Hi Linus,
The following changes since commit 0fbd06761f5c17cc9b20e02af60fd7ee9c895996:
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc (2013-04-24
17:10:18 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-for-linus
This is exclusively two EFI fixes:
* The EFI variable anti-bricking algorithm merged in -rc8 broke
booting on some Apple machines because they implement EFI spec
1.10, which doesn't provide a QueryVariableInfo() runtime function
and the logic used to check for the existence of that function was
insufficient. Fix from Josh Boyer.
* The anti-bricking algorithm also introduced a compiler warning on
32-bit. Fix from Borislav Petkov.
----------------------------------------------------------------
Borislav Petkov (1):
x86, efi: Fix a build warning
H. Peter Anvin (1):
Merge tag 'efi-urgent' into x86/urgent
Josh Boyer (1):
efi: Check EFI revision in setup_efi_vars
arch/x86/boot/compressed/eboot.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c
index 8615f75..35ee62f 100644
--- a/arch/x86/boot/compressed/eboot.c
+++ b/arch/x86/boot/compressed/eboot.c
@@ -258,7 +258,7 @@ static efi_status_t setup_efi_vars(struct boot_params
*params)
u64 store_size, remaining_size, var_size;
efi_status_t status;
- if (!sys_table->runtime->query_variable_info)
+ if (sys_table->runtime->hdr.revision < EFI_2_00_SYSTEM_TABLE_REVISION)
return EFI_UNSUPPORTED;
data = (struct setup_data *)(unsigned long)params->hdr.setup_data;
@@ -266,7 +266,7 @@ static efi_status_t setup_efi_vars(struct boot_params
*params)
while (data && data->next)
data = (struct setup_data *)(unsigned long)data->next;
- status = efi_call_phys4(sys_table->runtime->query_variable_info,
+ status = efi_call_phys4((void *)sys_table->runtime->query_variable_info,
EFI_VARIABLE_NON_VOLATILE |
EFI_VARIABLE_BOOTSERVICE_ACCESS |
EFI_VARIABLE_RUNTIME_ACCESS, &store_size,
--
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