[SRU][Focal][PULL] Focal update: v5.4.123 upstream stable release

[Kamal Mostafa]

This pull request (6 commits) includes the following Focal stable patchsets:

	Focal update: v5.4.123 upstream stable release
	https://bugs.launchpad.net/bugs/1931160

Note also that the 'stable-next' branch head contains this and all prior
pending upstream stable releases.  I recommend fetching and applying just this
reference ('stable-next') instead of each tags/focal-stable-v5.4.xx reference:

   git://kernel.ubuntu.com/ubuntu-stable/ubuntu-stable-focal.git stable-next

 -Kamal

-----

The following changes since commit a29846b0b86d485d7287fe608bacb353363549f5:

  UBUNTU: upstream stable to v5.4.122 (2021-06-07 11:35:57 -0700)

are available in the Git repository at:

  git://kernel.ubuntu.com/ubuntu-stable/ubuntu-stable-focal.git focal-stable-v5.4.123

for you to fetch changes up to 06c2313a43b5495e117b325a9726143485bece9a:

  UBUNTU: upstream stable to v5.4.123 (2021-06-07 11:50:57 -0700)

----------------------------------------------------------------
Dave Rigby (1):
      perf unwind: Set userdata for all __report_module() paths

Dongliang Mu (1):
      NFC: nci: fix memory leak in nci_allocate_device

Greg Kroah-Hartman (1):
      Linux 5.4.123

Jack Pham (1):
      usb: dwc3: gadget: Enable suspend events

Jan Kratochvil (1):
      perf unwind: Fix separate debug info files when using elfutils' libdw's unwinder

Kamal Mostafa (1):
      UBUNTU: upstream stable to v5.4.123

 Makefile                       |  2 +-
 debian.master/upstream-stable  |  2 +-
 drivers/usb/dwc3/gadget.c      |  4 ++++
 include/net/nfc/nci_core.h     |  1 +
 net/nfc/nci/core.c             |  1 +
 net/nfc/nci/hci.c              |  5 +++++
 tools/perf/util/unwind-libdw.c | 35 +++++++++++++++++++++++++++++++----
 7 files changed, 44 insertions(+), 6 deletions(-)