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* [GIT PULL] Final si_trapno bits for v5.15
@ 2021-08-31 16:24 Eric W. Biederman
  2021-09-01 22:44 ` pr-tracker-bot
  0 siblings, 1 reply; 2+ messages in thread
From: Eric W. Biederman @ 2021-08-31 16:24 UTC (permalink / raw)
  To: Linus Torvalds; +Cc: linux-kernel, Marco Elver


Linus,

Please pull the siginfo-si_trapno-for-v5.15 branch from the git tree:

  git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git siginfo-si_trapno-for-v5.15

  HEAD: ee53488cc74143cadbe752d5332b1e3fd87eed49 Final si_trapno bits

The full set of si_trapno changes was not appropriate as a fix
for the newly added SIGTRAP TRAP_PERF, and so I postponed the
rest of the related cleanups.

This is the rest of the cleanups for si_trapno that reduces it from
being a really weird arch special case that is expect to be always
present (but isn't) on the architectures that support it to being yet
another field in the _sigfault union of struct siginfo.

The changes have been reviewed and marinated in linux-next.  With the
removal of this awkward special case new code (like SIGTRAP TRAP_PERF)
that works across architectures should be easier to write and maintain.

Eric W. Biederman (5):
      signal/sparc: si_trapno is only used with SIGILL ILL_ILLTRP
      signal/alpha: si_trapno is only used with SIGFPE and SIGTRAP TRAP_UNK
      signal: Remove the generic __ARCH_SI_TRAPNO support
      signal: Verify the alignment and size of siginfo_t
      signal: Rename SIL_PERF_EVENT SIL_FAULT_PERF_EVENT for consistency

Marco Elver (3):
      sparc64: Add compile-time asserts for siginfo_t offsets
      arm: Add compile-time asserts for siginfo_t offsets
      arm64: Add compile-time asserts for siginfo_t offsets

 arch/alpha/include/uapi/asm/siginfo.h |  2 --
 arch/alpha/kernel/osf_sys.c           |  2 +-
 arch/alpha/kernel/signal.c            |  4 +--
 arch/alpha/kernel/traps.c             | 26 +++++++--------
 arch/alpha/mm/fault.c                 |  4 +--
 arch/arm/kernel/signal.c              | 39 ++++++++++++++++++++++
 arch/arm64/kernel/signal.c            | 39 ++++++++++++++++++++++
 arch/arm64/kernel/signal32.c          | 39 ++++++++++++++++++++++
 arch/mips/include/uapi/asm/siginfo.h  |  2 --
 arch/sparc/include/uapi/asm/siginfo.h |  3 --
 arch/sparc/kernel/process_64.c        |  2 +-
 arch/sparc/kernel/signal32.c          | 37 +++++++++++++++++++++
 arch/sparc/kernel/signal_64.c         | 36 ++++++++++++++++++++
 arch/sparc/kernel/sys_sparc_32.c      |  2 +-
 arch/sparc/kernel/sys_sparc_64.c      |  2 +-
 arch/sparc/kernel/traps_32.c          | 22 ++++++-------
 arch/sparc/kernel/traps_64.c          | 44 +++++++++++--------------
 arch/sparc/kernel/unaligned_32.c      |  2 +-
 arch/sparc/mm/fault_32.c              |  2 +-
 arch/sparc/mm/fault_64.c              |  2 +-
 arch/x86/kernel/signal_compat.c       |  6 ++++
 fs/signalfd.c                         |  4 +--
 include/linux/sched/signal.h          | 11 ++-----
 include/linux/signal.h                |  2 +-
 include/uapi/asm-generic/siginfo.h    |  5 +++
 kernel/signal.c                       | 62 +++++++++++++++++++++++++----------
 26 files changed, 305 insertions(+), 96 deletions(-)

Eric


^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [GIT PULL] Final si_trapno bits for v5.15
  2021-08-31 16:24 [GIT PULL] Final si_trapno bits for v5.15 Eric W. Biederman
@ 2021-09-01 22:44 ` pr-tracker-bot
  0 siblings, 0 replies; 2+ messages in thread
From: pr-tracker-bot @ 2021-09-01 22:44 UTC (permalink / raw)
  To: Eric W. Biederman; +Cc: Linus Torvalds, linux-kernel, Marco Elver

The pull request you sent on Tue, 31 Aug 2021 11:24:54 -0500:

> git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git siginfo-si_trapno-for-v5.15

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/48983701a1e0e252faa4aab274ba14419cb286fa

Thank you!

-- 
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