x86: 32-bit EFI runtime service support: fixes in sync with 64-bit support

support according to fixes of x86_64 support.

- Delete efi_rt_lock because it is used during system early boot,
  before SMP is initialized.

- Change local_flush_tlb() to __flush_tlb_all() to flush global page
  mapping.

- Clean up includes.

- Revise Kconfig description.

- Enable noefi kernel parameter on i386.

Signed-off-by: Huang Ying <ying.huang@intel.com>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index b3f20beea411..e7910f8b4fcc 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1169,6 +1169,8 @@ and is between 256 and 4096 characters. It is defined in the file
 
         nodisconnect    [HW,SCSI,M68K] Disables SCSI disconnects.
 
+        noefi           [X86-32,X86-64] Disable EFI runtime services support.
+
         noexec          [IA-64]
 
         noexec          [X86-32,X86-64]