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@xxxxxxxx> AuthorDate: Thu, 01 Jul 2021 15:27:50 +02:00 Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx> 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@xxxxxxxx> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> --- 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
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