Evan Green 0d8295ed97 riscv: add ISA extension parsing for scalar crypto ... The Scalar Crypto specification defines Zk as a shorthand for the Zkn, Zkr and Zkt extensions. The same follows for both Zkn, Zks and Zbk, which are all shorthands for various other extensions. The detailed breakdown can be found in their dt-binding entries. Since Zkn also implies the Zbkb, Zbkc and Zbkx extensions, simply passing "zk" through a DT should enable all of Zbkb, Zbkc, Zbkx, Zkn, Zkr and Zkt. For example, setting the "riscv,isa" DT property to "rv64imafdc_zk" should generate the following cpuinfo output: "rv64imafdc_zicntr_zicsr_zifencei_zihpm_zbkb_zbkc_zbkx_zknd_zkne_zknh_zkr_zkt" riscv_isa_ext_data grows a pair of new members, to permit setting the relevant bits for "bundled" extensions, both while parsing the ISA string and the new dedicated extension properties. Co-developed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Evan Green <evan@rivosinc.com> Signed-off-by: Clément Léger <cleger@rivosinc.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20231114141256.126749-4-cleger@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>		2023-12-12 15:45:00 -08:00
..
compat_vdso	kbuild: unify vdso_install rules	2023-10-28 21:09:02 +09:00
pi	riscv: Introduce virtual kernel mapping KASLR	2023-09-05 19:49:27 -07:00
probes	riscv: Use SYM_*() assembly macros instead of deprecated ones	2023-11-06 09:42:47 -08:00
tests	riscv: Add tests for riscv module loading	2023-11-07 14:59:32 -08:00
vdso	RISC-V Patches for the 6.7 Merge Window, Part 2	2023-11-10 09:23:17 -08:00
.gitignore
acpi.c	RISC-V: ACPI: Enhance acpi_os_ioremap with MMIO remapping	2023-10-26 09:40:31 -07:00
alternative.c	Merge patch series "Add non-coherent DMA support for AX45MP"	2023-09-08 11:24:34 -07:00
asm-offsets.c	riscv: Implement Shadow Call Stack	2023-10-27 14:43:08 -07:00
cacheinfo.c
cfi.c	riscv: Add CFI error handling	2023-08-23 14:16:39 -07:00
compat_signal.c
compat_syscall_table.c
copy-unaligned.h	RISC-V: Probe for unaligned access speed	2023-09-01 09:06:25 -07:00
copy-unaligned.S	riscv: Use SYM_*() assembly macros instead of deprecated ones	2023-11-06 09:42:47 -08:00
cpu-hotplug.c
cpu.c	Merge patch series "Linux RISC-V AIA Preparatory Series"	2023-11-08 18:57:17 -08:00
cpu_ops.c
cpu_ops_sbi.c
cpu_ops_spinwait.c
cpufeature.c	riscv: add ISA extension parsing for scalar crypto	2023-12-12 15:45:00 -08:00
crash_core.c
crash_dump.c
crash_save_regs.S
efi-header.S
efi.c
elf_kexec.c	Merge patch series "riscv: kexec: cleanup and fixups"	2023-10-31 19:15:41 -07:00
entry.S	riscv: kernel: Use correct SYM_DATA_*() macro for data	2023-11-06 09:42:48 -08:00
fpu.S	riscv: Use SYM_*() assembly macros instead of deprecated ones	2023-11-06 09:42:47 -08:00
ftrace.c
head.h
head.S	riscv: Use SYM_*() assembly macros instead of deprecated ones	2023-11-06 09:42:47 -08:00
hibernate-asm.S	riscv: Use SYM_*() assembly macros instead of deprecated ones	2023-11-06 09:42:47 -08:00
hibernate.c
image-vars.h	efi: move screen_info into efi init code	2023-10-17 16:33:39 +02:00
irq.c	Merge patch "drivers: perf: Do not broadcast to other cpus when starting a counter"	2023-11-09 06:44:13 -08:00
jump_label.c
kexec_relocate.S	riscv: kexec: Cleanup riscv_kexec_relocate	2023-09-20 02:53:29 -07:00
kgdb.c
machine_kexec.c
machine_kexec_file.c
Makefile	Merge patch series "riscv: Add remaining module relocations and tests"	2023-11-07 14:59:35 -08:00
mcount-dyn.S	riscv: Use SYM_*() assembly macros instead of deprecated ones	2023-11-06 09:42:47 -08:00
mcount.S	riscv: Use SYM_*() assembly macros instead of deprecated ones	2023-11-06 09:42:47 -08:00
module-sections.c
module.c	RISC-V: Don't rely on positional structure initialization	2023-11-07 15:00:05 -08:00
patch.c	riscv: implement a memset like function for text	2023-09-06 06:26:06 -07:00
perf_callchain.c
perf_regs.c
process.c	riscv: add support for PR_SET_UNALIGN and PR_GET_UNALIGN	2023-11-01 08:34:59 -07:00
ptrace.c	RISC-V: Add ptrace support for vectors	2023-09-01 13:05:38 -07:00
reset.c
riscv_ksyms.c
sbi-ipi.c
sbi.c	riscv: Make __flush_tlb_range() loop over pte instead of flushing the whole tlb	2023-11-06 07:20:51 -08:00
setup.c	Merge patch "drivers: perf: Do not broadcast to other cpus when starting a counter"	2023-11-09 06:44:13 -08:00
signal.c	Merge patch "drivers: perf: Do not broadcast to other cpus when starting a counter"	2023-11-09 06:44:13 -08:00
smp.c
smpboot.c	RISC-V: Probe misaligned access speed in parallel	2023-11-07 15:13:47 -08:00
soc.c
stacktrace.c
suspend.c
suspend_entry.S	riscv: Use SYM_*() assembly macros instead of deprecated ones	2023-11-06 09:42:47 -08:00
sys_riscv.c	riscv: hwprobe: export missing Zbc ISA extension	2023-12-12 15:44:59 -08:00
syscall_table.c
time.c
traps.c	Merge patch "drivers: perf: Do not broadcast to other cpus when starting a counter"	2023-11-09 06:44:13 -08:00
traps_misaligned.c	RISC-V: Remove __init on unaligned_emulation_finish()	2023-11-07 15:13:19 -08:00
vdso.c
vector.c	riscv: Remove now superfluous sentinel element from ctl_table array	2023-10-10 15:22:02 -07:00
vmlinux-xip.lds.S
vmlinux.lds.S