Jisheng Zhang 7ae11635ec riscv: keep interrupts disabled for BREAKPOINT exception ... Current riscv's kprobe handlers are run with both preemption and interrupt enabled, this violates kprobe requirements. Fix this issue by keeping interrupts disabled for BREAKPOINT exception. Fixes: c22b0bcb1d ("riscv: Add kprobes supported") Cc: stable@vger.kernel.org Signed-off-by: Jisheng Zhang <jszhang@kernel.org> Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org> [Palmer: add a comment] Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>		2021-04-15 21:32:40 -07:00
..
probes	riscv: kprobes/ftrace: Add recursion protection to the ftrace callback	2021-04-15 21:32:34 -07:00
vdso	riscv: Disable KSAN_SANITIZE for vDSO	2021-02-22 17:51:23 -08:00
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
asm-offsets.c	riscv: Enable per-task stack canaries	2021-01-14 15:09:10 -08:00
cacheinfo.c	riscv: cacheinfo: Fix using smp_processor_id() in preemptible	2021-01-12 20:25:32 -08:00
cpu_ops_sbi.c	RISC-V: Support cpu hotplug	2020-03-31 11:28:30 -07:00
cpu_ops_spinwait.c	RISC-V: Add cpu_ops and modify default booting method	2020-03-31 11:25:56 -07:00
cpu_ops.c	treewide: Convert macro and uses of __section(foo) to __section("foo")	2020-10-25 14:51:49 -07:00
cpu-hotplug.c	RISC-V: Support cpu hotplug	2020-03-31 11:28:30 -07:00
cpu.c	RISC-V: Rename and move plic_find_hart_id() to arch directory	2020-06-09 19:11:20 -07:00
cpufeature.c	RISC-V: Add bitmap reprensenting ISA features common across CPUs	2020-05-04 14:08:59 -07:00
efi-header.S	RISC-V: Add PE/COFF header for EFI stub	2020-10-02 14:31:16 -07:00
efi.c	RISC-V: Add EFI runtime services	2020-10-02 14:31:28 -07:00
entry.S	riscv: keep interrupts disabled for BREAKPOINT exception	2021-04-15 21:32:40 -07:00
fpu.S	riscv: abstract out CSR names for supervisor vs machine mode	2019-11-05 09:20:42 -08:00
ftrace.c	riscv: Using PATCHABLE_FUNCTION_ENTRY instead of MCOUNT	2021-01-14 15:09:05 -08:00
head.h	RISC-V: Move DT mapping outof fixmap	2020-10-02 14:30:57 -07:00
head.S	riscv: add BUILTIN_DTB support for MMU-enabled targets	2021-02-18 23:17:54 -08:00
image-vars.h	arch/riscv:fix typo in a comment in arch/riscv/kernel/image-vars.h	2021-02-18 23:18:00 -08:00
irq.c	RISC-V: Remove do_IRQ() function	2020-06-09 19:11:24 -07:00
jump_label.c	riscv: Add jump-label implementation	2020-07-30 11:37:43 -07:00
kgdb.c	riscv: Fix "no previous prototype" compile warning in kgdb.c file	2020-07-09 20:09:30 -07:00
Makefile	riscv: syscall_table: Reduce W=1 compilation warnings noise	2021-03-09 20:46:04 -08:00
mcount-dyn.S	riscv: Using PATCHABLE_FUNCTION_ENTRY instead of MCOUNT	2021-01-14 15:09:05 -08:00
mcount.S	RISC-V: remove the unused return_to_handler export	2018-10-22 17:38:12 -07:00
module-sections.c	riscv: add missing header file includes	2019-10-28 00:46:01 -07:00
module.c	riscv: Support R_RISCV_ADD64 and R_RISCV_SUB64 relocs	2020-07-30 11:37:41 -07:00
patch.c	riscv: Fixup compile error BUILD_BUG_ON failed	2021-01-14 15:09:01 -08:00
perf_callchain.c	riscv: Make stack walk callback consistent with generic code	2020-11-20 18:53:38 -08:00
perf_event.c	riscv: perf_event: Make some funciton static	2020-05-11 13:48:19 -07:00
perf_regs.c	perf/arch: Remove perf_sample_data::regs_user_copy	2020-11-09 18:12:34 +01:00
process.c	riscv: process: Fix no prototype for show_regs	2021-03-09 20:46:05 -08:00
ptrace.c	RISC-V: Implement ptrace regs and stack API	2021-01-14 15:09:01 -08:00
reset.c	riscv: cleanup the default power off implementation	2019-11-13 13:22:52 -08:00
riscv_ksyms.c	riscv: provide memmove implementation	2020-12-10 17:27:54 -08:00
sbi.c	riscv: sbi: Fix comment of __sbi_set_timer_v01	2021-03-09 20:46:01 -08:00
setup.c	RISC-V: Fix out-of-bounds accesses in init_resources()	2021-03-16 21:55:11 -07:00
signal.c	riscv: Add uprobes supported	2021-01-14 15:09:08 -08:00
smp.c	RISC-V: Remove CLINT related code from timer and arch	2020-08-20 10:58:13 -07:00
smpboot.c	riscv: Add numa support for riscv64 platform	2021-01-14 15:08:58 -08:00
soc.c	riscv: Fix builtin DTB handling	2021-01-07 19:00:50 -08:00
stacktrace.c	riscv: Drop const annotation for sp	2021-04-01 21:37:03 -07:00
sys_riscv.c	RISC-V: Don't allow write+exec only page mapping request in mmap	2020-06-18 17:28:53 -07:00
syscall_table.c	riscv: add missing header file includes	2019-10-28 00:46:01 -07:00
time.c	riscv: time: Fix no prototype for time_init	2021-03-09 20:46:03 -08:00
traps_misaligned.c	riscv: Unaligned load/store handling for M_MODE	2020-04-03 10:45:33 -07:00
traps.c	riscv: add do_page_fault and do_trap_break into the kprobes blacklist	2021-04-15 21:32:28 -07:00
vdso.c	riscv: Fixup CONFIG_GENERIC_TIME_VSYSCALL	2021-01-12 20:34:44 -08:00
vmlinux.lds.S	RISC-V: Move dynamic relocation section under __init	2020-11-25 16:05:29 -08:00