linux-kernel - [GIT PULL] OpenRISC update for 6.4

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Message-ID: <ZE7DIL5TkeLZrOB+@antec>
Date:   Sun, 30 Apr 2023 20:36:00 +0100
From:   Stafford Horne <shorne@...il.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Linux OpenRISC <linux-openrisc@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] OpenRISC update for 6.4

Hello Linus,

Please consider for pull,

The following changes since commit 197b6b60ae7bc51dd0814953c562833143b292aa:

  Linux 6.3-rc4 (2023-03-26 14:40:20 -0700)

are available in the Git repository at:

  https://github.com/openrisc/linux.git tags/for-linus

for you to fetch changes up to c91b4a07655d5ba67962a08dfac8bd7f45ad049c:

  openrisc: Add floating point regset (2023-04-26 15:08:06 +0100)

----------------------------------------------------------------
OpenRISC update for 6.4

Two things for OpenRISC this cycle.

 - Small cleanup for device tree cpu iteration from Rob Herring
 - Add support for storing, restoring and accessing user space FPU state, to
   allow for libc to support the FPU on OpenRISC.

----------------------------------------------------------------
Rob Herring (1):
      openrisc: Use common of_get_cpu_node() instead of open-coding

Stafford Horne (4):
      openrisc: Properly store r31 to pt_regs on unhandled exceptions
      openrisc: Support storing and restoring fpu state
      openrisc: Support floating point user api
      openrisc: Add floating point regset

 arch/openrisc/include/asm/ptrace.h          |  4 ++--
 arch/openrisc/include/uapi/asm/elf.h        |  3 +--
 arch/openrisc/include/uapi/asm/ptrace.h     |  4 ++++
 arch/openrisc/include/uapi/asm/sigcontext.h |  1 +
 arch/openrisc/kernel/entry.S                | 31 +++++++++++++++++++-----
 arch/openrisc/kernel/head.S                 |  4 ++--
 arch/openrisc/kernel/ptrace.c               | 37 +++++++++++++++++++++++++++++
 arch/openrisc/kernel/setup.c                | 19 ++-------------
 arch/openrisc/kernel/signal.c               |  2 ++
 arch/openrisc/kernel/traps.c                | 27 +++++++++++++++++++--
 10 files changed, 101 insertions(+), 31 deletions(-)