40 lines
1.3 KiB
Diff
40 lines
1.3 KiB
Diff
From 2ee9d506673f6abaee074312d2ae189fd941e58c Mon Sep 17 00:00:00 2001
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From: Junhao He <hejunhao3@huawei.com>
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Date: Wed, 4 Jan 2023 19:55:09 +0800
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Subject: [PATCH 44/55] perf: hisi: Fix read sccl_id and ccl_id error in TSV200
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driver inclusion
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category: bugfix
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bugzilla: https://gitee.com/openeuler/kernel/issues/I68F5A
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CVE: NA
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--------------------------------
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In TSV200 platform, SCCL is Aff3[7:0], CCL is Aff2[7:0] if mt.
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Fixes: 1af26389a3 ("perf: hisi: Fix read sccl_id and ccl_id error in some platform")
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Signed-off-by: Junhao He <hejunhao3@huawei.com>
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Reviewed-by: Yang Shen <shenyang39@huawei.com>
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Reviewed-by: Yang Jihong <yangjihong1@huawei.com>
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Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>
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Signed-off-by: hongrongxuan <hongrongxuan@huawei.com>
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---
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drivers/perf/hisilicon/hisi_uncore_pmu.c | 1 -
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1 file changed, 1 deletion(-)
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diff --git a/drivers/perf/hisilicon/hisi_uncore_pmu.c b/drivers/perf/hisilicon/hisi_uncore_pmu.c
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index 9aaaf9cf2b2a..91d2da895924 100644
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--- a/drivers/perf/hisilicon/hisi_uncore_pmu.c
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+++ b/drivers/perf/hisilicon/hisi_uncore_pmu.c
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@@ -440,7 +440,6 @@ static void hisi_read_sccl_and_ccl_id(int *scclp, int *cclp)
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if (mt) {
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switch (read_cpuid_part_number()) {
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case HISI_CPU_PART_TSV110:
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- case HISI_CPU_PART_TSV200:
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case ARM_CPU_PART_CORTEX_A55:
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sccl = aff2 >> 3;
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ccl = aff2 & 0x7;
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--
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2.27.0
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