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 11500333443; Tue, 11 Nov 2025 01:09:40 +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=1762823381; cv=none; b=FQjbXNKjfFXrLWmc1mIDMBHpaOo3t6CCnIh5E9lmM6Giyrl1uYHeRp635MGNAobX5Suszg6wCP8JmaGc9C166I0okUcV+z+C9deUBRkMA0qtDEYqz2NgsV6nwXn1CW/sz4ug5wG44TUUAdL03PerEE0nZ99tu2cm8HbWi0/bzDs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762823381; c=relaxed/simple; bh=Werwz94Znl7xLYwhnmjzb8LBojsaf4IV+wZbvmmAa9A=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=kv2TyhmZOOn2Cx52elPZT0jnVekLL6PooNK/CXW6IG/+jF8GQUDVV9R1oxBdXI3bZmoynm+Tcuc8E6p3Vqzo5Dy9YCQAm/uhgs1x6YhfbQh4kzMu2fGPM5e/ZY5fOHYFU5yoKQjPWheIiz0fs1ldIuWRnFNXMN9zUOv7HeihsaU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=zCb7m8M8; 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="zCb7m8M8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 630A6C116B1; Tue, 11 Nov 2025 01:09:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1762823380; bh=Werwz94Znl7xLYwhnmjzb8LBojsaf4IV+wZbvmmAa9A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=zCb7m8M87wPoCzA2aaOAmkkoqax+eQidZKBt26+7rW5zdkHiBnDi7g+THF4axsx9m nN/S5wA6h52E5YlqXfhNPLM1Zruj8il3wfhA7hsQlQ1H+bYX/tR7dKseSt1WzpnqaE OTDlcwJrCG8ymwqX9KHVQUXxClB3rZ00AlP3t3kk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Lijo Lazar , Asad Kamal , Alex Deucher , Sasha Levin Subject: [PATCH 6.12 186/565] drm/amd/pm: Use cached metrics data on arcturus Date: Tue, 11 Nov 2025 09:40:42 +0900 Message-ID: <20251111004531.117801606@linuxfoundation.org> X-Mailer: git-send-email 2.51.2 In-Reply-To: <20251111004526.816196597@linuxfoundation.org> References: <20251111004526.816196597@linuxfoundation.org> User-Agent: quilt/0.69 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 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Lijo Lazar [ Upstream commit 2f3b1ccf83be83a3330e38194ddfd1a91fec69be ] Cached metrics data validity is 1ms on arcturus. It's not reasonable for any client to query gpu_metrics at a faster rate and constantly interrupt PMFW. Signed-off-by: Lijo Lazar Reviewed-by: Asad Kamal Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c index d4b954b22441c..3e52668a98b4c 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c @@ -2326,7 +2326,7 @@ static ssize_t arcturus_get_gpu_metrics(struct smu_context *smu, ret = smu_cmn_get_metrics_table(smu, &metrics, - true); + false); if (ret) return ret; -- 2.51.0