irqbalance/feature-aarch64-add-the-regular-to-get-the-correct-i.patch

From c924f1df705a301a0ffc01fce4c7712756c8b1d2 Mon Sep 17 00:00:00 2001
From: Zengruan Ye <yezengruan@huawei.com>
Date: Sat, 13 Jul 2019 19:09:09 +0800
Subject: [PATCH] feature: aarch64: add the regular to get the correct irq
 class on hisi board

First, get the full irq desc name, include that the name split by blank, just like
(hisi_sas_v2_hw sata). We use the irq type to mark the begin of the name.

Second, for hisi bord, we consider to match the IRQ_SCSI class (which the
irqbalance service concerned, and the eth device match follow the
open community rule) by keywords group hisi & sas or hisi & sata.

Signed-off-by: wanghaibin <wanghaibin.wang@huawei.com>
---
 procinterrupts.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/procinterrupts.c b/procinterrupts.c
index 854282f..32c5e53 100644
--- a/procinterrupts.c
+++ b/procinterrupts.c
@@ -108,6 +108,8 @@ static void guess_arm_irq_hints(char *name, struct irq_info *info)
 	/* Note: Last entry is a catchall */
 	static struct irq_match matches[] = {
 		{ "eth.*" ,{NULL} ,NULL, IRQ_TYPE_LEGACY, IRQ_GBETH },
+		{ "hisi\\w*? *sas" ,{NULL}, NULL, IRQ_TYPE_LEGACY, IRQ_SCSI},
+		{ "hisi\\w*? *sata" ,{NULL}, NULL, IRQ_TYPE_LEGACY, IRQ_SCSI},
 		{ "[A-Z0-9]{4}[0-9a-f]{4}", {NULL} ,check_platform_device, IRQ_TYPE_LEGACY, IRQ_OTHER},
 		{ "PNP[0-9a-f]{4}", {NULL} ,check_platform_device, IRQ_TYPE_LEGACY, IRQ_OTHER},
 		{ ".*", {NULL}, NULL, IRQ_TYPE_LEGACY, IRQ_OTHER},
-- 
2.23.0