search for: kvm_config

...): vhost/scsi: Respond to control queue operations vhost/scsi: Extract common handling code from control queue handler vhost/scsi: Use common handling code in request queue handler Greg Edwards (1): vhost/scsi: truncate T10 PI iov_iter to prot_bytes L?na?c Huard (1): kvm_config: add CONFIG_VIRTIO_MENU Stefan Hajnoczi (1): MAINTAINERS: remove reference to bogus vsock file Wei Wang (3): virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT mm/page_poison: expose page_poisoning_enabled to kernel modules virtio-balloon: VIRTIO_BALLOON_F_PAGE_POISON MAINT...

...): vhost/scsi: Respond to control queue operations vhost/scsi: Extract common handling code from control queue handler vhost/scsi: Use common handling code in request queue handler Greg Edwards (1): vhost/scsi: truncate T10 PI iov_iter to prot_bytes L?na?c Huard (1): kvm_config: add CONFIG_VIRTIO_MENU Stefan Hajnoczi (1): MAINTAINERS: remove reference to bogus vsock file Wei Wang (3): virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT mm/page_poison: expose page_poisoning_enabled to kernel modules virtio-balloon: VIRTIO_BALLOON_F_PAGE_POISON MAINT...

...) instead? -Kees > vhost/scsi: Extract common handling code from control queue handler > vhost/scsi: Use common handling code in request queue handler > > Greg Edwards (1): > vhost/scsi: truncate T10 PI iov_iter to prot_bytes > > L?na?c Huard (1): > kvm_config: add CONFIG_VIRTIO_MENU > > Stefan Hajnoczi (1): > MAINTAINERS: remove reference to bogus vsock file > > Wei Wang (3): > virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT > mm/page_poison: expose page_poisoning_enabled to kernel modules > virtio-balloon...

...d_virtio ? VIRTIO_PCI : VIRTIO_PCI_MODERN; + if (kvm->cfg.nrcpus == 0) kvm->cfg.nrcpus = nr_online_cpus; diff --git a/include/kvm/kvm-config.h b/include/kvm/kvm-config.h index 386fa8c..b1512a1 100644 --- a/include/kvm/kvm-config.h +++ b/include/kvm/kvm-config.h @@ -57,6 +57,7 @@ struct kvm_config { bool no_dhcp; bool ioport_debug; bool mmio_debug; + bool old_virtio; }; #endif diff --git a/include/kvm/pci.h b/include/kvm/pci.h index b0c28a1..19ec56a 100644 --- a/include/kvm/pci.h +++ b/include/kvm/pci.h @@ -4,6 +4,7 @@ #include <linux/types.h> #include <linux/kvm.h>...

...d_virtio ? VIRTIO_PCI : VIRTIO_PCI_MODERN; + if (kvm->cfg.nrcpus == 0) kvm->cfg.nrcpus = nr_online_cpus; diff --git a/include/kvm/kvm-config.h b/include/kvm/kvm-config.h index 386fa8c..b1512a1 100644 --- a/include/kvm/kvm-config.h +++ b/include/kvm/kvm-config.h @@ -57,6 +57,7 @@ struct kvm_config { bool no_dhcp; bool ioport_debug; bool mmio_debug; + bool old_virtio; }; #endif diff --git a/include/kvm/pci.h b/include/kvm/pci.h index b0c28a1..19ec56a 100644 --- a/include/kvm/pci.h +++ b/include/kvm/pci.h @@ -4,6 +4,7 @@ #include <linux/types.h> #include <linux/kvm.h>...

Hello, This is another iteration of the virtio-pstore work. I've addressed all comments from Daniel Berrange on the qemu side. * changes in v4) - use qio_channel_file_new_path() (Daniel) - rename to delete_old_pstore_file (Daniel) - convert G_REMOVE_SOURCE to FALSE (Daniel) * changes in v3) - use QIOChannel API (Stefan, Daniel) - add bound check for malcious guests

Hello, This is another iteration of the virtio-pstore work. I've addressed all comments from Daniel Berrange on the qemu side. * changes in v4) - use qio_channel_file_new_path() (Daniel) - rename to delete_old_pstore_file (Daniel) - convert G_REMOVE_SOURCE to FALSE (Daniel) * changes in v3) - use QIOChannel API (Stefan, Daniel) - add bound check for malcious guests

Hello, This patchset is a proof of concept of virtio-pstore idea [1]. It has some rough edges and I'm not familiar with this area, so please give me feedbacks and advices if I'm going to a wrong direction. It started from the fact that dumping ftrace buffer at kernel oops/panic takes too much time. Although there's a way to reduce the size of the original data, sometimes I want to

Hello, This patchset is a proof of concept of virtio-pstore idea [1]. It has some rough edges and I'm not familiar with this area, so please give me feedbacks and advices if I'm going to a wrong direction. It started from the fact that dumping ftrace buffer at kernel oops/panic takes too much time. Although there's a way to reduce the size of the original data, sometimes I want to

Hello, This is v2 of the virtio-pstore work. In this patchset I addressed most of feedbacks from previous version. Limiting disk size is not implemented yet. * changes in v2) - update VIRTIO_ID_PSTORE to 22 (Cornelia, Stefan) - make buffer size configurable (Cornelia) - support PSTORE_TYPE_CONSOLE (Kees) - use separate virtqueues for read and write - support concurrent async

Hello, This is v2 of the virtio-pstore work. In this patchset I addressed most of feedbacks from previous version. Limiting disk size is not implemented yet. * changes in v2) - update VIRTIO_ID_PSTORE to 22 (Cornelia, Stefan) - make buffer size configurable (Cornelia) - support PSTORE_TYPE_CONSOLE (Kees) - use separate virtqueues for read and write - support concurrent async

Hello, This is another iteration of the virtio-pstore work. In this patchset I addressed most of feedbacks from previous version and drooped the support for PSTORE_TYPE_CONSOLE for simplicity. It'll be added once the basic implementation * changes in v3) - use QIOChannel API (Stefan, Daniel) - add bound check for malcious guests (Daniel) - drop support PSTORE_TYPE_CONSOLE for now

Hello, This is another iteration of the virtio-pstore work. In this patchset I addressed most of feedbacks from previous version and drooped the support for PSTORE_TYPE_CONSOLE for simplicity. It'll be added once the basic implementation * changes in v3) - use QIOChannel API (Stefan, Daniel) - add bound check for malcious guests (Daniel) - drop support PSTORE_TYPE_CONSOLE for now

This is the initial proposal for a paravirtualized IOMMU device using virtio transport. It contains a description of the device, a Linux driver, and a toy implementation in kvmtool. With this prototype, you can translate DMA to guest memory from emulated (virtio), or passed-through (VFIO) devices. In its simplest form, implemented here, the device handles map/unmap requests from the guest. Future

This is the initial proposal for a paravirtualized IOMMU device using virtio transport. It contains a description of the device, a Linux driver, and a toy implementation in kvmtool. With this prototype, you can translate DMA to guest memory from emulated (virtio), or passed-through (VFIO) devices. In its simplest form, implemented here, the device handles map/unmap requests from the guest. Future