[RFC 8/8] ARM64: Add uprobe support
oleg at redhat.com
Fri Jan 9 09:45:24 PST 2015
On 01/08, Pratyush Anand wrote:
> On Thursday 08 January 2015 10:33 PM, Will Deacon wrote:
>> I'm assuming that means you don't support compat (AArch32) tasks with this?
> Hummm.. Yes, compat not yet supported.
> I will come back on this.
I obviously do not know how difficult is to support the compat tasks, and
in any case I leave this to you and Will.
But if this is not simple, perhaps the initial implementation could simply
nack the probe in arch_uprobe_analyze_insn() if this mm is not 64-bit.
Although I do not see something like is_64bit_mm() in arch/arm64... So may be
the first version can even ignore this problem and just document the fact
that AArch32 tasks are not supported.
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