diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-14 07:07:36 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-14 07:07:36 +0200 |
commit | 27d6e47f8e133167af51a3e39548cd3e9bed07da (patch) | |
tree | 069abe69fc8e247ef9ca4443afc11d04aa1e723c /arch/riscv/kernel/traps.c | |
parent | 9dc86c234e845a5f60c5af013e647795c784df87 (diff) | |
parent | 4f5cafb5cb8471e54afdc9054d973535614f7675 (diff) |
Merge 5.4-rc3 into staging-next
We want the staging driver fixes in here as well to build on and test
with.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/riscv/kernel/traps.c')
-rw-r--r-- | arch/riscv/kernel/traps.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/riscv/kernel/traps.c b/arch/riscv/kernel/traps.c index 424eb72d56b1..93742df9067f 100644 --- a/arch/riscv/kernel/traps.c +++ b/arch/riscv/kernel/traps.c @@ -124,24 +124,24 @@ static inline unsigned long get_break_insn_length(unsigned long pc) asmlinkage void do_trap_break(struct pt_regs *regs) { -#ifdef CONFIG_GENERIC_BUG if (!user_mode(regs)) { enum bug_trap_type type; type = report_bug(regs->sepc, regs); switch (type) { - case BUG_TRAP_TYPE_NONE: - break; +#ifdef CONFIG_GENERIC_BUG case BUG_TRAP_TYPE_WARN: regs->sepc += get_break_insn_length(regs->sepc); - break; + return; case BUG_TRAP_TYPE_BUG: +#endif /* CONFIG_GENERIC_BUG */ + default: die(regs, "Kernel BUG"); } + } else { + force_sig_fault(SIGTRAP, TRAP_BRKPT, + (void __user *)(regs->sepc)); } -#endif /* CONFIG_GENERIC_BUG */ - - force_sig_fault(SIGTRAP, TRAP_BRKPT, (void __user *)(regs->sepc)); } #ifdef CONFIG_GENERIC_BUG |