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authorLinus Torvalds <torvalds@linux-foundation.org>2018-04-06 19:44:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-06 19:44:27 -0700
commitf605ba97fb80522656c7dce9825a908f1e765b57 (patch)
treecd7d7e1ebd2d59562a61ee45c350392ab00c7ed6 /samples
parent016c6f25d11af187f93324d5c591f5d6f63dfb75 (diff)
parentda9147140fe3de5a3a3fe5fe7f69739d4f39bea1 (diff)
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Merge tag 'vfio-v4.17-rc1' of git://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson: - Adopt iommu_unmap_fast() interface to type1 backend (Suravee Suthikulpanit) - mdev sample driver fixup (Shunyong Yang) - More efficient PFN mapping handling in type1 backend (Jason Cai) - VFIO device ioeventfd interface (Alex Williamson) - Tag new vfio-platform sub-maintainer (Alex Williamson) * tag 'vfio-v4.17-rc1' of git://github.com/awilliam/linux-vfio: MAINTAINERS: vfio/platform: Update sub-maintainer vfio/pci: Add ioeventfd support vfio/pci: Use endian neutral helpers vfio/pci: Pull BAR mapping setup from read-write path vfio/type1: Improve memory pinning process for raw PFN mapping vfio-mdev/samples: change RDI interrupt condition vfio/type1: Adopt fast IOTLB flush interface when unmap IOVAs
Diffstat (limited to 'samples')
-rw-r--r--samples/vfio-mdev/mtty.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/samples/vfio-mdev/mtty.c b/samples/vfio-mdev/mtty.c
index 09f255bdf3ac..7abb79d8313d 100644
--- a/samples/vfio-mdev/mtty.c
+++ b/samples/vfio-mdev/mtty.c
@@ -534,7 +534,7 @@ static void handle_bar_read(unsigned int index, struct mdev_state *mdev_state,
/* Interrupt priority 2: Fifo trigger level reached */
if ((ier & UART_IER_RDI) &&
- (mdev_state->s[index].rxtx.count ==
+ (mdev_state->s[index].rxtx.count >=
mdev_state->s[index].intr_trigger_level))
*buf |= UART_IIR_RDI;