From f4cdf7ca9a1fdcca413157df19753f388a5a224e Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Wed, 19 Aug 2026 10:09:22 -0700 Subject: Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - v4l2-core: added ISP statistics support and per-block validation - v4l2-core: Allow unknown HDR10 white point and luminance - New camera sensors: Sony IMX678 and IMX471m, Himax HM1092 IR sensor - New codec: Milos: VPU v2.0 codec support - isp driver: gained support for Dreamchip RPPX1 ISP framework - vsp1 driver: gained support for RZ/T2H and RZ/N2H - Novalake driver: gained CVS support for new NVL hardware - dvb-core: fix feed leak on failed DMX_ADD_PID - several driver fixes, cleanups and minor improvements * tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (308 commits) media: ipu-bridge: check all DMI entries when overriding sensor rotation media: v4l2-async: avoid deleting unlinked ASC entry on link error media: rzg2l-cru: Align bytesperline to hardware DMA stride requirement media: intel/ipu6: fix async notifier cleanup leak on parse error media: staging/ipu7: fix async notifier UAF on probe error path media: amd: isp4: fix self-deadlock in isp4sd_pwron_and_init() error path media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem() media: rcar-isp: Fix VSPX reference leaks media: rcar-isp: Release ISPCORE resources media: i2c: imx415: Release runtime PM reference on VBLANK error media: i2c: imx415: Return test pattern write errors media: renesas: vsp1: Declare index variables in for loop statement media: renesas: vsp1: Make reset control optional to support platforms without a reset line media: dt-bindings: media: renesas,vsp1: Document RZ/T2H and RZ/N2H SoCs media: dt-bindings: media: renesas,fcp: Document RZ/T2H and RZ/N2H SoCs media: nxp: imx8-isi: Add additional 32-bit RGB format support media: nxp: imx8-isi: Add 16-bit raw Bayer format support media: nxp: imx8-isi: Implement per-stream reference counting for multiplexed streams media: nxp: imx8-isi: Use BIT_ULL() for 64-bit stream masks media: nxp: imx8-isi: Correct color map between V4L2 and ISI ... --- tools/perf/tests/demangle-rust-v0-test.c | 74 ++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 tools/perf/tests/demangle-rust-v0-test.c (limited to 'tools/perf/tests/demangle-rust-v0-test.c') diff --git a/tools/perf/tests/demangle-rust-v0-test.c b/tools/perf/tests/demangle-rust-v0-test.c new file mode 100644 index 000000000..904f966c6 --- /dev/null +++ b/tools/perf/tests/demangle-rust-v0-test.c @@ -0,0 +1,74 @@ +// SPDX-License-Identifier: Apache-2.0 OR MIT +#include "tests.h" +#include "debug.h" +#include "symbol.h" +#include +#include +#include + +static int test__demangle_rust(struct test_suite *test __maybe_unused, int subtest __maybe_unused) +{ + int ret = TEST_OK; + char *buf = NULL; + size_t i; + + struct { + const char *mangled, *demangled; + } test_cases[] = { + { "_RNvMsr_NtCs3ssYzQotkvD_3std4pathNtB5_7PathBuf3newCs15kBYyAo9fc_7mycrate", + "::new" }, + { "_RNvCs15kBYyAo9fc_7mycrate7example", + "mycrate::example" }, + { "_RNvMs_Cs4Cv8Wi1oAIB_7mycrateNtB4_7Example3foo", + "::foo" }, + { "_RNvXCs15kBYyAo9fc_7mycrateNtB2_7ExampleNtB2_5Trait3foo", + "::foo" }, + { "_RNvMCs7qp2U7fqm6G_7mycrateNtB2_7Example3foo", + "::foo" }, + { "_RNvMs_Cs7qp2U7fqm6G_7mycrateNtB4_7Example3bar", + "::bar" }, + { "_RNvYNtCs15kBYyAo9fc_7mycrate7ExampleNtB4_5Trait7exampleB4_", + "::example" }, + { "_RNCNvCsgStHSCytQ6I_7mycrate4main0B3_", + "mycrate::main::{closure#0}" }, + { "_RNCNvCsgStHSCytQ6I_7mycrate4mains_0B3_", + "mycrate::main::{closure#1}" }, + { "_RINvCsgStHSCytQ6I_7mycrate7examplelKj1_EB2_", + "mycrate::example::" }, + { "_RINvCs7qp2U7fqm6G_7mycrate7exampleFG0_RL1_hRL0_tEuEB2_", + "mycrate::example:: fn(&'a u8, &'b u16)>", + }, + { "_RINvCs7qp2U7fqm6G_7mycrate7exampleKy12345678_EB2_", + "mycrate::example::<305419896>" }, + { "_RNvNvMCsd9PVOYlP1UU_7mycrateINtB4_7ExamplepKpE3foo14EXAMPLE_STATIC", + ">::foo::EXAMPLE_STATIC", + }, + { "_RINvCs7qp2U7fqm6G_7mycrate7exampleAtj8_EB2_", + "mycrate::example::<[u16; 8]>" }, + { "_RINvCs7qp2U7fqm6G_7mycrate7exampleNtB2_7ExampleBw_EB2_", + "mycrate::example::" }, + { "_RINvMsY_NtCseXNvpPnDBDp_3std4pathNtB6_4Path3neweECs7qp2U7fqm6G_7mycrate", + "::new::" }, + { "_RNvNvNvCs7qp2U7fqm6G_7mycrate7EXAMPLE7___getit5___KEY", + "mycrate::EXAMPLE::__getit::__KEY" }, + }; + + for (i = 0; i < ARRAY_SIZE(test_cases); i++) { + buf = dso__demangle_sym(/*dso=*/NULL, /*kmodule=*/0, test_cases[i].mangled); + if (!buf) { + pr_debug("FAILED to demangle: \"%s\"\n \"%s\"\n", test_cases[i].mangled, + test_cases[i].demangled); + continue; + } + if (strcmp(buf, test_cases[i].demangled)) { + pr_debug("FAILED: %s: %s != %s\n", test_cases[i].mangled, + buf, test_cases[i].demangled); + ret = TEST_FAIL; + } + free(buf); + } + + return ret; +} + +DEFINE_SUITE("Demangle Rust", demangle_rust); -- cgit v1.3.1