From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 64235CCF9FE for ; Thu, 30 Oct 2025 18:47:16 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8182810EA0C; Thu, 30 Oct 2025 18:47:15 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=lankhorst.se header.i=@lankhorst.se header.b="Vfx+Nhzr"; dkim-atps=neutral Received: from lankhorst.se (lankhorst.se [141.105.120.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id 77C7510EA08 for ; Thu, 30 Oct 2025 18:47:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lankhorst.se; s=default; t=1761850031; bh=ul9DkYkoOzZeescpcCamwHI4DTkOAGTLEGpTyO9c8Fo=; h=From:To:Subject:Date:From; b=Vfx+NhzrXIeQCrZcOxLd6lLfoLlfDwQK+6ut5oS5dT9AY1QKez4oY02Vtd5s3wiXX hxSa89q+61scheZReVuknZtgdzVEMgzaXke1okfZz9HtQMXgcwbVa1SiLUVF5KyUUJ Uzf1A8GXNsT/6sdVF10ae3O/9XETZu+tOStwaObobm/R4dGZmEkDFzT93RbqNO5EfI 8eDitdZCgK5MdGSN21GfR0gLAkGK42Cgk3O5f6VJRZoyecMtl0vrpfySGA0YZzQoKq 2e0cxDPaOBQdWA4OP47sbkyaE8vJOJ8E79uV1J9rMyIfyUx+bCdsATYGps6qE6ESmX o3kstYPSgGKRg== From: Maarten Lankhorst To: intel-xe@lists.freedesktop.org Subject: [FOR CI 0/8] Testing PREEMPT_RT with disabling irqs in the most critical section. Date: Thu, 30 Oct 2025 19:47:02 +0100 Message-ID: <20251030184710.359870-1-dev@lankhorst.se> X-Mailer: git-send-email 2.51.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" One more try, I believe all previously bugs found by CI are now fixed. I just want to know what CI thinks of disabling interrupts. Maarten Lankhorst (6): drm/xe: Bump xe_device_l2_flush even higher drm/i915/display: Make get_vblank_counter use intel_de_read_fw() drm/xe/display: Disable preemption in the most critical section PREEMPT_RT injection With disabled irqs instead drm/i915/display: Use intel_de_write_fw in intel_pipe_fastset Mike Galbraith (2): drm/i915: Use preempt_disable/enable_rt() where recommended drm/i915: Don't disable interrupts on PREEMPT_RT during atomic updates drivers/gpu/drm/i915/Kconfig.debug | 15 ---- drivers/gpu/drm/i915/display/intel_crtc.c | 19 +++- drivers/gpu/drm/i915/display/intel_cursor.c | 21 ++++- drivers/gpu/drm/i915/display/intel_display.c | 36 ++++---- drivers/gpu/drm/i915/display/intel_vblank.c | 94 ++++++++++++++------ drivers/gpu/drm/i915/display/intel_vrr.c | 16 ++-- drivers/gpu/drm/xe/Kconfig.debug | 5 ++ drivers/gpu/drm/xe/xe_device.c | 4 +- kernel/Kconfig.preempt | 4 +- 9 files changed, 133 insertions(+), 81 deletions(-) -- 2.51.0