linux-kernel - [GIT PULL] uml 6.17-rc1

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Message-ID: <20250729100457.14550-3-johannes@sipsolutions.net>
Date: Tue, 29 Jul 2025 12:02:03 +0200
From: Johannes Berg <johannes@...solutions.net>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org,
	linux-um@...ts.infradead.org,
	Richard Weinberger <richard@....at>,
	Anton Ivanov <anton.ivanov@...bridgegreys.com>
Subject: [GIT PULL] uml 6.17-rc1

Hi Linus,

There's really not much for UML for 6.17-rc1, mostly
cleanups and two small new features as noted in the
tag message below.

We're still discussing how best to do NOMMU and SMP
(currently have a partial patchset, only kernel-space
is really doing SMP) but neither is ready yet.

Please pull and let us know if there's any problem.

Thanks,
johannes



The following changes since commit d0b3b7b22dfa1f4b515fd3a295b3fd958f9e81af:

  Linux 6.16-rc4 (2025-06-29 13:09:04 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git tags/uml-for-linux-6.17-rc1

for you to fetch changes up to fc9ed2f6589dc2c11f05883e5c323be5f39fd241:

  um: Replace __ASSEMBLY__ with __ASSEMBLER__ in the usermode headers (2025-07-22 17:12:45 +0200)

----------------------------------------------------------------
Mostly cleanups, except:
 - dynamic addition of vfio passthrough devices
 - implementation of HAVE_SYSCALL_TRACEPOINTS

----------------------------------------------------------------
Johannes Berg (1):
      um: simplify syscall header files

Nam Cao (1):
      um: virt-pci: Switch to msi_create_parent_irq_domain()

Thomas Huth (1):
      um: Replace __ASSEMBLY__ with __ASSEMBLER__ in the usermode headers

Thomas Weißschuh (3):
      um/x86: Add system call table to header file
      um/ptrace: Implement HAVE_SYSCALL_TRACEPOINTS
      um: Re-evaluate thread flags repeatedly

Tiwei Bie (9):
      um: virtio_pcidev: Rename UM_PCI_STAT_WAITING
      um: Make unscheduled_userspace_iterations static
      um: Make mm_list and mm_list_lock static
      um: Avoid redefining ARCH_HAS_CACHE_LINE_SIZE
      um: rtc: Avoid shadowing err in uml_rtc_start()
      um: vfio: Support adding devices via mconsole
      um: Use err consistently in userspace()
      um: Remove the pid parameter of handle_trap()
      um: Stop tracking stub's PID via userspace_pid[]

 arch/um/Kconfig                         |  5 ++-
 arch/um/drivers/Kconfig                 |  1 +
 arch/um/drivers/rtc_user.c              |  2 +-
 arch/um/drivers/vfio_kern.c             | 62 ++++++++++++++++++++++++++++++---
 arch/um/drivers/virt-pci.c              | 43 +++++++++++------------
 arch/um/drivers/virtio_pcidev.c         |  8 ++---
 arch/um/include/asm/cpufeature.h        |  4 +--
 arch/um/include/asm/current.h           |  4 +--
 arch/um/include/asm/mmu_context.h       |  9 +----
 arch/um/include/asm/page.h              |  4 +--
 arch/um/include/asm/ptrace-generic.h    |  2 +-
 arch/um/include/asm/thread_info.h       |  8 ++++-
 arch/um/include/shared/as-layout.h      |  2 +-
 arch/um/include/shared/skas/mm_id.h     |  2 --
 arch/um/include/shared/skas/skas.h      |  1 -
 arch/um/kernel/exec.c                   |  2 --
 arch/um/kernel/process.c                | 18 ++++++----
 arch/um/kernel/ptrace.c                 |  9 +++++
 arch/um/kernel/skas/mmu.c               |  4 +--
 arch/um/kernel/skas/process.c           |  2 --
 arch/um/kernel/skas/syscall.c           | 11 ++++--
 arch/um/os-Linux/skas/process.c         | 35 ++++++++-----------
 arch/x86/um/asm/syscall.h               |  2 ++
 arch/x86/um/shared/sysdep/ptrace.h      | 12 -------
 arch/x86/um/shared/sysdep/syscalls.h    |  6 ----
 arch/x86/um/shared/sysdep/syscalls_32.h | 14 --------
 arch/x86/um/shared/sysdep/syscalls_64.h | 28 ---------------
 arch/x86/um/tls_32.c                    |  2 +-
 28 files changed, 151 insertions(+), 151 deletions(-)
 delete mode 100644 arch/x86/um/shared/sysdep/syscalls.h
 delete mode 100644 arch/x86/um/shared/sysdep/syscalls_32.h
 delete mode 100644 arch/x86/um/shared/sysdep/syscalls_64.h