kernel July 2023

kernel@lists.fedoraproject.org

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68 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 PATCHv2 0/6] treewide: Implement new Red Hat driver and device status infrastructure
by Scott Weaver (via Email Bridge) 14 Aug '23

14 Aug '23

From: Scott Weaver on gitlab.com Merge Request: https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2606 There are two significant problems with the existing hardware and driver maintenance process. It is not easy to determine if a driver or piece of hardware is supported, and it is not easy to determine if a driver or piece of hardware is deprecated. This changeset implements new 'centralized' call points to mark hardware and devices deprecated, unmaintained, or disabled. This removes per-driver code and reduces the amount of RHEL only code in the kernel. It is easiest to look at a comparison of the old and new processes. In this example, I will look at disabling a PCI card. In the old process, a bugzilla would be opened to mark the device as disabled, and it would be assigned to an engineer. That engineer would submit code and it would eventually be merged into the tree. The problem with this process is that it does not make it easy for others to determine the status of the device without examining the code. This led to situations where devices were assumed to be supported in RHEL9 but were not actually enabled. In addition to this, this process required per-driver changes which were spread throughout the kernel. The new process relies on a database that contains information on the status of a device. In order to disable a device the database must first be updated with the information. The database contains a utility to update the code which is then directly copied into the kernel as a Merge Request. As part of this change, the code is updated to have two main calling points to examine devices and drivers. The kernel module loading code is updated to check the status of a driver before loading it, and the PCI core driver code was updated to to check the status of a device before binding it to a driver. There is dead and existing code that is removed from the source code before any changes are made. Signed-off-by: Prarit Bhargava <prarit(a)redhat.com> Signed-off-by: Scott Weaver <scweaver(a)redhat.com> --- drivers/message/fusion/mptsas.c | 5 - drivers/message/fusion/mptspi.c | 5 - drivers/pci/pci-driver.c | 83 +-------- include/linux/kernel.h | 9 +- include/linux/module.h | 4 + include/linux/pci.h | 19 +- init/main.c | 3 + kernel/module/main.c | 5 + kernel/rh_messages.c | 343 +++++++++++++++++++++++++++++++-------- kernel/rh_messages.h | 109 ++++++++++++ 10 files changed, 406 insertions(+), 179 deletions(-)

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[OS-BUILD PATCH] Enable CONFIG_EXPERT for both RHEL and Fedora
by Justin M. Forbes (via Email Bridge) 08 Aug '23

08 Aug '23

From: Justin M. Forbes <jforbes(a)fedoraproject.org> Enable CONFIG_EXPERT for both RHEL and Fedora With CONFIG_EXPERT disabled, we have had instances of things changing underneath without our knowledge. This is evident where we had config items specifically set, but they are ignored because the item is now dependent upon CONFIG_EXPERT. It is time to enable CONFIG_EXPERT to ensure that we know exactly how our configs are built. Additionally, RT is hidden behind CONFIG_EXPERT as well, so RHEL developers already had to ensure that configs dependent upon expert were set correctly for both x86 and aarch64. This should make things a bit easier in that regard since EXPERT is now set everywhere. Signed-off-by: Justin M. Forbes <jforbes(a)fedoraproject.org> diff --git a/redhat/configs/rhel/rt/generic/CONFIG_ADVISE_SYSCALLS b/redhat/configs/common/generic/CONFIG_ADVISE_SYSCALLS rename from redhat/configs/rhel/rt/generic/CONFIG_ADVISE_SYSCALLS rename to redhat/configs/common/generic/CONFIG_ADVISE_SYSCALLS index blahblah..blahblah 100644 --- a/redhat/configs/rhel/rt/generic/CONFIG_ADVISE_SYSCALLS +++ b/redhat/configs/common/generic/CONFIG_ADVISE_SYSCALLS diff --git a/redhat/configs/rhel/generic/CONFIG_AIO b/redhat/configs/common/generic/CONFIG_AIO rename from redhat/configs/rhel/generic/CONFIG_AIO rename to redhat/configs/common/generic/CONFIG_AIO index blahblah..blahblah 100644 --- a/redhat/configs/rhel/generic/CONFIG_AIO +++ b/redhat/configs/common/generic/CONFIG_AIO diff --git a/redhat/configs/rhel/rt/generic/CONFIG_ALLOW_DEV_COREDUMP b/redhat/configs/common/generic/CONFIG_ALLOW_DEV_COREDUMP rename from redhat/configs/rhel/rt/generic/CONFIG_ALLOW_DEV_COREDUMP rename to redhat/configs/common/generic/CONFIG_ALLOW_DEV_COREDUMP index blahblah..blahblah 100644 --- a/redhat/configs/rhel/rt/generic/CONFIG_ALLOW_DEV_COREDUMP +++ b/redhat/configs/common/generic/CONFIG_ALLOW_DEV_COREDUMP diff --git a/redhat/configs/rhel/rt/generic/CONFIG_ARCH_MMAP_RND_BITS b/redhat/configs/common/generic/CONFIG_ARCH_MMAP_RND_BITS rename from redhat/configs/rhel/rt/generic/CONFIG_ARCH_MMAP_RND_BITS rename to redhat/configs/common/generic/CONFIG_ARCH_MMAP_RND_BITS index blahblah..blahblah 100644 --- a/redhat/configs/rhel/rt/generic/CONFIG_ARCH_MMAP_RND_BITS +++ b/redhat/configs/common/generic/CONFIG_ARCH_MMAP_RND_BITS diff --git a/redhat/configs/rhel/rt/generic/CONFIG_ARCH_MMAP_RND_COMPAT_BITS b/redhat/configs/common/generic/CONFIG_ARCH_MMAP_RND_COMPAT_BITS rename from redhat/configs/rhel/rt/generic/CONFIG_ARCH_MMAP_RND_COMPAT_BITS rename to redhat/configs/common/generic/CONFIG_ARCH_MMAP_RND_COMPAT_BITS index blahblah..blahblah 100644 --- a/redhat/configs/rhel/rt/generic/CONFIG_ARCH_MMAP_RND_COMPAT_BITS +++ b/redhat/configs/common/generic/CONFIG_ARCH_MMAP_RND_COMPAT_BITS diff --git a/redhat/configs/rhel/rt/generic/CONFIG_ATA_FORCE b/redhat/configs/common/generic/CONFIG_ATA_FORCE rename from redhat/configs/rhel/rt/generic/CONFIG_ATA_FORCE rename to redhat/configs/common/generic/CONFIG_ATA_FORCE index blahblah..blahblah 100644 --- a/redhat/configs/rhel/rt/generic/CONFIG_ATA_FORCE +++ b/redhat/configs/common/generic/CONFIG_ATA_FORCE diff --git a/redhat/configs/rhel/rt/generic/CONFIG_ATH9K_PCOEM b/redhat/configs/common/generic/CONFIG_ATH9K_PCOEM rename from redhat/configs/rhel/rt/generic/CONFIG_ATH9K_PCOEM rename to redhat/configs/common/generic/CONFIG_ATH9K_PCOEM index blahblah..blahblah 100644 --- a/redhat/configs/rhel/rt/generic/CONFIG_ATH9K_PCOEM +++ b/redhat/configs/common/generic/CONFIG_ATH9K_PCOEM diff --git a/redhat/configs/rhel/rt/generic/CONFIG_ATH9K_RFKILL b/redhat/configs/common/generic/CONFIG_ATH9K_RFKILL rename from redhat/configs/rhel/rt/generic/CONFIG_ATH9K_RFKILL rename to redhat/configs/common/generic/CONFIG_ATH9K_RFKILL index blahblah..blahblah 100644 --- a/redhat/configs/rhel/rt/generic/CONFIG_ATH9K_RFKILL +++ b/redhat/configs/common/generic/CONFIG_ATH9K_RFKILL diff --git a/redhat/configs/rhel/rt/generic/CONFIG_BASE_FULL b/redhat/configs/common/generic/CONFIG_BASE_FULL rename from redhat/configs/rhel/rt/generic/CONFIG_BASE_FULL rename to redhat/configs/common/generic/CONFIG_BASE_FULL index blahblah..blahblah 100644 --- a/redhat/configs/rhel/rt/generic/CONFIG_BASE_FULL +++ b/redhat/configs/common/generic/CONFIG_BASE_FULL diff --git a/redhat/configs/rhel/rt/generic/CONFIG_BLOCK b/redhat/configs/common/generic/CONFIG_BLOCK rename from redhat/configs/rhel/rt/generic/CONFIG_BLOCK rename to redhat/configs/common/generic/CONFIG_BLOCK index blahblah..blahblah 100644 --- a/redhat/configs/rhel/rt/generic/CONFIG_BLOCK +++ b/redhat/configs/common/generic/CONFIG_BLOCK diff --git a/redhat/configs/common/generic/arm/aarch64/CONFIG_BUG b/redhat/configs/common/generic/CONFIG_BUG rename from redhat/configs/common/generic/arm/aarch64/CONFIG_BUG rename to redhat/configs/common/generic/CONFIG_BUG index blahblah..blahblah 100644 --- a/redhat/configs/common/generic/arm/aarch64/CONFIG_BUG +++ b/redhat/configs/common/generic/CONFIG_BUG diff --git a/redhat/configs/rhel/generic/CONFIG_CACHESTAT_SYSCALL b/redhat/configs/common/generic/CONFIG_CACHESTAT_SYSCALL rename from redhat/configs/rhel/generic/CONFIG_CACHESTAT_SYSCALL rename to redhat/configs/common/generic/CONFIG_CACHESTAT_SYSCALL index blahblah..blahblah 100644 --- a/redhat/configs/rhel/generic/CONFIG_CACHESTAT_SYSCALL +++ b/redhat/configs/common/generic/CONFIG_CACHESTAT_SYSCALL diff --git a/redhat/configs/rhel/rt/generic/CONFIG_CFG80211_CERTIFICATION_ONUS b/redhat/configs/common/generic/CONFIG_CFG80211_CERTIFICATION_ONUS rename from redhat/configs/rhel/rt/generic/CONFIG_CFG80211_CERTIFICATION_ONUS rename to redhat/configs/common/generic/CONFIG_CFG80211_CERTIFICATION_ONUS index blahblah..blahblah 100644 --- a/redhat/configs/rhel/rt/generic/CONFIG_CFG80211_CERTIFICATION_ONUS +++ b/redhat/configs/common/generic/CONFIG_CFG80211_CERTIFICATION_ONUS diff --git a/redhat/configs/rhel/rt/generic/CONFIG_CFG80211_CRDA_SUPPORT b/redhat/configs/common/generic/CONFIG_CFG80211_CRDA_SUPPORT rename from redhat/configs/rhel/rt/generic/CONFIG_CFG80211_CRDA_SUPPORT rename to redhat/configs/common/generic/CONFIG_CFG80211_CRDA_SUPPORT index blahblah..blahblah 100644 --- a/redhat/configs/rhel/rt/generic/CONFIG_CFG80211_CRDA_SUPPORT +++ b/redhat/configs/common/generic/CONFIG_CFG80211_CRDA_SUPPORT diff --git a/redhat/configs/rhel/rt/generic/CONFIG_CONSOLE_TRANSLATIONS b/redhat/configs/common/generic/CONFIG_CONSOLE_TRANSLATIONS rename from redhat/configs/rhel/rt/generic/CONFIG_CONSOLE_TRANSLATIONS rename to redhat/configs/common/generic/CONFIG_CONSOLE_TRANSLATIONS index blahblah..blahblah 100644 --- a/redhat/configs/rhel/rt/generic/CONFIG_CONSOLE_TRANSLATIONS +++ b/redhat/configs/common/generic/CONFIG_CONSOLE_TRANSLATIONS diff --git a/redhat/configs/rhel/rt/generic/CONFIG_COREDUMP b/redhat/configs/common/generic/CONFIG_COREDUMP rename from redhat/configs/rhel/rt/generic/CONFIG_COREDUMP rename to redhat/configs/common/generic/CONFIG_COREDUMP index blahblah..blahblah 100644 --- a/redhat/configs/rhel/rt/generic/CONFIG_COREDUMP +++ b/redhat/configs/common/generic/CONFIG_COREDUMP diff --git a/redhat/configs/rhel/rt/generic/CONFIG_DEBUG_BUGVERBOSE b/redhat/configs/common/generic/CONFIG_DEBUG_BUGVERBOSE rename from redhat/configs/rhel/rt/generic/CONFIG_DEBUG_BUGVERBOSE rename to redhat/configs/common/generic/CONFIG_DEBUG_BUGVERBOSE index blahblah..blahblah 100644 --- a/redhat/configs/rhel/rt/generic/CONFIG_DEBUG_BUGVERBOSE +++ b/redhat/configs/common/generic/CONFIG_DEBUG_BUGVERBOSE diff --git a/redhat/configs/rhel/rt/generic/CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B b/redhat/configs/common/generic/CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B rename from redhat/configs/rhel/rt/generic/CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B rename to redhat/configs/common/generic/CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B index blahblah..blahblah 100644 --- a/redhat/configs/rhel/rt/generic/CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B +++ b/redhat/configs/common/generic/CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B diff --git a/redhat/configs/rhel/rt/generic/CONFIG_DEBUG_MEMORY_INIT b/redhat/configs/common/generic/CONFIG_DEBUG_MEMORY_INIT rename from redhat/configs/rhel/rt/generic/CONFIG_DEBUG_MEMORY_INIT rename to redhat/configs/common/generic/CONFIG_DEBUG_MEMORY_INIT index blahblah..blahblah 100644 --- a/redhat/configs/rhel/rt/generic/CONFIG_DEBUG_MEMORY_INIT +++ b/redhat/configs/common/generic/CONFIG_DEBUG_MEMORY_INIT diff --git a/redhat/configs/rhel/rt/generic/CONFIG_DEBUG_RSEQ b/redhat/configs/common/generic/CONFIG_DEBUG_RSEQ rename from redhat/configs/rhel/rt/generic/CONFIG_DEBUG_RSEQ rename to redhat/configs/common/generic/CONFIG_DEBUG_RSEQ index blahblah..blahblah 100644 --- a/redhat/configs/rhel/rt/generic/CONFIG_DEBUG_RSEQ +++ b/redhat/configs/common/generic/CONFIG_DEBUG_RSEQ -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2612

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[OS-BUILD PATCH] redhat/configs: update CONFIG_RPCSEC_GSS_KRB5_KUNIT_TEST
by Scott Mayhew (via Email Bridge) 07 Aug '23

07 Aug '23

From: Scott Mayhew <smayhew(a)redhat.com> redhat/configs: update CONFIG_RPCSEC_GSS_KRB5_KUNIT_TEST CONFIG_RPCSEC_GSS_KRB5_KUNIT_TEST is enabled in both RHEL and Fedora, so move it to configs/common. Signed-off-by: Scott Mayhew <smayhew(a)redhat.com> diff --git a/redhat/configs/fedora/generic/CONFIG_RPCSEC_GSS_KRB5_KUNIT_TEST b/redhat/configs/common/generic/CONFIG_RPCSEC_GSS_KRB5_KUNIT_TEST rename from redhat/configs/fedora/generic/CONFIG_RPCSEC_GSS_KRB5_KUNIT_TEST rename to redhat/configs/common/generic/CONFIG_RPCSEC_GSS_KRB5_KUNIT_TEST index blahblah..blahblah 100644 --- a/redhat/configs/fedora/generic/CONFIG_RPCSEC_GSS_KRB5_KUNIT_TEST +++ b/redhat/configs/common/generic/CONFIG_RPCSEC_GSS_KRB5_KUNIT_TEST diff --git a/redhat/configs/rhel/generic/CONFIG_RPCSEC_GSS_KRB5_KUNIT_TEST b/redhat/configs/rhel/generic/CONFIG_RPCSEC_GSS_KRB5_KUNIT_TEST deleted file mode 100644 index blahblah..blahblah 0 --- a/redhat/configs/rhel/generic/CONFIG_RPCSEC_GSS_KRB5_KUNIT_TEST +++ /dev/null @@ -1 +0,0 @@ -CONFIG_RPCSEC_GSS_KRB5_KUNIT_TEST=m -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2478

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[OS-BUILD PATCHv4 0/7] CI: script cleanup part3
by Don Zickus (via Email Bridge) 03 Aug '23

03 Aug '23

From: Don Zickus on gitlab.com Merge Request: https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2519 This change uses the update git push changes for ark-create-release.sh. The behavior moves the git push for gitlab-ci.yml to the script itself. No expected behavior fallout, but there are some odd legacy cases that may cause a subtle change. Dependent on part2. Signed-off-by: Don Zickus <dzickus(a)redhat.com> --- redhat/scripts/ci/ark-ci-env.sh | 30 +++++++++++ redhat/scripts/ci/ark-create-release.sh | 74 +++++++++++----------------- redhat/scripts/ci/ark-update-configs.sh | 85 ++++++++++++++++++-------------- .gitlab-ci.yml | 12 +---- 4 files changed, 108 insertions(+), 93 deletions(-)

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[OS-BUILD PATCHv2] redhat/Makefile.cross: Fix ppc64le cross build targets
by Prarit Bhargava (via Email Bridge) 01 Aug '23

01 Aug '23

From: Prarit Bhargava <prarit(a)redhat.com> redhat/Makefile.cross: Fix ppc64le cross build targets I keep forgetting to push this. The cross targets are currently available only for ppc64, not ppc64le. Fix the ppc64le cross build targets. Signed-off-by: Prarit Bhargava <prarit(a)redhat.com> diff --git a/redhat/Makefile.cross b/redhat/Makefile.cross index blahblah..blahblah 100644 --- a/redhat/Makefile.cross +++ b/redhat/Makefile.cross @@ -29,10 +29,10 @@ dist-cross-aarch64-rpms: dist-cross-download dist-sources $(CROSS_RPMFLAGS) --target aarch64 --with cross -ba $(RPM)/SOURCES/$(SPECFILE) $(REDHAT)/scripts/cross-compile/generate-cross-report.sh "aarch64" -dist-cross-ppc64-rpms: dist-cross-download dist-sources +dist-cross-ppc64le64-rpms: dist-cross-download dist-sources $(REDHAT)/scripts/cross_compile/x86_rngd.sh - $(CROSS_RPMFLAGS) --target ppc64 --with cross -ba $(RPM)/SOURCES/$(SPECFILE) - $(REDHAT)/scripts/cross-compile/generate-cross-report.sh "ppc64" + $(CROSS_RPMFLAGS) --target ppc64le64 --with cross -ba $(RPM)/SOURCES/$(SPECFILE) + $(REDHAT)/scripts/cross-compile/generate-cross-report.sh "ppc64le64" dist-cross-s390x-rpms: dist-cross-download dist-sources $(REDHAT)/scripts/cross_compile/x86_rngd.sh @@ -42,20 +42,20 @@ dist-cross-s390x-rpms: dist-cross-download dist-sources dist-cross-all-rpms: dist-cross-download dist-sources $(REDHAT)/scripts/cross_compile/x86_rngd.sh $(CROSS_RPMFLAGS) --target aarch64 --with cross -ba $(RPM)/SOURCES/$(SPECFILE) - $(CROSS_RPMFLAGS) --target ppc64 --with cross -ba $(RPM)/SOURCES/$(SPECFILE) + $(CROSS_RPMFLAGS) --target ppc64le64 --with cross -ba $(RPM)/SOURCES/$(SPECFILE) $(CROSS_RPMFLAGS) --target s390x --with cross -ba $(RPM)/SOURCES/$(SPECFILE) $(CROSS_RPMFLAGS) -ba $(RPM)/SOURCES/$(SPECFILE) - $(REDHAT)/scripts/cross-compile/generate-cross-report.sh "aarch64 ppc64 s390x x86_64" + $(REDHAT)/scripts/cross-compile/generate-cross-report.sh "aarch64 ppc64le64 s390x x86_64" dist-cross-aarch64-build: dist-cross-download dist-sources $(REDHAT)/scripts/cross_compile/x86_rngd.sh $(CROSS_RPMFLAGS) --target aarch64 --with cross --without debuginfo -bc $(RPM)/SOURCES/$(SPECFILE) $(REDHAT)/scripts/cross-compile/generate-cross-report.sh "aarch64" -dist-cross-ppc64-build: dist-cross-download dist-sources +dist-cross-ppc64le64-build: dist-cross-download dist-sources $(REDHAT)/scripts/cross_compile/x86_rngd.sh - $(CROSS_RPMFLAGS) --target ppc64 --with cross --without debuginfo -bc $(RPM)/SOURCES/$(SPECFILE) - $(REDHAT)/scripts/cross-compile/generate-cross-report.sh "ppc64" + $(CROSS_RPMFLAGS) --target ppc64le64 --with cross --without debuginfo -bc $(RPM)/SOURCES/$(SPECFILE) + $(REDHAT)/scripts/cross-compile/generate-cross-report.sh "ppc64le64" dist-cross-s390x-build: dist-cross-download dist-sources $(REDHAT)/scripts/cross_compile/x86_rngd.sh @@ -65,7 +65,7 @@ dist-cross-s390x-build: dist-cross-download dist-sources dist-cross-all-builds: dist-cross-download dist-sources $(REDHAT)/scripts/cross_compile/x86_rngd.sh $(CROSS_RPMFLAGS) --target aarch64 --with cross --without debuginfo -bc $(RPM)/SOURCES/$(SPECFILE) - $(CROSS_RPMFLAGS) --target ppc64 --with cross --without debuginfo -bc $(RPM)/SOURCES/$(SPECFILE) + $(CROSS_RPMFLAGS) --target ppc64le64 --with cross --without debuginfo -bc $(RPM)/SOURCES/$(SPECFILE) $(CROSS_RPMFLAGS) --target s390x --with cross --without debuginfo -bc $(RPM)/SOURCES/$(SPECFILE) $(CROSS_RPMFLAGS) --without debuginfo -bc $(RPM)/SOURCES/$(SPECFILE) - $(REDHAT)/scripts/cross-compile/generate-cross-report.sh "aarch64 ppc64 s390x x86_64" + $(REDHAT)/scripts/cross-compile/generate-cross-report.sh "aarch64 ppc64le64 s390x x86_64" -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2613

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[OS-BUILD PATCH] [redhat] New configs in drivers/watchdog
by Patrick Talbert (via Email Bridge) 01 Aug '23

01 Aug '23

From: Patrick Talbert <ptalbert(a)redhat.com> [redhat] New configs in drivers/watchdog 12984cea1b8c5 ('watchdog: xilinx_wwdt: Add Versal window watchdog support') adds a new config option CONFIG_XILINX_WINDOW_WATCHDOG: ~~~ config XILINX_WINDOW_WATCHDOG tristate "Xilinx window watchdog timer" depends on HAS_IOMEM depends on ARM64 select WATCHDOG_CORE help Window watchdog driver for the versal_wwdt IP core. Window watchdog timer(WWDT) contains closed(first) and open(second) window with 32 bit width. Write to the watchdog timer within predefined window periods of time. This means a period that is not too soon and a period that is not too late. The WWDT has to be restarted within the open window time. If software tries to restart WWDT outside of the open window time period, it generates a reset. To compile this driver as a module, choose M here: the module will be called xilinx_wwdt. ~~~ Set it as disabled. Signed-off-by: Patrick Talbert <ptalbert(a)redhat.com> diff --git a/redhat/configs/pending-rhel/generic/CONFIG_XILINX_WINDOW_WATCHDOG b/redhat/configs/rhel/generic/CONFIG_XILINX_WINDOW_WATCHDOG rename from redhat/configs/pending-rhel/generic/CONFIG_XILINX_WINDOW_WATCHDOG rename to redhat/configs/rhel/generic/CONFIG_XILINX_WINDOW_WATCHDOG index blahblah..blahblah 100644 --- a/redhat/configs/pending-rhel/generic/CONFIG_XILINX_WINDOW_WATCHDOG +++ b/redhat/configs/rhel/generic/CONFIG_XILINX_WINDOW_WATCHDOG -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2594

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[OS-BUILD PATCH] RHMAINTAINERS: Update for Jun 23 2023
by Prarit Bhargava (via Email Bridge) 31 Jul '23

31 Jul '23

From: Prarit Bhargava <prarit(a)redhat.com> RHMAINTAINERS: Update for Jun 23 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 @@ -117,6 +117,7 @@ R: Jarod Wilson <jarod(a)redhat.com> R: John B. Wyatt IV <jwyatt(a)redhat.com> R: Derek Barbosa <debarbos(a)redhat.com> R: Eder Zulian <ezulian(a)redhat.com> +R: Clark Williams <williams(a)redhat.com> S: Supported F: makefile F: Makefile @@ -753,10 +754,7 @@ M: David Arcari <darcari(a)redhat.com> S: Supported F: drivers/cpufreq/ X: drivers/cpufreq/intel_pstate.c -X: drivers/cpufreq/amd-pstate-trace.h -X: drivers/cpufreq/amd_freq_sensitivity.c -X: drivers/cpufreq/amd-pstate.c -X: drivers/cpufreq/amd-pstate-trace.c +X: drivers/cpufreq/amd* CPU IDLE DRIVERS M: Mark Langsdorf <mlangsdo(a)redhat.com> @@ -1739,6 +1737,7 @@ R: Leah Leshchinsky <lleshchi(a)redhat.com> R: Nico Pache <npache(a)redhat.com> R: Waiman Long <longman(a)redhat.com> R: Ricardo Robaina <rrobaina(a)redhat.com> +R: Audra Mitchell <aubaker(a)redhat.com> S: Supported F: arch/arm64/mm/ F: arch/powerpc/mm/ @@ -3105,10 +3104,7 @@ R: Dean Nelson <dnelson(a)redhat.com> S: Supported F: arch/x86/kernel/cpu/cpufreq/ F: drivers/cpufreq/intel_pstate.c -F: drivers/cpufreq/amd-pstate-trace.h -F: drivers/cpufreq/amd_freq_sensitivity.c -F: drivers/cpufreq/amd-pstate.c -F: drivers/cpufreq/amd-pstate-trace.c +F: drivers/cpufreq/amd* F: drivers/idle/intel_idle.c F: drivers/idle/Kconfig -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2529

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[OS-BUILD PATCH 0/6] treewide: Implement new Red Hat driver and device status infrastructure
by Scott Weaver (via Email Bridge) 31 Jul '23

31 Jul '23

From: Scott Weaver on gitlab.com Merge Request: https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2606 There are two significant problems with the existing hardware and driver maintenance process. It is not easy to determine if a driver or piece of hardware is supported, and it is not easy to determine if a driver or piece of hardware is deprecated. This changeset implements new 'centralized' call points to mark hardware and devices deprecated, unmaintained, or disabled. This removes per-driver code and reduces the amount of RHEL only code in the kernel. It is easiest to look at a comparison of the old and new processes. In this example, I will look at disabling a PCI card. In the old process, a bugzilla would be opened to mark the device as disabled, and it would be assigned to an engineer. That engineer would submit code and it would eventually be merged into the tree. The problem with this process is that it does not make it easy for others to determine the status of the device without examining the code. This led to situations where devices were assumed to be supported in RHEL9 but were not actually enabled. In addition to this, this process required per-driver changes which were spread throughout the kernel. The new process relies on a database that contains information on the status of a device. In order to disable a device the database must first be updated with the information. The database contains a utility to update the code which is then directly copied into the kernel as a Merge Request. As part of this change, the code is updated to have two main calling points to examine devices and drivers. The kernel module loading code is updated to check the status of a driver before loading it, and the PCI core driver code was updated to to check the status of a device before binding it to a driver. There is dead and existing code that is removed from the source code before any changes are made. Signed-off-by: Prarit Bhargava <prarit(a)redhat.com> Signed-off-by: Scott Weaver <scweaver(a)redhat.com> --- drivers/message/fusion/mptsas.c | 5 - drivers/message/fusion/mptspi.c | 1 - drivers/pci/pci-driver.c | 83 +-------- include/linux/kernel.h | 9 +- include/linux/module.h | 4 + include/linux/pci.h | 19 +- init/main.c | 3 + kernel/module/main.c | 5 + kernel/rh_messages.c | 343 +++++++++++++++++++++++++++++++-------- kernel/rh_messages.h | 109 ++++++++++++ 10 files changed, 406 insertions(+), 175 deletions(-)

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