diff options
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/kernel/traps_32.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c index 3da5a125d884..86639beac3a2 100644 --- a/arch/sh/kernel/traps_32.c +++ b/arch/sh/kernel/traps_32.c @@ -452,12 +452,18 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs, rm = regs->regs[index]; /* shout about fixups */ - if (!expected && printk_ratelimit()) - printk(KERN_NOTICE "Fixing up unaligned %s access " - "in \"%s\" pid=%d pc=0x%p ins=0x%04hx\n", - user_mode(regs) ? "userspace" : "kernel", - current->comm, task_pid_nr(current), - (void *)regs->pc, instruction); + if (!expected) { + if (user_mode(regs) && (se_usermode & 1) && printk_ratelimit()) + pr_notice("Fixing up unaligned userspace access " + "in \"%s\" pid=%d pc=0x%p ins=0x%04hx\n", + current->comm, task_pid_nr(current), + (void *)regs->pc, instruction); + else if (se_kernmode_warn && printk_ratelimit()) + pr_notice("Fixing up unaligned kernel access " + "in \"%s\" pid=%d pc=0x%p ins=0x%04hx\n", + current->comm, task_pid_nr(current), + (void *)regs->pc, instruction); + } ret = -EFAULT; switch (instruction&0xF000) { |