernel. The choice is only enabled when an architecture supports > it. >=20 > It selects PREEMPT as the RT features depend on it. To achieve that the > existing PREEMPT choice is renamed to PREEMPT_LL which select PREEMPT as > well. >=20 > No functional change. >=20 > Signed-off-by: Thomas Gleixner > Acked-by: Paul E. McKenney > Acked-by: Steven Rostedt (VMware) > Acked-by: Clark Williams > Acked-by: Daniel Bristot de Oliveira > Acked-by: Frederic Weisbecker > Acked-by: Ingo Molnar > Acked-by: Peter Zijlstra (Intel) > Acked-by: Marc Zyngier > Acked-by: Daniel Wagner > --- I'm excited to see where this goes. Acked-by: Julia Cartwright Julia