Linus,
please pull the latest irq-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
irq-urgent-for-linus
Two small fixlets:
- Add the missing iomu mapping call in the Fleescale/NXP/Qualcomm/whoever
owns it now/ SCFG MSI irqchip driver. Otherwise IRQs wont work at all.
- Fix a SMP=n build warning in the STM32 irq chip driver
Thanks,
tglx
------------------>
Arnd Bergmann (1):
irqchip/stm32: Fix non-SMP build warning
Laurentiu Tudor (1):
irqchip/ls-scfg-msi: Map MSIs in the iommu
drivers/irqchip/irq-ls-scfg-msi.c | 3 +++
drivers/irqchip/irq-stm32-exti.c | 4 +---
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/irqchip/irq-ls-scfg-msi.c
b/drivers/irqchip/irq-ls-scfg-msi.c
index 57e3d900f19e..1ec3bfe56693 100644
--- a/drivers/irqchip/irq-ls-scfg-msi.c
+++ b/drivers/irqchip/irq-ls-scfg-msi.c
@@ -21,6 +21,7 @@
#include <linux/of_pci.h>
#include <linux/of_platform.h>
#include <linux/spinlock.h>
+#include <linux/dma-iommu.h>
#define MSI_IRQS_PER_MSIR 32
#define MSI_MSIR_OFFSET 4
@@ -94,6 +95,8 @@ static void ls_scfg_msi_compose_msg(struct irq_data *data,
struct msi_msg *msg)
if (msi_affinity_flag)
msg->data |= cpumask_first(data->common->affinity);
+
+ iommu_dma_map_msi_msg(data->irq, msg);
}
static int ls_scfg_msi_set_affinity(struct irq_data *irq_data,
diff --git a/drivers/irqchip/irq-stm32-exti.c b/drivers/irqchip/irq-stm32-exti.c
index 5089c1e2838d..3a7e8905a97e 100644
--- a/drivers/irqchip/irq-stm32-exti.c
+++ b/drivers/irqchip/irq-stm32-exti.c
@@ -552,9 +552,7 @@ static struct irq_chip stm32_exti_h_chip = {
.irq_set_type = stm32_exti_h_set_type,
.irq_set_wake = stm32_exti_h_set_wake,
.flags = IRQCHIP_MASK_ON_SUSPEND,
-#ifdef CONFIG_SMP
- .irq_set_affinity = stm32_exti_h_set_affinity,
-#endif
+ .irq_set_affinity = IS_ENABLED(CONFIG_SMP) ?
stm32_exti_h_set_affinity : NULL,
};
static int stm32_exti_h_domain_alloc(struct irq_domain *dm,
