Re: [PATCH V2 3/3] perf/x86/intel/uncore: Validate MMIO address before accessing

[Liang, Kan]

On 5/28/2020 10:02 AM, Andi Kleen wrote:

+
+       pr_warn_once("perf uncore: Access invalid address of %s.\n",
+                    box->pmu->type->name);

Pretty hard to debug without the invalid offset.

I will dump the box->io_addr and offset for debugging.

Please don't overengineer.

OK. Will only dump the invalid offset.

Thanks,
Kan