linux-kernel - [tip: irq/drivers] irqchip/sifive-plic: Use for_each_present_cpu() instead of for_each

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <175603094480.1420.3435582541559010943.tip-bot2@tip-bot2>
Date: Sun, 24 Aug 2025 10:22:24 -0000
From: "tip-bot2 for Fushuai Wang" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Fushuai Wang <wangfushuai@...du.com>, Thomas Gleixner <tglx@...utronix.de>,
 x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [tip: irq/drivers] irqchip/sifive-plic: Use for_each_present_cpu()
 instead of for_each_cpu()

The following commit has been merged into the irq/drivers branch of tip:

Commit-ID:     b92ff23b12046f70f7f41f1e57e77c498dec35d7
Gitweb:        https://git.kernel.org/tip/b92ff23b12046f70f7f41f1e57e77c498dec35d7
Author:        Fushuai Wang <wangfushuai@...du.com>
AuthorDate:    Mon, 11 Aug 2025 14:47:01 +08:00
Committer:     Thomas Gleixner <tglx@...utronix.de>
CommitterDate: Sun, 24 Aug 2025 12:10:46 +02:00

irqchip/sifive-plic: Use for_each_present_cpu() instead of for_each_cpu()

Replace the open coded for_each_cpu(cpu, cpu_present_mask) loop with the
more readable and equivalent for_each_present_cpu(cpu) macro.

Signed-off-by: Fushuai Wang <wangfushuai@...du.com>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Link: https://lore.kernel.org/all/20250811064701.2906-1-wangfushuai@baidu.com

---
 drivers/irqchip/irq-sifive-plic.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/irqchip/irq-sifive-plic.c b/drivers/irqchip/irq-sifive-plic.c
index bf69a48..3de5460 100644
--- a/drivers/irqchip/irq-sifive-plic.c
+++ b/drivers/irqchip/irq-sifive-plic.c
@@ -257,7 +257,7 @@ static int plic_irq_suspend(void)
 			     readl(priv->regs + PRIORITY_BASE + i * PRIORITY_PER_ID));
 	}
 
-	for_each_cpu(cpu, cpu_present_mask) {
+	for_each_present_cpu(cpu) {
 		struct plic_handler *handler = per_cpu_ptr(&plic_handlers, cpu);
 
 		if (!handler->present)
@@ -289,7 +289,7 @@ static void plic_irq_resume(void)
 		       priv->regs + PRIORITY_BASE + i * PRIORITY_PER_ID);
 	}
 
-	for_each_cpu(cpu, cpu_present_mask) {
+	for_each_present_cpu(cpu) {
 		struct plic_handler *handler = per_cpu_ptr(&plic_handlers, cpu);
 
 		if (!handler->present)