Charlie Jenkins 6b9391b581 riscv: Include riscv_set_icache_flush_ctx prctl ... Support new prctl with key PR_RISCV_SET_ICACHE_FLUSH_CTX to enable optimization of cross modifying code. This prctl enables userspace code to use icache flushing instructions such as fence.i with the guarantee that the icache will continue to be clean after thread migration. Signed-off-by: Charlie Jenkins <charlie@rivosinc.com> Reviewed-by: Atish Patra <atishp@rivosinc.com> Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com> Reviewed-by: Samuel Holland <samuel.holland@sifive.com> Link: https://lore.kernel.org/r/20240312-fencei-v13-2-4b6bdc2bbf32@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>		2024-04-18 08:10:58 -07:00
..
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	riscv: Include riscv_set_icache_flush_ctx prctl	2024-04-18 08:10:58 -07:00
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	riscv: Include riscv_set_icache_flush_ctx prctl	2024-04-18 08:10:58 -07:00
net	bpf: Use arch_bpf_trampoline_size	2023-12-06 17:17:20 -08:00
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