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Searched refs:redzone (Results 1 – 5 of 5) sorted by relevance

/linux/tools/testing/selftests/powerpc/copyloops/
H A Dvalidate.c18 unsigned long dst_off, unsigned long len, void *redzone, in do_one() argument
50 if (memcmp(dst, redzone, dstp - dst)) { in do_one()
56 if (memcmp(dstp+len, redzone, dst+BUFLEN-(dstp+len))) { in do_one()
65 char *src, *dst, *redzone, *fill; in test_copy_loop() local
71 redzone = malloc(BUFLEN); in test_copy_loop()
74 if (!src || !dst || !redzone || !fill) { in test_copy_loop()
79 memset(redzone, POISON, BUFLEN); in test_copy_loop()
89 redzone, fill); in test_copy_loop()
/linux/tools/mm/
H A Dslabinfo.c92 int redzone; variable
685 redzone = 1; in debug_opt_scan()
704 if (redzone) in debug_opt_scan()
706 redzone = 1; in debug_opt_scan()
755 if (redzone && !s->red_zone) { in slab_debug()
761 if (!redzone && s->red_zone) { in slab_debug()
/linux/arch/riscv/
H A DMakefile39 -Cno-redzone
/linux/arch/x86/
H A DMakefile198 KBUILD_RUSTFLAGS += -Cno-redzone=y
/linux/Documentation/dev-tools/
H A Dkfence.rst271 KFENCE also uses pattern-based redzones. For each object page, a redzone is set
272 up for all non-object memory. For typical alignments, the redzone is only