[GIT PULL] RISC-V Fixes for 6.3-rc7

[Palmer Dabbelt]

The following changes since commit 4622f159098e098611f393cccf73d52b007e70bc:

  Merge patch series "RISC-V: Fixes for riscv_has_extension[un]likely()'s alternative dependency" (2023-03-29 12:23:00 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git tags/riscv-for-linus-6.3-rc7

for you to fetch changes up to 1b50f956c8fe9082bdee4a9cfd798149c52f7043:

  riscv: No need to relocate the dtb as it lies in the fixmap region (2023-04-13 18:14:40 -0700)

----------------------------------------------------------------
RISC-V Fixes for 6.3-rc7

* A fix for a missing fence when generating the NOMMU sigreturn
  trampoline.
* A set of fixes for early DTB handling of reserved memory nodes.

----------------------------------------------------------------
Alexandre Ghiti (3):
      riscv: Move early dtb mapping into the fixmap region
      riscv: Do not set initial_boot_params to the linear address of the dtb
      riscv: No need to relocate the dtb as it lies in the fixmap region

Mathis Salmen (1):
      riscv: add icache flush for nommu sigreturn trampoline

 Documentation/riscv/vm-layout.rst |  6 +--
 arch/riscv/include/asm/fixmap.h   |  8 ++++
 arch/riscv/include/asm/pgtable.h  |  8 +++-
 arch/riscv/kernel/setup.c         |  6 +--
 arch/riscv/kernel/signal.c        |  9 ++++-
 arch/riscv/mm/init.c              | 82 +++++++++++++++++----------------------
 6 files changed, 62 insertions(+), 57 deletions(-)