Juergen Gross 4809f0e56d efi: Don't issue error message when booted under Xen ...

commit 1ea34adb87 upstream.

When booted as Xen dom0 there won't be an EFI memmap allocated. Avoid
issuing an error message in this case:

  [    0.144079] efi: Failed to allocate new EFI memmap

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-efi@vger.kernel.org
Link: http://lkml.kernel.org/r/20170526113652.21339-2-matt@codeblueprint.co.uk
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-06-14 15:05:55 +02:00

..

early_printk.c

treewide: replace obsolete _refok by __ref

2016-08-02 17:31:41 -04:00

efi_32.c

x86/mm: Remove kernel_unmap_pages_in_pgd() and efi_cleanup_page_tables()

2016-07-15 10:26:26 +02:00

efi_64.c

x86/efi: Always map the first physical page into the EFI pagetables

2017-02-09 08:08:25 +01:00

efi_stub_32.S

x86/efi: Mark initialization code as such

2014-10-03 18:41:03 +01:00

efi_stub_64.S

x86/efi: Fix 7-parameter efi_call()s

2016-05-17 08:25:06 +02:00

efi_thunk_64.S

x86/efi: Avoid triple faults during EFI mixed mode calls

2015-02-13 15:42:56 +00:00

efi-bgrt.c

x86/efi-bgrt: Use efi_mem_reserve() to avoid copying image data

2016-09-09 16:08:38 +01:00

efi.c

efi/x86: Prune invalid memory map entries and fix boot regression

2017-01-19 20:18:00 +01:00

Makefile

objtool: Mark non-standard object files and directories

2016-02-29 08:35:02 +01:00

quirks.c

efi: Don't issue error message when booted under Xen

2017-06-14 15:05:55 +02:00