Merge 4.14.84 into android-4.14-p

Changes in 4.14.84
	cifs: don't dereference smb_file_target before null check
	cifs: fix return value for cifs_listxattr
	arm64: kprobe: make page to RO mode when allocate it
	ixgbe: fix MAC anti-spoofing filter after VFLR
	reiserfs: propagate errors from fill_with_dentries() properly
	hfs: prevent btree data loss on root split
	hfsplus: prevent btree data loss on root split
	um: Give start_idle_thread() a return code
	drm/edid: Add 6 bpc quirk for BOE panel.
	platform/x86: intel_telemetry: report debugfs failure
	clk: fixed-rate: fix of_node_get-put imbalance
	perf symbols: Set PLT entry/header sizes properly on Sparc
	fs/exofs: fix potential memory leak in mount option parsing
	clk: samsung: exynos5420: Enable PERIS clocks for suspend
	apparmor: Fix uninitialized value in aa_split_fqname
	x86/earlyprintk: Add a force option for pciserial device
	platform/x86: acerhdf: Add BIOS entry for Gateway LT31 v1.3307
	arm64: percpu: Initialize ret in the default case
	s390/vdso: add missing FORCE to build targets
	netfilter: ipset: list:set: Decrease refcount synchronously on deletion and replace
	netfilter: ipset: actually allow allowable CIDR 0 in hash:net,port,net
	s390/mm: Fix ERROR: "__node_distance" undefined!
	netfilter: ipset: Correct rcu_dereference() call in ip_set_put_comment()
	netfilter: xt_IDLETIMER: add sysfs filename checking routine
	s390/qeth: fix HiperSockets sniffer
	hwmon: (ibmpowernv) Remove bogus __init annotations
	Revert "drm/exynos/decon5433: implement frame counter"
	clk: fixed-factor: fix of_node_get-put imbalance
	lib/raid6: Fix arm64 test build
	s390/perf: Change CPUM_CF return code in event init function
	sched/core: Take the hotplug lock in sched_init_smp()
	perf tools: Fix undefined symbol scnprintf in libperf-jvmti.so
	i40e: restore NETIF_F_GSO_IPXIP[46] to netdev features
	qed: Fix memory/entry leak in qed_init_sp_request()
	qed: Fix blocking/unlimited SPQ entries leak
	qed: Fix potential memory corruption
	net: stmmac: Fix RX packet size > 8191
	zram: close udev startup race condition as default groups
	SUNRPC: drop pointless static qualifier in xdr_get_next_encode_buffer()
	ACPI / watchdog: Prefer iTCO_wdt always when WDAT table uses RTC SRAM
	perf machine: Add machine__is() to identify machine arch
	perf tools: Fix kernel_start for PTI on x86
	perf machine: Add nr_cpus_avail()
	perf machine: Workaround missing maps for x86 PTI entry trampolines
	perf test code-reading: Fix perf_env setup for PTI entry trampolines
	x86/mm: Move LDT remap out of KASLR region on 5-level paging
	x86/ldt: Unmap PTEs for the slot before freeing LDT pages
	media: v4l: event: Add subscription to list before calling "add" operation
	MIPS: OCTEON: cavium_octeon_defconfig: re-enable OCTEON USB driver
	uio: Fix an Oops on load
	usb: cdc-acm: add entry for Hiro (Conexant) modem
	USB: quirks: Add no-lpm quirk for Raydium touchscreens
	usb: quirks: Add delay-init quirk for Corsair K70 LUX RGB
	misc: atmel-ssc: Fix section annotation on atmel_ssc_get_driver_data
	USB: misc: appledisplay: add 20" Apple Cinema Display
	drivers/misc/sgi-gru: fix Spectre v1 vulnerability
	ACPI / platform: Add SMB0001 HID to forbidden_id_list
	HID: uhid: forbid UHID_CREATE under KERNEL_DS or elevated privileges
	libceph: fall back to sendmsg for slab pages
	Linux 4.14.84

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

diff --cc Documentation/admin-guide/kernel-parameters.txt
Simple merge

diff --cc Makefile
Simple merge

diff --cc kernel/sched/core.c
Simple merge

diff --cc net/netfilter/xt_IDLETIMER.c
index a4843c1fdaa40fe7b403cdd63ee77d4cf2b8d72b,3fef8c2e545dfce723f0151e7090bba14f8962ef..ff490161d107e31b94d9c9a43e28a7a25e7d91b7
--- 1/net/netfilter/xt_IDLETIMER.c
--- 2/net/netfilter/xt_IDLETIMER.c
+++ b/net/netfilter/xt_IDLETIMER.c
@@@ -226,57 -112,26 +226,73 @@@ static void idletimer_tg_expired(unsign
        struct idletimer_tg *timer = (struct idletimer_tg *) data;
  
        pr_debug("timer %s expired\n", timer->attr.attr.name);
 -
 +      spin_lock_bh(&timestamp_lock);
 +      timer->active = false;
 +      timer->work_pending = true;
        schedule_work(&timer->work);
 +      spin_unlock_bh(&timestamp_lock);
 +}
 +
 +static int idletimer_resume(struct notifier_block *notifier,
 +              unsigned long pm_event, void *unused)
 +{
 +      struct timespec ts;
 +      unsigned long time_diff, now = jiffies;
 +      struct idletimer_tg *timer = container_of(notifier,
 +                      struct idletimer_tg, pm_nb);
 +      if (!timer)
 +              return NOTIFY_DONE;
 +      switch (pm_event) {
 +      case PM_SUSPEND_PREPARE:
 +              get_monotonic_boottime(&timer->last_suspend_time);
 +              break;
 +      case PM_POST_SUSPEND:
 +              spin_lock_bh(&timestamp_lock);
 +              if (!timer->active) {
 +                      spin_unlock_bh(&timestamp_lock);
 +                      break;
 +              }
 +              /* since jiffies are not updated when suspended now represents
 +               * the time it would have suspended */
 +              if (time_after(timer->timer.expires, now)) {
 +                      get_monotonic_boottime(&ts);
 +                      ts = timespec_sub(ts, timer->last_suspend_time);
 +                      time_diff = timespec_to_jiffies(&ts);
 +                      if (timer->timer.expires > (time_diff + now)) {
 +                              mod_timer_pending(&timer->timer,
 +                                              (timer->timer.expires - time_diff));
 +                      } else {
 +                              del_timer(&timer->timer);
 +                              timer->timer.expires = 0;
 +                              timer->active = false;
 +                              timer->work_pending = true;
 +                              schedule_work(&timer->work);
 +                      }
 +              }
 +              spin_unlock_bh(&timestamp_lock);
 +              break;
 +      default:
 +              break;
 +      }
 +      return NOTIFY_DONE;
  }
  
+ static int idletimer_check_sysfs_name(const char *name, unsigned int size)
+ {
+       int ret;
+ 
+       ret = xt_check_proc_name(name, size);
+       if (ret < 0)
+               return ret;
+ 
+       if (!strcmp(name, "power") ||
+           !strcmp(name, "subsystem") ||
+           !strcmp(name, "uevent"))
+               return -EINVAL;
+ 
+       return 0;
+ }
+ 
  static int idletimer_tg_create(struct idletimer_tg_info *info)
  {
        int ret;