Commit 8216a67e authored by Matt Fleming's avatar Matt Fleming

Revert "UEFI: Don't pass boot services regions to SetVirtualAddressMap()"

This reverts commit 1acba98f.

The firmware on both Dave's Thinkpad and Maarten's Macbook Pro appear to
rely on the old behaviour, and their machines fail to boot with the
above commit.
Reported-by: default avatarDave Young <dyoung@redhat.com>
Reported-by: default avatarMaarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: Seth Forshee <seth.forshee@canonical.com>
Cc: Matthew Garrett <matthew.garrett@nebula.com>
Signed-off-by: default avatarMatt Fleming <matt.fleming@intel.com>
parent d320c079
......@@ -931,13 +931,6 @@ void __init efi_enter_virtual_mode(void)
va = efi_ioremap(md->phys_addr, size,
md->type, md->attribute);
if (!(md->attribute & EFI_MEMORY_RUNTIME)) {
if (!va)
pr_err("ioremap of 0x%llX failed!\n",
(unsigned long long)md->phys_addr);
continue;
}
md->virt_addr = (u64) (unsigned long) va;
if (!va) {
......
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