uprobes/powerpc: Kill arch_uprobe->ainsn
powerpc has both arch_uprobe->insn and arch_uprobe->ainsn to make the generic code happy. This is no longer needed after the previous change, powerpc can just use "u32 insn". Signed-off-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
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@ -36,9 +36,8 @@ typedef ppc_opcode_t uprobe_opcode_t;
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struct arch_uprobe {
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union {
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u8 insn[MAX_UINSN_BYTES];
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u8 ixol[MAX_UINSN_BYTES];
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u32 ainsn;
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u32 insn;
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u32 ixol;
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};
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};
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@ -186,7 +186,7 @@ bool arch_uprobe_skip_sstep(struct arch_uprobe *auprobe, struct pt_regs *regs)
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* emulate_step() returns 1 if the insn was successfully emulated.
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* For all other cases, we need to single-step in hardware.
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*/
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ret = emulate_step(regs, auprobe->ainsn);
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ret = emulate_step(regs, auprobe->insn);
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if (ret > 0)
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return true;
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