linux_dsm_epyc7002/arch
Arvind Sankar 14b864f4b5 efi/x86: Check number of arguments to variadic functions
On x86 we need to thunk through assembler stubs to call the EFI services
for mixed mode, and for runtime services in 64-bit mode. The assembler
stubs have limits on how many arguments it handles. Introduce a few
macros to check that we do not try to pass too many arguments to the
stubs.

Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Matthew Garrett <mjg59@google.com>
Cc: linux-efi@vger.kernel.org
Link: https://lkml.kernel.org/r/20200103113953.9571-16-ardb@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2020-01-10 18:55:04 +01:00
..
alpha mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h> 2019-12-10 10:12:55 +01:00
arc Merge branch 'x86/mm' into efi/core, to pick up dependencies 2020-01-10 18:53:14 +01:00
arm Merge branch 'x86/mm' into efi/core, to pick up dependencies 2020-01-10 18:53:14 +01:00
arm64 Merge branch 'x86/mm' into efi/core, to pick up dependencies 2020-01-10 18:53:14 +01:00
c6x mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h> 2019-12-10 10:12:55 +01:00
csky mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h> 2019-12-10 10:12:55 +01:00
h8300 mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h> 2019-12-10 10:12:55 +01:00
hexagon Merge branch 'x86/mm' into efi/core, to pick up dependencies 2020-01-10 18:53:14 +01:00
ia64 Merge branch 'x86/mm' into efi/core, to pick up dependencies 2020-01-10 18:53:14 +01:00
m68k mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h> 2019-12-10 10:12:55 +01:00
microblaze mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h> 2019-12-10 10:12:55 +01:00
mips Merge branch 'x86/mm' into efi/core, to pick up dependencies 2020-01-10 18:53:14 +01:00
nds32 mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h> 2019-12-10 10:12:55 +01:00
nios2 Merge branch 'x86/mm' into efi/core, to pick up dependencies 2020-01-10 18:53:14 +01:00
openrisc mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h> 2019-12-10 10:12:55 +01:00
parisc Merge branch 'x86/mm' into efi/core, to pick up dependencies 2020-01-10 18:53:14 +01:00
powerpc Merge branch 'x86/mm' into efi/core, to pick up dependencies 2020-01-10 18:53:14 +01:00
riscv Merge branch 'x86/mm' into efi/core, to pick up dependencies 2020-01-10 18:53:14 +01:00
s390 Merge branch 'x86/mm' into efi/core, to pick up dependencies 2020-01-10 18:53:14 +01:00
sh Merge branch 'x86/mm' into efi/core, to pick up dependencies 2020-01-10 18:53:14 +01:00
sparc Merge branch 'x86/mm' into efi/core, to pick up dependencies 2020-01-10 18:53:14 +01:00
um mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h> 2019-12-10 10:12:55 +01:00
unicore32 mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h> 2019-12-10 10:12:55 +01:00
x86 efi/x86: Check number of arguments to variadic functions 2020-01-10 18:55:04 +01:00
xtensa mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h> 2019-12-10 10:12:55 +01:00
.gitignore
Kconfig arch/Kconfig: fix indentation 2019-12-04 19:44:12 -08:00