search for: 600,10

...vma_walk->pgmap); - if (unlikely(!hmm_vma_walk->pgmap)) + *pgmap = get_dev_pagemap(pte_pfn(pte), *pgmap); + if (unlikely(!*pgmap)) return -EBUSY; } else if (IS_ENABLED(CONFIG_ARCH_HAS_PTE_SPECIAL) && pte_special(pte)) { *pfn = range->values[HMM_PFN_SPECIAL]; @@ -604,10 +600,10 @@ static int hmm_vma_handle_pte(struct mm_walk *walk, unsigned long addr, return 0; fault: - if (hmm_vma_walk->pgmap) { - put_dev_pagemap(hmm_vma_walk->pgmap); - hmm_vma_walk->pgmap = NULL; - } + if (*pgmap) + put_dev_pagemap(*pgmap); + *pgmap = NULL; + pte_unmap(ptep); /*...

...quest_msix_vectors(struct virtio_device *vdev, int nvectors, if (err) goto error; vp_dev->msix_vectors = nvectors; - vp_dev->msix_enabled = 1; + virtio_pci_set_msix_enabled(vp_dev, 1); /* Set the vector used for configuration */ v = vp_dev->msix_used_vectors; @@ -447,7 +600,10 @@ static void vp_del_vq(struct virtqueue *vq) iowrite16(VIRTIO_MSI_NO_VECTOR, vp_dev->ioaddr + VIRTIO_MSI_QUEUE_VECTOR); /* Flush the write out to device */ - ioread8(vp_dev->ioaddr + VIRTIO_PCI_ISR); + ioread8(vp_dev->ioaddr + VIRTIO_MSI_QUEUE_VECTOR); + /* And clear IS...

...quest_msix_vectors(struct virtio_device *vdev, int nvectors, if (err) goto error; vp_dev->msix_vectors = nvectors; - vp_dev->msix_enabled = 1; + virtio_pci_set_msix_enabled(vp_dev, 1); /* Set the vector used for configuration */ v = vp_dev->msix_used_vectors; @@ -447,7 +600,10 @@ static void vp_del_vq(struct virtqueue *vq) iowrite16(VIRTIO_MSI_NO_VECTOR, vp_dev->ioaddr + VIRTIO_MSI_QUEUE_VECTOR); /* Flush the write out to device */ - ioread8(vp_dev->ioaddr + VIRTIO_PCI_ISR); + ioread8(vp_dev->ioaddr + VIRTIO_MSI_QUEUE_VECTOR); + /* And clear IS...

Hi Jérôme, Ben, Felix and Jason, below is a series against the hmm tree which cleans up various minor bits and allows HMM_MIRROR to be built on all architectures. Diffstat: 11 files changed, 94 insertions(+), 210 deletions(-) A git tree is also available at: git://git.infradead.org/users/hch/misc.git hmm-cleanups.2 Gitweb:

Hi Jérôme, Ben, Felxi and Jason, below is a series against the hmm tree which cleans up various minor bits and allows HMM_MIRROR to be built on all architectures. Diffstat: 7 files changed, 81 insertions(+), 171 deletions(-) A git tree is also available at: git://git.infradead.org/users/hch/misc.git hmm-cleanups Gitweb:

Hi all, Here''s a work in progress series whcih does a partial revert of the previous swiotlb changes, and does a partial replacement with Becky Bruce''s series. The most important difference is Becky''s use of phys_addr_t rather than page+offset to represent arbitrary pages. This turns out to be simpler. I didn''t replicate the map_single_page changes, since

This is a first draft of a subvolume quota implementation. It is possible to limit subvolumes and any group of subvolumes and also to track the amount of space that will get freed when deleting snapshots. The current version is functionally incomplete, with the main missing feature being the initial scan and rescan of an existing filesystem. I put some effort into writing an introduction into

Hi, This is the Xen implementation for the paravirt_ops interface. The series is based on 2.6.22-rc1-mm1, and I think its ready to be cooked in -mm with a view to being merged in 2.6.23. The first part of the series is some small changes to the core kernel. Apart from the new code added in "Allocate and free vmalloc areas" (posted many times before), they are simply a few one-liners

Hi, This is the Xen implementation for the paravirt_ops interface. The series is based on 2.6.22-rc1-mm1, and I think its ready to be cooked in -mm with a view to being merged in 2.6.23. The first part of the series is some small changes to the core kernel. Apart from the new code added in "Allocate and free vmalloc areas" (posted many times before), they are simply a few one-liners

Hi, This is the Xen implementation for the paravirt_ops interface. The series is based on 2.6.22-rc1-mm1, and I think its ready to be cooked in -mm with a view to being merged in 2.6.23. The first part of the series is some small changes to the core kernel. Apart from the new code added in "Allocate and free vmalloc areas" (posted many times before), they are simply a few one-liners