mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 10:08:59 +00:00
e2e2fc3cd0
Add updated patches for 6.6. DMA/cache-handling patches have been reworked / backported from upstream. Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
31 lines
949 B
Diff
31 lines
949 B
Diff
From 30e0cdcf9e05faa65ecde4ed8b70039568fdb660 Mon Sep 17 00:00:00 2001
|
|
From: Minda Chen <minda.chen@starfivetech.com>
|
|
Date: Thu, 2 Mar 2023 17:16:01 +0800
|
|
Subject: [PATCH 076/116] perf: sbi: disable cpu hotplug callback.
|
|
|
|
register cpu hotplug callback will cause dhrystone
|
|
and coremark benchmark reduce the scores. this CPU
|
|
hotplug ops will do in sbi cpu/on and off. So disable
|
|
this no side effect.
|
|
|
|
Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
|
|
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
|
|
---
|
|
drivers/perf/riscv_pmu_sbi.c | 2 ++
|
|
1 file changed, 2 insertions(+)
|
|
|
|
--- a/drivers/perf/riscv_pmu_sbi.c
|
|
+++ b/drivers/perf/riscv_pmu_sbi.c
|
|
@@ -1114,9 +1114,11 @@ static int pmu_sbi_device_probe(struct p
|
|
}
|
|
pdev->dev.groups = pmu_sbi_groups;
|
|
|
|
+#ifndef CONFIG_ARCH_STARFIVE
|
|
ret = cpuhp_state_add_instance(CPUHP_AP_PERF_RISCV_STARTING, &pmu->node);
|
|
if (ret)
|
|
return ret;
|
|
+#endif
|
|
|
|
ret = riscv_pm_pmu_register(pmu);
|
|
if (ret)
|