From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4E149606A319 for ; Tue, 20 Oct 2026 02:37:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=QbB/4upF Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 161A010E2FA; Tue, 20 Oct 2026 02:37:37 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) by gabe.freedesktop.org (Postfix) with ESMTPS id C7DE810E2FA for ; Tue, 20 Oct 2026 02:37:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1792463851; x=1823999851; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=VAAc7V/IFdoFF5KS0qZ0A1/FWdcl7N1akS6SOF2bH5w=; b=QbB/4upFSAlBy1RNuUEd84+hh+TxlRLUYnHNX3WpOfSInwBEp9dLzIKt /FgmrTqnmpT5Jnn/asEH4h47jU1uSUH6ENdl5Bd1Gp+FJV/XQ+5bvkPnO afunGwj2jHaW8t7YiPWQKefNRz9Fi+Q79GbkVEUHSKmKe203w0p1XWvTB 8QDT6DdBbRMGvtOMCxOii4o5v07g4J2wix9NWGV0nadwiTxNZYUujsOFG EqHjJgzDB0jokzKcDFMu8KNsdtmK/Zae4sBvpTpP79coyjH0aXrf0iwmW 08CHbtZs/dkrdrKIXZw/G5vr8bfRAz0VlEIeZ8CzEc9m8OBPPypqy0QCH A==; X-CSE-ConnectionGUID: wdgAdD2QRfe28p+TzyG6Pg== X-CSE-MsgGUID: uC6S78B+Q3aqb2pcmD/nLA== X-IronPort-AV: E=McAfee;i="6800,10657,11940"; a="1040806" X-IronPort-AV: E=Sophos;i="6.27,168,1787036400"; d="scan'208";a="1040806" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Oct 2026 19:37:30 -0700 X-CSE-ConnectionGUID: Y3CXI4s5QZieK/Halt4dqw== X-CSE-MsgGUID: 75ifdVPvTk+8kGivtznqTQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,168,1787036400"; d="scan'208";a="2648659" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by orviesa005.jf.intel.com with ESMTP; 19 Oct 2026 19:37:28 -0700 From: Raag Jadav To: intel-xe@lists.freedesktop.org Cc: riana.tauro@intel.com, michal.wajdeczko@intel.com, lukasz.laguna@intel.com, matthew.d.roper@intel.com, matthew.brost@intel.com, mallesh.koujalagi@intel.com, rodrigo.vivi@intel.com, Raag Jadav Subject: [PATCH v13 3/9] drm/xe/hw_error: Guard csc_hw_error_work() with runtime PM Date: Tue, 20 Oct 2026 08:06:03 +0530 Message-ID: <20261020023641.200658-4-raag.jadav@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20261020023641.200658-1-raag.jadav@intel.com> References: <20261020023641.200658-1-raag.jadav@intel.com> X-Archived-By: 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-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Intel-xe" X-Spam-Status: No, score=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 xe_device_declare_wedged() callers are expected to hold a runtime PM reference. Fix it. Fixes: a7df563b45b0 ("drm/xe/xe_hw_error: Handle CSC Firmware reported Hardware errors") Signed-off-by: Raag Jadav --- v10: Guard wedge callers with runtime PM (Sashiko) --- drivers/gpu/drm/xe/xe_hw_error.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/xe/xe_hw_error.c b/drivers/gpu/drm/xe/xe_hw_error.c index f53a6b3055de..ac720710c8e8 100644 --- a/drivers/gpu/drm/xe/xe_hw_error.c +++ b/drivers/gpu/drm/xe/xe_hw_error.c @@ -14,6 +14,7 @@ #include "xe_drm_ras.h" #include "xe_hw_error.h" #include "xe_mmio.h" +#include "xe_pm.h" #include "xe_survivability_mode.h" #define GT_HW_ERROR_MAX_ERR_BITS 16 @@ -170,6 +171,7 @@ static void csc_hw_error_work(struct work_struct *work) struct xe_tile *tile = container_of(work, typeof(*tile), csc_hw_error_work); struct xe_device *xe = tile_to_xe(tile); + guard(xe_pm_runtime)(xe); xe_survivability_mode_runtime_enable(xe); } -- 2.43.0