From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0E08027182B for ; Wed, 12 Feb 2025 03:10:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739329823; cv=none; b=O9jJZ1x0lacshWvoZYpdZxgRWjG0GvpO5/M+KIwJ5eu8xZ7EBM9uQ15XM5+v7ZlJWDAvmR8iXQbUIGkXir+8CG9d/80UglvBt5mOP1UDj6U06U+Vop27hNs9+mgd4eYbl4cgVveBJyr69RExgGFS3f9S0qcxHytTEx1BHORM4VY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739329823; c=relaxed/simple; bh=hab+BVjAkXTRvKPLNYGF3Az2Tl77D88ZneFiKkuDj1I=; h=From:To:Subject:Date:Message-ID:Content-Type:MIME-Version; b=gxVfYlqqulmXOp4k65YBVyiGlWi45t31KbiwKWZZbeRY6VRmq5hYEu2hytAGQQ621FKMgoRAhn1ee3iiiUSxc9a5ylFuLnzZU8WLVA2qkzj60EJwk2Mpjs9J7uis9W+02AwzRZaIiAf6jUmFE3SVA4lLs3Cx2EGxx+1hERXqOG8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EV87hgdu; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="EV87hgdu" Received: by smtp.kernel.org (Postfix) with ESMTPS id 6B4ECC4CEE6 for ; Wed, 12 Feb 2025 03:10:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739329822; bh=hab+BVjAkXTRvKPLNYGF3Az2Tl77D88ZneFiKkuDj1I=; h=From:To:Subject:Date:From; b=EV87hgduY8zU0UxXurYJqaRDjo17miyPG3eQFmn0gc/Rr0k7TA/8q5VI0XjClEAfH 81GTwv5VSsX/lE3dxum6+XumGSVzlnNVcUUvqeCkqUtE/AdtfZcAU15nHaLsZdVYfI DQ1UKvI7Tsc6D0AQTRicDAi680kDggD0qAUGlSBqxPlPx91w+t6JOF5nWjFSGpyF1Z xxmCeIJO8YOKazojP71UggHxpn9Fb1iHx01/ABvlASfXu6u6xYv7C02GHv28VtUcVy U5HSFHXfbt3VXexfBITYwtf8uynz6zXcL2dJAvxWwX6+hAE0vsis4S1/MM6N2ekJoq g4s7Lpou44zcQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 538E3C41612; Wed, 12 Feb 2025 03:10:22 +0000 (UTC) From: bugzilla-daemon@kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 219774] New: Interrupt Affinity Inquiry Date: Wed, 12 Feb 2025 03:10:22 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: AssignedTo drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Platform_x86 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: 553216989@qq.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cf_regression Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: platform-driver-x86@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D219774 Bug ID: 219774 Summary: Interrupt Affinity Inquiry Product: Drivers Version: 2.5 Hardware: All OS: Linux Status: NEW Severity: normal Priority: P3 Component: Platform_x86 Assignee: drivers_platform_x86@kernel-bugs.osdl.org Reporter: 553216989@qq.com Regression: No Hello, I have a technical question I=E2=80=99d like to ask. I noticed that = when an interrupt uses both smp_affinity and effective_affinity, it is forced to bi= nd to the CPU specified by effective_affinity. May I ask which part of the code makes effective_affinity override and take effect over smp_affinity? I woul= d be very grateful if you could help me with this. Thank you very much in advanc= e. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=