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 8049ECD4F5B for ; Tue, 19 May 2026 06:21:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4220C10EA81; Tue, 19 May 2026 06:21:18 +0000 (UTC) Received: from rtg-sunil-navi33.amd.com (unknown [165.204.156.251]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5820110EA7A for ; Tue, 19 May 2026 06:21:16 +0000 (UTC) Received: from rtg-sunil-navi33.amd.com (localhost [127.0.0.1]) by rtg-sunil-navi33.amd.com (8.15.2/8.15.2/Debian-22ubuntu3) with ESMTP id 64J6LBxT440907; Tue, 19 May 2026 11:51:11 +0530 Received: (from sunil@localhost) by rtg-sunil-navi33.amd.com (8.15.2/8.15.2/Submit) id 64J6LBW0440895; Tue, 19 May 2026 11:51:11 +0530 From: Sunil Khatri To: Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= Cc: amd-gfx@lists.freedesktop.org, Sunil Khatri Subject: [PATCH v4 7/9] drm/amdgpu/userq: reserve root bo without interruption Date: Tue, 19 May 2026 11:51:05 +0530 Message-Id: <20260519062107.438653-8-sunil.khatri@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260519062107.438653-1-sunil.khatri@amd.com> References: <20260519062107.438653-1-sunil.khatri@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" Fix the code to make it an uninterruptible reservation for root bo. Signed-off-by: Sunil Khatri --- drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c index 68efed47f412..8b0b53f80499 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c @@ -620,11 +620,7 @@ amdgpu_userq_destroy(struct amdgpu_userq_mgr *uq_mgr, struct amdgpu_usermode_que /* Cancel any pending hang detection work and cleanup */ cancel_delayed_work_sync(&queue->hang_detect_work); - r = amdgpu_bo_reserve(vm->root.bo, false); - if (r) { - drm_file_err(uq_mgr->file, "Failed to reserve root bo during userqueue destroy\n"); - return r; - } + amdgpu_bo_reserve(vm->root.bo, true); amdgpu_userq_buffer_vas_list_cleanup(adev, queue); amdgpu_bo_unreserve(vm->root.bo); -- 2.34.1