Re: [Qemu-devel] [Qemu-ppc] [PATCH v2 3/3] pcie: Simplify pci_adjust_config_limit()

2019-05-13 Thread David Gibson
On Sun, May 12, 2019 at 02:13:30PM -0400, Michael S. Tsirkin wrote: > On Tue, May 07, 2019 at 02:48:38PM +1000, David Gibson wrote: > > On Fri, Apr 26, 2019 at 04:40:17PM +1000, Alexey Kardashevskiy wrote: > > > > > > > > > On 24/04/2019 14:19, David Gibson wrote: > > > > Since c2077e2c "pci:

Re: [Qemu-devel] [Qemu-ppc] [PATCH v2 3/3] pcie: Simplify pci_adjust_config_limit()

2019-05-12 Thread Michael S. Tsirkin
On Tue, May 07, 2019 at 02:48:38PM +1000, David Gibson wrote: > On Fri, Apr 26, 2019 at 04:40:17PM +1000, Alexey Kardashevskiy wrote: > > > > > > On 24/04/2019 14:19, David Gibson wrote: > > > Since c2077e2c "pci: Adjust PCI config limit based on bus topology", > > > pci_adjust_config_limit()

Re: [Qemu-devel] [Qemu-ppc] [PATCH v2 3/3] pcie: Simplify pci_adjust_config_limit()

2019-05-06 Thread David Gibson
On Fri, Apr 26, 2019 at 04:40:17PM +1000, Alexey Kardashevskiy wrote: > > > On 24/04/2019 14:19, David Gibson wrote: > > Since c2077e2c "pci: Adjust PCI config limit based on bus topology", > > pci_adjust_config_limit() has been used in the config space read and write > > paths to only permit

Re: [Qemu-devel] [Qemu-ppc] [PATCH v2 3/3] pcie: Simplify pci_adjust_config_limit()

2019-04-26 Thread Alexey Kardashevskiy
On 24/04/2019 14:19, David Gibson wrote: > Since c2077e2c "pci: Adjust PCI config limit based on bus topology", > pci_adjust_config_limit() has been used in the config space read and write > paths to only permit access to extended config space on buses which permit > it. Specifically it