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Searched refs:kmalloc (Results 1 – 25 of 2553) sorted by relevance

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/kernel/linux/linux-5.10/samples/kmemleak/
Dkmemleak-test.c43 pr_info("kmalloc(32) = %p\n", kmalloc(32, GFP_KERNEL)); in kmemleak_test_init()
44 pr_info("kmalloc(32) = %p\n", kmalloc(32, GFP_KERNEL)); in kmemleak_test_init()
45 pr_info("kmalloc(1024) = %p\n", kmalloc(1024, GFP_KERNEL)); in kmemleak_test_init()
46 pr_info("kmalloc(1024) = %p\n", kmalloc(1024, GFP_KERNEL)); in kmemleak_test_init()
47 pr_info("kmalloc(2048) = %p\n", kmalloc(2048, GFP_KERNEL)); in kmemleak_test_init()
48 pr_info("kmalloc(2048) = %p\n", kmalloc(2048, GFP_KERNEL)); in kmemleak_test_init()
49 pr_info("kmalloc(4096) = %p\n", kmalloc(4096, GFP_KERNEL)); in kmemleak_test_init()
50 pr_info("kmalloc(4096) = %p\n", kmalloc(4096, GFP_KERNEL)); in kmemleak_test_init()
77 per_cpu(kmemleak_test_pointer, i) = kmalloc(129, GFP_KERNEL); in kmemleak_test_init()
/kernel/linux/linux-5.10/lib/
Dtest_kasan.c83 ptr = kmalloc(size, GFP_KERNEL); in kmalloc_oob_right()
95 ptr = kmalloc(size, GFP_KERNEL); in kmalloc_oob_left()
127 ptr = kmalloc(size, GFP_KERNEL); in kmalloc_pagealloc_oob_right()
144 ptr = kmalloc(size, GFP_KERNEL); in kmalloc_pagealloc_uaf()
161 ptr = kmalloc(size, GFP_KERNEL); in kmalloc_pagealloc_invalid_free()
174 ptr = kmalloc(size, GFP_KERNEL); in kmalloc_large_oob_right()
187 ptr1 = kmalloc(size1, GFP_KERNEL); in kmalloc_oob_krealloc_more()
203 ptr1 = kmalloc(size1, GFP_KERNEL); in kmalloc_oob_krealloc_less()
225 ptr1 = kmalloc(sizeof(*ptr1) - 3, GFP_KERNEL); in kmalloc_oob_16()
228 ptr2 = kmalloc(sizeof(*ptr2), GFP_KERNEL); in kmalloc_oob_16()
[all …]
Dtest-string_helpers.c67 char *in = kmalloc(q_real, GFP_KERNEL); in test_string_unescape()
68 char *out_test = kmalloc(q_real, GFP_KERNEL); in test_string_unescape()
69 char *out_real = kmalloc(q_real, GFP_KERNEL); in test_string_unescape()
302 char *out_test = kmalloc(out_size, GFP_KERNEL); in test_string_escape()
303 char *out_real = kmalloc(out_size, GFP_KERNEL); in test_string_escape()
304 char *in = kmalloc(256, GFP_KERNEL); in test_string_escape()
424 dst = kmalloc(len, GFP_KERNEL); in test_string_upper_lower()
442 dst = kmalloc(len, GFP_KERNEL); in test_string_upper_lower()
/kernel/linux/linux-5.10/drivers/staging/rtl8712/
Drtl871x_cmd.c55 pcmdpriv->cmd_allocated_buf = kmalloc(MAX_CMDSZ + CMDBUFF_ALIGN_SZ, in r8712_init_cmd_priv()
62 pcmdpriv->rsp_allocated_buf = kmalloc(MAX_RSPSZ + 4, GFP_ATOMIC); in r8712_init_cmd_priv()
80 pevtpriv->evt_allocated_buf = kmalloc(MAX_EVTSZ + 4, GFP_ATOMIC); in r8712_init_evt_priv()
180 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); in r8712_sitesurvey_cmd()
183 psurveyPara = kmalloc(sizeof(*psurveyPara), GFP_ATOMIC); in r8712_sitesurvey_cmd()
215 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); in r8712_setdatarate_cmd()
218 pbsetdataratepara = kmalloc(sizeof(*pbsetdataratepara), GFP_ATOMIC); in r8712_setdatarate_cmd()
237 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); in r8712_set_chplan_cmd()
240 psetchplanpara = kmalloc(sizeof(*psetchplanpara), GFP_ATOMIC); in r8712_set_chplan_cmd()
257 ph2c = kmalloc(sizeof(*ph2c), GFP_ATOMIC); in r8712_setrfreg_cmd()
[all …]
/kernel/linux/linux-5.10/drivers/misc/lkdtm/
Dheap.c22 u32 *data = kmalloc(len, GFP_KERNEL); in lkdtm_OVERWRITE_ALLOCATION()
41 base = kmalloc(len, GFP_KERNEL); in lkdtm_WRITE_AFTER_FREE()
50 again = kmalloc(len, GFP_KERNEL); in lkdtm_WRITE_AFTER_FREE()
68 base = kmalloc(len, GFP_KERNEL); in lkdtm_READ_AFTER_FREE()
74 val = kmalloc(len, GFP_KERNEL); in lkdtm_READ_AFTER_FREE()
130 val = kmalloc(1024, GFP_KERNEL); in lkdtm_READ_BUDDY_AFTER_FREE()
/kernel/linux/linux-5.10/scripts/coccinelle/api/alloc/
Dalloc_cast.cocci3 /// like kmalloc, kzalloc, kmem_cache_alloc, kmem_cache_zalloc etc.
6 //# kmalloc, kzalloc, kcalloc, kmem_cache_alloc, kmem_cache_zalloc,
34 \(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|
57 \(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|
80 \(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|
97 \(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|
/kernel/linux/linux-5.10/scripts/coccinelle/api/
Dkvmalloc.cocci3 /// Find if/else condition with kmalloc/vmalloc calls.
35 * E = \(kmalloc\|kzalloc\|kcalloc\|kmalloc_node\|kzalloc_node\|
45 * E = \(kmalloc\|kzalloc\|kcalloc\|kmalloc_node\|kzalloc_node\|
57 * T x = \(kmalloc\|kzalloc\|kcalloc\|kmalloc_node\|kzalloc_node\|
95 - E = kmalloc(size, flags);
101 - E = kmalloc(size, \(GFP_KERNEL\|GFP_KERNEL|__GFP_NOWARN\));
106 - E = kmalloc(size, flags | __GFP_NOWARN);
111 - E = kmalloc(size, \(GFP_KERNEL\|GFP_KERNEL|__GFP_NOWARN\));
116 - T x = kmalloc(size, flags | __GFP_NOWARN);
121 - T x = kmalloc(size, \(GFP_KERNEL\|GFP_KERNEL|__GFP_NOWARN\));
Dmemdup.cocci23 to = \(kmalloc@p\|kzalloc@p\)(strlen(from) + 1,flag);
33 to = \(kmalloc@p\|kzalloc@p\)(x,flag);
41 - to = \(kmalloc@p\|kzalloc@p\)(size,flag);
52 * to = \(kmalloc@p\|kzalloc@p\)(size,flag);
Dkfree_mismatch.cocci25 E = \(kmalloc\|kzalloc\|krealloc\|kcalloc\|
38 E = \(kmalloc\|kzalloc\|krealloc\|kcalloc\|kmalloc_node\|kzalloc_node\|
68 * E = \(kmalloc\|kzalloc\|krealloc\|kcalloc\|kmalloc_node\|
82 E = \(kmalloc\|kzalloc\|krealloc\|kcalloc\|kmalloc_node\|
169 msg = "WARNING kmalloc is used to allocate this memory at line %s" % (a[0].line)
177 msg = "WARNING kmalloc is used to allocate this memory at line %s" % (a[0].line)
218 msg = "WARNING kmalloc (line %s) && vmalloc (line %s) are used to allocate this memory" % (ka[0].li…
227 msg = "WARNING kmalloc (line %s) && vmalloc (line %s) are used to allocate this memory" % (ka[0].li…
Dkstrdup.cocci23 - to = kmalloc(strlen(from) + 1,flag);
38 - to = \(kmalloc\|kzalloc\)(x,flag);
54 * to = kmalloc@p1(strlen(from) + 1,flag);
69 * to = \(kmalloc@p1\|kzalloc@p1\)(x,flag);
/kernel/linux/linux-5.10/drivers/usb/misc/
Dcytherm.c84 buffer = kmalloc(8, GFP_KERNEL); in brightness_store()
127 buffer = kmalloc(8, GFP_KERNEL); in temp_show()
162 buffer = kmalloc(8, GFP_KERNEL); in button_show()
191 buffer = kmalloc(8, GFP_KERNEL); in port0_show()
216 buffer = kmalloc(8, GFP_KERNEL); in port0_store()
246 buffer = kmalloc(8, GFP_KERNEL); in port1_show()
271 buffer = kmalloc(8, GFP_KERNEL); in port1_store()
/kernel/linux/linux-5.10/tools/virtio/linux/
Dkernel.h54 static inline void *kmalloc(size_t s, gfp_t gfp) in kmalloc() function
62 return kmalloc(n * s, gfp); in kmalloc_array()
67 void *p = kmalloc(s, gfp); in kzalloc()
75 return kmalloc(s, gfp); in alloc_pages_exact()
/kernel/linux/linux-5.10/scripts/coccinelle/null/
Dkmerr.cocci2 /// This semantic patch looks for kmalloc etc that are not followed by a
5 /// in determining what the error handling code for the call to kmalloc etc
38 *x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...);
54 x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...);
/kernel/linux/linux-5.10/drivers/staging/hievent/
Dhiview_hievent.c54 payload = kmalloc(sizeof(*payload), GFP_KERNEL); in hievent_payload_create()
110 event = kmalloc(sizeof(*event), GFP_KERNEL); in hievent_create()
143 payload->value = kmalloc(INT_TYPE_MAX_LEN, GFP_KERNEL); in hievent_put_integer()
183 payload->value = kmalloc(len + 1, GFP_KERNEL); in hievent_put_string()
275 regular = kmalloc(regular_len, GFP_KERNEL); in hievent_make_regular()
301 char *buffer = kmalloc(buf_len, GFP_KERNEL); in logbuff_to_exception()
378 char *buf = kmalloc(EVENT_INFO_BUF_LEN, GFP_KERNEL); in hievent_convert_string()
/kernel/linux/linux-5.10/net/bluetooth/
Decdh_helper.c69 tmp = kmalloc(64, GFP_KERNEL); in compute_ecdh_secret()
132 tmp = kmalloc(32, GFP_KERNEL); in set_ecdh_privkey()
141 buf = kmalloc(buf_len, GFP_KERNEL); in set_ecdh_privkey()
176 tmp = kmalloc(64, GFP_KERNEL); in generate_ecdh_public_key()
/kernel/linux/linux-5.10/tools/testing/radix-tree/linux/
Dslab.h12 void *kmalloc(size_t size, gfp_t);
17 return kmalloc(size, gfp | __GFP_ZERO); in kzalloc()
/kernel/linux/linux-5.10/sound/soc/sof/
Dprobe.c36 msg = kmalloc(size, GFP_KERNEL); in sof_ipc_probe_init()
157 msg = kmalloc(size, GFP_KERNEL); in sof_ipc_probe_dma_add()
191 msg = kmalloc(size, GFP_KERNEL); in sof_ipc_probe_dma_remove()
245 msg = kmalloc(size, GFP_KERNEL); in sof_ipc_probe_points_add()
277 msg = kmalloc(size, GFP_KERNEL); in sof_ipc_probe_points_remove()
/kernel/linux/linux-5.10/drivers/xen/
Dsys-hypervisor.c105 extra = kmalloc(XEN_EXTRAVERSION_LEN, GFP_KERNEL); in extra_show()
183 info = kmalloc(sizeof(struct xen_compile_info), GFP_KERNEL); in compiler_show()
201 info = kmalloc(sizeof(struct xen_compile_info), GFP_KERNEL); in compiled_by_show()
219 info = kmalloc(sizeof(struct xen_compile_info), GFP_KERNEL); in compile_date_show()
256 caps = kmalloc(XEN_CAPABILITIES_INFO_LEN, GFP_KERNEL); in capabilities_show()
274 cset = kmalloc(XEN_CHANGESET_INFO_LEN, GFP_KERNEL); in changeset_show()
292 parms = kmalloc(sizeof(struct xen_platform_parameters), GFP_KERNEL); in virtual_start_show()
368 buildid = kmalloc(sizeof(*buildid) + ret, GFP_KERNEL); in buildid_show()
/kernel/linux/linux-5.10/drivers/infiniband/hw/mlx5/
Dmad.c296 out_mad = kmalloc(sizeof(*out_mad), GFP_KERNEL); in mlx5_query_ext_port_caps()
343 out_mad = kmalloc(sizeof(*out_mad), GFP_KERNEL); in mlx5_query_mad_ifc_system_image_guid()
365 out_mad = kmalloc(sizeof(*out_mad), GFP_KERNEL); in mlx5_query_mad_ifc_max_pkeys()
387 out_mad = kmalloc(sizeof(*out_mad), GFP_KERNEL); in mlx5_query_mad_ifc_vendor_id()
410 out_mad = kmalloc(sizeof(*out_mad), GFP_KERNEL); in mlx5_query_mad_ifc_node_desc()
435 out_mad = kmalloc(sizeof(*out_mad), GFP_KERNEL); in mlx5_query_mad_ifc_node_guid()
461 out_mad = kmalloc(sizeof(*out_mad), GFP_KERNEL); in mlx5_query_mad_ifc_pkey()
490 out_mad = kmalloc(sizeof(*out_mad), GFP_KERNEL); in mlx5_query_mad_ifc_gids()
533 out_mad = kmalloc(sizeof(*out_mad), GFP_KERNEL); in mlx5_query_mad_ifc_port()
/kernel/linux/linux-5.10/lib/zlib_inflate/
Dinfutil.c17 strm = kmalloc(sizeof(*strm), GFP_KERNEL); in zlib_inflate_blob()
20 strm->workspace = kmalloc(zlib_inflate_workspacesize(), GFP_KERNEL); in zlib_inflate_blob()
/kernel/linux/linux-5.10/tools/virtio/ringtest/
Dptr_ring.c27 static void *kmalloc(unsigned size, gfp_t gfp) in kmalloc() function
40 return kmalloc(size, flags | __GFP_ZERO); in kzalloc()
47 return kmalloc(n * size, flags); in kmalloc_array()
/kernel/linux/linux-5.10/drivers/pci/hotplug/
Dcpqphp_pci.c163 fakedev = kmalloc(sizeof(*fakedev), GFP_KERNEL); in cpqhp_set_irq()
164 fakebus = kmalloc(sizeof(*fakebus), GFP_KERNEL); in cpqhp_set_irq()
731 bus_node = kmalloc(sizeof(*bus_node), GFP_KERNEL); in cpqhp_save_used_resources()
746 io_node = kmalloc(sizeof(*io_node), GFP_KERNEL); in cpqhp_save_used_resources()
762 mem_node = kmalloc(sizeof(*mem_node), GFP_KERNEL); in cpqhp_save_used_resources()
778 p_mem_node = kmalloc(sizeof(*p_mem_node), GFP_KERNEL); in cpqhp_save_used_resources()
809 io_node = kmalloc(sizeof(*io_node), in cpqhp_save_used_resources()
827 p_mem_node = kmalloc(sizeof(*p_mem_node), in cpqhp_save_used_resources()
844 mem_node = kmalloc(sizeof(*mem_node), in cpqhp_save_used_resources()
881 io_node = kmalloc(sizeof(*io_node), in cpqhp_save_used_resources()
[all …]
/kernel/linux/linux-5.10/drivers/gpu/drm/
Ddrm_format_helper.c109 buf = kmalloc(len, GFP_KERNEL); in drm_fb_swab()
183 sbuf = kmalloc(src_len, GFP_KERNEL); in drm_fb_xrgb8888_to_rgb565()
223 dbuf = kmalloc(dst_len, GFP_KERNEL); in drm_fb_xrgb8888_to_rgb565_dstclip()
275 dbuf = kmalloc(dst_len, GFP_KERNEL); in drm_fb_xrgb8888_to_rgb888_dstclip()
322 buf = kmalloc(len, GFP_KERNEL); in drm_fb_xrgb8888_to_gray8()
/kernel/linux/linux-5.10/tools/testing/selftests/ftrace/test.d/trigger/
Dtrigger-hist-mod.tc45 echo 'hist:keys=bytes_req.log2' > events/kmem/kmalloc/trigger
47 grep 'bytes_req: ~ 2^[0-9]*' events/kmem/kmalloc/hist > /dev/null || \
/kernel/linux/linux-5.10/drivers/acpi/
Dprocessor_pdc.c78 obj_list = kmalloc(sizeof(struct acpi_object_list), GFP_KERNEL); in acpi_processor_alloc_pdc()
82 obj = kmalloc(sizeof(union acpi_object), GFP_KERNEL); in acpi_processor_alloc_pdc()
88 buf = kmalloc(12, GFP_KERNEL); in acpi_processor_alloc_pdc()

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