linux/arch/riscv
Pu Lehui 06a33d0248 riscv, bpf: Optimize bswap insns with Zbb support
Optimize bswap instructions by rev8 Zbb instruction conbined with srli
instruction. And Optimize 16-bit zero-extension with Zbb support.

Signed-off-by: Pu Lehui <pulehui@huawei.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Tested-by: Björn Töpel <bjorn@rivosinc.com>
Acked-by: Björn Töpel <bjorn@kernel.org>
Link: https://lore.kernel.org/bpf/20240115131235.2914289-7-pulehui@huaweicloud.com
2024-01-29 16:25:33 +01:00
..
boot SoC: DT changes for 6.8 2024-01-11 11:23:17 -08:00
configs Merge patch series "RISC-V SBI debug console extension support" 2024-01-11 07:36:27 -08:00
errata Merge patch series "riscv: errata: thead: use riscv_nonstd_cache_ops for CMO" 2024-01-11 07:36:30 -08:00
include RISC-V Patches for the 6.8 Merge Window, Part 4 2024-01-20 11:06:04 -08:00
kernel RISC-V Patches for the 6.8 Merge Window, Part 4 2024-01-20 11:06:04 -08:00
kvm Generic: 2024-01-17 13:03:37 -08:00
lib riscv: lib: Check if output in asm goto supported 2024-01-18 14:41:38 -08:00
mm RISC-V Patches for the 6.8 Merge Window, Part 4 2024-01-20 11:06:04 -08:00
net riscv, bpf: Optimize bswap insns with Zbb support 2024-01-29 16:25:33 +01:00
purgatory riscv: Use SYM_*() assembly macros instead of deprecated ones 2023-11-06 09:42:47 -08:00
tools riscv: Check relocations at compile time 2023-04-19 07:46:32 -07:00
Kbuild kexec: rename ARCH_HAS_KEXEC_PURGATORY 2023-08-18 10:18:54 -07:00
Kconfig RISC-V Patches for the 6.8 Merge Window, Part 4 2024-01-20 11:06:04 -08:00
Kconfig.debug riscv: Add tests for riscv module loading 2023-11-07 14:59:32 -08:00
Kconfig.errata RISC-V Patches for the 6.8 Merge Window, Part 4 2024-01-20 11:06:04 -08:00
Kconfig.socs SoC driver updates for 6.7 2023-11-01 14:46:51 -10:00
Makefile riscv: add dependency among Image(.gz), loader(.bin), and vmlinuz.efi 2024-01-17 18:18:20 -08:00
Makefile.postlink kbuild: remove ARCH_POSTLINK from module builds 2023-10-28 21:10:08 +09:00