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

/linux/tools/testing/selftests/arm64/mte/
H A Dcheck_child_memory.c20 #define UNDERFLOW MT_GRANULE_SIZE macro
58 mte_initialize_current_context(mode, (uintptr_t)ptr, -UNDERFLOW); in check_child_tag_inheritance()
59 memset(ptr - UNDERFLOW, '2', UNDERFLOW); in check_child_tag_inheritance()
94 UNDERFLOW, OVERFLOW); in check_child_memory_mapping()
96 UNDERFLOW, OVERFLOW) != KSFT_PASS) in check_child_memory_mapping()
99 mte_free_memory_tag_range((void *)ptr, sizes[run], mem_type, UNDERFLOW, OVERFLOW); in check_child_memory_mapping()
118 map_size = sizes[run] + OVERFLOW + UNDERFLOW; in check_child_file_mapping()
124 ptr = map_ptr + UNDERFLOW; in check_child_file_mapping()
H A Dcheck_mmap_options.c23 #define UNDERFLOW MT_GRANULE_SIZE macro
80 mte_initialize_current_context(mode, (uintptr_t)ptr, -UNDERFLOW); in check_mte_memory()
81 memset(ptr - UNDERFLOW, '2', UNDERFLOW); in check_mte_memory()
97 mte_initialize_current_context(mode, (uintptr_t)ptr, -UNDERFLOW); in check_mte_memory()
98 memcpy(buf, ptr - UNDERFLOW, MT_GRANULE_SIZE); in check_mte_memory()
125 map_size = sizes[run] + OVERFLOW + UNDERFLOW; in check_anonymous_memory_mapping()
130 ptr = map_ptr + UNDERFLOW; in check_anonymous_memory_mapping()
165 map_size = sizes[run] + UNDERFLOW + OVERFLOW; in check_file_memory_mapping()
171 ptr = map_ptr + UNDERFLOW; in check_file_memory_mapping()
200 map_size = sizes[run] + OVERFLOW + UNDERFLOW; in check_clear_prot_mte_flag()
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/linux/drivers/gpu/drm/amd/display/dc/irq/dce110/
H A Dirq_service_dce110.c180 [DC_IRQ_SOURCE_DC ## reg_num ## UNDERFLOW] = dummy_irq_entry()
/linux/arch/m68k/ifpsp060/src/
H A Dfpsp.S11761 # UNDERFLOW:
H A Dfplsp.S9058 #--|X| IS LARGE, GENERATE OVERFLOW IF X > 0; ELSE GENERATE UNDERFLOW