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Subject[PATCH v4 10/10] drivers/lkdtm: Remove references to CONFIG_REFCOUNT_FULL
Date
CONFIG_REFCOUNT_FULL no longer exists, so remove all references to it.

Cc: Ingo Molnar <mingo@kernel.org>
Cc: Elena Reshetova <elena.reshetova@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Kees Cook <keescook@chromium.org>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Will Deacon <will@kernel.org>
---
drivers/misc/lkdtm/refcount.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/misc/lkdtm/refcount.c b/drivers/misc/lkdtm/refcount.c
index abf3b7c1f686..de7c5ab528d9 100644
--- a/drivers/misc/lkdtm/refcount.c
+++ b/drivers/misc/lkdtm/refcount.c
@@ -119,7 +119,7 @@ void lkdtm_REFCOUNT_DEC_ZERO(void)
static void check_negative(refcount_t *ref, int start)
{
/*
- * CONFIG_REFCOUNT_FULL refuses to move a refcount at all on an
+ * refcount_t refuses to move a refcount at all on an
* over-sub, so we have to track our starting position instead of
* looking only at zero-pinning.
*/
@@ -202,7 +202,6 @@ static void check_from_zero(refcount_t *ref)

/*
* A refcount_inc() from zero should pin to zero or saturate and may WARN.
- * Only CONFIG_REFCOUNT_FULL provides this protection currently.
*/
void lkdtm_REFCOUNT_INC_ZERO(void)
{
--
2.24.0.rc0.303.g954a862665-goog
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