qemu/hw/pci
Marcel Apfelbaum 554f802da3 hw/pcie: better hotplug/hotunplug support
The current code is broken: it does surprise removal which crashes guests.

Reimplemented the steps:
 - Hotplug triggers both 'present detect change' and
   'attention button pressed'.

 - Hotunplug starts by triggering 'attention button pressed',
   then waits for the OS to power off the device and only
   then detaches it.

Fixes CVE-2014-3471.

Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-06-23 17:48:42 +03:00
..
Makefile.objs Makefile.target: CONFIG_NO_* variables removed 2013-10-16 18:21:00 +02:00
msi.c exec: Make stl_*_phys input an AddressSpace 2014-02-11 22:57:18 +10:00
msix.c exec: Make stl_*_phys input an AddressSpace 2014-02-11 22:57:18 +10:00
pci_bridge.c acpi,pci,pc,fedora,virtio fixes and enhancements 2014-01-10 11:04:48 -08:00
pci_host.c hw/pci/pci_host.c: Avoid shifting left into sign bit 2014-03-27 19:22:49 +04:00
pci-hotplug-old.c Use error_is_set() only when necessary 2014-02-17 11:57:23 -05:00
pci-stub.c softmmu: move include files to include/sysemu/ 2012-12-19 08:32:45 +01:00
pci.c savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
pcie_aer.c savevm: Remove all the unneeded version_minimum_id_old (x86) 2014-06-16 04:55:26 +02:00
pcie_host.c pcie_host: Turn pcie_host_init() into an instance_init 2014-05-21 15:47:50 +03:00
pcie_port.c pci/pcie: convert PCIE hotplug to use hotplug-handler API 2014-02-10 10:27:00 +02:00
pcie.c hw/pcie: better hotplug/hotunplug support 2014-06-23 17:48:42 +03:00
shpc.c pci/shpc: convert SHPC hotplug to use hotplug-handler API 2014-02-10 10:27:00 +02:00
slotid_cap.c hw: move qdev-monitor.o to toplevel directory 2013-03-01 13:54:10 +01:00