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authorDavid S. Miller <davem@davemloft.net>2010-03-15 19:23:54 -0400
committerDavid S. Miller <davem@davemloft.net>2010-03-15 19:23:54 -0400
commit4961e02f1999e1c3468c09b2669c94d7c3ae82a8 (patch)
tree44c15abb09d7ba5e17a9aba95ee246648b1c1a8a /net
parentd14a0ebda7d3daede1a99c01527affb9ceaa4c22 (diff)
parenta3d3203e4bb40f253b1541e310dc0f9305be7c84 (diff)
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'net')
-rw-r--r--net/9p/client.c114
-rw-r--r--net/9p/protocol.c74
-rw-r--r--net/9p/protocol.h6
-rw-r--r--net/9p/trans_virtio.c142
-rw-r--r--net/bluetooth/l2cap.c4
-rw-r--r--net/bluetooth/rfcomm/core.c4
-rw-r--r--net/bluetooth/rfcomm/sock.c4
-rw-r--r--net/bluetooth/sco.c4
-rw-r--r--net/bridge/br_private.h2
-rw-r--r--net/bridge/br_sysfs_if.c2
-rw-r--r--net/ipv4/tcp_timer.c2
-rw-r--r--net/mac80211/mesh_plink.c2
-rw-r--r--net/netfilter/nf_conntrack_sip.c4
-rw-r--r--net/netfilter/xt_hashlimit.c2
-rw-r--r--net/sctp/sm_sideeffect.c2
-rw-r--r--net/sunrpc/addr.c8
-rw-r--r--net/sunrpc/auth_gss/auth_gss.c11
-rw-r--r--net/sunrpc/rpc_pipe.c9
-rw-r--r--net/sunrpc/svc.c6
-rw-r--r--net/sunrpc/svc_xprt.c27
-rw-r--r--net/sunrpc/svcauth_unix.c49
-rw-r--r--net/sunrpc/svcsock.c3
-rw-r--r--net/sunrpc/xprtsock.c9
23 files changed, 312 insertions, 178 deletions
diff --git a/net/9p/client.c b/net/9p/client.c
index 09d4f1e2e4a8..e3e5bf4469ce 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -46,6 +46,7 @@ enum {
46 Opt_msize, 46 Opt_msize,
47 Opt_trans, 47 Opt_trans,
48 Opt_legacy, 48 Opt_legacy,
49 Opt_version,
49 Opt_err, 50 Opt_err,
50}; 51};
51 52
@@ -53,9 +54,42 @@ static const match_table_t tokens = {
53 {Opt_msize, "msize=%u"}, 54 {Opt_msize, "msize=%u"},
54 {Opt_legacy, "noextend"}, 55 {Opt_legacy, "noextend"},
55 {Opt_trans, "trans=%s"}, 56 {Opt_trans, "trans=%s"},
57 {Opt_version, "version=%s"},
56 {Opt_err, NULL}, 58 {Opt_err, NULL},
57}; 59};
58 60
61inline int p9_is_proto_dotl(struct p9_client *clnt)
62{
63 return (clnt->proto_version == p9_proto_2000L);
64}
65EXPORT_SYMBOL(p9_is_proto_dotl);
66
67inline int p9_is_proto_dotu(struct p9_client *clnt)
68{
69 return (clnt->proto_version == p9_proto_2000u);
70}
71EXPORT_SYMBOL(p9_is_proto_dotu);
72
73/* Interpret mount option for protocol version */
74static unsigned char get_protocol_version(const substring_t *name)
75{
76 unsigned char version = -EINVAL;
77 if (!strncmp("9p2000", name->from, name->to-name->from)) {
78 version = p9_proto_legacy;
79 P9_DPRINTK(P9_DEBUG_9P, "Protocol version: Legacy\n");
80 } else if (!strncmp("9p2000.u", name->from, name->to-name->from)) {
81 version = p9_proto_2000u;
82 P9_DPRINTK(P9_DEBUG_9P, "Protocol version: 9P2000.u\n");
83 } else if (!strncmp("9p2000.L", name->from, name->to-name->from)) {
84 version = p9_proto_2000L;
85 P9_DPRINTK(P9_DEBUG_9P, "Protocol version: 9P2000.L\n");
86 } else {
87 P9_DPRINTK(P9_DEBUG_ERROR, "Unknown protocol version %s. ",
88 name->from);
89 }
90 return version;
91}
92
59static struct p9_req_t * 93static struct p9_req_t *
60p9_client_rpc(struct p9_client *c, int8_t type, const char *fmt, ...); 94p9_client_rpc(struct p9_client *c, int8_t type, const char *fmt, ...);
61 95
@@ -75,7 +109,7 @@ static int parse_opts(char *opts, struct p9_client *clnt)
75 int option; 109 int option;
76 int ret = 0; 110 int ret = 0;
77 111
78 clnt->dotu = 1; 112 clnt->proto_version = p9_proto_2000u;
79 clnt->msize = 8192; 113 clnt->msize = 8192;
80 114
81 if (!opts) 115 if (!opts)
@@ -118,7 +152,13 @@ static int parse_opts(char *opts, struct p9_client *clnt)
118 } 152 }
119 break; 153 break;
120 case Opt_legacy: 154 case Opt_legacy:
121 clnt->dotu = 0; 155 clnt->proto_version = p9_proto_legacy;
156 break;
157 case Opt_version:
158 ret = get_protocol_version(&args[0]);
159 if (ret == -EINVAL)
160 goto free_and_return;
161 clnt->proto_version = ret;
122 break; 162 break;
123 default: 163 default:
124 continue; 164 continue;
@@ -410,14 +450,15 @@ static int p9_check_errors(struct p9_client *c, struct p9_req_t *req)
410 int ecode; 450 int ecode;
411 char *ename; 451 char *ename;
412 452
413 err = p9pdu_readf(req->rc, c->dotu, "s?d", &ename, &ecode); 453 err = p9pdu_readf(req->rc, c->proto_version, "s?d",
454 &ename, &ecode);
414 if (err) { 455 if (err) {
415 P9_DPRINTK(P9_DEBUG_ERROR, "couldn't parse error%d\n", 456 P9_DPRINTK(P9_DEBUG_ERROR, "couldn't parse error%d\n",
416 err); 457 err);
417 return err; 458 return err;
418 } 459 }
419 460
420 if (c->dotu) 461 if (p9_is_proto_dotu(c))
421 err = -ecode; 462 err = -ecode;
422 463
423 if (!err || !IS_ERR_VALUE(err)) 464 if (!err || !IS_ERR_VALUE(err))
@@ -515,7 +556,7 @@ p9_client_rpc(struct p9_client *c, int8_t type, const char *fmt, ...)
515 /* marshall the data */ 556 /* marshall the data */
516 p9pdu_prepare(req->tc, tag, type); 557 p9pdu_prepare(req->tc, tag, type);
517 va_start(ap, fmt); 558 va_start(ap, fmt);
518 err = p9pdu_vwritef(req->tc, c->dotu, fmt, ap); 559 err = p9pdu_vwritef(req->tc, c->proto_version, fmt, ap);
519 va_end(ap); 560 va_end(ap);
520 p9pdu_finalize(req->tc); 561 p9pdu_finalize(req->tc);
521 562
@@ -627,14 +668,31 @@ int p9_client_version(struct p9_client *c)
627 char *version; 668 char *version;
628 int msize; 669 int msize;
629 670
630 P9_DPRINTK(P9_DEBUG_9P, ">>> TVERSION msize %d extended %d\n", 671 P9_DPRINTK(P9_DEBUG_9P, ">>> TVERSION msize %d protocol %d\n",
631 c->msize, c->dotu); 672 c->msize, c->proto_version);
632 req = p9_client_rpc(c, P9_TVERSION, "ds", c->msize, 673
633 c->dotu ? "9P2000.u" : "9P2000"); 674 switch (c->proto_version) {
675 case p9_proto_2000L:
676 req = p9_client_rpc(c, P9_TVERSION, "ds",
677 c->msize, "9P2000.L");
678 break;
679 case p9_proto_2000u:
680 req = p9_client_rpc(c, P9_TVERSION, "ds",
681 c->msize, "9P2000.u");
682 break;
683 case p9_proto_legacy:
684 req = p9_client_rpc(c, P9_TVERSION, "ds",
685 c->msize, "9P2000");
686 break;
687 default:
688 return -EINVAL;
689 break;
690 }
691
634 if (IS_ERR(req)) 692 if (IS_ERR(req))
635 return PTR_ERR(req); 693 return PTR_ERR(req);
636 694
637 err = p9pdu_readf(req->rc, c->dotu, "ds", &msize, &version); 695 err = p9pdu_readf(req->rc, c->proto_version, "ds", &msize, &version);
638 if (err) { 696 if (err) {
639 P9_DPRINTK(P9_DEBUG_9P, "version error %d\n", err); 697 P9_DPRINTK(P9_DEBUG_9P, "version error %d\n", err);
640 p9pdu_dump(1, req->rc); 698 p9pdu_dump(1, req->rc);
@@ -642,10 +700,12 @@ int p9_client_version(struct p9_client *c)
642 } 700 }
643 701
644 P9_DPRINTK(P9_DEBUG_9P, "<<< RVERSION msize %d %s\n", msize, version); 702 P9_DPRINTK(P9_DEBUG_9P, "<<< RVERSION msize %d %s\n", msize, version);
645 if (!memcmp(version, "9P2000.u", 8)) 703 if (!strncmp(version, "9P2000.L", 8))
646 c->dotu = 1; 704 c->proto_version = p9_proto_2000L;
647 else if (!memcmp(version, "9P2000", 6)) 705 else if (!strncmp(version, "9P2000.u", 8))
648 c->dotu = 0; 706 c->proto_version = p9_proto_2000u;
707 else if (!strncmp(version, "9P2000", 6))
708 c->proto_version = p9_proto_legacy;
649 else { 709 else {
650 err = -EREMOTEIO; 710 err = -EREMOTEIO;
651 goto error; 711 goto error;
@@ -700,8 +760,8 @@ struct p9_client *p9_client_create(const char *dev_name, char *options)
700 goto put_trans; 760 goto put_trans;
701 } 761 }
702 762
703 P9_DPRINTK(P9_DEBUG_MUX, "clnt %p trans %p msize %d dotu %d\n", 763 P9_DPRINTK(P9_DEBUG_MUX, "clnt %p trans %p msize %d protocol %d\n",
704 clnt, clnt->trans_mod, clnt->msize, clnt->dotu); 764 clnt, clnt->trans_mod, clnt->msize, clnt->proto_version);
705 765
706 err = clnt->trans_mod->create(clnt, dev_name, options); 766 err = clnt->trans_mod->create(clnt, dev_name, options);
707 if (err) 767 if (err)
@@ -784,7 +844,7 @@ struct p9_fid *p9_client_attach(struct p9_client *clnt, struct p9_fid *afid,
784 goto error; 844 goto error;
785 } 845 }
786 846
787 err = p9pdu_readf(req->rc, clnt->dotu, "Q", &qid); 847 err = p9pdu_readf(req->rc, clnt->proto_version, "Q", &qid);
788 if (err) { 848 if (err) {
789 p9pdu_dump(1, req->rc); 849 p9pdu_dump(1, req->rc);
790 p9_free_req(clnt, req); 850 p9_free_req(clnt, req);
@@ -833,7 +893,7 @@ p9_client_auth(struct p9_client *clnt, char *uname, u32 n_uname, char *aname)
833 goto error; 893 goto error;
834 } 894 }
835 895
836 err = p9pdu_readf(req->rc, clnt->dotu, "Q", &qid); 896 err = p9pdu_readf(req->rc, clnt->proto_version, "Q", &qid);
837 if (err) { 897 if (err) {
838 p9pdu_dump(1, req->rc); 898 p9pdu_dump(1, req->rc);
839 p9_free_req(clnt, req); 899 p9_free_req(clnt, req);
@@ -891,7 +951,7 @@ struct p9_fid *p9_client_walk(struct p9_fid *oldfid, int nwname, char **wnames,
891 goto error; 951 goto error;
892 } 952 }
893 953
894 err = p9pdu_readf(req->rc, clnt->dotu, "R", &nwqids, &wqids); 954 err = p9pdu_readf(req->rc, clnt->proto_version, "R", &nwqids, &wqids);
895 if (err) { 955 if (err) {
896 p9pdu_dump(1, req->rc); 956 p9pdu_dump(1, req->rc);
897 p9_free_req(clnt, req); 957 p9_free_req(clnt, req);
@@ -952,7 +1012,7 @@ int p9_client_open(struct p9_fid *fid, int mode)
952 goto error; 1012 goto error;
953 } 1013 }
954 1014
955 err = p9pdu_readf(req->rc, clnt->dotu, "Qd", &qid, &iounit); 1015 err = p9pdu_readf(req->rc, clnt->proto_version, "Qd", &qid, &iounit);
956 if (err) { 1016 if (err) {
957 p9pdu_dump(1, req->rc); 1017 p9pdu_dump(1, req->rc);
958 goto free_and_error; 1018 goto free_and_error;
@@ -997,7 +1057,7 @@ int p9_client_fcreate(struct p9_fid *fid, char *name, u32 perm, int mode,
997 goto error; 1057 goto error;
998 } 1058 }
999 1059
1000 err = p9pdu_readf(req->rc, clnt->dotu, "Qd", &qid, &iounit); 1060 err = p9pdu_readf(req->rc, clnt->proto_version, "Qd", &qid, &iounit);
1001 if (err) { 1061 if (err) {
1002 p9pdu_dump(1, req->rc); 1062 p9pdu_dump(1, req->rc);
1003 goto free_and_error; 1063 goto free_and_error;
@@ -1098,7 +1158,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
1098 goto error; 1158 goto error;
1099 } 1159 }
1100 1160
1101 err = p9pdu_readf(req->rc, clnt->dotu, "D", &count, &dataptr); 1161 err = p9pdu_readf(req->rc, clnt->proto_version, "D", &count, &dataptr);
1102 if (err) { 1162 if (err) {
1103 p9pdu_dump(1, req->rc); 1163 p9pdu_dump(1, req->rc);
1104 goto free_and_error; 1164 goto free_and_error;
@@ -1159,7 +1219,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
1159 goto error; 1219 goto error;
1160 } 1220 }
1161 1221
1162 err = p9pdu_readf(req->rc, clnt->dotu, "d", &count); 1222 err = p9pdu_readf(req->rc, clnt->proto_version, "d", &count);
1163 if (err) { 1223 if (err) {
1164 p9pdu_dump(1, req->rc); 1224 p9pdu_dump(1, req->rc);
1165 goto free_and_error; 1225 goto free_and_error;
@@ -1199,7 +1259,7 @@ struct p9_wstat *p9_client_stat(struct p9_fid *fid)
1199 goto error; 1259 goto error;
1200 } 1260 }
1201 1261
1202 err = p9pdu_readf(req->rc, clnt->dotu, "wS", &ignored, ret); 1262 err = p9pdu_readf(req->rc, clnt->proto_version, "wS", &ignored, ret);
1203 if (err) { 1263 if (err) {
1204 p9pdu_dump(1, req->rc); 1264 p9pdu_dump(1, req->rc);
1205 p9_free_req(clnt, req); 1265 p9_free_req(clnt, req);
@@ -1226,7 +1286,7 @@ error:
1226} 1286}
1227EXPORT_SYMBOL(p9_client_stat); 1287EXPORT_SYMBOL(p9_client_stat);
1228 1288
1229static int p9_client_statsize(struct p9_wstat *wst, int optional) 1289static int p9_client_statsize(struct p9_wstat *wst, int proto_version)
1230{ 1290{
1231 int ret; 1291 int ret;
1232 1292
@@ -1245,7 +1305,7 @@ static int p9_client_statsize(struct p9_wstat *wst, int optional)
1245 if (wst->muid) 1305 if (wst->muid)
1246 ret += strlen(wst->muid); 1306 ret += strlen(wst->muid);
1247 1307
1248 if (optional) { 1308 if (proto_version == p9_proto_2000u) {
1249 ret += 2+4+4+4; /* extension[s] n_uid[4] n_gid[4] n_muid[4] */ 1309 ret += 2+4+4+4; /* extension[s] n_uid[4] n_gid[4] n_muid[4] */
1250 if (wst->extension) 1310 if (wst->extension)
1251 ret += strlen(wst->extension); 1311 ret += strlen(wst->extension);
@@ -1262,7 +1322,7 @@ int p9_client_wstat(struct p9_fid *fid, struct p9_wstat *wst)
1262 1322
1263 err = 0; 1323 err = 0;
1264 clnt = fid->clnt; 1324 clnt = fid->clnt;
1265 wst->size = p9_client_statsize(wst, clnt->dotu); 1325 wst->size = p9_client_statsize(wst, clnt->proto_version);
1266 P9_DPRINTK(P9_DEBUG_9P, ">>> TWSTAT fid %d\n", fid->fid); 1326 P9_DPRINTK(P9_DEBUG_9P, ">>> TWSTAT fid %d\n", fid->fid);
1267 P9_DPRINTK(P9_DEBUG_9P, 1327 P9_DPRINTK(P9_DEBUG_9P,
1268 " sz=%x type=%x dev=%x qid=%x.%llx.%x\n" 1328 " sz=%x type=%x dev=%x qid=%x.%llx.%x\n"
diff --git a/net/9p/protocol.c b/net/9p/protocol.c
index fc70147c771e..94f5a8f65e9c 100644
--- a/net/9p/protocol.c
+++ b/net/9p/protocol.c
@@ -52,7 +52,7 @@
52#endif 52#endif
53 53
54static int 54static int
55p9pdu_writef(struct p9_fcall *pdu, int optional, const char *fmt, ...); 55p9pdu_writef(struct p9_fcall *pdu, int proto_version, const char *fmt, ...);
56 56
57#ifdef CONFIG_NET_9P_DEBUG 57#ifdef CONFIG_NET_9P_DEBUG
58void 58void
@@ -144,7 +144,8 @@ pdu_write_u(struct p9_fcall *pdu, const char __user *udata, size_t size)
144*/ 144*/
145 145
146static int 146static int
147p9pdu_vreadf(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap) 147p9pdu_vreadf(struct p9_fcall *pdu, int proto_version, const char *fmt,
148 va_list ap)
148{ 149{
149 const char *ptr; 150 const char *ptr;
150 int errcode = 0; 151 int errcode = 0;
@@ -194,7 +195,8 @@ p9pdu_vreadf(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
194 int16_t len; 195 int16_t len;
195 int size; 196 int size;
196 197
197 errcode = p9pdu_readf(pdu, optional, "w", &len); 198 errcode = p9pdu_readf(pdu, proto_version,
199 "w", &len);
198 if (errcode) 200 if (errcode)
199 break; 201 break;
200 202
@@ -217,7 +219,7 @@ p9pdu_vreadf(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
217 struct p9_qid *qid = 219 struct p9_qid *qid =
218 va_arg(ap, struct p9_qid *); 220 va_arg(ap, struct p9_qid *);
219 221
220 errcode = p9pdu_readf(pdu, optional, "bdq", 222 errcode = p9pdu_readf(pdu, proto_version, "bdq",
221 &qid->type, &qid->version, 223 &qid->type, &qid->version,
222 &qid->path); 224 &qid->path);
223 } 225 }
@@ -230,7 +232,7 @@ p9pdu_vreadf(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
230 stbuf->n_uid = stbuf->n_gid = stbuf->n_muid = 232 stbuf->n_uid = stbuf->n_gid = stbuf->n_muid =
231 -1; 233 -1;
232 errcode = 234 errcode =
233 p9pdu_readf(pdu, optional, 235 p9pdu_readf(pdu, proto_version,
234 "wwdQdddqssss?sddd", 236 "wwdQdddqssss?sddd",
235 &stbuf->size, &stbuf->type, 237 &stbuf->size, &stbuf->type,
236 &stbuf->dev, &stbuf->qid, 238 &stbuf->dev, &stbuf->qid,
@@ -250,7 +252,7 @@ p9pdu_vreadf(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
250 void **data = va_arg(ap, void **); 252 void **data = va_arg(ap, void **);
251 253
252 errcode = 254 errcode =
253 p9pdu_readf(pdu, optional, "d", count); 255 p9pdu_readf(pdu, proto_version, "d", count);
254 if (!errcode) { 256 if (!errcode) {
255 *count = 257 *count =
256 MIN(*count, 258 MIN(*count,
@@ -263,8 +265,8 @@ p9pdu_vreadf(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
263 int16_t *nwname = va_arg(ap, int16_t *); 265 int16_t *nwname = va_arg(ap, int16_t *);
264 char ***wnames = va_arg(ap, char ***); 266 char ***wnames = va_arg(ap, char ***);
265 267
266 errcode = 268 errcode = p9pdu_readf(pdu, proto_version,
267 p9pdu_readf(pdu, optional, "w", nwname); 269 "w", nwname);
268 if (!errcode) { 270 if (!errcode) {
269 *wnames = 271 *wnames =
270 kmalloc(sizeof(char *) * *nwname, 272 kmalloc(sizeof(char *) * *nwname,
@@ -278,7 +280,8 @@ p9pdu_vreadf(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
278 280
279 for (i = 0; i < *nwname; i++) { 281 for (i = 0; i < *nwname; i++) {
280 errcode = 282 errcode =
281 p9pdu_readf(pdu, optional, 283 p9pdu_readf(pdu,
284 proto_version,
282 "s", 285 "s",
283 &(*wnames)[i]); 286 &(*wnames)[i]);
284 if (errcode) 287 if (errcode)
@@ -306,7 +309,7 @@ p9pdu_vreadf(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
306 *wqids = NULL; 309 *wqids = NULL;
307 310
308 errcode = 311 errcode =
309 p9pdu_readf(pdu, optional, "w", nwqid); 312 p9pdu_readf(pdu, proto_version, "w", nwqid);
310 if (!errcode) { 313 if (!errcode) {
311 *wqids = 314 *wqids =
312 kmalloc(*nwqid * 315 kmalloc(*nwqid *
@@ -321,7 +324,8 @@ p9pdu_vreadf(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
321 324
322 for (i = 0; i < *nwqid; i++) { 325 for (i = 0; i < *nwqid; i++) {
323 errcode = 326 errcode =
324 p9pdu_readf(pdu, optional, 327 p9pdu_readf(pdu,
328 proto_version,
325 "Q", 329 "Q",
326 &(*wqids)[i]); 330 &(*wqids)[i]);
327 if (errcode) 331 if (errcode)
@@ -336,7 +340,7 @@ p9pdu_vreadf(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
336 } 340 }
337 break; 341 break;
338 case '?': 342 case '?':
339 if (!optional) 343 if (proto_version != p9_proto_2000u)
340 return 0; 344 return 0;
341 break; 345 break;
342 default: 346 default:
@@ -352,7 +356,8 @@ p9pdu_vreadf(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
352} 356}
353 357
354int 358int
355p9pdu_vwritef(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap) 359p9pdu_vwritef(struct p9_fcall *pdu, int proto_version, const char *fmt,
360 va_list ap)
356{ 361{
357 const char *ptr; 362 const char *ptr;
358 int errcode = 0; 363 int errcode = 0;
@@ -389,7 +394,8 @@ p9pdu_vwritef(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
389 if (sptr) 394 if (sptr)
390 len = MIN(strlen(sptr), USHORT_MAX); 395 len = MIN(strlen(sptr), USHORT_MAX);
391 396
392 errcode = p9pdu_writef(pdu, optional, "w", len); 397 errcode = p9pdu_writef(pdu, proto_version,
398 "w", len);
393 if (!errcode && pdu_write(pdu, sptr, len)) 399 if (!errcode && pdu_write(pdu, sptr, len))
394 errcode = -EFAULT; 400 errcode = -EFAULT;
395 } 401 }
@@ -398,7 +404,7 @@ p9pdu_vwritef(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
398 const struct p9_qid *qid = 404 const struct p9_qid *qid =
399 va_arg(ap, const struct p9_qid *); 405 va_arg(ap, const struct p9_qid *);
400 errcode = 406 errcode =
401 p9pdu_writef(pdu, optional, "bdq", 407 p9pdu_writef(pdu, proto_version, "bdq",
402 qid->type, qid->version, 408 qid->type, qid->version,
403 qid->path); 409 qid->path);
404 } break; 410 } break;
@@ -406,7 +412,7 @@ p9pdu_vwritef(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
406 const struct p9_wstat *stbuf = 412 const struct p9_wstat *stbuf =
407 va_arg(ap, const struct p9_wstat *); 413 va_arg(ap, const struct p9_wstat *);
408 errcode = 414 errcode =
409 p9pdu_writef(pdu, optional, 415 p9pdu_writef(pdu, proto_version,
410 "wwdQdddqssss?sddd", 416 "wwdQdddqssss?sddd",
411 stbuf->size, stbuf->type, 417 stbuf->size, stbuf->type,
412 stbuf->dev, &stbuf->qid, 418 stbuf->dev, &stbuf->qid,
@@ -421,8 +427,8 @@ p9pdu_vwritef(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
421 int32_t count = va_arg(ap, int32_t); 427 int32_t count = va_arg(ap, int32_t);
422 const void *data = va_arg(ap, const void *); 428 const void *data = va_arg(ap, const void *);
423 429
424 errcode = 430 errcode = p9pdu_writef(pdu, proto_version, "d",
425 p9pdu_writef(pdu, optional, "d", count); 431 count);
426 if (!errcode && pdu_write(pdu, data, count)) 432 if (!errcode && pdu_write(pdu, data, count))
427 errcode = -EFAULT; 433 errcode = -EFAULT;
428 } 434 }
@@ -431,8 +437,8 @@ p9pdu_vwritef(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
431 int32_t count = va_arg(ap, int32_t); 437 int32_t count = va_arg(ap, int32_t);
432 const char __user *udata = 438 const char __user *udata =
433 va_arg(ap, const void __user *); 439 va_arg(ap, const void __user *);
434 errcode = 440 errcode = p9pdu_writef(pdu, proto_version, "d",
435 p9pdu_writef(pdu, optional, "d", count); 441 count);
436 if (!errcode && pdu_write_u(pdu, udata, count)) 442 if (!errcode && pdu_write_u(pdu, udata, count))
437 errcode = -EFAULT; 443 errcode = -EFAULT;
438 } 444 }
@@ -441,14 +447,15 @@ p9pdu_vwritef(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
441 int16_t nwname = va_arg(ap, int); 447 int16_t nwname = va_arg(ap, int);
442 const char **wnames = va_arg(ap, const char **); 448 const char **wnames = va_arg(ap, const char **);
443 449
444 errcode = 450 errcode = p9pdu_writef(pdu, proto_version, "w",
445 p9pdu_writef(pdu, optional, "w", nwname); 451 nwname);
446 if (!errcode) { 452 if (!errcode) {
447 int i; 453 int i;
448 454
449 for (i = 0; i < nwname; i++) { 455 for (i = 0; i < nwname; i++) {
450 errcode = 456 errcode =
451 p9pdu_writef(pdu, optional, 457 p9pdu_writef(pdu,
458 proto_version,
452 "s", 459 "s",
453 wnames[i]); 460 wnames[i]);
454 if (errcode) 461 if (errcode)
@@ -462,14 +469,15 @@ p9pdu_vwritef(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
462 struct p9_qid *wqids = 469 struct p9_qid *wqids =
463 va_arg(ap, struct p9_qid *); 470 va_arg(ap, struct p9_qid *);
464 471
465 errcode = 472 errcode = p9pdu_writef(pdu, proto_version, "w",
466 p9pdu_writef(pdu, optional, "w", nwqid); 473 nwqid);
467 if (!errcode) { 474 if (!errcode) {
468 int i; 475 int i;
469 476
470 for (i = 0; i < nwqid; i++) { 477 for (i = 0; i < nwqid; i++) {
471 errcode = 478 errcode =
472 p9pdu_writef(pdu, optional, 479 p9pdu_writef(pdu,
480 proto_version,
473 "Q", 481 "Q",
474 &wqids[i]); 482 &wqids[i]);
475 if (errcode) 483 if (errcode)
@@ -479,7 +487,7 @@ p9pdu_vwritef(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
479 } 487 }
480 break; 488 break;
481 case '?': 489 case '?':
482 if (!optional) 490 if (proto_version != p9_proto_2000u)
483 return 0; 491 return 0;
484 break; 492 break;
485 default: 493 default:
@@ -494,32 +502,32 @@ p9pdu_vwritef(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap)
494 return errcode; 502 return errcode;
495} 503}
496 504
497int p9pdu_readf(struct p9_fcall *pdu, int optional, const char *fmt, ...) 505int p9pdu_readf(struct p9_fcall *pdu, int proto_version, const char *fmt, ...)
498{ 506{
499 va_list ap; 507 va_list ap;
500 int ret; 508 int ret;
501 509
502 va_start(ap, fmt); 510 va_start(ap, fmt);
503 ret = p9pdu_vreadf(pdu, optional, fmt, ap); 511 ret = p9pdu_vreadf(pdu, proto_version, fmt, ap);
504 va_end(ap); 512 va_end(ap);
505 513
506 return ret; 514 return ret;
507} 515}
508 516
509static int 517static int
510p9pdu_writef(struct p9_fcall *pdu, int optional, const char *fmt, ...) 518p9pdu_writef(struct p9_fcall *pdu, int proto_version, const char *fmt, ...)
511{ 519{
512 va_list ap; 520 va_list ap;
513 int ret; 521 int ret;
514 522
515 va_start(ap, fmt); 523 va_start(ap, fmt);
516 ret = p9pdu_vwritef(pdu, optional, fmt, ap); 524 ret = p9pdu_vwritef(pdu, proto_version, fmt, ap);
517 va_end(ap); 525 va_end(ap);
518 526
519 return ret; 527 return ret;
520} 528}
521 529
522int p9stat_read(char *buf, int len, struct p9_wstat *st, int dotu) 530int p9stat_read(char *buf, int len, struct p9_wstat *st, int proto_version)
523{ 531{
524 struct p9_fcall fake_pdu; 532 struct p9_fcall fake_pdu;
525 int ret; 533 int ret;
@@ -529,7 +537,7 @@ int p9stat_read(char *buf, int len, struct p9_wstat *st, int dotu)
529 fake_pdu.sdata = buf; 537 fake_pdu.sdata = buf;
530 fake_pdu.offset = 0; 538 fake_pdu.offset = 0;
531 539
532 ret = p9pdu_readf(&fake_pdu, dotu, "S", st); 540 ret = p9pdu_readf(&fake_pdu, proto_version, "S", st);
533 if (ret) { 541 if (ret) {
534 P9_DPRINTK(P9_DEBUG_9P, "<<< p9stat_read failed: %d\n", ret); 542 P9_DPRINTK(P9_DEBUG_9P, "<<< p9stat_read failed: %d\n", ret);
535 p9pdu_dump(1, &fake_pdu); 543 p9pdu_dump(1, &fake_pdu);
diff --git a/net/9p/protocol.h b/net/9p/protocol.h
index ccde462e7ac5..2431c0f38d56 100644
--- a/net/9p/protocol.h
+++ b/net/9p/protocol.h
@@ -25,9 +25,9 @@
25 * 25 *
26 */ 26 */
27 27
28int 28int p9pdu_vwritef(struct p9_fcall *pdu, int proto_version, const char *fmt,
29p9pdu_vwritef(struct p9_fcall *pdu, int optional, const char *fmt, va_list ap); 29 va_list ap);
30int p9pdu_readf(struct p9_fcall *pdu, int optional, const char *fmt, ...); 30int p9pdu_readf(struct p9_fcall *pdu, int proto_version, const char *fmt, ...);
31int p9pdu_prepare(struct p9_fcall *pdu, int16_t tag, int8_t type); 31int p9pdu_prepare(struct p9_fcall *pdu, int16_t tag, int8_t type);
32int p9pdu_finalize(struct p9_fcall *pdu); 32int p9pdu_finalize(struct p9_fcall *pdu);
33void p9pdu_dump(int, struct p9_fcall *); 33void p9pdu_dump(int, struct p9_fcall *);
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index cb50f4ae5eef..afde1a89fbb3 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -49,8 +49,6 @@
49 49
50/* a single mutex to manage channel initialization and attachment */ 50/* a single mutex to manage channel initialization and attachment */
51static DEFINE_MUTEX(virtio_9p_lock); 51static DEFINE_MUTEX(virtio_9p_lock);
52/* global which tracks highest initialized channel */
53static int chan_index;
54 52
55/** 53/**
56 * struct virtio_chan - per-instance transport information 54 * struct virtio_chan - per-instance transport information
@@ -68,8 +66,7 @@ static int chan_index;
68 * 66 *
69 */ 67 */
70 68
71static struct virtio_chan { 69struct virtio_chan {
72 bool initialized;
73 bool inuse; 70 bool inuse;
74 71
75 spinlock_t lock; 72 spinlock_t lock;
@@ -80,7 +77,17 @@ static struct virtio_chan {
80 77
81 /* Scatterlist: can be too big for stack. */ 78 /* Scatterlist: can be too big for stack. */
82 struct scatterlist sg[VIRTQUEUE_NUM]; 79 struct scatterlist sg[VIRTQUEUE_NUM];
83} channels[MAX_9P_CHAN]; 80
81 int tag_len;
82 /*
83 * tag name to identify a mount Non-null terminated
84 */
85 char *tag;
86
87 struct list_head chan_list;
88};
89
90static struct list_head virtio_chan_list;
84 91
85/* How many bytes left in this page. */ 92/* How many bytes left in this page. */
86static unsigned int rest_of_page(void *data) 93static unsigned int rest_of_page(void *data)
@@ -213,30 +220,38 @@ p9_virtio_request(struct p9_client *client, struct p9_req_t *req)
213 return 0; 220 return 0;
214} 221}
215 222
223static ssize_t p9_mount_tag_show(struct device *dev,
224 struct device_attribute *attr, char *buf)
225{
226 struct virtio_chan *chan;
227 struct virtio_device *vdev;
228
229 vdev = dev_to_virtio(dev);
230 chan = vdev->priv;
231
232 return snprintf(buf, chan->tag_len + 1, "%s", chan->tag);
233}
234
235static DEVICE_ATTR(mount_tag, 0444, p9_mount_tag_show, NULL);
236
216/** 237/**
217 * p9_virtio_probe - probe for existence of 9P virtio channels 238 * p9_virtio_probe - probe for existence of 9P virtio channels
218 * @vdev: virtio device to probe 239 * @vdev: virtio device to probe
219 * 240 *
220 * This probes for existing virtio channels. At present only 241 * This probes for existing virtio channels.
221 * a single channel is in use, so in the future more work may need
222 * to be done here.
223 * 242 *
224 */ 243 */
225 244
226static int p9_virtio_probe(struct virtio_device *vdev) 245static int p9_virtio_probe(struct virtio_device *vdev)
227{ 246{
247 __u16 tag_len;
248 char *tag;
228 int err; 249 int err;
229 struct virtio_chan *chan; 250 struct virtio_chan *chan;
230 int index;
231 251
232 mutex_lock(&virtio_9p_lock); 252 chan = kmalloc(sizeof(struct virtio_chan), GFP_KERNEL);
233 index = chan_index++; 253 if (!chan) {
234 chan = &channels[index]; 254 printk(KERN_ERR "9p: Failed to allocate virtio 9P channel\n");
235 mutex_unlock(&virtio_9p_lock);
236
237 if (chan_index > MAX_9P_CHAN) {
238 printk(KERN_ERR "9p: virtio: Maximum channels exceeded\n");
239 BUG();
240 err = -ENOMEM; 255 err = -ENOMEM;
241 goto fail; 256 goto fail;
242 } 257 }
@@ -255,15 +270,37 @@ static int p9_virtio_probe(struct virtio_device *vdev)
255 sg_init_table(chan->sg, VIRTQUEUE_NUM); 270 sg_init_table(chan->sg, VIRTQUEUE_NUM);
256 271
257 chan->inuse = false; 272 chan->inuse = false;
258 chan->initialized = true; 273 if (virtio_has_feature(vdev, VIRTIO_9P_MOUNT_TAG)) {
274 vdev->config->get(vdev,
275 offsetof(struct virtio_9p_config, tag_len),
276 &tag_len, sizeof(tag_len));
277 } else {
278 err = -EINVAL;
279 goto out_free_vq;
280 }
281 tag = kmalloc(tag_len, GFP_KERNEL);
282 if (!tag) {
283 err = -ENOMEM;
284 goto out_free_vq;
285 }
286 vdev->config->get(vdev, offsetof(struct virtio_9p_config, tag),
287 tag, tag_len);
288 chan->tag = tag;
289 chan->tag_len = tag_len;
290 err = sysfs_create_file(&(vdev->dev.kobj), &dev_attr_mount_tag.attr);
291 if (err) {
292 kfree(tag);
293 goto out_free_vq;
294 }
295 mutex_lock(&virtio_9p_lock);
296 list_add_tail(&chan->chan_list, &virtio_chan_list);
297 mutex_unlock(&virtio_9p_lock);
259 return 0; 298 return 0;
260 299
261out_free_vq: 300out_free_vq:
262 vdev->config->del_vqs(vdev); 301 vdev->config->del_vqs(vdev);
302 kfree(chan);
263fail: 303fail:
264 mutex_lock(&virtio_9p_lock);
265 chan_index--;
266 mutex_unlock(&virtio_9p_lock);
267 return err; 304 return err;
268} 305}
269 306
@@ -280,35 +317,31 @@ fail:
280 * We use a simple reference count mechanism to ensure that only a single 317 * We use a simple reference count mechanism to ensure that only a single
281 * mount has a channel open at a time. 318 * mount has a channel open at a time.
282 * 319 *
283 * Bugs: doesn't allow identification of a specific channel
284 * to allocate, channels are allocated sequentially. This was
285 * a pragmatic decision to get things rolling, but ideally some
286 * way of identifying the channel to attach to would be nice
287 * if we are going to support multiple channels.
288 *
289 */ 320 */
290 321
291static int 322static int
292p9_virtio_create(struct p9_client *client, const char *devname, char *args) 323p9_virtio_create(struct p9_client *client, const char *devname, char *args)
293{ 324{
294 struct virtio_chan *chan = channels; 325 struct virtio_chan *chan;
295 int index = 0; 326 int ret = -ENOENT;
327 int found = 0;
296 328
297 mutex_lock(&virtio_9p_lock); 329 mutex_lock(&virtio_9p_lock);
298 while (index < MAX_9P_CHAN) { 330 list_for_each_entry(chan, &virtio_chan_list, chan_list) {
299 if (chan->initialized && !chan->inuse) { 331 if (!strncmp(devname, chan->tag, chan->tag_len)) {
300 chan->inuse = true; 332 if (!chan->inuse) {
301 break; 333 chan->inuse = true;
302 } else { 334 found = 1;
303 index++; 335 break;
304 chan = &channels[index]; 336 }
337 ret = -EBUSY;
305 } 338 }
306 } 339 }
307 mutex_unlock(&virtio_9p_lock); 340 mutex_unlock(&virtio_9p_lock);
308 341
309 if (index >= MAX_9P_CHAN) { 342 if (!found) {
310 printk(KERN_ERR "9p: no channels available\n"); 343 printk(KERN_ERR "9p: no channels available\n");
311 return -ENODEV; 344 return ret;
312 } 345 }
313 346
314 client->trans = (void *)chan; 347 client->trans = (void *)chan;
@@ -329,11 +362,15 @@ static void p9_virtio_remove(struct virtio_device *vdev)
329 struct virtio_chan *chan = vdev->priv; 362 struct virtio_chan *chan = vdev->priv;
330 363
331 BUG_ON(chan->inuse); 364 BUG_ON(chan->inuse);
365 vdev->config->del_vqs(vdev);
366
367 mutex_lock(&virtio_9p_lock);
368 list_del(&chan->chan_list);
369 mutex_unlock(&virtio_9p_lock);
370 sysfs_remove_file(&(vdev->dev.kobj), &dev_attr_mount_tag.attr);
371 kfree(chan->tag);
372 kfree(chan);
332 373
333 if (chan->initialized) {
334 vdev->config->del_vqs(vdev);
335 chan->initialized = false;
336 }
337} 374}
338 375
339static struct virtio_device_id id_table[] = { 376static struct virtio_device_id id_table[] = {
@@ -341,13 +378,19 @@ static struct virtio_device_id id_table[] = {
341 { 0 }, 378 { 0 },
342}; 379};
343 380
381static unsigned int features[] = {
382 VIRTIO_9P_MOUNT_TAG,
383};
384
344/* The standard "struct lguest_driver": */ 385/* The standard "struct lguest_driver": */
345static struct virtio_driver p9_virtio_drv = { 386static struct virtio_driver p9_virtio_drv = {
346 .driver.name = KBUILD_MODNAME, 387 .feature_table = features,
347 .driver.owner = THIS_MODULE, 388 .feature_table_size = ARRAY_SIZE(features),
348 .id_table = id_table, 389 .driver.name = KBUILD_MODNAME,
349 .probe = p9_virtio_probe, 390 .driver.owner = THIS_MODULE,
350 .remove = p9_virtio_remove, 391 .id_table = id_table,
392 .probe = p9_virtio_probe,
393 .remove = p9_virtio_remove,
351}; 394};
352 395
353static struct p9_trans_module p9_virtio_trans = { 396static struct p9_trans_module p9_virtio_trans = {
@@ -364,10 +407,7 @@ static struct p9_trans_module p9_virtio_trans = {
364/* The standard init function */ 407/* The standard init function */
365static int __init p9_virtio_init(void) 408static int __init p9_virtio_init(void)
366{ 409{
367 int count; 410 INIT_LIST_HEAD(&virtio_chan_list);
368
369 for (count = 0; count < MAX_9P_CHAN; count++)
370 channels[count].initialized = false;
371 411
372 v9fs_register_trans(&p9_virtio_trans); 412 v9fs_register_trans(&p9_virtio_trans);
373 return register_virtio_driver(&p9_virtio_drv); 413 return register_virtio_driver(&p9_virtio_drv);
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 400efa26ddba..4db7ae2fe07d 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -3937,7 +3937,9 @@ drop:
3937 return 0; 3937 return 0;
3938} 3938}
3939 3939
3940static ssize_t l2cap_sysfs_show(struct class *dev, char *buf) 3940static ssize_t l2cap_sysfs_show(struct class *dev,
3941 struct class_attribute *attr,
3942 char *buf)
3941{ 3943{
3942 struct sock *sk; 3944 struct sock *sk;
3943 struct hlist_node *node; 3945 struct hlist_node *node;
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index 89f4a59eb82b..db8a68e1a5ba 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -2098,7 +2098,9 @@ static struct hci_cb rfcomm_cb = {
2098 .security_cfm = rfcomm_security_cfm 2098 .security_cfm = rfcomm_security_cfm
2099}; 2099};
2100 2100
2101static ssize_t rfcomm_dlc_sysfs_show(struct class *dev, char *buf) 2101static ssize_t rfcomm_dlc_sysfs_show(struct class *dev,
2102 struct class_attribute *attr,
2103 char *buf)
2102{ 2104{
2103 struct rfcomm_session *s; 2105 struct rfcomm_session *s;
2104 struct list_head *pp, *p; 2106 struct list_head *pp, *p;
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index 4b5968dda673..ca87d6ac6a20 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -1061,7 +1061,9 @@ done:
1061 return result; 1061 return result;
1062} 1062}
1063 1063
1064static ssize_t rfcomm_sock_sysfs_show(struct class *dev, char *buf) 1064static ssize_t rfcomm_sock_sysfs_show(struct class *dev,
1065 struct class_attribute *attr,
1066 char *buf)
1065{ 1067{
1066 struct sock *sk; 1068 struct sock *sk;
1067 struct hlist_node *node; 1069 struct hlist_node *node;
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index dd8f6ec57dce..f93b939539bc 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -953,7 +953,9 @@ drop:
953 return 0; 953 return 0;
954} 954}
955 955
956static ssize_t sco_sysfs_show(struct class *dev, char *buf) 956static ssize_t sco_sysfs_show(struct class *dev,
957 struct class_attribute *attr,
958 char *buf)
957{ 959{
958 struct sock *sk; 960 struct sock *sk;
959 struct hlist_node *node; 961 struct hlist_node *node;
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 1cf2cef78584..fef0384e3c0b 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -423,7 +423,7 @@ extern void br_ifinfo_notify(int event, struct net_bridge_port *port);
423 423
424#ifdef CONFIG_SYSFS 424#ifdef CONFIG_SYSFS
425/* br_sysfs_if.c */ 425/* br_sysfs_if.c */
426extern struct sysfs_ops brport_sysfs_ops; 426extern const struct sysfs_ops brport_sysfs_ops;
427extern int br_sysfs_addif(struct net_bridge_port *p); 427extern int br_sysfs_addif(struct net_bridge_port *p);
428 428
429/* br_sysfs_br.c */ 429/* br_sysfs_br.c */
diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c
index 696596cd3384..0b9916489d6b 100644
--- a/net/bridge/br_sysfs_if.c
+++ b/net/bridge/br_sysfs_if.c
@@ -238,7 +238,7 @@ static ssize_t brport_store(struct kobject * kobj,
238 return ret; 238 return ret;
239} 239}
240 240
241struct sysfs_ops brport_sysfs_ops = { 241const struct sysfs_ops brport_sysfs_ops = {
242 .show = brport_show, 242 .show = brport_show,
243 .store = brport_store, 243 .store = brport_store,
244}; 244};
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index a17629b8912e..b2e6bbccaee1 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -134,7 +134,7 @@ static void tcp_mtu_probing(struct inet_connection_sock *icsk, struct sock *sk)
134} 134}
135 135
136/* This function calculates a "timeout" which is equivalent to the timeout of a 136/* This function calculates a "timeout" which is equivalent to the timeout of a
137 * TCP connection after "boundary" unsucessful, exponentially backed-off 137 * TCP connection after "boundary" unsuccessful, exponentially backed-off
138 * retransmissions with an initial RTO of TCP_RTO_MIN. 138 * retransmissions with an initial RTO of TCP_RTO_MIN.
139 */ 139 */
140static bool retransmits_timed_out(struct sock *sk, 140static bool retransmits_timed_out(struct sock *sk,
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index bc4e20e57ff5..1a29c4a8139e 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -744,7 +744,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
744 break; 744 break;
745 default: 745 default:
746 /* should not get here, PLINK_BLOCKED is dealt with at the 746 /* should not get here, PLINK_BLOCKED is dealt with at the
747 * beggining of the function 747 * beginning of the function
748 */ 748 */
749 spin_unlock_bh(&sta->lock); 749 spin_unlock_bh(&sta->lock);
750 break; 750 break;
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c
index 8dd75d90efc0..c6cd1b84eddd 100644
--- a/net/netfilter/nf_conntrack_sip.c
+++ b/net/netfilter/nf_conntrack_sip.c
@@ -284,7 +284,7 @@ EXPORT_SYMBOL_GPL(ct_sip_parse_request);
284 * tabs, spaces and continuation lines, which are treated as a single whitespace 284 * tabs, spaces and continuation lines, which are treated as a single whitespace
285 * character. 285 * character.
286 * 286 *
287 * Some headers may appear multiple times. A comma seperated list of values is 287 * Some headers may appear multiple times. A comma separated list of values is
288 * equivalent to multiple headers. 288 * equivalent to multiple headers.
289 */ 289 */
290static const struct sip_header ct_sip_hdrs[] = { 290static const struct sip_header ct_sip_hdrs[] = {
@@ -421,7 +421,7 @@ int ct_sip_get_header(const struct nf_conn *ct, const char *dptr,
421} 421}
422EXPORT_SYMBOL_GPL(ct_sip_get_header); 422EXPORT_SYMBOL_GPL(ct_sip_get_header);
423 423
424/* Get next header field in a list of comma seperated values */ 424/* Get next header field in a list of comma separated values */
425static int ct_sip_next_header(const struct nf_conn *ct, const char *dptr, 425static int ct_sip_next_header(const struct nf_conn *ct, const char *dptr,
426 unsigned int dataoff, unsigned int datalen, 426 unsigned int dataoff, unsigned int datalen,
427 enum sip_header_types type, 427 enum sip_header_types type,
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index d952806b6469..9e9c48963942 100644
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -1,6 +1,6 @@
1/* 1/*
2 * xt_hashlimit - Netfilter module to limit the number of packets per time 2 * xt_hashlimit - Netfilter module to limit the number of packets per time
3 * seperately for each hashbucket (sourceip/sourceport/dstip/dstport) 3 * separately for each hashbucket (sourceip/sourceport/dstip/dstport)
4 * 4 *
5 * (C) 2003-2004 by Harald Welte <laforge@netfilter.org> 5 * (C) 2003-2004 by Harald Welte <laforge@netfilter.org>
6 * Copyright © CC Computer Consultants GmbH, 2007 - 2008 6 * Copyright © CC Computer Consultants GmbH, 2007 - 2008
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 4e4ca65cd320..500886bda9b4 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -475,7 +475,7 @@ static void sctp_do_8_2_transport_strike(struct sctp_association *asoc,
475 * used to provide an upper bound to this doubling operation. 475 * used to provide an upper bound to this doubling operation.
476 * 476 *
477 * Special Case: the first HB doesn't trigger exponential backoff. 477 * Special Case: the first HB doesn't trigger exponential backoff.
478 * The first unacknowleged HB triggers it. We do this with a flag 478 * The first unacknowledged HB triggers it. We do this with a flag
479 * that indicates that we have an outstanding HB. 479 * that indicates that we have an outstanding HB.
480 */ 480 */
481 if (!is_hb || transport->hb_sent) { 481 if (!is_hb || transport->hb_sent) {
diff --git a/net/sunrpc/addr.c b/net/sunrpc/addr.c
index 6dcdd2517819..f845d9d72f73 100644
--- a/net/sunrpc/addr.c
+++ b/net/sunrpc/addr.c
@@ -71,8 +71,9 @@ static size_t rpc_ntop6(const struct sockaddr *sap,
71 if (unlikely(len == 0)) 71 if (unlikely(len == 0))
72 return len; 72 return len;
73 73
74 if (!(ipv6_addr_type(&sin6->sin6_addr) & IPV6_ADDR_LINKLOCAL) && 74 if (!(ipv6_addr_type(&sin6->sin6_addr) & IPV6_ADDR_LINKLOCAL))
75 !(ipv6_addr_type(&sin6->sin6_addr) & IPV6_ADDR_SITELOCAL)) 75 return len;
76 if (sin6->sin6_scope_id == 0)
76 return len; 77 return len;
77 78
78 rc = snprintf(scopebuf, sizeof(scopebuf), "%c%u", 79 rc = snprintf(scopebuf, sizeof(scopebuf), "%c%u",
@@ -165,8 +166,7 @@ static int rpc_parse_scope_id(const char *buf, const size_t buflen,
165 if (*delim != IPV6_SCOPE_DELIMITER) 166 if (*delim != IPV6_SCOPE_DELIMITER)
166 return 0; 167 return 0;
167 168
168 if (!(ipv6_addr_type(&sin6->sin6_addr) & IPV6_ADDR_LINKLOCAL) && 169 if (!(ipv6_addr_type(&sin6->sin6_addr) & IPV6_ADDR_LINKLOCAL))
169 !(ipv6_addr_type(&sin6->sin6_addr) & IPV6_ADDR_SITELOCAL))
170 return 0; 170 return 0;
171 171
172 len = (buf + buflen) - delim - 1; 172 len = (buf + buflen) - delim - 1;
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index f7a7f8380e38..0cfccc2a0297 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -206,8 +206,14 @@ gss_fill_context(const void *p, const void *end, struct gss_cl_ctx *ctx, struct
206 ctx->gc_win = window_size; 206 ctx->gc_win = window_size;
207 /* gssd signals an error by passing ctx->gc_win = 0: */ 207 /* gssd signals an error by passing ctx->gc_win = 0: */
208 if (ctx->gc_win == 0) { 208 if (ctx->gc_win == 0) {
209 /* in which case, p points to an error code which we ignore */ 209 /*
210 p = ERR_PTR(-EACCES); 210 * in which case, p points to an error code. Anything other
211 * than -EKEYEXPIRED gets converted to -EACCES.
212 */
213 p = simple_get_bytes(p, end, &ret, sizeof(ret));
214 if (!IS_ERR(p))
215 p = (ret == -EKEYEXPIRED) ? ERR_PTR(-EKEYEXPIRED) :
216 ERR_PTR(-EACCES);
211 goto err; 217 goto err;
212 } 218 }
213 /* copy the opaque wire context */ 219 /* copy the opaque wire context */
@@ -646,6 +652,7 @@ gss_pipe_downcall(struct file *filp, const char __user *src, size_t mlen)
646 err = PTR_ERR(p); 652 err = PTR_ERR(p);
647 switch (err) { 653 switch (err) {
648 case -EACCES: 654 case -EACCES:
655 case -EKEYEXPIRED:
649 gss_msg->msg.errno = err; 656 gss_msg->msg.errno = err;
650 err = mlen; 657 err = mlen;
651 break; 658 break;
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 9ea45383480e..8d63f8fd29b7 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -999,19 +999,14 @@ rpc_fill_super(struct super_block *sb, void *data, int silent)
999 inode = rpc_get_inode(sb, S_IFDIR | 0755); 999 inode = rpc_get_inode(sb, S_IFDIR | 0755);
1000 if (!inode) 1000 if (!inode)
1001 return -ENOMEM; 1001 return -ENOMEM;
1002 root = d_alloc_root(inode); 1002 sb->s_root = root = d_alloc_root(inode);
1003 if (!root) { 1003 if (!root) {
1004 iput(inode); 1004 iput(inode);
1005 return -ENOMEM; 1005 return -ENOMEM;
1006 } 1006 }
1007 if (rpc_populate(root, files, RPCAUTH_lockd, RPCAUTH_RootEOF, NULL)) 1007 if (rpc_populate(root, files, RPCAUTH_lockd, RPCAUTH_RootEOF, NULL))
1008 goto out; 1008 return -ENOMEM;
1009 sb->s_root = root;
1010 return 0; 1009 return 0;
1011out:
1012 d_genocide(root);
1013 dput(root);
1014 return -ENOMEM;
1015} 1010}
1016 1011
1017static int 1012static int
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index 538ca433a56c..8420a4205b76 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -133,7 +133,7 @@ svc_pool_map_choose_mode(void)
133 return SVC_POOL_PERNODE; 133 return SVC_POOL_PERNODE;
134 } 134 }
135 135
136 node = any_online_node(node_online_map); 136 node = first_online_node;
137 if (nr_cpus_node(node) > 2) { 137 if (nr_cpus_node(node) > 2) {
138 /* 138 /*
139 * Non-trivial SMP, or CONFIG_NUMA on 139 * Non-trivial SMP, or CONFIG_NUMA on
@@ -506,6 +506,10 @@ svc_init_buffer(struct svc_rqst *rqstp, unsigned int size)
506{ 506{
507 unsigned int pages, arghi; 507 unsigned int pages, arghi;
508 508
509 /* bc_xprt uses fore channel allocated buffers */
510 if (svc_is_backchannel(rqstp))
511 return 1;
512
509 pages = size / PAGE_SIZE + 1; /* extra page as we hold both request and reply. 513 pages = size / PAGE_SIZE + 1; /* extra page as we hold both request and reply.
510 * We assume one is at most one page 514 * We assume one is at most one page
511 */ 515 */
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index 7d1f9e928f69..8f0f1fb3dc52 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -173,11 +173,13 @@ static struct svc_xprt *__svc_xpo_create(struct svc_xprt_class *xcl,
173 .sin_addr.s_addr = htonl(INADDR_ANY), 173 .sin_addr.s_addr = htonl(INADDR_ANY),
174 .sin_port = htons(port), 174 .sin_port = htons(port),
175 }; 175 };
176#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
176 struct sockaddr_in6 sin6 = { 177 struct sockaddr_in6 sin6 = {
177 .sin6_family = AF_INET6, 178 .sin6_family = AF_INET6,
178 .sin6_addr = IN6ADDR_ANY_INIT, 179 .sin6_addr = IN6ADDR_ANY_INIT,
179 .sin6_port = htons(port), 180 .sin6_port = htons(port),
180 }; 181 };
182#endif /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */
181 struct sockaddr *sap; 183 struct sockaddr *sap;
182 size_t len; 184 size_t len;
183 185
@@ -186,10 +188,12 @@ static struct svc_xprt *__svc_xpo_create(struct svc_xprt_class *xcl,
186 sap = (struct sockaddr *)&sin; 188 sap = (struct sockaddr *)&sin;
187 len = sizeof(sin); 189 len = sizeof(sin);
188 break; 190 break;
191#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
189 case PF_INET6: 192 case PF_INET6:
190 sap = (struct sockaddr *)&sin6; 193 sap = (struct sockaddr *)&sin6;
191 len = sizeof(sin6); 194 len = sizeof(sin6);
192 break; 195 break;
196#endif /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */
193 default: 197 default:
194 return ERR_PTR(-EAFNOSUPPORT); 198 return ERR_PTR(-EAFNOSUPPORT);
195 } 199 }
@@ -231,7 +235,10 @@ int svc_create_xprt(struct svc_serv *serv, const char *xprt_name,
231 err: 235 err:
232 spin_unlock(&svc_xprt_class_lock); 236 spin_unlock(&svc_xprt_class_lock);
233 dprintk("svc: transport %s not found\n", xprt_name); 237 dprintk("svc: transport %s not found\n", xprt_name);
234 return -ENOENT; 238
239 /* This errno is exposed to user space. Provide a reasonable
240 * perror msg for a bad transport. */
241 return -EPROTONOSUPPORT;
235} 242}
236EXPORT_SYMBOL_GPL(svc_create_xprt); 243EXPORT_SYMBOL_GPL(svc_create_xprt);
237 244
@@ -699,8 +706,10 @@ int svc_recv(struct svc_rqst *rqstp, long timeout)
699 spin_unlock_bh(&pool->sp_lock); 706 spin_unlock_bh(&pool->sp_lock);
700 707
701 len = 0; 708 len = 0;
702 if (test_bit(XPT_LISTENER, &xprt->xpt_flags) && 709 if (test_bit(XPT_CLOSE, &xprt->xpt_flags)) {
703 !test_bit(XPT_CLOSE, &xprt->xpt_flags)) { 710 dprintk("svc_recv: found XPT_CLOSE\n");
711 svc_delete_xprt(xprt);
712 } else if (test_bit(XPT_LISTENER, &xprt->xpt_flags)) {
704 struct svc_xprt *newxpt; 713 struct svc_xprt *newxpt;
705 newxpt = xprt->xpt_ops->xpo_accept(xprt); 714 newxpt = xprt->xpt_ops->xpo_accept(xprt);
706 if (newxpt) { 715 if (newxpt) {
@@ -726,7 +735,7 @@ int svc_recv(struct svc_rqst *rqstp, long timeout)
726 svc_xprt_received(newxpt); 735 svc_xprt_received(newxpt);
727 } 736 }
728 svc_xprt_received(xprt); 737 svc_xprt_received(xprt);
729 } else if (!test_bit(XPT_CLOSE, &xprt->xpt_flags)) { 738 } else {
730 dprintk("svc: server %p, pool %u, transport %p, inuse=%d\n", 739 dprintk("svc: server %p, pool %u, transport %p, inuse=%d\n",
731 rqstp, pool->sp_id, xprt, 740 rqstp, pool->sp_id, xprt,
732 atomic_read(&xprt->xpt_ref.refcount)); 741 atomic_read(&xprt->xpt_ref.refcount));
@@ -739,11 +748,6 @@ int svc_recv(struct svc_rqst *rqstp, long timeout)
739 dprintk("svc: got len=%d\n", len); 748 dprintk("svc: got len=%d\n", len);
740 } 749 }
741 750
742 if (test_bit(XPT_CLOSE, &xprt->xpt_flags)) {
743 dprintk("svc_recv: found XPT_CLOSE\n");
744 svc_delete_xprt(xprt);
745 }
746
747 /* No data, incomplete (TCP) read, or accept() */ 751 /* No data, incomplete (TCP) read, or accept() */
748 if (len == 0 || len == -EAGAIN) { 752 if (len == 0 || len == -EAGAIN) {
749 rqstp->rq_res.len = 0; 753 rqstp->rq_res.len = 0;
@@ -889,11 +893,8 @@ void svc_delete_xprt(struct svc_xprt *xprt)
889 if (test_bit(XPT_TEMP, &xprt->xpt_flags)) 893 if (test_bit(XPT_TEMP, &xprt->xpt_flags))
890 serv->sv_tmpcnt--; 894 serv->sv_tmpcnt--;
891 895
892 for (dr = svc_deferred_dequeue(xprt); dr; 896 while ((dr = svc_deferred_dequeue(xprt)) != NULL)
893 dr = svc_deferred_dequeue(xprt)) {
894 svc_xprt_put(xprt);
895 kfree(dr); 897 kfree(dr);
896 }
897 898
898 svc_xprt_put(xprt); 899 svc_xprt_put(xprt);
899 spin_unlock_bh(&serv->sv_lock); 900 spin_unlock_bh(&serv->sv_lock);
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index d8c041114497..afdcb0459a83 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -15,6 +15,7 @@
15#include <linux/kernel.h> 15#include <linux/kernel.h>
16#define RPCDBG_FACILITY RPCDBG_AUTH 16#define RPCDBG_FACILITY RPCDBG_AUTH
17 17
18#include <linux/sunrpc/clnt.h>
18 19
19/* 20/*
20 * AUTHUNIX and AUTHNULL credentials are both handled here. 21 * AUTHUNIX and AUTHNULL credentials are both handled here.
@@ -187,10 +188,13 @@ static int ip_map_parse(struct cache_detail *cd,
187 * for scratch: */ 188 * for scratch: */
188 char *buf = mesg; 189 char *buf = mesg;
189 int len; 190 int len;
190 int b1, b2, b3, b4, b5, b6, b7, b8;
191 char c;
192 char class[8]; 191 char class[8];
193 struct in6_addr addr; 192 union {
193 struct sockaddr sa;
194 struct sockaddr_in s4;
195 struct sockaddr_in6 s6;
196 } address;
197 struct sockaddr_in6 sin6;
194 int err; 198 int err;
195 199
196 struct ip_map *ipmp; 200 struct ip_map *ipmp;
@@ -209,24 +213,24 @@ static int ip_map_parse(struct cache_detail *cd,
209 len = qword_get(&mesg, buf, mlen); 213 len = qword_get(&mesg, buf, mlen);
210 if (len <= 0) return -EINVAL; 214 if (len <= 0) return -EINVAL;
211 215
212 if (sscanf(buf, "%u.%u.%u.%u%c", &b1, &b2, &b3, &b4, &c) == 4) { 216 if (rpc_pton(buf, len, &address.sa, sizeof(address)) == 0)
213 addr.s6_addr32[0] = 0;
214 addr.s6_addr32[1] = 0;
215 addr.s6_addr32[2] = htonl(0xffff);
216 addr.s6_addr32[3] =
217 htonl((((((b1<<8)|b2)<<8)|b3)<<8)|b4);
218 } else if (sscanf(buf, "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x%c",
219 &b1, &b2, &b3, &b4, &b5, &b6, &b7, &b8, &c) == 8) {
220 addr.s6_addr16[0] = htons(b1);
221 addr.s6_addr16[1] = htons(b2);
222 addr.s6_addr16[2] = htons(b3);
223 addr.s6_addr16[3] = htons(b4);
224 addr.s6_addr16[4] = htons(b5);
225 addr.s6_addr16[5] = htons(b6);
226 addr.s6_addr16[6] = htons(b7);
227 addr.s6_addr16[7] = htons(b8);
228 } else
229 return -EINVAL; 217 return -EINVAL;
218 switch (address.sa.sa_family) {
219 case AF_INET:
220 /* Form a mapped IPv4 address in sin6 */
221 memset(&sin6, 0, sizeof(sin6));
222 sin6.sin6_family = AF_INET6;
223 sin6.sin6_addr.s6_addr32[2] = htonl(0xffff);
224 sin6.sin6_addr.s6_addr32[3] = address.s4.sin_addr.s_addr;
225 break;
226#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
227 case AF_INET6:
228 memcpy(&sin6, &address.s6, sizeof(sin6));
229 break;
230#endif
231 default:
232 return -EINVAL;
233 }
230 234
231 expiry = get_expiry(&mesg); 235 expiry = get_expiry(&mesg);
232 if (expiry ==0) 236 if (expiry ==0)
@@ -243,7 +247,8 @@ static int ip_map_parse(struct cache_detail *cd,
243 } else 247 } else
244 dom = NULL; 248 dom = NULL;
245 249
246 ipmp = ip_map_lookup(class, &addr); 250 /* IPv6 scope IDs are ignored for now */
251 ipmp = ip_map_lookup(class, &sin6.sin6_addr);
247 if (ipmp) { 252 if (ipmp) {
248 err = ip_map_update(ipmp, 253 err = ip_map_update(ipmp,
249 container_of(dom, struct unix_domain, h), 254 container_of(dom, struct unix_domain, h),
@@ -619,7 +624,7 @@ static int unix_gid_show(struct seq_file *m,
619 else 624 else
620 glen = 0; 625 glen = 0;
621 626
622 seq_printf(m, "%d %d:", ug->uid, glen); 627 seq_printf(m, "%u %d:", ug->uid, glen);
623 for (i = 0; i < glen; i++) 628 for (i = 0; i < glen; i++)
624 seq_printf(m, " %d", GROUP_AT(ug->gi, i)); 629 seq_printf(m, " %d", GROUP_AT(ug->gi, i));
625 seq_printf(m, "\n"); 630 seq_printf(m, "\n");
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 870929e08e5d..a29f259204e6 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -968,6 +968,7 @@ static int svc_tcp_recv_record(struct svc_sock *svsk, struct svc_rqst *rqstp)
968 return len; 968 return len;
969 err_delete: 969 err_delete:
970 set_bit(XPT_CLOSE, &svsk->sk_xprt.xpt_flags); 970 set_bit(XPT_CLOSE, &svsk->sk_xprt.xpt_flags);
971 svc_xprt_received(&svsk->sk_xprt);
971 err_again: 972 err_again:
972 return -EAGAIN; 973 return -EAGAIN;
973} 974}
@@ -1357,7 +1358,7 @@ int svc_addsock(struct svc_serv *serv, const int fd, char *name_return,
1357 1358
1358 if (!so) 1359 if (!so)
1359 return err; 1360 return err;
1360 if (so->sk->sk_family != AF_INET) 1361 if ((so->sk->sk_family != PF_INET) && (so->sk->sk_family != PF_INET6))
1361 err = -EAFNOSUPPORT; 1362 err = -EAFNOSUPPORT;
1362 else if (so->sk->sk_protocol != IPPROTO_TCP && 1363 else if (so->sk->sk_protocol != IPPROTO_TCP &&
1363 so->sk->sk_protocol != IPPROTO_UDP) 1364 so->sk->sk_protocol != IPPROTO_UDP)
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 4f55ab7ec1b1..75ab08eac66b 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -1911,6 +1911,11 @@ static void xs_tcp_setup_socket(struct rpc_xprt *xprt,
1911 case -EALREADY: 1911 case -EALREADY:
1912 xprt_clear_connecting(xprt); 1912 xprt_clear_connecting(xprt);
1913 return; 1913 return;
1914 case -EINVAL:
1915 /* Happens, for instance, if the user specified a link
1916 * local IPv6 address without a scope-id.
1917 */
1918 goto out;
1914 } 1919 }
1915out_eagain: 1920out_eagain:
1916 status = -EAGAIN; 1921 status = -EAGAIN;
@@ -2099,7 +2104,7 @@ static void xs_tcp_print_stats(struct rpc_xprt *xprt, struct seq_file *seq)
2099 * we allocate pages instead doing a kmalloc like rpc_malloc is because we want 2104 * we allocate pages instead doing a kmalloc like rpc_malloc is because we want
2100 * to use the server side send routines. 2105 * to use the server side send routines.
2101 */ 2106 */
2102void *bc_malloc(struct rpc_task *task, size_t size) 2107static void *bc_malloc(struct rpc_task *task, size_t size)
2103{ 2108{
2104 struct page *page; 2109 struct page *page;
2105 struct rpc_buffer *buf; 2110 struct rpc_buffer *buf;
@@ -2119,7 +2124,7 @@ void *bc_malloc(struct rpc_task *task, size_t size)
2119/* 2124/*
2120 * Free the space allocated in the bc_alloc routine 2125 * Free the space allocated in the bc_alloc routine
2121 */ 2126 */
2122void bc_free(void *buffer) 2127static void bc_free(void *buffer)
2123{ 2128{
2124 struct rpc_buffer *buf; 2129 struct rpc_buffer *buf;
2125 2130
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-13 08:12:28 -0500