Jisheng Zhang 3332f41906 riscv: mremap speedup - enable HAVE_MOVE_PUD and HAVE_MOVE_PMD ... HAVE_MOVE_PUD enables remapping pages at the PUD level if both the source and destination addresses are PUD-aligned. HAVE_MOVE_PMD does similar speedup on the PMD level. With HAVE_MOVE_PUD enabled, there is about a 143x improvement on qemu With HAVE_MOVE_PMD enabled, there is about a 5x improvement on qemu Signed-off-by: Jisheng Zhang <jszhang@kernel.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>		2021-05-25 22:50:47 -07:00
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boot	RISC-V Patches for the 5.13 Merge Window, Part 1	2021-05-06 09:24:18 -07:00
configs	RISC-V: Enable Microchip PolarFire ICICLE SoC	2021-04-26 08:31:32 -07:00
errata	riscv: sifive: Apply errata "cip-1200" patch	2021-04-26 08:24:58 -07:00
include	riscv: mremap speedup - enable HAVE_MOVE_PUD and HAVE_MOVE_PMD	2021-05-25 22:50:47 -07:00
kernel	riscv: remove unused handle_exception symbol	2021-05-06 09:40:16 -07:00
lib	riscv: Add support for function error injection	2021-01-14 15:09:09 -08:00
mm	riscv: mm: add THP support on 64-bit	2021-05-22 10:20:02 -07:00
net	riscv: bpf: Avoid breaking W^X	2021-04-26 08:25:14 -07:00
Kbuild	riscv: Allow device trees to be built into the kernel	2020-05-18 11:38:05 -07:00
Kconfig	riscv: mremap speedup - enable HAVE_MOVE_PUD and HAVE_MOVE_PMD	2021-05-25 22:50:47 -07:00
Kconfig.debug	RISC-V: Remove EARLY_PRINTK support	2018-12-17 10:23:46 -08:00
Kconfig.erratas	riscv: enable SiFive errata CIP-453 and CIP-1200 Kconfig only if CONFIG_64BIT=y	2021-05-06 09:40:13 -07:00
Kconfig.socs	RISC-V Patches for the 5.13 Merge Window, Part 1	2021-05-06 09:24:18 -07:00
Makefile	RISC-V: enable XIP	2021-04-26 08:31:28 -07:00