diff options
| -rw-r--r-- | drivers/char/random.c | 1 | ||||
| -rw-r--r-- | drivers/hv/vmbus_drv.c | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/char/random.c b/drivers/char/random.c index e5e1f1432e4d..491a4dce13fe 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -948,6 +948,7 @@ void add_interrupt_randomness(int irq, int irq_flags) /* award one bit for the contents of the fast pool */ credit_entropy_bits(r, credit + 1); } +EXPORT_SYMBOL_GPL(add_interrupt_randomness); #ifdef CONFIG_BLOCK void add_disk_randomness(struct gendisk *disk) diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index f19b6f7a467a..9b5440f6b3b4 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -41,6 +41,7 @@ #include <linux/ptrace.h> #include <linux/screen_info.h> #include <linux/kdebug.h> +#include <linux/random.h> #include "hyperv_vmbus.h" static struct acpi_device *hv_acpi_dev; @@ -826,6 +827,8 @@ static void vmbus_isr(void) else tasklet_schedule(&msg_dpc); } + + add_interrupt_randomness(HYPERVISOR_CALLBACK_VECTOR, 0); } |