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/kernel/linux/linux-6.6/tools/testing/selftests/net/forwarding/
Dtsn_lib.sh2 # SPDX-License-Identifier: GPL-2.0
3 # Copyright 2021-2022 NXP
13 # https://github.com/vladimiroltean/tsn-scripts
14 # WARNING: isochron versions pre-1.0 are unstable,
25 local uds_address=$1
26 local extra_args=""
28 if ! [ -z "${uds_address}" ]; then
29 extra_args="${extra_args} -z ${uds_address}"
34 chrt -f 10 phc2sys -m \
35 -a -rr \
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/kernel/linux/build/test/moduletest/runtest/bin/sched_rtg_t/testcases/bin/
Dsched_rtg02.sh5 # SPDX-License-Identifier: GPL-2.0
16 # Description: sched RTG /proc/$PID/sched_group_id interface test
18 # 2-20: valid rtgid
20 # Authors: Ma Feng - mafeng.ma@huawei.com
22 # History: April 6 2022 - init scripts
32 PID=$(ps -ef | grep "create_process" | grep -v grep | awk '{print $2}')
37 local res=0
38 local sched_group_id=/proc/$PID/sched_group_id
40 tst_res TINFO "Start process $PID sched RTG interface test ..."
42 tst_res TINFO "process $PID already in rtgid $sched_group_id, remove it firstly..."
[all …]
Dsched_rtg03.sh5 # SPDX-License-Identifier: GPL-2.0
18 # Authors: liudanning - liudanning@h-partners.com
20 # History: April 6 2022 - init scripts
30 PID=$(ps -ef | grep "create_process" | grep -v grep | awk '{print $2}')
35 local res=0
36 local sched_group_id=/proc/$PID/sched_group_id
40 tst_res TINFO "process $PID already in rtgid $sched_group_id, remove it firstly..."
43 set_check_rtgid_debug 2 $PID 0 2
45 set_check_rtgid_debug 0 $PID 0 0
50 local _set_rtgid=$1
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Dsched_rtg01.sh5 # SPDX-License-Identifier: GPL-2.0
16 # Description: sched RTG /proc/$PID/sched_group_id basic function test
18 # Authors: Ma Feng - mafeng.ma@huawei.com
20 # History: April 6 2022 - init scripts
30 PID=$(ps -ef | grep "create_process" | grep -v grep | awk '{print $2}')
35 local res=0
36 local sched_group_id=/proc/$PID/sched_group_id
38 tst_res TINFO "Start process $PID join rtgid 2 test ..."
40 if [ cur_rtgid -eq 2 ]; then
41 tst_res TINFO "process $PID already in rtgid 2, remove it firstly..."
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/kernel/linux/linux-6.6/tools/perf/tests/shell/
Ddaemon.sh3 # SPDX-License-Identifier: GPL-2.0
7 local line=$1
8 local name=$2
9 local base=$3
10 local output=$4
11 local lock=$5
12 local up=$6
14 local line_name
16 local line_base
18 local line_output
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/kernel/linux/linux-5.10/arch/powerpc/mm/book3s64/
Dradix_tlb.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright 2015-2016, Aneesh Kumar K.V, IBM Corporation.
14 #include <asm/ppc-opcode.h>
30 unsigned int pid, in tlbiel_radix_set_isa300() argument
37 rs = ((unsigned long)pid << PPC_BITLSHIFT(31)); in tlbiel_radix_set_isa300()
89 WARN(1, "%s called on pre-POWER9 CPU\n", __func__); in radix__tlbiel_all()
94 static __always_inline void __tlbiel_pid(unsigned long pid, int set, in __tlbiel_pid() argument
101 rs = ((unsigned long)pid) << PPC_BITLSHIFT(31); in __tlbiel_pid()
110 static __always_inline void __tlbie_pid(unsigned long pid, unsigned long ric) in __tlbie_pid() argument
115 rs = pid << PPC_BITLSHIFT(31); in __tlbie_pid()
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/kernel/linux/linux-6.6/tools/testing/selftests/bpf/progs/
Dtask_kfunc_common.h1 /* SPDX-License-Identifier: GPL-2.0 */
25 struct task_struct *bpf_task_from_pid(s32 pid) __ksym;
31 s32 pid; in tasks_kfunc_map_value_lookup() local
34 status = bpf_probe_read_kernel(&pid, sizeof(pid), &p->pid); in tasks_kfunc_map_value_lookup()
38 return bpf_map_lookup_elem(&__tasks_kfunc_map, &pid); in tasks_kfunc_map_value_lookup()
43 struct __tasks_kfunc_map_value local, *v; in tasks_kfunc_map_insert() local
46 s32 pid; in tasks_kfunc_map_insert() local
48 status = bpf_probe_read_kernel(&pid, sizeof(pid), &p->pid); in tasks_kfunc_map_insert()
52 local.task = NULL; in tasks_kfunc_map_insert()
53 status = bpf_map_update_elem(&__tasks_kfunc_map, &pid, &local, BPF_NOEXIST); in tasks_kfunc_map_insert()
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Dtask_kfunc_failure.c1 // SPDX-License-Identifier: GPL-2.0
42 acquired = bpf_task_acquire(v->task); in BPF_PROG()
142 kptr = bpf_kptr_xchg(&v->task, NULL); in BPF_PROG()
175 bpf_task_release(v->task); in BPF_PROG()
196 struct __tasks_kfunc_map_value local, *v; in BPF_PROG() local
199 s32 pid; in BPF_PROG() local
201 status = bpf_probe_read_kernel(&pid, sizeof(pid), &task->pid); in BPF_PROG()
205 local.task = NULL; in BPF_PROG()
206 status = bpf_map_update_elem(&__tasks_kfunc_map, &pid, &local, BPF_NOEXIST); in BPF_PROG()
210 v = bpf_map_lookup_elem(&__tasks_kfunc_map, &pid); in BPF_PROG()
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/kernel/linux/build/test/moduletest/runtest/bin/mem_debug_t/testcases/bin/
Dmem_debug08.sh5 # SPDX-License-Identifier: GPL-2.0
18 # Authors: Wangyuting - wangyuting36@huawei.com
20 # History: Mar 23 2022 - init scripts
33 local pid=$(cat /proc/ashmem_process_info | awk 'NR>3 && $2!="" {print $2}' | sort -u)
34 local line=$(cat /proc/ashmem_process_info | awk 'NR>3 && $2!="" {print $2}' | sort -u | wc -l)
35 if [ $line -eq 0 ]; then
38 tst_res TPASS "The following $line ashmem processes have been found(PID): $pid."
42 for p in $pid
52 local pid=$1
53 tst_res TINFO "pid is $pid ."
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/kernel/linux/linux-6.6/tools/testing/selftests/net/
Dgre_gso.sh2 # SPDX-License-Identifier: GPL-2.0
7 # Kselftest framework requirement - SKIP code is 4.
10 # all tests in this script. Can be overridden with -t option
16 IP="ip -netns ns1"
19 PID=
23 local rc=$1
24 local expected=$2
25 local msg="$3"
27 if [ ${rc} -eq ${expected} ]; then
28 printf " TEST: %-60s [ OK ]\n" "${msg}"
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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/soc/qcom/
Dqcom,smp2p.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andy Gross <agross@kernel.org>
11 - Bjorn Andersson <bjorn.andersson@linaro.org>
12 - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
16 of a single 32-bit value between two processors. Each value has a single
17 writer (the local side) and a single reader (the remote side). Values are
18 uniquely identified in the system by the directed edge (local processor ID to
35 $ref: /schemas/types.yaml#/definitions/phandle-array
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/soc/qcom/
Dqcom,smp2p.txt4 a single 32-bit value between two processors. Each value has a single writer
5 (the local side) and a single reader (the remote side). Values are uniquely
6 identified in the system by the directed edge (local processor ID to remote
9 - compatible:
15 - interrupts:
17 Value type: <prop-encoded-array>
20 - mboxes:
22 Value type: <prop-encoded-array>
26 - qcom,ipc:
28 Value type: <prop-encoded-array>
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/kernel/linux/build/test/moduletest/runtest/bin/purgeable_t/testcases/bin/
Dpurgeable_mem03.sh5 # SPDX-License-Identifier: GPL-2.0
21 # Authors: Ke Liu - liuke94@huawei.com
23 # History: Nov 2 2022 - init scripts
35 local testpath=$(find / -name purgeable_cpp_test | grep -v find)
40 local pid= $(pidof purgeable_cpp_test)
41 while [ "$pid" -eq '0' ]
43 pid=$(pidof purgeable_cpp_test)
45 while [ "$pid" -ne '0' ]
47 cat /proc/${pid}/status | grep -i purg | grep -v grep | grep -v Name >>mem.log
48 pid=$(pidof purgeable_cpp_test)
[all …]
Dpurgeable_mem02.sh5 # SPDX-License-Identifier: GPL-2.0
21 # Authors: Ke Liu - liuke94@huawei.com
23 # History: Nov 2 2022 - init scripts
35 local testpath=$(find / -name purgeable_cpp_test | grep -v find)
40 local pid=$(pidof purgeable_cpp_test)
41 while [ "$pid" -eq '0' ]
43 pid=$(pidof purgeable_cpp_test)
45 while [ "$pid" -ne '0' ]
47 cat /proc/meminfo | grep -i purg | grep -v grep | grep -v Name >>mem.log
48 pid=$(pidof purgeable_cpp_test)
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/kernel/linux/linux-5.10/tools/testing/selftests/net/mptcp/
Ddiag.sh2 # SPDX-License-Identifier: GPL-2.0
6 rndh=$(printf %x $sec)-$(mktemp -u XXXXXX)
7 ns="ns1-$rndh"
19 for pid in ${pids[@]}; do
20 [ -d /proc/$pid ] && kill -SIGUSR1 $pid >/dev/null 2>&1
28 for pid in ${pids[@]}; do
29 [ -d /proc/$pid ] && kill -9 $pid >/dev/null 2>&1
35 ip -Version > /dev/null 2>&1
36 if [ $? -ne 0 ];then
40 ss -h | grep -q MPTCP
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/kernel/linux/linux-6.6/tools/testing/selftests/net/mptcp/
Dmptcp_lib.sh2 # SPDX-License-Identifier: GPL-2.0
9 readonly KSFT_TEST="${MPTCP_LIB_KSFT_TEST:-$(basename "${0}" .sh)}"
11 # These variables are used in some selftests, read-only
12 declare -rx MPTCP_LIB_EVENT_CREATED=1 # MPTCP_EVENT_CREATED
13 declare -rx MPTCP_LIB_EVENT_ESTABLISHED=2 # MPTCP_EVENT_ESTABLISHED
14 declare -rx MPTCP_LIB_EVENT_CLOSED=3 # MPTCP_EVENT_CLOSED
15 declare -rx MPTCP_LIB_EVENT_ANNOUNCED=6 # MPTCP_EVENT_ANNOUNCED
16 declare -rx MPTCP_LIB_EVENT_REMOVED=7 # MPTCP_EVENT_REMOVED
17 declare -rx MPTCP_LIB_EVENT_SUB_ESTABLISHED=10 # MPTCP_EVENT_SUB_ESTABLISHED
18 declare -rx MPTCP_LIB_EVENT_SUB_CLOSED=11 # MPTCP_EVENT_SUB_CLOSED
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/kernel/linux/linux-5.10/tools/testing/selftests/breakpoints/
Dbreakpoint_test.c1 // SPDX-License-Identifier: GPL-2.0-only
54 int local, int global, int set) in toggle_breakpoint() argument
94 if (local) { in toggle_breakpoint()
112 exit(-1); in toggle_breakpoint()
205 int len, local, global, i; in trigger_tests() local
219 for (local = 0; local < 2; local++) { in trigger_tests()
221 if (!local && !global) in trigger_tests()
233 for (local = 0; local < 2; local++) { in trigger_tests()
235 if (!local && !global) in trigger_tests()
244 for (local = 0; local < 2; local++) { in trigger_tests()
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/kernel/linux/linux-6.6/tools/testing/selftests/breakpoints/
Dbreakpoint_test.c1 // SPDX-License-Identifier: GPL-2.0-only
54 int local, int global, int set) in toggle_breakpoint() argument
94 if (local) { in toggle_breakpoint()
112 exit(-1); in toggle_breakpoint()
205 int len, local, global, i; in trigger_tests() local
219 for (local = 0; local < 2; local++) { in trigger_tests()
221 if (!local && !global) in trigger_tests()
233 for (local = 0; local < 2; local++) { in trigger_tests()
235 if (!local && !global) in trigger_tests()
244 for (local = 0; local < 2; local++) { in trigger_tests()
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/kernel/linux/linux-6.6/drivers/infiniband/core/
Diwpm_msg.c15 * - Redistributions of source code must retain the above
19 * - Redistributions in binary form must reproduce the above
42 * iwpm_valid_pid - Check if the userspace iwarp port mapper pid is valid
44 * Returns true if the pid is greater than zero, otherwise returns false
52 * iwpm_register_pid - Send a netlink query to userspace
53 * to get the iwarp port mapper pid
70 int ret = -EINVAL; in iwpm_register_pid()
80 nlh->nlmsg_seq = iwpm_get_nlmsg_seq(); in iwpm_register_pid()
81 nlmsg_request = iwpm_get_nlmsg_request(nlh->nlmsg_seq, nl_client, GFP_KERNEL); in iwpm_register_pid()
88 /* fill in the pid request message */ in iwpm_register_pid()
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/kernel/linux/linux-6.6/tools/perf/Documentation/
Dperf-c2c.txt1 perf-c2c(1)
5 ----
6 perf-c2c - Shared Data C2C/HITM Analyzer.
9 --------
12 'perf c2c record' [<options>] \-- [<record command options>] <command>
16 -----------
27 required. See linkperf:perf-arm-spe[1] for a setup guide. Due to the
32 - memory address of the access
33 - type of the access (load and store details)
34 - latency (in cycles) of the load access
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/kernel/linux/linux-6.6/arch/alpha/kernel/
Dsys_marvel.c1 // SPDX-License-Identifier: GPL-2.0
43 unsigned int pid; in io7_device_interrupt() local
52 * -----+-----+--------+--- in io7_device_interrupt()
57 * 0x0800 - 0x0ff0 - 0x0800 + (LSI id << 4) in io7_device_interrupt()
58 * 0x1000 - 0x2ff0 - 0x1000 + (MSI_DAT<8:0> << 4) in io7_device_interrupt()
60 pid = vector >> 16; in io7_device_interrupt()
61 irq = ((vector & 0xffff) - 0x800) >> 4; in io7_device_interrupt()
65 irq |= pid << MARVEL_IRQ_VEC_PE_SHIFT; /* merge the pid */ in io7_device_interrupt()
74 unsigned int pid; in io7_get_irq_ctl() local
77 pid = irq >> MARVEL_IRQ_VEC_PE_SHIFT; in io7_get_irq_ctl()
[all …]
/kernel/linux/linux-5.10/arch/alpha/kernel/
Dsys_marvel.c1 // SPDX-License-Identifier: GPL-2.0
43 unsigned int pid; in io7_device_interrupt() local
52 * -----+-----+--------+--- in io7_device_interrupt()
57 * 0x0800 - 0x0ff0 - 0x0800 + (LSI id << 4) in io7_device_interrupt()
58 * 0x1000 - 0x2ff0 - 0x1000 + (MSI_DAT<8:0> << 4) in io7_device_interrupt()
60 pid = vector >> 16; in io7_device_interrupt()
61 irq = ((vector & 0xffff) - 0x800) >> 4; in io7_device_interrupt()
65 irq |= pid << MARVEL_IRQ_VEC_PE_SHIFT; /* merge the pid */ in io7_device_interrupt()
74 unsigned int pid; in io7_get_irq_ctl() local
77 pid = irq >> MARVEL_IRQ_VEC_PE_SHIFT; in io7_get_irq_ctl()
[all …]
/kernel/linux/linux-5.10/tools/testing/selftests/net/
Dudpgro.sh2 # SPDX-License-Identifier: GPL-2.0
6 readonly PEER_NS="ns-peer-$(mktemp -u XXXXXX)"
11 if [ $ret -eq 0 ]; then
17 local -r jobs="$(jobs -p)"
18 local -r ns="$(ip netns list|grep $PEER_NS)"
20 [ -n "${jobs}" ] && kill -1 ${jobs} 2>/dev/null
21 [ -n "$ns" ] && ip netns del $ns 2>/dev/null
27 ip -netns "${PEER_NS}" link set lo up
34 ip -netns "${PEER_NS}" addr add dev veth1 192.168.1.1/24
35 ip -netns "${PEER_NS}" addr add dev veth1 2001:db8::1/64 nodad
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/kernel/linux/linux-5.10/drivers/infiniband/core/
Diwpm_msg.c15 * - Redistributions of source code must retain the above
19 * - Redistributions in binary form must reproduce the above
42 * iwpm_valid_pid - Check if the userspace iwarp port mapper pid is valid
44 * Returns true if the pid is greater than zero, otherwise returns false
52 * iwpm_register_pid - Send a netlink query to userspace
53 * to get the iwarp port mapper pid
70 int ret = -EINVAL; in iwpm_register_pid()
84 nlh->nlmsg_seq = iwpm_get_nlmsg_seq(); in iwpm_register_pid()
85 nlmsg_request = iwpm_get_nlmsg_request(nlh->nlmsg_seq, nl_client, GFP_KERNEL); in iwpm_register_pid()
92 /* fill in the pid request message */ in iwpm_register_pid()
[all …]
/kernel/linux/linux-5.10/arch/powerpc/kvm/
De500.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2008-2011 Freescale Semiconductor, Inc. All rights reserved.
36 * (guestAS,guestTID,guestPR) --> ID of physical cpu
49 * ID --> address of vcpu_id_table item.
58 /* This variable keeps last used shadow ID on local core.
73 int ret = -1; in local_sid_setup_one()
78 entry->val = sid; in local_sid_setup_one()
79 entry->pentry = this_cpu_ptr(&pcpu_sids.entry[sid]); in local_sid_setup_one()
84 * If sid == NUM_TIDS, we've run out of sids. We return -1, and in local_sid_setup_one()
106 if (entry && entry->val != 0 && in local_sid_lookup()
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