Re: [PATCH] amd_iommu: Fix APIC address check

2023-09-21 Thread Philippe Mathieu-Daudé
Hi Akihiko, Adding Peter. On 9/9/23 18:23, Akihiko Odaki wrote: An MSI from I/O APIC may not exactly equal to APIC_DEFAULT_ADDRESS. In fact, Windows 17763.3650 configures I/O APIC to set the dest_mode bit. Check only the 12 bits that are known to be fixed for I/O APIC-generated MSIs. Fixes: 57

Re: [PATCH] amd_iommu: Fix APIC address check

2023-09-20 Thread Akihiko Odaki
On 2023/09/10 1:23, Akihiko Odaki wrote: An MSI from I/O APIC may not exactly equal to APIC_DEFAULT_ADDRESS. In fact, Windows 17763.3650 configures I/O APIC to set the dest_mode bit. Check only the 12 bits that are known to be fixed for I/O APIC-generated MSIs. Fixes: 577c470f43 ("x86_iommu/amd:

[PATCH] amd_iommu: Fix APIC address check

2023-09-09 Thread Akihiko Odaki
An MSI from I/O APIC may not exactly equal to APIC_DEFAULT_ADDRESS. In fact, Windows 17763.3650 configures I/O APIC to set the dest_mode bit. Check only the 12 bits that are known to be fixed for I/O APIC-generated MSIs. Fixes: 577c470f43 ("x86_iommu/amd: Prepare for interrupt remap support") Sign