kernel June 2022

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76 discussions

[OS-BUILD PATCH] Add wildcard macros -baseonly -gcov
by Don Zickus (via Email Bridge) 18 Sep '24

18 Sep '24

From: Don Zickus <dzickus(a)redhat.com> Add wildcard macros -baseonly -gcov There are multiple usecases for -baseonly and -gcov on various targets in the Makefile. Instead of calling those targets out repeatedly, lets generalize them a bit. Allow adding -baseonly and -gcov to: dist-rpm dist-srpm dist-brew dist-koji distg-brew distg-koji Gcov is useful for adding code coverage. Baseonly is useful to only build the kernel for debugging purposes without userspace tools. Signed-off-by: Don Zickus <dzickus(a)redhat.com> diff --git a/redhat/Makefile b/redhat/Makefile index blahblah..blahblah 100644 --- a/redhat/Makefile +++ b/redhat/Makefile @@ -297,6 +297,12 @@ dist-sources: dist-kabi dist-kabi-dup sources-rh dist-test-patch: generate-testpatch-tmp @mv $(TESTPATCH).tmp $(TESTPATCH); +%-baseonly: RPMBUILDOPTS=--target $(MACH) --without debug --without debuginfo --without vdso_install --without bpftool --without perf --without tools --without selftests -bb +%-baseonly: BUILDOPTS+=-debug -debuginfo -vdso_install -bpftool -perf -tools -selftests + +%-gcov: BUILDID=".gcov" +%-gcov: BUILDOPTS+="+gcov" + do-rpmbuild: dist-sources $(RPMBUILD) --define "_sourcedir $(SOURCES)" --define "_builddir $(RPM)/BUILD" --define "_srcrpmdir $(RPM)/SRPMS" --define "_rpmdir $(RPM)/RPMS" --define "_specdir $(RPM)/SPECS" --define "dist $(DIST)" $(RPMBUILDOPTS) $(RPM)/SOURCES/$(PACKAGE_NAME).spec @@ -306,9 +312,9 @@ dist-all-rpms: dist-sources do-rpmbuild dist-srpm: RPMBUILDOPTS=--nodeps -bs dist-srpm: dist-sources do-rpmbuild -dist-srpm-gcov: BUILDID=".gcov" -dist-srpm-gcov: BUILDOPTS+="+gcov" -dist-srpm-gcov: dist-srpm +dist-srpm-%: dist-srpm + @# phony command to force this to be a target and not variable + @FOO=BAR dist-rpms: RPMBUILDOPTS=--target $(MACH) -bb dist-rpms: dist-sources do-rpmbuild @@ -322,8 +328,7 @@ dist-prep: dist-sources do-rpmbuild dist-perf: RPMBUILDOPTS=--without up --without smp --without zfcpdump --without debug --without doc --without headers --without --without doc --without debuginfo --target $(MACH) -bb dist-perf: dist-sources do-rpmbuild -dist-rpm-baseonly: RPMBUILDOPTS=--target $(MACH) --without debug --without debuginfo --without vdso_install --without bpftool --without perf --without tools -bb -dist-rpm-baseonly: dist-sources do-rpmbuild +dist-rpm-%: dist-sources do-rpmbuild # unless you know what you're doing, you don't want to use the next four ones dist-release-finish: setup-source @@ -388,9 +393,25 @@ distg-koji: BUILD_FLAGS ?= $(KOJI_FLAGS) $(TEST_FLAGS) dist-brew dist-koji: dist-%: dist-srpm $* $(BUILD_PROFILE) build $(BUILD_FLAGS) $(BUILD_TARGET) $(SRPMS)/$(PACKAGE_NAME)-$(KVERSION)-$(PKGRELEASE)$(DIST).src.rpm $(OUTPUT_FILE) +dist-brew-%: dist-brew + @# phony command to force this to be a target and not variable + @FOO=BAR + +dist-koji-%: dist-koji + @# phony command to force this to be a target and not variable + @FOO=BAR + distg-brew distg-koji: distg-%: $* $(BUILD_PROFILE) build $(BUILD_FLAGS) $(BUILD_TARGET) "$(RHGITURL)?redhat/koji#$(RHGITCOMMIT)" +distg-brew-%: dist-brew + @# phony command to force this to be a target and not variable + @FOO=BAR + +distg-koji-%: dist-koji + @# phony command to force this to be a target and not variable + @FOO=BAR + .PHONY: $(REDHAT)/rpm/SOURCES/$(PACKAGE_NAME).spec $(REDHAT)/rpm/SOURCES/$(PACKAGE_NAME).spec: @echo "dist-sources" @@ -469,34 +490,30 @@ dist-full-help: @echo 'Building targets:' @echo ' All RPM/SRPM files will be put under the redhat/rpm/ directory.' @echo '' - @echo ' dist-srpm - Create a source RPM and put it into the redhat/rpm/SRPMS/' + @echo ' dist-srpm@ - Create a source RPM and put it into the redhat/rpm/SRPMS/' @echo ' directory. See the dist-brew target for available options.' - @echo ' dist-srpm-gcov - Create a source RPM with gcov enabled and put it into the' - @echo ' redhat/rpm/SRPMS/ directory.' - @echo ' dist-brew - Create a kernel SRPM and then call brew to build the' + @echo ' dist-brew@ - Create a kernel SRPM and then call brew to build the' @echo ' created SRPM. Add BUILDOPTS="+<opt> -<opt> [...]" to' @echo ' enable/disable build options.' @echo ' Available <opt>s and their default values:' \ $$(sed -n -e 's/^%define with_$[^ \t]*$.*\?_without_.*/+\1/p' \ -e 's/^%define with_$[^ \t]*$.*\?_with_.*/-\1/p' kernel.spec.template | \ grep -v 'only$$') | fmt -80 - @echo ' dist-koji - Create a kernel SRPM and then call koji to build the' + @echo ' dist-koji@ - Create a kernel SRPM and then call koji to build the' @echo ' created SRPM. See the dist-brew target for available' @echo ' options.' - @echo ' distg-brew - Pass HEAD of the current git branch to brew to build an' + @echo ' distg-brew@ - Pass HEAD of the current git branch to brew to build an' @echo ' RPM set. Do not forget to push to the remote repository' @echo ' first. Preceed make command by RHGITCOMMIT=<commitID>' @echo ' specify commit ID to use.' @echo ' To set the remote repo, invoke:' @echo ' git config rhg.url git://<repo_path>' - @echo ' distg-koji - Pass HEAD of the current git branch to koji to build an' + @echo ' distg-koji@ - Pass HEAD of the current git branch to koji to build an' @echo ' RPM set. Do not forget to push to the remote repository' @echo ' first. See the distg-brew target for options and' @echo ' configuration.' - @echo ' dist-rpms - Create the binary RPMS for the kernel.' + @echo ' dist-rpms@ - Create the binary RPMS for the kernel.' @echo ' See the dist-brew target for available options.' - @echo ' dist-rpm-baseonly - Create the binary RPMS for the kernel and modules' - @echo ' (no userspace tools or debuginfo).' @echo ' dist-kernel-<type> - Create binary RPMS for a particular kernel type.' @echo ' Available <type>s:'\ $$(sed -n 's/^%define with_$[^ ]*only$.*/\1/p' kernel.spec.template) @@ -524,6 +541,12 @@ dist-full-help: @echo ' dist-rhel-configs - build ELN configs' @echo ' dist-fedora-configs - build Fedora configs' + @echo '' + @echo 'Wildcard targets: [indicated by '@' above]' + @echo ' *-baseonly - builds only the kernel (disables userspace and debuginfo)' + @echo ' - Examples: dist-srpm-baseonly, dist-brew-baseonly' + @echo ' *-gcov - builds a kernel with gcov enabled' + @echo ' - Examples: dist-srpm-gcov, dist-brew-gcov' @echo '' @echo 'kABI targets:' @echo ' dist-kabi - Create kABI stablelist files in redhat/kabi/kabi-rhel*/' -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1444

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[OS-BUILD PATCHv3 0/2] redhat: introduce RH_KABI_EXCLUDE_WITH_SIZE and enable size checks
by Sabrina Dubroca (via Email Bridge) 16 Nov '23

16 Nov '23

From: Sabrina Dubroca on gitlab.com Merge Request: https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1619 This MR introduces a new kABI macro, RH_KABI_EXCLUDE_WITH_SIZE. The implementation is identical to RH_KABI_EXTEND_WITH_SIZE, but the meaning is more in line with RH_KABI_EXCLUDE. The size check and reserved space allows us to exclude an element embedded inside a kABI-protected structure while reserving space for it to grow in the future. The size checks that are part of multiple kABI macros are currently not enabled because the config option to turn them on is missing. Those size checks only make sense on regular builds, so they're disabled on debug kernels. Signed-off-by: Sabrina Dubroca <sdubroca(a)redhat.com> --- include/linux/rh_kabi.h | 26 ++++++++++ redhat/configs/ark/debug/CONFIG_RH_KABI_SIZE_ALIGN_CHECKS | 1 + redhat/configs/ark/generic/CONFIG_RH_KABI_SIZE_ALIGN_CHECKS | 1 + redhat/configs/ark/kgcov/CONFIG_RH_KABI_SIZE_ALIGN_CHECKS | 1 + redhat/configs/common/generic/CONFIG_RH_KABI_SIZE_ALIGN_CHECKS | 1 + Kconfig.redhat | 9 +++ 6 files changed, 39 insertions(+), 0 deletions(-)

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[OS-BUILD PATCHv3 0/0] scriptlets: clean up declared installation dependencies, stop calling kernel-install in chroot or container
by Zbigniew Jędrzejewski-Szmek (via Email Bridge) 06 Feb '23

06 Feb '23

From: Zbigniew Jędrzejewski-Szmek on gitlab.com Merge Request: https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1617 NOTE: Truncated patchset due to missing public @redhat.com email address on your GitLab profile at https://gitlab.com/-/profile. Once that is fixed, close and reopen the merge request to retrigger sending the emails. --- redhat/kernel.spec.template | 30 ++++++++++++++---------------- 1 files changed, 14 insertions(+), 16 deletions(-)

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[OS-BUILD PATCH] Add gcc-c++ to BuildRequires
by GitLab Bridge on behalf of jmflinuxtx 20 Dec '22

20 Dec '22

From: "Justin M. Forbes" <jforbes(a)fedoraproject.org> This is required for some of the gcc plugins. Signed-off-by: Justin M. Forbes <jforbes(a)fedoraproject.org> --- redhat/kernel.spec.template | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/redhat/kernel.spec.template b/redhat/kernel.spec.template index 5941924711d4..c8ee1f82c494 100755 --- a/redhat/kernel.spec.template +++ b/redhat/kernel.spec.template @@ -501,7 +501,7 @@ Requires: kernel-modules-uname-r = %{KVERREL}%{?variant} # BuildRequires: kmod, patch, bash, tar, git-core BuildRequires: bzip2, xz, findutils, gzip, m4, perl-interpreter, perl-Carp, perl-devel, perl-generators, make, diffutils, gawk -BuildRequires: gcc, binutils, redhat-rpm-config, hmaccalc, bison, flex +BuildRequires: gcc, binutils, redhat-rpm-config, hmaccalc, bison, flex, gcc-c++ BuildRequires: net-tools, hostname, bc, elfutils-devel BuildRequires: dwarves BuildRequires: python3-devel -- GitLab

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[OS-BUILD PATCH] redhat: Set CONFIG_MAXLINEAR_GPHY to =m
by Petr Oros (via Email Bridge) 02 Sep '22

02 Sep '22

From: Petr Oros <poros(a)redhat.com> redhat: Set CONFIG_MAXLINEAR_GPHY to =m This config enables the support for MaxLinear NICs (GPY115/21x/24x driver) Signed-off-by: Petr Oros <poros(a)redhat.com> diff --git a/redhat/configs/common/generic/CONFIG_MAXLINEAR_GPHY b/redhat/configs/common/generic/CONFIG_MAXLINEAR_GPHY index blahblah..blahblah 100644 --- a/redhat/configs/common/generic/CONFIG_MAXLINEAR_GPHY +++ b/redhat/configs/common/generic/CONFIG_MAXLINEAR_GPHY @@ -1 +1 @@ -# CONFIG_MAXLINEAR_GPHY is not set +CONFIG_MAXLINEAR_GPHY=m -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1859

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[OS-BUILD PATCH 0/3] Implement better SRPM BuildRequires check
by Don Zickus (via Email Bridge) 15 Aug '22

15 Aug '22

From: Don Zickus on gitlab.com Merge Request: https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1786 Developers want to build a srpm locally and submit it to a build server like Koji. The current process checks the BuildRequires in the kernel.spec file to ensure all the right packages are there. However, that list includes too many packages. Reduce the list to the bare minimum. In addition cleanup the Makefile and utilize the original buildreqs-check target better. Signed-off-by: Don Zickus <dzickus(a)redhat.com> --- redhat/Makefile | 33 ++++++++++++++++++++++++--------- redhat/genspec.sh | 1 + redhat/kernel.spec.template | 7 ++++--- 3 files changed, 29 insertions(+), 12 deletions(-)

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[OS-BUILD PATCHv3] Enable KUNIT tests for redhat kernel-modules-internal
by Nico Pache (via Email Bridge) 05 Aug '22

05 Aug '22

From: Nico Pache <npache(a)redhat.com> Enable KUNIT tests for redhat kernel-modules-internal This commit will enable KUNIT tests to be compiled as modules and packaged into the kernel-modules-internal package. Signed-off-by: Nico Pache <npache(a)redhat.com> diff --git a/redhat/configs/common/debug/CONFIG_KASAN_KUNIT_TEST b/redhat/configs/common/debug/CONFIG_KASAN_KUNIT_TEST new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/debug/CONFIG_KASAN_KUNIT_TEST @@ -0,0 +1 @@ +CONFIG_KASAN_KUNIT_TEST=m diff --git a/redhat/configs/common/debug/CONFIG_TEST_LIST_SORT b/redhat/configs/common/debug/CONFIG_TEST_LIST_SORT index blahblah..blahblah 100644 --- a/redhat/configs/common/debug/CONFIG_TEST_LIST_SORT +++ b/redhat/configs/common/debug/CONFIG_TEST_LIST_SORT @@ -1 +1 @@ -CONFIG_TEST_LIST_SORT=y +CONFIG_TEST_LIST_SORT=m diff --git a/redhat/configs/common/generic/CONFIG_BITFIELD_KUNIT b/redhat/configs/common/generic/CONFIG_BITFIELD_KUNIT new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_BITFIELD_KUNIT @@ -0,0 +1 @@ +# CONFIG_BITFIELD_KUNIT is not set diff --git a/redhat/configs/common/generic/CONFIG_BITS_TEST b/redhat/configs/common/generic/CONFIG_BITS_TEST new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_BITS_TEST @@ -0,0 +1 @@ +# CONFIG_BITS_TEST is not set diff --git a/redhat/configs/common/generic/CONFIG_CMDLINE_KUNIT_TEST b/redhat/configs/common/generic/CONFIG_CMDLINE_KUNIT_TEST new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_CMDLINE_KUNIT_TEST @@ -0,0 +1 @@ +# CONFIG_CMDLINE_KUNIT_TEST is not set diff --git a/redhat/configs/common/generic/CONFIG_EXT4_KUNIT_TESTS b/redhat/configs/common/generic/CONFIG_EXT4_KUNIT_TESTS new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_EXT4_KUNIT_TESTS @@ -0,0 +1 @@ +CONFIG_EXT4_KUNIT_TESTS=m diff --git a/redhat/configs/common/generic/CONFIG_FAT_KUNIT_TEST b/redhat/configs/common/generic/CONFIG_FAT_KUNIT_TEST new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_FAT_KUNIT_TEST @@ -0,0 +1 @@ +CONFIG_FAT_KUNIT_TEST=m diff --git a/redhat/configs/common/generic/CONFIG_KFENCE_KUNIT_TEST b/redhat/configs/common/generic/CONFIG_KFENCE_KUNIT_TEST new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_KFENCE_KUNIT_TEST @@ -0,0 +1 @@ +CONFIG_KFENCE_KUNIT_TEST=m diff --git a/redhat/configs/common/generic/CONFIG_KUNIT b/redhat/configs/common/generic/CONFIG_KUNIT index blahblah..blahblah 100644 --- a/redhat/configs/common/generic/CONFIG_KUNIT +++ b/redhat/configs/common/generic/CONFIG_KUNIT @@ -1 +1 @@ -# CONFIG_KUNIT is not set +CONFIG_KUNIT=m diff --git a/redhat/configs/common/generic/CONFIG_KUNIT_ALL_TESTS b/redhat/configs/common/generic/CONFIG_KUNIT_ALL_TESTS new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_KUNIT_ALL_TESTS @@ -0,0 +1 @@ +CONFIG_KUNIT_ALL_TESTS=m diff --git a/redhat/configs/common/generic/CONFIG_KUNIT_DEBUGFS b/redhat/configs/common/generic/CONFIG_KUNIT_DEBUGFS new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_KUNIT_DEBUGFS @@ -0,0 +1 @@ +CONFIG_KUNIT_DEBUGFS=y diff --git a/redhat/configs/common/generic/CONFIG_KUNIT_EXAMPLE_TEST b/redhat/configs/common/generic/CONFIG_KUNIT_EXAMPLE_TEST new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_KUNIT_EXAMPLE_TEST @@ -0,0 +1 @@ +CONFIG_KUNIT_EXAMPLE_TEST=m diff --git a/redhat/configs/common/generic/CONFIG_KUNIT_TEST b/redhat/configs/common/generic/CONFIG_KUNIT_TEST new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_KUNIT_TEST @@ -0,0 +1 @@ +CONFIG_KUNIT_TEST=m diff --git a/redhat/configs/common/generic/CONFIG_LINEAR_RANGES_TEST b/redhat/configs/common/generic/CONFIG_LINEAR_RANGES_TEST new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_LINEAR_RANGES_TEST @@ -0,0 +1 @@ +# CONFIG_LINEAR_RANGES_TEST is not set diff --git a/redhat/configs/common/generic/CONFIG_LIST_KUNIT_TEST b/redhat/configs/common/generic/CONFIG_LIST_KUNIT_TEST new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_LIST_KUNIT_TEST @@ -0,0 +1 @@ +CONFIG_LIST_KUNIT_TEST=m diff --git a/redhat/configs/common/generic/CONFIG_MPTCP_KUNIT_TEST b/redhat/configs/common/generic/CONFIG_MPTCP_KUNIT_TEST new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_MPTCP_KUNIT_TEST @@ -0,0 +1 @@ +CONFIG_MPTCP_KUNIT_TEST=m diff --git a/redhat/configs/common/generic/CONFIG_MPTCP_KUNIT_TESTS b/redhat/configs/common/generic/CONFIG_MPTCP_KUNIT_TESTS new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_MPTCP_KUNIT_TESTS @@ -0,0 +1 @@ +CONFIG_MPTCP_KUNIT_TESTS=m diff --git a/redhat/configs/common/generic/CONFIG_RATIONAL_KUNIT_TEST b/redhat/configs/common/generic/CONFIG_RATIONAL_KUNIT_TEST new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_RATIONAL_KUNIT_TEST @@ -0,0 +1 @@ +CONFIG_RATIONAL_KUNIT_TEST=m diff --git a/redhat/configs/common/generic/CONFIG_RESOURCE_KUNIT_TEST b/redhat/configs/common/generic/CONFIG_RESOURCE_KUNIT_TEST new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_RESOURCE_KUNIT_TEST @@ -0,0 +1 @@ +# CONFIG_RESOURCE_KUNIT_TEST is not set diff --git a/redhat/configs/common/generic/CONFIG_RTC_LIB_KUNIT_TEST b/redhat/configs/common/generic/CONFIG_RTC_LIB_KUNIT_TEST new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/CONFIG_RTC_LIB_KUNIT_TEST @@ -0,0 +1 @@ +CONFIG_RTC_LIB_KUNIT_TEST=m -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1422

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[OS-BUILD PATCH] Add rtla subpackage for kernel-tools
by Justin M. Forbes (via Email Bridge) 04 Jul '22

04 Jul '22

From: Justin M. Forbes <jforbes(a)fedoraproject.org> Add rtla subpackage for kernel-tools As a package review request came up to create a new rtla package, it was determined that it makes the most sense to just build it as a subpackage of kernel-tools because that is where it is maintained upstream. While the Fedora subpackage has been added, it needs to end up in RHEL 9 and future releases as well. rhbz: 2084228 Signed-off-by: Justin M. Forbes <jforbes(a)fedoraproject.org> Cc: John Kacur <jkacur(a)redhat.com> diff --git a/redhat/kernel.spec.template b/redhat/kernel.spec.template index blahblah..blahblah 100755 --- a/redhat/kernel.spec.template +++ b/redhat/kernel.spec.template @@ -610,6 +610,7 @@ BuildRequires: opencsd-devel >= 1.0.0 %if %{with_tools} BuildRequires: gettext ncurses-devel BuildRequires: libcap-devel libcap-ng-devel +BuildRequires: libtracefs-devel %ifnarch s390x BuildRequires: pciutils-devel %endif @@ -1032,6 +1033,15 @@ This package provides debug information for package kernel-tools. # of matching the pattern against the symlinks file. %{expand:%%global _find_debuginfo_opts %{?_find_debuginfo_opts} -p '.*%%{_bindir}/centrino-decode(\.debug)?|.*%%{_bindir}/powernow-k8-decode(\.debug)?|.*%%{_bindir}/cpupower(\.debug)?|.*%%{_libdir}/libcpupower.*|.*%%{_bindir}/turbostat(\.debug)?|.*%%{_bindir}/x86_energy_perf_policy(\.debug)?|.*%%{_bindir}/tmon(\.debug)?|.*%%{_bindir}/lsgpio(\.debug)?|.*%%{_bindir}/gpio-hammer(\.debug)?|.*%%{_bindir}/gpio-event-mon(\.debug)?|.*%%{_bindir}/gpio-watch(\.debug)?|.*%%{_bindir}/iio_event_monitor(\.debug)?|.*%%{_bindir}/iio_generic_buffer(\.debug)?|.*%%{_bindir}/lsiio(\.debug)?|.*%%{_bindir}/intel-speed-select(\.debug)?|.*%%{_bindir}/page_owner_sort(\.debug)?|.*%%{_bindir}/slabinfo(\.debug)?|.*%%{_sbindir}/intel_sdsi(\.debug)?|XXX' -o kernel-tools-debuginfo.list} +%package -n rtla +Summary: RTLA: Real-Time Linux Analysis tools +%description -n rtla +The rtla tool is a meta-tool that includes a set of commands that +aims to analyze the real-time properties of Linux. But, instead of +testing Linux as a black box, rtla leverages kernel tracing +capabilities to provide precise information about the properties +and root causes of unexpected results. + # with_tools %endif @@ -2310,6 +2320,9 @@ popd pushd tools/vm/ %{tools_make} slabinfo page_owner_sort popd +pushd tools/tracing/rtla +%{tools_make} +popd %endif if [ -f $DevelDir/vmlinux.h ]; then @@ -2584,6 +2597,16 @@ pushd tools/vm/ install -m755 slabinfo %{buildroot}%{_bindir}/slabinfo install -m755 page_owner_sort %{buildroot}%{_bindir}/page_owner_sort popd +pushd tools/tracing/rtla/ +%{tools_make} DESTDIR=%{buildroot} install +rm -f %{buildroot}%{_bindir}/osnoise +rm -f %{buildroot}%{_bindir}/timerlat +(cd %{buildroot} + + ln -sf rtla ./%{_bindir}/osnoise + ln -sf rtla ./%{_bindir}/timerlat +) +popd %endif if [ -f $DevelDir/vmlinux.h ]; then @@ -2961,6 +2984,19 @@ fi %{_libdir}/libcpupower.so %{_includedir}/cpufreq.h %endif + +%files -n rtla +%{_bindir}/rtla +%{_bindir}/osnoise +%{_bindir}/timerlat +%{_mandir}/man1/rtla-osnoise-hist.1.gz +%{_mandir}/man1/rtla-osnoise-top.1.gz +%{_mandir}/man1/rtla-osnoise.1.gz +%{_mandir}/man1/rtla-timerlat-hist.1.gz +%{_mandir}/man1/rtla-timerlat-top.1.gz +%{_mandir}/man1/rtla-timerlat.1.gz +%{_mandir}/man1/rtla.1.gz + # with_tools %endif -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1901

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[OS-BUILD PATCH 0/2] redhat/Makefile: Improve dist-buildreq-check target
by Prarit Bhargava (via Email Bridge) 01 Jul '22

01 Jul '22

From: Prarit Bhargava on gitlab.com Merge Request: https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1900 The dist-buildreq-check target can be improved in a few ways by allowing users to convert the fatal error into a warning, and by indicating where the system-sb-certs package can be found. Signed-off-by: Prarit Bhargava <prarit(a)redhat.com> --- redhat/Makefile | 14 ++++++++++++-- 1 files changed, 12 insertions(+), 2 deletions(-)

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[OS-BUILD PATCH] redhat/Makefile: Remove deprecated variables and targets
by Prarit Bhargava (via Email Bridge) 28 Jun '22

28 Jun '22

From: Prarit Bhargava <prarit(a)redhat.com> redhat/Makefile: Remove deprecated variables and targets Remove variables and targets that were deprecated in 5.17.0. Signed-off-by: Prarit Bhargava <prarit(a)redhat.com> diff --git a/redhat/Makefile b/redhat/Makefile index blahblah..blahblah 100644 --- a/redhat/Makefile +++ b/redhat/Makefile @@ -3,21 +3,6 @@ # # This section is intentionally left at the top of the Makefile so it won't be ignored. # -ifdef BREW_FLAGS - # deprecated in 5.17.0 - $(warning WARNING: BREW_FLAGS will be deprecated in a later release, use BUILD_FLAGS instead.) -endif - -ifdef KOJI_FLAGS - # deprecated in 5.17.0 - $(warning WARNING: KOJI_FLAGS will be deprecated in a later release, use BUILD_FLAGS instead.) -endif - -ifdef TEST_FLAGS - # deprecated in 5.17.0 - $(warning WARNING: TEST_FLAGS will be deprecated in a later release, use BUILD_FLAGS instead.) -endif - ifdef SINGLE_TARBALL # The commit that introduced this code can be reverted if there are users of # this variable. @@ -99,16 +84,6 @@ ifndef DISTRO endif endif -ifndef BUILD_FLAGS - ifeq ($(filter $(MAKECMDGOALS),dist-brew distg-brew),) - BUILD_FLAGS := $(BREW_FLAGS) - endif - ifeq ($(filter $(MAKECMDGOALS),dist-koji distg-koji),) - BUILD_FLAGS := $(KOJI_FLAGS) - endif - BUILD_FLAGS += $(TEST_FLAGS) -endif - ifndef RHJOBS RHJOBS=$(shell j=$$(echo $(MAKEFLAGS) | grep -Eo "\ -j[0-9]*" | xargs ); \ if [ -z "$${j}" ]; then \ @@ -463,26 +438,6 @@ $(KABIDW_TARBALL): fi @(cd kabi-dwarf && tar cjf $(KABIDW_TARBALL) base run_kabi-dw.sh) -dist-tarball: $(TARBALL) - # deprecated at 5.17.0 - @echo "WARNING: This target will be deprecated in a future release." - @echo "redhat/$(TARFILE)" - -dist-kernelrelease: - # deprecated at 5.17.0 - @echo "WARNING: This target will be deprecated in a future release." - @echo $(PACKAGE_NAME)-$(BASEVERSION) - -dist-kernelversion: - # deprecated at 5.17.0 - @echo "WARNING: This target will be deprecated in a future release." - @echo $(BASEVERSION) - -dist-specfile: setup-source - # deprecated at 5.17.0 - @echo "WARNING: This target will be deprecated in a future release." - @echo $(SOURCES)/$(SPECFILE) - dist-git-version-check: @# genspec.sh uses pathspec magic that wasn't introduced until version 2.13 @IFS=" ."; \ -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1896

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kernel June 2022