4 commits

Author	SHA1	Message	Date
Tejun Heo	d9a89a26e0	x86: add %gs accessors for x86_32 ... Impact: cleanup On x86_32, %gs is handled lazily. It's not saved and restored on kernel entry/exit but only when necessary which usually is during task switch but there are few other places. Currently, it's done by calling savesegment() and loadsegment() explicitly. Define get_user_gs(), set_user_gs() and task_user_gs() and use them instead. While at it, clean up register access macros in signal.c. This cleans up code a bit and will help future changes. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>	2009-02-10 00:41:58 +01:00
Tejun Heo	914c3d630b	x86: include correct %gs in a.out core dump ... Impact: dump the correct %gs into a.out core dump aout_dump_thread() read %gs but didn't include it in core dump. Fix it. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>	2009-02-09 14:56:37 +01:00
H. Peter Anvin	1965aae3c9	x86: Fix ASM_X86__ header guards ... Change header guards named "ASM_X86__*" to "_ASM_X86_*" since: a. the double underscore is ugly and pointless. b. no leading underscore violates namespace constraints. Signed-off-by: H. Peter Anvin <hpa@zytor.com>	2008-10-22 22:55:23 -07:00
Al Viro	bb8985586b	x86, um: ... and asm-x86 move ... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com>	2008-10-22 22:55:20 -07:00

Renamed from include/asm-x86/a.out-core.h (Browse further)