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linux/arch/loongarch/kernel
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Huacai Chen 2b3bd32ea3 LoongArch: Provide kernel fpu functions 
Provide kernel_fpu_begin()/kernel_fpu_end() to allow the kernel itself
to use fpu. They can be used by some other kernel components, e.g., the
AMDGPU graphic driver for DCN.

Reported-by: WANG Xuerui <kernel@xen0n.name>
Tested-by: WANG Xuerui <kernel@xen0n.name>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2023-05-01 17:19:27 +08:00
..
.gitignore
…
access-helper.h
LoongArch: Add exception/interrupt handling
2022-06-03 20:09:28 +08:00
acpi.c
LoongArch: Add suspend (ACPI S3) support
2022-12-14 08:41:53 +08:00
alternative.c
LoongArch: Use common function sign_extend64()
2023-01-17 11:42:16 +08:00
asm-offsets.c
LoongArch: Add basic STACKPROTECTOR support
2022-12-14 08:41:53 +08:00
cacheinfo.c
LoongArch: Refactor cache probe and flush methods
2022-10-12 16:36:14 +08:00
cpu-probe.c
LoongArch: Mark 3 symbol exports as non-GPL
2023-04-18 19:38:58 +08:00
crash_dump.c
LoongArch: Add kdump support
2022-10-12 16:36:19 +08:00
dma.c
LoongArch: Use acpi_arch_dma_setup() and remove ARCH_HAS_PHYS_TO_DMA
2022-09-24 18:39:21 +02:00
efi-header.S
efi/loongarch: Add efistub booting support
2022-09-06 11:19:34 +02:00
efi.c
LoongArch changes for v6.2
2022-12-19 08:23:27 -06:00
elf.c
LoongArch: Add ELF and module support
2022-06-03 20:09:28 +08:00
entry.S
LoongArch: Mark some assembler symbols as non-kprobe-able
2023-02-25 22:12:17 +08:00
env.c
LoongArch: Add FDT booting support from efi system table
2022-12-14 08:41:53 +08:00
fpu.S
LoongArch: Consolidate __ex_table construction
2022-12-14 08:36:11 +08:00
ftrace_dyn.c
LoongArch: Add kprobes on ftrace support
2023-02-25 22:12:17 +08:00
ftrace.c
LoongArch/ftrace: Add basic support
2022-12-14 08:41:53 +08:00
genex.S
LoongArch: Relay BCE exceptions to userland as SIGSEGV with si_code=SEGV_BNDERR
2023-05-01 17:19:27 +08:00
head.S
LoongArch: kdump: Add single kernel image implementation
2023-02-25 22:12:17 +08:00
hw_breakpoint.c
LoongArch: ptrace: Add hardware single step support
2023-02-25 22:12:17 +08:00
idle.c
arch/idle: Change arch_cpu_idle() behavior: always exit with IRQs disabled
2023-01-13 11:48:15 +01:00
image-vars.h
efi: loongarch: Drop exports of unused string routines
2022-11-09 12:42:02 +01:00
inst.c
LoongArch: Simulate branch and PC* instructions
2023-02-25 22:12:17 +08:00
io.c
LoongArch: Add misc common routines
2022-06-03 20:09:28 +08:00
irq.c
LoongArch: Clean up the architectural interrupt definitions
2023-05-01 17:19:10 +08:00
kfpu.c
LoongArch: Provide kernel fpu functions
2023-05-01 17:19:27 +08:00
kprobes_trampoline.S
LoongArch: Add kretprobes support
2023-02-25 22:12:17 +08:00
kprobes.c
LoongArch: Add kretprobes support
2023-02-25 22:12:17 +08:00
machine_kexec.c
LoongArch: Add kdump support
2022-10-12 16:36:19 +08:00
Makefile
LoongArch: Provide kernel fpu functions
2023-05-01 17:19:27 +08:00
mcount_dyn.S
LoongArch/ftrace: Add HAVE_DYNAMIC_FTRACE_WITH_REGS support
2022-12-14 08:41:53 +08:00
mcount.S
LoongArch/ftrace: Add basic support
2022-12-14 08:41:53 +08:00
mem.c
LoongArch: Add kdump support
2022-10-12 16:36:19 +08:00
module-sections.c
LoongArch: modules/ftrace: Initialize PLT at load time
2022-12-14 08:41:54 +08:00
module.c
LoongArch: modules/ftrace: Initialize PLT at load time
2022-12-14 08:41:54 +08:00
numa.c
LoongArch changes for v6.2
2022-12-19 08:23:27 -06:00
perf_event.c
LoongArch: Clean up the architectural interrupt definitions
2023-05-01 17:19:10 +08:00
perf_regs.c
LoongArch: Add perf events support
2022-10-12 16:36:14 +08:00
proc.c
LoongArch: Fix probing of the CRC32 feature
2023-04-18 19:38:58 +08:00
process.c
LoongArch: Add hardware breakpoints/watchpoints support
2023-02-25 22:12:17 +08:00
ptrace.c
LoongArch: Adjust user_regset_copyin parameter to the correct offset
2023-04-19 12:07:27 +08:00
relocate_kernel.S
LoongArch: Add kdump support
2022-10-12 16:36:19 +08:00
relocate.c
LoongArch: Add support for kernel address space layout randomization (KASLR)
2023-02-25 22:12:17 +08:00
reset.c
LoongArch: Add hibernation (ACPI S4) support
2022-12-14 08:41:53 +08:00
setup.c
LoongArch: Clean up plat_swiotlb_setup() related code
2023-04-19 12:07:27 +08:00
signal.c
LoongArch: Adjust arch_do_signal_or_restart() to adapt generic entry
2022-09-03 18:01:27 +08:00
smp.c
LoongArch: Add suspend (ACPI S3) support
2022-12-14 08:41:53 +08:00
stacktrace.c
LoongArch: Check unwind_error() in arch_stack_walk()
2023-04-19 12:07:27 +08:00
switch.S
LoongArch: Add basic STACKPROTECTOR support
2022-12-14 08:41:53 +08:00
syscall.c
LoongArch: Add system call support
2022-06-03 20:09:28 +08:00
sysrq.c
LoongArch: Add SysRq-x (TLB Dump) support
2022-10-12 16:36:14 +08:00
time.c
LoongArch: Clean up the architectural interrupt definitions
2023-05-01 17:19:10 +08:00
topology.c
LoongArch: Do not create sysfs control file for io master CPUs
2022-10-12 16:36:08 +08:00
traps.c
LoongArch: Relay BCE exceptions to userland as SIGSEGV with si_code=SEGV_BNDERR
2023-05-01 17:19:27 +08:00
unaligned.c
LoongArch: Add unaligned access support
2022-12-14 08:36:11 +08:00
unwind_guess.c
LoongArch: Strip guess unwinder out from prologue unwinder
2023-01-17 11:42:16 +08:00
unwind_prologue.c
LoongArch: Check unwind_error() in arch_stack_walk()
2023-04-19 12:07:27 +08:00
unwind.c
LoongArch: Check unwind_error() in arch_stack_walk()
2023-04-19 12:07:27 +08:00
vdso.c
treewide: use get_random_u32_below() instead of deprecated function
2022-11-18 02:15:15 +01:00
vmlinux.lds.S
LoongArch changes for v6.3
2023-03-01 09:27:00 -08:00