diff options
Diffstat (limited to 'emulators/xen-kernel/files/0001-x86-pvh-disable-posted-interrupts.patch')
-rw-r--r-- | emulators/xen-kernel/files/0001-x86-pvh-disable-posted-interrupts.patch | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/emulators/xen-kernel/files/0001-x86-pvh-disable-posted-interrupts.patch b/emulators/xen-kernel/files/0001-x86-pvh-disable-posted-interrupts.patch deleted file mode 100644 index 514d18b965a1..000000000000 --- a/emulators/xen-kernel/files/0001-x86-pvh-disable-posted-interrupts.patch +++ /dev/null @@ -1,41 +0,0 @@ -From 29debf629b50536343eaa9d6c0779f63721f6f59 Mon Sep 17 00:00:00 2001 -From: Roger Pau Monne <roger.pau@citrix.com> -Date: Thu, 21 May 2015 14:12:46 +0200 -Subject: [PATCH] x86/pvh: disable posted interrupts -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Enabling posted interrupts requires the virtual interrupt delivery feature, -which is disabled for PVH guests, so make sure posted interrupts are also -disabled or else vmlaunch will fail. - -Signed-off-by: Roger Pau Monné <roger.pau@citrix.com> -Reported-and-Tested-by: Lars Eggert <lars@netapp.com> -Cc: Jun Nakajima <jun.nakajima@intel.com> -Cc: Eddie Dong <eddie.dong@intel.com> -Cc: Kevin Tian <kevin.tian@intel.com> -Cc: Jan Beulich <jbeulich@suse.com> -Cc: Andrew Cooper <andrew.cooper3@citrix.com> ---- - xen/arch/x86/hvm/vmx/vmcs.c | 4 ++++ - 1 file changed, 4 insertions(+) - -diff --git a/xen/arch/x86/hvm/vmx/vmcs.c b/xen/arch/x86/hvm/vmx/vmcs.c -index a714549..9827a8e 100644 ---- a/xen/arch/x86/hvm/vmx/vmcs.c -+++ b/xen/arch/x86/hvm/vmx/vmcs.c -@@ -980,6 +980,10 @@ static int construct_vmcs(struct vcpu *v) - v->arch.hvm_vmx.secondary_exec_control &= - ~SECONDARY_EXEC_UNRESTRICTED_GUEST; - -+ /* Disable posted interrupts */ -+ __vmwrite(PIN_BASED_VM_EXEC_CONTROL, -+ vmx_pin_based_exec_control & ~PIN_BASED_POSTED_INTERRUPT); -+ - /* Start in 64-bit mode. PVH 32bitfixme. */ - vmentry_ctl |= VM_ENTRY_IA32E_MODE; /* GUEST_EFER.LME/LMA ignored */ - --- -1.9.5 (Apple Git-50.3) - |