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sh64: Fix up PC casting in unaligned fixup notifier with 32bit ABI.
Presently the build bails with the following: CC arch/sh/mm/alignment.o cc1: warnings being treated as errors arch/sh/mm/alignment.c: In function 'unaligned_fixups_notify': arch/sh/mm/alignment.c:69: warning: cast to pointer from integer of different size arch/sh/mm/alignment.c:74: warning: cast to pointer from integer of different size make[2]: *** [arch/sh/mm/alignment.o] Error 1 This is due to the fact that regs->pc is always 64-bit, while the pointer size depends on the ABI. Wrapping through instruction_pointer() takes care of the appropriate casting for both configurations. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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@ -69,12 +69,12 @@ void unaligned_fixups_notify(struct task_struct *tsk, insn_size_t insn,
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pr_notice("Fixing up unaligned userspace access "
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"in \"%s\" pid=%d pc=0x%p ins=0x%04hx\n",
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tsk->comm, task_pid_nr(tsk),
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(void *)regs->pc, insn);
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(void *)instruction_pointer(regs), insn);
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else if (se_kernmode_warn && printk_ratelimit())
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pr_notice("Fixing up unaligned kernel access "
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"in \"%s\" pid=%d pc=0x%p ins=0x%04hx\n",
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tsk->comm, task_pid_nr(tsk),
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(void *)regs->pc, insn);
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(void *)instruction_pointer(regs), insn);
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}
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static const char *se_usermode_action[] = {
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