[GIT PULL] UML changes for v5.2-rc1

[Richard Weinberger]

Linus,

The following changes since commit 37624b58542fb9f2d9a70e6ea006ef8a5f66c30b:

  Linux 5.1-rc7 (2019-04-28 17:04:13 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git tags/for-linus-5.2-rc1

for you to fetch changes up to 1987b1b8f9f17a06255877e7917d0bb5b5377774:

  um: irq: don't set the chip for all irqs (2019-05-07 23:18:28 +0200)

----------------------------------------------------------------
This pull request contains the following changes for UML:

- Kconfig cleanups
- Fix cpu_all_mask() usage
- Various bug fixes

----------------------------------------------------------------
Anton Ivanov (1):
      um: Revert to using stack for pt_regs in signal handling

Bartosz Golaszewski (4):
      um: remove unused variable
      um: remove uses of variable length arrays
      um: define set_pte_at() as a static inline function, not a macro
      um: irq: don't set the chip for all irqs

Colin Ian King (1):
      hostfs: fix mismatch between link_file definition and declaration

Daniel Walter (1):
      um: Do not unlock mutex that is not hold.

Enrico Weigelt, metux IT consult (2):
      arch: um: Kconfig: pedantic indention cleanups
      arch: um: drivers: Kconfig: pedantic formatting

Maciej Åenczykowski (1):
      uml: fix a boot splat wrt use of cpu_all_mask

 arch/um/Kconfig               |  58 +++----
 arch/um/drivers/Kconfig       | 352 +++++++++++++++++++++---------------------
 arch/um/drivers/ubd_kern.c    |   4 +-
 arch/um/include/asm/pgtable.h |   7 +-
 arch/um/kernel/irq.c          |   2 +-
 arch/um/kernel/skas/uaccess.c |   1 -
 arch/um/kernel/time.c         |   2 +-
 arch/um/os-Linux/signal.c     |  28 +---
 arch/um/os-Linux/umid.c       |  36 +++--
 fs/hostfs/hostfs.h            |   2 +-
 10 files changed, 253 insertions(+), 239 deletions(-)