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/linux/tools/testing/selftests/livepatch/
H A Dtest-livepatch.sh23 if [[ "$(cat /proc/cmdline)" != "$MOD_LIVEPATCH1: this has been live patched" ]] ; then
31 if [[ "$(cat /proc/cmdline)" == "$MOD_LIVEPATCH1: this has been live patched" ]] ; then
60 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
[all …]
H A Dtest-ftrace.sh23 if [[ "$(cat /proc/cmdline)" != "$MOD_LIVEPATCH: this has been live patched" ]] ; then
30 if [[ "$(cat /proc/cmdline)" != "$MOD_LIVEPATCH: this has been live patched" ]] ; then
68 start_test "trace livepatched function and check that the live patch remains in effect"
75 if [[ "$(cat /proc/cmdline)" == "$MOD_LIVEPATCH: this has been live patched" ]] ; then
/linux/Documentation/ABI/testing/
H A Dsysfs-kernel-livepatch4 Contact: live-patching@vger.kernel.org
6 Interface for kernel live patching
9 each loaded live patch module.
14 Contact: live-patching@vger.kernel.org
22 Contact: live-patching@vger.kernel.org
31 Contact: live-patching@vger.kernel.org
39 Contact: live-patching@vger.kernel.org
53 Contact: live-patching@vger.kernel.org
62 This attribute specifies the sequence in which live patch modules
63 are applied to the system. If multiple live patches modify the same
[all …]
/linux/tools/testing/selftests/gpio/
H A Dgpio-aggregator.sh28 echo 1 > "$CONFIGFS_SIM_DIR/$CHIP/live" || fail "Unable to enable the chip"
34 echo 0 > "$CONFIGFS_SIM_DIR/$CHIP/live" || fail "Unable to disable the chip"
42 echo 0 > "$CHIP_DIR/live"
118 echo 1 > "$CONFIGFS_AGG_DIR/$CHIP/live" || fail "Unable to enable the chip"
124 echo 0 > "$CONFIGFS_AGG_DIR/$CHIP/live" || fail "Unable to disable the chip"
132 echo 0 > "$CHIP_DIR/live" 2> /dev/null
169 if [ "$(cat $CONFIGFS_AGG_DIR/$CHIP/live)" = 0 ]; then
196 if [ "$(cat "$CONFIGFS_AGG_DIR/$CHIP/live")" = 0 ]; then
262 test "$(cat "$CONFIGFS_AGG_DIR/agg0/live")" = 1 || fail "chip unexpectedly dead"
290 test "$(cat "$CONFIGFS_AGG_DIR/agg0/live")" = 1 || fail "chip unexpectedly dead"
[all …]
H A Dgpio-sim.sh26 if [ "$BANK" = "live" -o "$BANK" = "dev_name" ]; then
93 echo 1 > $CONFIGFS_DIR/$CHIP/live || fail "Unable to enable the chip"
99 echo 0 > $CONFIGFS_DIR/$CHIP/live || fail "Unable to disable the chip"
283 echo "2.9. Can't modify settings when chip is live"
288 fail "Setting label of a live chip should fail"
290 fail "Setting number of lines of a live chip should fail"
294 echo "2.10. Can't create line items when chip is live"
306 echo 1 > $CONFIGFS_DIR/chip/live 2> /dev/null && fail "Probe error was not propagated"
311 echo 1 > $CONFIGFS_DIR/chip/live 2> /dev/null && fail "Chip enabled without any GPIO banks"
320 echo 1 > $CONFIGFS_DIR/chip/live 2> /dev/null && fail "Duplicate chip labels were not rejected"
/linux/samples/livepatch/
H A Dlivepatch-sample.c3 * livepatch-sample.c - Kernel Live Patching Sample Module
15 * This (dumb) live patch overrides the function that prints the
25 * this has been live patched
35 seq_printf(m, "%s\n", "this has been live patched"); in livepatch_cmdline_proc_show()
69 MODULE_DESCRIPTION("Kernel Live Patching Sample Module");
/linux/Documentation/admin-guide/media/
H A Dgspca-cardlist.rst21 zc3xx 041e:041e Creative WebCam Live!
40 zc3xx 041e:4036 Creative Live !
44 sq930x 041e:403c Creative Live! Ultra
45 sq930x 041e:403d Creative Live! Ultra for Notebooks
46 sq930x 041e:4041 Creative Live! Motion
47 zc3xx 041e:4051 Creative Live!Cam Notebook Pro (VF0250)
48 ov519 041e:4052 Creative Live! VISTA IM
49 zc3xx 041e:4053 Creative Live!Cam Video IM
50 vc032x 041e:405b Creative Live! Cam Notebook Ultra (VC0130)
51 ov519 041e:405f Creative Live! VISTA VF0330
[all …]
/linux/Documentation/devicetree/bindings/display/xlnx/
H A Dxlnx,zynqmp-dpsub.yaml21 Live Video --->| | --> | Audio | Audio | |---> | PHY1 |
23 Live Audio --->| | --> | | || +-------------+ |
31 live audio/video streams from the programmable logic. The Video Rendering
72 dp_vtc_pixel_clk_in is the non-live video clock (from Processing
75 dp_live_video_in_clk is the live video clock (from Programmable
133 description: The live video input from the programmable logic
137 description: The live graphics input from the programmable logic
141 description: The live audio input from the programmable logic
/linux/Documentation/driver-api/nvdimm/
H A Dfirmware-activate.rst41 either 'live', or 'quiesce'. A value of 'quiesce' triggers the kernel to
44 modifications of system memory. A value of 'live' attempts
50 'live' or 'quiesce', where 'live' indicates that the firmware
53 expect and injects a quiet period for the memory controller, but 'live'
/linux/Documentation/networking/
H A Dnet_failover.rst24 datapath. It also enables hypervisor controlled live migration of a VM with
65 be brought UP during live migration to allow uninterrupted communication.
113 Live Migration of a VM with SR-IOV VF & virtio-net in STANDBY mode
116 net_failover also enables hypervisor controlled live migration to be supported
120 Here is a sample script that shows the steps to initiate live migration from
153 virsh detach-device --live --config $DOMAIN $VF_XML
163 virsh migrate --live --persistent $DOMAIN qemu+ssh://$REMOTE_HOST/system
183 virsh attach-device --config --live vm01 vf.xml
/linux/Documentation/admin-guide/gpio/
H A Dgpio-aggregator.rst86 **Attribute:** ``/config/gpio-aggregator/<example-name>/live``
88 The ``live`` attribute allows to trigger the actual creation of the device
106 activating the device by setting ``live`` to 1.
139 Once the configuration is done, the ``'live'`` attribute must be set to 1
143 to ``'live'`` will result in an error. This is a different behaviour from the
153 toggle the aggregator with the ``live`` attribute and adjust the
154 ``key``, ``offset``, and ``name`` attributes for each line when ``live``
176 $ echo 1 > /sys/kernel/config/gpio-aggregator/agg0/live
/linux/sound/pci/emu10k1/
H A Demu10k1_main.c300 if (enable_ir) { /* enable IR for SB Live */ in snd_emu10k1_init()
1292 .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0220]",
1293 .id = "Live",
1298 .driver = "EMU10K1", .name = "SB Live! [SB0105]",
1299 .id = "Live",
1304 .driver = "EMU10K1", .name = "SB Live! Value [SB0103]",
1305 .id = "Live",
1310 .driver = "EMU10K1", .name = "SB Live! Value [SB0101]",
1311 .id = "Live",
1319 .driver = "EMU10K1", .name = "SB Live! 5.
[all...]
/linux/drivers/gpu/host1x/hw/
H A Dsyncpt_hw.c56 u32 old, live; in syncpt_load() local
61 live = host1x_sync_readl(host, HOST1X_SYNC_SYNCPT(sp->id)); in syncpt_load()
62 } while ((u32)atomic_cmpxchg(&sp->min_val, old, live) != old); in syncpt_load()
64 if (!host1x_syncpt_check_max(sp, live)) in syncpt_load()
69 return live; in syncpt_load()
/linux/net/rxrpc/
H A Dnet_ns.c18 if (rxnet->live) in rxrpc_service_conn_reap_timeout()
27 if (rxnet->live) in rxrpc_peer_keepalive_timeout()
39 rxnet->live = true; in rxrpc_init_net()
96 rxnet->live = false; in rxrpc_init_net()
107 rxnet->live = false; in rxrpc_exit_net()
/linux/Documentation/bpf/
H A Dbpf_prog_run.rst49 returned to userspace. A separate mode for live execution of XDP programs is
52 Running XDP programs in "live frame mode"
55 The ``BPF_PROG_RUN`` command has a separate mode for running live XDP programs,
62 The live packet mode is optimised for high performance execution of the supplied
67 - When executing an XDP program in live frame mode, the result of the execution
80 the regular (non-live) mode. The XDP program will be executed as though the
/linux/kernel/livepatch/
H A DKconfig5 Arch supports kernel live patching
8 bool "Kernel Live Patching"
16 Say Y here if you want to support kernel live patching.
/linux/arch/arm/mach-orion5x/
H A DKconfig63 bool "Buffalo Terastation Pro II/Live"
67 Buffalo Terastation Pro II/Live platform.
70 bool "Buffalo Linkstation Pro/Live"
75 Buffalo Linkstation Pro/Live platform. Both v1 and
/linux/drivers/of/
H A Doverlay.c29 * @in_livetree: @np is a node in the live devicetree
33 * in the live devicetree where the overlay subtree is targeted to be grafted
35 * also recurses to the next level of the live devicetree, as long as overlay
36 * subtree node also exists in the live devicetree. When a node in the overlay
37 * subtree does not exist at the same level in the live devicetree, target->np
67 * @cset: changeset to apply fragments to live device tree
108 * of_resolve_phandles() finds the largest phandle in the live tree.
109 * of_overlay_apply() may add a larger phandle to the live tree.
191 * need to be adjusted to be the correct path for the live device tree.
285 * If @overlay_prop does not already exist in live devicetree, add changeset
[all …]
/linux/drivers/media/rc/keymaps/
H A Drc-dntv-live-dvbt-pro.c2 // dntv-live-dvbt-pro.h - Keytable for dntv_live_dvbt_pro Remote Controller
11 /* DigitalNow DNTV Live! DVB-T Pro Remote */
17 { 0x55, KEY_TV }, /* live tv */
94 MODULE_DESCRIPTION("DigitalNow DNTV Live DVB-T Remote controller keytable");
/linux/include/linux/
H A Dlivepatch.h3 * livepatch.h - Kernel Live Patching Core
26 * struct klp_func - function structure for live patching
83 * struct klp_callbacks - pre/post live-(un)patch callback structure
105 * struct klp_object - kernel object structure for live patching
145 * struct klp_patch - patch structure for live patching
146 * @mod: reference to the live patch module
/linux/tools/perf/Documentation/
H A Dperf-kvm.txt16 'perf kvm stat [record|report|live] [<options>]
63 'perf kvm stat live' reports statistical data in a live mode (similar to
64 record + report but with statistical data updated live at a given display
110 STAT LIVE OPTIONS
/linux/fs/afs/
H A Dmain.c72 net->live = true; in afs_net_init()
123 net->live = false; in afs_net_init()
128 net->live = false; in afs_net_init()
134 net->live = false; in afs_net_init()
145 net->live = false; in afs_net_exit()
/linux/drivers/gpu/drm/xlnx/
H A Dzynqmp_disp.c46 * Live Video --->| | --> | Audio | Audio | |---> | PHY1 |
48 * Live Audio --->| | --> | | || +-------------+ |
55 * Only non-live input from the DPDMA and output to the DisplayPort Source
57 * for live streams is not implemented.
70 * @ZYNQMP_DPSUB_LAYER_NONLIVE: non-live (memory) mode
71 * @ZYNQMP_DPSUB_LAYER_LIVE: live (stream) mode
368 /* List of live video layer formats */
534 * Enable all audio buffers with a non-live (memory) source.
925 * NOTE: This function doesn't make sense for live video layers and will
927 * should be used to query a list of media bus formats supported by the live
[all …]
/linux/drivers/crypto/intel/qat/qat_common/
H A Dadf_heartbeat_inject.c34 * Inject live.req != live.rsp and live.rsp == last.rsp in adf_set_hb_counters_fail()
/linux/arch/xtensa/kernel/
H A Dcoprocessor.S25 * - a task may have live coprocessors only on one CPU.
27 * - whether coprocessor context of task T is live on some CPU is
34 * - if a coprocessor context of task T is live on CPU X, only CPU X changes
36 * This is done by making sure that for the task T with live coprocessor
128 * Check if any coprocessor context is live on another CPU

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