Commit 35ba3137 authored by Chen Jun's avatar Chen Jun Committed by Zheng Zengkai
Browse files

perf: hisi: Make irq shared 

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I584X2


CVE: NA

--------------------------------

On some platforms, there are some error:
genirq: Flags mismatch irq 23. 00010804 (xxx) vs. 00010804 (xxx)

The reason is that there are more than one pmu nodes witch uses the same
irq number.

Add IROF_SHARED when devm_request_irq

Signed-off-by: default avatarChen Jun <chenjun102@huawei.com>
Reviewed-by: default avatarWeilong Chen <chenweilong@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parent b9407325

drivers/perf/hisilicon/hisi_uncore_pmu.c

+1 −1
Original line number Diff line number Diff line
@@ -168,7 +168,7 @@ int hisi_uncore_pmu_init_irq(struct hisi_pmu *hisi_pmu, 
		return irq;



	ret = devm_request_irq(&pdev->dev, irq, hisi_uncore_pmu_isr,

			       IRQF_NOBALANCING | IRQF_NO_THREAD,

			       IRQF_NOBALANCING | IRQF_NO_THREAD | IRQF_SHARED,

			       dev_name(&pdev->dev), hisi_pmu);

	if (ret < 0) {

		dev_err(&pdev->dev,