search for: hvm_io

Displaying 2 results from an estimated 2 matches for "hvm_io".

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2013 Nov 26
6
[PATCH v5] x86: properly handle MSI-X unmask operation from guests
...clude/asm-x86/domain.h | 7 +++++++ xen/include/xen/pci.h | 1 + 4 files changed, 27 insertions(+), 0 deletions(-) diff --git a/xen/arch/x86/hvm/io.c b/xen/arch/x86/hvm/io.c index deb7b92..bd751d1 100644 --- a/xen/arch/x86/hvm/io.c +++ b/xen/arch/x86/hvm/io.c @@ -298,7 +298,11 @@ void hvm_io_assist(ioreq_t *p) } if ( p->state == STATE_IOREQ_NONE ) + { + if ( !msix_post_handler(curr) ) + gdprintk(XENLOG_WARNING, "msix_post_handler error\n"); vcpu_end_shutdown_deferral(curr); + } } static int dpci_ioport_read(uint32_t mport, ior...
2013 Sep 23
57
[PATCH RFC v13 00/20] Introduce PVH domU support
This patch series is a reworking of a series developed by Mukesh Rathor at Oracle. The entirety of the design and development was done by him; I have only reworked, reorganized, and simplified things in a way that I think makes more sense. The vast majority of the credit for this effort therefore goes to him. This version is labelled v13 because it is based on his most recent series, v11.