search for: xenlog_g_warn

Displaying 6 results from an estimated 6 matches for "xenlog_g_warn".

Did you mean: xenlog_warn
2012 Feb 14
1
[PATCH] x86: don't allow Dom0 to map MSI-X table writably
...arch/x86/mm.c @@ -869,7 +869,7 @@ get_page_from_l1e( return -EINVAL; } - if ( !(l1f & _PAGE_RW) || IS_PRIV(pg_owner) || + if ( !(l1f & _PAGE_RW) || !rangeset_contains_singleton(mmio_ro_ranges, mfn) ) return 0; dprintk(XENLOG_G_WARNING, _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
2008 Sep 26
2
RE: [Xen-changelog] [xen-unstable] x86: Properly synchronise updates to pirq-to-vector mapping.
...dprintk(XENLOG_G_ERR, "dom%d: pirq %d not mapped\n", d->domain_id, pirq); @@ -158,20 +146,34 @@ static int unmap_domain_pirq(struct doma goto done; } + forced_unbind = (pirq_guest_unbind(d, pirq) == 0); + if ( forced_unbind ) + dprintk(XENLOG_G_WARNING, "dom%d: forcing unbind of pirq %d\n", + d->domain_id, pirq); + desc = &irq_desc[vector]; spin_lock_irqsave(&desc->lock, flags); + + BUG_ON(vector != d->arch.pirq_vector[pirq]); + if ( desc->msi_desc ) pci_disable_msi(vector...
2008 Sep 23
9
Xen crash on dom0 shutdown
There is a BUG_ON() at xen/arch/x86/physdev.c:169 which appears to be dependent upon guest behavior (should close event channel before un-mapping pirq), rather than on internal hypervisor state. In 2.6.18, this likely goes unnoticed because pci_device_shutdown() only calls all the driver shutdown routines. In newer kernels, however, it also calls pci_msi_shutdown() and pci_msix_shutdown(), which
2013 Jun 26
24
Re: [XenARM] XEN tools for ARM with Virtualization Extensions
(moving to xen-devel, xen-arm is for the older PV ARM port) On Tue, 2013-06-25 at 23:59 +0000, Eric Trudeau wrote: > Hi, I am trying to build the XEN tools for our port of XEN to our > Cortex A15-based platform. > > I am using the repo at git://xenbits.xenproject.org/xen.git to > cross-compile the tools into our rootfs. Which branch/changeset are you using? I've heard that
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.
2012 Jan 04
98
RFC: Still TODO for 4.2?
What are the outstanding things to do before we think we can start on the 4.2 -rc''s? Does anyone have a timetable in mind? hypervisor: * ??? - Keir, Tim, Jan? tools: * libxl stable API -- we would like 4.2 to define a stable API which downstream''s can start to rely on not changing. Aspects of this are: * event handling (IanJ working