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received-spf: None (protection.outlook.com: microsoft.com does not designate permitted sender hosts) authentication-results: spf=none (sender IP is ) smtp.mailfrom=mikelley@microsoft.com; x-microsoft-antispam-message-info: rcfmSmTAtHH/AENVAb3ICgzwMv+2Axsxo2skLLPeG9q6INYIhzuDiZ4JRLZ5eWuuUHaVvJRLwRsk60jbaFk6Vs2DZdHq2uGdlmabLRKDKonSeIV+GL/1P/hmoWzJHxW4fbxKwbdRz7XDEpfu9jfMIPfIonmBppQni8/FkQD3re7ryEYCRpbE4wNwEVUgvnDlRbNx6MpwjJYcgHu0yvw+RbNWHWc+gp0DfbBSaM8TFKmlIXOGNbwaKyT6McvVSLNOC4GAR5fz8MWU1QmRtgSykpVYwqIrqTY1peViqdC0UG2iLSaodKj2eXWW2f8gQJ6YOFt7zojBUQu6Ju7uGjijDm524nZhKEgxmW7YSw8J2LU= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: microsoft.com X-MS-Exchange-CrossTenant-Network-Message-Id: 5e11ca22-3f86-43bc-871c-08d63ddb6a41 X-MS-Exchange-CrossTenant-originalarrivaltime: 29 Oct 2018 20:16:30.7423 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 72f988bf-86f1-41af-91ab-2d7cd011db47 X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR21MB0774 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Long Li Sent: Monday, October 22, 2018 6:41 P= M >=20 > In irq_matrix, "available" is set when IRQs are allocated earlier in the = IRQ > assigning process. >=20 > Later, when IRQs are activated those values are not good indicators of wh= at > CPU to choose to assign to this IRQ. >=20 > Change to choose CPU for an IRQ based on how many IRQs are already alloca= ted > on this CPU. >=20 > Signed-off-by: Long Li Reviewed-by: Michael Kelley