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/OK3568_Linux_fs/buildroot/boot/grub2/
H A D0049-mmap-Fix-memory-leak-when-iterating-over-mapped-memo.patch4 Subject: [PATCH] mmap: Fix memory leak when iterating over mapped memory
15 grub-core/mmap/mmap.c | 2 ++
18 diff --git a/grub-core/mmap/mmap.c b/grub-core/mmap/mmap.c
20 --- a/grub-core/mmap/mmap.c
21 +++ b/grub-core/mmap/mmap.c
H A D0040-mmap-Don-t-register-cutmem-and-badram-commands-when-.patch4 Subject: [PATCH] mmap: Don't register cutmem and badram commands when lockdown
19 grub-core/mmap/mmap.c | 13 +++++++------
37 diff --git a/grub-core/mmap/mmap.c b/grub-core/mmap/mmap.c
39 --- a/grub-core/mmap/mmap.c
40 +++ b/grub-core/mmap/mmap.c
51 GRUB_MOD_INIT(mmap)
/OK3568_Linux_fs/kernel/tools/perf/arch/x86/util/
H A Devent.c22 union perf_event *event = zalloc(sizeof(event->mmap) + in perf_event__synthesize_extra_kmaps()
40 size = sizeof(event->mmap) - sizeof(event->mmap.filename) + in perf_event__synthesize_extra_kmaps()
46 event->mmap.header.type = PERF_RECORD_MMAP; in perf_event__synthesize_extra_kmaps()
57 event->mmap.header.size = size; in perf_event__synthesize_extra_kmaps()
59 event->mmap.start = pos->start; in perf_event__synthesize_extra_kmaps()
60 event->mmap.len = pos->end - pos->start; in perf_event__synthesize_extra_kmaps()
61 event->mmap.pgoff = pos->pgoff; in perf_event__synthesize_extra_kmaps()
62 event->mmap.pid = machine->pid; in perf_event__synthesize_extra_kmaps()
64 strlcpy(event->mmap.filename, kmap->name, PATH_MAX); in perf_event__synthesize_extra_kmaps()
/OK3568_Linux_fs/kernel/tools/perf/util/
H A Dmmap.c39 size_t mmap__mmap_len(struct mmap *map) in mmap__mmap_len()
71 static int perf_mmap__aio_enabled(struct mmap *map) in perf_mmap__aio_enabled()
77 static int perf_mmap__aio_alloc(struct mmap *map, int idx) in perf_mmap__aio_alloc()
79 map->aio.data[idx] = mmap(NULL, mmap__mmap_len(map), PROT_READ|PROT_WRITE, in perf_mmap__aio_alloc()
89 static void perf_mmap__aio_free(struct mmap *map, int idx) in perf_mmap__aio_free()
97 static int perf_mmap__aio_bind(struct mmap *map, int idx, int cpu, int affinity) in perf_mmap__aio_bind()
126 static int perf_mmap__aio_alloc(struct mmap *map, int idx) in perf_mmap__aio_alloc()
135 static void perf_mmap__aio_free(struct mmap *map, int idx) in perf_mmap__aio_free()
140 static int perf_mmap__aio_bind(struct mmap *map __maybe_unused, int idx __maybe_unused, in perf_mmap__aio_bind()
147 static int perf_mmap__aio_mmap(struct mmap *map, struct mmap_params *mp) in perf_mmap__aio_mmap()
[all …]
H A Dmmap.h32 struct mmap { struct
54 int mmap__mmap(struct mmap *map, struct mmap_params *mp, int fd, int cpu); argument
55 void mmap__munmap(struct mmap *map);
57 union perf_event *perf_mmap__read_forward(struct mmap *map);
59 int perf_mmap__push(struct mmap *md, void *to,
60 int push(struct mmap *map, void *to, void *buf, size_t size));
62 size_t mmap__mmap_len(struct mmap *map);
/OK3568_Linux_fs/kernel/tools/testing/selftests/vm/
H A Dmap_fixed_noreplace.c34 addr = mmap(NULL, size, PROT_NONE, flags, -1, 0); in find_base_addr()
69 p = mmap((void *)addr, size, PROT_NONE, flags, -1, 0); in main()
90 p = mmap((void *)addr, size, PROT_NONE, flags, -1, 0); in main()
110 p = mmap((void *)addr, size, PROT_NONE, flags, -1, 0); in main()
131 p = mmap((void *)addr, size, PROT_NONE, flags, -1, 0); in main()
151 p = mmap((void *)addr, size, PROT_NONE, flags, -1, 0); in main()
171 p = mmap((void *)addr, size, PROT_NONE, flags, -1, 0); in main()
191 p = mmap((void *)addr, size, PROT_NONE, flags, -1, 0); in main()
211 p = mmap((void *)addr, size, PROT_NONE, flags, -1, 0); in main()
H A Dmremap_dontunmap.c49 void *source_mapping = mmap(NULL, num_pages * page_size, PROT_NONE, in kernel_support_for_mremap_dontunmap()
103 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple()
142 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_shmem()
191 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_fixed()
197 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_fixed()
247 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping()
299 mmap(NULL, 5 * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping_overwrite()
305 mmap(NULL, 10 * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping_overwrite()
349 mmap(NULL, page_size, PROT_READ | PROT_WRITE, in main()
/OK3568_Linux_fs/kernel/arch/um/kernel/
H A Dtlb.c27 } mmap; member
73 ret = map(&hvc->mm->context.id, op->u.mmap.addr, in do_ops()
74 op->u.mmap.len, op->u.mmap.prot, in do_ops()
75 op->u.mmap.fd, in do_ops()
76 op->u.mmap.offset, finished, in do_ops()
79 map_memory(op->u.mmap.addr, op->u.mmap.offset, in do_ops()
80 op->u.mmap.len, 1, 1, 1); in do_ops()
138 (last->u.mmap.addr + last->u.mmap.len == virt) && in add_mmap()
139 (last->u.mmap.prot == prot) && (last->u.mmap.fd == fd) && in add_mmap()
140 (last->u.mmap.offset + last->u.mmap.len == offset)) { in add_mmap()
[all …]
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/arm/
H A Dxen.txt29 xen,uefi-mmap-start | 64-bit | Guest physical address of the UEFI memory
32 xen,uefi-mmap-size | 32-bit | Size in bytes of the UEFI memory map
35 xen,uefi-mmap-desc-size | 32-bit | Size in bytes of each entry in the UEFI
38 xen,uefi-mmap-desc-ver | 32-bit | Version of the mmap descriptor format.
49 xen,uefi-mmap-start = <0xXXXXXXXX>;
50 xen,uefi-mmap-size = <0xXXXXXXXX>;
51 xen,uefi-mmap-desc-size = <0xXXXXXXXX>;
52 xen,uefi-mmap-desc-ver = <0xXXXXXXXX>;
/OK3568_Linux_fs/kernel/tools/testing/selftests/bpf/prog_tests/
H A Dmmap.c41 tmp1 = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, rdmap_fd, 0); in test_mmap()
47 tmp1 = mmap(NULL, 4096, PROT_READ, MAP_SHARED, rdmap_fd, 0); in test_mmap()
59 bss_mmaped = mmap(NULL, bss_sz, PROT_READ | PROT_WRITE, MAP_SHARED, in test_mmap()
67 map_mmaped = mmap(NULL, map_sz, PROT_READ | PROT_WRITE, MAP_SHARED, in test_mmap()
132 map_mmaped = mmap(NULL, map_sz, PROT_READ, MAP_SHARED, data_map_fd, 0); in test_mmap()
151 p = mmap(NULL, map_sz, flags, MAP_SHARED, data_map_fd, 0); in test_mmap()
166 tmp1 = mmap(NULL, map_sz, PROT_READ | PROT_WRITE, MAP_SHARED, in test_mmap()
186 tmp0 = mmap(NULL, 4 * page_size, PROT_READ, MAP_SHARED | MAP_ANONYMOUS, in test_mmap()
192 tmp1 = mmap(tmp0, 3 * page_size, PROT_READ, MAP_SHARED | MAP_FIXED, in test_mmap()
207 tmp2 = mmap(tmp1 + page_size, page_size, PROT_READ, in test_mmap()
[all …]
/OK3568_Linux_fs/yocto/poky/meta/recipes-devtools/qemu/qemu/
H A D0001-Define-MAP_SYNC-and-MAP_SHARED_VALIDATE-on-needed-li.patch17 util/mmap-alloc.c | 10 +++++++---
20 diff --git a/util/mmap-alloc.c b/util/mmap-alloc.c
22 --- a/util/mmap-alloc.c
23 +++ b/util/mmap-alloc.c
43 #include "qemu/mmap-alloc.h"
/OK3568_Linux_fs/yocto/meta-openembedded/meta-filesystems/recipes-utils/xfsprogs/files/
H A D0002-include-include-xfs-linux.h-after-sys-mman.h.patch13 io/mmap.c | 5 +++--
16 diff --git a/io/mmap.c b/io/mmap.c
18 --- a/io/mmap.c
19 +++ b/io/mmap.c
/OK3568_Linux_fs/u-boot/arch/arm/cpu/arm926ejs/armada100/
H A Ddram.c32 struct armd1ddr_map_registers mmap[2]; member
43 u32 CS_valid = 0x01 & readl(&ddr_regs->mmap[chip_sel].cs); in armd1_sdram_base()
48 result = readl(&ddr_regs->mmap[chip_sel].cs) & 0xFF800000; in armd1_sdram_base()
60 u32 CS_valid = 0x01 & readl(&ddr_regs->mmap[chip_sel].cs); in armd1_sdram_size()
65 result = readl(&ddr_regs->mmap[chip_sel].cs); in armd1_sdram_size()
/OK3568_Linux_fs/yocto/meta-openembedded/meta-oe/recipes-extended/libx86-1/libx86-1.1/
H A Dlibx86-mmap-offset.patch76 m = mmap((void *)REAL_MEM_BASE, REAL_MEM_SIZE,
83 perror("mmap /dev/zero");
147 - m = mmap((void *)0, 0x502,
150 + m = mmap(offset, 0x502,
157 perror("mmap /dev/mem");
162 - m = mmap((void *)0xa0000, 0x100000 - 0xa0000,
163 + m = mmap(offset+0xa0000, 0x100000 - 0xa0000,
172 perror("mmap /dev/mem");
/OK3568_Linux_fs/buildroot/package/libv4l/
H A D0001-libv4l2-Support-mmap-to-libv4l-plugin.patch4 Subject: [PATCH 1/7] libv4l2: Support mmap() to libv4l-plugin
20 + void * (*mmap)(void *dev_ops_priv, void *start, size_t length, int prot,
33 + if (index != -1 && devices[index].dev_ops->mmap) {
35 + result = devices[index].dev_ops->mmap(
44 /* Check if the mmap data matches our answer to QUERY_BUF. If it doesn't,
45 let the kernel handle it (to allow for mmap-based non capture use) */
H A D0003-libv4l-add-V4L2_MEMORY_DMABUF-memory-support.patch51 + "buf conversion and mmap emulation are disabled\n");
69 /* Since we need to do conversion try to use mmap (streaming) mode under
77 if (index != -1 && devices[index].dev_ops->mmap) {
79 result = devices[index].dev_ops->mmap(
89 /* Check if the mmap data matches our answer to QUERY_BUF. If it doesn't,
90 let the kernel handle it (to allow for mmap-based non capture use) */
/OK3568_Linux_fs/yocto/meta-rockchip/recipes-multimedia/v4l2apps/v4l-utils/
H A D0001-libv4l2-Support-mmap-to-libv4l-plugin.patch4 Subject: [PATCH 1/6] libv4l2: Support mmap() to libv4l-plugin
20 + void * (*mmap)(void *dev_ops_priv, void *start, size_t length, int prot,
33 + if (index != -1 && devices[index].dev_ops->mmap) {
35 + result = devices[index].dev_ops->mmap(
44 /* Check if the mmap data matches our answer to QUERY_BUF. If it doesn't,
45 let the kernel handle it (to allow for mmap-based non capture use) */
H A D0003-libv4l-Support-V4L2_MEMORY_DMABUF.patch52 + "buf conversion and mmap emulation are disabled\n");
70 /* Since we need to do conversion try to use mmap (streaming) mode under
78 if (index != -1 && devices[index].dev_ops->mmap) {
80 result = devices[index].dev_ops->mmap(
90 /* Check if the mmap data matches our answer to QUERY_BUF. If it doesn't,
91 let the kernel handle it (to allow for mmap-based non capture use) */
/OK3568_Linux_fs/kernel/Documentation/ia64/
H A Daliasing.rst96 mmap of /dev/mem
111 mmap of /sys/class/pci_bus/.../legacy_mem
114 This is very similar to mmap of /dev/mem, except that legacy_mem
115 only allows mmap of the one megabyte "legacy MMIO" area for a
124 The /dev/mem mmap constraints apply.
126 mmap of /proc/bus/pci/.../??.?
129 This is an MMIO mmap of PCI functions, which additionally may or
175 mmap of various MMIO regions from /dev/mem by "X" on Intel platforms
181 when the EFI memory map is incomplete, every /dev/mem mmap must
185 mmap of 0x0-0x9FFFF /dev/mem by "hwinfo" on HP sx1000 with VGA enabled
[all …]
/OK3568_Linux_fs/kernel/Documentation/userspace-api/media/dvb/
H A Ddmx-mmap.rst4 .. _dmx-mmap:
7 Digital TV mmap()
13 dmx-mmap - Map device memory into application address space
25 .. c:function:: void *mmap( void *start, size_t length, int prot, int flags, int fd, off_t offset )
33 multiple of the pagesize and mmap will fail when the specified
56 :c:func:`mmap()` will fail. If ``MAP_FIXED`` is specified,
80 The :c:func:`mmap()` function asks to map ``length`` bytes starting at
94 On success :c:func:`mmap()` returns a pointer to the mapped buffer. On
/OK3568_Linux_fs/yocto/poky/meta/recipes-support/apr/apr/
H A D0001-configure-Remove-runtime-test-for-mmap-that-can-map-.patch4 Subject: [PATCH] configure: Remove runtime test for mmap that can map
22 @@ -1303,36 +1303,6 @@ AC_CHECK_FUNCS([mmap munmap shm_open shm_unlink shmget shmat shmdt shmctl \
26 -# Not all systems can mmap /dev/zero (such as HP-UX). Check for that.
29 - AC_CACHE_CHECK([for mmap that can map /dev/zero],
45 - m = mmap(0, sizeof(void*), PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
/OK3568_Linux_fs/kernel/Documentation/userspace-api/media/v4l/
H A Dfunc-mmap.rst4 .. _func-mmap:
7 V4L2 mmap()
13 v4l2-mmap - Map device memory into application address space
23 .. c:function:: void *mmap( void *start, size_t length, int prot, int flags, int fd, off_t offset )
31 multiple of the pagesize and mmap will fail when the specified
55 :c:func:`mmap()` function fails.
71 :c:func:`mmap()` will fail. If ``MAP_FIXED`` is specified,
101 The :c:func:`mmap()` function asks to map ``length`` bytes starting at
116 On success :c:func:`mmap()` returns a pointer to the mapped buffer. On
/OK3568_Linux_fs/yocto/meta-openembedded/meta-oe/recipes-devtools/php/php/
H A D0001-ext-opcache-config.m4-enable-opcache.patch107 AC_MSG_CHECKING(for mmap() using MAP_ANON shared memory support)
129 - shm = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANON, -1, 0);
165 - AC_DEFINE(HAVE_SHM_MMAP_ANON, 1, [Define if you have mmap(MAP_ANON) SHM support])
167 + AC_DEFINE(HAVE_SHM_MMAP_ANON, 1, [Define if you have mmap(MAP_ANON) SHM support])
172 AC_MSG_CHECKING(for mmap() using shm_open() shared memory support)
209 - shm = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
238 - AC_DEFINE(HAVE_SHM_MMAP_POSIX, 1, [Define if you have POSIX mmap() SHM support])
242 + AC_DEFINE(HAVE_SHM_MMAP_POSIX, 1, [Define if you have POSIX mmap() SHM support])
/OK3568_Linux_fs/buildroot/package/perl-sys-mmap/
H A DConfig.in2 bool "perl-sys-mmap"
5 uses mmap to map in a file as a Perl variable.
9 comment "perl-sys-mmap needs a toolchain w/ dynamic library"
/OK3568_Linux_fs/kernel/tools/testing/selftests/memfd/
H A Dmemfd_test.c175 p = mmap(NULL, in mfd_assert_mmap_shared()
193 p = mmap(NULL, in mfd_assert_mmap_private()
248 p = mmap(NULL, in mfd_assert_read()
261 p = mmap(NULL, in mfd_assert_read()
280 p = mmap(NULL, in mfd_assert_read_shared()
298 p = mmap(NULL, in mfd_assert_fork_private_write()
347 p = mmap(NULL, in mfd_assert_write()
361 p = mmap(NULL, in mfd_assert_write()
376 p = mmap(NULL, in mfd_assert_write()
421 p = mmap(NULL, in mfd_fail_write()
[all …]

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