Message	SHA1
powerpc: Move the patch_exception to a common place ... So that it can be used by other codes. No function change. Signed-off-by: Kevin Hao <haokexin@gmail.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Kevin Hao   authored and   Benjamin Herrenschmidt   commited 2013-12-02 14:06:54 +11:00	1e8341ae0c
powerpc: Have patch_instruction detect faults ... For ftrace to use the patch_instruction code, it needs to check for faults on write. Ftrace updates code all over the kernel, and we need to know if code is updated or not due to protections that are placed on some portions of the kernel. If ftrace does not detect a fault, it will error later on, and it will be much more difficult to find the problem. By changing patch_instruction() to detect faults, then ftrace will be able to make use of it too. Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Steven Rostedt   authored and   Benjamin Herrenschmidt   commited 2012-07-03 14:14:38 +10:00	b6e3796834
powerpc: Unify opcode definitions and support ... Create a new header that becomes a single location for defining PowerPC opcodes used by code that is either generationg instructions at runtime (fixups, debug, etc.), emulating instructions, or just compiling instructions old assemblers don't know about. We currently don't handle the floating point emulation or alignment decode as both are better handled by the specific decode support they already have. Added support for the new dcbzl, dcbal, msgsnd, tlbilx, & wait instructions since older assemblers don't know about them. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Kumar Gala   authored and   Benjamin Herrenschmidt   commited 2009-02-23 10:48:56 +11:00	16c57b3620
powerpc: Move include files to arch/powerpc/include/asm ... from include/asm-powerpc. This is the result of a mkdir arch/powerpc/include/asm git mv include/asm-powerpc/* arch/powerpc/include/asm Followed by a few documentation/comment fixups and a couple of places where <asm-powepc/...> was being used explicitly. Of the latter only one was outside the arch code and it is a driver only built for powerpc. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org> Stephen Rothwell   authored and   Paul Mackerras   commited 2008-08-04 12:02:00 +10:00	b8b572e101

Renamed from include/asm-powerpc/code-patching.h (Browse further)