Now could use kexec to place kernel/boot_params/cmd_line/initrd
above 4G, but that is with legacy interface with startup_64 directly.
This patch will allow 64bit EFI kernel to be loaded above 4G
and use EFI HANDOVER PROTOCOL to start the kernel.
Current code32_start is used for passing around
Recently instrumentation of builtin functions calls was removed from GCC 5.0.
To check the memory accessed by such functions, userspace asan always uses
interceptors for them.
So now we should do this as well. This patch declares memset/memmove/memcpy
as weak symbols. In mm/kasan/kasan.c we have
On Tue, Jan 27, 2015 at 04:12:04PM +, Matt Fleming wrote:
From: Matt Fleming matt.flem...@intel.com
Andy pointed out that if an NMI or MCE is received while we're in the
middle of an EFI mixed mode call a triple fault will occur. This can
happen, for example, when issuing an EFI mixed
