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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CCD69C47247 for ; Thu, 7 May 2020 14:36:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 97ED620B1F for ; Thu, 7 May 2020 14:36:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588862217; bh=0zUgoL8zGPgVJ5XXJhZqITkeX4BLPqERLZPMDtUiQog=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=duJ/sVsM2Fl86cAt+lGnaDNRX/+hgCsc+kM++CcB7nfhqykHOtu8xhn48ymAJNLKU QIJzKT1GpwsRpYHYft5GpMj519ckm3Z6celNeapPHmL9g91MZr+5naB8Pu3QWYsaKS 1t48MCUDTyjXXmOAxI9ogFfxQQAd8jB5Gi22dV7E= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727924AbgEGOg5 (ORCPT ); Thu, 7 May 2020 10:36:57 -0400 Received: from mail.kernel.org ([198.145.29.99]:54380 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727970AbgEGO2I (ORCPT ); Thu, 7 May 2020 10:28:08 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3A7E62084D; Thu, 7 May 2020 14:28:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588861688; bh=0zUgoL8zGPgVJ5XXJhZqITkeX4BLPqERLZPMDtUiQog=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fTrEG8zGrix8TC/GUvQe0Grxu2JXjdVGsxa/A6WOOMTojb2l07ZTRDzZdR4WI0Ut7 I2gNK+UjUsjQXiR+fs8RtNjEgIdC+TyxV27XzXLs0OrINq6DcGgznGhkm8qhUKPlFM Wp4wVHR8bbq2bnInJcg8fSfyfbKbBXoy0QXK/p4M= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= , =?UTF-8?q?Christian=20K=C3=B6nig?= , Pierre-Eric Pelloux-Prayer , Alex Deucher , Sasha Levin , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.6 33/50] drm/amdgpu: bump version for invalidate L2 before SDMA IBs Date: Thu, 7 May 2020 10:27:09 -0400 Message-Id: <20200507142726.25751-33-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200507142726.25751-1-sashal@kernel.org> References: <20200507142726.25751-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Marek Olšák [ Upstream commit 9017a4897a20658f010bebea825262963c10afa6 ] This fixes GPU hangs due to cache coherency issues. Bump the driver version. Split out from the original patch. Signed-off-by: Marek Olšák Reviewed-by: Christian König Tested-by: Pierre-Eric Pelloux-Prayer Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 42f4febe24c6d..8d45a2b662aeb 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -85,9 +85,10 @@ * - 3.34.0 - Non-DC can flip correctly between buffers with different pitches * - 3.35.0 - Add drm_amdgpu_info_device::tcc_disabled_mask * - 3.36.0 - Allow reading more status registers on si/cik + * - 3.37.0 - L2 is invalidated before SDMA IBs, needed for correctness */ #define KMS_DRIVER_MAJOR 3 -#define KMS_DRIVER_MINOR 36 +#define KMS_DRIVER_MINOR 37 #define KMS_DRIVER_PATCHLEVEL 0 int amdgpu_vram_limit = 0; -- 2.20.1