Tobias Klauser f3d60f2a25 riscv: Disable KSAN_SANITIZE for vDSO ... We use the generic C VDSO implementations of a handful of clock-related functions. When kasan is enabled this results in asan stub calls that are unlikely to be resolved by userspace, this just disables KASAN when building the VDSO. Verified the fix on a kernel with KASAN enabled using vDSO selftests. Link: https://lore.kernel.org/lkml/CACT4Y+ZNJBnkKHXUf=tm_yuowvZvHwN=0rmJ=7J+xFd+9r_6pQ@mail.gmail.com/ Tested-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Tested-by: Dmitry Vyukov <dvyukov@google.com> [Palmer: commit text] Fixes: ad5d1122b8 ("riscv: use vDSO common flow to reduce the latency of the time-related functions") Cc: stable@vger.kernel.org Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>		2021-02-22 17:51:23 -08:00
..
probes	RISC-V: probes: Treat the instruction stream as host-endian	2021-02-18 23:18:02 -08:00
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: Add cache information in AUX vector	2020-09-15 18:46:08 -07:00
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: Cleanup unnecessary define in asm-offset.c	2020-07-30 11:37:44 -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: Add kprobes supported	2021-01-14 15:09:06 -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: Improve __show_regs	2021-01-14 15:09:12 -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	RISC-V: Add a non-void return for sbi v02 functions	2021-02-22 17:51:03 -08:00
setup.c	riscv: Add machine name to kernel boot log and stack dump output	2021-01-14 15:08:59 -08:00
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/stacktrace: Fix stack output without ra on the stack top	2021-01-14 15:09:13 -08:00
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: use vDSO common flow to reduce the latency of the time-related functions	2020-06-10 19:47:16 -07:00
traps_misaligned.c	riscv: Unaligned load/store handling for M_MODE	2020-04-03 10:45:33 -07:00
traps.c	riscv: Add dump stack in show_regs	2021-01-14 15:09:11 -08:00
vdso.c	RISC-V Patches for the 5.8 Merge Window, Part 2	2020-06-11 12:55:20 -07:00
vmlinux.lds.S	RISC-V: Move dynamic relocation section under __init	2020-11-25 16:05:29 -08:00