Hi there, Ping? Appreciate any further review comment or series is OK to pull, Please let me know.
Thank you! Santosh On 10/9/2024 11:35 AM, Shukla, Santosh wrote: > > Ping? > Gentle reminder. > > Thanks, > Santosh > > On 9/27/2024 10:59 PM, Santosh Shukla wrote: >> Series adds following feature support for emulated amd vIOMMU >> 1) Pass Through(PT) mode >> 2) Interrupt Remapping(IR) mode >> >> 1) PT mode >> Introducing the shared 'nodma' memory region that can be aliased >> by all the devices in the PT mode. Shared memory with aliasing >> approach will help run VM faster when lot of devices attached to >> VM. >> >> 2) IR mode >> Shared IR memory region with aliasing approach proposed for the >> reason mentioned in 1). Also add support to invalidate Interrupt >> remaping table(IRT). >> >> Series based on e10cd93872c31332b002c933a798ab0bc51705a4 >> >> Testing: >> 1. nvme/fio testing for VM with > 255 vCPU with xtsup=on and x2apic >> enabled >> 2. Windows Server 2022 VM testing for > 255 vCPU. >> >> Change History: >> >> v3: >> - Incorporated Alejandro's v2 nits comment. >> >> V2: >> - >> https://lore.kernel.org/qemu-devel/20240916143116.169693-1-santosh.shu...@amd.com/ >> >> V1: >> - >> https://lore.kernel.org/all/20240904100257.184851-3-santosh.shu...@amd.com/T/ >> >> Suravee Suthikulpanit (5): >> amd_iommu: Rename variable mmio to mr_mmio >> amd_iommu: Add support for pass though mode >> amd_iommu: Use shared memory region for Interrupt Remapping >> amd_iommu: Send notification when invalidate interrupt entry cache >> amd_iommu: Check APIC ID > 255 for XTSup >> >> hw/i386/acpi-build.c | 4 +- >> hw/i386/amd_iommu.c | 98 +++++++++++++++++++++++++++++++++++--------- >> hw/i386/amd_iommu.h | 5 ++- >> 3 files changed, 85 insertions(+), 22 deletions(-) >>
