From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id C97E9138334 for ; Sun, 5 May 2019 13:42:11 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id CEA68E0870; Sun, 5 May 2019 13:42:10 +0000 (UTC) Received: from smtp.gentoo.org (dev.gentoo.org [IPv6:2001:470:ea4a:1:5054:ff:fec7:86e4]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id A650DE0870 for ; Sun, 5 May 2019 13:42:10 +0000 (UTC) Received: from oystercatcher.gentoo.org (oystercatcher.gentoo.org [148.251.78.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.gentoo.org (Postfix) with ESMTPS id 6855E34367C for ; Sun, 5 May 2019 13:42:09 +0000 (UTC) Received: from localhost.localdomain (localhost [IPv6:::1]) by oystercatcher.gentoo.org (Postfix) with ESMTP id D36E2566 for ; Sun, 5 May 2019 13:42:07 +0000 (UTC) From: "Mike Pagano" To: gentoo-commits@lists.gentoo.org Content-Transfer-Encoding: 8bit Content-type: text/plain; charset=UTF-8 Reply-To: gentoo-dev@lists.gentoo.org, "Mike Pagano" Message-ID: <1557063712.b058d6c4cd938dce578766f72dd910dabf3db4ab.mpagano@gentoo> Subject: [gentoo-commits] proj/linux-patches:4.19 commit in: / X-VCS-Repository: proj/linux-patches X-VCS-Files: 0000_README 1039_linux-4.19.40.patch X-VCS-Directories: / X-VCS-Committer: mpagano X-VCS-Committer-Name: Mike Pagano X-VCS-Revision: b058d6c4cd938dce578766f72dd910dabf3db4ab X-VCS-Branch: 4.19 Date: Sun, 5 May 2019 13:42:07 +0000 (UTC) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-commits@lists.gentoo.org X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-Archives-Salt: a5fd9d8d-027d-4891-8630-88fbaf123cab X-Archives-Hash: 1592ce99e7948d97b78ba39127f31754 commit: b058d6c4cd938dce578766f72dd910dabf3db4ab Author: Mike Pagano gentoo org> AuthorDate: Sun May 5 13:41:52 2019 +0000 Commit: Mike Pagano gentoo org> CommitDate: Sun May 5 13:41:52 2019 +0000 URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=b058d6c4 Linux patch 4.19.40 Signed-off-by: Mike Pagano gentoo.org> 0000_README | 4 + 1039_linux-4.19.40.patch | 1032 ++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 1036 insertions(+) diff --git a/0000_README b/0000_README index be92968..27107b1 100644 --- a/0000_README +++ b/0000_README @@ -199,6 +199,10 @@ Patch: 1038_linux-4.19.39.patch From: http://www.kernel.org Desc: Linux 4.19.39 +Patch: 1039_linux-4.19.40.patch +From: http://www.kernel.org +Desc: Linux 4.19.40 + Patch: 1500_XATTR_USER_PREFIX.patch From: https://bugs.gentoo.org/show_bug.cgi?id=470644 Desc: Support for namespace user.pax.* on tmpfs. diff --git a/1039_linux-4.19.40.patch b/1039_linux-4.19.40.patch new file mode 100644 index 0000000..6263b35 --- /dev/null +++ b/1039_linux-4.19.40.patch @@ -0,0 +1,1032 @@ +diff --git a/Makefile b/Makefile +index be1bd297bca9..3822720a8a1c 100644 +--- a/Makefile ++++ b/Makefile +@@ -1,7 +1,7 @@ + # SPDX-License-Identifier: GPL-2.0 + VERSION = 4 + PATCHLEVEL = 19 +-SUBLEVEL = 39 ++SUBLEVEL = 40 + EXTRAVERSION = + NAME = "People's Front" + +diff --git a/arch/x86/include/uapi/asm/kvm.h b/arch/x86/include/uapi/asm/kvm.h +index fd23d5778ea1..f1645578d9d0 100644 +--- a/arch/x86/include/uapi/asm/kvm.h ++++ b/arch/x86/include/uapi/asm/kvm.h +@@ -378,6 +378,7 @@ struct kvm_sync_regs { + #define KVM_X86_QUIRK_LINT0_REENABLED (1 << 0) + #define KVM_X86_QUIRK_CD_NW_CLEARED (1 << 1) + #define KVM_X86_QUIRK_LAPIC_MMIO_HOLE (1 << 2) ++#define KVM_X86_QUIRK_OUT_7E_INC_RIP (1 << 3) + + #define KVM_STATE_NESTED_GUEST_MODE 0x00000001 + #define KVM_STATE_NESTED_RUN_PENDING 0x00000002 +diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c +index 3380a312d186..215339c7d161 100644 +--- a/arch/x86/kvm/vmx.c ++++ b/arch/x86/kvm/vmx.c +@@ -14236,7 +14236,7 @@ static int vmx_set_nested_state(struct kvm_vcpu *vcpu, + return ret; + + /* Empty 'VMXON' state is permitted */ +- if (kvm_state->size < sizeof(kvm_state) + sizeof(*vmcs12)) ++ if (kvm_state->size < sizeof(*kvm_state) + sizeof(*vmcs12)) + return 0; + + if (kvm_state->vmx.vmcs_pa == kvm_state->vmx.vmxon_pa || +@@ -14269,7 +14269,7 @@ static int vmx_set_nested_state(struct kvm_vcpu *vcpu, + if (nested_cpu_has_shadow_vmcs(vmcs12) && + vmcs12->vmcs_link_pointer != -1ull) { + struct vmcs12 *shadow_vmcs12 = get_shadow_vmcs12(vcpu); +- if (kvm_state->size < sizeof(kvm_state) + 2 * sizeof(*vmcs12)) ++ if (kvm_state->size < sizeof(*kvm_state) + 2 * sizeof(*vmcs12)) + return -EINVAL; + + if (copy_from_user(shadow_vmcs12, +diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c +index 4a61e1609c97..f3337adaf9b3 100644 +--- a/arch/x86/kvm/x86.c ++++ b/arch/x86/kvm/x86.c +@@ -6328,6 +6328,12 @@ int kvm_emulate_instruction_from_buffer(struct kvm_vcpu *vcpu, + } + EXPORT_SYMBOL_GPL(kvm_emulate_instruction_from_buffer); + ++static int complete_fast_pio_out_port_0x7e(struct kvm_vcpu *vcpu) ++{ ++ vcpu->arch.pio.count = 0; ++ return 1; ++} ++ + static int complete_fast_pio_out(struct kvm_vcpu *vcpu) + { + vcpu->arch.pio.count = 0; +@@ -6344,12 +6350,23 @@ static int kvm_fast_pio_out(struct kvm_vcpu *vcpu, int size, + unsigned long val = kvm_register_read(vcpu, VCPU_REGS_RAX); + int ret = emulator_pio_out_emulated(&vcpu->arch.emulate_ctxt, + size, port, &val, 1); ++ if (ret) ++ return ret; + +- if (!ret) { ++ /* ++ * Workaround userspace that relies on old KVM behavior of %rip being ++ * incremented prior to exiting to userspace to handle "OUT 0x7e". ++ */ ++ if (port == 0x7e && ++ kvm_check_has_quirk(vcpu->kvm, KVM_X86_QUIRK_OUT_7E_INC_RIP)) { ++ vcpu->arch.complete_userspace_io = ++ complete_fast_pio_out_port_0x7e; ++ kvm_skip_emulated_instruction(vcpu); ++ } else { + vcpu->arch.pio.linear_rip = kvm_get_linear_rip(vcpu); + vcpu->arch.complete_userspace_io = complete_fast_pio_out; + } +- return ret; ++ return 0; + } + + static int complete_fast_pio_in(struct kvm_vcpu *vcpu) +diff --git a/drivers/net/dsa/bcm_sf2_cfp.c b/drivers/net/dsa/bcm_sf2_cfp.c +index 47c5f272a084..21db1804e85d 100644 +--- a/drivers/net/dsa/bcm_sf2_cfp.c ++++ b/drivers/net/dsa/bcm_sf2_cfp.c +@@ -742,6 +742,9 @@ static int bcm_sf2_cfp_rule_set(struct dsa_switch *ds, int port, + fs->m_ext.data[1])) + return -EINVAL; + ++ if (fs->location != RX_CLS_LOC_ANY && fs->location >= CFP_NUM_RULES) ++ return -EINVAL; ++ + if (fs->location != RX_CLS_LOC_ANY && + test_bit(fs->location, priv->cfp.used)) + return -EBUSY; +@@ -836,6 +839,9 @@ static int bcm_sf2_cfp_rule_del(struct bcm_sf2_priv *priv, int port, + u32 next_loc = 0; + int ret; + ++ if (loc >= CFP_NUM_RULES) ++ return -EINVAL; ++ + /* Refuse deleting unused rules, and those that are not unique since + * that could leave IPv6 rules with one of the chained rule in the + * table. +diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c +index 581ad0a17d0c..de46331aefc1 100644 +--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c ++++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c +@@ -1584,7 +1584,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons, + netdev_warn(bp->dev, "RX buffer error %x\n", rx_err); + bnxt_sched_reset(bp, rxr); + } +- goto next_rx; ++ goto next_rx_no_len; + } + + len = le32_to_cpu(rxcmp->rx_cmp_len_flags_type) >> RX_CMP_LEN_SHIFT; +@@ -1665,12 +1665,13 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_napi *bnapi, u32 *raw_cons, + rc = 1; + + next_rx: +- rxr->rx_prod = NEXT_RX(prod); +- rxr->rx_next_cons = NEXT_RX(cons); +- + cpr->rx_packets += 1; + cpr->rx_bytes += len; + ++next_rx_no_len: ++ rxr->rx_prod = NEXT_RX(prod); ++ rxr->rx_next_cons = NEXT_RX(cons); ++ + next_rx_no_prod_no_len: + *raw_cons = tmp_raw_cons; + +@@ -7441,8 +7442,15 @@ static int bnxt_cfg_rx_mode(struct bnxt *bp) + + skip_uc: + rc = bnxt_hwrm_cfa_l2_set_rx_mask(bp, 0); ++ if (rc && vnic->mc_list_count) { ++ netdev_info(bp->dev, "Failed setting MC filters rc: %d, turning on ALL_MCAST mode\n", ++ rc); ++ vnic->rx_mask |= CFA_L2_SET_RX_MASK_REQ_MASK_ALL_MCAST; ++ vnic->mc_list_count = 0; ++ rc = bnxt_hwrm_cfa_l2_set_rx_mask(bp, 0); ++ } + if (rc) +- netdev_err(bp->dev, "HWRM cfa l2 rx mask failure rc: %x\n", ++ netdev_err(bp->dev, "HWRM cfa l2 rx mask failure rc: %d\n", + rc); + + return rc; +@@ -9077,6 +9085,7 @@ init_err_cleanup_tc: + bnxt_clear_int_mode(bp); + + init_err_pci_clean: ++ bnxt_free_hwrm_short_cmd_req(bp); + bnxt_free_hwrm_resources(bp); + bnxt_cleanup_pci(bp); + +diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c +index 73813c7afa49..bb6107f3b947 100644 +--- a/drivers/net/phy/marvell.c ++++ b/drivers/net/phy/marvell.c +@@ -1513,9 +1513,10 @@ static int marvell_get_sset_count(struct phy_device *phydev) + + static void marvell_get_strings(struct phy_device *phydev, u8 *data) + { ++ int count = marvell_get_sset_count(phydev); + int i; + +- for (i = 0; i < ARRAY_SIZE(marvell_hw_stats); i++) { ++ for (i = 0; i < count; i++) { + strlcpy(data + i * ETH_GSTRING_LEN, + marvell_hw_stats[i].string, ETH_GSTRING_LEN); + } +@@ -1543,9 +1544,10 @@ static u64 marvell_get_stat(struct phy_device *phydev, int i) + static void marvell_get_stats(struct phy_device *phydev, + struct ethtool_stats *stats, u64 *data) + { ++ int count = marvell_get_sset_count(phydev); + int i; + +- for (i = 0; i < ARRAY_SIZE(marvell_hw_stats); i++) ++ for (i = 0; i < count; i++) + data[i] = marvell_get_stat(phydev, i); + } + +diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c +index 90f9372dec25..f3b1cfacfe9d 100644 +--- a/drivers/net/wireless/ath/ath10k/mac.c ++++ b/drivers/net/wireless/ath/ath10k/mac.c +@@ -5622,7 +5622,7 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw, + } + + if (changed & BSS_CHANGED_MCAST_RATE && +- !WARN_ON(ath10k_mac_vif_chan(arvif->vif, &def))) { ++ !ath10k_mac_vif_chan(arvif->vif, &def)) { + band = def.chan->band; + rateidx = vif->bss_conf.mcast_rate[band] - 1; + +diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h +index 6640f84fe536..6d5beac29bc1 100644 +--- a/include/net/sctp/command.h ++++ b/include/net/sctp/command.h +@@ -105,7 +105,6 @@ enum sctp_verb { + SCTP_CMD_T1_RETRAN, /* Mark for retransmission after T1 timeout */ + SCTP_CMD_UPDATE_INITTAG, /* Update peer inittag */ + SCTP_CMD_SEND_MSG, /* Send the whole use message */ +- SCTP_CMD_SEND_NEXT_ASCONF, /* Send the next ASCONF after ACK */ + SCTP_CMD_PURGE_ASCONF_QUEUE, /* Purge all asconf queues.*/ + SCTP_CMD_SET_ASOC, /* Restore association context */ + SCTP_CMD_LAST +diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c +index 9c4e72e9c60a..73894ed12a70 100644 +--- a/net/ipv4/ip_output.c ++++ b/net/ipv4/ip_output.c +@@ -519,6 +519,7 @@ static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from) + to->pkt_type = from->pkt_type; + to->priority = from->priority; + to->protocol = from->protocol; ++ to->skb_iif = from->skb_iif; + skb_dst_drop(to); + skb_dst_copy(to, from); + to->dev = from->dev; +diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c +index cbe46175bb59..3e2a9bd3459c 100644 +--- a/net/ipv6/ip6_fib.c ++++ b/net/ipv6/ip6_fib.c +@@ -889,9 +889,7 @@ static void fib6_drop_pcpu_from(struct fib6_info *f6i, + if (pcpu_rt) { + struct fib6_info *from; + +- from = rcu_dereference_protected(pcpu_rt->from, +- lockdep_is_held(&table->tb6_lock)); +- rcu_assign_pointer(pcpu_rt->from, NULL); ++ from = xchg((__force struct fib6_info **)&pcpu_rt->from, NULL); + fib6_info_release(from); + } + } +diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c +index cb54a8a3c273..be5f3d7ceb96 100644 +--- a/net/ipv6/ip6_flowlabel.c ++++ b/net/ipv6/ip6_flowlabel.c +@@ -94,15 +94,21 @@ static struct ip6_flowlabel *fl_lookup(struct net *net, __be32 label) + return fl; + } + ++static void fl_free_rcu(struct rcu_head *head) ++{ ++ struct ip6_flowlabel *fl = container_of(head, struct ip6_flowlabel, rcu); ++ ++ if (fl->share == IPV6_FL_S_PROCESS) ++ put_pid(fl->owner.pid); ++ kfree(fl->opt); ++ kfree(fl); ++} ++ + + static void fl_free(struct ip6_flowlabel *fl) + { +- if (fl) { +- if (fl->share == IPV6_FL_S_PROCESS) +- put_pid(fl->owner.pid); +- kfree(fl->opt); +- kfree_rcu(fl, rcu); +- } ++ if (fl) ++ call_rcu(&fl->rcu, fl_free_rcu); + } + + static void fl_release(struct ip6_flowlabel *fl) +@@ -633,9 +639,9 @@ recheck: + if (fl1->share == IPV6_FL_S_EXCL || + fl1->share != fl->share || + ((fl1->share == IPV6_FL_S_PROCESS) && +- (fl1->owner.pid == fl->owner.pid)) || ++ (fl1->owner.pid != fl->owner.pid)) || + ((fl1->share == IPV6_FL_S_USER) && +- uid_eq(fl1->owner.uid, fl->owner.uid))) ++ !uid_eq(fl1->owner.uid, fl->owner.uid))) + goto release; + + err = -ENOMEM; +diff --git a/net/ipv6/route.c b/net/ipv6/route.c +index 06fa8425d82c..2e519f7b983c 100644 +--- a/net/ipv6/route.c ++++ b/net/ipv6/route.c +@@ -382,11 +382,8 @@ static void ip6_dst_destroy(struct dst_entry *dst) + in6_dev_put(idev); + } + +- rcu_read_lock(); +- from = rcu_dereference(rt->from); +- rcu_assign_pointer(rt->from, NULL); ++ from = xchg((__force struct fib6_info **)&rt->from, NULL); + fib6_info_release(from); +- rcu_read_unlock(); + } + + static void ip6_dst_ifdown(struct dst_entry *dst, struct net_device *dev, +@@ -1296,9 +1293,7 @@ static void rt6_remove_exception(struct rt6_exception_bucket *bucket, + /* purge completely the exception to allow releasing the held resources: + * some [sk] cache may keep the dst around for unlimited time + */ +- from = rcu_dereference_protected(rt6_ex->rt6i->from, +- lockdep_is_held(&rt6_exception_lock)); +- rcu_assign_pointer(rt6_ex->rt6i->from, NULL); ++ from = xchg((__force struct fib6_info **)&rt6_ex->rt6i->from, NULL); + fib6_info_release(from); + dst_dev_put(&rt6_ex->rt6i->dst); + +@@ -3454,11 +3449,8 @@ static void rt6_do_redirect(struct dst_entry *dst, struct sock *sk, struct sk_bu + + rcu_read_lock(); + from = rcu_dereference(rt->from); +- /* This fib6_info_hold() is safe here because we hold reference to rt +- * and rt already holds reference to fib6_info. +- */ +- fib6_info_hold(from); +- rcu_read_unlock(); ++ if (!from) ++ goto out; + + nrt = ip6_rt_cache_alloc(from, &msg->dest, NULL); + if (!nrt) +@@ -3470,10 +3462,7 @@ static void rt6_do_redirect(struct dst_entry *dst, struct sock *sk, struct sk_bu + + nrt->rt6i_gateway = *(struct in6_addr *)neigh->primary_key; + +- /* No need to remove rt from the exception table if rt is +- * a cached route because rt6_insert_exception() will +- * takes care of it +- */ ++ /* rt6_insert_exception() will take care of duplicated exceptions */ + if (rt6_insert_exception(nrt, from)) { + dst_release_immediate(&nrt->dst); + goto out; +@@ -3486,7 +3475,7 @@ static void rt6_do_redirect(struct dst_entry *dst, struct sock *sk, struct sk_bu + call_netevent_notifiers(NETEVENT_REDIRECT, &netevent); + + out: +- fib6_info_release(from); ++ rcu_read_unlock(); + neigh_release(neigh); + } + +@@ -4991,16 +4980,20 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, + + rcu_read_lock(); + from = rcu_dereference(rt->from); +- +- if (fibmatch) +- err = rt6_fill_node(net, skb, from, NULL, NULL, NULL, iif, +- RTM_NEWROUTE, NETLINK_CB(in_skb).portid, +- nlh->nlmsg_seq, 0); +- else +- err = rt6_fill_node(net, skb, from, dst, &fl6.daddr, +- &fl6.saddr, iif, RTM_NEWROUTE, +- NETLINK_CB(in_skb).portid, nlh->nlmsg_seq, +- 0); ++ if (from) { ++ if (fibmatch) ++ err = rt6_fill_node(net, skb, from, NULL, NULL, NULL, ++ iif, RTM_NEWROUTE, ++ NETLINK_CB(in_skb).portid, ++ nlh->nlmsg_seq, 0); ++ else ++ err = rt6_fill_node(net, skb, from, dst, &fl6.daddr, ++ &fl6.saddr, iif, RTM_NEWROUTE, ++ NETLINK_CB(in_skb).portid, ++ nlh->nlmsg_seq, 0); ++ } else { ++ err = -ENETUNREACH; ++ } + rcu_read_unlock(); + + if (err < 0) { +diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c +index fed6becc5daf..52b5a2797c0c 100644 +--- a/net/l2tp/l2tp_core.c ++++ b/net/l2tp/l2tp_core.c +@@ -169,8 +169,8 @@ struct l2tp_tunnel *l2tp_tunnel_get(const struct net *net, u32 tunnel_id) + + rcu_read_lock_bh(); + list_for_each_entry_rcu(tunnel, &pn->l2tp_tunnel_list, list) { +- if (tunnel->tunnel_id == tunnel_id) { +- l2tp_tunnel_inc_refcount(tunnel); ++ if (tunnel->tunnel_id == tunnel_id && ++ refcount_inc_not_zero(&tunnel->ref_count)) { + rcu_read_unlock_bh(); + + return tunnel; +@@ -190,8 +190,8 @@ struct l2tp_tunnel *l2tp_tunnel_get_nth(const struct net *net, int nth) + + rcu_read_lock_bh(); + list_for_each_entry_rcu(tunnel, &pn->l2tp_tunnel_list, list) { +- if (++count > nth) { +- l2tp_tunnel_inc_refcount(tunnel); ++ if (++count > nth && ++ refcount_inc_not_zero(&tunnel->ref_count)) { + rcu_read_unlock_bh(); + return tunnel; + } +@@ -909,7 +909,7 @@ int l2tp_udp_encap_recv(struct sock *sk, struct sk_buff *skb) + { + struct l2tp_tunnel *tunnel; + +- tunnel = l2tp_tunnel(sk); ++ tunnel = rcu_dereference_sk_user_data(sk); + if (tunnel == NULL) + goto pass_up; + +diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c +index a0d295478e69..ebbb30064251 100644 +--- a/net/packet/af_packet.c ++++ b/net/packet/af_packet.c +@@ -2603,8 +2603,8 @@ static int tpacket_snd(struct packet_sock *po, struct msghdr *msg) + void *ph; + DECLARE_SOCKADDR(struct sockaddr_ll *, saddr, msg->msg_name); + bool need_wait = !(msg->msg_flags & MSG_DONTWAIT); ++ unsigned char *addr = NULL; + int tp_len, size_max; +- unsigned char *addr; + void *data; + int len_sum = 0; + int status = TP_STATUS_AVAILABLE; +@@ -2615,7 +2615,6 @@ static int tpacket_snd(struct packet_sock *po, struct msghdr *msg) + if (likely(saddr == NULL)) { + dev = packet_cached_dev_get(po); + proto = po->num; +- addr = NULL; + } else { + err = -EINVAL; + if (msg->msg_namelen < sizeof(struct sockaddr_ll)) +@@ -2625,10 +2624,13 @@ static int tpacket_snd(struct packet_sock *po, struct msghdr *msg) + sll_addr))) + goto out; + proto = saddr->sll_protocol; +- addr = saddr->sll_halen ? saddr->sll_addr : NULL; + dev = dev_get_by_index(sock_net(&po->sk), saddr->sll_ifindex); +- if (addr && dev && saddr->sll_halen < dev->addr_len) +- goto out_put; ++ if (po->sk.sk_socket->type == SOCK_DGRAM) { ++ if (dev && msg->msg_namelen < dev->addr_len + ++ offsetof(struct sockaddr_ll, sll_addr)) ++ goto out_put; ++ addr = saddr->sll_addr; ++ } + } + + err = -ENXIO; +@@ -2800,7 +2802,7 @@ static int packet_snd(struct socket *sock, struct msghdr *msg, size_t len) + struct sk_buff *skb; + struct net_device *dev; + __be16 proto; +- unsigned char *addr; ++ unsigned char *addr = NULL; + int err, reserve = 0; + struct sockcm_cookie sockc; + struct virtio_net_hdr vnet_hdr = { 0 }; +@@ -2817,7 +2819,6 @@ static int packet_snd(struct socket *sock, struct msghdr *msg, size_t len) + if (likely(saddr == NULL)) { + dev = packet_cached_dev_get(po); + proto = po->num; +- addr = NULL; + } else { + err = -EINVAL; + if (msg->msg_namelen < sizeof(struct sockaddr_ll)) +@@ -2825,10 +2826,13 @@ static int packet_snd(struct socket *sock, struct msghdr *msg, size_t len) + if (msg->msg_namelen < (saddr->sll_halen + offsetof(struct sockaddr_ll, sll_addr))) + goto out; + proto = saddr->sll_protocol; +- addr = saddr->sll_halen ? saddr->sll_addr : NULL; + dev = dev_get_by_index(sock_net(sk), saddr->sll_ifindex); +- if (addr && dev && saddr->sll_halen < dev->addr_len) +- goto out_unlock; ++ if (sock->type == SOCK_DGRAM) { ++ if (dev && msg->msg_namelen < dev->addr_len + ++ offsetof(struct sockaddr_ll, sll_addr)) ++ goto out_unlock; ++ addr = saddr->sll_addr; ++ } + } + + err = -ENXIO; +diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c +index 8f1a8f85b1f9..215f4d98baa0 100644 +--- a/net/rxrpc/call_object.c ++++ b/net/rxrpc/call_object.c +@@ -701,30 +701,30 @@ void rxrpc_destroy_all_calls(struct rxrpc_net *rxnet) + + _enter(""); + +- if (list_empty(&rxnet->calls)) +- return; ++ if (!list_empty(&rxnet->calls)) { ++ write_lock(&rxnet->call_lock); + +- write_lock(&rxnet->call_lock); ++ while (!list_empty(&rxnet->calls)) { ++ call = list_entry(rxnet->calls.next, ++ struct rxrpc_call, link); ++ _debug("Zapping call %p", call); + +- while (!list_empty(&rxnet->calls)) { +- call = list_entry(rxnet->calls.next, struct rxrpc_call, link); +- _debug("Zapping call %p", call); ++ rxrpc_see_call(call); ++ list_del_init(&call->link); + +- rxrpc_see_call(call); +- list_del_init(&call->link); ++ pr_err("Call %p still in use (%d,%s,%lx,%lx)!\n", ++ call, atomic_read(&call->usage), ++ rxrpc_call_states[call->state], ++ call->flags, call->events); + +- pr_err("Call %p still in use (%d,%s,%lx,%lx)!\n", +- call, atomic_read(&call->usage), +- rxrpc_call_states[call->state], +- call->flags, call->events); ++ write_unlock(&rxnet->call_lock); ++ cond_resched(); ++ write_lock(&rxnet->call_lock); ++ } + + write_unlock(&rxnet->call_lock); +- cond_resched(); +- write_lock(&rxnet->call_lock); + } + +- write_unlock(&rxnet->call_lock); +- + atomic_dec(&rxnet->nr_calls); + wait_var_event(&rxnet->nr_calls, !atomic_read(&rxnet->nr_calls)); + } +diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c +index 85d393090238..48fe8f01265f 100644 +--- a/net/sctp/sm_sideeffect.c ++++ b/net/sctp/sm_sideeffect.c +@@ -1112,32 +1112,6 @@ static void sctp_cmd_send_msg(struct sctp_association *asoc, + } + + +-/* Sent the next ASCONF packet currently stored in the association. +- * This happens after the ASCONF_ACK was succeffully processed. +- */ +-static void sctp_cmd_send_asconf(struct sctp_association *asoc) +-{ +- struct net *net = sock_net(asoc->base.sk); +- +- /* Send the next asconf chunk from the addip chunk +- * queue. +- */ +- if (!list_empty(&asoc->addip_chunk_list)) { +- struct list_head *entry = asoc->addip_chunk_list.next; +- struct sctp_chunk *asconf = list_entry(entry, +- struct sctp_chunk, list); +- list_del_init(entry); +- +- /* Hold the chunk until an ASCONF_ACK is received. */ +- sctp_chunk_hold(asconf); +- if (sctp_primitive_ASCONF(net, asoc, asconf)) +- sctp_chunk_free(asconf); +- else +- asoc->addip_last_asconf = asconf; +- } +-} +- +- + /* These three macros allow us to pull the debugging code out of the + * main flow of sctp_do_sm() to keep attention focused on the real + * functionality there. +@@ -1783,9 +1757,6 @@ static int sctp_cmd_interpreter(enum sctp_event event_type, + } + sctp_cmd_send_msg(asoc, cmd->obj.msg, gfp); + break; +- case SCTP_CMD_SEND_NEXT_ASCONF: +- sctp_cmd_send_asconf(asoc); +- break; + case SCTP_CMD_PURGE_ASCONF_QUEUE: + sctp_asconf_queue_teardown(asoc); + break; +diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c +index c9ae3404b1bb..713a669d2058 100644 +--- a/net/sctp/sm_statefuns.c ++++ b/net/sctp/sm_statefuns.c +@@ -3824,6 +3824,29 @@ enum sctp_disposition sctp_sf_do_asconf(struct net *net, + return SCTP_DISPOSITION_CONSUME; + } + ++static enum sctp_disposition sctp_send_next_asconf( ++ struct net *net, ++ const struct sctp_endpoint *ep, ++ struct sctp_association *asoc, ++ const union sctp_subtype type, ++ struct sctp_cmd_seq *commands) ++{ ++ struct sctp_chunk *asconf; ++ struct list_head *entry; ++ ++ if (list_empty(&asoc->addip_chunk_list)) ++ return SCTP_DISPOSITION_CONSUME; ++ ++ entry = asoc->addip_chunk_list.next; ++ asconf = list_entry(entry, struct sctp_chunk, list); ++ ++ list_del_init(entry); ++ sctp_chunk_hold(asconf); ++ asoc->addip_last_asconf = asconf; ++ ++ return sctp_sf_do_prm_asconf(net, ep, asoc, type, asconf, commands); ++} ++ + /* + * ADDIP Section 4.3 General rules for address manipulation + * When building TLV parameters for the ASCONF Chunk that will add or +@@ -3915,14 +3938,10 @@ enum sctp_disposition sctp_sf_do_asconf_ack(struct net *net, + SCTP_TO(SCTP_EVENT_TIMEOUT_T4_RTO)); + + if (!sctp_process_asconf_ack((struct sctp_association *)asoc, +- asconf_ack)) { +- /* Successfully processed ASCONF_ACK. We can +- * release the next asconf if we have one. +- */ +- sctp_add_cmd_sf(commands, SCTP_CMD_SEND_NEXT_ASCONF, +- SCTP_NULL()); +- return SCTP_DISPOSITION_CONSUME; +- } ++ asconf_ack)) ++ return sctp_send_next_asconf(net, ep, ++ (struct sctp_association *)asoc, ++ type, commands); + + abort = sctp_make_abort(asoc, asconf_ack, + sizeof(struct sctp_errhdr)); +diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c +index c9588b682db4..f4a19eac975d 100644 +--- a/net/tls/tls_device.c ++++ b/net/tls/tls_device.c +@@ -569,7 +569,7 @@ void handle_device_resync(struct sock *sk, u32 seq, u64 rcd_sn) + static int tls_device_reencrypt(struct sock *sk, struct sk_buff *skb) + { + struct strp_msg *rxm = strp_msg(skb); +- int err = 0, offset = rxm->offset, copy, nsg; ++ int err = 0, offset = rxm->offset, copy, nsg, data_len, pos; + struct sk_buff *skb_iter, *unused; + struct scatterlist sg[1]; + char *orig_buf, *buf; +@@ -600,25 +600,42 @@ static int tls_device_reencrypt(struct sock *sk, struct sk_buff *skb) + else + err = 0; + +- copy = min_t(int, skb_pagelen(skb) - offset, +- rxm->full_len - TLS_CIPHER_AES_GCM_128_TAG_SIZE); ++ data_len = rxm->full_len - TLS_CIPHER_AES_GCM_128_TAG_SIZE; + +- if (skb->decrypted) +- skb_store_bits(skb, offset, buf, copy); ++ if (skb_pagelen(skb) > offset) { ++ copy = min_t(int, skb_pagelen(skb) - offset, data_len); + +- offset += copy; +- buf += copy; ++ if (skb->decrypted) ++ skb_store_bits(skb, offset, buf, copy); + ++ offset += copy; ++ buf += copy; ++ } ++ ++ pos = skb_pagelen(skb); + skb_walk_frags(skb, skb_iter) { +- copy = min_t(int, skb_iter->len, +- rxm->full_len - offset + rxm->offset - +- TLS_CIPHER_AES_GCM_128_TAG_SIZE); ++ int frag_pos; ++ ++ /* Practically all frags must belong to msg if reencrypt ++ * is needed with current strparser and coalescing logic, ++ * but strparser may "get optimized", so let's be safe. ++ */ ++ if (pos + skb_iter->len <= offset) ++ goto done_with_frag; ++ if (pos >= data_len + rxm->offset) ++ break; ++ ++ frag_pos = offset - pos; ++ copy = min_t(int, skb_iter->len - frag_pos, ++ data_len + rxm->offset - offset); + + if (skb_iter->decrypted) +- skb_store_bits(skb_iter, offset, buf, copy); ++ skb_store_bits(skb_iter, frag_pos, buf, copy); + + offset += copy; + buf += copy; ++done_with_frag: ++ pos += skb_iter->len; + } + + free_buf: +diff --git a/net/tls/tls_device_fallback.c b/net/tls/tls_device_fallback.c +index ef8934fd8698..426dd97725e4 100644 +--- a/net/tls/tls_device_fallback.c ++++ b/net/tls/tls_device_fallback.c +@@ -200,13 +200,14 @@ static void complete_skb(struct sk_buff *nskb, struct sk_buff *skb, int headln) + + skb_put(nskb, skb->len); + memcpy(nskb->data, skb->data, headln); +- update_chksum(nskb, headln); + + nskb->destructor = skb->destructor; + nskb->sk = sk; + skb->destructor = NULL; + skb->sk = NULL; + ++ update_chksum(nskb, headln); ++ + delta = nskb->truesize - skb->truesize; + if (likely(delta < 0)) + WARN_ON_ONCE(refcount_sub_and_test(-delta, &sk->sk_wmem_alloc)); +diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c +index c1376bfdc90b..aa28510d23ad 100644 +--- a/sound/usb/line6/driver.c ++++ b/sound/usb/line6/driver.c +@@ -351,12 +351,16 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data, + { + struct usb_device *usbdev = line6->usbdev; + int ret; +- unsigned char len; ++ unsigned char *len; + unsigned count; + + if (address > 0xffff || datalen > 0xff) + return -EINVAL; + ++ len = kmalloc(sizeof(*len), GFP_KERNEL); ++ if (!len) ++ return -ENOMEM; ++ + /* query the serial number: */ + ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, +@@ -365,7 +369,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data, + + if (ret < 0) { + dev_err(line6->ifcdev, "read request failed (error %d)\n", ret); +- return ret; ++ goto exit; + } + + /* Wait for data length. We'll get 0xff until length arrives. */ +@@ -375,28 +379,29 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data, + ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | + USB_DIR_IN, +- 0x0012, 0x0000, &len, 1, ++ 0x0012, 0x0000, len, 1, + LINE6_TIMEOUT * HZ); + if (ret < 0) { + dev_err(line6->ifcdev, + "receive length failed (error %d)\n", ret); +- return ret; ++ goto exit; + } + +- if (len != 0xff) ++ if (*len != 0xff) + break; + } + +- if (len == 0xff) { ++ ret = -EIO; ++ if (*len == 0xff) { + dev_err(line6->ifcdev, "read failed after %d retries\n", + count); +- return -EIO; +- } else if (len != datalen) { ++ goto exit; ++ } else if (*len != datalen) { + /* should be equal or something went wrong */ + dev_err(line6->ifcdev, + "length mismatch (expected %d, got %d)\n", +- (int)datalen, (int)len); +- return -EIO; ++ (int)datalen, (int)*len); ++ goto exit; + } + + /* receive the result: */ +@@ -405,12 +410,12 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data, + 0x0013, 0x0000, data, datalen, + LINE6_TIMEOUT * HZ); + +- if (ret < 0) { ++ if (ret < 0) + dev_err(line6->ifcdev, "read failed (error %d)\n", ret); +- return ret; +- } + +- return 0; ++exit: ++ kfree(len); ++ return ret; + } + EXPORT_SYMBOL_GPL(line6_read_data); + +@@ -422,12 +427,16 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data, + { + struct usb_device *usbdev = line6->usbdev; + int ret; +- unsigned char status; ++ unsigned char *status; + int count; + + if (address > 0xffff || datalen > 0xffff) + return -EINVAL; + ++ status = kmalloc(sizeof(*status), GFP_KERNEL); ++ if (!status) ++ return -ENOMEM; ++ + ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, + 0x0022, address, data, datalen, +@@ -436,7 +445,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data, + if (ret < 0) { + dev_err(line6->ifcdev, + "write request failed (error %d)\n", ret); +- return ret; ++ goto exit; + } + + for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) { +@@ -447,28 +456,29 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | + USB_DIR_IN, + 0x0012, 0x0000, +- &status, 1, LINE6_TIMEOUT * HZ); ++ status, 1, LINE6_TIMEOUT * HZ); + + if (ret < 0) { + dev_err(line6->ifcdev, + "receiving status failed (error %d)\n", ret); +- return ret; ++ goto exit; + } + +- if (status != 0xff) ++ if (*status != 0xff) + break; + } + +- if (status == 0xff) { ++ if (*status == 0xff) { + dev_err(line6->ifcdev, "write failed after %d retries\n", + count); +- return -EIO; +- } else if (status != 0) { ++ ret = -EIO; ++ } else if (*status != 0) { + dev_err(line6->ifcdev, "write failed (error %d)\n", ret); +- return -EIO; ++ ret = -EIO; + } +- +- return 0; ++exit: ++ kfree(status); ++ return ret; + } + EXPORT_SYMBOL_GPL(line6_write_data); + +diff --git a/sound/usb/line6/podhd.c b/sound/usb/line6/podhd.c +index 36ed9c85c0eb..5f3c87264e66 100644 +--- a/sound/usb/line6/podhd.c ++++ b/sound/usb/line6/podhd.c +@@ -225,28 +225,32 @@ static void podhd_startup_start_workqueue(struct timer_list *t) + static int podhd_dev_start(struct usb_line6_podhd *pod) + { + int ret; +- u8 init_bytes[8]; ++ u8 *init_bytes; + int i; + struct usb_device *usbdev = pod->line6.usbdev; + ++ init_bytes = kmalloc(8, GFP_KERNEL); ++ if (!init_bytes) ++ return -ENOMEM; ++ + ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), + 0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, + 0x11, 0, + NULL, 0, LINE6_TIMEOUT * HZ); + if (ret < 0) { + dev_err(pod->line6.ifcdev, "read request failed (error %d)\n", ret); +- return ret; ++ goto exit; + } + + /* NOTE: looks like some kind of ping message */ + ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, + 0x11, 0x0, +- &init_bytes, 3, LINE6_TIMEOUT * HZ); ++ init_bytes, 3, LINE6_TIMEOUT * HZ); + if (ret < 0) { + dev_err(pod->line6.ifcdev, + "receive length failed (error %d)\n", ret); +- return ret; ++ goto exit; + } + + pod->firmware_version = +@@ -255,7 +259,7 @@ static int podhd_dev_start(struct usb_line6_podhd *pod) + for (i = 0; i <= 16; i++) { + ret = line6_read_data(&pod->line6, 0xf000 + 0x08 * i, init_bytes, 8); + if (ret < 0) +- return ret; ++ goto exit; + } + + ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), +@@ -263,10 +267,9 @@ static int podhd_dev_start(struct usb_line6_podhd *pod) + USB_TYPE_STANDARD | USB_RECIP_DEVICE | USB_DIR_OUT, + 1, 0, + NULL, 0, LINE6_TIMEOUT * HZ); +- if (ret < 0) +- return ret; +- +- return 0; ++exit: ++ kfree(init_bytes); ++ return ret; + } + + static void podhd_startup_workqueue(struct work_struct *work) +diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c +index f47ba94e6f4a..19bee725de00 100644 +--- a/sound/usb/line6/toneport.c ++++ b/sound/usb/line6/toneport.c +@@ -365,16 +365,21 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport) + /* + Setup Toneport device. + */ +-static void toneport_setup(struct usb_line6_toneport *toneport) ++static int toneport_setup(struct usb_line6_toneport *toneport) + { +- u32 ticks; ++ u32 *ticks; + struct usb_line6 *line6 = &toneport->line6; + struct usb_device *usbdev = line6->usbdev; + ++ ticks = kmalloc(sizeof(*ticks), GFP_KERNEL); ++ if (!ticks) ++ return -ENOMEM; ++ + /* sync time on device with host: */ + /* note: 32-bit timestamps overflow in year 2106 */ +- ticks = (u32)ktime_get_real_seconds(); +- line6_write_data(line6, 0x80c6, &ticks, 4); ++ *ticks = (u32)ktime_get_real_seconds(); ++ line6_write_data(line6, 0x80c6, ticks, 4); ++ kfree(ticks); + + /* enable device: */ + toneport_send_cmd(usbdev, 0x0301, 0x0000); +@@ -389,6 +394,7 @@ static void toneport_setup(struct usb_line6_toneport *toneport) + toneport_update_led(toneport); + + mod_timer(&toneport->timer, jiffies + TONEPORT_PCM_DELAY * HZ); ++ return 0; + } + + /* +@@ -451,7 +457,9 @@ static int toneport_init(struct usb_line6 *line6, + return err; + } + +- toneport_setup(toneport); ++ err = toneport_setup(toneport); ++ if (err) ++ return err; + + /* register audio system: */ + return snd_card_register(line6->card); +@@ -463,7 +471,11 @@ static int toneport_init(struct usb_line6 *line6, + */ + static int toneport_reset_resume(struct usb_interface *interface) + { +- toneport_setup(usb_get_intfdata(interface)); ++ int err; ++ ++ err = toneport_setup(usb_get_intfdata(interface)); ++ if (err) ++ return err; + return line6_resume(interface); + } + #endif +diff --git a/tools/testing/selftests/net/fib_rule_tests.sh b/tools/testing/selftests/net/fib_rule_tests.sh +index d4cfb6a7a086..d84193bdc307 100755 +--- a/tools/testing/selftests/net/fib_rule_tests.sh ++++ b/tools/testing/selftests/net/fib_rule_tests.sh +@@ -27,6 +27,7 @@ log_test() + nsuccess=$((nsuccess+1)) + printf "\n TEST: %-50s [ OK ]\n" "${msg}" + else ++ ret=1 + nfail=$((nfail+1)) + printf "\n TEST: %-50s [FAIL]\n" "${msg}" + if [ "${PAUSE_ON_FAIL}" = "yes" ]; then +@@ -245,4 +246,9 @@ setup + run_fibrule_tests + cleanup + ++if [ "$TESTS" != "none" ]; then ++ printf "\nTests passed: %3d\n" ${nsuccess} ++ printf "Tests failed: %3d\n" ${nfail} ++fi ++ + exit $ret