enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/drivers/perf/qcom_l3_pmu.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Driver for the L3 cache PMUs in Qualcomm Technologies chips.
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  *
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@@ -7,18 +8,9 @@
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  * the slices. User space needs to aggregate to individual counts to provide
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  * a global picture.
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  *
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- * See Documentation/perf/qcom_l3_pmu.txt for more details.
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+ * See Documentation/admin-guide/perf/qcom_l3_pmu.rst for more details.
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  *
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  * Copyright (c) 2015-2017, The Linux Foundation. All rights reserved.
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 and
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- * only version 2 as published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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  */
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 #include <linux/acpi.h>
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 		return -ENOENT;
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 	/*
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-	 * There are no per-counter mode filters in the PMU.
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-	 */
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-	if (event->attr.exclude_user || event->attr.exclude_kernel ||
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-	    event->attr.exclude_hv || event->attr.exclude_idle)
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-		return -EINVAL;
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-
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-	/*
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 	 * Sampling not supported since these events are not core-attributable.
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 	 */
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 	if (hwc->sample_period)
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@@ -777,6 +762,7 @@
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 		.read		= qcom_l3_cache__event_read,
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 		.attr_groups	= qcom_l3_cache_pmu_attr_grps,
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+		.capabilities	= PERF_PMU_CAP_NO_EXCLUDE,
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 	};
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 	memrc = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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@@ -828,6 +814,7 @@
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 	.driver = {
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 		.name = "qcom-l3cache-pmu",
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 		.acpi_match_table = ACPI_PTR(qcom_l3_cache_pmu_acpi_match),
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+		.suppress_bind_attrs = true,
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 	},
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 	.probe = qcom_l3_cache_pmu_probe,
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 };