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![]() Right now the PVH option rom scans for the RSDP from 0xE0000 to
0xE1FFF. This is probobly a typo, it should scan from 0xE0000 to
0xFFFFF.
This is actually an issue on some QEMU versions/machines. For example,
when I run QEMU the RSDP is placed at 0xf5ad0 which will not be picked
up by the current implementation.
This bug still allows a Linux guest to boot (in most configurations) as
the kernel will just scan for the RSDP if one isn't provided.
Signed-off-by: Joe Richey <joerichey@google.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Fixes:
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||
---|---|---|
.. | ||
code16gcc.h | ||
flat.lds | ||
kvmvapic.S | ||
linuxboot.S | ||
linuxboot_dma.c | ||
Makefile | ||
multiboot.S | ||
optionrom.h | ||
optrom.h | ||
optrom_fw_cfg.h | ||
pvh.S | ||
pvh_main.c |