diff options
| author |   Cédric Le Goater <clg@kaod.org> | 2021-07-01 15:27:50 +0200 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2021-07-30 23:07:31 +0200 |
| commit | d92df42d7685445a2b6c815d9230d9699d9d400b (patch) | |
| tree | 6e7606f89b07bd844e580aedc7c992301df4aaba /kernel/irq | |
| parent | Linux 5.14-rc3 (diff) | |
| download | linux-dev-d92df42d7685445a2b6c815d9230d9699d9d400b.tar.xz linux-dev-d92df42d7685445a2b6c815d9230d9699d9d400b.zip | |
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>
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/irqdesc.c | 2 | ||||
| -rw-r--r-- | 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 fadb93766020..4e3c29bb603c 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 7c5cd42df3b9..ee595ec09778 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 |