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/linux-6.14.4/arch/powerpc/crypto/
Daes-tab-4k.S1 /* SPDX-License-Identifier: GPL-2.0-or-later */
10 * crypto/aes_generic.c and are designed to be simply accessed by a combination
11 * of rlwimi/lwz instructions with a minimum of table registers (usually only
14 * instructions. E.g. evldw, evlwwsplat, ...
16 * For the safety-conscious it has to be noted that they might be vulnerable
19 * This is a quite good tradeoff for low power devices (e.g. routers) without
25 #define R(a, b, c, d) \ argument
26 0x##a##b##c##d, 0x##d##a##b##c, 0x##c##d##a##b, 0x##b##c##d##a
32 /* encryption table, same as crypto_ft_tab in crypto/aes-generic.c */
35 .long R(ff, f2, f2, 0d), R(d6, 6b, 6b, bd)
[all …]
/linux-6.14.4/security/apparmor/
DMakefile1 # SPDX-License-Identifier: GPL-2.0
4 obj-$(CONFIG_SECURITY_APPARMOR) += apparmor.o
6 apparmor-y := apparmorfs.o audit.o capability.o task.o ipc.o lib.o match.o \
10 apparmor-$(CONFIG_SECURITY_APPARMOR_HASH) += crypto.o
12 obj-$(CONFIG_SECURITY_APPARMOR_KUNIT_TEST) += apparmor_policy_unpack_test.o
13 apparmor_policy_unpack_test-objs += policy_unpack_test.o
15 clean-files := capability_names.h rlim_names.h net_names.h
17 # Build a lower case string table of address family names
30 quiet_cmd_make-af = GEN $@
31 cmd_make-af = echo "static const char *address_family_names[] = {" > $@ ;\
[all …]
/linux-6.14.4/tools/testing/selftests/rcutorture/bin/
Dkvm.sh2 # SPDX-License-Identifier: GPL-2.0+
4 # Run a series of tests under KVM. By default, this series is specified
5 # by the relevant CFLIST file, but can be overridden by the --configs
6 # command-line argument.
12 # Authors: Paul E. McKenney <[email protected]>
14 scriptname=$0
17 T="`mktemp -d ${TMPDIR-/tmp}/kvm.sh.XXXXXX`"
18 trap 'rm -rf $T' 0
23 LANG=en_US.UTF-8; export LANG
56 cpus=0
[all …]
Dkvm-recheck-refscale.sh2 # SPDX-License-Identifier: GPL-2.0+
4 # Analyze a given results directory for refscale performance measurements.
6 # Usage: kvm-recheck-refscale.sh resdir
10 # Authors: Paul E. McKenney <[email protected]>
13 if test -d "$i" -a -r "$i"
23 configfile=`echo $i | sed -e 's/^.*\///'`
25 sed -e 's/^\[[^]]*]//' < $i/console.log | tr -d '\015' |
26 awk -v configfile="$configfile" '
28 if (dataphase + 0 == 0) {
30 # print configfile, $0;
[all …]
/linux-6.14.4/arch/mips/include/asm/
Dpgtable-32.h19 #include <asm-generic/pgtable-nopmd.h>
26 * Regarding 32-bit MIPS huge page support (and the tradeoff it entails):
28 * We use the same huge page sizes as 64-bit MIPS. Assuming a 4KB page size,
29 * our 2-level table layout would normally have a PGD entry cover a contiguous
30 * 4MB virtual address region (pointing to a 4KB PTE page of 1,024 32-bit pte_t
31 * pointers, each pointing to a 4KB physical page). The problem is that 4MB,
32 * spanning both halves of a TLB EntryLo0,1 pair, requires 2MB hardware page
35 * pointers a PTE page holds, making its last half go to waste. Correspondingly,
37 * increases to match 64-bit MIPS, but PTE lookups remain CPU cache-friendly.
39 * NOTE: We don't yet support huge pages if extended-addressing is enabled
[all …]
Dpgtable-64.h21 #include <asm-generic/pgtable-nopmd.h>
23 #include <asm-generic/pgtable-nopud.h>
25 #include <asm-generic/pgtable-nop4d.h>
30 * (== PTRS_PER_PGD) 8 byte pointers to pmd tables. Each pmd table is a
32 * tables. Each page table is also a single 4K page, giving 512 (==
35 * invalid_pte_table, each pte is initialized to 0.
39 * fault address - VMALLOC_START.
43 /* PGDIR_SHIFT determines what a third-level page table entry can map */
45 #define PGDIR_SHIFT (PAGE_SHIFT + PAGE_SHIFT - 3)
48 /* PMD_SHIFT determines the size of the area a second-level page table can map */
[all …]
/linux-6.14.4/tools/perf/tests/shell/
Dtest_arm_coresight.sh9 # SPDX-License-Identifier: GPL-2.0
12 glb_err=0
15 perf list pmu | grep -q 'cs_etm//' && return 0
28 rm -f ${perfdata}
29 rm -f ${file}
30 rm -f "${perfdata}.old"
31 trap - EXIT TERM INT
39 rm -f $file
40 perf record -o ${perfdata} -e cs_etm/@$1/u --per-thread \
41 -- taskset -c $2 touch $file > /dev/null 2>&1
[all …]
Dtrace_btf_general.sh3 # SPDX-License-Identifier: GPL-2.0
5 err=0
6 set -e
9 . "$(dirname $0)"/lib/probe.sh
21 if [ ! -f /sys/kernel/btf/vmlinux ]
26 return 0
31 if ! perf trace -e renameat* --max-events=1 -- mv ${file1} ${file2} 2>&1 | \
32 grep -q -E "^mv/[0-9]+ renameat(2)?\(.*, \"${file1}\", .*, \"${file2}\", .*\) += +[0-9]+$"
41 # echo will insert a newline (\10) at the end of the buffer
42 if ! perf trace -e write --max-events=1 -- echo "${buffer}" 2>&1 | \
[all …]
Dtrace+probe_vfs_getname.sh5 # then use it with 'perf trace' using 'touch' to write to a temp file, then
10 # SPDX-License-Identifier: GPL-2.0
14 . "$(dirname $0)"/lib/probe.sh
19 . "$(dirname $0)"/lib/probe_vfs_getname.sh
22 … tracepoint 2>/dev/null | grep -E 'syscalls:sys_enter_open(at)? ' | sed -r 's/.*sys_enter_([a-z]+)…
23 perf trace -e $evts touch $file 2>&1 | \
24 …-E " +[0-9]+\.[0-9]+ +\( +[0-9]+\.[0-9]+ ms\): +touch/[0-9]+ open(at)?\((dfd: +CWD, +)?filename: +…
30 if [ $err -ne 0 ] ; then
42 rm -f ${file}
Dtest_arm_spe.sh8 # SPDX-License-Identifier: GPL-2.0
12 perf list pmu | grep -E -q 'arm_spe_[0-9]+//' && return 0
21 glb_err=0
25 rm -f ${perfdata}
26 rm -f ${perfdata}.old
33 if [ $2 = 0 ]; then
46 # from arm-spe.c/arm_spe_synth_events()
47 …events="(ld1-miss|ld1-access|llc-miss|lld-access|tlb-miss|tlb-access|branch-miss|remote-access|mem…
50 …# dd 3048 [002] 1 l1d-access: ffffaa64999c __GI___libc_write+0x3c (/lib/aarch64-…
51 …# dd 3048 [002] 1 tlb-access: ffffaa64999c __GI___libc_write+0x3c (/lib/aarch64-…
[all …]
/linux-6.14.4/arch/arm/boot/dts/st/
Dstm32mp15-pinctrl.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
6 #include <dt-bindings/pinctrl/stm32-pinfunc.h>
9 /omit-if-no-ref/
10 adc1_ain_pins_a: adc1-ain-0 {
14 <STM32_PINMUX('B', 0, ANALOG)>, /* ADC1_INP9 */
15 <STM32_PINMUX('C', 0, ANALOG)>, /* ADC1_INP10 */
17 <STM32_PINMUX('A', 3, ANALOG)>; /* ADC1_INP15 */
21 /omit-if-no-ref/
22 adc1_in6_pins_a: adc1-in6-0 {
[all …]
Dstm32mp13-pinctrl.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2021 - All Rights Reserved
6 #include <dt-bindings/pinctrl/stm32-pinfunc.h>
9 /omit-if-no-ref/
10 adc1_pins_a: adc1-pins-0 {
12 pinmux = <STM32_PINMUX('A', 3, ANALOG)>; /* ADC1 in12 */
16 /omit-if-no-ref/
17 adc1_usb_cc_pins_a: adc1-usb-cc-pins-0 {
20 <STM32_PINMUX('A', 3, ANALOG)>; /* ADC1 in12 */
24 /omit-if-no-ref/
[all …]
/linux-6.14.4/tools/testing/selftests/bpf/benchs/
Drun_common.sh2 # SPDX-License-Identifier: GPL-2.0
4 RUN_BENCH="sudo ./bench -w3 -d10 -a"
23 echo "$*" | sed -E "s/.*hits\s+([0-9]+\.[0-9]+ ± [0-9]+\.[0-9]+M\/s).*/\1/"
28 echo "$*" | sed -E "s/.*drops\s+([0-9]+\.[0-9]+ ± [0-9]+\.[0-9]+M\/s).*/\1/"
33 echo "$*" | sed -E "s/.*Percentage\s=\s+([0-9]+\.[0-9]+).*/\1/"
38 echo -n "throughput: "
39 echo -n "$*" | sed -E "s/.*throughput\s+([0-9]+\.[0-9]+ ± [0-9]+\.[0-9]+\sM\sops\/s).*/\1/"
40 echo -n -e ", latency: "
41 echo "$*" | sed -E "s/.*latency\s+([0-9]+\.[0-9]+\sns\/op).*/\1/"
46 echo -n "hits throughput: "
[all …]
/linux-6.14.4/crypto/
Dsm3.c1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * SM3 secure hash, as specified by OSCCA GM/T 0004-2012 SM3 and described
4 * at https://datatracker.ietf.org/doc/html/draft-sca-cfrg-sm3-02
7 * Copyright (C) 2017 Gilad Ben-Yossef <[email protected]>
16 0x79cc4519, 0xf3988a32, 0xe7311465, 0xce6228cb,
17 0x9cc45197, 0x3988a32f, 0x7311465e, 0xe6228cbc,
18 0xcc451979, 0x988a32f3, 0x311465e7, 0x6228cbce,
19 0xc451979c, 0x88a32f39, 0x11465e73, 0x228cbce6,
20 0x9d8a7a87, 0x3b14f50f, 0x7629ea1e, 0xec53d43c,
21 0xd8a7a879, 0xb14f50f3, 0x629ea1e7, 0xc53d43ce,
[all …]
/linux-6.14.4/tools/perf/pmu-events/arch/x86/
Dmapfile.csv1 Family-model,Version,Filename,EventType
2 GenuineIntel-6-(97|9A|B7|BA|BF),v1.27,alderlake,core
3 GenuineIntel-6-BE,v1.27,alderlaken,core
4 GenuineIntel-6-(1C|26|27|35|36),v5,bonnell,core
5 GenuineIntel-6-(3D|47),v29,broadwell,core
6 GenuineIntel-6-56,v11,broadwellde,core
7 GenuineIntel-6-4F,v22,broadwellx,core
8 GenuineIntel-6-55-[56789ABCDEF],v1.22,cascadelakex,core
9 GenuineIntel-6-9[6C],v1.05,elkhartlake,core
10 GenuineIntel-6-CF,v1.09,emeraldrapids,core
[all …]
/linux-6.14.4/tools/memory-model/scripts/
Dparseargs.sh2 # SPDX-License-Identifier: GPL-2.0+
8 # Include into other Linux kernel tools/memory-model scripts.
12 # Author: Paul E. McKenney <[email protected]>
19 echo if test -z '"$'$1'"' > $T/s
29 initparam LKMM_HERD_OPTIONS "-conf linux-kernel.cfg"
35 scriptname=$0
39 echo " --destdir path (place for .litmus.out, default by .litmus)"
40 echo " --herdopts -conf linux-kernel.cfg ..."
41 echo " --hw AArch64"
42 echo " --jobs N (number of jobs, default one per CPU)"
[all …]
/linux-6.14.4/arch/sh/include/asm/
Dpgtable_32.h1 /* SPDX-License-Identifier: GPL-2.0 */
9 * notes on SH-X2 MMUs and 64-bit PTEs):
11 * - Bits 0 and 7 are reserved on SH-3 (_PAGE_WT and _PAGE_SZ1 on SH-4).
13 * - Bit 1 is the SH-bit, but is unused on SH-3 due to an MMU bug (the
14 * hardware PTEL value can't have the SH-bit set when MMUCR.IX is set,
15 * which is the default in cpu-sh3/mmu_context.h:MMU_CONTROL_INIT).
18 * SH-3 specific flags until all of the other unused bits have been
21 * - Bit 9 is reserved by everyone and used by _PAGE_PROTNONE.
23 * - Bits 10 and 11 are low bits of the PPN that are reserved on >= 4K pages.
26 * - On 29 bit platforms, bits 31 to 29 are used for the space attributes
[all …]
/linux-6.14.4/lib/
Dhexdump.c1 // SPDX-License-Identifier: GPL-2.0-only
20 * hex_to_bin - convert a hex digit to its real value
23 * hex_to_bin() converts one hex digit to its actual value or -1 in case of bad
26 * This function is used to load cryptographic keys, so it is coded in such a
30 * (ch - '9' - 1) is negative if ch <= '9'
31 * ('0' - 1 - ch) is negative if ch >= '0'
33 * '0' ... '9'
34 * we are only interested in the sign, so we do a shift ">> 8"; note that right
35 * shift of a negative value is implementation-defined, so we cast the
36 * value to (unsigned) before the shift --- we have 0xffffff if ch is in
[all …]
Dcmdline_kunit.c1 // SPDX-License-Identifier: GPL-2.0+
12 "\"\"", "" , "=" , "\"-", "," , "-," , ",-" , "-" ,
13 "+," , "--", ",,", "''" , "\"\",", "\",\"", "-\"\"", "\"",
24 "-7" , "--7" , "-1-2" , "7--9",
25 "7-" , "-7--9", "7-9," , "9-7" ,
26 "5-a", "a-5" , "5-8" , ",8-5",
27 "+,1", "-,4" , "-3,0-1,6", "4,-" ,
28 " +2", " -9" , "0-1,-3,6", "- 9" ,
32 { 1, -7, }, { 0, -0, }, { 4, -1, 0, +1, 2, }, { 0, 7, },
33 { 0, +7, }, { 0, -7, }, { 3, +7, 8, +9, 0, }, { 0, 9, },
[all …]
Dtest_hexdump.c13 '\xbe', '\x32', '\xdb', '\x7b', '\x0a', '\x18', '\x93', '\xb2', /* 00 - 07 */
14 '\x70', '\xba', '\xc4', '\x24', '\x7d', '\x83', '\x34', '\x9b', /* 08 - 0f */
15 '\xa6', '\x9c', '\x31', '\xad', '\x9c', '\x0f', '\xac', '\xe9', /* 10 - 17 */
16 '\x4c', '\xd1', '\x19', '\x99', '\x43', '\xb1', '\xaf', '\x0c', /* 18 - 1f */
22 "be", "32", "db", "7b", "0a", "18", "93", "b2",
23 "70", "ba", "c4", "24", "7d", "83", "34", "9b",
24 "a6", "9c", "31", "ad", "9c", "0f", "ac", "e9",
25 "4c", "d1", "19", "99", "43", "b1", "af", "0c",
29 "32be", "7bdb", "180a", "b293",
30 "ba70", "24c4", "837d", "9b34",
[all …]
/linux-6.14.4/arch/x86/include/asm/
Dpgtable-3level.h1 /* SPDX-License-Identifier: GPL-2.0 */
6 * Intel Physical Address Extension (PAE) Mode - three-level page
12 #define pte_ERROR(e) \ argument
14 __FILE__, __LINE__, &(e), (e).pte_high, (e).pte_low)
15 #define pmd_ERROR(e) \ argument
17 __FILE__, __LINE__, &(e), pmd_val(e))
18 #define pgd_ERROR(e) \ argument
20 __FILE__, __LINE__, &(e), pgd_val(e))
31 * either not present or in a state where the hardware will
34 * value and then use set_pte to update it. -ben
[all …]
/linux-6.14.4/scripts/genksyms/
Dlex.l1 /* SPDX-License-Identifier: GPL-2.0-or-later */
23 /* We've got a two-level lexer here. We let flex do basic tokenization
29 IDENT [A-Za-z_\$][A-Za-z0-9_\$]*
31 O_INT 0[0-7]*
32 D_INT [1-9][0-9]*
33 X_INT 0[Xx][0-9A-Fa-f]+
37 FRAC ([0-9]*\.[0-9]+)|([0-9]+\.)
38 EXP [Ee][+-]?[0-9]+
40 REAL ({FRAC}{EXP}?{F_SUF}?)|([0-9]+{EXP}{F_SUF}?)
45 MC_TOKEN ([~%^&*+=|<>/-]=)|(&&)|("||")|(->)|(<<)|(>>)
[all …]
/linux-6.14.4/Documentation/networking/
Dpktgen.rst1 .. SPDX-License-Identifier: GPL-2.0
7 Enable CONFIG_NET_PKTGEN to compile and build pktgen either in-kernel
8 or as a module. A module is preferred; modprobe pktgen if needed. Once
9 running, pktgen creates a thread for each CPU with affinity to that CPU.
10 Monitoring and controlling is done via /proc. It is easiest to select a
13 On a dual CPU::
16 root 129 0.3 0.0 0 0 ? SW 2003 523:20 [kpktgend_0]
17 root 130 0.3 0.0 0 0 ? SW 2003 509:50 [kpktgend_1]
31 overload type of benchmarking, as this could hurt the normal use-case.
35 # ethtool -G ethX tx 1024
[all …]
/linux-6.14.4/scripts/
Drust_is_available.sh2 # SPDX-License-Identifier: GPL-2.0
4 # Tests whether a suitable Rust toolchain is available.
6 set -e
8 min_tool_version=$(dirname $0)/min-tool-version.sh
10 # Convert the version string x.y.z to a canonical up-to-7-digits form.
13 # instances in other version scripts) to give a bit more space to
14 # `rustc` since it will reach 1.100.0 in late 2026.
18 set -- $1
22 # Print a reference to the Quick Start guide in the documentation.
26 echo >&2 "*** Please see Documentation/rust/quick-start.rst for details"
[all …]
/linux-6.14.4/drivers/pinctrl/
Dpinctrl-lpc18xx.c18 #include <linux/pinctrl/pinconf-generic.h>
24 #include "pinctrl-utils.h"
27 #define LPC18XX_SCU_REG_ENAIO0 0xc88
28 #define LPC18XX_SCU_REG_ENAIO1 0xc8c
29 #define LPC18XX_SCU_REG_ENAIO2 0xc90
30 #define LPC18XX_SCU_REG_ENAIO2_DAC BIT(0)
33 #define LPC18XX_SCU_PIN_MODE_MASK 0x7
39 #define LPC18XX_SCU_PIN_EHD_MASK 0x300
45 #define LPC18XX_SCU_I2C0_EFP BIT(0)
49 #define LPC18XX_SCU_I2C0_SCL_SHIFT 0
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