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=-9.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,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 7DF35C433E0 for ; Wed, 17 Jun 2020 20:53:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5D9512073E for ; Wed, 17 Jun 2020 20:53:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=anholt-net.20150623.gappssmtp.com header.i=@anholt-net.20150623.gappssmtp.com header.b="U1vB3FFX" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727007AbgFQUx2 (ORCPT ); Wed, 17 Jun 2020 16:53:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34072 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726758AbgFQUx0 (ORCPT ); Wed, 17 Jun 2020 16:53:26 -0400 Received: from mail-pf1-x444.google.com (mail-pf1-x444.google.com [IPv6:2607:f8b0:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 39496C061755 for ; Wed, 17 Jun 2020 13:53:25 -0700 (PDT) Received: by mail-pf1-x444.google.com with SMTP id z63so1737658pfb.1 for ; Wed, 17 Jun 2020 13:53:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=anholt-net.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Q2vFanbkC3uvjUoe1v3YzWZWXnFy1tDZVnwieI4nd9Y=; b=U1vB3FFXCBnFJurQB75heRhAW7lMV3f4bkk1rZ/IrcNCPafx08mjlJhLOcBRbKMvh6 UW+tkU7o/v3J9aEa+zA6BqkttVnr42asCTQMjKL4vQ/LmR4xM+dGsZI+vhseLnhBoKha qQ55Vc6TJJE1qTzsoTkNFpgmFrBQHrY11gowCx7PmbM0rBZBfwrj3hQ5/F9IqZcvwdh+ t2yXOcOiqIgY5Bc0qxtlfoLNBGI4y0MC1a86lltnPbJ34qY1OP8TMcMlUD2VI1ndg2RA AQCtYvKCqXTtckfzYIQpyl803MP+SrpWF/SjyUXqpDbVn6aBd1z0vCXxLslDMhEvBEtH CSdw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Q2vFanbkC3uvjUoe1v3YzWZWXnFy1tDZVnwieI4nd9Y=; b=cCcfd6bxh4C9k5X1PhuDxkQHY/ja2L0Y4L8fL2W7Yyi382sGvJcdbEhLAWeJzitdqR /RwM3U3eWZpGrXGrutvgaVb0hBb1iTp5FUuGApn3w/dVf8dtxAgTQohnQ0czq7lboisR rufsGKtW6Db8g2f6hjUwOAwS3CLCsmE5JV5zxUzJac+c8YfaPjsIo9u/Zrmsskfsn39Y 9mtToAgpjNn5LnJeUWyJ/iJWBWcAQqGhW0zSb2lM/T0FrLOCMl7j1TfbX6+Bc8iF+KYG Y9ZnGCaBvSBMJ4IG0nLsAZ0tlwFHdUsEmXvcbxuUUbTENKJXOyTfQShHjUaD+ydob/yp +yvA== X-Gm-Message-State: AOAM533UhEu+G1V9xSqFTsjl8/IXVIRkUXLRF0qLWkAmI+kWJxrhOOwZ S7lLcmdLmbi9a0DpHdNOzjYaqQ== X-Google-Smtp-Source: ABdhPJztQrP4O1BHPZxdSGgbABHzOJqmU7cZUuKr3wGa1+knYDpG0udKd8LAT9RleSRBWs6SNIbsmQ== X-Received: by 2002:a63:a06b:: with SMTP id u43mr572047pgn.294.1592427204507; Wed, 17 Jun 2020 13:53:24 -0700 (PDT) Received: from miranda.anholt.net (c-73-11-63-120.hsd1.or.comcast.net. [73.11.63.120]) by smtp.gmail.com with ESMTPSA id ca6sm392454pjb.46.2020.06.17.13.53.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Jun 2020 13:53:23 -0700 (PDT) From: Eric Anholt To: dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, Rob Clark , Sean Paul , Jordan Crouse Cc: linux-kernel@vger.kernel.org, Eric Anholt Subject: [PATCH 1/2] drm/msm: Fix address space size after refactor. Date: Wed, 17 Jun 2020 13:53:09 -0700 Message-Id: <20200617205310.2183722-1-eric@anholt.net> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Previously the address space went from 16M to ~0u, but with the refactor one of the 'f's was dropped, limiting us to 256MB. Additionally, the new interface takes a start and size, not start and end, so we can't just copy and paste. Fixes regressions in dEQP-VK.memory.allocation.random.* Fixes: ccac7ce373c1 ("drm/msm: Refactor address space initialization") Signed-off-by: Eric Anholt --- drivers/gpu/drm/msm/adreno/adreno_gpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index 89673c7ed473..5db06b590943 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -194,7 +194,7 @@ adreno_iommu_create_address_space(struct msm_gpu *gpu, struct msm_gem_address_space *aspace; aspace = msm_gem_address_space_create(mmu, "gpu", SZ_16M, - 0xfffffff); + 0xffffffff - SZ_16M); if (IS_ERR(aspace) && !IS_ERR(mmu)) mmu->funcs->destroy(mmu); -- 2.26.2