Re: pmap attempts at copying to executable pages both on mips and powerpc/booke
Nick Hudson <[email protected]> Fri, 30 Sep 2016 13:11:41 +0100
| Newsgroups | gmane.os.netbsd.ports.powerpc,gmane.os.netbsd.devel.kernel,gmane.os.netbsd.ports.mips.devel |
|---|---|
| Message-ID | <[email protected]> |
On 09/28/16 16:13, Rin Okuyama wrote:
> On 2016/09/28 20:40, Nick Hudson wrote:
>>
[snip]
>>
>> if the mapping changes PA then the resident_count gets reduced by
>> pmap_{,pte_}remove, but not increased again.
>>
>> I'm working on a fix.
>
> Thank you very much for your analysis. I'm looking forward to hearing
> good news from you!
>
> Rin
>
Fixed in sys/uvm/pmap/pmap.c:1.23
Nick