Merge tag 'for-linus-3.11-merge-window-part-1' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs
Pull 9p update from Eric Van Hensbergen:
"Grab bag of little fixes and enhancements:
- optional security enhancements
- fix path coverage in MAINTAINERS
- switch to using most used protocol and transport as default
- clean up buffer dumps in trace code
Held off on RDMA patches as they need to be cleaned up a bit, but will
try to get the cleaned, checked, and pushed by mid-week"
* tag 'for-linus-3.11-merge-window-part-1' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs:
9p: Add rest of 9p files to MAINTAINERS entry
9p: trace: use %*ph to dump buffer
net/9p: Handle error in zero copy request correctly for 9p2000.u
net/9p: Use virtio transpart as the default transport
net/9p: Make 9P2000.L the default protocol for 9p file system
diff --git a/MAINTAINERS b/MAINTAINERS
index 97762ad..e03c40e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -180,6 +180,11 @@
S: Maintained
F: Documentation/filesystems/9p.txt
F: fs/9p/
+F: net/9p/
+F: include/net/9p/
+F: include/uapi/linux/virtio_9p.h
+F: include/trace/events/9p.h
+
A8293 MEDIA DRIVER
M: Antti Palosaari <crope@iki.fi>
diff --git a/include/trace/events/9p.h b/include/trace/events/9p.h
index beeaed8..a066636 100644
--- a/include/trace/events/9p.h
+++ b/include/trace/events/9p.h
@@ -143,31 +143,9 @@
__entry->tag = pdu->tag;
memcpy(__entry->line, pdu->sdata, P9_PROTO_DUMP_SZ);
),
- TP_printk("clnt %lu %s(tag = %d)\n%.3x: "
- "%02x %02x %02x %02x %02x %02x %02x %02x "
- "%02x %02x %02x %02x %02x %02x %02x %02x\n"
- "%.3x: "
- "%02x %02x %02x %02x %02x %02x %02x %02x "
- "%02x %02x %02x %02x %02x %02x %02x %02x\n",
- (long)__entry->clnt, show_9p_op(__entry->type),
- __entry->tag, 0,
- __entry->line[0], __entry->line[1],
- __entry->line[2], __entry->line[3],
- __entry->line[4], __entry->line[5],
- __entry->line[6], __entry->line[7],
- __entry->line[8], __entry->line[9],
- __entry->line[10], __entry->line[11],
- __entry->line[12], __entry->line[13],
- __entry->line[14], __entry->line[15],
- 16,
- __entry->line[16], __entry->line[17],
- __entry->line[18], __entry->line[19],
- __entry->line[20], __entry->line[21],
- __entry->line[22], __entry->line[23],
- __entry->line[24], __entry->line[25],
- __entry->line[26], __entry->line[27],
- __entry->line[28], __entry->line[29],
- __entry->line[30], __entry->line[31])
+ TP_printk("clnt %lu %s(tag = %d)\n%.3x: %16ph\n%.3x: %16ph\n",
+ (unsigned long)__entry->clnt, show_9p_op(__entry->type),
+ __entry->tag, 0, __entry->line, 16, __entry->line + 16)
);
#endif /* _TRACE_9P_H */
diff --git a/net/9p/client.c b/net/9p/client.c
index addc116c..01f1779 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -127,7 +127,7 @@
char *s;
int ret = 0;
- clnt->proto_version = p9_proto_2000u;
+ clnt->proto_version = p9_proto_2000L;
clnt->msize = 8192;
if (!opts)
@@ -996,6 +996,9 @@
goto destroy_tagpool;
if (!clnt->trans_mod)
+ clnt->trans_mod = v9fs_get_trans_by_name("virtio");
+
+ if (!clnt->trans_mod)
clnt->trans_mod = v9fs_get_default_trans();
if (clnt->trans_mod == NULL) {