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kprobes/arm: fix cache flush address for instruction stub 

It is more useful to flush the cache with the actual buffer address
rather than the address containing a pointer to the buffer.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
Acked-by: Lennert Buytenhek <buytenh@marvell.com>
hifive-unleashed-5.1
Nicolas Pitre 2008-04-23 18:44:15 -04:00
parent 563307b2fa
commit 8f79ff0cb5
1 changed files with 1 additions and 1 deletions
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arch/arm/kernel/kprobes.c
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@ -66,7 +66,7 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
return -ENOMEM;
for (is = 0; is < MAX_INSN_SIZE; ++is)
p->ainsn.insn[is] = tmp_insn[is];
flush_insns(&p->ainsn.insn, MAX_INSN_SIZE);
flush_insns(p->ainsn.insn, MAX_INSN_SIZE);
break;
case INSN_GOOD_NO_SLOT: /* instruction doesn't need insn slot */