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 07F31185E7F; Tue, 27 May 2025 17:22:27 +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=1748366547; cv=none; b=jBEWxG8KKjPUwCREXTjlwD6qliO/NIv4Jew6DYl7oz/vRyM5ZrdORO+YuBeUs1gGbMQ0dgz9Z9B3KWtJN4IpKYCph7r3ydOPFREZXhk01bjRgDA1TOQ68VgMMohH8dluX0j0Nveh4z1g40M+LNkLKTBr0pTL0yKKtGmzapvZycY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748366547; c=relaxed/simple; bh=EE5MaK1642J/101mTrsCIhx0eShHbE5OS06xUS5tDFk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=uCHYZyZVkCXo7x+C/N0xgz2/vuZQyUrZ1fvSX8GgWjK7KXj+R1lDOq1EJBjwXzpgGkysNgkCRJNOkazwxk/LOY6bEeDcBhpmKnYUJAyDhoA9wWWjqnKqM+NU6/pZ8h9ow78sSIXVq5mfR1Hh4iP0S+EG1hYtODwTFugqgNZL9xE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=kUaeJRAP; 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="kUaeJRAP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 692ECC4CEE9; Tue, 27 May 2025 17:22:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1748366546; bh=EE5MaK1642J/101mTrsCIhx0eShHbE5OS06xUS5tDFk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kUaeJRAPmKiUVOmsUiTkojg7kFDtW65iw3bD+9t3Uong4TLEGLj/18HiaLPXTwtor AmWRkjv0Hc3AInoog/JN0fPc2BuA9YLDV4Y9z0NuwnIfVah9WNuR0RTo5NvCV1Xbig IaIzz4RmaLrSQ91UDSXFXxIcB7O3/WDQeudsHDmQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jonathan Kim , Lancelot Six , Harish Kasiviswanathan , Alex Deucher , Sasha Levin Subject: [PATCH 6.14 103/783] drm/amdkfd: set precise mem ops caps to disabled for gfx 11 and 12 Date: Tue, 27 May 2025 18:18:20 +0200 Message-ID: <20250527162517.339199638@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250527162513.035720581@linuxfoundation.org> References: <20250527162513.035720581@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jonathan Kim [ Upstream commit f82d27dcff939d3cbecbc60e1b71e2518c37e81d ] Clause instructions with precise memory enabled currently hang the shader so set capabilities flag to disabled since it's unsafe to use for debugging. Signed-off-by: Jonathan Kim Tested-by: Lancelot Six Reviewed-by: Harish Kasiviswanathan Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c index 62a9a9ccf9bb6..334c576a75b14 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c @@ -2006,10 +2006,6 @@ static void kfd_topology_set_capabilities(struct kfd_topology_device *dev) dev->node_props.debug_prop |= HSA_DBG_WATCH_ADDR_MASK_LO_BIT_GFX10 | HSA_DBG_WATCH_ADDR_MASK_HI_BIT; - if (KFD_GC_VERSION(dev->gpu) >= IP_VERSION(11, 0, 0)) - dev->node_props.capability |= - HSA_CAP_TRAP_DEBUG_PRECISE_MEMORY_OPERATIONS_SUPPORTED; - if (KFD_GC_VERSION(dev->gpu) >= IP_VERSION(12, 0, 0)) dev->node_props.capability |= HSA_CAP_TRAP_DEBUG_PRECISE_ALU_OPERATIONS_SUPPORTED; -- 2.39.5