From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Belits Subject: [PATCH v2 09/12] task_isolation: net: don't flush backlog on CPUs running isolated tasks Date: Sun, 8 Mar 2020 03:54:32 +0000 Message-ID: <541d4f371541b5085fb3519ae749d9ed8f056aeb.camel@marvell.com> References: <4473787e1b6bc3cc226067e8d122092a678b63de.camel@marvell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-US Content-ID: <4C9919D0E1E70145A8395AD0A6D070D1-WIijndS0fTycE4WynfumptQqCkab/8FMAL8bYrjMMd8@public.gmane.org> Sender: linux-api-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: "frederic-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org" , "rostedt-nx8X9YLhiw1AfugRpC6u6w@public.gmane.org" Cc: "mingo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org" , "peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org" , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , Prasun Kapoor , "tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org" , "linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "catalin.marinas-5wv7dgnIgG8@public.gmane.org" , "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" , "netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org" , "linux-arch-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "will-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org" List-Id: linux-arch.vger.kernel.org RnJvbTogWXVyaSBOb3JvdiA8eW5vcm92QG1hcnZlbGwuY29tPg0KDQpJZiBDUFUgcnVucyBpc29s YXRlZCB0YXNrLCB0aGVyZSdzIG5vIGFueSBiYWNrbG9nIG9uIGl0LCBhbmQNCnNvIHdlIGRvbid0 IG5lZWQgdG8gZmx1c2ggaXQuIEN1cnJlbnRseSBmbHVzaF9hbGxfYmFja2xvZ3MoKQ0KZW5xdWV1 ZXMgY29ycmVzcG9uZGluZyB3b3JrIG9uIGFsbCBDUFVzIGluY2x1ZGluZyBvbmVzIHRoYXQgcnVu DQppc29sYXRlZCB0YXNrcy4gSXQgbGVhZHMgdG8gYnJlYWtpbmcgdGFzayBpc29sYXRpb24gZm9y IG5vdGhpbmcuDQoNCkluIHRoaXMgcGF0Y2gsIGJhY2tsb2cgZmx1c2hpbmcgaXMgZW5xdWV1ZWQg b25seSBvbiBub24taXNvbGF0ZWQgQ1BVcy4NCg0KU2lnbmVkLW9mZi1ieTogWXVyaSBOb3JvdiA8 eW5vcm92QG1hcnZlbGwuY29tPg0KW2FiZWxpdHNAbWFydmVsbC5jb206IHVzZSBzYWZlIHRhc2tf aXNvbGF0aW9uX29uX2NwdSgpIGltcGxlbWVudGF0aW9uXQ0KU2lnbmVkLW9mZi1ieTogQWxleCBC ZWxpdHMgPGFiZWxpdHNAbWFydmVsbC5jb20+DQotLS0NCiBuZXQvY29yZS9kZXYuYyB8IDYgKysr KystDQogMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQ0KDQpk aWZmIC0tZ2l0IGEvbmV0L2NvcmUvZGV2LmMgYi9uZXQvY29yZS9kZXYuYw0KaW5kZXggYzZjOTg1 ZmU3YjFiLi42ZDMyYWJiMWYwNmQgMTAwNjQ0DQotLS0gYS9uZXQvY29yZS9kZXYuYw0KKysrIGIv bmV0L2NvcmUvZGV2LmMNCkBAIC03NCw2ICs3NCw3IEBADQogI2luY2x1ZGUgPGxpbnV4L2NwdS5o Pg0KICNpbmNsdWRlIDxsaW51eC90eXBlcy5oPg0KICNpbmNsdWRlIDxsaW51eC9rZXJuZWwuaD4N CisjaW5jbHVkZSA8bGludXgvaXNvbGF0aW9uLmg+DQogI2luY2x1ZGUgPGxpbnV4L2hhc2guaD4N CiAjaW5jbHVkZSA8bGludXgvc2xhYi5oPg0KICNpbmNsdWRlIDxsaW51eC9zY2hlZC5oPg0KQEAg LTU1MTgsOSArNTUxOSwxMiBAQCBzdGF0aWMgdm9pZCBmbHVzaF9hbGxfYmFja2xvZ3Modm9pZCkN CiANCiAJZ2V0X29ubGluZV9jcHVzKCk7DQogDQotCWZvcl9lYWNoX29ubGluZV9jcHUoY3B1KQ0K Kwlmb3JfZWFjaF9vbmxpbmVfY3B1KGNwdSkgew0KKwkJaWYgKHRhc2tfaXNvbGF0aW9uX29uX2Nw dShjcHUpKQ0KKwkJCWNvbnRpbnVlOw0KIAkJcXVldWVfd29ya19vbihjcHUsIHN5c3RlbV9oaWdo cHJpX3dxLA0KIAkJCSAgICAgIHBlcl9jcHVfcHRyKCZmbHVzaF93b3JrcywgY3B1KSk7DQorCX0N CiANCiAJZm9yX2VhY2hfb25saW5lX2NwdShjcHUpDQogCQlmbHVzaF93b3JrKHBlcl9jcHVfcHRy KCZmbHVzaF93b3JrcywgY3B1KSk7DQotLSANCjIuMjAuMQ0KDQo= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:16808 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726138AbgCHDzD (ORCPT ); Sat, 7 Mar 2020 22:55:03 -0500 From: Alex Belits Subject: [PATCH v2 09/12] task_isolation: net: don't flush backlog on CPUs running isolated tasks Date: Sun, 8 Mar 2020 03:54:32 +0000 Message-ID: <541d4f371541b5085fb3519ae749d9ed8f056aeb.camel@marvell.com> References: <4473787e1b6bc3cc226067e8d122092a678b63de.camel@marvell.com> In-Reply-To: Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <4C9919D0E1E70145A8395AD0A6D070D1@namprd18.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-arch-owner@vger.kernel.org List-ID: To: "frederic@kernel.org" , "rostedt@goodmis.org" Cc: "mingo@kernel.org" , "peterz@infradead.org" , "linux-kernel@vger.kernel.org" , Prasun Kapoor , "tglx@linutronix.de" , "linux-api@vger.kernel.org" , "catalin.marinas@arm.com" , "linux-arm-kernel@lists.infradead.org" , "netdev@vger.kernel.org" , "davem@davemloft.net" , "linux-arch@vger.kernel.org" , "will@kernel.org" Message-ID: <20200308035432.mAw82M-tO2nZ1W6xGcWuTgQ5sVbQhXJvskhuzhmXB4s@z> RnJvbTogWXVyaSBOb3JvdiA8eW5vcm92QG1hcnZlbGwuY29tPg0KDQpJZiBDUFUgcnVucyBpc29s YXRlZCB0YXNrLCB0aGVyZSdzIG5vIGFueSBiYWNrbG9nIG9uIGl0LCBhbmQNCnNvIHdlIGRvbid0 IG5lZWQgdG8gZmx1c2ggaXQuIEN1cnJlbnRseSBmbHVzaF9hbGxfYmFja2xvZ3MoKQ0KZW5xdWV1 ZXMgY29ycmVzcG9uZGluZyB3b3JrIG9uIGFsbCBDUFVzIGluY2x1ZGluZyBvbmVzIHRoYXQgcnVu DQppc29sYXRlZCB0YXNrcy4gSXQgbGVhZHMgdG8gYnJlYWtpbmcgdGFzayBpc29sYXRpb24gZm9y IG5vdGhpbmcuDQoNCkluIHRoaXMgcGF0Y2gsIGJhY2tsb2cgZmx1c2hpbmcgaXMgZW5xdWV1ZWQg b25seSBvbiBub24taXNvbGF0ZWQgQ1BVcy4NCg0KU2lnbmVkLW9mZi1ieTogWXVyaSBOb3JvdiA8 eW5vcm92QG1hcnZlbGwuY29tPg0KW2FiZWxpdHNAbWFydmVsbC5jb206IHVzZSBzYWZlIHRhc2tf aXNvbGF0aW9uX29uX2NwdSgpIGltcGxlbWVudGF0aW9uXQ0KU2lnbmVkLW9mZi1ieTogQWxleCBC ZWxpdHMgPGFiZWxpdHNAbWFydmVsbC5jb20+DQotLS0NCiBuZXQvY29yZS9kZXYuYyB8IDYgKysr KystDQogMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQ0KDQpk aWZmIC0tZ2l0IGEvbmV0L2NvcmUvZGV2LmMgYi9uZXQvY29yZS9kZXYuYw0KaW5kZXggYzZjOTg1 ZmU3YjFiLi42ZDMyYWJiMWYwNmQgMTAwNjQ0DQotLS0gYS9uZXQvY29yZS9kZXYuYw0KKysrIGIv bmV0L2NvcmUvZGV2LmMNCkBAIC03NCw2ICs3NCw3IEBADQogI2luY2x1ZGUgPGxpbnV4L2NwdS5o Pg0KICNpbmNsdWRlIDxsaW51eC90eXBlcy5oPg0KICNpbmNsdWRlIDxsaW51eC9rZXJuZWwuaD4N CisjaW5jbHVkZSA8bGludXgvaXNvbGF0aW9uLmg+DQogI2luY2x1ZGUgPGxpbnV4L2hhc2guaD4N CiAjaW5jbHVkZSA8bGludXgvc2xhYi5oPg0KICNpbmNsdWRlIDxsaW51eC9zY2hlZC5oPg0KQEAg LTU1MTgsOSArNTUxOSwxMiBAQCBzdGF0aWMgdm9pZCBmbHVzaF9hbGxfYmFja2xvZ3Modm9pZCkN CiANCiAJZ2V0X29ubGluZV9jcHVzKCk7DQogDQotCWZvcl9lYWNoX29ubGluZV9jcHUoY3B1KQ0K Kwlmb3JfZWFjaF9vbmxpbmVfY3B1KGNwdSkgew0KKwkJaWYgKHRhc2tfaXNvbGF0aW9uX29uX2Nw dShjcHUpKQ0KKwkJCWNvbnRpbnVlOw0KIAkJcXVldWVfd29ya19vbihjcHUsIHN5c3RlbV9oaWdo cHJpX3dxLA0KIAkJCSAgICAgIHBlcl9jcHVfcHRyKCZmbHVzaF93b3JrcywgY3B1KSk7DQorCX0N CiANCiAJZm9yX2VhY2hfb25saW5lX2NwdShjcHUpDQogCQlmbHVzaF93b3JrKHBlcl9jcHVfcHRy KCZmbHVzaF93b3JrcywgY3B1KSk7DQotLSANCjIuMjAuMQ0KDQo=