linux-kernel - [PULL 0/9] Xtensa improvements for v4.12

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Date:   Sun,  7 May 2017 10:49:15 -0700
From:   Max Filippov <jcmvbkbc@...il.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, linux-xtensa@...ux-xtensa.org,
        Chris Zankel <chris@...kel.net>,
        Marc Gauthier <marc@...ence.com>,
        Max Filippov <jcmvbkbc@...il.com>
Subject: [PULL 0/9] Xtensa improvements for v4.12

Hi Linus,

please pull the following batch of updates for the Xtensa architecture.

The following changes since commit 5a7ad1146caa895ad718a534399e38bd2ba721b7:

  Linux 4.11-rc8 (2017-04-23 16:53:00 -0700)

are available in the git repository at:

  git://github.com/jcmvbkbc/linux-xtensa.git tags/xtensa-20170507

for you to fetch changes up to 2a4e669dd611855d89d938063c10f44cb67ce65d:

  Merge branch 'xtensa-sim-params' into xtensa-fixes (2017-05-07 10:39:03 -0700)

----------------------------------------------------------------
Xtensa updates for v4.12

- clearly mark references to spilled register locations with SPILL_SLOT
  macros;
- clean up xtensa ptrace: use generic tracehooks, move internal kernel
  definitions from uapi/asm to asm, make locally-used functions static,
  fix code style and alignment;
- use command line parameters passed to ISS as kernel command line.

----------------------------------------------------------------
Max Filippov (10):
      xtensa: ISS: cleanup setup.c
      xtensa: ISS: add argc/argv simcall definitions
      xtensa: ISS: update kernel command line in platform_setup
      xtensa: use ITLB_HIT_BIT instead of hardcoded number
      xtensa: drop unused fast_io_protect function
      xtensa: clean up xtensa/kernel/ptrace.c
      xtensa: move internal ptrace definitions from uapi/asm to asm
      xtensa: use generic tracehooks
      xtensa: clean up access to spilled registers locations
      Merge branch 'xtensa-sim-params' into xtensa-fixes

 arch/xtensa/include/asm/processor.h                |  15 ++
 arch/xtensa/include/asm/ptrace.h                   |  39 +++++
 arch/xtensa/include/uapi/asm/ptrace.h              |  40 -----
 arch/xtensa/kernel/coprocessor.S                   |  24 ---
 arch/xtensa/kernel/entry.S                         |   3 +-
 arch/xtensa/kernel/process.c                       |   8 +-
 arch/xtensa/kernel/ptrace.c                        | 170 ++++++++++-----------
 arch/xtensa/kernel/setup.c                         |   9 +-
 arch/xtensa/kernel/signal.c                        |  10 +-
 arch/xtensa/kernel/stacktrace.c                    |  35 +----
 .../platforms/iss/include/platform/simcall.h       |  20 +++
 arch/xtensa/platforms/iss/setup.c                  |  43 +++---
 12 files changed, 197 insertions(+), 219 deletions(-)

-- 
Thanks.
-- Max