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Regardless of running in UPT or legacy mode, the guest igd drivers may attempt to use stolen memory, however only legacy mode has BIOS support for reserving stolen memmory in the guest VM. We zero out the stolen memory size in all cases, then guest igd driver won't use stolen memory. In legacy mode, user could use x-igd-gms option to specify the amount of stolen memory which will be pre-allocated and reserved by bios for igd use. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99028 https://bugs.freedesktop.org/show_bug.cgi?id=99025 Signed-off-by: Xiong Zhang <xiong.y.zhang@intel.com> Tested-by: Terrence Xu <terrence.xu@intel.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
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| .. | ||
| amd-xgbe.c | ||
| calxeda-xgmac.c | ||
| common.c | ||
| Makefile.objs | ||
| pci-quirks.c | ||
| pci.c | ||
| pci.h | ||
| platform.c | ||
| spapr.c | ||
| trace-events | ||