Re: [PATCH 1/4] bus/pci: Use force-noreplace flag when mapping PCI resources

2025-05-13 Thread Burakov, Anatoly
On 5/6/2025 7:40 PM, Jake Freeland wrote: When mapping PCI resources in secondary processes, use the RTE_MAP_FORCE_ADDRESS_NOREPLACE flag to indicate that the mapping must be made at the provided address. Without this flag, the kernel might return a different address for the mapping, even if the

Re: [PATCH 1/4] bus/pci: Use force-noreplace flag when mapping PCI resources

2025-05-12 Thread Bruce Richardson
On Thu, May 08, 2025 at 01:32:50PM +0200, Burakov, Anatoly wrote: > On 5/6/2025 7:40 PM, Jake Freeland wrote: > > When mapping PCI resources in secondary processes, use the > > RTE_MAP_FORCE_ADDRESS_NOREPLACE flag to indicate that the > > mapping must be made at the provided address. > > > > Witho

Re: [PATCH 1/4] bus/pci: Use force-noreplace flag when mapping PCI resources

2025-05-12 Thread Jake Freeland
On Thu May 8, 2025 at 6:32 AM CDT, Anatoly Burakov wrote: > On 5/6/2025 7:40 PM, Jake Freeland wrote: > > When mapping PCI resources in secondary processes, use the > > RTE_MAP_FORCE_ADDRESS_NOREPLACE flag to indicate that the > > mapping must be made at the provided address. > > > > Without this

Re: [PATCH 1/4] bus/pci: Use force-noreplace flag when mapping PCI resources

2025-05-08 Thread Burakov, Anatoly
On 5/6/2025 7:40 PM, Jake Freeland wrote: When mapping PCI resources in secondary processes, use the RTE_MAP_FORCE_ADDRESS_NOREPLACE flag to indicate that the mapping must be made at the provided address. Without this flag, the kernel might return a different address for the mapping, even if the

[PATCH 1/4] bus/pci: Use force-noreplace flag when mapping PCI resources

2025-05-06 Thread Jake Freeland
When mapping PCI resources in secondary processes, use the RTE_MAP_FORCE_ADDRESS_NOREPLACE flag to indicate that the mapping must be made at the provided address. Without this flag, the kernel might return a different address for the mapping, even if the requested region was available. Signed-off