Re: [PATCH v2] intel_iommu: Allow both Status Write and Interrupt Flag in QI wait

2025-07-16 Thread Konstantin Belousov via
On Wed, Jul 16, 2025 at 05:23:57PM +0800, Yi Liu wrote: > On 2025/7/16 12:05, Konstantin Belousov wrote: > > On Wed, Jul 16, 2025 at 12:01:44PM +0800, Yi Liu wrote: > > > On 2025/7/15 20:27, CLEMENT MATHIEU--DRIF wrote: > > > > > > > > > > &

Re: [PATCH v2] intel_iommu: Allow both Status Write and Interrupt Flag in QI wait

2025-07-15 Thread Konstantin Belousov
On Wed, Jul 16, 2025 at 12:01:44PM +0800, Yi Liu wrote: > On 2025/7/15 20:27, CLEMENT MATHIEU--DRIF wrote: > > > > > > On 15/07/2025 10:27 am, David Woodhouse wrote: > > > On Tue, 2025-07-15 at 06:11 +, CLEMENT MATHIEU--DRIF wrote: > > > > > >

Re: [PATCH v2] intel_iommu: Allow both Status Write and Interrupt Flag in QI wait

2025-07-14 Thread Konstantin Belousov via
On Mon, Jul 14, 2025 at 05:41:22PM +0100, David Woodhouse wrote: > On 14 July 2025 15:28:09 GMT+01:00, Yi Liu wrote: > >Hi David, > > > >On 2025/7/14 16:00, David Woodhouse wrote: > >> From: David Woodhouse > >> > >> FreeBSD does both, and this appears to be perfectly valid. The VT-d > >> spec e