| Commit message (Collapse) | Author | Age | Files | Lines |
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User space-side features
* bpf_map__set_exclusive_program() and bpf_map__exclusive_program() APIs for exclusive map creation;
* bpf_program__assoc_struct_ops() and bpf_prog_assoc_struct_ops() APIs to associate a non-struct_ops BPF program with a struct_ops map;
* btf__permute() API to rearrange BTF types in-place according to a provided mapping;
* BTF type lookup optimization: binary search for btf__find_by_name() and btf__find_by_name_kind();
* btf__add_btf() now accepts split BTF sources;
* fsession support (SEC("fsession+") / SEC("fsession.s+"));
* BPF_F_CPU and BPF_F_ALL_CPUS flags support for per-CPU map operations;
* arena globals are moved to the end of the arena mmap region if kernel supports it;
* support for LLVM-generated indirect jump tables (BPF ISA v4) via .jumptables ELF section and BPF_MAP_TYPE_INSN_ARRAY maps;
* avoid expensive kallsyms parsing when kprobe.session target is an exact function match;
* new dont_enable option in struct bpf_perf_event_opts to suppress perf event auto-enablement;
BPF-side features
* USDT SIB (Scale-Index-Base) addressing support;
* dynptr helper signatures (bpf_dynptr_from_mem, bpf_dynptr_read, bpf_dynptr_write, bpf_dynptr_data) widened from 32-bit to 64-bit size/offset parameters;
Bug fixes
* As usual, a number of bug fixes included, see full commit log for details.
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
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Add openssl as a dependency. Fixes compilation error:
| sign.c:16:10: fatal error: openssl/opensslv.h: No such file or directory
| 16 | #include <openssl/opensslv.h>
Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Current builds were extracting the relevance from LDFLAGS, which is
not the right thing to do. cflags carry the right elements to ensure
reproducibility with OE, so ensure its respected by makefile
Fixes
WARNING: agent-proxy-1.97-r0 do_package_qa: QA Issue: File /usr/bin/.debug/agent-proxy in package agent-proxy-dbg contains reference to TMPDIR [buildpaths]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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As the subject says.
Fixes compilation error:
| ../../../sources/minicoredumper-2.0.7/src/coreinject/main.c: In function 'inject_data':
| ../../../sources/minicoredumper-2.0.7/src/coreinject/main.c:248:11: error: assignment discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]
| 248 | p = strrchr(b_fname, '/');
Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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rtla source code is present in the kernel source tree at tools/tracing/rtla.
There is another build option for rtla to enable bpf bindings, this was
not a quick one to get working and left as a future improvement.
Makefile for rtla has evolved in newer kernels (v6.9). Some fixes needed for
support with older kernels. This commit was tested against 6.18 and 6.8.
Also add rtla to packagegroup-meta-oe-benchmarks.
Signed-off-by: Peter Bergin <peter@berginkonsult.se>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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When having a DEPENDS against cpupower it need to leave its header files.
Remove that cleanup that has been present since the beginning of the recipe
without any (to me) known reason.
cpupower ship a systemd service and config file in kernel source tree
since kernel 6.16. Package them as a separate package cpupower-systemd to
be installed if wanted.
Add cpupower to packagegroup-meta-oe to be included in builds of all
packages.
Signed-off-by: Peter Bergin <peter@berginkonsult.se>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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oe-core has removed DEBUG_PREFIX_MAP from TARGET_LDFLAGS [1], restore
it to fix the below error.
ERROR: agent-proxy-1.97-r0.wr2600 do_package_qa: QA Issue: File /usr/bin/.debug/agent-proxy in package agent-proxy-dbg contains reference to TMPDIR [buildpaths]
ERROR: agent-proxy-1.97-r0.wr2600 do_package_qa: Fatal QA errors were found, failing task.
[1] https://git.openembedded.org/openembedded-core/commit/?id=1797741aad02b8bf429fac4b81e30cdda64b5448
Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Add HOMEPAGE variable to minicoredumper recipe.
Signed-off-by: Weisser, Pascal <pascal.weisser.ext@karlstorz.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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tmon is a monitoring and testing tool for Linux kernel thermal
subsystem, it help visualize, tune, and test this complex system.
Signed-off-by: Liwei Song <liwei.song@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Add HOMEPAGE variable to trace-cmd recipe.
Signed-off-by: Weisser, Pascal <pascal.weisser.ext@karlstorz.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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The minicoredumper has multiple 2038 year problems where 'long' type
variables and strtol() function calls cause overflow on 32-bit systems
when handling timestamps after 2038-01-19.
This leads to incorrect timestamp formatting in core dump directory
names (e.g., sleep40s.20380119.031407+0000.598).
Fix by changing 'long timestamp' to 'time_t timestamp' and replacing
strtol() with strtoll() to properly handle 64-bit timestamps on
32-bit systems.
Signed-off-by: Jiaying Song <jiaying.song.cn@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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CMSG_NXTHDR results in different signed-ness for cmsghdr
on musl.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Drop musl patch as it is fixed upstream [1]
[1] https://github.com/oracle/ktls-utils/commit/3b419faa9f67cc053031524cb3b079f054c6b029
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Most host gcc doesn't support -fcanon-prefix-map right now, so
empty DEBUG_PREFIX_MAP_EXTRA to fix the below build error.
| gcc: error: unrecognized command-line option ‘-fcanon-prefix-map’; did you mean ‘-fmacro-prefix-map=’?
Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Fix the following error when using buildtools-extended:
va_server.c:20:10: fatal error: zlib.h: No such file or directory
20 | #include <zlib.h>
| ^~~~~~~~
Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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[snip of Makefile]
# bison will create both sqlhist.tab.c and sqlhist.tab.h
sqlhist.tab.h:
sqlhist.tab.c: sqlhist.y sqlhist.tab.h
bison --debug -v --report-file=bison.report -d -o $@ $<
[snip]
sources of libtracefs is fetched by git, the mtime of sqlhist.y,
sqlhist.tab.c is random. so sometimes, sqlhist.tab.c is regenerated,
sometimes, sqlhist.tab.c in original sources in used. bison used to
gernerate sqlhist.tab.c by upstream libtracefs maybe has different
version with the build host one. This make the final libtracefs.so not
reproducible. This fix touch sqlhist.tab.c to make it has the newest
mtime, and sqlhist.tab.c is not regenerated during build.
Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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New version added trace_sql.bash for tracefs_sql() bash completions.
Changelog:
https://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git/tag/?h=libtracefs-1.8.2
Signed-off-by: Ankur Tyagi <ankur.tyagi85@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Dropped patches which are now merged in the upstream
Changelog:
https://github.com/libbpf/libbpf/releases/tag/v1.5.1
https://github.com/libbpf/libbpf/releases/tag/v1.6.0
https://github.com/libbpf/libbpf/releases/tag/v1.6.1
https://github.com/libbpf/libbpf/releases/tag/v1.6.2
Signed-off-by: Ankur Tyagi <ankur.tyagi85@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Add cpufreq and cpu-hotplug tests to kernel-selftest.
Tested with pixel6.
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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build uses prepared sourcedir for kernel and relying
on target kernel recipe to prepare this is not the correct
thing for native package. Since the kernel will need target
dependencies cross-compiler etc. to build/prepare the kernel sourcedir
This issue is revealed when bpftool-native is built for riscv64
it ends up in build errors
ERROR: bpftool-native-1.0-r0 do_configure: The sstate manifest for task 'linux-libc-headers:populate_sysroot' (multilib variant '') could not be found.
The pkgarchs considered were: qemuriscv64, allarch, x86_64_x86_64-nativesdk.
But none of these manifests exists:
/mnt/b/yoe/master/sources/poky/build/tmp/sstate-control/manifest-qemuriscv64-linux-libc-headers.populate_sysroot
/mnt/b/yoe/master/sources/poky/build/tmp/sstate-control/manifest-allarch-linux-libc-headers.populate_sysroot
/mnt/b/yoe/master/sources/poky/build/tmp/sstate-control/manifest-x86_64_x86_64-nativesdk-linux-libc-headers.populate_sysroot
ERROR: Logfile of failure stored in: /mnt/b/yoe/master/sources/poky/build/tmp/work/x86_64-linux/bpftool-native/1.0/temp/log.do_configure.2509356
Therefore separate it out into independent recipe and use latest stable
kernel to build it.
Enable musl builds as well for bpftool, it works now.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Some toolchains ship only bits/*.h without the -64.h suffix,
causing the recipe to fail. Add a fallback to use *.h if
*-64.h is not found, and warn if neither exists.
Signed-off-by: Nylon Chen <nylon.chen@sifive.com>
Signed-off-by: Joao Marcos Costa <joaomarcos.costa@bootlin.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Location of S have moved under UNPACKDIR and this
needs to reflect in ptest install structure as some
of tests access the sourcedirs relative to itself
during run, these locations are built into tests
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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0002-tlshd-configure.ac-Use-AC_CHECK_HEADER-instead-of-AC.patch
removed since it's included in 1.2.1
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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The PTP selftest fails to compile with kernel versions 6.7+ due to
missing header definitions for PTP_MASK_CLEAR_ALL and PTP_MASK_EN_SINGLE.
These definitions were introduced in kernel v6.7 with commit c5a445b.
This fix adds kernel headers to CFLAGS during compilation to ensure
the required definitions are available.
Error before fix:
testptp.c:613:31: error: 'PTP_MASK_CLEAR_ALL' undeclared
testptp.c:615:38: error: 'PTP_MASK_EN_SINGLE' undeclared
Fixes: #878
Signed-off-by: Jacob Panov <jacobpanov@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Please see
https://git.yoctoproject.org/poky/commit/?id=4dd321f8b83afecd962393101b2a6861275b5265
for what changes are needed, and sed commands that can be used to make them en masse.
I've verified that bitbake -c patch world works with these, but did not run a world
build; the majority of recipes shouldn't need further fixups, but if there are
some that still fall out, they can be fixed in followups.
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Fix reproducibility issue by retrieving the compiler version from the CC
env variable, which define the compiler used in the build and not from
the native gcc compiler install in the host machine.
Signed-off-by: Kéléfa Sané <kelefa.sane@smile.fr>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Backport patch which mentions PoC [1] which is also linked from [2].
[1] https://github.com/libbpf/libbpf/commit/806b4e0a9f658d831119cece11a082ba1578b800
[2] https://nvd.nist.gov/vuln/detail/CVE-2025-29481
Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Add support for building the Linux blktests [1] into a guest image.
Once booted the tests can be run with commands like this:
```shell
cd /usr/blktests/; NVMET_TRTYPES=tcp ./check nvme/062
```
1: https://github.com/osandov/blktests
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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ffile-prefix-map is superset for reproducibility
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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* Current PV 3.4 is the kernel version when the recipe is newly added,
set PKGV to KERNEL_VERSION to make it always align with kernel version
* turbostat has its runtime version, set CHECK_VERSION_PV to this version to mute
the version mismatch warning
[snip of turbostat.c]
void print_version()
{
fprintf(outf, "turbostat version 2024.07.26 - Len Brown <lenb@kernel.org>\n");
}
[snip]
Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Avoid following warning by using a dedicated unpack directory for sources.
WARNING: kernel-selftest-1.0-r0 do_unpack: kernel-selftest: the directory ${WORKDIR}/${BP} (/home/kraj200/yoe/build/tmp/work/qemux86_64-yoe-linux/kernel-self test/1.0/kernel-selftest-1.0) pointed to by the S variable doesn't exist - please set S within the recipe to point to where the source has been unpacked to
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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A valid ELF file may contain a SHT_NOBITS .BTF section. This case is not
handled correctly in btf_parse_elf, which leads to a segfault.
Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Package ktls-utils which includes tlsd.
This is used when in-kernel TLS consumers need a mechanism to perform TLS
handshakes on a connected socket to negotiate TLS session parameters that
can then be programmed into the kernel's TLS record protocol engine.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Fixes
rame.c: In function 'CORE_ADDR frame_unwind_pc(frame_info*)':
frame.c:982:35: error: cannot convert 'CORE_ADDR*' {aka 'long long unsigned int*'} to 'ulong*' {aka 'long unsigned int*'}
982 | crash_decode_ptrauth_pc(&pc);
| ^~~
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| CORE_ADDR* {aka long long unsigned int*}
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Cc: mark.yang <mark.yang@lge.com>
Cc: Martin Jansa <martin.jansa@gmail.com>
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* to fix: following erros occured in gcc-15.0.1 environment.
signals.c: In function '_rl_signal_handler':
signals.c:62:36: error: 'return' with a value, in function returning void [-Wreturn-mismatch]
62 | # define SIGHANDLER_RETURN return (0)
| ^
signals.c:160:3: note: in expansion of macro 'SIGHANDLER_RETURN'
160 | SIGHANDLER_RETURN;
| ^~~~~~~~~~~~~~~~~
signals.c:141:1: note: declared here
141 | _rl_signal_handler (int sig)
| ^~~~~~~~~~~~~~~~~~
signals.c: In function 'rl_set_sighandler':
signals.c:343:18: error: assignment to '__sighandler_t' {aka 'void (*)(int)'} from incompatible pointer type 'void (*)(void)' [-Wincompatible-pointer-types]
343 | act.sa_handler = handler;
| ^
In file included from signals.c:30:
recipe-sysroot/usr/include/signal.h:72:16: note: '__sighandler_t' declared here
72 | typedef void (*__sighandler_t) (int);
| ^~~~~~~~~~~~~~
Signed-off-by: mark.yang <mark.yang@lge.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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ChangeLog:
https://crash-utility.github.io/changelog/ChangeLog-8.0.6.txt
Signed-off-by: mark.yang <mark.yang@lge.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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OE-Core changed to to use virtual/nativesdk-cross-XXX replace the older
more complex cross providers. Update the recipes to match.
This fixes check layer failures on the autobuilder.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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According to crash help message, crash can decode the random address with
"--kaslr=auto". But it has a bug that when with "-S" in parameter, crash will
bypass the kaslr option.
Signed-off-by: Xiangyu Chen <xiangyu.chen@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Changelog:
https://github.com/libbpf/libbpf/releases/tag/v1.5.0
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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When build host machine is not installed with elfutils-libelf-devel, it
throws compile error "libelf.h: No such file or directory". Fix missing
headers file by including path ${STAGING_INCDIR_NATIVE} via CFLAGS variable.
Use headers file from ${STAGING_INCDIR_NATIVE} instead of host machine.
Error:
| libbpf_internal.h:19:10: fatal error: libelf.h: No such file or directory
Signed-off-by: Preeti Sachan <preeti.sachan@intel.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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