diff options
| author | Radim Krčmář <rkrcmar@redhat.com> | 2017-09-08 14:40:43 +0200 |
|---|---|---|
| committer | Radim Krčmář <rkrcmar@redhat.com> | 2017-09-08 14:40:43 +0200 |
| commit | 5f54c8b2d4fad95d1f8ecbe023ebe6038e6d3760 (patch) | |
| tree | daca83ea5f9af1bd158504bd0b5af89c5a99b7fa /drivers/irqchip/irq-atmel-aic.c | |
| parent | Merge branch 'kvm-ppc-next' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff) | |
| parent | KVM: PPC: Book3S HV: Protect updates to spapr_tce_tables list (diff) | |
| download | linux-5f54c8b2d4fad95d1f8ecbe023ebe6038e6d3760.tar.xz linux-5f54c8b2d4fad95d1f8ecbe023ebe6038e6d3760.zip | |
Merge branch 'kvm-ppc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
This fix was intended for 4.13, but didn't get in because both
maintainers were on vacation.
Paul Mackerras:
"It adds mutual exclusion between list_add_rcu and list_del_rcu calls
on the kvm->arch.spapr_tce_tables list. Without this, userspace could
potentially trigger corruption of the list and cause a host crash or
worse."
Diffstat (limited to 'drivers/irqchip/irq-atmel-aic.c')
| -rw-r--r-- | drivers/irqchip/irq-atmel-aic.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/irqchip/irq-atmel-aic.c b/drivers/irqchip/irq-atmel-aic.c index 37f952dd9fc9..bb1ad451392f 100644 --- a/drivers/irqchip/irq-atmel-aic.c +++ b/drivers/irqchip/irq-atmel-aic.c @@ -209,20 +209,20 @@ static const struct irq_domain_ops aic_irq_ops = { .xlate = aic_irq_domain_xlate, }; -static void __init at91rm9200_aic_irq_fixup(struct device_node *root) +static void __init at91rm9200_aic_irq_fixup(void) { - aic_common_rtc_irq_fixup(root); + aic_common_rtc_irq_fixup(); } -static void __init at91sam9260_aic_irq_fixup(struct device_node *root) +static void __init at91sam9260_aic_irq_fixup(void) { - aic_common_rtt_irq_fixup(root); + aic_common_rtt_irq_fixup(); } -static void __init at91sam9g45_aic_irq_fixup(struct device_node *root) +static void __init at91sam9g45_aic_irq_fixup(void) { - aic_common_rtc_irq_fixup(root); - aic_common_rtt_irq_fixup(root); + aic_common_rtc_irq_fixup(); + aic_common_rtt_irq_fixup(); } static const struct of_device_id aic_irq_fixups[] __initconst = { |