/openbmc/linux/tools/testing/selftests/mm/ |
H A D | mlock2-tests.c | 196 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_mlock_lock() 259 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_mlock_onfault() 301 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_lock_onfault_of_present() 337 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_munlockall() 363 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_munlockall() 418 map = mmap(NULL, 3 * page_size, PROT_READ | PROT_WRITE, in test_vma_management()
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H A D | cow.c | 684 mem = mmap(NULL, pagesize, PROT_READ | PROT_WRITE, in do_run_with_base_page() 745 mmap_mem = mmap(NULL, mmap_size, PROT_READ | PROT_WRITE, in do_run_with_thp() 813 mremap_mem = mmap(NULL, mremap_size, PROT_NONE, in do_run_with_thp() 936 mem = mmap(NULL, hugetlbsize, PROT_READ | PROT_WRITE, flags, -1, 0); in run_with_hugetlb() 949 dummy = mmap(NULL, hugetlbsize, PROT_READ | PROT_WRITE, flags, -1, 0); in run_with_hugetlb() 1384 mem = mmap(NULL, pagesize, PROT_READ | PROT_WRITE, in run_with_zeropage() 1423 mmap_mem = mmap(NULL, mmap_size, PROT_READ | PROT_WRITE, in run_with_huge_zeropage() 1429 mmap_smem = mmap(NULL, mmap_size, PROT_READ, in run_with_huge_zeropage() 1492 smem = mmap(NULL, pagesize, PROT_READ, MAP_SHARED, fd, 0); in run_with_memfd() 1543 smem = mmap(NULL, pagesize, PROT_READ, MAP_SHARED, fd, 0); in run_with_tmpfile() [all …]
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H A D | hmm-tests.c | 314 buffer->ptr = mmap(NULL, size, in TEST_F() 377 buffer->ptr = mmap(NULL, size, in TEST_F() 436 buffer->ptr = mmap(NULL, size, in TEST_F() 484 buffer->ptr = mmap(NULL, size, in TEST_F() 552 buffer->ptr = mmap(NULL, size, in TEST_F() 630 buffer->ptr = mmap(NULL, size, in TEST_F() 705 buffer->ptr = mmap(NULL, size, in TEST_F() 809 buffer->ptr = mmap(NULL, size, in TEST_F() 878 buffer->ptr = mmap(NULL, size, in TEST_F() 926 buffer->ptr = mmap(NULL, size, in TEST_F() [all …]
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H A D | mkdirty.c | 67 mmap_mem = mmap(NULL, mmap_size, prot, MAP_PRIVATE|MAP_ANON, in mmap_thp_range() 94 mem = mmap(NULL, pagesize, PROT_READ, MAP_PRIVATE|MAP_ANON, -1, 0); in test_ptrace_write() 164 mem = mmap(NULL, pagesize, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANON, in test_page_migration() 281 dst = mmap(NULL, pagesize, PROT_READ, MAP_PRIVATE|MAP_ANON, -1, 0); in test_uffdio_copy()
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/openbmc/openbmc/poky/meta/recipes-devtools/qemu/qemu/ |
H A D | 0004-linux-user-Rewrite-target_shmat.patch | 16 linux-user/mmap.c | 166 +++++++++++++++++++++++++++++++++++++--------- 19 diff --git a/linux-user/mmap.c b/linux-user/mmap.c 21 --- a/linux-user/mmap.c 22 +++ b/linux-user/mmap.c 170 + test = mmap(want, m_len, mmap_p, mmap_f, -1, 0); 172 + /* shmat returns EINVAL not EEXIST like mmap. */
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/openbmc/linux/tools/testing/selftests/mincore/ |
H A D | mincore_selftest.c | 50 addr = mmap(NULL, page_size, PROT_READ | PROT_WRITE, in TEST() 94 addr = mmap(NULL, page_size, PROT_READ | PROT_WRITE, in TEST() 149 addr = mmap(NULL, page_size, PROT_READ | PROT_WRITE, in TEST() 231 addr = mmap(NULL, FILE_SIZE, PROT_READ | PROT_WRITE, in TEST() 330 addr = mmap(NULL, FILE_SIZE, PROT_READ | PROT_WRITE, in TEST()
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/openbmc/linux/tools/lib/perf/ |
H A D | evsel.c | 49 (_evsel->mmap ? ((struct perf_mmap *) xyarray__entry(_evsel->mmap, _cpu_map_idx, _thread)) \ 74 evsel->mmap = xyarray__new(ncpus, nthreads, sizeof(struct perf_mmap)); in perf_evsel__alloc_mmap() 76 return evsel->mmap != NULL ? 0 : -ENOMEM; in perf_evsel__alloc_mmap() 227 if (evsel->fd == NULL || evsel->mmap == NULL) in perf_evsel__munmap() 241 xyarray__delete(evsel->mmap); in perf_evsel__munmap() 242 evsel->mmap = NULL; in perf_evsel__munmap() 253 if (evsel->fd == NULL || evsel->mmap) in perf_evsel__mmap()
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H A D | evlist.c | 420 maps = overwrite ? evlist->mmap_ovw : evlist->mmap; in perf_evlist__mmap_cb_get() 430 evlist->mmap = maps; in perf_evlist__mmap_cb_get() 513 if (ops->mmap(map, mp, *output, evlist_cpu) < 0) in mmap_per_evsel() 645 if (!ops || !ops->get || !ops->mmap) in perf_evlist__mmap_ops() 673 .mmap = perf_evlist__mmap_cb_mmap, in perf_evlist__mmap() 685 if (evlist->mmap) { in perf_evlist__munmap() 687 perf_mmap__munmap(&evlist->mmap[i]); in perf_evlist__munmap() 695 zfree(&evlist->mmap); in perf_evlist__munmap()
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/openbmc/linux/tools/perf/python/ |
H A D | twatch.py | 16 task = 1, comm = 1, mmap = 0, freq = 0, 31 evlist.mmap()
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/openbmc/phosphor-ipmi-flash/tools/test/ |
H A D | io_unittest.cpp | 43 EXPECT_CALL(sys_mock, mmap(0, _, _, _, fd, _)).WillOnce(Return(MAP_FAILED)); in TEST_F() 56 EXPECT_CALL(sys_mock, mmap(0, _, _, _, fd, _)).WillOnce(Return(&source)); in TEST_F() 78 EXPECT_CALL(sys_mock, mmap(0, _, _, _, fd, _)).WillOnce(Return(MAP_FAILED)); in TEST_F() 91 EXPECT_CALL(sys_mock, mmap(0, _, _, _, fd, _)) in TEST_F()
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/openbmc/linux/Documentation/powerpc/ |
H A D | vas-api.rst | 43 should use the mmap() system call to map the hardware address of engine's 48 (aka paste_address) returned by mmap(). User space can close the 67 * mmap() the engine's request queue into application's virtual 164 mmap() NX-GZIP device 172 paste_addr = mmap(addr, size, prot, flags, fd, offset); 174 Only restrictions on mmap for a NX-GZIP device fd are: 179 Refer to mmap(2) man page for additional details/restrictions. 180 In addition to the error conditions listed on the mmap(2) man 185 (i.e mmap() does not follow a successful call 285 addr = mmap(NULL, 4096, PROT_READ|PROT_WRITE, [all …]
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/openbmc/linux/sound/core/ |
H A D | memalloc.c | 193 if (ops && ops->mmap) in snd_dma_buffer_mmap() 194 return ops->mmap(dmab, area); in snd_dma_buffer_mmap() 342 .mmap = snd_dma_continuous_mmap, 405 .mmap = snd_dma_vmalloc_mmap, 460 .mmap = snd_dma_iram_mmap, 487 .mmap = snd_dma_dev_mmap, 533 .mmap = snd_dma_wc_mmap, 663 .mmap = snd_dma_noncontig_mmap, 710 .mmap = snd_dma_sg_wc_mmap, 858 .mmap = snd_dma_sg_fallback_mmap, [all …]
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/openbmc/linux/Documentation/userspace-api/media/v4l/ |
H A D | mmap.rst | 39 address space with the :c:func:`mmap()` function. The 44 parameter to the :c:func:`mmap()` function. When using the 49 separately, so the number of calls to :c:func:`mmap()` should 75 printf("Video capturing or mmap-streaming is not supported\\n"); 108 buffers[i].start = mmap(NULL, buffer.length, 116 perror("mmap"); 148 printf("Video capturing or mmap-streaming is not supported\\n"); 188 buffers[i].start[j] = mmap(NULL, buffer.m.planes[j].length, 196 perror("mmap"); 261 and :ref:`VIDIOC_STREAMOFF <VIDIOC_STREAMON>` ioctls, the :ref:`mmap() [all …]
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/openbmc/linux/drivers/accel/habanalabs/common/ |
H A D | memory_mgr.c | 212 atomic_set(&buf->mmap, 0); in hl_mmap_mem_buf_vm_close() 276 if (atomic_cmpxchg(&buf->mmap, 0, 1)) { 290 rc = buf->behavior->mmap(buf, vma, args); 292 atomic_set(&buf->mmap, 0);
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/openbmc/qemu/linux-user/ |
H A D | mmap.c | 278 void *ptr = mmap(addr, len, PROT_NONE, in do_munmap() 368 void *p = mmap(host_start, host_page_size, in mmap_frag() 468 ptr = mmap(g2h_untagged(addr), size, PROT_NONE, in mmap_find_vma() 603 p = mmap(want_p, len, host_prot, flags, fd, offset); in mmap_h_eq_g() 686 p = mmap(want_p, len, host_prot, flags, fd, offset); in mmap_h_lt_g() 698 void *t = mmap(p, len - fileend_adj, host_prot, in mmap_h_lt_g() 750 void *t = mmap(p, len - fileend_adj, host_prot, in mmap_h_lt_g() 872 p = mmap(want_p, host_len, host_prot, flags, -1, 0); in mmap_h_gt_g() 874 p = mmap(want_p, host_len, host_prot, flags, fd, in mmap_h_gt_g() 877 p = mmap(want_p, host_len, host_prot | PROT_WRITE, in mmap_h_gt_g() [all …]
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/openbmc/qemu/tests/tcg/multiarch/linux/ |
H A D | linux-madvise.c | 12 page = mmap(NULL, pagesize, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0); in test_anonymous() 47 page = mmap(NULL, pagesize, PROT_READ, MAP_PRIVATE, fd, 0); in test_file()
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/openbmc/qemu/util/ |
H A D | mmap-alloc.c | 177 return mmap(0, size, PROT_NONE, flags, fd, 0); in mmap_reserve() 207 activated_ptr = mmap(ptr, size, prot, flags | map_sync_flags, fd, in mmap_activate() 232 activated_ptr = mmap(ptr, size, prot, flags, fd, map_offset); in mmap_activate()
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/openbmc/linux/tools/perf/tests/ |
H A D | perf-time-to-tsc.c | 90 struct mmap *md; in test__perf_time_to_tsc() 126 pc = evlist->mmap[0].core.base; in test__perf_time_to_tsc() 149 md = &evlist->mmap[i]; in test__perf_time_to_tsc()
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/openbmc/openbmc/poky/meta/lib/oe/ |
H A D | qa.py | 7 import os, struct, mmap 62 self.data = mmap.mmap(f.fileno(), 0, access=mmap.ACCESS_READ)
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/openbmc/linux/tools/testing/selftests/sgx/ |
H A D | load.c | 63 bin = mmap(NULL, sb.st_size, PROT_READ, MAP_PRIVATE, fd, 0); in encl_map_bin() 204 ptr = mmap(NULL, PAGE_SIZE, PROT_READ, MAP_SHARED, fd, 0); in encl_load() 217 ptr = mmap(NULL, PAGE_SIZE, PROT_EXEC, MAP_SHARED, fd, 0); in encl_load() 295 seg->src = mmap(NULL, heap_size, PROT_READ | PROT_WRITE, in encl_load() 323 area = mmap(NULL, encl_size * 2, PROT_NONE, in encl_map_area()
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/openbmc/hiomapd/vpnor/test/ |
H A D | write_patch.cpp | 65 map = mmap(NULL, sizeof(src), PROT_READ, MAP_SHARED, fd, 0); in main() 74 map = mmap(NULL, sizeof(src), PROT_READ, MAP_SHARED, fd, 0); in main()
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/openbmc/linux/Documentation/arch/arm64/ |
H A D | tagged-address-abi.rst | 30 - ``mmap()`` syscall where either: 40 during creation and with the same restrictions as for ``mmap()`` above 50 - ``brk()``, ``mmap()`` and the ``new_address`` argument to 56 ``mmap()`` and ``mremap()`` system calls. 128 - ``mmap()`` (since kernel v5.6). 162 ptr = mmap(NULL, sysconf(_SC_PAGE_SIZE), PROT_READ | PROT_WRITE,
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/openbmc/linux/Documentation/PCI/ |
H A D | sysfs-pci.rst | 47 resource0..N PCI resource N, if present (binary, mmap, rw\ [1]_) 48 resource0_wc..N_wc PCI WC map resource N, if prefetchable (binary, mmap) 61 mmap - file is mmapable 71 mmapable files are available via an mmap of the file at offset 0 and can be 74 value from any attempted mmap. The most notable of these are I/O port 125 mmap() through files in /proc/bus/pci, platforms may also set HAVE_PCI_MMAP.
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/openbmc/linux/tools/testing/selftests/powerpc/tm/ |
H A D | tm-signal-context-force-tm.c | 60 ucp->uc_link = mmap(NULL, sizeof(ucontext_t), in usr_signal_handler() 127 ss.ss_sp = mmap(NULL, SIGSTKSZ, PROT_READ | PROT_WRITE, in tm_trap_test()
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/openbmc/phosphor-mboxd/vpnor/test/ |
H A D | write_patch.cpp | 62 map = mmap(NULL, sizeof(src), PROT_READ, MAP_SHARED, fd, 0); in main() 71 map = mmap(NULL, sizeof(src), PROT_READ, MAP_SHARED, fd, 0); in main()
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