From e6546342a830e520d14ef03aa95677611de0d90c Mon Sep 17 00:00:00 2001 From: Jason Wang Date: Mon, 7 Sep 2020 18:49:01 +0800 Subject: linux headers: sync to 5.9-rc4 Update against Linux 5.9-rc4. Cc: Cornelia Huck Cc: Paolo Bonzini Signed-off-by: Jason Wang Message-Id: <20200907104903.31551-2-jasowang@redhat.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- linux-headers/linux/vhost.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'linux-headers/linux/vhost.h') diff --git a/linux-headers/linux/vhost.h b/linux-headers/linux/vhost.h index 0c2349612e..7523218532 100644 --- a/linux-headers/linux/vhost.h +++ b/linux-headers/linux/vhost.h @@ -91,6 +91,8 @@ /* Use message type V2 */ #define VHOST_BACKEND_F_IOTLB_MSG_V2 0x1 +/* IOTLB can accept batching hints */ +#define VHOST_BACKEND_F_IOTLB_BATCH 0x2 #define VHOST_SET_BACKEND_FEATURES _IOW(VHOST_VIRTIO, 0x25, __u64) #define VHOST_GET_BACKEND_FEATURES _IOR(VHOST_VIRTIO, 0x26, __u64) -- cgit v1.2.3-55-g7522