diff options
Diffstat (limited to 'main/xen/xsa33-4.2-unstable.patch')
| -rw-r--r-- | main/xen/xsa33-4.2-unstable.patch | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/main/xen/xsa33-4.2-unstable.patch b/main/xen/xsa33-4.2-unstable.patch deleted file mode 100644 index 369d65bba..000000000 --- a/main/xen/xsa33-4.2-unstable.patch +++ /dev/null @@ -1,21 +0,0 @@ -VT-d: fix interrupt remapping source validation for devices behind -legacy bridges - -Using SVT_VERIFY_BUS here doesn't make sense; native Linux also -uses SVT_VERIFY_SID_SQ here instead. - -This is XSA-33 / CVE-2012-5634. - -Signed-off-by: Jan Beulich <jbeulich@suse.com> - ---- a/xen/drivers/passthrough/vtd/intremap.c -+++ b/xen/drivers/passthrough/vtd/intremap.c -@@ -466,7 +466,7 @@ static void set_msi_source_id(struct pci_dev *pdev, struct iremap_entry *ire) - set_ire_sid(ire, SVT_VERIFY_BUS, SQ_ALL_16, - (bus << 8) | pdev->bus); - else if ( pdev_type(seg, bus, devfn) == DEV_TYPE_LEGACY_PCI_BRIDGE ) -- set_ire_sid(ire, SVT_VERIFY_BUS, SQ_ALL_16, -+ set_ire_sid(ire, SVT_VERIFY_SID_SQ, SQ_ALL_16, - PCI_BDF2(bus, devfn)); - } - break; |