[PATCH v3 0/5] Fix some bugs on RV32 build fail and issue

Zong Li
2018-10-02T08:59:25Z

This patches contain the modificaion as follows:
1. Fix up the building fail on RV32.
2. Add umoddi3 and udivmoddi4 functions for RV32.
3. Fix ioremap problem on RV32.

Changes in v3:
- Change the copyright notices to GPLv2 from gcc 4.2.1.

Changes in v2:
- Retain the copyright notices from libgcc in umoddi3.c and udivmoddi4.c.

Vincent Chen (1):
RISC-V: Avoid corrupting the upper 32-bit of phys_addr_t in ioremap

Zong Li (4):
RISC-V: Build tishift only on 64-bit
RISC-V: Use swiotlb on RV64 only
lib: Add umoddi3 and udivmoddi4 of GCC library routines
RISC-V: Select GENERIC_LIB_UMODDI3 on RV32

arch/riscv/Kconfig | 1 +
arch/riscv/kernel/setup.c | 3 +
arch/riscv/lib/Makefile | 3 +-
arch/riscv/mm/ioremap.c | 2 +-
lib/Kconfig | 3 +
lib/Makefile | 1 +
lib/udivmoddi4.c | 310 ++++++++++++++++++++++++++++++++++++++++++++++
lib/umoddi3.c | 32 +++++
8 files changed, 353 insertions(+), 2 deletions(-)
create mode 100644 lib/udivmoddi4.c
create mode 100644 lib/umoddi3.c

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2.7.4