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| author | David S. Miller <davem@davemloft.net> | 2010-12-12 14:16:51 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-12-12 14:16:51 -0800 |
| commit | 36eac2130cdbac08606bb2c05775e52ab79b163c (patch) | |
| tree | a8779593719f8fb661589e895aa09895c06d48ba | |
| parent | a19faf0250e09b16cac169354126404bc8aa342b (diff) | |
| parent | e4dde731ae70072338352c6f8fb75fd04a42cf8d (diff) | |
Merge branch 'vhost-net' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
| -rw-r--r-- | drivers/vhost/vhost.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index 94701ff3a23..159c77a5746 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -884,6 +884,7 @@ static int log_write(void __user *log_base, int r; if (!write_length) return 0; + write_length += write_address % VHOST_PAGE_SIZE; write_address /= VHOST_PAGE_SIZE; for (;;) { u64 base = (u64)(unsigned long)log_base; @@ -897,7 +898,7 @@ static int log_write(void __user *log_base, if (write_length <= VHOST_PAGE_SIZE) break; write_length -= VHOST_PAGE_SIZE; - write_address += VHOST_PAGE_SIZE; + write_address += 1; } return r; } |