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| author | Ingo Molnar <mingo@kernel.org> | 2016-02-13 08:30:07 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-02-13 08:30:07 +0100 |
| commit | e2d6f8a5f596b1f09839990b11a3c2e0c9f0dbc2 (patch) | |
| tree | 7ccf35788cbb9def996204399f079366da251361 /lib/Kconfig.ubsan | |
| parent | fed0764fafd8e2e629a033c0f7df4106b0dcb7f0 (diff) | |
| parent | 0cbb0b92689a1c4e0ac55f6188be563a813ac808 (diff) | |
| download | linux-e2d6f8a5f596b1f09839990b11a3c2e0c9f0dbc2.tar.bz2 | |
Merge branch 'linus' into locking/core, to resolve conflicts
Conflicts:
kernel/locking/lockdep.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'lib/Kconfig.ubsan')
| -rw-r--r-- | lib/Kconfig.ubsan | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Kconfig.ubsan b/lib/Kconfig.ubsan index 49518fb48cab..e07c1ba9ba13 100644 --- a/lib/Kconfig.ubsan +++ b/lib/Kconfig.ubsan @@ -18,6 +18,8 @@ config UBSAN_SANITIZE_ALL This option activates instrumentation for the entire kernel. If you don't enable this option, you have to explicitly specify UBSAN_SANITIZE := y for the files/directories you want to check for UB. + Enabling this option will get kernel image size increased + significantly. config UBSAN_ALIGNMENT bool "Enable checking of pointers alignment" @@ -25,5 +27,5 @@ config UBSAN_ALIGNMENT default y if !HAVE_EFFICIENT_UNALIGNED_ACCESS help This option enables detection of unaligned memory accesses. - Enabling this option on architectures that support unalligned + Enabling this option on architectures that support unaligned accesses may produce a lot of false positives. |