Created attachment 772534 [details] # fpaste --sysinfo Description of problem: On my ThinkPad-X230 doesn't boot kernels later or equal 3.11 How reproducible: always Steps to Reproduce: 1. Install 3.11 kernel from koji (kernel and kernel-modules-extra) 2. Reboot Actual results: Black screen with "Secure boot not enabled" Expected results: system starts normally Additional info: I have latest UEFI version. I use UEFI w/o secure boot. On kernels earlier or equal 3.10 I have black screen with "Secure boot not enabled" less 1 second.
In BIOS mode I don't have this problem.
Created attachment 773101 [details] Kernel panic Trace I have tried noefi option and received kernel panic.
Maybe https://lkml.org/lkml/2013/7/13/65 can fix my problem.
Revert Matthew Garret patch fixes my problem.
Patch to revert it: commit 8216a67eb5e92224b4509b7f55ec4891c9021fdb Author: Matt Fleming <matt.fleming> Date: Thu Jul 11 10:32:32 2013 +0100 Revert "UEFI: Don't pass boot services regions to SetVirtualAddressMap()" This reverts commit 1acba98f810a14b1255e34bc620594f83de37e36. 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> Reported-by: Maarten Lankhorst <maarten.lankhorst> Cc: Seth Forshee <seth.forshee> Cc: Matthew Garrett <matthew.garrett> Signed-off-by: Matt Fleming <matt.fleming> diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index c8d5577..90f6ed1 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -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) { Made it in v3.11-rc2. Did not yet hit linux-stable.