[gentoo-commits] proj/linux-patches:4.13 commit in: /

[Alice Ferrazzi]

commit:     64881833b8854f3c3a82270811c619b49e013da7
Author:     Alice Ferrazzi <alicef <AT> gentoo <DOT> org>
AuthorDate: Fri Nov 24 09:40:53 2017 +0000
Commit:     Alice Ferrazzi <alicef <AT> gentoo <DOT> org>
CommitDate: Fri Nov 24 09:40:53 2017 +0000
URL:        https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=64881833

linux kernel 4.13.16

 0000_README              |   4 +
 1015_linux-4.13.16.patch | 946 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 950 insertions(+)

diff --git a/0000_README b/0000_README
index 7f93bc3..846eb5a 100644
--- a/0000_README
+++ b/0000_README
@@ -103,6 +103,10 @@ Patch:  1014_linux-4.13.15.patch
 From:   http://www.kernel.org
 Desc:   Linux 4.13.15
 
+Patch:  1015_linux-4.13.16.patch
+From:   http://www.kernel.org
+Desc:   Linux 4.13.16
+
 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/1015_linux-4.13.16.patch b/1015_linux-4.13.16.patch
new file mode 100644
index 0000000..4f9c8c1
--- /dev/null
+++ b/1015_linux-4.13.16.patch
@@ -0,0 +1,946 @@
+diff --git a/Makefile b/Makefile
+index 3bd5d9d148d3..bc9a897e0431 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,6 +1,6 @@
+ VERSION = 4
+ PATCHLEVEL = 13
+-SUBLEVEL = 15
++SUBLEVEL = 16
+ EXTRAVERSION =
+ NAME = Fearless Coyote
+ 
+diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
+index c55fb2cb2acc..24f749324c0f 100644
+--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
++++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
+@@ -811,7 +811,24 @@ static int __cache_amd_cpumap_setup(unsigned int cpu, int index,
+ 	struct cacheinfo *this_leaf;
+ 	int i, sibling;
+ 
+-	if (boot_cpu_has(X86_FEATURE_TOPOEXT)) {
++	/*
++	 * For L3, always use the pre-calculated cpu_llc_shared_mask
++	 * to derive shared_cpu_map.
++	 */
++	if (index == 3) {
++		for_each_cpu(i, cpu_llc_shared_mask(cpu)) {
++			this_cpu_ci = get_cpu_cacheinfo(i);
++			if (!this_cpu_ci->info_list)
++				continue;
++			this_leaf = this_cpu_ci->info_list + index;
++			for_each_cpu(sibling, cpu_llc_shared_mask(cpu)) {
++				if (!cpu_online(sibling))
++					continue;
++				cpumask_set_cpu(sibling,
++						&this_leaf->shared_cpu_map);
++			}
++		}
++	} else if (boot_cpu_has(X86_FEATURE_TOPOEXT)) {
+ 		unsigned int apicid, nshared, first, last;
+ 
+ 		this_leaf = this_cpu_ci->info_list + index;
+@@ -839,19 +856,6 @@ static int __cache_amd_cpumap_setup(unsigned int cpu, int index,
+ 						&this_leaf->shared_cpu_map);
+ 			}
+ 		}
+-	} else if (index == 3) {
+-		for_each_cpu(i, cpu_llc_shared_mask(cpu)) {
+-			this_cpu_ci = get_cpu_cacheinfo(i);
+-			if (!this_cpu_ci->info_list)
+-				continue;
+-			this_leaf = this_cpu_ci->info_list + index;
+-			for_each_cpu(sibling, cpu_llc_shared_mask(cpu)) {
+-				if (!cpu_online(sibling))
+-					continue;
+-				cpumask_set_cpu(sibling,
+-						&this_leaf->shared_cpu_map);
+-			}
+-		}
+ 	} else
+ 		return 0;
+ 
+diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
+index 810b138f5897..c82d9fd2f05a 100644
+--- a/drivers/char/ipmi/ipmi_msghandler.c
++++ b/drivers/char/ipmi/ipmi_msghandler.c
+@@ -4030,7 +4030,8 @@ smi_from_recv_msg(ipmi_smi_t intf, struct ipmi_recv_msg *recv_msg,
+ }
+ 
+ static void check_msg_timeout(ipmi_smi_t intf, struct seq_table *ent,
+-			      struct list_head *timeouts, long timeout_period,
++			      struct list_head *timeouts,
++			      unsigned long timeout_period,
+ 			      int slot, unsigned long *flags,
+ 			      unsigned int *waiting_msgs)
+ {
+@@ -4043,8 +4044,8 @@ static void check_msg_timeout(ipmi_smi_t intf, struct seq_table *ent,
+ 	if (!ent->inuse)
+ 		return;
+ 
+-	ent->timeout -= timeout_period;
+-	if (ent->timeout > 0) {
++	if (timeout_period < ent->timeout) {
++		ent->timeout -= timeout_period;
+ 		(*waiting_msgs)++;
+ 		return;
+ 	}
+@@ -4110,7 +4111,8 @@ static void check_msg_timeout(ipmi_smi_t intf, struct seq_table *ent,
+ 	}
+ }
+ 
+-static unsigned int ipmi_timeout_handler(ipmi_smi_t intf, long timeout_period)
++static unsigned int ipmi_timeout_handler(ipmi_smi_t intf,
++					 unsigned long timeout_period)
+ {
+ 	struct list_head     timeouts;
+ 	struct ipmi_recv_msg *msg, *msg2;
+diff --git a/drivers/char/tpm/tpm-dev-common.c b/drivers/char/tpm/tpm-dev-common.c
+index 610638a80383..461bf0b8a094 100644
+--- a/drivers/char/tpm/tpm-dev-common.c
++++ b/drivers/char/tpm/tpm-dev-common.c
+@@ -110,6 +110,12 @@ ssize_t tpm_common_write(struct file *file, const char __user *buf,
+ 		return -EFAULT;
+ 	}
+ 
++	if (in_size < 6 ||
++	    in_size < be32_to_cpu(*((__be32 *) (priv->data_buffer + 2)))) {
++		mutex_unlock(&priv->buffer_mutex);
++		return -EINVAL;
++	}
++
+ 	/* atomic tpm command send and result receive. We only hold the ops
+ 	 * lock during this period so that the tpm can be unregistered even if
+ 	 * the char dev is held open.
+diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
+index c99dc59d729b..76e8054bfc4e 100644
+--- a/drivers/net/bonding/bond_main.c
++++ b/drivers/net/bonding/bond_main.c
+@@ -3253,7 +3253,7 @@ u32 bond_xmit_hash(struct bonding *bond, struct sk_buff *skb)
+ 	hash ^= (hash >> 16);
+ 	hash ^= (hash >> 8);
+ 
+-	return hash;
++	return hash >> 1;
+ }
+ 
+ /*-------------------------- Device entry points ----------------------------*/
+diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
+index c28fa5a8734c..ba15eeadfe21 100644
+--- a/drivers/net/ethernet/broadcom/bcmsysport.c
++++ b/drivers/net/ethernet/broadcom/bcmsysport.c
+@@ -1743,15 +1743,17 @@ static inline void bcm_sysport_mask_all_intrs(struct bcm_sysport_priv *priv)
+ 
+ static inline void gib_set_pad_extension(struct bcm_sysport_priv *priv)
+ {
+-	u32 __maybe_unused reg;
++	u32 reg;
+ 
+-	/* Include Broadcom tag in pad extension */
++	reg = gib_readl(priv, GIB_CONTROL);
++	/* Include Broadcom tag in pad extension and fix up IPG_LENGTH */
+ 	if (netdev_uses_dsa(priv->netdev)) {
+-		reg = gib_readl(priv, GIB_CONTROL);
+ 		reg &= ~(GIB_PAD_EXTENSION_MASK << GIB_PAD_EXTENSION_SHIFT);
+ 		reg |= ENET_BRCM_TAG_LEN << GIB_PAD_EXTENSION_SHIFT;
+-		gib_writel(priv, reg, GIB_CONTROL);
+ 	}
++	reg &= ~(GIB_IPG_LEN_MASK << GIB_IPG_LEN_SHIFT);
++	reg |= 12 << GIB_IPG_LEN_SHIFT;
++	gib_writel(priv, reg, GIB_CONTROL);
+ }
+ 
+ static int bcm_sysport_open(struct net_device *dev)
+diff --git a/drivers/net/ethernet/fealnx.c b/drivers/net/ethernet/fealnx.c
+index e92859dab7ae..e191c4ebeaf4 100644
+--- a/drivers/net/ethernet/fealnx.c
++++ b/drivers/net/ethernet/fealnx.c
+@@ -257,8 +257,8 @@ enum rx_desc_status_bits {
+ 	RXFSD = 0x00000800,	/* first descriptor */
+ 	RXLSD = 0x00000400,	/* last descriptor */
+ 	ErrorSummary = 0x80,	/* error summary */
+-	RUNT = 0x40,		/* runt packet received */
+-	LONG = 0x20,		/* long packet received */
++	RUNTPKT = 0x40,		/* runt packet received */
++	LONGPKT = 0x20,		/* long packet received */
+ 	FAE = 0x10,		/* frame align error */
+ 	CRC = 0x08,		/* crc error */
+ 	RXER = 0x04,		/* receive error */
+@@ -1632,7 +1632,7 @@ static int netdev_rx(struct net_device *dev)
+ 					       dev->name, rx_status);
+ 
+ 				dev->stats.rx_errors++;	/* end of a packet. */
+-				if (rx_status & (LONG | RUNT))
++				if (rx_status & (LONGPKT | RUNTPKT))
+ 					dev->stats.rx_length_errors++;
+ 				if (rx_status & RXER)
+ 					dev->stats.rx_frame_errors++;
+diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+index 7344433259fc..1c513dc0105e 100644
+--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
++++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+@@ -213,22 +213,20 @@ static inline bool mlx5e_rx_cache_get(struct mlx5e_rq *rq,
+ static inline int mlx5e_page_alloc_mapped(struct mlx5e_rq *rq,
+ 					  struct mlx5e_dma_info *dma_info)
+ {
+-	struct page *page;
+-
+ 	if (mlx5e_rx_cache_get(rq, dma_info))
+ 		return 0;
+ 
+-	page = dev_alloc_pages(rq->buff.page_order);
+-	if (unlikely(!page))
++	dma_info->page = dev_alloc_pages(rq->buff.page_order);
++	if (unlikely(!dma_info->page))
+ 		return -ENOMEM;
+ 
+-	dma_info->addr = dma_map_page(rq->pdev, page, 0,
++	dma_info->addr = dma_map_page(rq->pdev, dma_info->page, 0,
+ 				      RQ_PAGE_SIZE(rq), rq->buff.map_dir);
+ 	if (unlikely(dma_mapping_error(rq->pdev, dma_info->addr))) {
+-		put_page(page);
++		put_page(dma_info->page);
++		dma_info->page = NULL;
+ 		return -ENOMEM;
+ 	}
+-	dma_info->page = page;
+ 
+ 	return 0;
+ }
+diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
+index 16885827367b..553bc230d70d 100644
+--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
++++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
+@@ -1545,9 +1545,16 @@ static int mlx5_try_fast_unload(struct mlx5_core_dev *dev)
+ 		return -EAGAIN;
+ 	}
+ 
++	/* Panic tear down fw command will stop the PCI bus communication
++	 * with the HCA, so the health polll is no longer needed.
++	 */
++	mlx5_drain_health_wq(dev);
++	mlx5_stop_health_poll(dev);
++
+ 	ret = mlx5_cmd_force_teardown_hca(dev);
+ 	if (ret) {
+ 		mlx5_core_dbg(dev, "Firmware couldn't do fast unload error: %d\n", ret);
++		mlx5_start_health_poll(dev);
+ 		return ret;
+ 	}
+ 
+diff --git a/drivers/net/usb/asix_devices.c b/drivers/net/usb/asix_devices.c
+index b2ff88e69a81..3d4f7959dabb 100644
+--- a/drivers/net/usb/asix_devices.c
++++ b/drivers/net/usb/asix_devices.c
+@@ -626,7 +626,7 @@ static int asix_suspend(struct usb_interface *intf, pm_message_t message)
+ 	struct usbnet *dev = usb_get_intfdata(intf);
+ 	struct asix_common_private *priv = dev->driver_priv;
+ 
+-	if (priv->suspend)
++	if (priv && priv->suspend)
+ 		priv->suspend(dev);
+ 
+ 	return usbnet_suspend(intf, message);
+@@ -678,7 +678,7 @@ static int asix_resume(struct usb_interface *intf)
+ 	struct usbnet *dev = usb_get_intfdata(intf);
+ 	struct asix_common_private *priv = dev->driver_priv;
+ 
+-	if (priv->resume)
++	if (priv && priv->resume)
+ 		priv->resume(dev);
+ 
+ 	return usbnet_resume(intf);
+diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
+index 8ab281b478f2..4f88f64cccb4 100644
+--- a/drivers/net/usb/cdc_ether.c
++++ b/drivers/net/usb/cdc_ether.c
+@@ -221,7 +221,7 @@ int usbnet_generic_cdc_bind(struct usbnet *dev, struct usb_interface *intf)
+ 			goto bad_desc;
+ 	}
+ 
+-	if (header.usb_cdc_ether_desc) {
++	if (header.usb_cdc_ether_desc && info->ether->wMaxSegmentSize) {
+ 		dev->hard_mtu = le16_to_cpu(info->ether->wMaxSegmentSize);
+ 		/* because of Zaurus, we may be ignoring the host
+ 		 * side link address we were given.
+diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
+index 9c80e80c5493..8d5e97251efe 100644
+--- a/drivers/net/usb/cdc_ncm.c
++++ b/drivers/net/usb/cdc_ncm.c
+@@ -771,7 +771,7 @@ int cdc_ncm_bind_common(struct usbnet *dev, struct usb_interface *intf, u8 data_
+ 	int err;
+ 	u8 iface_no;
+ 	struct usb_cdc_parsed_header hdr;
+-	u16 curr_ntb_format;
++	__le16 curr_ntb_format;
+ 
+ 	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
+ 	if (!ctx)
+@@ -889,7 +889,7 @@ int cdc_ncm_bind_common(struct usbnet *dev, struct usb_interface *intf, u8 data_
+ 			goto error2;
+ 		}
+ 
+-		if (curr_ntb_format == USB_CDC_NCM_NTB32_FORMAT) {
++		if (curr_ntb_format == cpu_to_le16(USB_CDC_NCM_NTB32_FORMAT)) {
+ 			dev_info(&intf->dev, "resetting NTB format to 16-bit");
+ 			err = usbnet_write_cmd(dev, USB_CDC_SET_NTB_FORMAT,
+ 					       USB_TYPE_CLASS | USB_DIR_OUT
+diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
+index 8c3733608271..8d4a6f7cba61 100644
+--- a/drivers/net/usb/qmi_wwan.c
++++ b/drivers/net/usb/qmi_wwan.c
+@@ -499,6 +499,7 @@ static int qmi_wwan_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
+ 		return 1;
+ 	}
+ 	if (rawip) {
++		skb_reset_mac_header(skb);
+ 		skb->dev = dev->net; /* normally set by eth_type_trans */
+ 		skb->protocol = proto;
+ 		return 1;
+@@ -681,7 +682,7 @@ static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf)
+ 	}
+ 
+ 	/* errors aren't fatal - we can live with the dynamic address */
+-	if (cdc_ether) {
++	if (cdc_ether && cdc_ether->wMaxSegmentSize) {
+ 		dev->hard_mtu = le16_to_cpu(cdc_ether->wMaxSegmentSize);
+ 		usbnet_get_ethernet_addr(dev, cdc_ether->iMACAddress);
+ 	}
+diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
+index 8a1eaf3c302a..e91ef5e236cc 100644
+--- a/drivers/net/vrf.c
++++ b/drivers/net/vrf.c
+@@ -1271,7 +1271,7 @@ static int vrf_fib_rule(const struct net_device *dev, __u8 family, bool add_it)
+ 	frh->family = family;
+ 	frh->action = FR_ACT_TO_TBL;
+ 
+-	if (nla_put_u32(skb, FRA_L3MDEV, 1))
++	if (nla_put_u8(skb, FRA_L3MDEV, 1))
+ 		goto nla_put_failure;
+ 
+ 	if (nla_put_u32(skb, FRA_PRIORITY, FIB_RULE_PREF))
+diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
+index e17baac70f43..436154720bf8 100644
+--- a/drivers/net/vxlan.c
++++ b/drivers/net/vxlan.c
+@@ -1632,26 +1632,19 @@ static struct sk_buff *vxlan_na_create(struct sk_buff *request,
+ static int neigh_reduce(struct net_device *dev, struct sk_buff *skb, __be32 vni)
+ {
+ 	struct vxlan_dev *vxlan = netdev_priv(dev);
+-	struct nd_msg *msg;
+-	const struct ipv6hdr *iphdr;
+ 	const struct in6_addr *daddr;
+-	struct neighbour *n;
++	const struct ipv6hdr *iphdr;
+ 	struct inet6_dev *in6_dev;
++	struct neighbour *n;
++	struct nd_msg *msg;
+ 
+ 	in6_dev = __in6_dev_get(dev);
+ 	if (!in6_dev)
+ 		goto out;
+ 
+-	if (!pskb_may_pull(skb, sizeof(struct ipv6hdr) + sizeof(struct nd_msg)))
+-		goto out;
+-
+ 	iphdr = ipv6_hdr(skb);
+ 	daddr = &iphdr->daddr;
+-
+ 	msg = (struct nd_msg *)(iphdr + 1);
+-	if (msg->icmph.icmp6_code != 0 ||
+-	    msg->icmph.icmp6_type != NDISC_NEIGHBOUR_SOLICITATION)
+-		goto out;
+ 
+ 	if (ipv6_addr_loopback(daddr) ||
+ 	    ipv6_addr_is_multicast(&msg->target))
+@@ -2258,11 +2251,11 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
+ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev)
+ {
+ 	struct vxlan_dev *vxlan = netdev_priv(dev);
++	struct vxlan_rdst *rdst, *fdst = NULL;
+ 	const struct ip_tunnel_info *info;
+-	struct ethhdr *eth;
+ 	bool did_rsc = false;
+-	struct vxlan_rdst *rdst, *fdst = NULL;
+ 	struct vxlan_fdb *f;
++	struct ethhdr *eth;
+ 	__be32 vni = 0;
+ 
+ 	info = skb_tunnel_info(skb);
+@@ -2287,12 +2280,14 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev)
+ 		if (ntohs(eth->h_proto) == ETH_P_ARP)
+ 			return arp_reduce(dev, skb, vni);
+ #if IS_ENABLED(CONFIG_IPV6)
+-		else if (ntohs(eth->h_proto) == ETH_P_IPV6) {
+-			struct ipv6hdr *hdr, _hdr;
+-			if ((hdr = skb_header_pointer(skb,
+-						      skb_network_offset(skb),
+-						      sizeof(_hdr), &_hdr)) &&
+-			    hdr->nexthdr == IPPROTO_ICMPV6)
++		else if (ntohs(eth->h_proto) == ETH_P_IPV6 &&
++			 pskb_may_pull(skb, sizeof(struct ipv6hdr) +
++					    sizeof(struct nd_msg)) &&
++			 ipv6_hdr(skb)->nexthdr == IPPROTO_ICMPV6) {
++			struct nd_msg *m = (struct nd_msg *)(ipv6_hdr(skb) + 1);
++
++			if (m->icmph.icmp6_code == 0 &&
++			    m->icmph.icmp6_type == NDISC_NEIGHBOUR_SOLICITATION)
+ 				return neigh_reduce(dev, skb, vni);
+ 		}
+ #endif
+diff --git a/drivers/tty/serial/8250/8250_fintek.c b/drivers/tty/serial/8250/8250_fintek.c
+index e500f7dd2470..4bd376c08b59 100644
+--- a/drivers/tty/serial/8250/8250_fintek.c
++++ b/drivers/tty/serial/8250/8250_fintek.c
+@@ -118,6 +118,9 @@ static int fintek_8250_enter_key(u16 base_port, u8 key)
+ 	if (!request_muxed_region(base_port, 2, "8250_fintek"))
+ 		return -EBUSY;
+ 
++	/* Force to deactive all SuperIO in this base_port */
++	outb(EXIT_KEY, base_port + ADDR_PORT);
++
+ 	outb(key, base_port + ADDR_PORT);
+ 	outb(key, base_port + ADDR_PORT);
+ 	return 0;
+diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
+index 1ea05ac57aa7..670f7e334f93 100644
+--- a/drivers/tty/serial/omap-serial.c
++++ b/drivers/tty/serial/omap-serial.c
+@@ -693,7 +693,7 @@ static void serial_omap_set_mctrl(struct uart_port *port, unsigned int mctrl)
+ 	if ((mctrl & TIOCM_RTS) && (port->status & UPSTAT_AUTORTS))
+ 		up->efr |= UART_EFR_RTS;
+ 	else
+-		up->efr &= UART_EFR_RTS;
++		up->efr &= ~UART_EFR_RTS;
+ 	serial_out(up, UART_EFR, up->efr);
+ 	serial_out(up, UART_LCR, lcr);
+ 
+diff --git a/fs/coda/upcall.c b/fs/coda/upcall.c
+index e82357c89979..8cf16d8c5261 100644
+--- a/fs/coda/upcall.c
++++ b/fs/coda/upcall.c
+@@ -446,8 +446,7 @@ int venus_fsync(struct super_block *sb, struct CodaFid *fid)
+ 	UPARG(CODA_FSYNC);
+ 
+ 	inp->coda_fsync.VFid = *fid;
+-	error = coda_upcall(coda_vcp(sb), sizeof(union inputArgs),
+-			    &outsize, inp);
++	error = coda_upcall(coda_vcp(sb), insize, &outsize, inp);
+ 
+ 	CODA_FREE(inp, insize);
+ 	return error;
+diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
+index 74407c6dd592..ec8f75813beb 100644
+--- a/fs/ocfs2/dlm/dlmrecovery.c
++++ b/fs/ocfs2/dlm/dlmrecovery.c
+@@ -2419,6 +2419,7 @@ static void dlm_do_local_recovery_cleanup(struct dlm_ctxt *dlm, u8 dead_node)
+ 					dlm_lockres_put(res);
+ 					continue;
+ 				}
++				dlm_move_lockres_to_recovery_list(dlm, res);
+ 			} else if (res->owner == dlm->node_num) {
+ 				dlm_free_dead_locks(dlm, res, dead_node);
+ 				__dlm_lockres_calc_usage(dlm, res);
+diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
+index bfeb647459d9..2fc8e65c07c5 100644
+--- a/fs/ocfs2/file.c
++++ b/fs/ocfs2/file.c
+@@ -1168,6 +1168,13 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr)
+ 	}
+ 	size_change = S_ISREG(inode->i_mode) && attr->ia_valid & ATTR_SIZE;
+ 	if (size_change) {
++		/*
++		 * Here we should wait dio to finish before inode lock
++		 * to avoid a deadlock between ocfs2_setattr() and
++		 * ocfs2_dio_end_io_write()
++		 */
++		inode_dio_wait(inode);
++
+ 		status = ocfs2_rw_lock(inode, 1);
+ 		if (status < 0) {
+ 			mlog_errno(status);
+@@ -1207,8 +1214,6 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr)
+ 		if (status)
+ 			goto bail_unlock;
+ 
+-		inode_dio_wait(inode);
+-
+ 		if (i_size_read(inode) >= attr->ia_size) {
+ 			if (ocfs2_should_order_data(inode)) {
+ 				status = ocfs2_begin_ordered_truncate(inode,
+diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
+index fc14b8b3f6ce..1d86e09f17c1 100644
+--- a/include/linux/mmzone.h
++++ b/include/linux/mmzone.h
+@@ -691,7 +691,8 @@ typedef struct pglist_data {
+ 	 * is the first PFN that needs to be initialised.
+ 	 */
+ 	unsigned long first_deferred_pfn;
+-	unsigned long static_init_size;
++	/* Number of non-deferred pages */
++	unsigned long static_init_pgcnt;
+ #endif /* CONFIG_DEFERRED_STRUCT_PAGE_INIT */
+ 
+ #ifdef CONFIG_TRANSPARENT_HUGEPAGE
+diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
+index 63df75ae70ee..baf2dd102686 100644
+--- a/include/linux/skbuff.h
++++ b/include/linux/skbuff.h
+@@ -3655,6 +3655,13 @@ static inline void nf_reset_trace(struct sk_buff *skb)
+ #endif
+ }
+ 
++static inline void ipvs_reset(struct sk_buff *skb)
++{
++#if IS_ENABLED(CONFIG_IP_VS)
++	skb->ipvs_property = 0;
++#endif
++}
++
+ /* Note: This doesn't put any conntrack and bridge info in dst. */
+ static inline void __nf_copy(struct sk_buff *dst, const struct sk_buff *src,
+ 			     bool copy)
+diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
+index 908b309d60d7..b8f51dffeae9 100644
+--- a/kernel/rcu/tree_plugin.h
++++ b/kernel/rcu/tree_plugin.h
+@@ -1493,7 +1493,7 @@ static void rcu_prepare_for_idle(void)
+ 	rdtp->last_accelerate = jiffies;
+ 	for_each_rcu_flavor(rsp) {
+ 		rdp = this_cpu_ptr(rsp->rda);
+-		if (rcu_segcblist_pend_cbs(&rdp->cblist))
++		if (!rcu_segcblist_pend_cbs(&rdp->cblist))
+ 			continue;
+ 		rnp = rdp->mynode;
+ 		raw_spin_lock_rcu_node(rnp); /* irqs already disabled. */
+diff --git a/mm/page_alloc.c b/mm/page_alloc.c
+index 1423da8dd16f..3bd0999c266f 100644
+--- a/mm/page_alloc.c
++++ b/mm/page_alloc.c
+@@ -289,28 +289,37 @@ EXPORT_SYMBOL(nr_online_nodes);
+ int page_group_by_mobility_disabled __read_mostly;
+ 
+ #ifdef CONFIG_DEFERRED_STRUCT_PAGE_INIT
++
++/*
++ * Determine how many pages need to be initialized durig early boot
++ * (non-deferred initialization).
++ * The value of first_deferred_pfn will be set later, once non-deferred pages
++ * are initialized, but for now set it ULONG_MAX.
++ */
+ static inline void reset_deferred_meminit(pg_data_t *pgdat)
+ {
+-	unsigned long max_initialise;
+-	unsigned long reserved_lowmem;
++	phys_addr_t start_addr, end_addr;
++	unsigned long max_pgcnt;
++	unsigned long reserved;
+ 
+ 	/*
+ 	 * Initialise at least 2G of a node but also take into account that
+ 	 * two large system hashes that can take up 1GB for 0.25TB/node.
+ 	 */
+-	max_initialise = max(2UL << (30 - PAGE_SHIFT),
+-		(pgdat->node_spanned_pages >> 8));
++	max_pgcnt = max(2UL << (30 - PAGE_SHIFT),
++			(pgdat->node_spanned_pages >> 8));
+ 
+ 	/*
+ 	 * Compensate the all the memblock reservations (e.g. crash kernel)
+ 	 * from the initial estimation to make sure we will initialize enough
+ 	 * memory to boot.
+ 	 */
+-	reserved_lowmem = memblock_reserved_memory_within(pgdat->node_start_pfn,
+-			pgdat->node_start_pfn + max_initialise);
+-	max_initialise += reserved_lowmem;
++	start_addr = PFN_PHYS(pgdat->node_start_pfn);
++	end_addr = PFN_PHYS(pgdat->node_start_pfn + max_pgcnt);
++	reserved = memblock_reserved_memory_within(start_addr, end_addr);
++	max_pgcnt += PHYS_PFN(reserved);
+ 
+-	pgdat->static_init_size = min(max_initialise, pgdat->node_spanned_pages);
++	pgdat->static_init_pgcnt = min(max_pgcnt, pgdat->node_spanned_pages);
+ 	pgdat->first_deferred_pfn = ULONG_MAX;
+ }
+ 
+@@ -337,7 +346,7 @@ static inline bool update_defer_init(pg_data_t *pgdat,
+ 	if (zone_end < pgdat_end_pfn(pgdat))
+ 		return true;
+ 	(*nr_initialised)++;
+-	if ((*nr_initialised > pgdat->static_init_size) &&
++	if ((*nr_initialised > pgdat->static_init_pgcnt) &&
+ 	    (pfn & (PAGES_PER_SECTION - 1)) == 0) {
+ 		pgdat->first_deferred_pfn = pfn;
+ 		return false;
+diff --git a/mm/page_ext.c b/mm/page_ext.c
+index 88ccc044b09a..9dbabbfc4557 100644
+--- a/mm/page_ext.c
++++ b/mm/page_ext.c
+@@ -124,7 +124,6 @@ struct page_ext *lookup_page_ext(struct page *page)
+ 	struct page_ext *base;
+ 
+ 	base = NODE_DATA(page_to_nid(page))->node_page_ext;
+-#if defined(CONFIG_DEBUG_VM)
+ 	/*
+ 	 * The sanity checks the page allocator does upon freeing a
+ 	 * page can reach here before the page_ext arrays are
+@@ -133,7 +132,6 @@ struct page_ext *lookup_page_ext(struct page *page)
+ 	 */
+ 	if (unlikely(!base))
+ 		return NULL;
+-#endif
+ 	index = pfn - round_down(node_start_pfn(page_to_nid(page)),
+ 					MAX_ORDER_NR_PAGES);
+ 	return get_entry(base, index);
+@@ -198,7 +196,6 @@ struct page_ext *lookup_page_ext(struct page *page)
+ {
+ 	unsigned long pfn = page_to_pfn(page);
+ 	struct mem_section *section = __pfn_to_section(pfn);
+-#if defined(CONFIG_DEBUG_VM)
+ 	/*
+ 	 * The sanity checks the page allocator does upon freeing a
+ 	 * page can reach here before the page_ext arrays are
+@@ -207,7 +204,6 @@ struct page_ext *lookup_page_ext(struct page *page)
+ 	 */
+ 	if (!section->page_ext)
+ 		return NULL;
+-#endif
+ 	return get_entry(section->page_ext, pfn);
+ }
+ 
+diff --git a/mm/pagewalk.c b/mm/pagewalk.c
+index 1a4197965415..7d973f63088c 100644
+--- a/mm/pagewalk.c
++++ b/mm/pagewalk.c
+@@ -187,8 +187,12 @@ static int walk_hugetlb_range(unsigned long addr, unsigned long end,
+ 	do {
+ 		next = hugetlb_entry_end(h, addr, end);
+ 		pte = huge_pte_offset(walk->mm, addr & hmask, sz);
+-		if (pte && walk->hugetlb_entry)
++
++		if (pte)
+ 			err = walk->hugetlb_entry(pte, hmask, addr, next, walk);
++		else if (walk->pte_hole)
++			err = walk->pte_hole(addr, next, walk);
++
+ 		if (err)
+ 			break;
+ 	} while (addr = next, addr != end);
+diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
+index 9649579b5b9f..4a72ee4e2ae9 100644
+--- a/net/8021q/vlan.c
++++ b/net/8021q/vlan.c
+@@ -376,6 +376,9 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event,
+ 			dev->name);
+ 		vlan_vid_add(dev, htons(ETH_P_8021Q), 0);
+ 	}
++	if (event == NETDEV_DOWN &&
++	    (dev->features & NETIF_F_HW_VLAN_CTAG_FILTER))
++		vlan_vid_del(dev, htons(ETH_P_8021Q), 0);
+ 
+ 	vlan_info = rtnl_dereference(dev->vlan_info);
+ 	if (!vlan_info)
+@@ -423,9 +426,6 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event,
+ 		struct net_device *tmp;
+ 		LIST_HEAD(close_list);
+ 
+-		if (dev->features & NETIF_F_HW_VLAN_CTAG_FILTER)
+-			vlan_vid_del(dev, htons(ETH_P_8021Q), 0);
+-
+ 		/* Put all VLANs for this dev in the down state too.  */
+ 		vlan_group_for_each_dev(grp, i, vlandev) {
+ 			flgs = vlandev->flags;
+diff --git a/net/core/skbuff.c b/net/core/skbuff.c
+index 72eb23d2426f..a0155578e951 100644
+--- a/net/core/skbuff.c
++++ b/net/core/skbuff.c
+@@ -4476,6 +4476,7 @@ void skb_scrub_packet(struct sk_buff *skb, bool xnet)
+ 	if (!xnet)
+ 		return;
+ 
++	ipvs_reset(skb);
+ 	skb_orphan(skb);
+ 	skb->mark = 0;
+ }
+diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
+index e92e5dbcb3d6..ffe96de8a079 100644
+--- a/net/ipv4/tcp_input.c
++++ b/net/ipv4/tcp_input.c
+@@ -2613,7 +2613,6 @@ void tcp_simple_retransmit(struct sock *sk)
+ 	struct tcp_sock *tp = tcp_sk(sk);
+ 	struct sk_buff *skb;
+ 	unsigned int mss = tcp_current_mss(sk);
+-	u32 prior_lost = tp->lost_out;
+ 
+ 	tcp_for_write_queue(skb, sk) {
+ 		if (skb == tcp_send_head(sk))
+@@ -2630,7 +2629,7 @@ void tcp_simple_retransmit(struct sock *sk)
+ 
+ 	tcp_clear_retrans_hints_partial(tp);
+ 
+-	if (prior_lost == tp->lost_out)
++	if (!tp->lost_out)
+ 		return;
+ 
+ 	if (tcp_is_reno(tp))
+diff --git a/net/ipv4/tcp_nv.c b/net/ipv4/tcp_nv.c
+index 6d650ed3cb59..5c871666c561 100644
+--- a/net/ipv4/tcp_nv.c
++++ b/net/ipv4/tcp_nv.c
+@@ -263,7 +263,7 @@ static void tcpnv_acked(struct sock *sk, const struct ack_sample *sample)
+ 
+ 	/* rate in 100's bits per second */
+ 	rate64 = ((u64)sample->in_flight) * 8000000;
+-	rate = (u32)div64_u64(rate64, (u64)(avg_rtt * 100));
++	rate = (u32)div64_u64(rate64, (u64)(avg_rtt ?: 1) * 100);
+ 
+ 	/* Remember the maximum rate seen during this RTT
+ 	 * Note: It may be more than one RTT. This function should be
+diff --git a/net/ipv4/tcp_offload.c b/net/ipv4/tcp_offload.c
+index 11f69bbf9307..b6a2aa1dcf56 100644
+--- a/net/ipv4/tcp_offload.c
++++ b/net/ipv4/tcp_offload.c
+@@ -149,11 +149,19 @@ struct sk_buff *tcp_gso_segment(struct sk_buff *skb,
+ 	 * is freed by GSO engine
+ 	 */
+ 	if (copy_destructor) {
++		int delta;
++
+ 		swap(gso_skb->sk, skb->sk);
+ 		swap(gso_skb->destructor, skb->destructor);
+ 		sum_truesize += skb->truesize;
+-		refcount_add(sum_truesize - gso_skb->truesize,
+-			   &skb->sk->sk_wmem_alloc);
++		delta = sum_truesize - gso_skb->truesize;
++		/* In some pathological cases, delta can be negative.
++		 * We need to either use refcount_add() or refcount_sub_and_test()
++		 */
++		if (likely(delta >= 0))
++			refcount_add(delta, &skb->sk->sk_wmem_alloc);
++		else
++			WARN_ON_ONCE(refcount_sub_and_test(-delta, &skb->sk->sk_wmem_alloc));
+ 	}
+ 
+ 	delta = htonl(oldlen + (skb_tail_pointer(skb) -
+diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
+index 58587b0e2b5d..e359840f46c0 100644
+--- a/net/ipv4/tcp_output.c
++++ b/net/ipv4/tcp_output.c
+@@ -3207,13 +3207,8 @@ struct sk_buff *tcp_make_synack(const struct sock *sk, struct dst_entry *dst,
+ 	th->source = htons(ireq->ir_num);
+ 	th->dest = ireq->ir_rmt_port;
+ 	skb->mark = ireq->ir_mark;
+-	/* Setting of flags are superfluous here for callers (and ECE is
+-	 * not even correctly set)
+-	 */
+-	tcp_init_nondata_skb(skb, tcp_rsk(req)->snt_isn,
+-			     TCPHDR_SYN | TCPHDR_ACK);
+-
+-	th->seq = htonl(TCP_SKB_CB(skb)->seq);
++	skb->ip_summed = CHECKSUM_PARTIAL;
++	th->seq = htonl(tcp_rsk(req)->snt_isn);
+ 	/* XXX data is queued and acked as is. No buffer/window check */
+ 	th->ack_seq = htonl(tcp_rsk(req)->rcv_nxt);
+ 
+diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
+index 4d322c1b7233..e4280b6568b4 100644
+--- a/net/l2tp/l2tp_ip.c
++++ b/net/l2tp/l2tp_ip.c
+@@ -123,6 +123,7 @@ static int l2tp_ip_recv(struct sk_buff *skb)
+ 	unsigned char *ptr, *optr;
+ 	struct l2tp_session *session;
+ 	struct l2tp_tunnel *tunnel = NULL;
++	struct iphdr *iph;
+ 	int length;
+ 
+ 	if (!pskb_may_pull(skb, 4))
+@@ -178,24 +179,17 @@ static int l2tp_ip_recv(struct sk_buff *skb)
+ 		goto discard;
+ 
+ 	tunnel_id = ntohl(*(__be32 *) &skb->data[4]);
+-	tunnel = l2tp_tunnel_find(net, tunnel_id);
+-	if (tunnel) {
+-		sk = tunnel->sock;
+-		sock_hold(sk);
+-	} else {
+-		struct iphdr *iph = (struct iphdr *) skb_network_header(skb);
+-
+-		read_lock_bh(&l2tp_ip_lock);
+-		sk = __l2tp_ip_bind_lookup(net, iph->daddr, iph->saddr,
+-					   inet_iif(skb), tunnel_id);
+-		if (!sk) {
+-			read_unlock_bh(&l2tp_ip_lock);
+-			goto discard;
+-		}
++	iph = (struct iphdr *)skb_network_header(skb);
+ 
+-		sock_hold(sk);
++	read_lock_bh(&l2tp_ip_lock);
++	sk = __l2tp_ip_bind_lookup(net, iph->daddr, iph->saddr, inet_iif(skb),
++				   tunnel_id);
++	if (!sk) {
+ 		read_unlock_bh(&l2tp_ip_lock);
++		goto discard;
+ 	}
++	sock_hold(sk);
++	read_unlock_bh(&l2tp_ip_lock);
+ 
+ 	if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb))
+ 		goto discard_put;
+diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
+index 88b397c30d86..8bcaa975b432 100644
+--- a/net/l2tp/l2tp_ip6.c
++++ b/net/l2tp/l2tp_ip6.c
+@@ -136,6 +136,7 @@ static int l2tp_ip6_recv(struct sk_buff *skb)
+ 	unsigned char *ptr, *optr;
+ 	struct l2tp_session *session;
+ 	struct l2tp_tunnel *tunnel = NULL;
++	struct ipv6hdr *iph;
+ 	int length;
+ 
+ 	if (!pskb_may_pull(skb, 4))
+@@ -192,24 +193,17 @@ static int l2tp_ip6_recv(struct sk_buff *skb)
+ 		goto discard;
+ 
+ 	tunnel_id = ntohl(*(__be32 *) &skb->data[4]);
+-	tunnel = l2tp_tunnel_find(net, tunnel_id);
+-	if (tunnel) {
+-		sk = tunnel->sock;
+-		sock_hold(sk);
+-	} else {
+-		struct ipv6hdr *iph = ipv6_hdr(skb);
+-
+-		read_lock_bh(&l2tp_ip6_lock);
+-		sk = __l2tp_ip6_bind_lookup(net, &iph->daddr, &iph->saddr,
+-					    inet6_iif(skb), tunnel_id);
+-		if (!sk) {
+-			read_unlock_bh(&l2tp_ip6_lock);
+-			goto discard;
+-		}
++	iph = ipv6_hdr(skb);
+ 
+-		sock_hold(sk);
++	read_lock_bh(&l2tp_ip6_lock);
++	sk = __l2tp_ip6_bind_lookup(net, &iph->daddr, &iph->saddr,
++				    inet6_iif(skb), tunnel_id);
++	if (!sk) {
+ 		read_unlock_bh(&l2tp_ip6_lock);
++		goto discard;
+ 	}
++	sock_hold(sk);
++	read_unlock_bh(&l2tp_ip6_lock);
+ 
+ 	if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb))
+ 		goto discard_put;
+diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
+index 09c8dbbd2d70..2939a6b87c27 100644
+--- a/net/netlink/af_netlink.c
++++ b/net/netlink/af_netlink.c
+@@ -2128,7 +2128,7 @@ static int netlink_dump(struct sock *sk)
+ 	struct sk_buff *skb = NULL;
+ 	struct nlmsghdr *nlh;
+ 	struct module *module;
+-	int len, err = -ENOBUFS;
++	int err = -ENOBUFS;
+ 	int alloc_min_size;
+ 	int alloc_size;
+ 
+@@ -2175,9 +2175,11 @@ static int netlink_dump(struct sock *sk)
+ 	skb_reserve(skb, skb_tailroom(skb) - alloc_size);
+ 	netlink_skb_set_owner_r(skb, sk);
+ 
+-	len = cb->dump(skb, cb);
++	if (nlk->dump_done_errno > 0)
++		nlk->dump_done_errno = cb->dump(skb, cb);
+ 
+-	if (len > 0) {
++	if (nlk->dump_done_errno > 0 ||
++	    skb_tailroom(skb) < nlmsg_total_size(sizeof(nlk->dump_done_errno))) {
+ 		mutex_unlock(nlk->cb_mutex);
+ 
+ 		if (sk_filter(sk, skb))
+@@ -2187,13 +2189,15 @@ static int netlink_dump(struct sock *sk)
+ 		return 0;
+ 	}
+ 
+-	nlh = nlmsg_put_answer(skb, cb, NLMSG_DONE, sizeof(len), NLM_F_MULTI);
+-	if (!nlh)
++	nlh = nlmsg_put_answer(skb, cb, NLMSG_DONE,
++			       sizeof(nlk->dump_done_errno), NLM_F_MULTI);
++	if (WARN_ON(!nlh))
+ 		goto errout_skb;
+ 
+ 	nl_dump_check_consistent(cb, nlh);
+ 
+-	memcpy(nlmsg_data(nlh), &len, sizeof(len));
++	memcpy(nlmsg_data(nlh), &nlk->dump_done_errno,
++	       sizeof(nlk->dump_done_errno));
+ 
+ 	if (sk_filter(sk, skb))
+ 		kfree_skb(skb);
+@@ -2265,6 +2269,7 @@ int __netlink_dump_start(struct sock *ssk, struct sk_buff *skb,
+ 	}
+ 
+ 	nlk->cb_running = true;
++	nlk->dump_done_errno = INT_MAX;
+ 
+ 	mutex_unlock(nlk->cb_mutex);
+ 
+diff --git a/net/netlink/af_netlink.h b/net/netlink/af_netlink.h
+index 3490f2430532..8908fc2d3de0 100644
+--- a/net/netlink/af_netlink.h
++++ b/net/netlink/af_netlink.h
+@@ -33,6 +33,7 @@ struct netlink_sock {
+ 	wait_queue_head_t	wait;
+ 	bool			bound;
+ 	bool			cb_running;
++	int			dump_done_errno;
+ 	struct netlink_callback	cb;
+ 	struct mutex		*cb_mutex;
+ 	struct mutex		cb_def_mutex;
+diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
+index 1344e3a411ae..edb462b0b73b 100644
+--- a/net/sctp/ipv6.c
++++ b/net/sctp/ipv6.c
+@@ -807,9 +807,10 @@ static void sctp_inet6_skb_msgname(struct sk_buff *skb, char *msgname,
+ 		addr->v6.sin6_flowinfo = 0;
+ 		addr->v6.sin6_port = sh->source;
+ 		addr->v6.sin6_addr = ipv6_hdr(skb)->saddr;
+-		if (ipv6_addr_type(&addr->v6.sin6_addr) & IPV6_ADDR_LINKLOCAL) {
++		if (ipv6_addr_type(&addr->v6.sin6_addr) & IPV6_ADDR_LINKLOCAL)
+ 			addr->v6.sin6_scope_id = sctp_v6_skb_iif(skb);
+-		}
++		else
++			addr->v6.sin6_scope_id = 0;
+ 	}
+ 
+ 	*addr_len = sctp_v6_addr_to_user(sctp_sk(skb->sk), addr);
+diff --git a/net/sctp/socket.c b/net/sctp/socket.c
+index 3d79085eb4e0..083da13e1af4 100644
+--- a/net/sctp/socket.c
++++ b/net/sctp/socket.c
+@@ -4924,6 +4924,10 @@ int sctp_do_peeloff(struct sock *sk, sctp_assoc_t id, struct socket **sockp)
+ 	struct socket *sock;
+ 	int err = 0;
+ 
++	/* Do not peel off from one netns to another one. */
++	if (!net_eq(current->nsproxy->net_ns, sock_net(sk)))
++		return -EINVAL;
++
+ 	if (!asoc)
+ 		return -EINVAL;
+ 
+diff --git a/security/integrity/ima/ima_appraise.c b/security/integrity/ima/ima_appraise.c
+index 809ba70fbbbf..7d769b948de8 100644
+--- a/security/integrity/ima/ima_appraise.c
++++ b/security/integrity/ima/ima_appraise.c
+@@ -320,6 +320,9 @@ void ima_update_xattr(struct integrity_iint_cache *iint, struct file *file)
+ 	if (iint->flags & IMA_DIGSIG)
+ 		return;
+ 
++	if (iint->ima_file_status != INTEGRITY_PASS)
++		return;
++
+ 	rc = ima_collect_measurement(iint, file, NULL, 0, ima_hash_algo);
+ 	if (rc < 0)
+ 		return;