Nam Cao 5fb6a480a0 riscv: kprobes: allow writing to x0 ... commit 8cb22bec14 upstream. Instructions can write to x0, so we should simulate these instructions normally. Currently, the kernel hangs if an instruction who writes to x0 is simulated. Fixes: c22b0bcb1d ("riscv: Add kprobes supported") Cc: stable@vger.kernel.org Signed-off-by: Nam Cao <namcaov@gmail.com> Reviewed-by: Charlie Jenkins <charlie@rivosinc.com> Acked-by: Guo Ren <guoren@kernel.org> Link: https://lore.kernel.org/r/20230829182500.61875-1-namcaov@gmail.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-11-28 17:15:15 +00:00
..
boot	riscv: boot: Fix creation of loader.bin	2023-11-20 11:57:23 +01:00
configs	arch/*/configs/*defconfig: Replace AUTOFS4_FS by AUTOFS_FS	2023-07-29 14:08:22 -07:00
errata	Merge patch series "riscv: some CMO alternative related clean up"	2023-07-06 10:32:38 -07:00
include	riscv: mm: Update the comment of CONFIG_PAGE_OFFSET	2023-11-28 17:15:14 +00:00
kernel	riscv: kprobes: allow writing to x0	2023-11-28 17:15:15 +00:00
kvm	ARM64:	2023-07-03 15:32:22 -07:00
lib	riscv: uaccess: Return the number of bytes effectively not copied	2023-08-16 07:30:06 -07:00
mm	riscv: correct pt_level name via pgtable_l5/4_enabled	2023-11-28 17:15:14 +00:00
net	riscv, bpf: Track both a0 (RISC-V ABI) and a5 (BPF) return values	2023-10-19 23:11:00 +02:00
purgatory	hardening updates for v6.5-rc1	2023-06-27 21:24:18 -07:00
tools	riscv: Check relocations at compile time	2023-04-19 07:46:32 -07:00
Kbuild	riscv: move errata/ and kvm/ builds to arch/riscv/Kbuild	2022-06-01 22:26:32 -07:00
Kconfig	riscv: Require FRAME_POINTER for some configurations	2023-09-13 09:53:45 +02:00
Kconfig.debug	RISC-V: Remove EARLY_PRINTK support	2018-12-17 10:23:46 -08:00
Kconfig.errata	Merge patch series "RISC-V: Fixes for riscv_has_extension[un]likely()'s alternative dependency"	2023-03-29 12:26:38 -07:00
Kconfig.socs	RISC-V: make ARCH_THEAD preclude XIP_KERNEL	2023-07-05 22:21:23 +02:00
Makefile	riscv: Remove duplicate objcopy flag	2023-10-19 23:11:07 +02:00
Makefile.postlink	riscv: Use --emit-relocs in order to move .rela.dyn in init	2023-04-19 07:46:33 -07:00