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26bc824412
linux/arch/loongarch/kernel
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Youling Tang 26bc824412 LoongArch: extable: Add type and data fields 
This is a LoongArch port of commit d6e2cc5647 ("arm64: extable: add
`type` and `data` fields").

Subsequent patches will add specialized handlers for fixups, in addition
to the simple PC fixup we have today. In preparation, this patch adds a
new `type` field to struct exception_table_entry, and uses this to
distinguish the fixup and other cases. A `data` field is also added so
that subsequent patches can associate data specific to each exception
site (e.g. register numbers).

Handlers are named ex_handler_*() for consistency, following the example
of x86. At the same time, get_ex_fixup() is split out into a helper so
that it can be used by other ex_handler_*() functions in the subsequent
patches.

Signed-off-by: Youling Tang <tangyouling@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2022-12-14 08:36:11 +08:00
..
.gitignore
access-helper.h LoongArch: Add exception/interrupt handling 2022-06-03 20:09:28 +08:00
acpi.c LoongArch: Combine acpi_boot_table_init() and acpi_boot_init() 2022-11-21 19:02:57 +08:00
asm-offsets.c LoongArch changes for v5.20 2022-08-12 09:44:23 -07:00
cacheinfo.c LoongArch: Refactor cache probe and flush methods 2022-10-12 16:36:14 +08:00
cpu-probe.c LoongArch: Fix cpu name after CPU-hotplug 2022-10-12 16:36:08 +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 efi/loongarch: libstub: remove dependency on flattened DT 2022-09-27 13:22:49 +02:00
elf.c LoongArch: Add ELF and module support 2022-06-03 20:09:28 +08:00
entry.S LoongArch: Re-tab the assembly files 2022-07-29 18:22:32 +08:00
env.c efi/loongarch: libstub: remove dependency on flattened DT 2022-09-27 13:22:49 +02:00
fpu.S LoongArch: Consolidate __ex_table construction 2022-12-14 08:36:11 +08:00
genex.S LoongArch: Re-tab the assembly files 2022-07-29 18:22:32 +08:00
head.S LoongArch: Remove unused kernel stack padding 2022-10-29 16:29:31 +08:00
idle.c LoongArch: Add process management 2022-06-03 20:09:28 +08:00
image-vars.h efi/libstub: use EFI provided memcpy/memset routines 2022-09-17 15:13:21 +02:00
inst.c LoongArch: Add ELF and module support 2022-06-03 20:09:28 +08:00
io.c LoongArch: Add misc common routines 2022-06-03 20:09:28 +08:00
irq.c LoongArch: SMP: Change prefix from loongson3 to loongson 2022-11-21 19:02:57 +08:00
machine_kexec.c LoongArch: Add kdump support 2022-10-12 16:36:19 +08:00
Makefile LoongArch changes for v6.1 2022-10-12 10:35:20 -07:00
mem.c LoongArch: Add kdump support 2022-10-12 16:36:19 +08:00
module-sections.c LoongArch: Support R_LARCH_GOT_PC_{LO12,HI20} in modules 2022-10-12 16:36:14 +08:00
module.c LoongArch: Move {signed,unsigned}_imm_check() to inst.h 2022-10-12 16:36:19 +08:00
numa.c LoongArch: Fix section mismatch warning 2022-07-07 17:41:01 +08:00
perf_event.c LoongArch: Add perf events support 2022-10-12 16:36:14 +08:00
perf_regs.c LoongArch: Add perf events support 2022-10-12 16:36:14 +08:00
proc.c LoongArch: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK 2022-08-12 13:10:10 +08:00
process.c LoongArch: Clear FPU/SIMD thread info flags for kernel thread 2022-11-21 19:02:57 +08:00
ptrace.c LoongArch: Fix missing fcsr in ptrace's fpr_set 2022-07-29 18:22:33 +08:00
relocate_kernel.S LoongArch: Add kdump support 2022-10-12 16:36:19 +08:00
reset.c LoongArch: Cleanup reset routines with new API 2022-08-25 19:34:59 +08:00
setup.c LoongArch: Combine acpi_boot_table_init() and acpi_boot_init() 2022-11-21 19:02:57 +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: Export symbol for function smp_send_reschedule() 2022-12-08 14:59:15 +08:00
stacktrace.c LoongArch: Add USER_STACKTRACE support 2022-08-12 13:10:11 +08:00
switch.S LoongArch: Remove unused kernel stack padding 2022-10-29 16:29:31 +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: Fix unsigned comparison with less than zero 2022-08-12 13:10:10 +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: Add kdump support 2022-10-12 16:36:19 +08:00
unwind_guess.c LoongArch: Add guess unwinder support 2022-08-12 13:10:11 +08:00
unwind_prologue.c LoongArch: Fix unsigned comparison with less than zero 2022-11-21 19:02:57 +08:00
vdso.c treewide: use prandom_u32_max() when possible, part 1 2022-10-11 17:42:55 -06:00
vmlinux.lds.S LoongArch: extable: Add type and data fields 2022-12-14 08:36:11 +08:00