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Re: [PATCH] gnumach - Restrict pci io cfg ports to one process


From: Samuel Thibault
Subject: Re: [PATCH] gnumach - Restrict pci io cfg ports to one process
Date: Wed, 5 Dec 2018 22:40:51 +0100
User-agent: NeoMutt/20170113 (1.7.2)

Damien Zammit, le dim. 11 nov. 2018 13:24:00 +1100, a ecrit:
> On 11/11/18 12:51, Samuel Thibault wrote:
> > Damien Zammit, le dim. 11 nov. 2018 12:43:07 +1100, a ecrit:
> >> +#define IS_IN_PROTECTED_RANGE(from, to) \
> >> +  ( ( ( from <= PCI_CFG1_START ) && ( to >= PCI_CFG1_END ) ) || \
> > 
> > That should be from <= END && to >= BEGIN, shouldn't it?
> 
> Well, in my mind I was only thinking about whole overlaps.
> Your idea handles partial overlap too, so yes!
> 
> See attached, thanks.

Applied, thanks!

Samuel



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