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Searched refs:kmsg (Results 1 – 25 of 32) sorted by relevance

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/linux/io_uring/
H A Dnet.c160 static void io_netmsg_iovec_free(struct io_async_msghdr *kmsg) in io_netmsg_iovec_free() argument
162 if (kmsg->vec.iovec) in io_netmsg_iovec_free()
163 io_vec_free(&kmsg->vec); in io_netmsg_iovec_free()
201 struct io_async_msghdr *kmsg) in io_mshot_prep_retry() argument
352 struct io_async_msghdr *kmsg = req->async_data; in io_send_setup() local
362 kmsg->msg.msg_name = NULL; in io_send_setup()
363 kmsg->msg.msg_namelen = 0; in io_send_setup()
364 kmsg->msg.msg_control = NULL; in io_send_setup()
365 kmsg->msg.msg_controllen = 0; in io_send_setup()
366 kmsg in io_send_setup()
393 struct io_async_msghdr *kmsg = req->async_data; io_sendmsg_setup() local
463 io_bundle_nbufs(struct io_async_msghdr * kmsg,int ret) io_bundle_nbufs() argument
495 io_net_kbuf_recyle(struct io_kiocb * req,struct io_buffer_list * bl,struct io_async_msghdr * kmsg,int len) io_net_kbuf_recyle() argument
504 io_send_finish(struct io_kiocb * req,struct io_async_msghdr * kmsg,struct io_br_sel * sel) io_send_finish() argument
540 struct io_async_msghdr *kmsg = req->async_data; io_sendmsg() local
587 io_send_select_buffer(struct io_kiocb * req,unsigned int issue_flags,struct io_br_sel * sel,struct io_async_msghdr * kmsg) io_send_select_buffer() argument
637 struct io_async_msghdr *kmsg = req->async_data; io_send() local
749 struct io_async_msghdr *kmsg; io_recvmsg_prep_setup() local
839 io_recv_finish(struct io_kiocb * req,struct io_async_msghdr * kmsg,struct io_br_sel * sel,bool mshot_finished,unsigned issue_flags) io_recv_finish() argument
921 io_recvmsg_prep_multishot(struct io_async_msghdr * kmsg,struct io_sr_msg * sr,void __user ** buf,size_t * len) io_recvmsg_prep_multishot() argument
952 io_recvmsg_multishot(struct socket * sock,struct io_sr_msg * io,struct io_async_msghdr * kmsg,unsigned int flags,bool * finished) io_recvmsg_multishot() argument
1008 struct io_async_msghdr *kmsg = req->async_data; io_recvmsg() local
1092 io_recv_buf_select(struct io_kiocb * req,struct io_async_msghdr * kmsg,struct io_br_sel * sel,unsigned int issue_flags) io_recv_buf_select() argument
1167 struct io_async_msghdr *kmsg = req->async_data; io_recv() local
1441 struct io_async_msghdr *kmsg = req->async_data; io_send_zc_import() local
1454 struct io_async_msghdr *kmsg = req->async_data; io_send_zc() local
1523 struct io_async_msghdr *kmsg = req->async_data; io_sendmsg_zc() local
1893 struct io_async_msghdr *kmsg = (struct io_async_msghdr *) entry; io_netmsg_cache_free() local
[all...]
/linux/net/
H A Dcompat.c36 int __get_compat_msghdr(struct msghdr *kmsg, in __get_compat_msghdr() argument
42 kmsg->msg_flags = msg->msg_flags; in __get_compat_msghdr()
43 kmsg->msg_namelen = msg->msg_namelen; in __get_compat_msghdr()
46 kmsg->msg_namelen = 0; in __get_compat_msghdr()
48 if (kmsg->msg_namelen < 0) in __get_compat_msghdr()
51 if (kmsg->msg_namelen > sizeof(struct sockaddr_storage)) in __get_compat_msghdr()
52 kmsg->msg_namelen = sizeof(struct sockaddr_storage); in __get_compat_msghdr()
54 kmsg->msg_control_is_user = true; in __get_compat_msghdr()
55 kmsg->msg_get_inq = 0; in __get_compat_msghdr()
56 kmsg in __get_compat_msghdr()
83 get_compat_msghdr(struct msghdr * kmsg,struct compat_msghdr __user * umsg,struct sockaddr __user ** save_addr,struct iovec ** iov) get_compat_msghdr() argument
139 cmsghdr_from_user_compat_to_kern(struct msghdr * kmsg,struct sock * sk,unsigned char * stackbuf,int stackbuf_size) cmsghdr_from_user_compat_to_kern() argument
227 put_cmsg_compat(struct msghdr * kmsg,int level,int type,int len,void * data) put_cmsg_compat() argument
[all...]
H A Dsocket.c2468 int __copy_msghdr(struct msghdr *kmsg, in __copy_msghdr() argument
2474 kmsg->msg_control_is_user = true; in __copy_msghdr()
2475 kmsg->msg_get_inq = 0; in __copy_msghdr()
2476 kmsg->msg_control_user = msg->msg_control; in __copy_msghdr()
2477 kmsg->msg_controllen = msg->msg_controllen; in __copy_msghdr()
2478 kmsg->msg_flags = msg->msg_flags; in __copy_msghdr()
2480 kmsg->msg_namelen = msg->msg_namelen; in __copy_msghdr()
2482 kmsg->msg_namelen = 0; in __copy_msghdr()
2484 if (kmsg->msg_namelen < 0) in __copy_msghdr()
2487 if (kmsg->msg_namelen > sizeof(struct sockaddr_storage)) in __copy_msghdr()
[all …]
/linux/tools/testing/selftests/livepatch/
H A Dtest-livepatch.sh60 grep 'live patched' /proc/cmdline > /dev/kmsg
61 grep 'live patched' /proc/meminfo > /dev/kmsg
65 grep 'live patched' /proc/cmdline > /dev/kmsg
66 grep 'live patched' /proc/meminfo > /dev/kmsg
71 grep 'live patched' /proc/cmdline > /dev/kmsg
72 grep 'live patched' /proc/meminfo > /dev/kmsg
77 grep 'live patched' /proc/cmdline > /dev/kmsg
78 grep 'live patched' /proc/meminfo > /dev/kmsg
124 grep 'live patched' /proc/cmdline > /dev/kmsg
125 grep 'live patched' /proc/meminfo > /dev/kmsg
[all …]
H A Dfunctions.sh25 echo "$1" > /dev/kmsg
117 echo "livepatch: $err" | sed 's#/proc/sys/kernel/#kernel.#' > /dev/kmsg
124 echo "livepatch: kernel.ftrace_enabled = $result" > /dev/kmsg
/linux/tools/testing/selftests/drivers/net/
H A Dnetcons_fragmented_msg.sh
H A Dnetcons_torture.sh
H A Dnetcons_cmdline.sh
H A Dnetcons_basic.sh
H A Dnetpoll_basic.py309 with open("/dev/kmsg", "w", encoding="utf-8") as kmsg:
312 kmsg.write(f"{msg}-{j}\n")
H A Dnetcons_sysdata.sh
/linux/tools/testing/selftests/devices/error_logs/
H A Dtest_device_error_logs.py25 kmsg = "/dev/kmsg" variable
41 with open(kmsg) as f:
/linux/Documentation/ABI/testing/
H A Ddev-kmsg1 What: /dev/kmsg
5 Description: The /dev/kmsg character device node provides userspace access
116 the console, /proc/kmsg or the syslog() syscall.
121 disabled and /dev/kmsg output will contain more fragments. If
124 may be removed entirely and /dev/kmsg users are recommended to
/linux/tools/testing/selftests/
H A Drun_kselftest.sh129 [ -w /dev/kmsg ] && echo "kselftest: Running tests in $collection" >> /dev/kmsg
/linux/Documentation/networking/
H A Dnetconsole.rst199 echo "This is a message" > /dev/kmsg
223 echo "This is a message" > /dev/kmsg
265 echo "This is a message" > /dev/kmsg
286 echo "This is a message" > /dev/kmsg
317 echo "This is a message" > /dev/kmsg
364 echo "This is message #1" > /dev/kmsg
365 echo "This is message #2" > /dev/kmsg
382 following format which is the same as /dev/kmsg::
/linux/fs/pstore/
H A DKconfig135 int "Size in Kbytes of kmsg dump log to store"
139 This just sets size of kmsg dump (oops, panic, etc) log for
146 int "Maximum kmsg dump reason to store"
150 The maximum reason for kmsg dumps to store. The default is
/linux/drivers/gpu/drm/
H A DKconfig95 the user to reboot the system, or "kmsg" which will display the last
96 lines of kmsg.
107 code. The QR code will contain the last lines of kmsg and other debug
117 the QR code will contain the URL and the kmsg compressed with zlib as
118 a URL parameter. If it's empty, the QR code will contain the kmsg as
120 There is a demo code in javascript, to decode and uncompress the kmsg
/linux/tools/testing/selftests/ublk/
H A Dtest_common.sh137 echo "ublk selftest: $TID starting at $(date '+%F %T')" | tee /dev/kmsg
188 echo "ublk selftest: $TID done at $(date '+%F %T')" | tee /dev/kmsg
/linux/fs/proc/
H A DMakefile34 proc-$(CONFIG_PRINTK) += kmsg.o
/linux/include/net/
H A Dcompat.h49 int __get_compat_msghdr(struct msghdr *kmsg, struct compat_msghdr *msg,
/linux/Documentation/translations/zh_CN/core-api/
H A Dprintk-basics.rst26 所有的printk()消息都会被打印到内核日志缓冲区，这是一个通过/dev/kmsg输出到用户空间的环
/linux/tools/testing/selftests/drivers/net/bonding/
H A Dnetcons_over_bonding.sh214 echo "${MSG}: ${TARGET}" > /dev/kmsg
/linux/drivers/gpu/drm/tests/
H A Ddrm_panic_test.c57 DRM_TEST_MODE_LIST(kmsg)
/linux/Documentation/core-api/
H A Dprintk-basics.rst20 buffer exported to userspace through /dev/kmsg. The usual way to read it is
/linux/include/linux/
H A Dsocket.h444 extern int __copy_msghdr(struct msghdr *kmsg,

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