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| author |   Kees Cook <keescook@chromium.org> | 2017-02-03 15:26:50 -0800 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2017-02-10 09:04:20 +0100 |
| commit | ff86b30010eee8249dc244ce1868b886bbee6449 (patch) | |
| tree | dcfe7ed064e89cdc61c5e61391c4639cdd3bf964 /drivers/misc/lkdtm.h | |
| parent | kref: Implement 'struct kref' using refcount_t (diff) | |
| download | linux-dev-ff86b30010eee8249dc244ce1868b886bbee6449.tar.xz linux-dev-ff86b30010eee8249dc244ce1868b886bbee6449.zip | |
lkdtm: Convert to refcount_t testing
Since we'll be using refcount_t instead of atomic_t for refcounting,
change the LKDTM tests to reflect the new interface and test conditions.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Hans Liljestrand <ishkamiel@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: arnd@arndb.de
Cc: dhowells@redhat.com
Cc: dwindsor@gmail.com
Cc: elena.reshetova@intel.com
Cc: gregkh@linuxfoundation.org
Cc: h.peter.anvin@intel.com
Cc: kernel-hardening@lists.openwall.com
Cc: will.deacon@arm.com
Link: http://lkml.kernel.org/r/1486164412-7338-3-git-send-email-keescook@chromium.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/misc/lkdtm.h')
| -rw-r--r-- | drivers/misc/lkdtm.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/misc/lkdtm.h b/drivers/misc/lkdtm.h index cfa1039c62e7..67d27be60405 100644 --- a/drivers/misc/lkdtm.h +++ b/drivers/misc/lkdtm.h @@ -19,8 +19,12 @@ void lkdtm_SOFTLOCKUP(void); void lkdtm_HARDLOCKUP(void); void lkdtm_SPINLOCKUP(void); void lkdtm_HUNG_TASK(void); -void lkdtm_ATOMIC_UNDERFLOW(void); -void lkdtm_ATOMIC_OVERFLOW(void); +void lkdtm_REFCOUNT_SATURATE_INC(void); +void lkdtm_REFCOUNT_SATURATE_ADD(void); +void lkdtm_REFCOUNT_ZERO_DEC(void); +void lkdtm_REFCOUNT_ZERO_INC(void); +void lkdtm_REFCOUNT_ZERO_SUB(void); +void lkdtm_REFCOUNT_ZERO_ADD(void); void lkdtm_CORRUPT_LIST_ADD(void); void lkdtm_CORRUPT_LIST_DEL(void); |