[uml-devel] [GIT PULL] UML updates for 4.5

[uml-devel] [GIT PULL] UML updates for 4.5

[Richard Weinberger]

Linus,

the following changes since commit 74bf8efb5fa6e958d2d7c7917b8bb672085ec0c6:

  Linux 4.4-rc7 (2015-12-27 18:17:37 -0800)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git for-linus-4.5-rc1

for you to fetch changes up to 3e46b25376321db119bc8507ce8c8841c580e736:

  um: Use race-free temporary file creation (2016-01-10 21:49:50 +0100)

----------------------------------------------------------------
Anton Ivanov (3):
      um: Prevent IRQ handler reentrancy
      um: Do not change hard IRQ flags in soft IRQ processing
      um: Update UBD to use pread/pwrite family of functions

Mickaël Salaün (7):
      um: Fix ptrace GETREGS/SETREGS bugs
      selftests/seccomp: Remove the need for HAVE_ARCH_TRACEHOOK
      um: Add full asm/syscall.h support
      um: Add seccomp support
      um: Fix build error and kconfig for i386
      um: Do not set unsecure permission for temporary file
      um: Use race-free temporary file creation

Vegard Nossum (3):
      uml: fix hostfs mknod()
      uml: flush stdout before forking
      um: link with -lpthread

 .../seccomp/seccomp-filter/arch-support.txt        |   2 +-
 arch/um/Kconfig.common                             |   1 +
 arch/um/Kconfig.um                                 |  16 +++
 arch/um/drivers/ubd_kern.c                         |  27 +---
 arch/um/include/asm/hardirq.h                      |  23 ++++
 arch/um/include/asm/syscall-generic.h              | 138 +++++++++++++++++++++
 arch/um/include/asm/thread_info.h                  |   2 +
 arch/um/include/shared/os.h                        |   3 +-
 arch/um/kernel/skas/syscall.c                      |  31 +++--
 arch/um/os-Linux/file.c                            |  19 +++
 arch/um/os-Linux/mem.c                             |  17 ++-
 arch/um/os-Linux/signal.c                          |  16 ++-
 arch/um/os-Linux/skas/process.c                    |   7 --
 arch/um/os-Linux/start_up.c                        |   2 +
 arch/x86/um/Makefile                               |   2 +-
 arch/x86/um/asm/syscall.h                          |   1 +
 arch/x86/um/ptrace_32.c                            |   8 +-
 fs/hostfs/hostfs_kern.c                            |   4 +-
 scripts/link-vmlinux.sh                            |   2 +-
 tools/testing/selftests/seccomp/seccomp_bpf.c      |  27 +++-
 20 files changed, 285 insertions(+), 63 deletions(-)
 create mode 100644 arch/um/include/asm/hardirq.h
 create mode 100644 arch/um/include/asm/syscall-generic.h

------------------------------------------------------------------------------
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Re: [GIT PULL] UML updates for 4.5

[Richard Weinberger]

Am 12.01.2016 um 21:36 schrieb Richard Weinberger:
> Linus,
> 
> the following changes since commit 74bf8efb5fa6e958d2d7c7917b8bb672085ec0c6:
> 
>   Linux 4.4-rc7 (2015-12-27 18:17:37 -0800)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git for-linus-4.5-rc1
> 
> for you to fetch changes up to 3e46b25376321db119bc8507ce8c8841c580e736:
> 
>   um: Use race-free temporary file creation (2016-01-10 21:49:50 +0100)
> 

Hit the send button too early, here the summary:

This pull request contains beside of random fixes/cleanups two bigger changes:
* seccomp support by Mickaël Salaün
* IRQ rework by Anton Ivanov

Thanks,
//richard