[GIT PULL] parisc architecture updates for kernel v5.10-rc1

[Helge Deller <deller@gmx.de>]

Hi Linus,

please pull the fixes and updates for the parisc architecture for kernel 5.10-rc1 from:

  git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git parisc-5.10-1

This patchset includes:
* Added fw_cfg support for parisc on qemu
* Added font support in sti text console driver for byte- and word-mode ROMs
* Switch to more fine grained lws locks and improve spinlock handling
* Add ioread64_hi_lo() and iowrite64_hi_lo() to avoid 0-day linking errors
* Mark pointers volatile in __xchg8(), __xchg32() and __xchg64() to help compiler
* Header file cleanups, mostly removal of unused HP-UX compat defines
* Drop one bit from our O_NONBLOCK define to become now 000200000
* Add MAP_UNINITIALIZED define to avoid userspace compile errors
* Drop CONFIG_IDE from defconfigs
* Speed up synchronize_caches() on UP machines
* Rewrite tlb flush threshold calculation
* Comment fixes and cleanups

Thanks,
Helge

----------------------------------------------------------------
The following changes since commit 3e4fb4346c781068610d03c12b16c0cfb0fd24a3:

  Merge tag 'spdx-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx (2020-10-14 16:19:42 -0700)

are available in the Git repository at:

  http://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git parisc-5.10-1

for you to fetch changes up to 7ff3f14ddc355bfbc94c766f43b90606b1f79e83:

  parisc/sticon: Add user font support (2020-10-15 08:12:59 +0200)

----------------------------------------------------------------
Christoph Hellwig (1):
      parisc: disable CONFIG_IDE in defconfigs

Helge Deller (11):
      fw_cfg: Add support for parisc architecture
      parisc: Add qemu fw_cfg interface
      parisc: Avoid external interrupts when IPI finishes
      parisc: Drop HP-UX specific fcntl and signal flags
      parisc: Define O_NONBLOCK to become 000200000
      parisc: Drop useless comments in uapi/asm/signal.h
      parisc: Add ioread64_hi_lo() and iowrite64_hi_lo()
      parisc: Install vmlinuz instead of zImage file
      parisc: Add MAP_UNINITIALIZED define
      parisc/sticon: Always register sticon console driver
      parisc/sticon: Add user font support

John David Anglin (6):
      parisc: Add alternative patching to synchronize_caches define
      parisc: Fix comments and enable interrupts later
      parisc: Mark pointers volatile in __xchg8(), __xchg32() and __xchg64()
      parisc: Switch to more fine grained lws locks
      parisc: Rewrite tlb flush threshold calculation
      parisc: Improve spinlock handling

 arch/parisc/Kconfig                         |   1 +
 arch/parisc/configs/generic-32bit_defconfig |   6 +-
 arch/parisc/configs/generic-64bit_defconfig |   6 +-
 arch/parisc/include/asm/barrier.h           |   6 +-
 arch/parisc/include/asm/cmpxchg.h           |  14 +-
 arch/parisc/include/asm/futex.h             |   4 +-
 arch/parisc/include/asm/socket.h            |   4 +-
 arch/parisc/include/asm/spinlock.h          |  23 ++-
 arch/parisc/include/uapi/asm/fcntl.h        |   7 +-
 arch/parisc/include/uapi/asm/mman.h         |   1 +
 arch/parisc/include/uapi/asm/signal.h       |   5 +-
 arch/parisc/install.sh                      |   2 +-
 arch/parisc/kernel/cache.c                  |  18 +-
 arch/parisc/kernel/entry.S                  |  14 +-
 arch/parisc/kernel/inventory.c              |  30 +++
 arch/parisc/kernel/smp.c                    |   9 +-
 arch/parisc/kernel/syscall.S                |  10 +-
 arch/parisc/lib/bitops.c                    |   6 +-
 arch/parisc/lib/iomap.c                     |  18 ++
 drivers/firmware/Kconfig                    |   2 +-
 drivers/firmware/qemu_fw_cfg.c              |   3 +
 drivers/video/console/Kconfig               |   1 +
 drivers/video/console/sticon.c              | 297 ++++++++++++++++------------
 drivers/video/console/sticore.c             | 284 +++++++++++++-------------
 drivers/video/fbdev/sticore.h               |  27 ++-
 tools/arch/parisc/include/uapi/asm/mman.h   |   1 -
 26 files changed, 453 insertions(+), 346 deletions(-)