apic: Don't iterate past last used apic
local_apics are allocated sequentially and never removed, sowe can stop any iterations that go to MAX_APICS as soon as wehit the first NULL. Looking at a small guest running a virtio-networkload with oprofile, this drops apic_get_delivery_bitmask()...
e1000: Fix TCP checksum overflow with TSO
When adding the length to the pseudo header, we're not properlyaccounting for overflow.
From: Mark Wu <dwu@redhat.com>Signed-off-by: Alex Williamson <alex.williamson@redhat.com>Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
PCI: Bus number from the bridge, not the device
pcibus_dev_print() was erroneously retrieving the device busnumber from the secondary bus number offset of the deviceinstead of the bridge above the device. This ends of landingin the 2nd byte of the 3rd BAR for devices, which thankfully...
pci: allow hotplug removal of cold-plugged devices
This patch fixes hot unplug of cold plugged devices(those present at system start), which got broken by5beb8ad503c88a76f2b8106c3b74b4ce485a60e1 .
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>...
switch stdvga to pci vgabios
Make stdvga provide the new vgabios binary (with pcibios support)using the PCI option rom bar. Seabios will happily load it fromthere. The new vga bios will also lookup the framebuffer addressin pci config space, so the magic bochs lfb @ 0xe0000000 is not...
switch vmware_vga to pci vgabios
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
more stdvga cleanups.
video.x is gone now. It was the only user of thevga bios_offset + bios_size logic. Zap it.
intel-hda: fix codec addressing.
The HDA bus supports up to 15 codecs, with addresses 0 ... 14.We get that wrong in two places:
Revert "intel-hda: fix codec addressing."
Misses braces
This reverts commit acc086837e49b44f15eff6007bb1726844df7aec.
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