Multiple tests are failing due to missing dependencies on a bare
core-image-minimal build with only lttng-tools ptest present.
"getconf LONG_BIT" is used to get the bitness of the host to run the
correct consumerd. Depend on glibc-utils.
perl-module-overloading is needed to validate trace. babelstats.pl
"head -c" is used to generate a random string. It is easier to depends
on coreutils to get a feature complete "head" than to enable to "fancy
head" feature of busybox. See utils.sh randstring.
"taskset" is used in a couple of scripts to ensure that events generated
finish in the same buffer. Depend on util-linux.
[RP: Tweak for glibc/musl handling]
(From OE-Core rev: a266788c0037173b41e5e7a4b39b38b80333b87b)
Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Building and running SELinux with musl works fine these days,
so don't disable it in the systemd bitbake file.
(From OE-Core rev: afea472cdc5e72e2794b30b00f68e59ffb1e104c)
Signed-off-by: Luca Boccassi <luca.boccassi@microsoft.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
We backported a patch to fix parallel build failure about version.h. But
that is not enough. We need one more patch to really fix this issue.
(From OE-Core rev: 9ed1dd6329b393e4f780fb88fea98bc930138a57)
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Since the dawn of time, we have set CMAKE_VERBOSE_MAKEFILE=1 in cmake.bbclass.
Back in 2016, we also explicitly set VERBOSE=1 in cmake_do_compile(),
to ensure that make (and ninja) output were verbose in log.do_compile.
Turning off CMAKE_VERBOSE_MAKEFILE=1 means that make (or ninja)
invocations from the command-line are non-verbose,
giving CMake's default human-readable output on the terminal instead.
The user can still invoke VERBOSE=1 make if they do want verbose output.
This has no effect on the verbose output that goes into the logs.
(From OE-Core rev: 75c4b61513d8b089e835fb8d5923d8749fed7880)
Signed-off-by: Douglas Royds <douglas.royds@taitradio.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Ensure we turn on edid for the VGA display which fixes a hang with the
5.0 kernel for qemuarm64.
Thanks to Jon Mason for the fix.
(From OE-Core rev: c112be9643f9031964be4068feeb5e2f8528c107)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add new QEMU BSP for a Arm Cortex-A15 system and use this as qemuarm,
moving the old armv5te Versatile PB based machine to qemuarmv5.
The new machine uses the QEMU virt machine type, which should be
faster to emulate and updates the qemuarm support to a modern
architecture.
(From OE-Core rev: 6fc70eb4f3494bee2be10ee24fe3ea1c8b5ff988)
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
As reported by Paul Barker, my attempt to allow the patching
of kernel meta data broke other repository configurations, since
the meta data patch routing was matching too broadly and the
same repo would end up being patched twice.
Using his suggested fix, we are up and running with both types
of repos again.
(From OE-Core rev: 0fd09633e3c2fb4668c7700516d288f8c5356ff6)
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Integrating Richard Purdie's kernel patch to fix systemtap on arm:
[
arm/Makefile: Fix systemtap
Currently systemtap fails to operate correctly on armv7 systems such as beaglebone and
soon, qemuarm.
root@qemuarm:/usr/src/kernel# env -uARCH -uKBUILD_EXTMOD -uCROSS_COMPILE -uKBUILD_IMAGE -uKCONFIG_CONFIG -uINSTALL_PATH -uLD_LIBRARY_PATH PATH=/usr/bin:/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin make -C /lib/modules/4.19.19-yocto-standard/build M=/tmp/staptcNU6M modules CONFIG_DEBUG_INFO= CONFIG_STACK_VALIDATION= ARCH=arm stap_4321_src.i --no-print-directory -j2 V=1
test -e include/generated/autoconf.h -a -e include/config/auto.conf || ( \
echo >&2; \
echo >&2 " ERROR: Kernel configuration is invalid."; \
echo >&2 " include/generated/autoconf.h or include/config/auto.conf are missing.";\
echo >&2 " Run 'make oldconfig && make prepare' on kernel src to fix it."; \
echo >&2 ; \
/bin/false)
mkdir -p /tmp/staptcNU6M/.tmp_versions ; rm -f /tmp/staptcNU6M/.tmp_versions/*
make -f ./scripts/Makefile.build obj=/tmp/staptcNU6M
(cat /dev/null; echo kernel//tmp/staptcNU6M/stap_4321.ko;) > /tmp/staptcNU6M/modules.order
gcc -Wp,-MD,/tmp/staptcNU6M/.stap_4321_src.o.d -nostdinc -isystem /usr/lib/gcc/arm-poky-linux-gnueabi/8.3.0/include -I./arch/arm/include -I./arch/arm/include/generated -I./include -I./arch/arm/include/uapi -I./arch/arm/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -mlittle-endian -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-PIE -DCC_HAVE_ASM_GOTO -fno-dwarf2-cfi-asm -fno-omit-frame-pointer -mapcs -mno-sched-prolog -fno-ipa-sra -mabi=aapcs-linux -mfpu=vfp -funwind-tables -marm -Wa,-mno-warn-deprecated -D__LINUX_ARM_ARCH__=7 -march=armv5t -Wa,-march=armv7-a -msoft-float -Uarm -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -Wno-int-in-bool-context -Os -Wno-maybe-uninitialized --param=allow-store-data-races=0 -Wframe-larger-than=1024 -fstack-protector-strong -Wno-unused-but-set-variable -Wno-unused-const-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -fno-var-tracking-assignments -pg -Wdeclaration-after-statement -Wno-pointer-sign -Wno-stringop-truncation -fno-strict-overflow -fno-merge-all-constants -fmerge-constants -fno-stack-check -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -Werror=designated-init -fmacro-prefix-map=./= -Wno-packed-not-aligned -Iinclude2/asm/mach-default -I/lib/modules/4.19.19-yocto-standard/build -include /tmp/staptcNU6M/stapconf_4321.h -D "STP_NO_VELREL_CHECK" -freorder-blocks -fasynchronous-unwind-tables -Wframe-larger-than=512 -fno-ipa-icf -Wno-unused -Wno-tautological-compare -Werror -I/usr/share/systemtap/runtime -DMODULE -DKBUILD_BASENAME='"stap_4321_src"' -DKBUILD_MODNAME='"stap_4321"' -c -o /tmp/staptcNU6M/stap_4321_src.o /tmp/staptcNU6M/stap_4321_src.c
/tmp/ccaE9CMG.s: Assembler messages:
/tmp/ccaE9CMG.s:49: Error: selected processor does not support `dmb ish' in ARM mode
/tmp/ccaE9CMG.s:52: Error: architectural extension `mp' is not allowed for the current b
(which was from running the stap command with -v -v -v -k and then being able to run the command individually)
Note that it says armv5t above.
That comes from the code this patch changes
root@qemuarm:/usr/src/kernel# gcc -march=armv7-a /tmp/staptcNU6M/stap_4321_aux_0.c
cc1: error: -mfloat-abi=hard: selected processor lacks an FPU
which makes me wonder if cc-option fails unless -mfpu-vfp is on the commandline too.
Since we have a gcc which accepts the armv7-a arch, just remove the cc-option
wrapper unconditionally here.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
]
(From OE-Core rev: 8c446ac6c1bba1502ac0a710a39b90c78fff41a3)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add temporary patch to fix the systemtap issue on armv7 with the 4.19 kernel
until Bruce is able to merge this into the repos, similarly to the fix for
5.0 kernel.
Alternative patches are being discussed upstream but this fixes the issue for
us for now in a simple way since we know the gcc versions we use.
(From OE-Core rev: 491f72a2fd8053c4f54fa9b261c65cb394880d02)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
For multilib to work correctly, BASE_LIB overrides must be provided.
(From OE-Core rev: b32ec63e48a3552f2e7f3cc5caf61432af716283)
Signed-off-by: teven Hung (洪于玉) <Steven.Hung@mediatek.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
import time
time.tzset()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: module 'time' has no attribute 'tzset'
enable tzset in both python versions
(From OE-Core rev: 28e631d6dbc0a126253c0a072b8f39ff683bfa3a)
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The use of this library was removed in 2012.
(From OE-Core rev: 807a9361d0b00fb884ac9fc1aae227f613808913)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
do_patch() doesn't apply files called .dpatch, so rename it to .patch.
Fixes CVE-2004-2779.
(From OE-Core rev: 6e5dcb4027fbf3e65c0aad2ded36ce387ca7f917)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
We need to enable the arm unwinder for systemtap to work out of the
box:
root@qemuarm:~# stap --disable-cache -DSTP_NO_VERREL_CHECK ./hello.stp
[ 1600.955262] stap_2097: loading out-of-tree module taints kernel.
hello world
This option is useful for much more than systemtap, so it is a good
idea to have on in the base configs. It make the image slightly larger,
but has no performance impacts.
(From OE-Core rev: 8a3cc10c2deb933866e384b326d730d17a49a269)
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
During the build for some architectures, perf generates a program
which executes on the host to dump the syscall table.
The generation of that program uses the cross compiler + sysroot
to expand unistd.h. As such, we are getting the contents of that
file from linux-libc-headers.
The compilation of that generated program uses the host compiler
and a restricted include path to the perf source code. In the
perf source there is a captured unistd.h, as such it will be used
when compiling the host executable. The perf source code is copied
from the kernel version that is being built .. so we have a
mismatch between the generation and the compilation of the host
program.
Normally this mismatch is fine, but if the libc-headers are
newer than the kernel, we'll have syscalls (and their syscall
numbers) that are not defined in the perf source code. This
leads to a compiler error and a cascading failure of the perf
build due to a missing generated file.
To fix this, we can copy unistd.h from the recipe-sysroot
into the perf source code and they will always be in sync.
(From OE-Core rev: 3a23e094c4189af878e467f1636aea63955e250d)
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The path containing the symlinks to icecc itself.
The path to the build env tarball.
(From OE-Core rev: 4b1f421ab5c7e5a3ee7bad5744149d331c6e0511)
Signed-off-by: Douglas Royds <douglas.royds@taitradio.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This fixes some 'basehash changed' errors when rm_work is being
inherited.
(From OE-Core rev: e74158b6cc1d683ab14ef5d47ec531f986fc2259)
Signed-off-by: Ming Liu <liu.ming50@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Currently only dts files are considered when looping through files to
compile. Modifying the loop to compile other files that are overlays.
Also surrounding this check with a try block as the function to find
overlays parses the file for a '/plugin/' tag, and there may be files in
the DT_FILES_PATH directory that are not parseable.
(From OE-Core rev: bb1629820443bfedc72378a7c88f0656a2f3f7f1)
Signed-off-by: Jaewon Lee <jaewon.lee@xilinx.com>
Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandr@xilinx.com>
Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The additions done to devsrc to support the 5.0 kernel should have
had a graceful failure mode, since the files/directories won't be
present on older (or different) kernel versions.
(From OE-Core rev: 3f0cada40a9f70704a3dc78daddb4a8cbd7dee80)
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
So that the errors can be controlled by ERROR_QA or WARN_QA, and make them work
with INSANE_SKIP.
(From OE-Core rev: 4b86ebb6a87f75421a1d12d9d5dde303938c2e9f)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The INSANE_SKIP = "pkgconfig" or "la" didn't work, this patch fixes the problem.
[YOCTO #13087]
(From OE-Core rev: 756d6419f10d388c5daa63b7607e580d8b5079f1)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Backport patch to fix parallel build failure like below.
In file included from ../git/src/core/dbus-manager.c:10:
../git/src/basic/build.h:4:10: fatal error: version.h: No such file or directory
#include "version.h"
^~~~~~~~~~~
compilation terminated.
(From OE-Core rev: 89712946c10f1c762175053e1945b7d0f330c446)
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
If python3 git module is not installed, we fall back to some git
command to get info. A previous commit (b8d22ed6) accidently deleted
the return statement, causing errors like below.
Exception: UnboundLocalError: local variable 'InvalidGitRepositoryError' referenced before assignment
(From OE-Core rev: cd8aedc408afa4f8589f79e4d85befc7cac76ac6)
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Both powerpc and mips require a few new files for the scripts
and prepare targets to work with a 5.0 kernel. We add the required
files to the architecture specific blocks, with appropriate
backwards compatibility considerations.
(From OE-Core rev: 124c6bf5a0a5cc20d2ebbf04dc7b577cb4f5153a)
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
To allow the kernel-dev image to test systemtap, we add the userspace
and required image configuration.
(From OE-Core rev: 317f95ad38d2d24f4ee40eb737e4f0d6ace6e3f0)
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Updating the systemtap 4.0 SRCREV to pick up changes that have been
made to support newer kernels (and in particular 5.0).
root@qemux86-64:~# stap --disable-cache -DSTP_NO_VERREL_CHECK ./hello.stp
[ 246.303263] stap_4843: loading out-of-tree module taints kernel.
hello world
root@qemux86-64:~#
The following commits are included in this update:
90ff34ac0 If available, use kernel's save_stack_trace_regs() for fallback stack unwind
a9b0aa4db testsuite/systemtap.bpf :: tests should return, not exit 0
83f229abb cachestat.stp: workaround the current limitations of trace_printk
f912d520f Newer kernels tapsets may use the kprobe.function("*") adjust alias_tapset.exp.
fe569f964 Handle name change of do_brk to do_brk_flags in the newer kernels
71dbdc9f9 Newer kernels tapsets may use the kprobe.function("*") adjust pp.exp check.
20d23f97a Correct at_register.stp test arch name for arm64.
e0bcc2f92 cachestat.stp: new example based on a bpftrace script by David Valin
18d1baceb session.cxx diagnostics: don't dump kernel_functions below verbose=6
25b181ae4 Add __NR_chmod for missing defines on aarch64
2276b109e Add more __NR_* for missing defines on aarch64 (and ppc64)
e34d66dee PR24239: avoid symbol/type resolution of unused globals/functions
49d74d4fa Correct the at_register.exp test
c77884dcd Turn on guru mode for at_deref1.stp use of @kderef
a9a15a3f8 RHBZ1689180: correct group name typos in staprun.8
e7146dbfe Regenerate syscall_num.stp grouped by syscall name.
6bcf09813 Group initialization using the same string literal together in syscall_num.stp
3752574dc Regenerate the syscall mapping information to add aarch32 to aarch64 syscalls
af74da7b7 Update dump-syscalls.sh to generate 32-bit syscalls for aarch64
60144c0fa Match arm64 non-dwarf syscall probe points
d36f6fee8 PR24199: don't use exceptions to signal type-resolution failures
5e50524ff PR24199: at pass-2 verbosity > 3, trace $var error-chaining events
40f855fd5 PR24199: loc2stap: propagate dwarf DIE() source locations better
af9ef3369 Adjust noptrace.stp to avoid modifying ptrace syscall arguments
ca3946e62 Update pfiles.stp to work with Linux 4.17 and newer
9d3a1cd66 PR24217: stap -p2 speedup, condition-expression processing
ba7b83ec1 Conditionally define __NR_bdflush in systemtap runtime.
cdf77a210 testsuite/systemtap.bpf :: couple of bpf_tests clarifications
d6b529c43 fix embedded-c tag memoization thinko
d81a001ad pass-2 optimization: embedded-c code pragma searching
1832b8f51 Set up a BPF related testcase blacklist for regression testsing purposes.
4e7686951 linux api update: compat_time* structs
1ac5a4499 linux api update: FAN_ALL_CLASS_BITS
17c2d352a unwinder: increase MAX_CFI to 8192 after a census of CFI sizes on Fedora 29
2e373d294 runtime: adapt to uapi/linux/mount.h changes
6b0430b6b dummy commit to force buildbot rebuilds
d3964067f buildrun.cxx: older g++ compatibility: no std::string.back()
6b2838df5 Handle installation without stapusr group
f90ca3096 Simplify creation of groups during installation
38184abcd Fix get_user_pages() autoconf test for 4.4.y kernel
e2e13220f lkm-runtime time.c: prefer 4.15+ ktime_get_real_fast_ns
eb8c8de94 linux 5.0-rc3 adaptations
de5061899 parser: allow larger arrays
0fc1a5019 stap man page: document histogram per-bucket access/iteration
905865da1 PR16406 fixup :: correct comparison in _stp_module_check
c8084763b PR10280 initial fix: force vermagic for guru-mode scripts
3a29a2eef Make testcase at_var.exp work with stap-4.1+ and kernel-4.17+
53ff2b5df stap-prep: switch typo ($NEEDED => $package)
68bd23fd0 PR16596: add support for DW_OP_GNU_entry_value in location expressions
aacee6563 Make sysc_bdflush.stp compatible with 4.17+ kernels.
891810c24 configury: tolerate dyninst10's need for -lboost_system
ec3b46eb9 RHBZ1655631: systemtap.spec: use Recommends: for kernel-*-devel
eef17e743 runtime/unwind: Allow to increase MAX_CFI
47ce37a14 systemtap.spec: merge unbotch - missing %changelog
f082df49d systemtap.spec: importing fedora rawhide changes
c9a393275 staprun/mainloop.c :: fix for loop initial decls
266c72bd0 PR23866 part: expose raw syscall tracepoint to bpf
ab368ac2a PR23891: Make sure stap and staprun respond to SIGTERM when stderr/stdout are blocked
0a0595509 Fix segfaults in dwarf array pointer subscripting when -vvv is specified
4a8652800 Make opeartor @var() no longer assume @entry() in return probes.
f5c19712c Add the ucalls.stp to the systemtap examples.
7d82f1bdc Adjust tcp_trace.stp example to work with newer Linux kernel's timers
f6d683666 Adjust the vfs_open to provide cred variable with 4.18 kernels
008a0cbfd Userspace_probing.xml: change '-ldd' to '--ldd' command line option.
e6227e5df bpf-translate.cxx: don't clobber any earlier value of c
cbf3b6e6a bpf-translate.cxx: quiet a compiler warning
824e9ab80 PR23890 bonus: show nicer messages upon a buildid mismatch
fba365b4d PR23890: tolerate f29+ style ELF files
6c94b6d42 PR23747: tolerate symbols with odd section#s
d60dac71a systemtap.bpf/asm_tests :: fix documentation / expected result
0eaf4f196 PR23875 bpf_unparser::visit_foreach_loop(): temporarily disable string key iteration
8c1452d10 PR23875: another testcase that loops indefinitely
584d61dc0 PR23875 bpf.exp: fail testcase on 'stack smashing'
0128e1daf PR23860 bpf_interpret() :: NEG should not fall through to DIV
75640f70d Adjust the periodic.stp example to work with newer Linux kernels
ca225a1cc stap -vv: also print kernel build-tree path name
28cf23f8e testcase for PR23875
3733caeba PR23860: reduce stack pressure from format strings
7a5716bb8 PR23860: additional ugly stack/clobber protection for strings
021f906e5 PR23860: additional stack protection for strings
02861e63c PR23860 bugfix: incorrect comparison direction in string_copy()
e428db474 PR23507: add new command-line option to disable automatic unread global variable display
b2ba3af9a pr23860 verifier workaround :: be sure to delete all mov rN,rN
08861a20f PR23507: add underscores to global @this variables
4ee1ae49a PR23761: generalized @entry
cc6e13e62 standardize ktime_get_ns() across lkm, bpf runtimes
fbee58bda bpf behind-the-scenes :: useful DEBUG_CODEGEN diagnostic
7209427d4 Always use nssInit for http and nss server.
72ef87bba PR23860 partial fix: fix BPF_NEG opcode generation.
8fb0cb4a7 PR23829 :: fallback defines __BPF_FUNC_MAPPER and BPF_J{LT,LE,SLT,SLE} for older kernels
686ba2980 tapset/bpf/task.stp :: rudiment of task tapset
0e6a26ff4 PR23849 -- temporarily disable stapbpf script caching
c0002c5ad prometheus-exporter samples: change reported metric name
1b50200ff stap-exporter: drop initial demo scripts under .examples; not used
3582845f5 powerpc64: add missing system call defines
57550d39d aarch64: add missing system call defines
856ddcedb tapset/bpf/context.stp :: add execname(), triage other functions
61b00f37d tapset/bpf/conversions.stp bugfix :: helper name in kernel_string(addr, err_msg)
a47bc40eb bpf-asm.exp bugfix :: bad_output does occur
14e5ff4e6 bpf-translate.cxx :: fix segfault with malformed register
b530b0193 Fix miscellaneous errors/typos in syscall tapset
ae51c4d99 On aarch64 Linux system calls related SystemTap scripts compilation fail with "__NR_compat_[exit|read|write] redefined" errors after following two commits:
3d9e0d2a5 Adjust the BPF translate error report formatting to work on 32-bit architectures
0a4d384a8 session.cxx :: enable caching for bpf backend
5ada58a9f bpf-translate.cxx :: plug an exception gap in is_numeric()
c009fe88d Merge branch 'serhei/bpf_asm' -- kernel_string() tapset and experimental bpf assembler
0b3a813f5 testsuite/systemtap.bpf :: diagnose a bug in print_format("%s%s", ...)
110f739b3 stapbpf assembler WIP #8 :: bpf-asm.exp driver and more testcases
4d68a526b stapbpf assembler WIP #7 :: fixed kernel_string() tapset and testcase
da6c4aef4 stapbpf assembler WIP #6 :: other call functions ({s}printf and tapset)
e534cf2a7 PR21080: support added for new pkey_* syscalls
0e0f0e386 stap-exporter examples: use symlinks rather than copies
fddf715d1 Use NSS_InitContext instead of NSS_Init.
6a3a804e4 prometheus tapset: add dump_array_*_unquoted variants
4e81610ae nfsd tapset: adapt nfsd.proc4.commit probe to different kernel versions
4cd50f30a PR23799 - sprint_ustack() always returns empty string values
8bc640345 nfsd tapset: adapt nfsd.proc4.read probe to different kernel versions
7b76b6b60 step-prep: on debian/ubuntu machines, attempt "apt-get -y install"
10b3f049e Use cast to make c->cycles_sum aways match the %lld format.
d95f81630 Add more quantitative data to error message when probes exceed threshold
f4d49b79b Avoid using target variable in target_set.stp for syscall.* probes.
5aafdc55e Avoid using target variables for syscall.write in print_user_buffer.stp.
bb93c70a1 Avoid using target variables in signal.stp for syscall.* based probe points.
784d4fc04 Add buildok/syscall_any.stp to list of tests dyninst will not run.
910395ba0 kprocess.exec_complete should avoid using $return from syscall.execve.return
d4550e6c0 stapbpf assembler WIP #5 :: basic kernel_string() implementation
9ae578690 stapbpf assembler WIP #4 :: alloc and (helper) call operations
f12e7d8eb stapbpf assembler WIP #3 :: additional assembly test cases
f3fdcc936 Fix searching of kernel_source_tree for kernel built with O option
dd57c7387 postrelease version bump for future version 4.1
2881d9d95 stapbpf assembler WIP #2 :: testcases (no driver so far)
db79925e5 stapbpf assembler WIP #1 :: basic parser and control flow
(From OE-Core rev: 18e1f2859ad213febb3438618e7d7ee57f401ff4)
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
