From: "tip-bot2 for Cédric Le Goater" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: clg@kaod.org, Thomas Gleixner <tglx@linutronix.de>,
x86@kernel.org, linux-kernel@vger.kernel.org, maz@kernel.org
Subject: [tip: irq/core] genirq: Improve "hwirq" output in /proc and /sys/
Date: Fri, 30 Jul 2021 21:10:35 -0000 [thread overview]
Message-ID: <162767943540.395.16803004880839169459.tip-bot2@tip-bot2> (raw)
The following commit has been merged into the irq/core branch of tip:
Commit-ID: d92df42d7685445a2b6c815d9230d9699d9d400b
Gitweb: https://git.kernel.org/tip/d92df42d7685445a2b6c815d9230d9699d9d400b
Author: Cédric Le Goater <clg@kaod.org>
AuthorDate: Thu, 01 Jul 2021 15:27:50 +02:00
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitterDate: Fri, 30 Jul 2021 23:07:31 +02:00
genirq: Improve "hwirq" output in /proc and /sys/
The HW IRQ numbers generated by the PCI MSI layer can be quite large
on a pSeries machine when running under the IBM Hypervisor and they
appear as negative. Use '%lu' instead to show them correctly.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
kernel/irq/irqdesc.c | 2 +-
kernel/irq/proc.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c
index fadb937..4e3c29b 100644
--- a/kernel/irq/irqdesc.c
+++ b/kernel/irq/irqdesc.c
@@ -188,7 +188,7 @@ static ssize_t hwirq_show(struct kobject *kobj,
raw_spin_lock_irq(&desc->lock);
if (desc->irq_data.domain)
- ret = sprintf(buf, "%d\n", (int)desc->irq_data.hwirq);
+ ret = sprintf(buf, "%lu\n", desc->irq_data.hwirq);
raw_spin_unlock_irq(&desc->lock);
return ret;
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index 7c5cd42..ee595ec 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -513,7 +513,7 @@ int show_interrupts(struct seq_file *p, void *v)
seq_printf(p, " %8s", "None");
}
if (desc->irq_data.domain)
- seq_printf(p, " %*d", prec, (int) desc->irq_data.hwirq);
+ seq_printf(p, " %*lu", prec, desc->irq_data.hwirq);
else
seq_printf(p, " %*s", prec, "");
#ifdef CONFIG_GENERIC_IRQ_SHOW_LEVEL
reply other threads:[~2021-07-30 21:10 UTC|newest]
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