| /linux-6.6.21/kernel/ |
| D | sysctl-test.c | 197 char __user *user_buffer = (char __user *)buffer; in sysctl_test_dointvec_read_happy_single_positive() local
202 user_buffer, &len, &pos)); in sysctl_test_dointvec_read_happy_single_positive()
228 char __user *user_buffer = (char __user *)buffer; in sysctl_test_dointvec_read_happy_single_negative() local
232 user_buffer, &len, &pos)); in sysctl_test_dointvec_read_happy_single_negative()
258 char __user *user_buffer = (char __user *)buffer; in sysctl_test_dointvec_write_happy_single_positive() local
263 user_buffer, &len, &pos)); in sysctl_test_dointvec_write_happy_single_positive()
288 char __user *user_buffer = (char __user *)buffer; in sysctl_test_dointvec_write_happy_single_negative() local
293 user_buffer, &len, &pos)); in sysctl_test_dointvec_write_happy_single_negative()
319 char __user *user_buffer = (char __user *)buffer; in sysctl_test_api_dointvec_write_single_less_int_min() local
333 user_buffer, &len, &pos)); in sysctl_test_api_dointvec_write_single_less_int_min()
[all …]
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| /linux-6.6.21/net/core/ |
| D | pktgen.c | 746 static int hex32_arg(const char __user *user_buffer, unsigned long maxlen, in hex32_arg() argument
756 if (get_user(c, &user_buffer[i])) in hex32_arg()
767 static int count_trail_chars(const char __user * user_buffer, in count_trail_chars() argument
774 if (get_user(c, &user_buffer[i])) in count_trail_chars()
792 static long num_arg(const char __user *user_buffer, unsigned long maxlen, in num_arg() argument
800 if (get_user(c, &user_buffer[i])) in num_arg()
811 static int strn_len(const char __user * user_buffer, unsigned int maxlen) in strn_len() argument
817 if (get_user(c, &user_buffer[i])) in strn_len()
949 const char __user * user_buffer, size_t count, in pktgen_if_write() argument
969 tmp = count_trail_chars(user_buffer, max); in pktgen_if_write()
[all …]
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| /linux-6.6.21/arch/s390/pci/ |
| D | pci_mmio.c | 119 const void __user *, user_buffer, size_t, length) in SYSCALL_DEFINE3() argument
145 user_buffer, in SYSCALL_DEFINE3()
158 if (copy_from_user(buf, user_buffer, length)) in SYSCALL_DEFINE3()
261 void __user *, user_buffer, size_t, length) in SYSCALL_DEFINE3() argument
287 user_buffer, (const void __iomem *)mmio_addr, in SYSCALL_DEFINE3()
329 if (!ret && copy_to_user(user_buffer, buf, length)) in SYSCALL_DEFINE3()
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| /linux-6.6.21/virt/kvm/ |
| D | binary_stats.c | 55 char __user *user_buffer, size_t size, loff_t *offset) in kvm_stats_read() argument
64 char __user *dest = user_buffer; in kvm_stats_read()
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| D | kvm_main.c | 4065 static ssize_t kvm_vcpu_stats_read(struct file *file, char __user *user_buffer, in kvm_vcpu_stats_read() argument
4072 sizeof(vcpu->stat), user_buffer, size, offset); in kvm_vcpu_stats_read()
4743 static ssize_t kvm_vm_stats_read(struct file *file, char __user *user_buffer, in kvm_vm_stats_read() argument
4750 sizeof(kvm->stat), user_buffer, size, offset); in kvm_vm_stats_read()
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| /linux-6.6.21/drivers/usb/misc/ |
| D | iowarrior.c | 340 const char __user *user_buffer, in iowarrior_write() argument
375 buf = memdup_user(user_buffer, count); in iowarrior_write()
435 if (copy_from_user(buf, user_buffer, count)) { in iowarrior_write()
480 __u8 __user *user_buffer; in iowarrior_ioctl() local
512 user_buffer = (__u8 __user *)arg; in iowarrior_ioctl()
513 io_res = copy_from_user(buffer, user_buffer, in iowarrior_ioctl()
532 user_buffer = (__u8 __user *)arg; in iowarrior_ioctl()
539 io_res = copy_to_user(user_buffer, buffer, dev->report_size); in iowarrior_ioctl()
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| D | usblcd.c | 217 static ssize_t lcd_write(struct file *file, const char __user * user_buffer, in lcd_write() argument
256 if (copy_from_user(buf, user_buffer, count)) { in lcd_write()
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| D | yurex.c | 426 static ssize_t yurex_write(struct file *file, const char __user *user_buffer, in yurex_write() argument
451 if (copy_from_user(buffer, user_buffer, count)) { in yurex_write()
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| /linux-6.6.21/drivers/crypto/intel/qat/qat_common/ |
| D | adf_heartbeat_dbgfs.c | 21 static ssize_t adf_hb_stats_read(struct file *file, char __user *user_buffer, in adf_hb_stats_read() argument
34 return simple_read_from_buffer(user_buffer, count, ppos, buf, len + 1); in adf_hb_stats_read()
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| /linux-6.6.21/drivers/input/serio/ |
| D | userio.c | 121 static ssize_t userio_char_read(struct file *file, char __user *user_buffer, in userio_char_read() argument
173 if (copy_to_user(user_buffer, buf, copylen)) in userio_char_read()
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| /linux-6.6.21/include/linux/iio/ |
| D | buffer-dma.h | 135 char __user *user_buffer);
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| /linux-6.6.21/drivers/iio/buffer/ |
| D | industrialio-buffer-dma.c | 482 char __user *user_buffer) in iio_dma_buffer_read() argument
509 if (copy_to_user(user_buffer, block->vaddr + queue->fileio.pos, n)) { in iio_dma_buffer_read()
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| /linux-6.6.21/drivers/usb/ |
| D | usb-skeleton.c | 359 static ssize_t skel_write(struct file *file, const char *user_buffer, in skel_write() argument
416 if (copy_from_user(buf, user_buffer, writesize)) { in skel_write()
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| /linux-6.6.21/drivers/usb/class/ |
| D | usbtmc.c | 818 void __user *user_buffer, in usbtmc_generic_read() argument
933 if (user_buffer == NULL) in usbtmc_generic_read()
990 if (copy_to_user(user_buffer + done, in usbtmc_generic_read()
1105 const void __user *user_buffer, in usbtmc_generic_write() argument
1189 if (copy_from_user(buffer, user_buffer + done, this_part)) { in usbtmc_generic_write()
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| /linux-6.6.21/net/bluetooth/ |
| D | 6lowpan.c | 1083 const char __user *user_buffer, in lowpan_control_write() argument
1094 if (copy_from_user(buf, user_buffer, buf_size)) in lowpan_control_write()
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| /linux-6.6.21/drivers/block/mtip32xx/ |
| D | mtip32xx.c | 1118 static int mtip_get_identify(struct mtip_port *port, void __user *user_buffer) in mtip_get_identify() argument
1177 if (user_buffer) { in mtip_get_identify()
1179 user_buffer, in mtip_get_identify()
1546 void __user *user_buffer) in exec_drive_command() argument
1556 if (!user_buffer) in exec_drive_command()
1627 if (copy_to_user(user_buffer, in exec_drive_command()
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| /linux-6.6.21/drivers/android/ |
| D | binder.c | 2937 const void __user *user_buffer = (const void __user *) in binder_transaction() local
3348 user_buffer + user_offset, in binder_transaction()
3357 object_size = binder_get_object(target_proc, user_buffer, in binder_transaction()
3481 binder_get_object(proc, user_buffer, t->buffer, in binder_transaction()
3494 user_buffer, parent, in binder_transaction()
3580 user_buffer + user_offset, in binder_transaction()
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| /linux-6.6.21/Documentation/driver-api/usb/ |
| D | writing_usb_driver.rst | 194 copy_from_user(buf, user_buffer, writesize);
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| /linux-6.6.21/include/linux/ |
| D | kvm_host.h | 1903 char __user *user_buffer, size_t size, loff_t *offset);
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| /linux-6.6.21/drivers/scsi/ |
| D | pmcraid.c | 3354 void __user *user_buffer in pmcraid_ioctl_driver() argument
|