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This patchset adds support for virtual IOMMU to the VMCI module. We switch to DMA consistent mappings for queuepair and doorbell pages that are passed to the device, which allows the module to work in the presence of vIOMMU/VT-d. Andy King (2): VMCI: Remove non-blocking/pinned queuepair support VMCI: Add support for virtual IOMMU drivers/misc/vmw_vmci/vmci_driver.c | 2 +-

This patchset adds support for virtual IOMMU to the VMCI module. We switch to DMA consistent mappings for queuepair and doorbell pages that are passed to the device, which allows the module to work in the presence of vIOMMU/VT-d. Andy King (2): VMCI: Remove non-blocking/pinned queuepair support VMCI: Add support for virtual IOMMU drivers/misc/vmw_vmci/vmci_driver.c | 2 +-

...+ queue->q_header = queue->kernel_if->u.g.vas[0]; - fail: - qp_free_queue(queue, i * PAGE_SIZE); - return NULL; + return queue; } /* @@ -334,13 +349,18 @@ static int __qp_memcpy_to_queue(struct vmci_queue *queue, size_t bytes_copied = 0; while (bytes_copied < size) { - u64 page_index = (queue_offset + bytes_copied) / PAGE_SIZE; - size_t page_offset = + const u64 page_index = + (queue_offset + bytes_copied) / PAGE_SIZE; + const size_t page_offset = (queue_offset + bytes_copied) & (PAGE_SIZE - 1); void *va; size_t to_copy; - va = kmap(kernel_if->page[p...

This patchset adds support for virtual IOMMU to the VMCI module. We switch to DMA consistent mappings for queuepair and doorbell pages that are passed to the device, which allows the module to work in the presence of vIOMMU/VT-d. Andy King (2): VMCI: Remove non-blocking/pinned queuepair support VMCI: Add support for virtual IOMMU drivers/misc/vmw_vmci/vmci_driver.c | 2 +-

This patchset adds support for virtual IOMMU to the VMCI module. We switch to DMA consistent mappings for queuepair and doorbell pages that are passed to the device, which allows the module to work in the presence of vIOMMU/VT-d. Andy King (2): VMCI: Remove non-blocking/pinned queuepair support VMCI: Add support for virtual IOMMU drivers/misc/vmw_vmci/vmci_driver.c | 2 +-

...ue->kernel_if->va) - goto fail; - - queue->kernel_if->mapped = true; - } - return (void *)queue; fail: @@ -359,11 +340,7 @@ static int __qp_memcpy_to_queue(struct vmci_queue *queue, void *va; size_t to_copy; - if (!kernel_if->mapped) - va = kmap(kernel_if->page[page_index]); - else - va = (void *)((u8 *)kernel_if->va + - (page_index * PAGE_SIZE)); + va = kmap(kernel_if->page[page_index]); if (size - bytes_copied > PAGE_SIZE - page_offset) /* Enough payload to fill up from this page. */ @@ -388,8 +365,7 @@ static int __qp_memcpy_to_queu...

...--- a/fs/ocfs2/refcounttree.c +++ b/fs/ocfs2/refcounttree.c @@ -2921,7 +2921,7 @@ static int ocfs2_duplicate_clusters_by_page(handle_t *handle, struct super_block *sb = ocfs2_metadata_cache_get_super(ci); u64 new_block = ocfs2_clusters_to_blocks(sb, new_cluster); struct page *page; - pgoff_t page_index; + pgoff_t page_index, last_page; unsigned int from, to; loff_t offset, end, map_end; struct address_space *mapping = context->inode->i_mapping; @@ -2932,12 +2932,20 @@ static int ocfs2_duplicate_clusters_by_page(handle_t *handle, offset = ((loff_t)cpos) << OCFS2_SB(sb)->s_cl...

...3) Who do I thank for this type? There is no attribution on the Wiki page 4) I can''t find this page from the official patterns index - http://projects.puppetlabs.com/projects/puppet/wiki/Patterns - but I can from the Wiki page index http://projects.reductivelabs.com/projects/puppet/wiki/Page_index Thanks John -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To post to this group, send email to puppet-users@googlegroups.com. To unsubscribe from this group, send email to puppet-users+unsubscribe@googlegroups.com. For more options,...

...ossible to check that acts_as_list instance methods have been added to a class using something like this: describe Page, "acts_as_list" do it "should act as a list" do Page.ancestors.should be_include(ActiveRecord::Acts::List::InstanceMethods) end it "should use page_index as position_column" do Page.new.position_column.should == "page_index" end it "should have scope of book_id" do Page.new.scope_condition.should == "book_id IS NULL" end end it at least lets you drive adding acts_as_list? Any thoughts on how I can i...

.../btrfs/scrub.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index b679bf6..7e487be 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -998,6 +998,7 @@ static int scrub_setup_recheck_block(struct scrub_dev *sdev, page = sblock->pagev + page_index; page->logical = logical; page->physical = bbio->stripes[mirror_index].physical; + /* for missing devices, bdev is NULL */ page->bdev = bbio->stripes[mirror_index].dev->bdev; page->mirror_num = mirror_index + 1; page->page = alloc_page(GFP_NOFS); @@ -10...

...gned long mfn) * xen: arm: 64-bit guest support and domU FDT autogeneration * will be upstreamed. */ + +static inline void mark_dirty_bitmap(struct domain *d, paddr_t addr) +{ + paddr_t ram_base = (paddr_t) GUEST_RAM_BASE; + int bit_index = PFN_DOWN(addr - ram_base); + int page_index = bit_index >> (PAGE_SHIFT + 3); + int bit_index_residual = bit_index & ((1ul << (PAGE_SHIFT + 3)) - 1); + + set_bit(bit_index_residual, d->arch.dirty.bitmap[page_index]); +} + +/* routine for dirty-page tracing + * + * On first write, it page faults, its entry is c...

....6-patched/mm/page-writeback.c --- linux-2.6/mm/page-writeback.c 2006-09-01 12:49:33.000000000 +0200 +++ linux-2.6-patched/mm/page-writeback.c 2006-09-01 12:49:36.000000000 +0200 @@ -858,6 +858,7 @@ int test_clear_page_dirty(struct page *p radix_tree_tag_clear(&mapping->page_tree, page_index(page), PAGECACHE_TAG_DIRTY); + page_make_volatile(page, 2); write_unlock_irqrestore(&mapping->tree_lock, flags); /* * We can continue to use `mapping' here because the @@ -924,6 +925,8 @@ int test_clear_page_writeback(struct pag page_index(page), PAGEC...

....6-patched/mm/page-writeback.c --- linux-2.6/mm/page-writeback.c 2006-09-01 12:49:33.000000000 +0200 +++ linux-2.6-patched/mm/page-writeback.c 2006-09-01 12:49:36.000000000 +0200 @@ -858,6 +858,7 @@ int test_clear_page_dirty(struct page *p radix_tree_tag_clear(&mapping->page_tree, page_index(page), PAGECACHE_TAG_DIRTY); + page_make_volatile(page, 2); write_unlock_irqrestore(&mapping->tree_lock, flags); /* * We can continue to use `mapping' here because the @@ -924,6 +925,8 @@ int test_clear_page_writeback(struct pag page_index(page), PAGEC...

Greetings, the circus is back in town -- another version of the guest page hinting patches. The patches differ from version 6 only in the kernel version, they apply against 2.6.29. My short sniff test showed that the code is still working as expected. To recap (you can skip this if you read the boiler plate of the last version of the patches): The main benefit for guest page hinting vs. the

Greetings, the circus is back in town -- another version of the guest page hinting patches. The patches differ from version 6 only in the kernel version, they apply against 2.6.29. My short sniff test showed that the code is still working as expected. To recap (you can skip this if you read the boiler plate of the last version of the patches): The main benefit for guest page hinting vs. the

Greetings, the circus is back in town -- another version of the guest page hinting patches. The patches differ from version 6 only in the kernel version, they apply against 2.6.29. My short sniff test showed that the code is still working as expected. To recap (you can skip this if you read the boiler plate of the last version of the patches): The main benefit for guest page hinting vs. the

* * * This series of VMCI linux upstreaming patches include latest udpate from VMware to address Greg's and all other's code review comments. Summary of changes: - Rebase our linux kernel tree from v3.5 to v3.7. - Fix all checkpatch warnings and errors. Fix some checkpatch with -strict errors. This addresses Greg's comment: On 15 Nov 2012

* * * This series of VMCI linux upstreaming patches include latest udpate from VMware to address Greg's and all other's code review comments. Summary of changes: - Rebase our linux kernel tree from v3.5 to v3.7. - Fix all checkpatch warnings and errors. Fix some checkpatch with -strict errors. This addresses Greg's comment: On 15 Nov 2012

* * * In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later

* * * In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later