mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-03-29 19:21:51 -04:00
Code Issues Packages Projects Releases Wiki Activity

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

Browse Source 
This reverts commit 1acba98f81.

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: Dave Young <dyoung@redhat.com>
Reported-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: Seth Forshee <seth.forshee@canonical.com>
Cc: Matthew Garrett <matthew.garrett@nebula.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
This commit is contained in:
Matt Fleming
2013-07-11 10:32:32 +01:00
parent d320c079ef
commit 8216a67eb5
1 changed files with 0 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
arch/x86/platform/efi/efi.c
View File

@@ -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) {