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 789F6CCD199 for ; Fri, 17 Oct 2025 15:36:02 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3A02510EC62; Fri, 17 Oct 2025 15:36:02 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=lankhorst.se header.i=@lankhorst.se header.b="eVAUADt5"; dkim-atps=neutral Received: from lankhorst.se (lankhorst.se [141.105.120.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6E3DE10EC67 for ; Fri, 17 Oct 2025 15:36:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lankhorst.se; s=default; t=1760715360; bh=QY9SBQHiQaEhRxzN5k4pWRmnU7LzK/L6Teoe5P268DE=; h=From:To:Subject:Date:From; b=eVAUADt5/KizJHWsbTTBGLTxRcQCsM88MVMVay9B2+ujwJcCAEuvNEihC/HwNSr0L sgOP4nrrS7rYvCMREvOrNC2yACM9JV557t45xJCs+1iLubSOLmYr2lp/Cs+/DLTXGY MU5t/UA/6uFCP9N3Ts/kADHDwp/sEx6pCCjH8e3+bewgawiejmHuZ+j57D4Kdy0dqW kCgB6CwIYpnL4IMsXiF8ckvVvFeDiMas23PeRf4lV9IUNBHgWsIZ0fxI9EfvwdL5AI kf2Nr5rg21yU1lMvOp6Qp+VZWxeQ5/cnD9OUc2OeZ92F71n8AHGkLqrlnPAoDYEanc qpGM+yO4xnAhQ== From: Maarten Lankhorst To: intel-xe@lists.freedesktop.org Subject: [FOR CI 0/5] Test PREEMPT_RT with irqs disabled. Date: Fri, 17 Oct 2025 13:57:46 +0200 Message-ID: <20251017115752.398805-1-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" Just a quick check to see if PREEMPT_RT runs into any issues without IRQs. Maarten Lankhorst (3): drm/xe: Bump xe_device_l2_flush even higher drm/i915/display: Disable interrupts on xe for realtime preemption [FOR-CI] PREEMPT_RT injection 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 | 13 ++++-- drivers/gpu/drm/i915/display/intel_cursor.c | 9 ++-- drivers/gpu/drm/i915/display/intel_vblank.c | 49 ++++++++++++++++----- drivers/gpu/drm/i915/display/intel_vblank.h | 9 ++++ drivers/gpu/drm/xe/Kconfig.debug | 5 +++ drivers/gpu/drm/xe/xe_device.c | 4 +- kernel/Kconfig.preempt | 3 +- 8 files changed, 69 insertions(+), 38 deletions(-) -- 2.51.0