Git Repo - linux.git/commit - include/linux/compiler-clang.h

]> Git Repo - linux.git/commit - include/linux/compiler-clang.h

author	Marco Elver <[email protected]>
	Thu, 14 Nov 2019 18:02:54 +0000 (19:02 +0100)
committer	Paul E. McKenney <[email protected]>
	Sat, 16 Nov 2019 15:23:13 +0000 (07:23 -0800)
commit	dfd402a4c4baae42398ce9180ff424d589b8bffc
tree	e628a40284725614b915478123302ed0371523e4	tree \| snapshot
parent	31f4f5b495a62c9a8b15b1c3581acd5efeb9af8c	commit \| diff

kcsan: Add Kernel Concurrency Sanitizer infrastructure

Kernel Concurrency Sanitizer (KCSAN) is a dynamic data-race detector for
kernel space. KCSAN is a sampling watchpoint-based data-race detector.
See the included Documentation/dev-tools/kcsan.rst for more details.

This patch adds basic infrastructure, but does not yet enable KCSAN for
any architecture.

Signed-off-by: Marco Elver <[email protected]>
Acked-by: Paul E. McKenney <[email protected]>
Signed-off-by: Paul E. McKenney <[email protected]>

24 files changed:

MAINTAINERS		diff \| blob \| blame \| history
Makefile		diff \| blob \| blame \| history
include/linux/compiler-clang.h		diff \| blob \| blame \| history
include/linux/compiler-gcc.h		diff \| blob \| blame \| history
include/linux/compiler.h		diff \| blob \| blame \| history
include/linux/kcsan-checks.h	[new file with mode: 0644]	blob
include/linux/kcsan.h	[new file with mode: 0644]	blob
include/linux/sched.h		diff \| blob \| blame \| history
init/init_task.c		diff \| blob \| blame \| history
init/main.c		diff \| blob \| blame \| history
kernel/Makefile		diff \| blob \| blame \| history
kernel/kcsan/Makefile	[new file with mode: 0644]	blob
kernel/kcsan/atomic.h	[new file with mode: 0644]	blob
kernel/kcsan/core.c	[new file with mode: 0644]	blob
kernel/kcsan/debugfs.c	[new file with mode: 0644]	blob
kernel/kcsan/encoding.h	[new file with mode: 0644]	blob
kernel/kcsan/kcsan.h	[new file with mode: 0644]	blob
kernel/kcsan/report.c	[new file with mode: 0644]	blob
kernel/kcsan/test.c	[new file with mode: 0644]	blob
lib/Kconfig.debug		diff \| blob \| blame \| history
lib/Kconfig.kcsan	[new file with mode: 0644]	blob
lib/Makefile		diff \| blob \| blame \| history
scripts/Makefile.kcsan	[new file with mode: 0644]	blob
scripts/Makefile.lib		diff \| blob \| blame \| history

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