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Subject[GIT PULL] RISC-V updates for v5.5-rc3
Linus,

The following changes since commit 7e0165b2f1a912a06e381e91f0f4e495f4ac3736:

Merge branch 'akpm' (patches from Andrew) (2019-12-19 08:13:04 -0800)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git tags/riscv/for-v5.5-rc3

for you to fetch changes up to 9209fb51896fe0eef8dfac85afe1f357e9265c0d:

riscv: move sifive_l2_cache.c to drivers/soc (2019-12-20 03:40:24 -0800)

----------------------------------------------------------------
RISC-V updates for v5.5-rc3

Several fixes, and one cleanup, for RISC-V.

Fixes:

- Fix an error in a Kconfig file that resulted in an undefined Kconfig
option "CONFIG_CONFIG_MMU"

- Fix undefined Kconfig option "CONFIG_CONFIG_MMU"

- Fix scratch register clearing in M-mode (affects nommu users)

- Fix a mismerge on my part that broke the build for
CONFIG_SPARSEMEM_VMEMMAP users

Cleanups:

- Move SiFive L2 cache-related code to drivers/soc, per request

----------------------------------------------------------------
Andreas Schwab (1):
riscv: Fix use of undefined config option CONFIG_CONFIG_MMU

Christoph Hellwig (1):
riscv: move sifive_l2_cache.c to drivers/soc

David Abdurachmanov (1):
riscv: define vmemmap before pfn_to_page calls

Greentime Hu (1):
riscv: fix scratch register clearing in M-mode.

MAINTAINERS | 1 +
arch/riscv/Kconfig | 2 +-
arch/riscv/include/asm/pgtable.h | 38 ++++++++++++----------
arch/riscv/kernel/head.S | 2 +-
arch/riscv/mm/Makefile | 1 -
drivers/edac/Kconfig | 2 +-
drivers/soc/Kconfig | 1 +
drivers/soc/Makefile | 1 +
drivers/soc/sifive/Kconfig | 10 ++++++
drivers/soc/sifive/Makefile | 3 ++
.../mm => drivers/soc/sifive}/sifive_l2_cache.c | 0
11 files changed, 40 insertions(+), 21 deletions(-)
create mode 100644 drivers/soc/sifive/Kconfig
create mode 100644 drivers/soc/sifive/Makefile
rename {arch/riscv/mm => drivers/soc/sifive}/sifive_l2_cache.c (100%)

Kernel object size difference:
text data bss dec hex filename
6895393 2330852 313920 9540165 919245 vmlinux.rv64.orig
6894347 2329588 313920 9537855 91893f vmlinux.rv64.patched
6656178 1939832 257640 8853650 871892 vmlinux.rv32.orig
6655130 1938688 257576 8851394 870fc2 vmlinux.rv32.patched
1172240 354256 130024 1656520 1946c8 vmlinux.nommu_virt.orig
1171538 353368 130024 1654930 194092 vmlinux.nommu_virt.patched

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