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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 87C28C4332F for ; Sun, 29 Oct 2023 23:05:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231726AbjJ2XFx (ORCPT ); Sun, 29 Oct 2023 19:05:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43944 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231191AbjJ2XFP (ORCPT ); Sun, 29 Oct 2023 19:05:15 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1CA6749C7; Sun, 29 Oct 2023 16:00:07 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B04E8C433A9; Sun, 29 Oct 2023 22:58:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1698620315; bh=3mAkvYhaIpBAD/OMQnOozwZwqIkYN3WlB5HZRPp9SAQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cCwv5BGceElS75Fx0PBvCBGRS9zPoiKPujHwPc5L+kMxpQTxLXNSHj7u4nkYxqhSL +P9K1HXNStXmC15XeVuGatu5FuzEwCUuEXMmvmXvpmkUStasYMc81NYN/tqHoB8oty keTh/6BiwMM7p9qmNWX7f0khrIoCspMdY02jsWUJgRoknWUL73lhE7ivtISBFTzwgu GF4pLi8uYdKCtvkXGKAkJqPknwxY2NF3HXuVqiOm5Pkjvty0OFyrAIsfnfRmuH9K/7 jZkawS66LDUvQxm4tmghzNr2FCSyRnUQv4KMm2BEod+Y8d7CzPDgErVRxd8WZCOTuy 5/rTmLdqfw1lA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Luben Tuikov , Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , Sasha Levin , alexander.deucher@amd.com, Xinhui.Pan@amd.com, airlied@gmail.com, daniel@ffwll.ch, lijo.lazar@amd.com, James.Zhu@amd.com, pierre-eric.pelloux-prayer@amd.com, zhenguo.yin@amd.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 6.1 29/39] gpu/drm: Eliminate DRM_SCHED_PRIORITY_UNSET Date: Sun, 29 Oct 2023 18:57:01 -0400 Message-ID: <20231029225740.790936-29-sashal@kernel.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231029225740.790936-1-sashal@kernel.org> References: <20231029225740.790936-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.1.60 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Luben Tuikov [ Upstream commit fa8391ad68c16716e2c06ada397e99ceed2fb647 ] Eliminate DRM_SCHED_PRIORITY_UNSET, value of -2, whose only user was amdgpu. Furthermore, eliminate an index bug, in that when amdgpu boots, it calls drm_sched_entity_init() with DRM_SCHED_PRIORITY_UNSET, which uses it to index sched->sched_rq[]. Cc: Alex Deucher Cc: Christian König Signed-off-by: Luben Tuikov Acked-by: Alex Deucher Link: https://lore.kernel.org/r/20231017035656.8211-2-luben.tuikov@amd.com Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 3 ++- include/drm/gpu_scheduler.h | 3 +-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c index fdbeafda4e80a..1ed2142a6e7bf 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c @@ -64,7 +64,8 @@ amdgpu_ctx_to_drm_sched_prio(int32_t ctx_prio) { switch (ctx_prio) { case AMDGPU_CTX_PRIORITY_UNSET: - return DRM_SCHED_PRIORITY_UNSET; + pr_warn_once("AMD-->DRM context priority value UNSET-->NORMAL"); + return DRM_SCHED_PRIORITY_NORMAL; case AMDGPU_CTX_PRIORITY_VERY_LOW: return DRM_SCHED_PRIORITY_MIN; diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h index 2ae4fd62e01c4..17e7e3145a058 100644 --- a/include/drm/gpu_scheduler.h +++ b/include/drm/gpu_scheduler.h @@ -55,8 +55,7 @@ enum drm_sched_priority { DRM_SCHED_PRIORITY_HIGH, DRM_SCHED_PRIORITY_KERNEL, - DRM_SCHED_PRIORITY_COUNT, - DRM_SCHED_PRIORITY_UNSET = -2 + DRM_SCHED_PRIORITY_COUNT }; /** -- 2.42.0