From: Long Li <lon...@microsoft.com>

Interrupt and monitor pages should be in Hyper-V page size (4k bytes).
This can be different to the system page size.

Cc: sta...@vger.kernel.org
Fixes: 95096f2fbd10 ("uio-hv-generic: new userspace i/o driver for VMBus")
Signed-off-by: Long Li <lon...@microsoft.com>
---
 drivers/uio/uio_hv_generic.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/uio/uio_hv_generic.c b/drivers/uio/uio_hv_generic.c
index 1b19b5647495..08385b04c4ab 100644
--- a/drivers/uio/uio_hv_generic.c
+++ b/drivers/uio/uio_hv_generic.c
@@ -287,13 +287,13 @@ hv_uio_probe(struct hv_device *dev,
        pdata->info.mem[INT_PAGE_MAP].name = "int_page";
        pdata->info.mem[INT_PAGE_MAP].addr
                = (uintptr_t)vmbus_connection.int_page;
-       pdata->info.mem[INT_PAGE_MAP].size = PAGE_SIZE;
+       pdata->info.mem[INT_PAGE_MAP].size = HV_HYP_PAGE_SIZE;
        pdata->info.mem[INT_PAGE_MAP].memtype = UIO_MEM_LOGICAL;
 
        pdata->info.mem[MON_PAGE_MAP].name = "monitor_page";
        pdata->info.mem[MON_PAGE_MAP].addr
                = (uintptr_t)vmbus_connection.monitor_pages[1];
-       pdata->info.mem[MON_PAGE_MAP].size = PAGE_SIZE;
+       pdata->info.mem[MON_PAGE_MAP].size = HV_HYP_PAGE_SIZE;
        pdata->info.mem[MON_PAGE_MAP].memtype = UIO_MEM_LOGICAL;
 
        if (channel->device_id == HV_NIC) {
-- 
2.34.1


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