From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B31E554903; Tue, 14 May 2024 11:04:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715684673; cv=none; b=R4yeKCJ+0Hyk9Ym+DoK243pJ5uAvAZjk9s700g55+0QgUVqZCk6kJO6XW+Cqr3bMApMIkCvPKyVp2z6+NObcIkk8OBo3zMO7+GDW9pLliHttmVxHKfjLiJdQYWJFg4CxbcEevPh5zV2l6EOPCxjs+6T8FtWB+kRz2WbiFJHYy0E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715684673; c=relaxed/simple; bh=/XmU+kbw3CghCQn0TzqMN7HoJT3U6YuBep/VTkXd4/Q=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=So8i550481FJBtGIVeMpZzvAr8a3xXsUiIQkKWY7o8aRzPVOeayUhdMeREDOopzDPSqdETM1r4rQCqGj12rg4kHvTzzPuRQOkMjrUhqQdES0QoYAmu50GJ0PlwynSb77PRG71qn2TFvFk7P21zMI4PqJGAcff8LT8SFb4MF9N0c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=OiCDpoj1; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="OiCDpoj1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 80F51C2BD10; Tue, 14 May 2024 11:04:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1715684673; bh=/XmU+kbw3CghCQn0TzqMN7HoJT3U6YuBep/VTkXd4/Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OiCDpoj1sk+brVpO61mwOxV+MUf4FFen0Ui4a2hxFE0mbwmzXerbaed3T5RNhP9Zx +m3he9PY73/K6AwgUSzyv9H0bC6DEFJoHrEoLUf+xhEOGv7Rna6idDrzPenfOpadyL MIGL1plCCo17kPmt9gYL9FkjUO+wM09wUD7ezuaI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Christian Koenig , Alex Deucher , Shashank Sharma , Arvind Yadav , Sasha Levin Subject: [PATCH 6.6 074/301] drm/amdgpu: fix doorbell regression Date: Tue, 14 May 2024 12:15:45 +0200 Message-ID: <20240514101035.044863432@linuxfoundation.org> X-Mailer: git-send-email 2.45.0 In-Reply-To: <20240514101032.219857983@linuxfoundation.org> References: <20240514101032.219857983@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Shashank Sharma [ Upstream commit 705d0480e6ae5a73ca3a9c04316d0678e19a46ed ] This patch adds a missed handling of PL domain doorbell while handling VRAM faults. Cc: Christian Koenig Cc: Alex Deucher Fixes: a6ff969fe9cb ("drm/amdgpu: fix visible VRAM handling during faults") Reviewed-by: Christian Koenig Signed-off-by: Shashank Sharma Signed-off-by: Arvind Yadav Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index d1687b5725693..b95018b1d2ae6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -424,7 +424,7 @@ bool amdgpu_res_cpu_visible(struct amdgpu_device *adev, return false; if (res->mem_type == TTM_PL_SYSTEM || res->mem_type == TTM_PL_TT || - res->mem_type == AMDGPU_PL_PREEMPT) + res->mem_type == AMDGPU_PL_PREEMPT || res->mem_type == AMDGPU_PL_DOORBELL) return true; if (res->mem_type != TTM_PL_VRAM) -- 2.43.0