Public bug reported:

SRU Justification

    Impact:
       The upstream process for stable tree updates is quite similar
       in scope to the Ubuntu SRU process, e.g., each patch has to
       demonstrably fix a bug, and each patch is vetted by upstream
       by originating either directly from a mainline/stable Linux tree or
       a minimally backported form of that patch. The following upstream
       stable patches should be included in the Ubuntu kernel:

       upstream stable patchset 2019-08-07

           Ported from the following upstream stable releases:
               v4.14.137, v4.19.65

       from git://git.kernel.org/

ARM: riscpc: fix DMA
ARM: dts: rockchip: Make rk3288-veyron-minnie run at hs200
ARM: dts: rockchip: Make rk3288-veyron-mickey's emmc work again
ARM: dts: rockchip: Mark that the rk3288 timer might stop in suspend
ftrace: Enable trampoline when rec count returns back to one
kernel/module.c: Only return -EEXIST for modules that have finished loading
MIPS: lantiq: Fix bitfield masking
dmaengine: rcar-dmac: Reject zero-length slave DMA requests
clk: tegra210: fix PLLU and PLLU_OUT1
fs/adfs: super: fix use-after-free bug
btrfs: fix minimum number of chunk errors for DUP
cifs: Fix a race condition with cifs_echo_request
ceph: fix improper use of smp_mb__before_atomic()
ceph: return -ERANGE if virtual xattr value didn't fit in buffer
ACPI: blacklist: fix clang warning for unused DMI table
scsi: zfcp: fix GCC compiler warning emitted with -Wmaybe-uninitialized
x86: kvm: avoid constant-conversion warning
ACPI: fix false-positive -Wuninitialized warning
be2net: Signal that the device cannot transmit during reconfiguration
x86/apic: Silence -Wtype-limits compiler warnings
x86: math-emu: Hide clang warnings for 16-bit overflow
mm/cma.c: fail if fixed declaration can't be honored
coda: add error handling for fget
coda: fix build using bare-metal toolchain
uapi linux/coda_psdev.h: move upc_req definition from uapi to kernel side 
headers
drivers/rapidio/devices/rio_mport_cdev.c: NUL terminate some strings
ipc/mqueue.c: only perform resource calculation if user valid
xen/pv: Fix a boot up hang revealed by int3 self test
x86/kvm: Don't call kvm_spurious_fault() from .fixup
x86/paravirt: Fix callee-saved function ELF sizes
x86, boot: Remove multiple copy of static function sanitize_boot_params()
drm/nouveau: fix memory leak in nouveau_conn_reset()
kbuild: initialize CLANG_FLAGS correctly in the top Makefile
Btrfs: fix incremental send failure after deduplication
Btrfs: fix race leading to fs corruption after transaction abort
mmc: dw_mmc: Fix occasional hang after tuning on eMMC
gpiolib: fix incorrect IRQ requesting of an active-low lineevent
IB/hfi1: Fix Spectre v1 vulnerability
selinux: fix memory leak in policydb_init()
s390/dasd: fix endless loop after read unit address configuration
parisc: Fix build of compressed kernel even with debug enabled
drivers/perf: arm_pmu: Fix failure path in PM notifier
nbd: replace kill_bdev() with __invalidate_device() again
xen/swiotlb: fix condition for calling xen_destroy_contiguous_region()
IB/mlx5: Fix unreg_umr to ignore the mkey state
IB/mlx5: Use direct mkey destroy command upon UMR unreg failure
IB/mlx5: Move MRs to a kernel PD when freeing them to the MR cache
IB/mlx5: Fix RSS Toeplitz setup to be aligned with the HW specification
IB/hfi1: Check for error on call to alloc_rsm_map_table
eeprom: at24: make spd world-readable again
objtool: Support GCC 9 cold subfunction naming scheme
gcc-9: properly declare the {pv,hv}clock_page storage
x86/vdso: Prevent segfaults due to hoisted vclock reads
Documentation: Add swapgs description to the Spectre v1 documentation
firmware/psci: psci_checker: Park kthreads before stopping them
btrfs: qgroup: Don't hold qgroup_ioctl_lock in btrfs_qgroup_inherit()
lib/test_string.c: avoid masking memset16/32/64 failures
mmc: meson-mx-sdio: Fix misuse of GENMASK macro
arm64: compat: Allow single-byte watchpoints on all addresses
arm64: cpufeature: Fix feature comparison for CTR_EL0.{CWG,ERG}
IB/mlx5: Fix clean_mr() to work in the expected order
ARC: enable uboot support unconditionally
scsi: mpt3sas: Use 63-bit DMA addressing on SAS35 HBA
UBUNTU: upstream stable to v4.14.137, v4.19.65

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Confirmed

** Affects: linux (Ubuntu Bionic)
     Importance: Undecided
     Assignee: Kamal Mostafa (kamalmostafa)
         Status: In Progress


** Tags: kernel-stable-tracking-bug

** Changed in: linux (Ubuntu)
       Status: New => Confirmed

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu Bionic)
       Status: New => In Progress

** Changed in: linux (Ubuntu Bionic)
     Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)

** Description changed:

+ SRU Justification
  
-     SRU Justification
+     Impact:
+        The upstream process for stable tree updates is quite similar
+        in scope to the Ubuntu SRU process, e.g., each patch has to
+        demonstrably fix a bug, and each patch is vetted by upstream
+        by originating either directly from a mainline/stable Linux tree or
+        a minimally backported form of that patch. The following upstream
+        stable patches should be included in the Ubuntu kernel:
  
-     Impact:
-        The upstream process for stable tree updates is quite similar
-        in scope to the Ubuntu SRU process, e.g., each patch has to
-        demonstrably fix a bug, and each patch is vetted by upstream
-        by originating either directly from a mainline/stable Linux tree or
-        a minimally backported form of that patch. The following upstream
-        stable patches should be included in the Ubuntu kernel:
+        upstream stable patchset 2019-08-07
  
-        upstream stable patchset 2019-08-07
-        from git://git.kernel.org/
+            Ported from the following upstream stable releases:
+                v4.19.65, v4.14.137
+ 
+        from git://git.kernel.org/
+ 
+ ARM: riscpc: fix DMA
+ ARM: dts: rockchip: Make rk3288-veyron-minnie run at hs200
+ ARM: dts: rockchip: Make rk3288-veyron-mickey's emmc work again
+ ARM: dts: rockchip: Mark that the rk3288 timer might stop in suspend
+ ftrace: Enable trampoline when rec count returns back to one
+ kernel/module.c: Only return -EEXIST for modules that have finished loading
+ MIPS: lantiq: Fix bitfield masking
+ dmaengine: rcar-dmac: Reject zero-length slave DMA requests
+ clk: tegra210: fix PLLU and PLLU_OUT1
+ fs/adfs: super: fix use-after-free bug
+ btrfs: fix minimum number of chunk errors for DUP
+ cifs: Fix a race condition with cifs_echo_request
+ ceph: fix improper use of smp_mb__before_atomic()
+ ceph: return -ERANGE if virtual xattr value didn't fit in buffer
+ ACPI: blacklist: fix clang warning for unused DMI table
+ scsi: zfcp: fix GCC compiler warning emitted with -Wmaybe-uninitialized
+ x86: kvm: avoid constant-conversion warning
+ ACPI: fix false-positive -Wuninitialized warning
+ be2net: Signal that the device cannot transmit during reconfiguration
+ x86/apic: Silence -Wtype-limits compiler warnings
+ x86: math-emu: Hide clang warnings for 16-bit overflow
+ mm/cma.c: fail if fixed declaration can't be honored
+ coda: add error handling for fget
+ coda: fix build using bare-metal toolchain
+ uapi linux/coda_psdev.h: move upc_req definition from uapi to kernel side 
headers
+ drivers/rapidio/devices/rio_mport_cdev.c: NUL terminate some strings
+ ipc/mqueue.c: only perform resource calculation if user valid
+ xen/pv: Fix a boot up hang revealed by int3 self test
+ x86/kvm: Don't call kvm_spurious_fault() from .fixup
+ x86/paravirt: Fix callee-saved function ELF sizes
+ x86, boot: Remove multiple copy of static function sanitize_boot_params()
+ drm/nouveau: fix memory leak in nouveau_conn_reset()
+ kbuild: initialize CLANG_FLAGS correctly in the top Makefile
+ Btrfs: fix incremental send failure after deduplication
+ Btrfs: fix race leading to fs corruption after transaction abort
+ mmc: dw_mmc: Fix occasional hang after tuning on eMMC
+ gpiolib: fix incorrect IRQ requesting of an active-low lineevent
+ IB/hfi1: Fix Spectre v1 vulnerability
+ selinux: fix memory leak in policydb_init()
+ s390/dasd: fix endless loop after read unit address configuration
+ parisc: Fix build of compressed kernel even with debug enabled
+ drivers/perf: arm_pmu: Fix failure path in PM notifier
+ nbd: replace kill_bdev() with __invalidate_device() again
+ xen/swiotlb: fix condition for calling xen_destroy_contiguous_region()
+ IB/mlx5: Fix unreg_umr to ignore the mkey state
+ IB/mlx5: Use direct mkey destroy command upon UMR unreg failure
+ IB/mlx5: Move MRs to a kernel PD when freeing them to the MR cache
+ IB/mlx5: Fix RSS Toeplitz setup to be aligned with the HW specification
+ IB/hfi1: Check for error on call to alloc_rsm_map_table
+ eeprom: at24: make spd world-readable again
+ objtool: Support GCC 9 cold subfunction naming scheme
+ gcc-9: properly declare the {pv,hv}clock_page storage
+ x86/vdso: Prevent segfaults due to hoisted vclock reads
+ Documentation: Add swapgs description to the Spectre v1 documentation
+ firmware/psci: psci_checker: Park kthreads before stopping them
+ btrfs: qgroup: Don't hold qgroup_ioctl_lock in btrfs_qgroup_inherit()
+ lib/test_string.c: avoid masking memset16/32/64 failures
+ mmc: meson-mx-sdio: Fix misuse of GENMASK macro
+ arm64: compat: Allow single-byte watchpoints on all addresses
+ arm64: cpufeature: Fix feature comparison for CTR_EL0.{CWG,ERG}
+ IB/mlx5: Fix clean_mr() to work in the expected order
+ ARC: enable uboot support unconditionally
+ scsi: mpt3sas: Use 63-bit DMA addressing on SAS35 HBA
+ UBUNTU: upstream stable to v4.14.137, v4.19.65

** Description changed:

  SRU Justification
  
      Impact:
         The upstream process for stable tree updates is quite similar
         in scope to the Ubuntu SRU process, e.g., each patch has to
         demonstrably fix a bug, and each patch is vetted by upstream
         by originating either directly from a mainline/stable Linux tree or
         a minimally backported form of that patch. The following upstream
         stable patches should be included in the Ubuntu kernel:
  
         upstream stable patchset 2019-08-07
  
-            Ported from the following upstream stable releases:
-                v4.19.65, v4.14.137
+            Ported from the following upstream stable releases:
+                v4.14.137, v4.19.65
  
         from git://git.kernel.org/
  
  ARM: riscpc: fix DMA
  ARM: dts: rockchip: Make rk3288-veyron-minnie run at hs200
  ARM: dts: rockchip: Make rk3288-veyron-mickey's emmc work again
  ARM: dts: rockchip: Mark that the rk3288 timer might stop in suspend
  ftrace: Enable trampoline when rec count returns back to one
  kernel/module.c: Only return -EEXIST for modules that have finished loading
  MIPS: lantiq: Fix bitfield masking
  dmaengine: rcar-dmac: Reject zero-length slave DMA requests
  clk: tegra210: fix PLLU and PLLU_OUT1
  fs/adfs: super: fix use-after-free bug
  btrfs: fix minimum number of chunk errors for DUP
  cifs: Fix a race condition with cifs_echo_request
  ceph: fix improper use of smp_mb__before_atomic()
  ceph: return -ERANGE if virtual xattr value didn't fit in buffer
  ACPI: blacklist: fix clang warning for unused DMI table
  scsi: zfcp: fix GCC compiler warning emitted with -Wmaybe-uninitialized
  x86: kvm: avoid constant-conversion warning
  ACPI: fix false-positive -Wuninitialized warning
  be2net: Signal that the device cannot transmit during reconfiguration
  x86/apic: Silence -Wtype-limits compiler warnings
  x86: math-emu: Hide clang warnings for 16-bit overflow
  mm/cma.c: fail if fixed declaration can't be honored
  coda: add error handling for fget
  coda: fix build using bare-metal toolchain
  uapi linux/coda_psdev.h: move upc_req definition from uapi to kernel side 
headers
  drivers/rapidio/devices/rio_mport_cdev.c: NUL terminate some strings
  ipc/mqueue.c: only perform resource calculation if user valid
  xen/pv: Fix a boot up hang revealed by int3 self test
  x86/kvm: Don't call kvm_spurious_fault() from .fixup
  x86/paravirt: Fix callee-saved function ELF sizes
  x86, boot: Remove multiple copy of static function sanitize_boot_params()
  drm/nouveau: fix memory leak in nouveau_conn_reset()
  kbuild: initialize CLANG_FLAGS correctly in the top Makefile
  Btrfs: fix incremental send failure after deduplication
  Btrfs: fix race leading to fs corruption after transaction abort
  mmc: dw_mmc: Fix occasional hang after tuning on eMMC
  gpiolib: fix incorrect IRQ requesting of an active-low lineevent
  IB/hfi1: Fix Spectre v1 vulnerability
  selinux: fix memory leak in policydb_init()
  s390/dasd: fix endless loop after read unit address configuration
  parisc: Fix build of compressed kernel even with debug enabled
  drivers/perf: arm_pmu: Fix failure path in PM notifier
  nbd: replace kill_bdev() with __invalidate_device() again
  xen/swiotlb: fix condition for calling xen_destroy_contiguous_region()
  IB/mlx5: Fix unreg_umr to ignore the mkey state
  IB/mlx5: Use direct mkey destroy command upon UMR unreg failure
  IB/mlx5: Move MRs to a kernel PD when freeing them to the MR cache
  IB/mlx5: Fix RSS Toeplitz setup to be aligned with the HW specification
  IB/hfi1: Check for error on call to alloc_rsm_map_table
  eeprom: at24: make spd world-readable again
  objtool: Support GCC 9 cold subfunction naming scheme
  gcc-9: properly declare the {pv,hv}clock_page storage
  x86/vdso: Prevent segfaults due to hoisted vclock reads
  Documentation: Add swapgs description to the Spectre v1 documentation
  firmware/psci: psci_checker: Park kthreads before stopping them
  btrfs: qgroup: Don't hold qgroup_ioctl_lock in btrfs_qgroup_inherit()
  lib/test_string.c: avoid masking memset16/32/64 failures
  mmc: meson-mx-sdio: Fix misuse of GENMASK macro
  arm64: compat: Allow single-byte watchpoints on all addresses
  arm64: cpufeature: Fix feature comparison for CTR_EL0.{CWG,ERG}
  IB/mlx5: Fix clean_mr() to work in the expected order
  ARC: enable uboot support unconditionally
  scsi: mpt3sas: Use 63-bit DMA addressing on SAS35 HBA
  UBUNTU: upstream stable to v4.14.137, v4.19.65

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https://bugs.launchpad.net/bugs/1839376

Title:
  Bionic update: upstream stable patchset 2019-08-07

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Bionic:
  In Progress

Bug description:
  SRU Justification

      Impact:
         The upstream process for stable tree updates is quite similar
         in scope to the Ubuntu SRU process, e.g., each patch has to
         demonstrably fix a bug, and each patch is vetted by upstream
         by originating either directly from a mainline/stable Linux tree or
         a minimally backported form of that patch. The following upstream
         stable patches should be included in the Ubuntu kernel:

         upstream stable patchset 2019-08-07

             Ported from the following upstream stable releases:
                 v4.14.137, v4.19.65

         from git://git.kernel.org/

  ARM: riscpc: fix DMA
  ARM: dts: rockchip: Make rk3288-veyron-minnie run at hs200
  ARM: dts: rockchip: Make rk3288-veyron-mickey's emmc work again
  ARM: dts: rockchip: Mark that the rk3288 timer might stop in suspend
  ftrace: Enable trampoline when rec count returns back to one
  kernel/module.c: Only return -EEXIST for modules that have finished loading
  MIPS: lantiq: Fix bitfield masking
  dmaengine: rcar-dmac: Reject zero-length slave DMA requests
  clk: tegra210: fix PLLU and PLLU_OUT1
  fs/adfs: super: fix use-after-free bug
  btrfs: fix minimum number of chunk errors for DUP
  cifs: Fix a race condition with cifs_echo_request
  ceph: fix improper use of smp_mb__before_atomic()
  ceph: return -ERANGE if virtual xattr value didn't fit in buffer
  ACPI: blacklist: fix clang warning for unused DMI table
  scsi: zfcp: fix GCC compiler warning emitted with -Wmaybe-uninitialized
  x86: kvm: avoid constant-conversion warning
  ACPI: fix false-positive -Wuninitialized warning
  be2net: Signal that the device cannot transmit during reconfiguration
  x86/apic: Silence -Wtype-limits compiler warnings
  x86: math-emu: Hide clang warnings for 16-bit overflow
  mm/cma.c: fail if fixed declaration can't be honored
  coda: add error handling for fget
  coda: fix build using bare-metal toolchain
  uapi linux/coda_psdev.h: move upc_req definition from uapi to kernel side 
headers
  drivers/rapidio/devices/rio_mport_cdev.c: NUL terminate some strings
  ipc/mqueue.c: only perform resource calculation if user valid
  xen/pv: Fix a boot up hang revealed by int3 self test
  x86/kvm: Don't call kvm_spurious_fault() from .fixup
  x86/paravirt: Fix callee-saved function ELF sizes
  x86, boot: Remove multiple copy of static function sanitize_boot_params()
  drm/nouveau: fix memory leak in nouveau_conn_reset()
  kbuild: initialize CLANG_FLAGS correctly in the top Makefile
  Btrfs: fix incremental send failure after deduplication
  Btrfs: fix race leading to fs corruption after transaction abort
  mmc: dw_mmc: Fix occasional hang after tuning on eMMC
  gpiolib: fix incorrect IRQ requesting of an active-low lineevent
  IB/hfi1: Fix Spectre v1 vulnerability
  selinux: fix memory leak in policydb_init()
  s390/dasd: fix endless loop after read unit address configuration
  parisc: Fix build of compressed kernel even with debug enabled
  drivers/perf: arm_pmu: Fix failure path in PM notifier
  nbd: replace kill_bdev() with __invalidate_device() again
  xen/swiotlb: fix condition for calling xen_destroy_contiguous_region()
  IB/mlx5: Fix unreg_umr to ignore the mkey state
  IB/mlx5: Use direct mkey destroy command upon UMR unreg failure
  IB/mlx5: Move MRs to a kernel PD when freeing them to the MR cache
  IB/mlx5: Fix RSS Toeplitz setup to be aligned with the HW specification
  IB/hfi1: Check for error on call to alloc_rsm_map_table
  eeprom: at24: make spd world-readable again
  objtool: Support GCC 9 cold subfunction naming scheme
  gcc-9: properly declare the {pv,hv}clock_page storage
  x86/vdso: Prevent segfaults due to hoisted vclock reads
  Documentation: Add swapgs description to the Spectre v1 documentation
  firmware/psci: psci_checker: Park kthreads before stopping them
  btrfs: qgroup: Don't hold qgroup_ioctl_lock in btrfs_qgroup_inherit()
  lib/test_string.c: avoid masking memset16/32/64 failures
  mmc: meson-mx-sdio: Fix misuse of GENMASK macro
  arm64: compat: Allow single-byte watchpoints on all addresses
  arm64: cpufeature: Fix feature comparison for CTR_EL0.{CWG,ERG}
  IB/mlx5: Fix clean_mr() to work in the expected order
  ARC: enable uboot support unconditionally
  scsi: mpt3sas: Use 63-bit DMA addressing on SAS35 HBA
  UBUNTU: upstream stable to v4.14.137, v4.19.65

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