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-rw-r--r--net/9p/client.c8
-rw-r--r--net/9p/trans_fd.c21
-rw-r--r--net/9p/trans_xen.c15
-rw-r--r--net/bluetooth/smp.c3
-rw-r--r--net/ceph/messenger_v2.c4
-rw-r--r--net/core/pktgen.c3
-rw-r--r--net/ipv4/ah4.c19
-rw-r--r--net/ipv4/netfilter/nf_nat_snmp_basic.asn18
-rw-r--r--net/ipv6/ah6.c19
-rw-r--r--net/iucv/iucv.c4
-rw-r--r--net/mptcp/subflow.c2
-rw-r--r--net/sunrpc/auth.c20
-rw-r--r--net/sunrpc/auth_gss/gss_krb5_crypto.c2
-rw-r--r--net/sunrpc/auth_gss/gss_krb5_unseal.c2
-rw-r--r--net/sunrpc/clnt.c10
-rw-r--r--net/sunrpc/rpcb_clnt.c4
-rw-r--r--net/sunrpc/xprt.c4
-rw-r--r--net/sunrpc/xprtsock.c14
-rw-r--r--net/xfrm/Kconfig1
-rw-r--r--net/xfrm/xfrm_algo.c19
20 files changed, 96 insertions, 86 deletions
diff --git a/net/9p/client.c b/net/9p/client.c
index 86bbc7147fc1..e265a0ca6bdd 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -540,12 +540,14 @@ static int p9_check_errors(struct p9_client *c, struct p9_req_t *req)
return 0;
if (!p9_is_proto_dotl(c)) {
- char *ename;
+ char *ename = NULL;
err = p9pdu_readf(&req->rc, c->proto_version, "s?d",
&ename, &ecode);
- if (err)
+ if (err) {
+ kfree(ename);
goto out_err;
+ }
if (p9_is_proto_dotu(c) && ecode < 512)
err = -ecode;
@@ -1979,7 +1981,7 @@ struct p9_fid *p9_client_xattrwalk(struct p9_fid *file_fid,
goto error;
}
p9_debug(P9_DEBUG_9P,
- ">>> TXATTRWALK file_fid %d, attr_fid %d name %s\n",
+ ">>> TXATTRWALK file_fid %d, attr_fid %d name '%s'\n",
file_fid->fid, attr_fid->fid, attr_name);
req = p9_client_rpc(clnt, P9_TXATTRWALK, "dds",
diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
index c4015f30f9fa..1a3948b8c493 100644
--- a/net/9p/trans_fd.c
+++ b/net/9p/trans_fd.c
@@ -671,10 +671,14 @@ static int p9_fd_request(struct p9_client *client, struct p9_req_t *req)
p9_debug(P9_DEBUG_TRANS, "mux %p task %p tcall %p id %d\n",
m, current, &req->tc, req->tc.id);
- if (m->err < 0)
- return m->err;
spin_lock(&m->req_lock);
+
+ if (m->err < 0) {
+ spin_unlock(&m->req_lock);
+ return m->err;
+ }
+
WRITE_ONCE(req->status, REQ_STATUS_UNSENT);
list_add_tail(&req->req_list, &m->unsent_req_list);
spin_unlock(&m->req_lock);
@@ -832,14 +836,21 @@ static int p9_fd_open(struct p9_client *client, int rfd, int wfd)
goto out_free_ts;
if (!(ts->rd->f_mode & FMODE_READ))
goto out_put_rd;
- /* prevent workers from hanging on IO when fd is a pipe */
- ts->rd->f_flags |= O_NONBLOCK;
+ /* Prevent workers from hanging on IO when fd is a pipe.
+ * It's technically possible for userspace or concurrent mounts to
+ * modify this flag concurrently, which will likely result in a
+ * broken filesystem. However, just having bad flags here should
+ * not crash the kernel or cause any other sort of bug, so mark this
+ * particular data race as intentional so that tooling (like KCSAN)
+ * can allow it and detect further problems.
+ */
+ data_race(ts->rd->f_flags |= O_NONBLOCK);
ts->wr = fget(wfd);
if (!ts->wr)
goto out_put_rd;
if (!(ts->wr->f_mode & FMODE_WRITE))
goto out_put_wr;
- ts->wr->f_flags |= O_NONBLOCK;
+ data_race(ts->wr->f_flags |= O_NONBLOCK);
client->trans = ts;
client->status = Connected;
diff --git a/net/9p/trans_xen.c b/net/9p/trans_xen.c
index 1fffe2bed5b0..dfdbe1ca5338 100644
--- a/net/9p/trans_xen.c
+++ b/net/9p/trans_xen.c
@@ -54,7 +54,6 @@ struct xen_9pfs_front_priv {
char *tag;
struct p9_client *client;
- int num_rings;
struct xen_9pfs_dataring *rings;
};
@@ -131,7 +130,7 @@ static int p9_xen_request(struct p9_client *client, struct p9_req_t *p9_req)
if (list_entry_is_head(priv, &xen_9pfs_devs, list))
return -EINVAL;
- num = p9_req->tc.tag % priv->num_rings;
+ num = p9_req->tc.tag % XEN_9PFS_NUM_RINGS;
ring = &priv->rings[num];
again:
@@ -279,7 +278,7 @@ static void xen_9pfs_front_free(struct xen_9pfs_front_priv *priv)
list_del(&priv->list);
write_unlock(&xen_9pfs_lock);
- for (i = 0; i < priv->num_rings; i++) {
+ for (i = 0; i < XEN_9PFS_NUM_RINGS; i++) {
struct xen_9pfs_dataring *ring = &priv->rings[i];
cancel_work_sync(&ring->work);
@@ -408,15 +407,14 @@ static int xen_9pfs_front_init(struct xenbus_device *dev)
if (p9_xen_trans.maxsize > XEN_FLEX_RING_SIZE(max_ring_order))
p9_xen_trans.maxsize = XEN_FLEX_RING_SIZE(max_ring_order) / 2;
- priv->num_rings = XEN_9PFS_NUM_RINGS;
- priv->rings = kcalloc(priv->num_rings, sizeof(*priv->rings),
+ priv->rings = kcalloc(XEN_9PFS_NUM_RINGS, sizeof(*priv->rings),
GFP_KERNEL);
if (!priv->rings) {
kfree(priv);
return -ENOMEM;
}
- for (i = 0; i < priv->num_rings; i++) {
+ for (i = 0; i < XEN_9PFS_NUM_RINGS; i++) {
priv->rings[i].priv = priv;
ret = xen_9pfs_front_alloc_dataring(dev, &priv->rings[i],
max_ring_order);
@@ -434,10 +432,11 @@ static int xen_9pfs_front_init(struct xenbus_device *dev)
if (ret)
goto error_xenbus;
ret = xenbus_printf(xbt, dev->nodename, "num-rings", "%u",
- priv->num_rings);
+ XEN_9PFS_NUM_RINGS);
if (ret)
goto error_xenbus;
- for (i = 0; i < priv->num_rings; i++) {
+
+ for (i = 0; i < XEN_9PFS_NUM_RINGS; i++) {
char str[16];
BUILD_BUG_ON(XEN_9PFS_NUM_RINGS > 9);
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index f1a9fc0012f0..5f2f97de295e 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -22,11 +22,10 @@
#include <linux/debugfs.h>
#include <linux/scatterlist.h>
-#include <linux/crypto.h>
#include <crypto/aes.h>
-#include <crypto/algapi.h>
#include <crypto/hash.h>
#include <crypto/kpp.h>
+#include <crypto/utils.h>
#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci_core.h>
diff --git a/net/ceph/messenger_v2.c b/net/ceph/messenger_v2.c
index d09a39ff2cf0..f8ec60e1aba3 100644
--- a/net/ceph/messenger_v2.c
+++ b/net/ceph/messenger_v2.c
@@ -733,8 +733,6 @@ static int setup_crypto(struct ceph_connection *con,
return ret;
}
- WARN_ON((unsigned long)session_key &
- crypto_shash_alignmask(con->v2.hmac_tfm));
ret = crypto_shash_setkey(con->v2.hmac_tfm, session_key,
session_key_len);
if (ret) {
@@ -816,8 +814,6 @@ static int hmac_sha256(struct ceph_connection *con, const struct kvec *kvecs,
goto out;
for (i = 0; i < kvec_cnt; i++) {
- WARN_ON((unsigned long)kvecs[i].iov_base &
- crypto_shash_alignmask(con->v2.hmac_tfm));
ret = crypto_shash_update(desc, kvecs[i].iov_base,
kvecs[i].iov_len);
if (ret)
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 8afcfadf8d5a..57cea67b7562 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -4032,8 +4032,7 @@ static void __net_exit pg_net_exit(struct net *net)
list_for_each_safe(q, n, &list) {
t = list_entry(q, struct pktgen_thread, th_list);
list_del(&t->th_list);
- kthread_stop(t->tsk);
- put_task_struct(t->tsk);
+ kthread_stop_put(t->tsk);
kfree(t);
}
diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c
index 015c0f4ec5ba..a2e6e1fdf82b 100644
--- a/net/ipv4/ah4.c
+++ b/net/ipv4/ah4.c
@@ -1,8 +1,8 @@
// SPDX-License-Identifier: GPL-2.0-only
#define pr_fmt(fmt) "IPsec: " fmt
-#include <crypto/algapi.h>
#include <crypto/hash.h>
+#include <crypto/utils.h>
#include <linux/err.h>
#include <linux/module.h>
#include <linux/slab.h>
@@ -27,9 +27,7 @@ static void *ah_alloc_tmp(struct crypto_ahash *ahash, int nfrags,
{
unsigned int len;
- len = size + crypto_ahash_digestsize(ahash) +
- (crypto_ahash_alignmask(ahash) &
- ~(crypto_tfm_ctx_alignment() - 1));
+ len = size + crypto_ahash_digestsize(ahash);
len = ALIGN(len, crypto_tfm_ctx_alignment());
@@ -46,10 +44,9 @@ static inline u8 *ah_tmp_auth(void *tmp, unsigned int offset)
return tmp + offset;
}
-static inline u8 *ah_tmp_icv(struct crypto_ahash *ahash, void *tmp,
- unsigned int offset)
+static inline u8 *ah_tmp_icv(void *tmp, unsigned int offset)
{
- return PTR_ALIGN((u8 *)tmp + offset, crypto_ahash_alignmask(ahash) + 1);
+ return tmp + offset;
}
static inline struct ahash_request *ah_tmp_req(struct crypto_ahash *ahash,
@@ -129,7 +126,7 @@ static void ah_output_done(void *data, int err)
int ihl = ip_hdrlen(skb);
iph = AH_SKB_CB(skb)->tmp;
- icv = ah_tmp_icv(ahp->ahash, iph, ihl);
+ icv = ah_tmp_icv(iph, ihl);
memcpy(ah->auth_data, icv, ahp->icv_trunc_len);
top_iph->tos = iph->tos;
@@ -182,7 +179,7 @@ static int ah_output(struct xfrm_state *x, struct sk_buff *skb)
if (!iph)
goto out;
seqhi = (__be32 *)((char *)iph + ihl);
- icv = ah_tmp_icv(ahash, seqhi, seqhi_len);
+ icv = ah_tmp_icv(seqhi, seqhi_len);
req = ah_tmp_req(ahash, icv);
sg = ah_req_sg(ahash, req);
seqhisg = sg + nfrags;
@@ -279,7 +276,7 @@ static void ah_input_done(void *data, int err)
work_iph = AH_SKB_CB(skb)->tmp;
auth_data = ah_tmp_auth(work_iph, ihl);
- icv = ah_tmp_icv(ahp->ahash, auth_data, ahp->icv_trunc_len);
+ icv = ah_tmp_icv(auth_data, ahp->icv_trunc_len);
err = crypto_memneq(icv, auth_data, ahp->icv_trunc_len) ? -EBADMSG : 0;
if (err)
@@ -374,7 +371,7 @@ static int ah_input(struct xfrm_state *x, struct sk_buff *skb)
seqhi = (__be32 *)((char *)work_iph + ihl);
auth_data = ah_tmp_auth(seqhi, seqhi_len);
- icv = ah_tmp_icv(ahash, auth_data, ahp->icv_trunc_len);
+ icv = ah_tmp_icv(auth_data, ahp->icv_trunc_len);
req = ah_tmp_req(ahash, icv);
sg = ah_req_sg(ahash, req);
seqhisg = sg + nfrags;
diff --git a/net/ipv4/netfilter/nf_nat_snmp_basic.asn1 b/net/ipv4/netfilter/nf_nat_snmp_basic.asn1
index 24b73268f362..dc2cc5794160 100644
--- a/net/ipv4/netfilter/nf_nat_snmp_basic.asn1
+++ b/net/ipv4/netfilter/nf_nat_snmp_basic.asn1
@@ -1,3 +1,11 @@
+-- SPDX-License-Identifier: BSD-3-Clause
+--
+-- Copyright (C) 1990, 2002 IETF Trust and the persons identified as authors
+-- of the code
+--
+-- https://www.rfc-editor.org/rfc/rfc1157#section-4
+-- https://www.rfc-editor.org/rfc/rfc3416#section-3
+
Message ::=
SEQUENCE {
version
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index 01005035ad10..2016e90e6e1d 100644
--- a/net/ipv6/ah6.c
+++ b/net/ipv6/ah6.c
@@ -13,8 +13,8 @@
#define pr_fmt(fmt) "IPv6: " fmt
-#include <crypto/algapi.h>
#include <crypto/hash.h>
+#include <crypto/utils.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <net/ip.h>
@@ -51,9 +51,7 @@ static void *ah_alloc_tmp(struct crypto_ahash *ahash, int nfrags,
{
unsigned int len;
- len = size + crypto_ahash_digestsize(ahash) +
- (crypto_ahash_alignmask(ahash) &
- ~(crypto_tfm_ctx_alignment() - 1));
+ len = size + crypto_ahash_digestsize(ahash);
len = ALIGN(len, crypto_tfm_ctx_alignment());
@@ -75,10 +73,9 @@ static inline u8 *ah_tmp_auth(u8 *tmp, unsigned int offset)
return tmp + offset;
}
-static inline u8 *ah_tmp_icv(struct crypto_ahash *ahash, void *tmp,
- unsigned int offset)
+static inline u8 *ah_tmp_icv(void *tmp, unsigned int offset)
{
- return PTR_ALIGN((u8 *)tmp + offset, crypto_ahash_alignmask(ahash) + 1);
+ return tmp + offset;
}
static inline struct ahash_request *ah_tmp_req(struct crypto_ahash *ahash,
@@ -299,7 +296,7 @@ static void ah6_output_done(void *data, int err)
iph_base = AH_SKB_CB(skb)->tmp;
iph_ext = ah_tmp_ext(iph_base);
- icv = ah_tmp_icv(ahp->ahash, iph_ext, extlen);
+ icv = ah_tmp_icv(iph_ext, extlen);
memcpy(ah->auth_data, icv, ahp->icv_trunc_len);
memcpy(top_iph, iph_base, IPV6HDR_BASELEN);
@@ -362,7 +359,7 @@ static int ah6_output(struct xfrm_state *x, struct sk_buff *skb)
iph_ext = ah_tmp_ext(iph_base);
seqhi = (__be32 *)((char *)iph_ext + extlen);
- icv = ah_tmp_icv(ahash, seqhi, seqhi_len);
+ icv = ah_tmp_icv(seqhi, seqhi_len);
req = ah_tmp_req(ahash, icv);
sg = ah_req_sg(ahash, req);
seqhisg = sg + nfrags;
@@ -468,7 +465,7 @@ static void ah6_input_done(void *data, int err)
work_iph = AH_SKB_CB(skb)->tmp;
auth_data = ah_tmp_auth(work_iph, hdr_len);
- icv = ah_tmp_icv(ahp->ahash, auth_data, ahp->icv_trunc_len);
+ icv = ah_tmp_icv(auth_data, ahp->icv_trunc_len);
err = crypto_memneq(icv, auth_data, ahp->icv_trunc_len) ? -EBADMSG : 0;
if (err)
@@ -576,7 +573,7 @@ static int ah6_input(struct xfrm_state *x, struct sk_buff *skb)
auth_data = ah_tmp_auth((u8 *)work_iph, hdr_len);
seqhi = (__be32 *)(auth_data + ahp->icv_trunc_len);
- icv = ah_tmp_icv(ahash, seqhi, seqhi_len);
+ icv = ah_tmp_icv(seqhi, seqhi_len);
req = ah_tmp_req(ahash, icv);
sg = ah_req_sg(ahash, req);
seqhisg = sg + nfrags;
diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
index fc3fddeb6f36..0ed6e34d6edd 100644
--- a/net/iucv/iucv.c
+++ b/net/iucv/iucv.c
@@ -1823,7 +1823,7 @@ static int __init iucv_init(void)
rc = -EPROTONOSUPPORT;
goto out;
}
- ctl_set_bit(0, 1);
+ system_ctl_set_bit(0, CR0_IUCV_BIT);
rc = iucv_query_maxconn();
if (rc)
goto out_ctl;
@@ -1871,7 +1871,7 @@ out_dev:
out_int:
unregister_external_irq(EXT_IRQ_IUCV, iucv_external_interrupt);
out_ctl:
- ctl_clear_bit(0, 1);
+ system_ctl_clear_bit(0, 1);
out:
return rc;
}
diff --git a/net/mptcp/subflow.c b/net/mptcp/subflow.c
index e120e9616454..a4f3c27f0309 100644
--- a/net/mptcp/subflow.c
+++ b/net/mptcp/subflow.c
@@ -9,8 +9,8 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/netdevice.h>
-#include <crypto/algapi.h>
#include <crypto/sha2.h>
+#include <crypto/utils.h>
#include <net/sock.h>
#include <net/inet_common.h>
#include <net/inet_hashtables.h>
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
index 814b0169f972..7bfe7d9a32aa 100644
--- a/net/sunrpc/auth.c
+++ b/net/sunrpc/auth.c
@@ -866,11 +866,7 @@ rpcauth_uptodatecred(struct rpc_task *task)
test_bit(RPCAUTH_CRED_UPTODATE, &cred->cr_flags) != 0;
}
-static struct shrinker rpc_cred_shrinker = {
- .count_objects = rpcauth_cache_shrink_count,
- .scan_objects = rpcauth_cache_shrink_scan,
- .seeks = DEFAULT_SEEKS,
-};
+static struct shrinker *rpc_cred_shrinker;
int __init rpcauth_init_module(void)
{
@@ -879,9 +875,17 @@ int __init rpcauth_init_module(void)
err = rpc_init_authunix();
if (err < 0)
goto out1;
- err = register_shrinker(&rpc_cred_shrinker, "sunrpc_cred");
- if (err < 0)
+ rpc_cred_shrinker = shrinker_alloc(0, "sunrpc_cred");
+ if (!rpc_cred_shrinker) {
+ err = -ENOMEM;
goto out2;
+ }
+
+ rpc_cred_shrinker->count_objects = rpcauth_cache_shrink_count;
+ rpc_cred_shrinker->scan_objects = rpcauth_cache_shrink_scan;
+
+ shrinker_register(rpc_cred_shrinker);
+
return 0;
out2:
rpc_destroy_authunix();
@@ -892,5 +896,5 @@ out1:
void rpcauth_remove_module(void)
{
rpc_destroy_authunix();
- unregister_shrinker(&rpc_cred_shrinker);
+ shrinker_free(rpc_cred_shrinker);
}
diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c
index 9734e1d9f991..d2b02710ab07 100644
--- a/net/sunrpc/auth_gss/gss_krb5_crypto.c
+++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c
@@ -34,9 +34,9 @@
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
-#include <crypto/algapi.h>
#include <crypto/hash.h>
#include <crypto/skcipher.h>
+#include <crypto/utils.h>
#include <linux/err.h>
#include <linux/types.h>
#include <linux/mm.h>
diff --git a/net/sunrpc/auth_gss/gss_krb5_unseal.c b/net/sunrpc/auth_gss/gss_krb5_unseal.c
index 4fbc50a0a2c4..ef0e6af9fc95 100644
--- a/net/sunrpc/auth_gss/gss_krb5_unseal.c
+++ b/net/sunrpc/auth_gss/gss_krb5_unseal.c
@@ -57,11 +57,9 @@
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
-#include <crypto/algapi.h>
#include <linux/types.h>
#include <linux/jiffies.h>
#include <linux/sunrpc/gss_krb5.h>
-#include <linux/crypto.h>
#include "gss_krb5_internal.h"
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 9c210273d06b..daa9582ec861 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -111,7 +111,8 @@ static void rpc_clnt_remove_pipedir(struct rpc_clnt *clnt)
pipefs_sb = rpc_get_sb_net(net);
if (pipefs_sb) {
- __rpc_clnt_remove_pipedir(clnt);
+ if (pipefs_sb == clnt->pipefs_sb)
+ __rpc_clnt_remove_pipedir(clnt);
rpc_put_sb_net(net);
}
}
@@ -151,6 +152,8 @@ rpc_setup_pipedir(struct super_block *pipefs_sb, struct rpc_clnt *clnt)
{
struct dentry *dentry;
+ clnt->pipefs_sb = pipefs_sb;
+
if (clnt->cl_program->pipe_dir_name != NULL) {
dentry = rpc_setup_pipedir_sb(pipefs_sb, clnt);
if (IS_ERR(dentry))
@@ -2171,6 +2174,7 @@ call_connect_status(struct rpc_task *task)
task->tk_status = 0;
switch (status) {
case -ECONNREFUSED:
+ case -ECONNRESET:
/* A positive refusal suggests a rebind is needed. */
if (RPC_IS_SOFTCONN(task))
break;
@@ -2179,7 +2183,6 @@ call_connect_status(struct rpc_task *task)
goto out_retry;
}
fallthrough;
- case -ECONNRESET:
case -ECONNABORTED:
case -ENETDOWN:
case -ENETUNREACH:
@@ -2220,7 +2223,7 @@ call_connect_status(struct rpc_task *task)
}
xprt_switch_put(xps);
if (!task->tk_xprt)
- return;
+ goto out;
}
goto out_retry;
case -ENOBUFS:
@@ -2235,6 +2238,7 @@ out_next:
out_retry:
/* Check for timeouts before looping back to call_bind */
task->tk_action = call_bind;
+out:
rpc_check_timeout(task);
}
diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c
index 5988a5c5ff3f..102c3818bc54 100644
--- a/net/sunrpc/rpcb_clnt.c
+++ b/net/sunrpc/rpcb_clnt.c
@@ -769,6 +769,10 @@ void rpcb_getport_async(struct rpc_task *task)
child = rpcb_call_async(rpcb_clnt, map, proc);
rpc_release_client(rpcb_clnt);
+ if (IS_ERR(child)) {
+ /* rpcb_map_release() has freed the arguments */
+ return;
+ }
xprt->stat.bind_count++;
rpc_put_task(child);
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index ab453ede54f0..2364c485540c 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -283,7 +283,7 @@ out_unlock:
xprt_clear_locked(xprt);
out_sleep:
task->tk_status = -EAGAIN;
- if (RPC_IS_SOFT(task))
+ if (RPC_IS_SOFT(task) || RPC_IS_SOFTCONN(task))
rpc_sleep_on_timeout(&xprt->sending, task, NULL,
xprt_request_timeout(req));
else
@@ -349,7 +349,7 @@ out_unlock:
xprt_clear_locked(xprt);
out_sleep:
task->tk_status = -EAGAIN;
- if (RPC_IS_SOFT(task))
+ if (RPC_IS_SOFT(task) || RPC_IS_SOFTCONN(task))
rpc_sleep_on_timeout(&xprt->sending, task, NULL,
xprt_request_timeout(req));
else
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index a15bf2ede89b..58f3dc8d0d71 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -1181,6 +1181,7 @@ static void xs_sock_reset_state_flags(struct rpc_xprt *xprt)
{
struct sock_xprt *transport = container_of(xprt, struct sock_xprt, xprt);
+ transport->xprt_err = 0;
clear_bit(XPRT_SOCK_DATA_READY, &transport->sock_state);
clear_bit(XPRT_SOCK_WAKE_ERROR, &transport->sock_state);
clear_bit(XPRT_SOCK_WAKE_WRITE, &transport->sock_state);
@@ -2772,18 +2773,13 @@ static void xs_wake_error(struct sock_xprt *transport)
{
int sockerr;
- if (!test_bit(XPRT_SOCK_WAKE_ERROR, &transport->sock_state))
- return;
- mutex_lock(&transport->recv_mutex);
- if (transport->sock == NULL)
- goto out;
if (!test_and_clear_bit(XPRT_SOCK_WAKE_ERROR, &transport->sock_state))
- goto out;
+ return;
sockerr = xchg(&transport->xprt_err, 0);
- if (sockerr < 0)
+ if (sockerr < 0) {
xprt_wake_pending_tasks(&transport->xprt, sockerr);
-out:
- mutex_unlock(&transport->recv_mutex);
+ xs_tcp_force_close(&transport->xprt);
+ }
}
static void xs_wake_pending(struct sock_xprt *transport)
diff --git a/net/xfrm/Kconfig b/net/xfrm/Kconfig
index 3adf31a83a79..d7b16f2c23e9 100644
--- a/net/xfrm/Kconfig
+++ b/net/xfrm/Kconfig
@@ -15,6 +15,7 @@ config XFRM_ALGO
tristate
select XFRM
select CRYPTO
+ select CRYPTO_AEAD
select CRYPTO_HASH
select CRYPTO_SKCIPHER
diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c
index 094734fbec96..41533c631431 100644
--- a/net/xfrm/xfrm_algo.c
+++ b/net/xfrm/xfrm_algo.c
@@ -5,6 +5,7 @@
* Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
*/
+#include <crypto/aead.h>
#include <crypto/hash.h>
#include <crypto/skcipher.h>
#include <linux/module.h>
@@ -644,38 +645,33 @@ static inline int calg_entries(void)
}
struct xfrm_algo_list {
+ int (*find)(const char *name, u32 type, u32 mask);
struct xfrm_algo_desc *algs;
int entries;
- u32 type;
- u32 mask;
};
static const struct xfrm_algo_list xfrm_aead_list = {
+ .find = crypto_has_aead,
.algs = aead_list,
.entries = ARRAY_SIZE(aead_list),
- .type = CRYPTO_ALG_TYPE_AEAD,
- .mask = CRYPTO_ALG_TYPE_MASK,
};
static const struct xfrm_algo_list xfrm_aalg_list = {
+ .find = crypto_has_ahash,
.algs = aalg_list,
.entries = ARRAY_SIZE(aalg_list),
- .type = CRYPTO_ALG_TYPE_HASH,
- .mask = CRYPTO_ALG_TYPE_HASH_MASK,
};
static const struct xfrm_algo_list xfrm_ealg_list = {
+ .find = crypto_has_skcipher,
.algs = ealg_list,
.entries = ARRAY_SIZE(ealg_list),
- .type = CRYPTO_ALG_TYPE_SKCIPHER,
- .mask = CRYPTO_ALG_TYPE_MASK,
};
static const struct xfrm_algo_list xfrm_calg_list = {
+ .find = crypto_has_comp,
.algs = calg_list,
.entries = ARRAY_SIZE(calg_list),
- .type = CRYPTO_ALG_TYPE_COMPRESS,
- .mask = CRYPTO_ALG_TYPE_MASK,
};
static struct xfrm_algo_desc *xfrm_find_algo(
@@ -696,8 +692,7 @@ static struct xfrm_algo_desc *xfrm_find_algo(
if (!probe)
break;
- status = crypto_has_alg(list[i].name, algo_list->type,
- algo_list->mask);
+ status = algo_list->find(list[i].name, 0, 0);
if (!status)
break;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-09 13:07:49 +0000