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

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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>
This commit is contained in:
Huang, Ying
2008-01-30 13:32:11 +01:00
committed by Ingo Molnar
parent bfd074e05b
commit 8b2cb7a8f5
7 changed files with 25 additions and 45 deletions
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7
arch/x86/kernel/efi.c
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@ -55,6 +55,13 @@ struct efi_memory_map memmap;
struct efi efi_phys __initdata;
static efi_system_table_t efi_systab __initdata;
static int __init setup_noefi(char *arg)
{
efi_enabled = 0;
return 0;
}
early_param("noefi", setup_noefi);
static efi_status_t virt_efi_get_time(efi_time_t *tm, efi_time_cap_t *tc)
{
return efi_call_virt2(get_time, tm, tc);