From cf9610f9116d55c5a66ef9f1faecacabd93a9322 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Mon, 24 Aug 2026 08:46:03 -0700 Subject: Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "Core changes: - Use the non-blocking mux_state_try_select() in the generic MUX pin control back-end - Free pin maps on pinctrl_generic_to_map() failure in the core helpers New hardware pin control: - Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC (this is for the low power audio, LPASS = Low Power Audio SubSystem portions) - Upboard support on top of the Intel pin controller - Apple T6030 and T6031 support (just compatible strings) - Samsung Exynos 8855 SoC - Mediatek MT6858 SoC - Rockchip RK3308B and RV1106 SoCs - Airoha EN7523 and AN7563 SoCs Improvements: - Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable - Qualcomm improvements on top of the Qualcomm PDC (power domain controller) irqchip improvements from tglx:s tree - Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups - The NPCM8xx driver has been put into shape fixing many pin and group definitions - Some non-urgent Tegra 264 pin assignments are fixed up - Some non-urgent fixups to Airoha AN7581 and AN7583 registers and pin assignments, missing features etc" * tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits) dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema pinctrl: meson: sync some modify from A4 pinctrl: meson: a4: Add input enable pin configuration pinctrl: realtek: rtd1625: remove unused group name spdif_sel pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13 dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema Revert "Merge branch 'ib-rsk7204' into devel" pinctrl: rockchip: Add RV1106 pinctrl support dt-bindings: pinctrl: rockchip: Add RV1106 compatible pinctrl: rockchip: Decode drive strength in the get function pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable pinctrl: airoha: add support of an7563 SoC dt-bindings: pinctrl: airoha: add support of an7563 pin controller pinctrl: airoha: try to find chip scu node by phandle first pinctrl: airoha: add support of en7523 SoC dt-bindings: pinctrl: airoha: add support of en7523 pin controller pinctrl: airoha: an7583: add support for olt pinmux pinctrl: airoha: an7583: add support for pon_alt pinmux pinctrl: airoha: an7583: add support for npu_uart pinmux dt-bindings: pinctrl: airoha: an7583: add missed features ... --- tools/perf/tests/kmod-path.c | 163 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 163 insertions(+) create mode 100644 tools/perf/tests/kmod-path.c (limited to 'tools/perf/tests/kmod-path.c') diff --git a/tools/perf/tests/kmod-path.c b/tools/perf/tests/kmod-path.c new file mode 100644 index 000000000..dfe1bd5da --- /dev/null +++ b/tools/perf/tests/kmod-path.c @@ -0,0 +1,163 @@ +// SPDX-License-Identifier: GPL-2.0 +#include +#include +#include +#include "tests.h" +#include "dso.h" +#include "debug.h" +#include "event.h" + +static int test(const char *path, bool alloc_name, bool kmod, + int comp, const char *name) +{ + struct kmod_path m; + + memset(&m, 0x0, sizeof(m)); + + TEST_ASSERT_VAL("kmod_path__parse", + !__kmod_path__parse(&m, path, alloc_name)); + + pr_debug("%s - alloc name %d, kmod %d, comp %d, name '%s'\n", + path, alloc_name, m.kmod, m.comp, m.name); + + TEST_ASSERT_VAL("wrong kmod", m.kmod == kmod); + TEST_ASSERT_VAL("wrong comp", m.comp == comp); + + if (name) + TEST_ASSERT_VAL("wrong name", m.name && !strcmp(name, m.name)); + else + TEST_ASSERT_VAL("wrong name", !m.name); + + free(m.name); + return 0; +} + +static int test_is_kernel_module(const char *path, int cpumode, bool expect) +{ + TEST_ASSERT_VAL("is_kernel_module", + (!!is_kernel_module(path, cpumode)) == (!!expect)); + pr_debug("%s (cpumode: %d) - is_kernel_module: %s\n", + path, cpumode, expect ? "true" : "false"); + return 0; +} + +#define T(path, an, k, c, n) \ + TEST_ASSERT_VAL("failed", !test(path, an, k, c, n)) + +#define M(path, c, e) \ + TEST_ASSERT_VAL("failed", !test_is_kernel_module(path, c, e)) + +static int test__kmod_path__parse(struct test_suite *t __maybe_unused, int subtest __maybe_unused) +{ + /* path alloc_name kmod comp name */ + T("/xxxx/xxxx/x-x.ko", true , true, 0 , "[x_x]"); + T("/xxxx/xxxx/x-x.ko", false , true, 0 , NULL ); + T("/xxxx/xxxx/x-x.ko", true , true, 0 , "[x_x]"); + T("/xxxx/xxxx/x-x.ko", false , true, 0 , NULL ); + M("/xxxx/xxxx/x-x.ko", PERF_RECORD_MISC_CPUMODE_UNKNOWN, true); + M("/xxxx/xxxx/x-x.ko", PERF_RECORD_MISC_KERNEL, true); + M("/xxxx/xxxx/x-x.ko", PERF_RECORD_MISC_USER, false); + +#ifdef HAVE_ZLIB_SUPPORT + /* path alloc_name kmod comp name */ + T("/xxxx/xxxx/x.ko.gz", true , true, 1 , "[x]"); + T("/xxxx/xxxx/x.ko.gz", false , true, 1 , NULL ); + T("/xxxx/xxxx/x.ko.gz", true , true, 1 , "[x]"); + T("/xxxx/xxxx/x.ko.gz", false , true, 1 , NULL ); + M("/xxxx/xxxx/x.ko.gz", PERF_RECORD_MISC_CPUMODE_UNKNOWN, true); + M("/xxxx/xxxx/x.ko.gz", PERF_RECORD_MISC_KERNEL, true); + M("/xxxx/xxxx/x.ko.gz", PERF_RECORD_MISC_USER, false); + + /* path alloc_name kmod comp name */ + T("/xxxx/xxxx/x.gz", true , false, 1 , "x.gz"); + T("/xxxx/xxxx/x.gz", false , false, 1 , NULL ); + T("/xxxx/xxxx/x.gz", true , false, 1 , "x.gz"); + T("/xxxx/xxxx/x.gz", false , false, 1 , NULL ); + M("/xxxx/xxxx/x.gz", PERF_RECORD_MISC_CPUMODE_UNKNOWN, false); + M("/xxxx/xxxx/x.gz", PERF_RECORD_MISC_KERNEL, false); + M("/xxxx/xxxx/x.gz", PERF_RECORD_MISC_USER, false); + + /* path alloc_name kmod comp name */ + T("x.gz", true , false, 1 , "x.gz"); + T("x.gz", false , false, 1 , NULL ); + T("x.gz", true , false, 1 , "x.gz"); + T("x.gz", false , false, 1 , NULL ); + M("x.gz", PERF_RECORD_MISC_CPUMODE_UNKNOWN, false); + M("x.gz", PERF_RECORD_MISC_KERNEL, false); + M("x.gz", PERF_RECORD_MISC_USER, false); + + /* path alloc_name kmod comp name */ + T("x.ko.gz", true , true, 1 , "[x]"); + T("x.ko.gz", false , true, 1 , NULL ); + T("x.ko.gz", true , true, 1 , "[x]"); + T("x.ko.gz", false , true, 1 , NULL ); + M("x.ko.gz", PERF_RECORD_MISC_CPUMODE_UNKNOWN, true); + M("x.ko.gz", PERF_RECORD_MISC_KERNEL, true); + M("x.ko.gz", PERF_RECORD_MISC_USER, false); +#endif + + /* path alloc_name kmod comp name */ + T("[test_module]", true , true, false, "[test_module]"); + T("[test_module]", false , true, false, NULL ); + T("[test_module]", true , true, false, "[test_module]"); + T("[test_module]", false , true, false, NULL ); + M("[test_module]", PERF_RECORD_MISC_CPUMODE_UNKNOWN, true); + M("[test_module]", PERF_RECORD_MISC_KERNEL, true); + M("[test_module]", PERF_RECORD_MISC_USER, false); + + /* path alloc_name kmod comp name */ + T("[test.module]", true , true, false, "[test.module]"); + T("[test.module]", false , true, false, NULL ); + T("[test.module]", true , true, false, "[test.module]"); + T("[test.module]", false , true, false, NULL ); + M("[test.module]", PERF_RECORD_MISC_CPUMODE_UNKNOWN, true); + M("[test.module]", PERF_RECORD_MISC_KERNEL, true); + M("[test.module]", PERF_RECORD_MISC_USER, false); + + /* path alloc_name kmod comp name */ + T("[vdso]", true , false, false, "[vdso]"); + T("[vdso]", false , false, false, NULL ); + T("[vdso]", true , false, false, "[vdso]"); + T("[vdso]", false , false, false, NULL ); + M("[vdso]", PERF_RECORD_MISC_CPUMODE_UNKNOWN, false); + M("[vdso]", PERF_RECORD_MISC_KERNEL, false); + M("[vdso]", PERF_RECORD_MISC_USER, false); + + T("[vdso32]", true , false, false, "[vdso32]"); + T("[vdso32]", false , false, false, NULL ); + T("[vdso32]", true , false, false, "[vdso32]"); + T("[vdso32]", false , false, false, NULL ); + M("[vdso32]", PERF_RECORD_MISC_CPUMODE_UNKNOWN, false); + M("[vdso32]", PERF_RECORD_MISC_KERNEL, false); + M("[vdso32]", PERF_RECORD_MISC_USER, false); + + T("[vdsox32]", true , false, false, "[vdsox32]"); + T("[vdsox32]", false , false, false, NULL ); + T("[vdsox32]", true , false, false, "[vdsox32]"); + T("[vdsox32]", false , false, false, NULL ); + M("[vdsox32]", PERF_RECORD_MISC_CPUMODE_UNKNOWN, false); + M("[vdsox32]", PERF_RECORD_MISC_KERNEL, false); + M("[vdsox32]", PERF_RECORD_MISC_USER, false); + + /* path alloc_name kmod comp name */ + T("[vsyscall]", true , false, false, "[vsyscall]"); + T("[vsyscall]", false , false, false, NULL ); + T("[vsyscall]", true , false, false, "[vsyscall]"); + T("[vsyscall]", false , false, false, NULL ); + M("[vsyscall]", PERF_RECORD_MISC_CPUMODE_UNKNOWN, false); + M("[vsyscall]", PERF_RECORD_MISC_KERNEL, false); + M("[vsyscall]", PERF_RECORD_MISC_USER, false); + + /* path alloc_name kmod comp name */ + T("[kernel.kallsyms]", true , false, false, "[kernel.kallsyms]"); + T("[kernel.kallsyms]", false , false, false, NULL ); + T("[kernel.kallsyms]", true , false, false, "[kernel.kallsyms]"); + T("[kernel.kallsyms]", false , false, false, NULL ); + M("[kernel.kallsyms]", PERF_RECORD_MISC_CPUMODE_UNKNOWN, false); + M("[kernel.kallsyms]", PERF_RECORD_MISC_KERNEL, false); + M("[kernel.kallsyms]", PERF_RECORD_MISC_USER, false); + + return 0; +} + +DEFINE_SUITE("kmod_path__parse", kmod_path__parse); -- cgit v1.3.1