October 2023 - kernel - Fedora Mailing-Lists

[OS-BUILD PATCHv3 0/2] redhat: introduce RH_KABI_EXCLUDE_WITH_SIZE and enable size checks

by Sabrina Dubroca (via Email Bridge)

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(-)

5 months, 1 week

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[OS-BUILD PATCH 0/0] Add various modules to mod-internal.list after experiences with -next

by Thorsten Leemhuis (via Email Bridge)

From: Thorsten Leemhuis on gitlab.com Merge Request: https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2771 NOTE: Truncated patchset since committer email 'fedora(a)leemhuis.info' does not match the submitter's GitLab public email address 'linux(a)leemhuis.info'. In the past few weeks while building linux-next for my kernel vanilla repositories I noticed a few upstream changes that requires changes to mod- internal.list for the kernel-ark build to succeed. Changes like these will most likely be needed in kernel-ark soon, as the those upstream changes are heading towards mainline currently. I'm providing these mod-internal.list changes in advance in case they might helpful for @jmflinuxtx or somebody else (either for cherry-picking for for merging as a whole). Signed-off-by: Thorsten Leemhuis <fedora(a)leemhuis.info> --- redhat/scripts/mod/mod-internal.list | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)

5 months, 3 weeks

2
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The kernel-ark os-build branch has been rebased

by Justin Forbes

Please rebase any pending MRs and repush. As we have done since 5.15, we have done this again for os-build, we expect to keep it up as a cadence with every upstream release. This means we will do it again when 6.7 releases, and again with 6.8... It is difficult to manage a regularly rebased tree, because any outstanding MR is invalidated and has to also be rebased. But not doing somewhat regular rebases can also be difficult in the spirit of the openness that Fedora is based upon. While there are plenty of ways to see which patches we carry compared to upstream, some of those patches are fairly old, and would not apply cleanly at all to a modern tree after several releases were merged in with them. As we have gotten into a flow of things with merge requests, we can get to the point of very few outstanding MRs towards the end of a release cycle, and that makes it an opportune time to rebase the tree. This also means that the patches we carry should be no more than 1 release out of date, making them easier to apply to various other trees. I do realize that this is a minor inconvenience every 2-3 months, but I believe the results are worth it. Thanks, Justin

5 months, 4 weeks

1
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[OS-BUILD PATCH] Fix binutils breakage

by Don Zickus (via Email Bridge)

From: Don Zickus <dzickus(a)redhat.com> Fix binutils breakage The binutils package in Rawhide has stricter checks about PIE/PIC code and will start reporting errors if it detects mixing and matching no-PIE with PIE binaries (especially around bpf binaries). Example errors look like: /usr/bin/ld: /tmp/ccL7dkfR.o: relocation R_X86_64_32S against `.rodata' can not be used when making a PIE object; recompile with -fPIE /usr/bin/ld: failed to set dynamic section sizes: bad value collect2: error: ld returned 1 exit status Fix this by adding more CFLAGS to force PIE/PIC generated binaries to bpf releated selftests, tools and samples. This patch was provided by Carlos O'Donell and understands how it works. I am just the middle man. All -fPIE errors are resolved except for one about libbpf.a. The static version of the library doesn't take CFLAGS so it can't be forced to build with PIE/PIC. This error is ignored by the spec file, so it is ignored by this patch too. Signed-off-by: Don Zickus <dzickus(a)redhat.com> diff --git a/redhat/kernel.spec.template b/redhat/kernel.spec.template index blahblah..blahblah 100644 --- a/redhat/kernel.spec.template +++ b/redhat/kernel.spec.template @@ -2769,7 +2769,7 @@ if [ ! -f include/generated/autoconf.h ]; then %{make} %{?_smp_mflags} modules_prepare fi -%{make} %{?_smp_mflags} ARCH=$Arch V=1 M=samples/bpf/ VMLINUX_H="${RPM_VMLINUX_H}" || true +%{make} %{?_smp_mflags} TPROGS_CFLAGS="%{?build_hostcflags}" ARCH=$Arch V=1 M=samples/bpf/ VMLINUX_H="${RPM_VMLINUX_H}" || true # Prevent bpf selftests to build bpftool repeatedly: export BPFTOOL=$(pwd)/tools/bpf/bpftool/bpftool @@ -2783,7 +2783,7 @@ pushd tools/testing/selftests force_targets="" %endif -%{make} %{?_smp_mflags} ARCH=$Arch V=1 TARGETS="bpf mm livepatch net net/forwarding net/mptcp netfilter tc-testing memfd drivers/net/bonding" SKIP_TARGETS="" $force_targets INSTALL_PATH=%{buildroot}%{_libexecdir}/kselftests VMLINUX_H="${RPM_VMLINUX_H}" install +%{make} %{?_smp_mflags} USERCFLAGS="%{?build_hostcflags}" USERLDFLAGS="%{?build_hostldflags}" ARCH=$Arch V=1 TARGETS="bpf mm livepatch net net/forwarding net/mptcp netfilter tc-testing memfd drivers/net/bonding" SKIP_TARGETS="" $force_targets INSTALL_PATH=%{buildroot}%{_libexecdir}/kselftests VMLINUX_H="${RPM_VMLINUX_H}" install # 'make install' for bpf is broken and upstream refuses to fix it. # Install the needed files manually. -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2749

5 months, 4 weeks

5
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[OS-BUILD PATCHv2] [Scheduled job] Catch config mismatches early during upstream merge

by Don Zickus (via Email Bridge)

From: Don Zickus <dzickus(a)redhat.com> [Scheduled job] Catch config mismatches early during upstream merge When merging the upstream git tree, the process commits all the new configs to the -pending directory. However, it needs another pass to catch any new mismatches resulting in those new config settings. This just adds another step, 'make dist-configs-check' to catch those problems before we blindly merge the upstream tree. Signed-off-by: Don Zickus <dzickus(a)redhat.com> diff --git a/redhat/scripts/ci/ark-update-configs.sh b/redhat/scripts/ci/ark-update-configs.sh index blahblah..blahblah 100755 --- a/redhat/scripts/ci/ark-update-configs.sh +++ b/redhat/scripts/ci/ark-update-configs.sh @@ -67,6 +67,9 @@ old_head="$(git rev-parse HEAD)" make FLAVOR=rhel dist-configs-commit new_head="$(git rev-parse HEAD)" +# check for config mismatches after setting configs in the commit step above +make dist-configs-check || die "Config mismatch detected" + # Converts each new pending config from above into its finalized git # configs/<date>/<config> branch. These commits are used for Merge # Requests. -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2768

5 months, 4 weeks

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[OS-BUILD PATCHv6 0/3] redhat: Switch KABI file compression to xz

by Prarit Bhargava (via Email Bridge)

From: Prarit Bhargava on gitlab.com Merge Request: https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2760 Switch the KABI compression from bz2 to xz to match other compression targets. Signed-off-by: Prarit Bhargava <prarit(a)redhat.com> --- redhat/scripts/rh-dist-git.sh | 4 ++-- redhat/self-test/data/centos-2585cf9dfaad.el7 | 4 ++-- redhat/self-test/data/centos-2585cf9dfaad.fc25 | 4 ++-- redhat/self-test/data/centos-78e36f3b0dae.el7 | 4 ++-- redhat/self-test/data/centos-78e36f3b0dae.fc25 | 4 ++-- redhat/self-test/data/centos-df0cc57e057f.el7 | 4 ++-- redhat/self-test/data/centos-df0cc57e057f.fc25 | 4 ++-- redhat/self-test/data/centos-fce15c45d3fb.el7 | 4 ++-- redhat/self-test/data/centos-fce15c45d3fb.fc25 | 4 ++-- redhat/self-test/data/fedora-2585cf9dfaad.el7 | 4 ++-- redhat/self-test/data/fedora-2585cf9dfaad.fc25 | 4 ++-- redhat/self-test/data/fedora-78e36f3b0dae.el7 | 4 ++-- redhat/self-test/data/fedora-78e36f3b0dae.fc25 | 4 ++-- redhat/self-test/data/fedora-df0cc57e057f.el7 | 4 ++-- redhat/self-test/data/fedora-df0cc57e057f.fc25 | 4 ++-- redhat/self-test/data/fedora-fce15c45d3fb.el7 | 4 ++-- redhat/self-test/data/fedora-fce15c45d3fb.fc25 | 4 ++-- redhat/self-test/data/rhel-2585cf9dfaad.el7 | 4 ++-- redhat/self-test/data/rhel-2585cf9dfaad.fc25 | 4 ++-- redhat/self-test/data/rhel-78e36f3b0dae.el7 | 4 ++-- redhat/self-test/data/rhel-78e36f3b0dae.fc25 | 4 ++-- redhat/self-test/data/rhel-df0cc57e057f.el7 | 4 ++-- redhat/self-test/data/rhel-df0cc57e057f.fc25 | 4 ++-- redhat/self-test/data/rhel-fce15c45d3fb.el7 | 4 ++-- redhat/self-test/data/rhel-fce15c45d3fb.fc25 | 4 ++-- redhat/Makefile | 12 ++++++------ redhat/kernel.spec.template | 14 +++++++------- 27 files changed, 63 insertions(+), 63 deletions(-)

5 months, 4 weeks

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[OS-BUILD PATCH] [Scheduled job] Catch config mismatches early during upstream merge

by Don Zickus (via Email Bridge)

From: Don Zickus <dzickus(a)redhat.com> [Scheduled job] Catch config mismatches early during upstream merge When merging the upstream git tree, the process commits all the new configs to the -pending directory. However, it needs another pass to catch any new mismatches resulting in those new config settings. This just adds another step, 'make dist-configs-check' to catch those problems before we blindly merge the upstream tree. Signed-off-by: Don Zickus <dzickus(a)redhat.com> diff --git a/redhat/scripts/ci/ark-update-configs.sh b/redhat/scripts/ci/ark-update-configs.sh index blahblah..blahblah 100755 --- a/redhat/scripts/ci/ark-update-configs.sh +++ b/redhat/scripts/ci/ark-update-configs.sh @@ -67,6 +67,9 @@ old_head="$(git rev-parse HEAD)" make FLAVOR=rhel dist-configs-commit new_head="$(git rev-parse HEAD)" +# check for config mismatches after setting configs in the commit step above +make dist-configs-check + # Converts each new pending config from above into its finalized git # configs/<date>/<config> branch. These commits are used for Merge # Requests. -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2768

5 months, 4 weeks

1
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[OS-BUILD PATCH] [redhat] configs: Enable GPIO_SIM as a builtin for s390/zfcpdump

by Patrick Talbert (via Email Bridge)

From: Patrick Talbert <ptalbert(a)redhat.com> [redhat] configs: Enable GPIO_SIM as a builtin for s390/zfcpdump 271d689e ('fedora/rhel: enable I2C_DESIGNWARE_PLATFORM, I2C_SLAVE, and GPIOLIB') was supposed to have done this but I must have missed it. Signed-off-by: Patrick Talbert <ptalbert(a)redhat.com> diff --git a/redhat/configs/pending-rhel/generic/s390x/zfcpdump/CONFIG_GPIO_SIM b/redhat/configs/rhel/generic/s390x/zfcpdump/CONFIG_GPIO_SIM rename from redhat/configs/pending-rhel/generic/s390x/zfcpdump/CONFIG_GPIO_SIM rename to redhat/configs/rhel/generic/s390x/zfcpdump/CONFIG_GPIO_SIM index blahblah..blahblah 100644 --- a/redhat/configs/pending-rhel/generic/s390x/zfcpdump/CONFIG_GPIO_SIM +++ b/redhat/configs/rhel/generic/s390x/zfcpdump/CONFIG_GPIO_SIM -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2766

6 months

3
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[OS-BUILD PATCH] RHMAINTAINERS: Update for Oct 27 2023

by Prarit Bhargava (via Email Bridge)

From: Prarit Bhargava <prarit(a)redhat.com> RHMAINTAINERS: Update for Oct 27 2023 Update RHMAINTAINERS to latest. Signed-off-by: Prarit Bhargava <prarit(a)redhat.com> diff --git a/redhat/rhdocs/MAINTAINERS/RHMAINTAINERS b/redhat/rhdocs/MAINTAINERS/RHMAINTAINERS index blahblah..blahblah 100644 --- a/redhat/rhdocs/MAINTAINERS/RHMAINTAINERS +++ b/redhat/rhdocs/MAINTAINERS/RHMAINTAINERS @@ -832,6 +832,7 @@ S: Supported F: drivers/dax/ DEVICE MAPPER SUPPORT +M: Benjamin Marzinski <bmarzins(a)redhat.com> M: Mike Snitzer <snitzer(a)redhat.com> S: Supported F: Documentation/device-mapper/ @@ -872,6 +873,7 @@ S: Supported F: fs/dlm/ DM and MD build and config files +M: Benjamin Marzinski <bmarzins(a)redhat.com> M: Mike Snitzer <snitzer(a)redhat.com> M: Nigel Croxon <ncroxon(a)redhat.com> S: Supported @@ -1629,6 +1631,7 @@ F: include/uapi/linux/kexec.h F: fs/proc/vmcore.c F: kernel/crash_*.c F: kernel/kexec* +F: kernel/Kconfig.kexec F: arch/x86/kernel/machine_kexec_*.c F: arch/x86/kernel/crash*.c F: arch/x86/kernel/kexec-bzimage64.c -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2765

6 months

1
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[OS-BUILD PATCH 0/2] redhat: various cleanups

by Andrew Halaney (via Email Bridge)

From: Andrew Halaney on gitlab.com Merge Request: https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2764 Clean up a few things caught down in automotive. Signed-off-by: Andrew Halaney <ahalaney(a)redhat.com> --- redhat/self-test/1002-basic-structural-test.bats | 8 ++++---- redhat/self-test/1003-rpminspect.bats | 4 ++-- redhat/Makefile | 2 +- 3 files changed, 7 insertions(+), 7 deletions(-)

6 months

1
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