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* lttng-tools: replace ad hoc ptest fixup with upstream fixesAlexander Kanavin5 days4-89/+269
| | | | | Signed-off-by: Alexander Kanavin <alex@linutronix.de> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-ust: fix do_compile failure for arm32 with DEBUG_BUILD enabledChangqing Li8 days1-0/+1
| | | | | | | | | | | | | | | | | After upgrade to 2.13.0, for arm32, with DEBUG_BUILD enabled, lttng-ust build failed with error: | /path/to/tmp/work/cortexa15t2hf-neon-poky-linux-gnueabi/lttng-ust/2_2.13.0-r0/recipe-sysroot-native/usr/bin/arm-poky-linux-gnueabi/../../libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/11.2.0/ld: ../../../src/lib/lttng-ust/.libs/liblttng-ust.so: undefined reference to `_uatomic_link_error' | collect2: error: ld returned 1 exit status | Makefile:399: recipe for target 'test_ust_error' failed | make[3]: *** [test_ust_error] Error 1 The problem has reported to upstream, and upstream suggests to use -DUATOMIC_NO_LINK_ERROR for the failure case, refer [1]. [1]https://lists.lttng.org/pipermail/lttng-dev/2021-September/030056.html Signed-off-by: Changqing Li <changqing.li@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: fix build against 5.15+Bruce Ashfield2021-09-263-1/+1227
| | | | | | | | | | When testing linux-yocto-dev 5.15-rc, lttng-modules fails to build. Upstream already has fixes for 5.15 in the release branch, so we backport the two patches here and we can drop them on the next version bump. Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules/dev-upstream: update to 2.13-latestBruce Ashfield2021-09-261-2/+2
| | | | | | | | | To ensure we can build against 5.15, and to keep in sync with the versioned recipe, we bump to the latest commit on the 2.13 release branch. Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-ust: fix do_compile error when PACKAGECONFIG examples is enabledChangqing Li2021-09-232-0/+36
| | | | | | | | | | when PACKAGECONFIG enabled examples, compile failed with error: fix below compile error during PACKGAGECONFIG examples is enabled: tmp/work/corei7-64-wrs-linux/lttng-ust/2_2.13.0-r0/recipe-sysroot-native/usr/bin/x86_64-wrs-linux/../../libexec/x86_64-wrs-linux/gcc/x86_64-wrs-linux/11.2.0/ld: warning: liblttng-ust-common.so.1, needed by ../../../src/lib/lttng-ust/.libs/liblttng-ust.so, not found (try using -rpath or -rpath-link) tmp/work/corei7-64-wrs-linux/lttng-ust/2_2.13.0-r0/recipe-sysroot-native/usr/bin/x86_64-wrs-linux/../../libexec/x86_64-wrs-linux/gcc/x86_64-wrs-linux/11.2.0/ld: warning: liblttng-ust-tracepoint.so.1, needed by ../../../src/lib/lttng-ust/.libs/liblttng-ust.so, not found (try using -rpath or -rpath-link) Signed-off-by: Changqing Li <changqing.li@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-tools: Add missing DEPENDS on bison-nativeRichard Purdie2021-09-211-1/+1
| | | | | | | | This was being provided by other pieces of the dependency chain but is specifically required by configure and could fail if those pieces come from sstate. Fix such builds by adding the missing dependency. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* recipes: Add missing pkgconfig inheritRichard Purdie2021-09-211-1/+1
| | | | | | | | | | Various recipes were missing a pkgconfig inherit or pkgconfig-native dependency despite using pkgconfig. Add the inherit to igt-gpu-tools/gdb/libmodulemd/libwpe/xwayland/waffle shaderc/iputils/wpebackend-fdo/lttng-ust/cargo. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng: update 2.12 -> 2.13.0Alexander Kanavin2021-09-108-76/+185
| | | | | | | | | | | | | | | | | | | | | | | | | Drop 0001-tests-regression-disable-the-tools-live-tests.patch (mass-disabling of ptests) and replace that with more targeted fixes: - a patch that adds explicit sleeps where races due to too tight timings were observed (not a proper fix; upstream needs to figure out how to sync explicitly and reliably) - LD_LIBRARY_PATH so that helper binaries are able to find their custom libraries they're linked with (we strip rpath from them for reproducibility) - set pgrep location explicitly as it used unconditionally on target, but auto-detected (incorrectly) on the host - enable kmod as it is available in target images - correct various missing scripts, binaries, and inhibit stripping where that is expected. License-Update: license info consolidated in LICENSE Signed-off-by: Alexander Kanavin <alex@linutronix.de> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* systemd: '${systemd_unitdir}/system' => '${systemd_system_unitdir}'Robert P. J. Day2021-09-071-2/+2
| | | | | | | | | Repo-wide replacement to use newer variable to represent systemd system unitdir directory. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: do not search in non-existing folder during installAndrey Zhizhikin2021-08-271-1/+3
| | | | | | | | | | | | | | When CONFIG_TRACEPOINTS is not enabled in kernel config - module compilation is skipped, which causes the ${D}/${nonarch_base_libdir} not to be created. This fails later in do_install:append() due to the fact that find command in executed for non-existing folder. Check for folder existence before find command in executed. Signed-off-by: Andrey Zhizhikin <andrey.z@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: Make it build when CONFIG_TRACEPOINTS is not enabled againPeter Kjellerstedt2021-08-263-51/+21
| | | | | | | | | | | | | | Makefile-Do-not-fail-if-CONFIG_TRACEPOINTS-is-not-en.patch was updated with the 2.13.0 update (commit 5dad15af), but unfortunately it no longer did what it was intended to do. There is also 0001-src-Kbuild-change-missing-CONFIG_TRACEPOINTS-to-warn.patch, which was based on the former patch, but it too does not solve the problem. Unify the two patches, and actually disable building of the kernel module if CONFIG_TRACEPOINTS is not enabled, the way it was intended. Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: update to 2.13.0Bruce Ashfield2021-08-182-24/+14
| | | | | | | | | | | | | | | | | Updating to 2.13.0, so we can pick up the latest -stable and support for 5.14+ kernels. We refresh one patch for new context, and update the LICENSE checksum due to commit 2df37e95fa4303 [Cleanup: Move headers from toplevel to include/lttng/]. which impacted the LICENSE file (but licensing is the same). MODULES_MODULE_SYMVERS_LOCATION must also be specified in this release, as the lttng build has moved the module target to a 'src' subdirectory. Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* Convert to new override syntaxRichard Purdie2021-07-306-41/+41
| | | | | | | | | | This is the result of automated script conversion: scripts/contrib/convert-overrides.py <oe-core directory> converting the metadata to use ":" as the override character instead of "_". Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-tools: upgrade 2.12.3 -> 2.12.4Richard Purdie2021-06-081-3/+6
| | | | | | | | | | Add a new lttng file to one of the tests to avoid test failures. Also add a dependency on grep since standalone testing revealed test failures without this. Normally this was added by other dependencies in the ptest images so we didn't see this. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-ust: Upgrade 2.12.1 -> 2.12.2Richard Purdie2021-05-161-2/+1
| | | | Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: update to v2.12.6Bruce Ashfield2021-05-168-781/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To support building against v5.12+ and v5.13+ kernels, bumping to the v2.12.6 lttng-release. We drop the previously backported patches, and bring in the following commits: 0d8e4ab9 Version 2.12.6 78f56ae3 fix: adjust ranges for RHEL 8.2 and 8.3 4c996ea7 Disable block rwbs bitwise enum in default build 4ac46085 Disable sched_switch bitwise enum in default build 5e22c27b Add experimental bitwise enum config option 937d307e Add defaults to Kconfig options 4a114d43 Sync `show_inode_state()` macro with upstream stable kernels 3bd6ac3e fix: block: remove disk_part_iter (v5.12) 8bbb8c9d Fix: Backport of "Fix: increment buffer offset when failing to copy from user-space" 30cddf69 Fix: increment buffer offset when failing to copy from user-space 4733b9ab Sync `show_inode_state()` macro with Ubuntu 4.15 kernel ff21ec48 fix: mm, tracing: kfree event name mismatching with provider kmem (v5.12) b2b02c29 Set 'stable-2.12' branch in git review config 00b42dbf fix backport: block: add a disk_uevent helper (v5.12) 771ff089 fix: Adjust ranges for Ubuntu 5.4.0-67 kernel d8933959 fix: block: add a disk_uevent helper (v5.12) 71034df1 Fix: properly compare type enumeration 4d879d23 compiler warning cleanup: is_signed_type: compare -1 to 1 fead3a9c Fix: bytecode linker: validate event and field array/sequence encoding 92cc3e7f Fix: kretprobe: null ptr deref on session destroy 49c603ef fix: mm, tracing: record slab name for kmem_cache_free() (v5.12) 23a2f61f Fix: filter interpreter early-exits on uninitialized value b3fdf78b Fix: memory leaks on event destroy Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: update devupstream to v2.13-rcBruce Ashfield2021-05-162-5/+42
| | | | | | | | | | | | | | To support builds against v5.13+ kernels, bumping the devupstream to 2.13 and the 2.13-rc series. Along with the SRCREV update, a port of the existing CONFIG_TRACEPOINTS patch from the main Makefile to src/Kbuild is done. The LICENSE file was part of commit [Cleanup: Move headers from toplevel to include/lttng/], so we adjust the checksum to the new fie contents. Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: backport patches to fix build against 5.12+ kernelVinícius Ossanes Aquino2021-05-094-0/+427
| | | | | | | | | | | | | | Add the following patches from stable-2.12 branch of lttng repository to fix errors when building lttng-modules against 5.12+ kernel since they are not present on the release 2.12.5: - 17cd2dc9 fix: block: add a disk_uevent helper (v5.12) - 127135b6 fix backport: block: add a disk_uevent helper (v5.12) - 853d5903 fix: mm, tracing: kfree event name mismatching with provider kmem (v5.12) Signed-off-by: Vinicius Aquino <vinicius.aquino@ossystems.com.br> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-tools: Fix path for test_python_loogingAnders Wallin2021-04-181-1/+1
| | | | | | | " was missing Signed-off-by: Anders Wallin <anders.wallin@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-tools: Fix missing legacy test filesAnders Wallin2021-04-181-1/+1
| | | | | | | tests/regression/tools/save-load Signed-off-by: Anders Wallin <anders.wallin@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* babeltrace2: upgrade 2.0.3 -> 2.0.4Wang Mingyu2021-04-181-1/+1
| | | | | Signed-off-by: Wang Mingyu <wangmy@cn.fujitsu.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: backport patches to fix build against 5.12+ kernelBruce Ashfield2021-03-205-0/+353
| | | | | | | | | | There are four changes in addition to the 2.12.5 release that we need to build against the 5.12 kernel. Rather than only rely on people knowing to use devupstream support to build against newer kernels, we backport the 4 patches while waiting for release. Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: update devupstream to 2.12.5+Bruce Ashfield2021-03-201-2/+3
| | | | | | | | | When building against kernel v5.12-rc+, we need extra changes on top of the 2.12.5 release. We can bump devupstream separately from the main release to grab those changes. Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: upgrade 2.12.4 -> 2.12.5Richard Purdie2021-03-161-1/+1
| | | | Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-tools: upgrade 2.12.2 -> 2.12.3Richard Purdie2021-03-161-1/+1
| | | | Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* recipes-kernel: Add missing HOMEPAGE and DESCRIPTION for recipes.Meh Mbeh Ida Delphine2021-03-022-0/+2
| | | | | | | Fixes: [YOCTO #13471] Signed-off-by: Ida Delphine <idadelm@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng: Fix reproducibility issuesRichard Purdie2021-03-022-0/+71
| | | | | | | | | Add a hack to hardcode in specific rpaths which we then remove, allowing the build to be reproducible. Strip build patches out of one of the test scripts too. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* babeltrace2: Fix reproducibilityRichard Purdie2021-02-231-1/+1
| | | | | | | | | babeltrace2-ptest was referencing the host's python version in it's makefiles. Whilst this could be fixed, its easier to correct the python version being found to the target one which works much more effectively and solves the issue. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-ust: upgrade 2.12.0 -> 2.12.1Wang Mingyu2021-02-231-2/+2
| | | | | Signed-off-by: Wang Mingyu <wangmy@cn.fujitsu.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: Drop gcc7 related patchRichard Purdie2021-01-172-45/+0
| | | | | | We'd appear to be past the need for a gcc7 patch from 3 years ago now. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: Upgrade 2.12.3->2.12.4Richard Purdie2021-01-178-1025/+1
| | | | | | Drop backported patches. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: fix build against v5.10+Bruce Ashfield2020-12-187-2/+707
| | | | | | | | | | | | | | | | | lttng-modules doesn't currently build against the lastest 5.10-rc versions. Upstream lttng does have fixes for the issues, but hasn't done a release that contains them yet. There are other patches on the 2.12.x branch, but I've skipped them for now as they aren't necessary for 5.10 builds, and can be picked up with the next full update. We also bump the dev-upstream hash to make them easier to pickup for those building from git. Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-tools: disable more failing ptestsAlexander Kanavin2020-12-181-7/+28
| | | | | Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: Backport a patch to fix btrfs build failureHe Zhe2020-11-242-0/+319
| | | | | | | | | lttng-modules-2.12.3/probes/lttng-probe-btrfs.c:36: lttng-modules-2.12.3/probes/../probes/lttng-tracepoint-event-impl.h:131:6: error: conflicting types for 'trace_find_free_extent' Signed-off-by: He Zhe <zhe.he@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: update 2.12.2 -> 2.12.3Alexander Kanavin2020-10-3011-1829/+1
| | | | | | | Drop a pile of backports. Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: backport patches from 2.12.x to fix 5.4.64+ and 5.8.9+ buildsJens Rehsack2020-09-1411-1/+1829
| | | | | | | | | | Backporting the 10 patches since the lttng 2.12.2 release. We'll drop them once .3 is released, but for now, we need the fixes to build against the latest 5.4, 5.8 and 5.9 kernels. We also bump the devupstream SRCREV to pickup the same changes. Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
* lttng-modules/devupstream: bump to latest 2.12 commitsBruce Ashfield2020-09-021-2/+2
| | | | | | | | Updating lttng-devupstream so we can build against kernel 5.9+ Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-tools: lttng-ust works on riscv64Khem Raj2020-09-021-3/+0
| | | | | Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng: Move platform logic to dedicated inc fileRichard Purdie2020-08-274-4/+25
| | | | | | | | | | | | | Some platforms support kernel tracing, some support userspace tracing. This change: * Moves the knowledge/config to one place in an inc file * Allows lttng-tools to build without lttng-modules * Hence enables tools+ust for riscv64 * Has the packagegroup just depend on lttng-tools which will pull in ust/modules as needed Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-tools: Do not build for riscv64Khem Raj2020-08-261-0/+3
| | | | | | | | Since lttng-modules are not buildable, there is no point of building tools either Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: Disable on riscv64Khem Raj2020-08-261-1/+1
| | | | | | | | Kernel 5.8+ and lttng requires kprobes and riscv64 lacks kprobes Invert the COMPATIBLE_HOST regexp, as we support most of arches Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-tools: upgrade 2.12.1 -> 2.12.2Richard Purdie2020-08-182-45/+1
| | | | | | Drop patch merged upstream. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: update to 2.12.2 (fixes v5.8+ builds)Bruce Ashfield2020-08-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Updating to the 2.12.2 lttng-modules release. This is the standard collection of bug fixes as well as changes to support building against the v5.8 kernel. Changelog follows: 2020-08-04 (National Chocolate Chip Cookie Day) LTTng modules 2.12.2 * Fix: Lock metadata cache on session destroy * Fix: metadata stream leak, missing list removal and locking * Fix: coherent state not changed atomically with metadata written * fix: include module.h for EXPORT_SYMBOL_GPL * fix: __lttng_vmalloc_node_range const caller introduced in v3.6 * fix: version range for overflow_callback * fix: global_dirty_limit was introduced in v3.1 * fix: wrapper_uprobe_unregister is a void function * fix: prior to v4.0, __vmalloc_node_range had no vm_flags param * fix: vmalloc on v5.8 without KALLSYMS * Detect missing symbols used with kallsyms_lookup at compile time * Use exported symbol bdevname() instead of disk_name() * Add git-review config * fix: mm: remove vmalloc_sync_(un)mappings() (v5.8) * fix: mm/writeback: discard NR_UNSTABLE_NFS, use NR_WRITEBACK (v5.8) * fix: block: remove the error argument to the block_bio_complete (v5.8) * fix: pipe_buf_operations rework (v5.8) Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: bump devupstream to v2.12.1+Bruce Ashfield2020-07-081-3/+3
| | | | | | | | | | | To build against the v5.8-rc kernels, we need to pickup the latest lttng-modules commits. Bumping the devupstream version and SRCREV to do just that. Validated against v5.8-rc4. Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: update to 2.12.1Alexander Kanavin2020-06-085-1048/+3
| | | | | | | | | | | Drop backports. devupstream variant was incorrectly updated in a059fc67da4 (changed to 2.12, but without updating SRCREV), so revert it back to 2.11.2. Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-tools: upgrade 2.12.0 -> 2.12.1Alexander Kanavin2020-06-081-2/+1
| | | | | Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* babeltrace2: upgrade 2.0.2 -> 2.0.3Alexander Kanavin2020-06-082-38/+4
| | | | | Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* babeltrace: correct the git SRC_URIAlexander Kanavin2020-06-032-2/+2
| | | | | | | The previous one seems to be gone. Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-tools: upgrade to 2.12.0Ovidiu Panait2020-05-193-43/+50
| | | | | | | | | | | | | | Upgrade lttng-tools 2.11.2 -> 2.12.0: * drop x32 patch, as it was merged upstream * update ptest file mi-lttng-3.0.xsd -> mi-lttng-4.0.xsd * add local patch to fix ptest build failure on musl * License-Update: licenses were moved under LICENSES directory and changed in upstream commit [1] [1] https://github.com/lttng/lttng-tools/commit/ab5be9fa2eb5ba9600a82cd18fd3cfcbac69169a Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* lttng-modules: Fix "LTTng: vmalloc_sync_all symbol lookup failed" warningsOvidiu Panait2020-05-185-0/+1044
| | | | | | | | | | | | | | | | | Fix the following warnings introduced after backporting linux kernel commit [1] to stable branches: # lttng create session ... [ 483.242037] LTTng: vmalloc_sync_all symbol lookup failed. [ 483.257056] Page fault handler and NMI tracing might trigger faults. ... These patches should be dropped when a new stable 12.0 release is available. [1] https://github.com/torvalds/linux/commit/763802b53a427ed3cbd419dbba255c414fdd9e7c Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>