January 2022 - kernel - Fedora Mailing-Lists

[OS-BUILD PATCH] configs: disable CONFIG_CRAMFS

by Abhi Das (via Email Bridge)

From: Abhi Das <adas(a)redhat.com> configs: disable CONFIG_CRAMFS Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2041184 Upstream Status: RHEL only Tested: verified module is absent in test build. See bz for more info. Disable the cramfs kernel module as its use is deprecated. We posted a message in rhel8 saying that an upcoming release will deprecate it (rhbz 1794513) and we want to do this starting with rhel9. We have squashfs that can do what cramfs provides and we don't really need two solutions for the same thing. Signed-off-by: Abhi Das <adas(a)redhat.com> diff --git a/redhat/configs/common/generic/CONFIG_CRAMFS b/redhat/configs/common/generic/CONFIG_CRAMFS index blahblah..blahblah 100644 --- a/redhat/configs/common/generic/CONFIG_CRAMFS +++ b/redhat/configs/common/generic/CONFIG_CRAMFS @@ -1 +1 @@ -CONFIG_CRAMFS=m +# CONFIG_CRAMFS is not set 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 @@ -637,12 +637,6 @@ M: David Arcari <darcari(a)redhat.com> S: Supported F: drivers/cpuidle/ -CRAMFS FILESYSTEM -M: Eric Sandeen <sandeen(a)redhat.com> -S: Supported -F: Documentation/filesystems/cramfs.txt -F: fs/cramfs/ - CRYPTO API M: Herbert Xu <herbert.xu(a)redhat.com> M: "David S. Miller" <davem(a)redhat.com> -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1589

2 years, 2 months

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[Test Week] Fedora Linux Kernel 5.16 2022-01-23 through 2022-01-29

by Sumantro Mukherjee

Hey All, I would like to invite all of you to participate in the Kernel 5.16 Test week is happening from 2022-01-23 to 2022-01-29. It's fairly simple, head over to the wiki [0] and read in detail about the test week and simply run the test case mentioned in[1] and enter your results. As usual, the Fedora QA team will hangout at #fedora-test-day(a)libera.chat for question and discussion. If you are someone who is just starting out, remember that we give out badges[2] for testing new Kernel Builds! Collect 'em now :) P.S : Please respond/replyback to @test(a)lists.fedoraproject.org in case you have any questions!! [0] https://fedoraproject.org/wiki/Test_Day:2022-01-23_Kernel_5.16_Test_Week [1] https://testdays.fedoraproject.org/events/126 [2] https://badges.fedoraproject.org/badge/science-kernel-tester-i -- //sumantro Fedora QE TRIED AND PERSONALLY TESTED, ERGO TRUSTED

2 years, 2 months

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[OS-BUILD PATCHv2] Makefile: Check PKGRELEASE size on dist-brew targets

by Prarit Bhargava (via Email Bridge)

From: Prarit Bhargava <prarit(a)redhat.com> Makefile: Check PKGRELEASE size on dist-brew targets The Red Hat brew system is a build system used internally within Red Hat which is similar to the externally available koji build system. One of the architectures of a brew build is 's390x+zfcpdump'. This arch using the default of localversion 'test' always causes the rpm build error: "5.17.0-0.rc0.20220114gitfb3b0673b7d5.65.test.el9_b.s390x+zfcpdump" exceeds 64 characters make: *** [Makefile:1257: include/generated/utsrelease.h] Error 1 error: Bad exit status from /var/tmp/rpm-tmp.tMkhuG (%build) The 64 character limit is a size limit on UTSRELEASE and cannot be dynamically changed so the only other option is to reduce the package release (PKGRELEASE) string in length. Removing the date field and the string 'git' results in a string that is shorter by 11 characters, with a minimal loss in information. Add an option, PREBUILD_GIT_ONLY, to shorten the PREBUILD variable which is used in the PKGRELEASE string. Add a check for the size of PKGRELEASE and return a pre-build error if PKGRELEASE is greater than 35 characters. Signed-off-by: Prarit Bhargava <prarit(a)redhat.com> - 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 @@ -391,10 +391,19 @@ dist-koji : BUILD_FLAGS ?= $(KOJI_FLAGS) $(TEST_FLAGS) distg-brew: BUILD_FLAGS ?= $(BREW_FLAGS) $(TEST_FLAGS) distg-koji: BUILD_FLAGS ?= $(KOJI_FLAGS) $(TEST_FLAGS) -dist-brew dist-koji: dist-%: dist-srpm +dist-vr-check: + @# builds may include a s390x+zfcpdump arch build. UTS_RELEASE can only have a + @# version-release string with max 64 chars. The version-release for s390x+zfcpdump + @# is 29 characters, leaving a maximum of 35 characters for PKGRELEASE. + @if [ $$(echo "$(PKGRELEASE)" | wc -c) -gt 35 ]; then \ + echo "PKGRELEASE ($(PKGRELEASE)) is too long. Use a shorter localversion (currently $(BUILDID)) and/or set PREBUILD_GIT_ONLY=1"; \ + exit 1; \ + fi + +dist-brew dist-koji: dist-%: dist-vr-check dist-srpm $* $(BUILD_PROFILE) build $(BUILD_FLAGS) $(BUILD_TARGET) $(SRPMS)/$(PACKAGE_NAME)-$(KVERSION)-$(PKGRELEASE)$(DIST).src.rpm $(OUTPUT_FILE) -distg-brew distg-koji: distg-%: +distg-brew distg-koji: distg-%: dist-vr-check $* $(BUILD_PROFILE) build $(BUILD_FLAGS) $(BUILD_TARGET) "$(RHGITURL)?redhat/koji#$(RHGITCOMMIT)" .PHONY: $(REDHAT)/rpm/SOURCES/$(PACKAGE_NAME).spec diff --git a/redhat/Makefile.common b/redhat/Makefile.common index blahblah..blahblah 100644 --- a/redhat/Makefile.common +++ b/redhat/Makefile.common @@ -75,9 +75,13 @@ ifeq ($(SNAPSHOT),1) PREBUILD:=0$(KEXTRAVERSION). RPMKPATCHLEVEL:=$(shell expr $(RPMKPATCHLEVEL) + 1) endif - # Obtain the date that HEAD was committed (not the snapshot commit). - HEAD_DATE:=$(shell $(GIT) show -s --format=%cd --date=format:%Y%m%d $(HEAD)) - PREBUILD:=$(PREBUILD)$(HEAD_DATE)git$(MARKER). + ifneq ($(PREBUILD_GIT_ONLY),1) + # Obtain the date that HEAD was committed (not the snapshot commit). + HEAD_DATE:=$(shell $(GIT) show -s --format=%cd --date=format:%Y%m%d $(HEAD)) + PREBUILD:=$(PREBUILD)$(HEAD_DATE)git$(MARKER). + else + PREBUILD:=$(PREBUILD)$(MARKER). + endif UPSTREAM_TARBALL_NAME:=$(patsubst v%,%,$(_TAG)) endif -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1579

2 years, 2 months

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[OS-BUILD PATCH] redhat: use centos x509.genkey file if building under centos

by Herton R. Krzesinski (via Email Bridge)

From: Herton R. Krzesinski <herton(a)redhat.com> redhat: use centos x509.genkey file if building under centos Upstream Status: RHEL only When doing modinfo against a kernel built under centos, it'll show the signer as Red Hat Enterprise Linux kernel. To avoid this, switch the module signing to use a centos x509.genkey file provided by Brian Stinson. This was requested for centos-stream-9 in BZ 2029952. v2: fix build issue due empty if/then clause Signed-off-by: Herton R. Krzesinski <herton(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 @@ -777,6 +777,8 @@ Source37: filter-aarch64.sh.rhel Source38: filter-ppc64le.sh.rhel Source39: filter-s390x.sh.rhel Source40: filter-modules.sh.rhel + +Source41: x509.genkey.centos %endif %if 0%{?include_fedora} @@ -1499,6 +1501,18 @@ done cp %{SOURCE82} . RPM_SOURCE_DIR=$RPM_SOURCE_DIR ./update_scripts.sh %{primary_target} +# We may want to override files from the primary target in case of building +# against a flavour of it (eg. centos not rhel), thus override it here if +# necessary +if [ "%{primary_target}" == "rhel" ]; then +%if 0%{?centos} + echo "Updating scripts/sources to centos version" + RPM_SOURCE_DIR=$RPM_SOURCE_DIR ./update_scripts.sh centos +%else + echo "Not updating scripts/sources to centos version" +%endif +fi + # end of kernel config %endif diff --git a/redhat/rhel_files/x509.genkey.centos b/redhat/rhel_files/x509.genkey.centos new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/rhel_files/x509.genkey.centos @@ -0,0 +1,16 @@ +[ req ] +default_bits = 3072 +distinguished_name = req_distinguished_name +prompt = no +x509_extensions = myexts + +[ req_distinguished_name ] +O = The CentOS Project +CN = CentOS Stream kernel signing key +emailAddress = security(a)centos.org + +[ myexts ] +basicConstraints=critical,CA:FALSE +keyUsage=digitalSignature +subjectKeyIdentifier=hash +authorityKeyIdentifier=keyid -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1588

2 years, 2 months

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[OS-BUILD PATCH] objtool: check: give big enough buffer for pv_ops

by Justin M. Forbes (via Email Bridge)

From: Sergei Trofimovich <slyich(a)gmail.com> objtool: check: give big enough buffer for pv_ops On gcc-12 build fails flagging possible buffer overflow: check.c: In function 'validate_call': check.c:2865:58: error: '%d' directive output may be truncated writing between 1 and 10 bytes into a region of size 9 [-Werror=format-truncation=] 2865 | snprintf(pvname, sizeof(pvname), "pv_ops[%d]", idx); | ^~ I think it's a valid warning: static char pvname[16]; int idx; ... idx = (rel->addend / sizeof(void *)); snprintf(pvname, sizeof(pvname), "pv_ops[%d]", idx); we have only 7 chars for %d while it could take up to 9. CC: Josh Poimboeuf <jpoimboe(a)redhat.com> CC: Peter Zijlstra <peterz(a)infradead.org> diff --git a/tools/objtool/check.c b/tools/objtool/check.c index blahblah..blahblah 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -2854,7 +2854,7 @@ static inline bool func_uaccess_safe(struct symbol *func) static inline const char *call_dest_name(struct instruction *insn) { - static char pvname[16]; + static char pvname[32]; struct reloc *rel; int idx; -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1586

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[OS-BUILD PATCH] Makefile: Check PKGRELEASE size on dist-brew targets

by Prarit Bhargava (via Email Bridge)

From: Prarit Bhargava <prarit(a)redhat.com> Makefile: Check PKGRELEASE size on dist-brew targets The Red Hat brew system is a build system used internally within Red Hat which is similar to the externally available koji build system. One of the architectures of a brew build is 's390x+zfcpdump'. This arch using the default of localversion 'test' always causes the rpm build error: "5.17.0-0.rc0.20220114gitfb3b0673b7d5.65.test.el9_b.s390x+zfcpdump" exceeds 64 characters make: *** [Makefile:1257: include/generated/utsrelease.h] Error 1 error: Bad exit status from /var/tmp/rpm-tmp.tMkhuG (%build) The 64 character limit is built into rpm and cannot be dynamically changed so the only other option is to reduce the package release (PKGRELEASE) string in length. Removing the date field and the string 'git' results in a string that is shorter by 11 characters, with a minimal loss in information. Add an option, PREBUILD_GIT_ONLY, to shorten the PREBUILD variable which is used in the PKGRELEASE string. Add a check for the size of PKGRELEASE and return a pre-build error if PKGRELEASE is greater than 35 characters. 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 @@ -391,10 +391,26 @@ dist-koji : BUILD_FLAGS ?= $(KOJI_FLAGS) $(TEST_FLAGS) distg-brew: BUILD_FLAGS ?= $(BREW_FLAGS) $(TEST_FLAGS) distg-koji: BUILD_FLAGS ?= $(KOJI_FLAGS) $(TEST_FLAGS) -dist-brew dist-koji: dist-%: dist-srpm +dist-brew-check: + @# brew builds for RHEL and ARK include a s390x+zfcpdump arch build. + @# RPM can only have a version-release string with max 64 chars. The + @# kernel version and release for s390x+zfcpdump are 29 characters, + @# leaving a maximum of 35 characters for PKGRELEASE. + @if [ $$(echo "$(PKGRELEASE)" | wc -c) -gt 35 ]; then \ + echo "PKGRELEASE ($(PKGRELEASE)) is too long. Use a shorter localversion or set PREBUILD_GIT_ONLY=1"; \ + exit 1; \ + fi + +dist-brew: dist-%: dist-brew-check dist-srpm + $* $(BUILD_PROFILE) build $(BUILD_FLAGS) $(BUILD_TARGET) $(SRPMS)/$(PACKAGE_NAME)-$(KVERSION)-$(PKGRELEASE)$(DIST).src.rpm $(OUTPUT_FILE) + +distg-brew : distg-%: dist-brew-check + $* $(BUILD_PROFILE) build $(BUILD_FLAGS) $(BUILD_TARGET) "$(RHGITURL)?redhat/koji#$(RHGITCOMMIT)" + +dist-koji: dist-%: dist-srpm $* $(BUILD_PROFILE) build $(BUILD_FLAGS) $(BUILD_TARGET) $(SRPMS)/$(PACKAGE_NAME)-$(KVERSION)-$(PKGRELEASE)$(DIST).src.rpm $(OUTPUT_FILE) -distg-brew distg-koji: distg-%: +distg-koji: distg-%: $* $(BUILD_PROFILE) build $(BUILD_FLAGS) $(BUILD_TARGET) "$(RHGITURL)?redhat/koji#$(RHGITCOMMIT)" .PHONY: $(REDHAT)/rpm/SOURCES/$(PACKAGE_NAME).spec diff --git a/redhat/Makefile.common b/redhat/Makefile.common index blahblah..blahblah 100644 --- a/redhat/Makefile.common +++ b/redhat/Makefile.common @@ -75,9 +75,13 @@ ifeq ($(SNAPSHOT),1) PREBUILD:=0$(KEXTRAVERSION). RPMKPATCHLEVEL:=$(shell expr $(RPMKPATCHLEVEL) + 1) endif - # Obtain the date that HEAD was committed (not the snapshot commit). - HEAD_DATE:=$(shell $(GIT) show -s --format=%cd --date=format:%Y%m%d $(HEAD)) - PREBUILD:=$(PREBUILD)$(HEAD_DATE)git$(MARKER). + ifneq ($(PREBUILD_GIT_ONLY),1) + # Obtain the date that HEAD was committed (not the snapshot commit). + HEAD_DATE:=$(shell $(GIT) show -s --format=%cd --date=format:%Y%m%d $(HEAD)) + PREBUILD:=$(PREBUILD)$(HEAD_DATE)git$(MARKER). + else + PREBUILD:=$(PREBUILD)$(MARKER). + endif UPSTREAM_TARBALL_NAME:=$(patsubst v%,%,$(_TAG)) endif -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1579

2 years, 2 months

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[OS-BUILD PATCHv3] redhat/configs: Enable CONFIG_ACER_WIRELESS

by pjgeorg (via Email Bridge)

From: Peter Georg <peter.georg(a)physik.uni-regensburg.de> redhat/configs: Enable CONFIG_ACER_WIRELESS Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2025985 CONFIG_ACER_WMI is enabled to support wireless radio and bluetooth control keys for Acer laptops. However on newer Acer laptops CONFIG_ACER_WIRELESS is required to support wireless radio control keys. Hence enable CONFIG_ACER_WIRELESS to support these Acer laptops. CONFIG_ACER_WIRELESS is already enabled for Fedora. Also enable for ark. Signed-off-by: Peter Georg <peter.georg(a)physik.uni-regensburg.de> diff --git a/redhat/configs/ark/generic/CONFIG_ACER_WIRELESS b/redhat/configs/ark/generic/CONFIG_ACER_WIRELESS deleted file mode 100644 index blahblah..blahblah 0 --- a/redhat/configs/ark/generic/CONFIG_ACER_WIRELESS +++ /dev/null @@ -1 +0,0 @@ -# CONFIG_ACER_WIRELESS is not set diff --git a/redhat/configs/fedora/generic/x86/CONFIG_ACER_WIRELESS b/redhat/configs/common/generic/x86/CONFIG_ACER_WIRELESS rename from redhat/configs/fedora/generic/x86/CONFIG_ACER_WIRELESS rename to redhat/configs/common/generic/x86/CONFIG_ACER_WIRELESS index blahblah..blahblah 100644 --- a/redhat/configs/fedora/generic/x86/CONFIG_ACER_WIRELESS +++ b/redhat/configs/common/generic/x86/CONFIG_ACER_WIRELESS -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1582

2 years, 2 months

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[OS-BUILD PATCHv2] redhat/configs: Enable CONFIG_ACER_WIRELESS

by pjgeorg (via Email Bridge)

From: Peter Georg <peter.georg(a)physik.uni-regensburg.de> redhat/configs: Enable CONFIG_ACER_WIRELESS Signed-off-by: Peter Georg <peter.georg(a)physik.uni-regensburg.de> diff --git a/redhat/configs/ark/generic/CONFIG_ACER_WIRELESS b/redhat/configs/ark/generic/CONFIG_ACER_WIRELESS deleted file mode 100644 index blahblah..blahblah 0 --- a/redhat/configs/ark/generic/CONFIG_ACER_WIRELESS +++ /dev/null @@ -1 +0,0 @@ -# CONFIG_ACER_WIRELESS is not set diff --git a/redhat/configs/fedora/generic/x86/CONFIG_ACER_WIRELESS b/redhat/configs/common/generic/x86/CONFIG_ACER_WIRELESS rename from redhat/configs/fedora/generic/x86/CONFIG_ACER_WIRELESS rename to redhat/configs/common/generic/x86/CONFIG_ACER_WIRELESS index blahblah..blahblah 100644 --- a/redhat/configs/fedora/generic/x86/CONFIG_ACER_WIRELESS +++ b/redhat/configs/common/generic/x86/CONFIG_ACER_WIRELESS -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1582

2 years, 2 months

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[OS-BUILD PATCH] redhat/configs: enable CONFIG_GPIO_SYSFS for x86

by David Arcari (via Email Bridge)

From: David Arcari <darcari(a)redhat.com> redhat/configs: enable CONFIG_GPIO_SYSFS for x86 CONFIG_GPIO_SYSFS should be set to 'y' for x86. Signed-off-by: David Arcari <darcari(a)redhat.com> diff --git a/redhat/configs/common/generic/x86/CONFIG_GPIO_SYSFS b/redhat/configs/common/generic/x86/CONFIG_GPIO_SYSFS new file mode 100644 index blahblah..blahblah 100644 --- /dev/null +++ b/redhat/configs/common/generic/x86/CONFIG_GPIO_SYSFS @@ -0,0 +1 @@ +CONFIG_GPIO_SYSFS=y -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1587

2 years, 2 months

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[OS-BUILD PATCHv4] Revert "[redhat] Generate a crashkernel.default for each kernel build"

by Coiby Xu (via Email Bridge)

From: Coiby Xu <coxu(a)redhat.com> Revert "[redhat] Generate a crashkernel.default for each kernel build" This reverts commit 7154db6a1a2c0e63513d262cbdc9bc702ab6bdb5. To simplify the solution for setting up default crashkernel, kexec-tools has dropped the support of crashkernel.default and has provided "kdumpctl get-default-crashkernel" instead to retrieve the default crashkernel value. There is no need for every kernel package to ship the crashkernel.default file. Signed-off-by: Coiby Xu <coxu(a)redhat.com> diff --git a/redhat/Makefile b/redhat/Makefile index blahblah..blahblah 100644 --- a/redhat/Makefile +++ b/redhat/Makefile @@ -277,7 +277,6 @@ sources-rh: $(TARBALL) generate-testpatch-tmp setup-source dist-configs-check configs/merge.pl \ configs/process_configs.sh \ parallel_xz.sh \ - generate_crashkernel_default.sh \ ../Makefile.rhelver \ README.rst \ kernel-local \ diff --git a/redhat/generate_crashkernel_default.sh b/redhat/generate_crashkernel_default.sh deleted file mode 100755 index blahblah..blahblah 0 --- a/redhat/generate_crashkernel_default.sh +++ /dev/null @@ -1,25 +0,0 @@ -#!/bin/bash -kernelver=$1 && shift -arch=$1 && shift -rootfs=$1 && shift - -output="${rootfs}/lib/modules/${kernelver}/crashkernel.default" - -case $arch in -x86_64|s390*) - ck_cmdline="crashkernel=1G-4G:192M,4G-64G:256M,64G-:512M" - ;; -arm64|aarch64) - ck_cmdline="crashkernel=2G-:448M" - ;; -powerpc|ppc64*) - ck_cmdline="crashkernel=2G-4G:384M,4G-16G:512M,16G-64G:1G,64G-128G:2G,128G-:4G" - ;; -*) - ck_cmdline="" - ;; -esac - -cat > "$output" <<EOF -$ck_cmdline -EOF 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 @@ -812,7 +812,6 @@ Source80: generate_all_configs.sh Source81: process_configs.sh Source82: update_scripts.sh -Source83: generate_crashkernel_default.sh Source84: mod-internal.list @@ -2120,9 +2119,6 @@ BuildKernel() { # prune junk from kernel-devel find $RPM_BUILD_ROOT/usr/src/kernels -name ".*.cmd" -delete - # Generate crashkernel default config - %{SOURCE83} "$KernelVer" "$Arch" "$RPM_BUILD_ROOT" - # Red Hat UEFI Secure Boot CA cert, which can be used to authenticate the kernel mkdir -p $RPM_BUILD_ROOT%{_datadir}/doc/kernel-keys/$KernelVer %ifarch x86_64 aarch64 @@ -2929,7 +2925,6 @@ fi /lib/modules/%{KVERREL}%{?3:+%{3}}/source\ /lib/modules/%{KVERREL}%{?3:+%{3}}/updates\ /lib/modules/%{KVERREL}%{?3:+%{3}}/weak-updates\ -/lib/modules/%{KVERREL}%{?3:+%{3}}/crashkernel.default\ /lib/modules/%{KVERREL}%{?3:+%{3}}/systemtap\ %{_datadir}/doc/kernel-keys/%{KVERREL}%{?3:+%{3}}\ %if %{1}\ -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1534

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