Messages in this thread | | | Date | Mon, 26 Nov 2012 18:01:35 +0100 | From | Oleg Nesterov <> | Subject | Re: [PATCH 2/2] uprobes/powerpc: Make use of generic routines to enable single step |
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On 11/26, Suzuki K. Poulose wrote: > > @@ -121,8 +125,11 @@ int arch_uprobe_post_xol(struct arch_uprobe *auprobe, struct pt_regs *regs) > * to be executed. > */ > regs->nip = utask->vaddr + MAX_UINSN_BYTES; > + regs->msr = utask->autask.saved_msr; > +#ifdef CONFIG_PPC_ADV_DEBUG_REGS > + mtspr(SPRN_DBCR0, utask->autask.saved_dbcr); > +#endif > > - user_disable_single_step(current);
Don't we need the same change in arch_uprobe_abort_xol() ?
Oleg.
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