Commit 500543c5 authored Nov 21, 2019 by Will Deacon Committed by Ingo Molnar Nov 25, 2019

lkdtm: Remove references to CONFIG_REFCOUNT_FULL



CONFIG_REFCOUNT_FULL no longer exists, so remove all references to it.

Signed-off-by: Will Deacon <will@kernel.org>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Kees Cook <keescook@chromium.org>
Tested-by: Hanjun Guo <guohanjun@huawei.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Elena Reshetova <elena.reshetova@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20191121115902.2551-11-will@kernel.org


Signed-off-by: Ingo Molnar <mingo@kernel.org>

parent 2f30b369

drivers/misc/lkdtm/refcount.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -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)
		{

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