[Bug 1835340] Re: [HMEM] kmem: clear poison reported via mce or ACPI patrol scrub notifications

2022-04-25 Thread Gongjun Song
** Description changed: Description: During run-time, the kernel can be notified of new/latent errors in two different ways: If an application trips over a latent/unknown error, and if the system has machine check recovery, then we will be notified via the mce handler, and the app

[Bug 1878523] Re: [IOMMU] Provide invalidation hint to IOMMU page selective PASID-based IOTLB invalidation

2022-04-25 Thread Gongjun Song
** Tags removed: intel-kernel-22.04 ** Tags added: intel-kernel-22.10 ** Description changed: Description: Invalidation Hint (IH) can be provided for page-selective-within-PASID invalidations, the Invalidation Hint specifies if the first-level and nested mappings cached in the

[Bug 1842227] Re: [TGL] EDAC support for TGL(IoTG)

2022-04-25 Thread Gongjun Song
** Changed in: intel Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1842227 Title: [TGL] EDAC support for TGL(IoTG) To manage notifications about this

[Bug 1842144] Re: [EHL] Quadrature Encoder Peripheral support

2022-04-25 Thread Gongjun Song
** Changed in: intel Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1842144 Title: [EHL] Quadrature Encoder Peripheral support To manage notifications

[Bug 1835340] Re: [HMEM] kmem: clear poison reported via mce or ACPI patrol scrub notifications

2021-10-22 Thread Gongjun Song
** Description changed: Description: During run-time, the kernel can be notified of new/latent errors in two different ways: If an application trips over a latent/unknown error, and if the system has machine check recovery, then we will be notified via the mce handler, and the app

[Bug 1878514] Re: [IOMMU] Support guest host PASID non-identity mapping

2021-08-25 Thread Gongjun Song
** Description changed: Description To support live migration of mediated device assignment with SVM/SVA, guest must have its own PASID namespace. Our first implementation of SVM uses system wide PASID allocation scheme which is not live migration friendly. Proposed by Kevin Tian and