Andi Kleen dff38e3e93 x86: Use inline assembler instead of global register variable to get sp ... LTO in gcc 4.6/47. has trouble with global register variables. They were used to read the stack pointer. Use a simple inline assembler statement with a mov instead. This also helps LLVM/clang, which does not support global register variables. [ hpa: Ideally this should become a builtin in both gcc and clang. ] v2: More general asm constraint. Fix description (Jan Beulich) Signed-off-by: Andi Kleen <ak@linux.intel.com> Link: http://lkml.kernel.org/r/1382458079-24450-6-git-send-email-andi@firstfloor.org Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>		2014-01-29 22:17:17 -08:00
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asm	x86: Use inline assembler instead of global register variable to get sp	2014-01-29 22:17:17 -08:00
uapi/asm	More ACPI and power management updates for 3.13-rc1	2013-11-20 13:25:04 -08:00