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hc

2023-12-08 01573e231f18eb2d99162747186f59511f56b64d

 kernel/include/linux/poison.h
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@@ -21,21 +21,13 @@
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  * non-initialized list entries.
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  */
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 #define LIST_POISON1  ((void *) 0x100 + POISON_POINTER_DELTA)
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-#define LIST_POISON2  ((void *) 0x200 + POISON_POINTER_DELTA)
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+#define LIST_POISON2  ((void *) 0x122 + POISON_POINTER_DELTA)
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 /********** include/linux/timer.h **********/
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-/*
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- * Magic number "tsta" to indicate a static timer initializer
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- * for the object debugging code.
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- */
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 #define TIMER_ENTRY_STATIC	((void *) 0x300 + POISON_POINTER_DELTA)
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-/********** mm/debug-pagealloc.c **********/
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-#ifdef CONFIG_PAGE_POISONING_ZERO
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-#define PAGE_POISON 0x00
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-#else
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+/********** mm/page_poison.c **********/
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 #define PAGE_POISON 0xaa
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-#endif
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 /********** mm/page_alloc.c ************/
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@@ -82,9 +74,6 @@
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 #define MUTEX_DEBUG_INIT	0x11
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 #define MUTEX_DEBUG_FREE	0x22
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 #define MUTEX_POISON_WW_CTX	((void *) 0x500 + POISON_POINTER_DELTA)
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-
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-/********** lib/flex_array.c **********/
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-#define FLEX_ARRAY_FREE	0x6c	/* for use-after-free poisoning */
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 /********** security/ **********/
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 #define KEY_DESTROY		0xbd