linux/arch/x86/platform/pvh
Hou Wenlong 7271cb98e4 x86/PVH: Use boot params to pass RSDP address in start_info page
After commit e6e094e053 ("x86/acpi, x86/boot: Take RSDP address from
boot params if available"), the RSDP address can be passed in boot
params. Therefore, store the RSDP address in start_info page into boot
params in the PVH entry instead of registering a different callback.
This removes an absolute reference during the PVH entry and is more
standardized.

Signed-off-by: Hou Wenlong <houwenlong.hwl@antgroup.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Message-ID: <76675c4d49d3a8f72252076812ef8f22276230c2.1772282441.git.houwenlong.hwl@antgroup.com>
2026-03-03 15:06:19 +01:00
..
enlighten.c x86/PVH: Use boot params to pass RSDP address in start_info page 2026-03-03 15:06:19 +01:00
head.S x86/xen/pvh: Enable PAE mode for 32-bit guest only when CONFIG_X86_PAE is set 2026-01-12 13:04:37 +01:00
Makefile xen, pvh: fix unbootable VMs (PVH + KASAN - AMD_MEM_ENCRYPT) 2024-09-12 08:25:12 +02:00