Update to 4.8.13

debian/changelog

@@ -1,4 +1,4 @@
-linux (4.8.12-1) UNRELEASED; urgency=medium
+linux (4.8.13-1) UNRELEASED; urgency=medium
 
   * New upstream stable update:
     https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.12
@@ -35,6 +35,42 @@ linux (4.8.12-1) UNRELEASED; urgency=medium
     - mm, oom: stop pre-mature high-order OOM killer invocations
     - flow_dissect: call init_default_flow_dissectors() earlier
     - scsi: mpt3sas: Unblock device after controller reset
+    https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.13
+    - libata-scsi: Fixup ata_gen_passthru_sense()
+    - scsi: hpsa: use bus '3' for legacy HBA devices
+    - scsi: libfc: fix seconds_since_last_reset miscalculation
+    - mm, thp: propagation of conditional compilation in khugepaged.c
+    - thp: fix corner case of munlock() of PTE-mapped THPs
+    - zram: fix unbalanced idr management at hot removal
+    - mm: fix false-positive WARN_ON() in truncate/invalidate for hugetlb
+    - ovl: fix d_real() for stacked fs
+    - Input: change KEY_DATA from 0x275 to 0x277
+    - Input: psmouse - disable automatic probing of BYD touchpads
+    - rcu: Fix soft lockup for rcu_nocb_kthread
+    - mm: workingset: fix NULL ptr in count_shadow_nodes
+    - PCI: Export pcie_find_root_port
+    - PCI: Set Read Completion Boundary to 128 iff Root Port supports it
+      (_HPX)
+    - mwifiex: printk() overflow with 32-byte SSIDs
+    - [arm64] KVM: vgic: Don't notify EOI for non-SPIs
+    - [x86] drm/i915: Don't touch NULL sg on i915_gem_object_get_pages_gtt()
+      error
+    - [x86] drm/i915: drop the struct_mutex when wedged or trying to reset
+    - [x86] drm/amdgpu: fix power state when port pm is unavailable
+    - drm/radeon: fix power state when port pm is unavailable
+    - [x86] drm/amdgpu: fix check for port PM availability
+    - drm/radeon: fix check for port PM availability
+    - [arm64] dts: juno: fix cluster sleep state entry latency on all SoC
+      versions
+    - KVM: use after free in kvm_ioctl_create_device()
+    - pwm: Fix device reference leak
+    - [x86] perf: Restore TASK_SIZE check on frame pointer
+    - [armhf] clk: sunxi: Fix M factor computation for APB1
+    - batman-adv: Detect missing primaryif during tp_send as error
+    - [arm64] cpufeature: Schedule enable() calls instead of calling them via
+      IPI
+    - [arm64] mm: Set PSTATE.PAN from the cpu_enable_pan() call
+    - [arm64] suspend: Reconfigure PSTATE after resume from idle
 
   [ Uwe Kleine-König ]
   * [armhf] dts: armada-385: add support for Turris Omnia

debian/patches/features/all/rt/mm-workingset-do-not-protect-workingset_shadow_nodes.patch

@@ -85,7 +85,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
  	spin_unlock_irq(&mapping->tree_lock);
 --- a/mm/workingset.c
 +++ b/mm/workingset.c
-@@ -334,7 +334,8 @@ void workingset_activation(struct page *
+@@ -334,7 +334,8 @@ out:
   * point where they would still be useful.
   */
  
@@ -106,7 +106,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
 +	shadow_nodes = list_lru_shrink_count(&__workingset_shadow_nodes, sc);
 +	local_unlock_irq(workingset_shadow_lock);
  
- 	if (memcg_kmem_enabled()) {
+ 	if (sc->memcg) {
  		pages = mem_cgroup_node_nr_lru_pages(sc->memcg, sc->nid,
 @@ -438,9 +439,9 @@ static enum lru_status shadow_lru_isolat
  	spin_unlock(&mapping->tree_lock);