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Searched refs:POISON_INUSE (Results 1 - 25 of 30) sorted by relevance

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/kernel/linux/linux-5.10/include/linux/
H A Dpoison.h52 #define POISON_INUSE 0x5a /* for use-uninitialised poisoning */ macro
/kernel/linux/linux-5.10/tools/include/linux/
H A Dpoison.h61 #define POISON_INUSE 0x5a /* for use-uninitialised poisoning */ macro
/kernel/linux/linux-6.6/tools/include/linux/
H A Dpoison.h57 #define POISON_INUSE 0x5a /* for use-uninitialised poisoning */ macro
/kernel/linux/linux-6.6/include/linux/
H A Dpoison.h48 #define POISON_INUSE 0x5a /* for use-uninitialised poisoning */ macro
/kernel/linux/linux-5.10/drivers/gpu/drm/i915/gt/
H A Dintel_context_types.h21 #define CONTEXT_REDZONE POISON_INUSE
H A Dselftest_context.c112 memset(vaddr, POISON_INUSE, I915_GTT_PAGE_SIZE); in __live_context_size()
135 if (memchr_inv(vaddr, POISON_INUSE, I915_GTT_PAGE_SIZE)) { in __live_context_size()
H A Dintel_ring.c294 GEM_DEBUG_EXEC(memset32(cs, POISON_INUSE, bytes / sizeof(*cs))); in intel_ring_begin()
H A Dselftest_lrc.c245 POISON_INUSE, /* IPEHR: 0x5a5a5a5a [hung!] */ in live_unlite_restore()
4797 execlists_init_reg_state(memset(lrc, POISON_INUSE, PAGE_SIZE), in live_lrc_layout()
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/gt/
H A Dselftest_context.c113 memset(vaddr, POISON_INUSE, I915_GTT_PAGE_SIZE); in __live_context_size()
136 if (memchr_inv(vaddr, POISON_INUSE, I915_GTT_PAGE_SIZE)) { in __live_context_size()
H A Dintel_context_types.h23 #define CONTEXT_REDZONE POISON_INUSE
H A Dintel_ring.c304 memset32(cs, POISON_INUSE, bytes / sizeof(*cs)); in intel_ring_begin()
H A Dselftest_lrc.c188 __lrc_init_regs(memset(lrc, POISON_INUSE, PAGE_SIZE), in live_lrc_layout()
1394 memset(ptr, POISON_INUSE, vma->size); in create_result_vma()
H A Dintel_ring_submission.c295 memset(engine->status_page.addr, POISON_INUSE, PAGE_SIZE); in xcs_sanitize()
/kernel/linux/linux-5.10/drivers/gpu/drm/i915/gem/selftests/
H A Di915_gem_execbuffer.c129 memset(map, POISON_INUSE, 4096); in igt_gpu_reloc()
H A Di915_gem_mman.c758 memset_io(map, POISON_INUSE, obj->base.size); in gtt_set()
804 memset(vaddr, POISON_INUSE, obj->base.size); in wc_set()
900 if (x != expand32(POISON_INUSE)) { in __igt_mmap()
903 i * sizeof(x), x, expand32(POISON_INUSE)); in __igt_mmap()
H A Di915_gem_context.c1631 memset(cmd, POISON_INUSE, PAGE_SIZE); in read_from_scratch()
1667 memset(cmd, POISON_INUSE, PAGE_SIZE); in read_from_scratch()
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/gem/selftests/
H A Di915_gem_mman.c797 memset_io(map, POISON_INUSE, obj->base.size); in gtt_set()
843 memset(vaddr, POISON_INUSE, obj->base.size); in wc_set()
942 if (x != expand32(POISON_INUSE)) { in __igt_mmap()
945 i * sizeof(x), x, expand32(POISON_INUSE)); in __igt_mmap()
1135 if (x != expand32(POISON_INUSE)) { in ___igt_mmap_migrate()
1138 i * sizeof(x), x, expand32(POISON_INUSE)); in ___igt_mmap_migrate()
1227 expand32(POISON_INUSE), &rq); in __igt_mmap_migrate()
H A Di915_gem_context.c1636 memset(cmd, POISON_INUSE, PAGE_SIZE); in read_from_scratch()
1672 memset(cmd, POISON_INUSE, PAGE_SIZE); in read_from_scratch()
/kernel/linux/linux-5.10/mm/
H A Dmempool.c55 memset(obj, POISON_INUSE, size); in __check_element()
H A Dslub.c828 * Padding is done using 0x5a (POISON_INUSE)
852 p + off, POISON_INUSE, size_from_object(s) - off); in check_pad_bytes()
877 fault = memchr_inv(pad, POISON_INUSE, remainder); in slab_pad_check()
881 while (end > fault && end[-1] == POISON_INUSE) in slab_pad_check()
888 restore_bytes(s, "slab padding", POISON_INUSE, fault, end); in slab_pad_check()
909 endobject, POISON_INUSE, in check_object()
1122 memset(addr, POISON_INUSE, page_size(page)); in setup_page_debug()
H A Dslab.c2998 poison_obj(cachep, objp, POISON_INUSE); in cache_alloc_debugcheck_after()
/kernel/linux/linux-6.6/mm/
H A Dmempool.c54 memset(obj, POISON_INUSE, size); in __check_element()
H A Dslub.c1123 * Padding is done using 0x5a (POISON_INUSE)
1151 p + off, POISON_INUSE, size_from_object(s) - off); in check_pad_bytes()
1176 fault = memchr_inv(kasan_reset_tag(pad), POISON_INUSE, remainder); in slab_pad_check()
1180 while (end > fault && end[-1] == POISON_INUSE) in slab_pad_check()
1187 restore_bytes(s, "slab padding", POISON_INUSE, fault, end); in slab_pad_check()
1219 endobject, POISON_INUSE, in check_object()
1421 memset(kasan_reset_tag(addr), POISON_INUSE, slab_size(slab)); in setup_slab_debug() local
/kernel/linux/linux-5.10/kernel/debug/kdb/
H A Dkdb_support.c797 memset(p, POISON_INUSE, best->size - 1); in debug_kmalloc()
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/gem/
H A Di915_gem_stolen.c635 POISON_INUSE); in i915_gem_object_get_pages_stolen()

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