git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Martin Schwidefsky <schwidefsky@de.ibm.com>
	Mon, 18 Feb 2019 15:51:28 +0000 (16:51 +0100)
committer	Martin Schwidefsky <schwidefsky@de.ibm.com>
	Thu, 2 May 2019 11:54:11 +0000 (13:54 +0200)
commit	a78792637d5e4d08ab040625a6c8566b9351eda2
tree	5ad08bd5f30c065e312944baf8eafd0b4766f654	tree \| snapshot
parent	ef2ec76e0480abf329fca437b7516814b1ee143b	commit \| diff

s390/ftrace: use HAVE_FUNCTION_GRAPH_RET_ADDR_PTR

Make the call chain more reliable by tagging the ftrace stack entries
with the stack pointer that is associated with the return address.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

Linux Kernel Source Tree.

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arch/s390/include/asm/ftrace.h		diff \| blob \| history
arch/s390/kernel/entry.h		diff \| blob \| history
arch/s390/kernel/ftrace.c		diff \| blob \| history
arch/s390/kernel/mcount.S		diff \| blob \| history
arch/s390/kernel/unwind_bc.c		diff \| blob \| history