OpenCloudOS-Kernel/arch
Liu Shixin 310f541a02
riscv: Enable HAVE_ARCH_HUGE_VMAP for 64BIT
This sets the HAVE_ARCH_HUGE_VMAP option, and defines the required page
table functions. With this feature, ioremap area will be mapped with
huge page granularity according to its actual size. This feature can be
disabled by kernel parameter "nohugeiomap".

Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Reviewed-by: Björn Töpel <bjorn@kernel.org>
Tested-by: Björn Töpel <bjorn@kernel.org>
Link: https://lore.kernel.org/r/20221012120038.1034354-2-liushixin2@huawei.com
[Palmer: minor formatting]
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-10-28 17:10:01 -07:00
..
alpha asm-generic: arch/alpha regression fix for 6.1 2022-10-14 13:47:42 -07:00
arc - hfs and hfsplus kmap API modernization from Fabio Francesco 2022-10-12 11:00:22 -07:00
arm Random number generator fixes for Linux 6.1-rc1. 2022-10-16 15:27:07 -07:00
arm64 Random number generator fixes for Linux 6.1-rc1. 2022-10-16 15:27:07 -07:00
csky - hfs and hfsplus kmap API modernization from Fabio Francesco 2022-10-12 11:00:22 -07:00
hexagon - hfs and hfsplus kmap API modernization from Fabio Francesco 2022-10-12 11:00:22 -07:00
ia64 - hfs and hfsplus kmap API modernization from Fabio Francesco 2022-10-12 11:00:22 -07:00
loongarch Random number generator fixes for Linux 6.1-rc1. 2022-10-16 15:27:07 -07:00
m68k - hfs and hfsplus kmap API modernization from Fabio Francesco 2022-10-12 11:00:22 -07:00
microblaze - hfs and hfsplus kmap API modernization from Fabio Francesco 2022-10-12 11:00:22 -07:00
mips Random number generator fixes for Linux 6.1-rc1. 2022-10-16 15:27:07 -07:00
nios2 - hfs and hfsplus kmap API modernization from Fabio Francesco 2022-10-12 11:00:22 -07:00
openrisc OpenRISC 6.1 Updates 2022-10-15 16:47:33 -07:00
parisc Random number generator fixes for Linux 6.1-rc1. 2022-10-16 15:27:07 -07:00
powerpc Random number generator fixes for Linux 6.1-rc1. 2022-10-16 15:27:07 -07:00
riscv riscv: Enable HAVE_ARCH_HUGE_VMAP for 64BIT 2022-10-28 17:10:01 -07:00
s390 Random number generator fixes for Linux 6.1-rc1. 2022-10-16 15:27:07 -07:00
sh - hfs and hfsplus kmap API modernization from Fabio Francesco 2022-10-12 11:00:22 -07:00
sparc Random number generator fixes for Linux 6.1-rc1. 2022-10-16 15:27:07 -07:00
um Random number generator fixes for Linux 6.1-rc1. 2022-10-16 15:27:07 -07:00
x86 Random number generator fixes for Linux 6.1-rc1. 2022-10-16 15:27:07 -07:00
xtensa - hfs and hfsplus kmap API modernization from Fabio Francesco 2022-10-12 11:00:22 -07:00
.gitignore
Kconfig - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00