op-kernel-dev - Development kernel branch for OpenPOWER systems

	Commit message (Collapse)	Author	Age	Files	Lines
*	x86/tracing: comment need for atomic nop	Steven Rostedt	2009-09-10	1	-0/+2
\| \| \| \| \| \| \| \| \| \| \| \| \|	The dynamic function tracer relys on the macro P6_NOP5 always being an atomic NOP. If for some reason it is changed to be two operations (like a nop2 nop3) it can faults within the kernel when the function tracer modifies the code. This patch adds a comment to note that the P6_NOPs are expected to be atomic. This will hopefully prevent anyone from changing that. Reported-by: Mathieu Desnoyer <mathieu.desnoyers@polymtl.ca> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
*	x86: Fix ASM_X86__ header guards	H. Peter Anvin	2008-10-22	1	-3/+3
\| \| \| \| \| \| \| \| \|	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>
*	x86, um: ... and asm-x86 move	Al Viro	2008-10-22	1	-0/+118
	Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com>