Masami Hiramatsu 070c57885e x86/kprobes: Restore BTF if the single-stepping is cancelled ... [ Upstream commit 78ff2733ff ] Fix to restore BTF if single-stepping causes a page fault and it is cancelled. Usually the BTF flag was restored when the single stepping is done (in resume_execution()). However, if a page fault happens on the single stepping instruction, the fault handler is invoked and the single stepping is cancelled. Thus, the BTF flag is not restored. Fixes: 1ecc798c67 ("x86: debugctlmsr kprobes") Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/160389546985.106936.12727996109376240993.stgit@devnote2 Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-12-30 11:51:22 +01:00
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Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
common.h	x86/stackframe/32: Provide consistent pt_regs	2019-06-25 10:23:47 +02:00
core.c	x86/kprobes: Restore BTF if the single-stepping is cancelled	2020-12-30 11:51:22 +01:00
ftrace.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
opt.c	x86: Correct misc typos	2019-09-02 14:02:59 +02:00