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/linux/Documentation/devicetree/bindings/powerpc/nintendo/
H A Dwii.txt11 - model : Should be "nintendo,wii"
12 - compatible : Should be "nintendo,wii"
21 - compatible : Should be "nintendo,hollywood"
30 - compatible : should be "nintendo,hollywood-vi","nintendo,flipper-vi"
31 - reg : should contain the VI registers location and length
32 - interrupts : should contain the VI interrupt
41 - compatible : should be "nintendo,hollywood-pi","nintendo,flipper-pi"
42 - reg : should contain the PI registers location and length
53 - compatible : should be "nintendo,flipper-pic"
63 - compatible : should be "nintendo,hollywood-dsp","nintendo,flipper-dsp"
[all …]
H A Dgamecube.txt12 - compatible : Should be "nintendo,flipper"
21 - compatible : should be "nintendo,flipper-vi"
22 - reg : should contain the VI registers location and length
23 - interrupts : should contain the VI interrupt
32 - compatible : should be "nintendo,flipper-pi"
33 - reg : should contain the PI registers location and length
43 - compatible : should be "nintendo,flipper-pic"
52 - compatible : should be "nintendo,flipper-dsp"
53 - reg : should contain the DSP registers location and length
54 - interrupts : should contain the DSP interrupt
[all …]
/linux/tools/testing/selftests/net/
H A Depoll_busy_poll.c5 * Only tests the ioctls, but should be expanded to test two connected hosts in
76 TH_LOG("EPIOCGPARAMS on invalid epoll FD should error"); in TEST_F()
79 TH_LOG("EPIOCGPARAMS on invalid epoll FD should set errno to ENOTTY"); in TEST_F()
86 TH_LOG("EPIOCSPARAMS on invalid epoll FD should error"); in TEST_F()
89 TH_LOG("EPIOCSPARAMS on invalid epoll FD should set errno to ENOTTY"); in TEST_F()
130 * the default should be default and all fields should be zero'd by the in TEST_F()
142 TH_LOG("ioctl EPIOCGPARAMS should succeed"); in TEST_F()
145 TH_LOG("EPIOCGPARAMS busy_poll_usecs should have been 0"); in TEST_F()
148 TH_LOG("EPIOCGPARAMS busy_poll_budget should have been 0"); in TEST_F()
151 TH_LOG("EPIOCGPARAMS prefer_busy_poll should have been 0"); in TEST_F()
[all …]
/linux/tools/testing/selftests/kvm/
H A Dguest_memfd_test.c28 "read on a guest_mem fd should fail"); in test_file_read_write()
30 "write on a guest_mem fd should fail"); in test_file_read_write()
32 "pread on a guest_mem fd should fail"); in test_file_read_write()
34 "pwrite on a guest_mem fd should fail"); in test_file_read_write()
51 TEST_ASSERT(!ret, "fstat should succeed"); in test_file_size()
61 TEST_ASSERT(!ret, "fallocate with aligned offset and size should succeed"); in test_fallocate()
65 TEST_ASSERT(ret, "fallocate with unaligned offset should fail"); in test_fallocate()
68 TEST_ASSERT(ret, "fallocate beginning at total_size should fail"); in test_fallocate()
71 TEST_ASSERT(ret, "fallocate beginning after total_size should fail"); in test_fallocate()
75 TEST_ASSERT(!ret, "fallocate(PUNCH_HOLE) at total_size should succeed"); in test_fallocate()
[all …]
/linux/drivers/staging/axis-fifo/
H A Daxis-fifo.txt17 - compatible: Should be "xlnx,axi-fifo-mm-s-4.1"
18 - interrupt-names: Should be "interrupt"
19 - interrupt-parent: Should be <&intc>
20 - interrupts: Should contain interrupts lines.
21 - reg: Should contain registers location and length.
22 - xlnx,axi-str-rxd-protocol: Should be "XIL_AXI_STREAM_ETH_DATA"
23 - xlnx,axi-str-rxd-tdata-width: Should be <0x20>
24 - xlnx,axi-str-txc-protocol: Should be "XIL_AXI_STREAM_ETH_CTRL"
25 - xlnx,axi-str-txc-tdata-width: Should be <0x20>
26 - xlnx,axi-str-txd-protocol: Should be "XIL_AXI_STREAM_ETH_DATA"
[all …]
/linux/Documentation/userspace-api/
H A Dcheck_exec.rst14 Whether an interpreter should check these securebits or not depends on the
18 syscalls and access arbitrary files. Such interpreters should then be
20 However, a JavaScript engine running in a web browser should already be
21 sandboxed and then should not be able to harm the user's environment.
41 Programs should always perform this check to apply kernel-level checks against
44 view of the interpreter, should be checked. However the result of this check
45 should only be enforced according to ``SECBIT_EXEC_RESTRICT_FILE`` or
54 In a secure environment, libraries and any executable dependencies should also
55 be checked. For instance, dynamic linking should make sure that all libraries
57 For such secure execution environment to make sense, only trusted code should
[all …]
/linux/Documentation/devicetree/bindings/usb/
H A Datmel-usb.txt6 - compatible: Should be "atmel,at91rm9200-ohci" for USB controllers
9 - interrupts: Should contain ohci interrupt
10 - clocks: Should reference the peripheral, host and system clocks
11 - clock-names: Should contain three strings
33 - compatible: Should be "atmel,at91sam9g45-ehci" for USB controllers
36 - interrupts: Should contain ehci interrupt
37 - clocks: Should reference the peripheral and the UTMI clocks
38 - clock-names: Should contain two strings
43 - phy_type : For multi port host USB controllers, should be one of
57 - compatible: Should be one of the following
[all …]
H A Domap-usb.txt4 - compatible : Should be "ti,omap4-musb" or "ti,omap3-musb"
6 - multipoint : Should be "1" indicating the musb controller supports
9 MUSB configuration-specific setting. Should be set to "16"
10 - ram-bits : Specifies the ram address size. Should be set to "12"
12 interface between the controller and the phy. It should be "0" or "1"
14 - mode : Should be "3" to represent OTG. "1" signifies HOST and "2"
16 - power : Should be "50". This signifies the controller can supply up to
47 - compatible : Should be
50 - ti,hwmods : Should be "usb_otg_ss"
56 It should be set to "1" for HW mode and "2" for SW mode.
[all …]
/linux/tools/testing/selftests/bpf/progs/
H A Ddynptr_fail.c144 /* this should fail */ in ringbuf_release_uninit_dynptr()
164 /* this should fail */ in use_after_invalid()
203 /* this should fail */ in add_dynptr_to_map1()
221 /* this should fail */ in add_dynptr_to_map2()
266 /* this should fail */ in data_slice_out_of_bounds_skb()
309 /* this should fail */ in data_slice_use_after_release1()
343 /* this should fail */ in data_slice_use_after_release2()
370 /* this should fail */ in data_slice_missing_null_check1()
390 /* this should fail */ in data_slice_missing_null_check2()
408 /* this should fail */ in invalid_helper1()
[all …]
H A Dverifier_sock_addr.c17 __failure __msg("At program exit the register R0 has smin=0 smax=0 should have been in [1, 1]")
31 __failure __msg("At program exit the register R0 has smin=0 smax=0 should have been in [1, 1]")
45 __failure __msg("At program exit the register R0 has smin=0 smax=0 should have been in [1, 1]")
66 __failure __msg("At program exit the register R0 has smin=2 smax=2 should have been in [0, 1]")
87 __failure __msg("At program exit the register R0 has smin=2 smax=2 should have been in [0, 1]")
108 __failure __msg("At program exit the register R0 has smin=2 smax=2 should have been in [0, 1]")
122 __failure __msg("At program exit the register R0 has smin=0 smax=0 should have been in [1, 1]")
136 __failure __msg("At program exit the register R0 has smin=0 smax=0 should have been in [1, 1]")
150 __failure __msg("At program exit the register R0 has smin=0 smax=0 should have been in [1, 1]")
164 __failure __msg("At program exit the register R0 has smin=0 smax=0 should have been in [1, 1]")
[all …]
/linux/Documentation/devicetree/bindings/arm/omap/
H A Dl4.txt6 - compatible : Should be "ti,omap2-l4" for OMAP2 family l4 core bus
7 Should be "ti,omap2-l4-wkup" for OMAP2 family l4 wkup bus
8 Should be "ti,omap3-l4-core" for OMAP3 family l4 core bus
9 Should be "ti,omap4-l4-cfg" for OMAP4 family l4 cfg bus
10 Should be "ti,omap4-l4-per" for OMAP4 family l4 per bus
11 Should be "ti,omap4-l4-wkup" for OMAP4 family l4 wkup bus
12 Should be "ti,omap5-l4-cfg" for OMAP5 family l4 cfg bus
13 Should be "ti,omap5-l4-wkup" for OMAP5 family l4 wkup bus
14 Should be "ti,dra7-l4-cfg" for DRA7 family l4 cfg bus
15 Should be "ti,dra7-l4-wkup" for DRA7 family l4 wkup bus
[all …]
/linux/tools/testing/selftests/net/forwarding/
H A Dfib_offload_lib.sh69 check_err $? "Route not in hardware when should"
73 check_err $? "Appended route in hardware when should not"
77 check_err $? "Prepended route not in hardware when should"
100 check_err $? "Route not in hardware when should"
104 check_err $? "Highest TOS route not in hardware when should"
107 check_err $? "Lowest TOS route still in hardware when should not"
111 check_err $? "Middle TOS route in hardware when should not"
129 check_err $? "Route not in hardware when should"
133 check_err $? "Lowest metric route not in hardware when should"
136 check_err $? "Highest metric route still in hardware when should not"
[all …]
/linux/Documentation/dev-tools/kunit/
H A Dstyle.rst33 test subsystem should match a single kernel module. If the code being tested
34 cannot be compiled as a module, in many cases the subsystem should correspond to
38 Test subsystems should be named after the code being tested, either after the
40 subsystems should be named to avoid ambiguity where necessary.
42 If a test subsystem name has multiple components, they should be separated by
60 Names should use underscores, not dashes, to separate words. Prefer
63 This name should use underscores, and not have "kunit-test" as a
67 The corresponding module name is ``parport_pc``, so this subsystem should also
85 contains several suites, the specific area under test should be appended to the
89 subsystem (for example, both unit tests and integration tests), they should be
[all …]
/linux/Documentation/devicetree/bindings/powerpc/4xx/
H A Dakebono.txt20 - compatible : should be "ibm,476gtr-sdhci","generic-sdhci".
21 - reg : should contain the SDHCI registers location and length.
22 - interrupts : should contain the SDHCI interrupt.
30 - compatible : should be "ibm,476gtr-ahci".
31 - reg : should contain the AHCI registers location and length.
32 - interrupts : should contain the AHCI interrupt.
41 - compatible : should be "ibm,akebono-fpga".
42 - reg : should contain the FPGA registers location and length.
51 - compatible : should be "ibm,akebono-avr".
52 - reg : should contain the I2C bus address for the AVR.
/linux/tools/testing/selftests/mm/
H A Dhugetlb-madvise.c116 /* addr before mapping should fail */ in main()
125 /* addr + length after mapping should fail */ in main()
150 /* addr is not huge page size aligned and should fail */ in main()
160 /* addr + length should be aligned down to huge page size */ in main()
168 /* should free all but last page in mapping */ in main()
193 /* should free all pages in mapping */ in main()
215 /* read should not consume any pages */ in main()
219 /* madvise should not free any pages */ in main()
226 /* writes should allocate private pages */ in main()
230 /* madvise should free private pages */ in main()
[all …]
/linux/Documentation/devicetree/bindings/remoteproc/
H A Dti,keystone-rproc.txt15 Each DSP Core sub-system is represented as a single DT node, and should also
25 - compatible: Should be one of the following,
31 - reg: Should contain an entry for each value in 'reg-names'.
32 Each entry should have the memory region's start address
36 - reg-names: Should contain strings with the following names, each
38 should be defined in this order,
41 - ti,syscon-dev: Should be a pair of the phandle to the Keystone Device
45 - resets: Should contain the phandle to the reset controller node
54 - interrupts: Should contain an entry for each value in 'interrupt-names'.
55 Each entry should have the interrupt source number used by
[all …]
/linux/Documentation/devicetree/bindings/mmc/
H A Dsdhci-omap.txt5 For UHS devices which require tuning, the device tree should have a "cpu_thermal" node which maps t…
8 - compatible: Should be "ti,omap2430-sdhci" for omap2430 controllers
9 Should be "ti,omap3-sdhci" for omap3 controllers
10 Should be "ti,omap4-sdhci" for omap4 and ti81 controllers
11 Should be "ti,omap5-sdhci" for omap5 controllers
12 Should be "ti,dra7-sdhci" for DRA7 and DRA72 controllers
13 Should be "ti,k2g-sdhci" for K2G
14 Should be "ti,am335-sdhci" for am335x controllers
15 Should be "ti,am437-sdhci" for am437x controllers
18 - pinctrl-names: Should be subset of "default", "hs", "sdr12", "sdr25", "sdr50",
/linux/tools/testing/selftests/kvm/s390/
H A Dcmma_test.c233 /* GET_CMMA_BITS without CMMA enabled should fail */ in test_get_cmma_basic()
243 /* GET_CMMA_BITS without migration mode and without peeking should fail */ in test_get_cmma_basic()
248 /* GET_CMMA_BITS without migration mode and with peeking should work */ in test_get_cmma_basic()
279 /* enabling migration mode on a VM without memory should fail */ in test_migration_mode()
283 TEST_ASSERT(!is_migration_mode_on(vm), "migration mode should still be off"); in test_migration_mode()
300 /* migration mode when memslots have dirty tracking off should fail */ in test_migration_mode()
304 TEST_ASSERT(!is_migration_mode_on(vm), "migration mode should still be off"); in test_migration_mode()
310 /* enabling migration mode should work now */ in test_migration_mode()
313 TEST_ASSERT(is_migration_mode_on(vm), "migration mode should be on"); in test_migration_mode()
323 * This should turn off migration mode. in test_migration_mode()
[all …]
/linux/Documentation/input/
H A Devent-codes.rst116 Client should ignore all events up to and including next SYN_REPORT
137 code should be set to a value of 1. When the tool is no longer interacting
138 with the input device, the BTN_TOOL_<name> code should be reset to 0. All
139 trackpads, tablets, and touchscreens should use at least one BTN_TOOL_<name>
141 touchscreens should export only one BTN_TOOL_<name> at a time. To not break
172 BTN_TOOL_DOUBLETAP should be set to value 1 for the duration of the motion.
174 purpose. A trackpad event generated by finger touches should generate events
176 codes should have a value of 1 during any synchronization frame.
181 Note: In multitouch drivers, the input_mt_report_finger_count() function should
189 space is unknown. If the absolute position is known, EV_ABS codes should be used
[all …]
/linux/Documentation/driver-api/dmaengine/
H A Dprovider.rst71 destination addresses, whether it should increment these addresses or
114 - ``channels``: should be initialized as a list using the
118 should contain a bitmask of the supported source transfer width
121 should contain a bitmask of the supported destination transfer width
124 should contain a bitmask of the supported slave directions
142 - ``dev``: should hold the pointer to the ``struct device`` associated
267 - The driver should return DMA_OUT_OF_ORDER for device_tx_status if
270 - All cookie tracking and checking API should be treated as invalid if
286 - This feature is limited to interleaved transfers, this flag should thus not
289 should be added in the future if and when the need arises.
[all …]
/linux/Documentation/devicetree/bindings/pci/
H A Dti-pci.txt4 - compatible: Should be "ti,dra7-pcie" for RC (deprecated)
5 Should be "ti,dra7-pcie-ep" for EP (deprecated)
6 Should be "ti,dra746-pcie-rc" for dra74x/dra76 in RC mode
7 Should be "ti,dra746-pcie-ep" for dra74x/dra76 in EP mode
8 Should be "ti,dra726-pcie-rc" for dra72x in RC mode
9 Should be "ti,dra726-pcie-ep" for dra72x in EP mode
37 should contain the register offset within syscon
38 and the 2nd argument should contain the bit field
55 should contain the register offset within syscon
56 and the 2nd argument should contain the bit field
[all …]
/linux/scripts/kconfig/tests/preprocess/escape/
H A DKconfig23 # The following should print "$(X)". It should not be expanded further.
28 # The following should print "(".
32 # A simple expanded should not be expanded multiple times.
33 # The following should print "$(X)". It should not be expanded further.
37 # The following should print "$(X)" as well.
41 # The following should print "$(".
42 # It should not be emit "unterminated reference" error.
/linux/Documentation/maintainer/
H A Drebasing-and-merging.rst49 should usually not be changed. Others may have pulled a copy of your
63 custodian of their history. You should not change it. With few
64 exceptions, for example, a broken commit in a tree like this should be
81 patch series should, as a general rule, be treated like new code and
119 is as it should be. In fact, subsystem maintainers may want to use
122 can be recorded. The changelog for the merge should, for any kind of
126 Maintainers at all levels should be using signed tags on their pull
127 requests, and upstream maintainers should verify the tags when pulling
147 should be avoided almost all of the time.
154 hide interactions with other trees that should not be happening (often) in
[all …]
/linux/Documentation/misc-devices/
H A Dpci-endpoint-test.rst7 This driver should be used as a host side driver if the root complex is
25 should be used to perform the above tests.
32 should be passed as argument.
37 to be tested should be passed as argument.
40 to be tested should be passed as argument.
43 should be passed as argument (0: Legacy, 1:MSI, 2:MSI-X).
47 Perform write tests. The size of the buffer should be passed
50 Perform read tests. The size of the buffer should be passed
53 Perform read tests. The size of the buffer should be passed
/linux/rust/
H A Dcompiler_builtins.rs9 //! At the moment, some builtins are required that should not be. For instance,
10 //! [`core`] has 128-bit integers functionality which we should not be compiling
40 define_panicking_intrinsics!("`f32` should not be used", {
53 define_panicking_intrinsics!("`f64` should not be used", {
62 define_panicking_intrinsics!("`i128` should not be used", {
68 define_panicking_intrinsics!("`u128` should not be used", {
77 define_panicking_intrinsics!("`f32` should not be used", {
87 define_panicking_intrinsics!("`f64` should not be used", {
96 define_panicking_intrinsics!("`u64` division/modulo should not be used", {
100 // NOTE: if you are adding a new intrinsic here, you should also add it to

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