linux/arch/riscv
Xiao Wang 9850e73e82
riscv: uaccess: Relax the threshold for fast path
The bytes copy for unaligned head would cover at most SZREG-1 bytes, so
it's better to set the threshold as >= (SZREG-1 + word_copy stride size)
which equals to 9*SZREG-1.

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20240313091929.4029960-1-xiao.w.wang@intel.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-05-22 16:12:55 -07:00
..
boot riscv: make image compression configurable 2024-05-22 16:12:44 -07:00
configs RISC-V Patches for the 6.10 Merge Window, Part 1 2024-05-22 09:56:00 -07:00
crypto crypto: riscv - add vector crypto accelerated AES-CBC-CTS 2024-03-20 08:56:11 -07:00
errata RISC-V Patches for the 6.10 Merge Window, Part 1 2024-05-22 09:56:00 -07:00
include ftrace: riscv: move from REGS to ARGS 2024-05-22 16:12:48 -07:00
kernel riscv: typo in comment for get_f64_reg 2024-05-22 16:12:53 -07:00
kvm Kbuild updates for v6.10 2024-05-18 12:39:20 -07:00
lib riscv: uaccess: Relax the threshold for fast path 2024-05-22 16:12:55 -07:00
mm Merge patch series "riscv: fix debug_pagealloc" 2024-05-22 16:12:50 -07:00
net Modules changes for v6.10-rc1 2024-05-15 14:05:08 -07:00
purgatory Makefile: remove redundant tool coverage variables 2024-05-14 23:35:48 +09:00
tools riscv: Check relocations at compile time 2023-04-19 07:46:32 -07:00
Kbuild RISC-V: hook new crypto subdir into build-system 2024-01-22 17:55:17 -08:00
Kconfig ftrace: riscv: move from REGS to ARGS 2024-05-22 16:12:48 -07:00
Kconfig.debug riscv: Add tests for riscv module loading 2023-11-07 14:59:32 -08:00
Kconfig.errata riscv: thead: Rename T-Head PBMT to MAE 2024-04-25 10:22:33 -07:00
Kconfig.socs RISC-V: drop SOC_VIRT for ARCH_VIRT 2024-04-10 11:37:50 +01:00
Makefile riscv: show help string for riscv-specific targets 2024-05-22 16:12:45 -07:00
Makefile.postlink kbuild: remove ARCH_POSTLINK from module builds 2023-10-28 21:10:08 +09:00