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author	Helge Deller <deller@gmx.de>
	Wed, 13 Apr 2016 20:27:22 +0000 (22:27 +0200)
committer	Helge Deller <deller@gmx.de>
	Thu, 14 Apr 2016 15:47:19 +0000 (17:47 +0200)
commit	366dd4ea9d5f0eb78fdf4982d76506f99480ec0a
tree	a1540803a33b13685a1fe2e3fa8af13bc2e7f018	tree \| snapshot
parent	b562e44f507e863c6792946e4e1b1449fbbac85d	commit \| diff

parisc: Fix ftrace function tracer

Fix the FTRACE function tracer for 32- and 64-bit kernel.
The former code was horribly broken.

Reimplement most coding in assembly and utilize optimizations, e.g. put
mcount() and ftrace_stub() into one L1 cacheline.

Signed-off-by: Helge Deller <deller@gmx.de>

John Crispins staging tree

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arch/parisc/Kconfig		diff \| blob \| history
arch/parisc/Kconfig.debug		diff \| blob \| history
arch/parisc/Makefile		diff \| blob \| history
arch/parisc/include/asm/ftrace.h		diff \| blob \| history
arch/parisc/kernel/Makefile		diff \| blob \| history
arch/parisc/kernel/entry.S		diff \| blob \| history
arch/parisc/kernel/ftrace.c		diff \| blob \| history
arch/parisc/kernel/head.S		diff \| blob \| history