From 2b5e8ef35bc89eee944c0627edacbb1fea5a1b84 Mon Sep 17 00:00:00 2001 From: Matthew Garrett Date: Thu, 5 May 2011 15:19:42 -0400 Subject: [PATCH] x86, efi: Remove virtual-mode SetVirtualAddressMap call The spec says that SetVirtualAddressMap doesn't work once you're in virtual mode, so there's no point in having infrastructure for calling it from there. Signed-off-by: Matthew Garrett Link: http://lkml.kernel.org/r/1304623186-18261-1-git-send-email-mjg@redhat.com Signed-off-by: H. Peter Anvin --- arch/x86/platform/efi/efi.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index 0fe27d7c6258..f2e4fe9e92a1 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -145,17 +145,6 @@ static void virt_efi_reset_system(int reset_type, data_size, data); } -static efi_status_t virt_efi_set_virtual_address_map( - unsigned long memory_map_size, - unsigned long descriptor_size, - u32 descriptor_version, - efi_memory_desc_t *virtual_map) -{ - return efi_call_virt4(set_virtual_address_map, - memory_map_size, descriptor_size, - descriptor_version, virtual_map); -} - static efi_status_t __init phys_efi_set_virtual_address_map( unsigned long memory_map_size, unsigned long descriptor_size, @@ -572,7 +561,7 @@ void __init efi_enter_virtual_mode(void) efi.set_variable = virt_efi_set_variable; efi.get_next_high_mono_count = virt_efi_get_next_high_mono_count; efi.reset_system = virt_efi_reset_system; - efi.set_virtual_address_map = virt_efi_set_virtual_address_map; + efi.set_virtual_address_map = NULL; if (__supported_pte_mask & _PAGE_NX) runtime_code_page_mkexec(); early_iounmap(memmap.map, memmap.nr_map * memmap.desc_size); -- GitLab