Update to 4.19.142

Add CVE id reference for CVE-2020-14314

Cleanup debian/changelog file

Refresh "net: ena: fix crash during ena_remove()" for context changes in 4.19.142

debian/changelog

@@ -1,4 +1,4 @@
-linux (4.19.141-1) UNRELEASED; urgency=medium
+linux (4.19.142-1) UNRELEASED; urgency=medium
 
   * New upstream stable update:
     https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.133
@@ -536,6 +536,73 @@ linux (4.19.141-1) UNRELEASED; urgency=medium
     - khugepaged: retract_page_tables() remember to test exit
     - [arm64] dts: marvell: espressobin: add ethernet alias
     - drm: Added orientation quirk for ASUS tablet model T103HAF
+    https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.142
+    - drm/vgem: Replace opencoded version of drm_gem_dumb_map_offset()
+    - perf probe: Fix memory leakage when the probe point is not found
+    - khugepaged: khugepaged_test_exit() check mmget_still_valid()
+    - khugepaged: adjust VM_BUG_ON_MM() in __khugepaged_enter()
+    - btrfs: export helpers for subvolume name/id resolution
+    - btrfs: don't show full path of bind mounts in subvol=
+    - btrfs: Move free_pages_out label in inline extent handling branch in
+      compress_file_range
+    - btrfs: inode: fix NULL pointer dereference if inode doesn't need
+      compression
+    - btrfs: sysfs: use NOFS for device creation
+    - romfs: fix uninitialized memory leak in romfs_dev_read()
+    - kernel/relay.c: fix memleak on destroy relay channel
+    - mm: include CMA pages in lowmem_reserve at boot
+    - mm, page_alloc: fix core hung in free_pcppages_bulk()
+    - ext4: fix checking of directory entry validity for inline directories
+    - jbd2: add the missing unlock_buffer() in the error path of
+      jbd2_write_superblock()
+    - [s390x] scsi: zfcp: Fix use-after-free in request timeout handlers
+    - kthread: Do not preempt current task if it is going to call schedule()
+    - spi: Prevent adding devices below an unregistering controller
+    - scsi: ufs: Add DELAY_BEFORE_LPM quirk for Micron devices
+    - scsi: target: tcmu: Fix crash in tcmu_flush_dcache_range on ARM
+    - media: budget-core: Improve exception handling in budget_register()
+    - Input: psmouse - add a newline when printing 'proto' by sysfs
+    - m68knommu: fix overwriting of bits in ColdFire V3 cache control
+    - svcrdma: Fix another Receive buffer leak
+    - xfs: fix inode quota reservation checks
+    - jffs2: fix UAF problem
+    - ceph: fix use-after-free for fsc->mdsc
+    - [x86] cpufreq: intel_pstate: Fix cpuinfo_max_freq when
+      MSR_TURBO_RATIO_LIMIT is 0
+    - scsi: libfc: Free skb in fc_disc_gpn_id_resp() for valid cases
+    - virtio_ring: Avoid loop when vq is broken in virtqueue_poll
+    - xfs: Fix UBSAN null-ptr-deref in xfs_sysfs_init
+    - fs/signalfd.c: fix inconsistent return codes for signalfd4
+    - ext4: fix potential negative array index in do_split() (CVE-2020-14314)
+    - ext4: don't allow overlapping system zones
+    - i40e: Set RX_ONLY mode for unicast promiscuous on VLAN
+    - i40e: Fix crash during removing i40e driver
+    - [armhf] net: fec: correct the error path for regulator disable in probe
+    - bonding: show saner speed for broadcast mode
+    - bonding: fix a potential double-unregister
+    - [s390x] runtime_instrumentation: fix storage key handling
+    - [s390x] ptrace: fix storage key handling
+    - [x86] ASoC: intel: Fix memleak in sst_media_open
+    - [amd64,arm64] vfio/type1: Add proper error unwind for
+      vfio_iommu_replay()
+    - [x86] kvm: Toggling CR4.SMAP does not load PDPTEs in PAE mode
+    - [x86] kvm: Toggling CR4.PKE does not load PDPTEs in PAE mode
+    - efi: avoid error message when booting under Xen
+    - afs: Fix NULL deref in afs_dynroot_depopulate()
+    - bonding: fix active-backup failover for current ARP slave
+    - net: ena: Prevent reset after device destruction
+    - [x86] hv_netvsc: Fix the queue_mapping in netvsc_vf_xmit()
+    - [armhf] net: dsa: b53: check for timeout
+    - [powerpc*] pseries: Do not initiate shutdown when system is running on
+      UPS
+    - efi: add missed destroy_workqueue when efisubsys_init fails
+    - epoll: Keep a reference on files added to the check list
+    - do_epoll_ctl(): clean the failure exits up a bit
+    - mm/hugetlb: fix calculation of adjust_range_if_pmd_sharing_possible
+    - xen: don't reschedule in preemption off sections
+    - clk: Evict unregistered clks from parent caches
+    - KVM: Pass MMU notifier range flags to kvm_unmap_hva_range()
+    - [arm64] KVM: Only reschedule if MMU_NOTIFIER_RANGE_BLOCKABLE is not set
 
   [ Salvatore Bonaccorso ]
   * Bump ABI to 11
@@ -549,6 +616,8 @@ linux (4.19.141-1) UNRELEASED; urgency=medium
     for context changes in 4.19.138
   * [rt] Refresh "watchdog: prevent deferral of watchdogd wakeup on RT" for
     context changes in 4.19.141
+  * Refresh "net: ena: fix crash during ena_remove()" for context changes in
+    4.19.142
 
  -- Salvatore Bonaccorso <carnil@debian.org>  Tue, 04 Aug 2020 16:33:40 +0200
 

debian/patches/features/all/ena/0017-net-ena-fix-crash-during-ena_remove.patch

@@ -33,11 +33,9 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
  drivers/net/ethernet/amazon/ena/ena_netdev.c | 21 ++++++++++----------
  1 file changed, 10 insertions(+), 11 deletions(-)
 
-Index: linux/drivers/net/ethernet/amazon/ena/ena_netdev.c
-===================================================================
---- linux.orig/drivers/net/ethernet/amazon/ena/ena_netdev.c
-+++ linux/drivers/net/ethernet/amazon/ena/ena_netdev.c
-@@ -1848,6 +1848,8 @@ static void ena_down(struct ena_adapter
+--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
++++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
+@@ -1853,6 +1853,8 @@ static void ena_down(struct ena_adapter
  		rc = ena_com_dev_reset(adapter->ena_dev, adapter->reset_reason);
  		if (rc)
  			dev_err(&adapter->pdev->dev, "Device reset failed\n");
@@ -46,7 +44,7 @@ Index: linux/drivers/net/ethernet/amazon/ena/ena_netdev.c
  	}
  
  	ena_destroy_all_io_queues(adapter);
-@@ -1914,6 +1916,9 @@ static int ena_close(struct net_device *
+@@ -1919,6 +1921,9 @@ static int ena_close(struct net_device *
  
  	netif_dbg(adapter, ifdown, netdev, "%s\n", __func__);
  
@@ -56,7 +54,7 @@ Index: linux/drivers/net/ethernet/amazon/ena/ena_netdev.c
  	if (test_bit(ENA_FLAG_DEV_UP, &adapter->flags))
  		ena_down(adapter);
  
-@@ -2613,9 +2618,7 @@ static void ena_destroy_device(struct en
+@@ -2618,9 +2623,7 @@ static void ena_destroy_device(struct en
  		ena_down(adapter);
  
  	/* Stop the device from sending AENQ events (in case reset flag is set
@@ -67,7 +65,7 @@ Index: linux/drivers/net/ethernet/amazon/ena/ena_netdev.c
  	 */
  	if (!(test_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags) && dev_up))
  		ena_com_dev_reset(adapter->ena_dev, adapter->reset_reason);
-@@ -3452,6 +3455,8 @@ err_rss:
+@@ -3455,6 +3458,8 @@ err_rss:
  	ena_com_rss_destroy(ena_dev);
  err_free_msix:
  	ena_com_dev_reset(ena_dev, ENA_REGS_RESET_INIT_ERR);
@@ -76,8 +74,8 @@ Index: linux/drivers/net/ethernet/amazon/ena/ena_netdev.c
  	ena_free_mgmnt_irq(adapter);
  	ena_disable_msix(adapter);
  err_worker_destroy:
-@@ -3498,18 +3503,12 @@ static void ena_remove(struct pci_dev *p
- 
+@@ -3504,18 +3509,12 @@ static void ena_remove(struct pci_dev *p
+ 	del_timer_sync(&adapter->timer_service);
  	cancel_work_sync(&adapter->reset_task);
  
 -	unregister_netdev(netdev);