kernel February 2024

kernel@lists.fedoraproject.org

4 participants
69 discussions

[OS-BUILD PATCH] [redhat] configs: Disable CONFIG_XFS_SUPPORT_V4
by Pavel Reichl (via Email Bridge) 20 Feb '24

20 Feb '24

From: Pavel Reichl <preichl(a)redhat.com> [redhat] configs: Disable CONFIG_XFS_SUPPORT_V4 This support will default to off upstream in September 2025, and it will be removed entirely in September 2030. Disabling it reduces the attack surface and increases security, and so we should disable it for Fedora and RHEL10. Signed-off-by: Pavel Reichl <preichl(a)redhat.com> diff --git a/redhat/configs/common/generic/CONFIG_XFS_SUPPORT_V4 b/redhat/configs/common/generic/CONFIG_XFS_SUPPORT_V4 index blahblah..blahblah 100644 --- a/redhat/configs/common/generic/CONFIG_XFS_SUPPORT_V4 +++ b/redhat/configs/common/generic/CONFIG_XFS_SUPPORT_V4 @@ -1 +1 @@ -CONFIG_XFS_SUPPORT_V4=y +# CONFIG_XFS_SUPPORT_V4 is not set -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2916

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[OS-BUILD PATCHv3 0/4] redhat/Makefile: fix and clean up some of the logic (v2)
by Ondrej Mosnáček (via Email Bridge) 20 Feb '24

20 Feb '24

From: Ondrej Mosnáček on gitlab.com Merge Request: https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2913 Since !2892 was buggy and had to be reverted, this is a second attempt, hopefully correct this time. --- 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/create-data.sh | 2 +- 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 | 38 +++++++++++-------------- 26 files changed, 66 insertions(+), 70 deletions(-)

2 5

[OS-BUILD PATCH 0/3] Intel Pinctrl Updates
by David Arcari (via Email Bridge) 19 Feb '24

19 Feb '24

From: David Arcari on gitlab.com Merge Request: https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2946 The first patch in the series performs cleanup of the intel pinctrl config files resulting in a consistent view. The next two patches perform RHEL enablement. Signed-off-by: David Arcari <darcari(a)redhat.com> --- redhat/configs/common/generic/CONFIG_PINCTRL_ALDERLAKE => redhat/configs/common/generic/x86/CONFIG_PINCTRL_ALDERLAKE | 0 redhat/configs/fedora/generic/x86/CONFIG_PINCTRL_BROXTON => redhat/configs/common/generic/x86/CONFIG_PINCTRL_BROXTON | 0 redhat/configs/fedora/generic/x86/CONFIG_PINCTRL_CANNONLAKE => redhat/configs/common/generic/x86/CONFIG_PINCTRL_CANNONLAKE | 0 redhat/configs/fedora/generic/CONFIG_PINCTRL_CEDARFORK => redhat/configs/common/generic/x86/CONFIG_PINCTRL_CEDARFORK | 0 redhat/configs/common/generic/CONFIG_PINCTRL_ELKHARTLAKE => redhat/configs/common/generic/x86/CONFIG_PINCTRL_ELKHARTLAKE | 0 redhat/configs/common/generic/CONFIG_PINCTRL_EMMITSBURG => redhat/configs/common/generic/x86/CONFIG_PINCTRL_EMMITSBURG | 0 redhat/configs/fedora/generic/x86/CONFIG_PINCTRL_ICELAKE => redhat/configs/common/generic/x86/CONFIG_PINCTRL_ICELAKE | 0 redhat/configs/fedora/generic/x86/CONFIG_PINCTRL_INTEL_PLATFORM => redhat/configs/common/generic/x86/CONFIG_PINCTRL_INTEL_PLATFORM | 0 redhat/configs/fedora/generic/x86/CONFIG_PINCTRL_JASPERLAKE => redhat/configs/common/generic/x86/CONFIG_PINCTRL_JASPERLAKE | 0 redhat/configs/common/generic/CONFIG_PINCTRL_LAKEFIELD => redhat/configs/common/generic/x86/CONFIG_PINCTRL_LAKEFIELD | 0 redhat/configs/common/generic/CONFIG_PINCTRL_LYNXPOINT => redhat/configs/common/generic/x86/CONFIG_PINCTRL_LYNXPOINT | 0 redhat/configs/fedora/generic/x86/CONFIG_PINCTRL_METEORPOINT => redhat/configs/common/generic/x86/CONFIG_PINCTRL_METEORPOINT | 0 redhat/configs/fedora/generic/arm/aarch64/CONFIG_PINCTRL_BAYTRAIL | 1 - redhat/configs/fedora/generic/arm/aarch64/CONFIG_PINCTRL_BROXTON | 1 - redhat/configs/fedora/generic/arm/aarch64/CONFIG_PINCTRL_GEMINILAKE | 1 - redhat/configs/fedora/generic/x86/CONFIG_PINCTRL_ALDERLAKE | 1 - redhat/configs/fedora/generic/x86/CONFIG_PINCTRL_ELKHARTLAKE | 1 - redhat/configs/fedora/generic/x86/CONFIG_PINCTRL_LAKEFIELD | 1 - redhat/configs/fedora/generic/CONFIG_PINCTRL_CANNONLAKE | 1 - redhat/configs/fedora/generic/CONFIG_PINCTRL_JASPERLAKE | 1 - redhat/configs/rhel/generic/x86/CONFIG_PINCTRL_BROXTON | 1 - redhat/configs/rhel/generic/x86/CONFIG_PINCTRL_CANNONLAKE | 1 - redhat/configs/rhel/generic/x86/CONFIG_PINCTRL_CEDARFORK | 1 - redhat/configs/fedora/generic/arm/aarch64/CONFIG_PINCTRL_CHERRYVIEW => redhat/configs/rhel/generic/x86/CONFIG_PINCTRL_CHERRYVIEW | 0 redhat/configs/rhel/generic/x86/CONFIG_PINCTRL_JASPERLAKE | 1 - redhat/configs/rhel/generic/CONFIG_PINCTRL_BROXTON | 1 - redhat/configs/rhel/generic/CONFIG_PINCTRL_CHERRYVIEW | 1 - redhat/configs/rhel/generic/CONFIG_PINCTRL_ICELAKE | 1 - redhat/configs/rhel/generic/CONFIG_PINCTRL_INTEL_PLATFORM | 1 - redhat/configs/rhel/generic/CONFIG_PINCTRL_JASPERLAKE | 1 - redhat/configs/rhel/generic/CONFIG_PINCTRL_METEORPOINT | 1 - 31 files changed, 0 insertions(+), 18 deletions(-)

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✅ PASS (MISSED 4 of 113): Test report for 6.7.5-200.fc39 (kernel-fedora)
by cki-project＠redhat.com 18 Feb '24

18 Feb '24

Hi, we tested your kernel and here are the results: Overall result: PASSED Merge: OK Compile: OK Test: OK Tested-by: CKI Project <cki-project(a)redhat.com> Kernel information: Brew / Koji Task ID: 113649681 You can find all the details about the test run at https://datawarehouse.cki-project.org/kcidb/checkouts/130037 One or more kernel tests failed: We also see the following known issues which are not related to your changes: Issue: [rawhide] avc: denied { checkpoint_restore } for pid=793 comm="agetty" capability=40 scontext=system_u:system_r:getty_t:s0-s0:c0.c1023 tcontext=system_u:system_r:getty_t:s0-s0:c0.c1023 tclass=capability2 permissive=1 URL: https://bugzilla.redhat.com/show_bug.cgi?id=2259622 Affected tests: aarch64 - Boot test aarch64 - stress: stress-ng - interrupt aarch64 - Reboot test ppc64le - Boot test ppc64le - Reboot test s390x - Boot test s390x - Reboot test x86_64 - Boot test x86_64 - Reboot test Issue: NFS Connectathon: SELinux prevents rpcbind URL: https://bugzilla.redhat.com/1758147 Affected tests: ppc64le - Filesystem - NFS Connectathon Tests that were not ran because of internal issues: s390x - stress: stress-ng - cpu s390x - stress: stress-ng - cpu-cache s390x - stress: stress-ng - memory s390x - Reboot test If you find a failure unrelated to your changes, please ask the test maintainer to review it. This will prevent the failures from being incorrectly reported in the future. Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________

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[OS-BUILD PATCHv3] Enable merge-rt pipeline
by Don Zickus (via Email Bridge) 16 Feb '24

16 Feb '24

From: Don Zickus <dzickus(a)redhat.com> Enable merge-rt pipeline Add the gitlab-ci.yaml changes to enable a scheduled pipeline. Also modify the ark-merge-rt.sh script to use OS_BUILD_BASE as the base for the rt and automotive branches if they don't already exist. This avoids the giant config creation output if we use upstream-rt as the base and merge in os-build. The problem with that output is it overflows the gitlab ci output buffer and you can't see the full output. This is only seen the first time it is created or when run locally for the first time. Signed-off-by: Don Zickus <dzickus(a)redhat.com> diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index blahblah..blahblah 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -446,6 +446,16 @@ rawhide_release: - *only-os-build-schedule - if: $RAWHIDE_RELEASE == "true" +merge_rt_automotive: + extends: .scheduled_setup + script: + - git remote add linux-rt-devel git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git + - DIST_PUSH=1 redhat/scripts/ci/ark-merge-rt.sh + retry: 2 + rules: + - *only-os-build-schedule + - if: $RAWHIDE_RELEASE == "rt" + test_makefile: image: quay.io/fedora/fedora:rawhide variables: diff --git a/redhat/scripts/ci/ark-merge-rt.sh b/redhat/scripts/ci/ark-merge-rt.sh index blahblah..blahblah 100755 --- a/redhat/scripts/ci/ark-merge-rt.sh +++ b/redhat/scripts/ci/ark-merge-rt.sh @@ -103,18 +103,6 @@ else die "Neither version ($OS_BUILD_VER, $OS_BUILD_VER_prev) in upstream tree: $UPSTREAM_RT_TREE_NAME" fi -# verify the core branches exist or use provided defaults -UPSTREAM_RT_DEVEL_BRANCH="linux-${UPSTREAM_RT_DEVEL_VER}.y-rt" -ark_git_branch "$DOWNSTREAM_RT_BRANCH" "$UPSTREAM_RT_TREE_NAME/$UPSTREAM_RT_DEVEL_BRANCH" -ark_git_branch "$RT_AUTOMATED_BRANCH" "$UPSTREAM_RT_TREE_NAME/$UPSTREAM_RT_DEVEL_BRANCH" -ark_git_branch "$RT_DEVEL_BRANCH" "$UPSTREAM_RT_TREE_NAME/$UPSTREAM_RT_DEVEL_BRANCH" -ark_git_branch "$AUTOMOTIVE_DEVEL_BRANCH" "$UPSTREAM_RT_TREE_NAME/$UPSTREAM_RT_DEVEL_BRANCH" - -MASTER_RT_DEVEL_VER="$(get_upstream_version "$DOWNSTREAM_RT_BRANCH")" -RT_AUTOMATED_VER="$(get_upstream_version $RT_AUTOMATED_BRANCH)" -RT_DEVEL_VER="$(get_upstream_version $RT_DEVEL_BRANCH)" -AUTOMOTIVE_DEVEL_VER="$(get_upstream_version $AUTOMOTIVE_DEVEL_BRANCH)" - OS_BUILD_BASE_BRANCH="os-build" RT_REBASE="" @@ -124,6 +112,18 @@ if test "$UPSTREAM_RT_DEVEL_VER" != "$OS_BUILD_VER"; then OS_BUILD_BASE_BRANCH="kernel-${MASTER_RT_DEVEL_VER}.0-0" fi +# verify the core branches exist or use provided defaults +UPSTREAM_RT_DEVEL_BRANCH="linux-${UPSTREAM_RT_DEVEL_VER}.y-rt" +ark_git_branch "$DOWNSTREAM_RT_BRANCH" "$UPSTREAM_RT_TREE_NAME/$UPSTREAM_RT_DEVEL_BRANCH" +ark_git_branch "$RT_AUTOMATED_BRANCH" "$OS_BUILD_BASE_BRANCH" +ark_git_branch "$RT_DEVEL_BRANCH" "$OS_BUILD_BASE_BRANCH" +ark_git_branch "$AUTOMOTIVE_DEVEL_BRANCH" "$OS_BUILD_BASE_BRANCH" + +MASTER_RT_DEVEL_VER="$(get_upstream_version "$DOWNSTREAM_RT_BRANCH")" +RT_AUTOMATED_VER="$(get_upstream_version $RT_AUTOMATED_BRANCH)" +RT_DEVEL_VER="$(get_upstream_version $RT_DEVEL_BRANCH)" +AUTOMOTIVE_DEVEL_VER="$(get_upstream_version $AUTOMOTIVE_DEVEL_BRANCH)" + # sanity check, sometimes broken scripts leave a mess if test "$MASTER_RT_DEVEL_VER" != "$UPSTREAM_RT_DEVEL_VER" -o \ "$MASTER_RT_DEVEL_VER" != "$RT_AUTOMATED_VER" -o \ -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2942

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[OS-BUILD PATCH] RHMAINTAINERS: Update for Feb 16 2024
by Prarit Bhargava (via Email Bridge) 16 Feb '24

16 Feb '24

From: Prarit Bhargava <prarit(a)redhat.com> RHMAINTAINERS: Update for Feb 16 2024 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 @@ -514,6 +514,9 @@ F: drivers/block/ BLUETOOTH SUBSYSTEM M: David Marlin <dmarlin(a)redhat.com> +R: Bastien Nocera <bnocera(a)redhat.com> +R: Desnes Nunes <desnesn(a)redhat.com> +R: José Ignacio Tornos Martínez <jtornosm(a)redhat.com> S: Supported F: drivers/bluetooth/ F: include/net/bluetooth/ @@ -1163,7 +1166,6 @@ M: Adam Jackson <ajax(a)redhat.com> M: Lyude Paul <lyude(a)redhat.com> R: Michel Dänzer <mdaenzer(a)redhat.com> R: Karol Herbst <kherbst(a)redhat.com> -R: Ben Skeggs <bskeggs(a)redhat.com> R: Jocelyn Falempe <jfalempe(a)redhat.com> R: Mika Penttilä <mpenttil(a)redhat.com> S: Supported @@ -1465,6 +1467,16 @@ F: include/linux/dma-iommu.h F: include/linux/of_iommu.h F: include/uapi/linux/iommu.h +io_uring +M: Jeff Moyer <jmoyer(a)redhat.com> +R: Brian Foster <bfoster(a)redhat.com> +R: Ming Lei <ming.lei(a)redhat.com> +S: Maintained +F: include/uapi/linux/io_uring.h +F: include/linux/io_uring.h +F: include/linux/io_uring_types.h +F: io_uring/ + IPMI SUBSYSTEM M: Tony Camuso <tcamuso(a)redhat.com> S: Supported @@ -2093,6 +2105,7 @@ F: lib/nlattr.c F: tools/testing/selftests/net/ F: tools/testing/selftests/wireguard/ X: Documentation/networking/arcnet* +X: Documentation/networking/caif/ X: Documentation/networking/can.rst X: Documentation/networking/can_ucan_protocol.rst X: Documentation/networking/device_drivers/ @@ -2910,6 +2923,8 @@ F: include/linux/thermal.h THUNDERBOLT SUBSYSTEM M: Desnes Nunes <desnesn(a)redhat.com> R: Jarod Wilson <jarod(a)redhat.com> +R: David Marlin <dmarlin(a)redhat.com> +R: José Ignacio Tornos Martínez <jtornosm(a)redhat.com> S: Supported F: drivers/net/thunderbolt.c F: drivers/net/thunderbolt/ @@ -2993,11 +3008,14 @@ F: include/ufs/ USB network drivers M: José Ignacio Tornos Martínez <jtornosm(a)redhat.com> +R: Desnes Nunes <desnesn(a)redhat.com> S: Supported F: drivers/net/usb/ USB SUBSYSTEM M: Desnes Nunes <desnesn(a)redhat.com> +R: José Ignacio Tornos Martínez <jtornosm(a)redhat.com> +R: Bastien Nocera <bnocera(a)redhat.com> S: Supported F: drivers/usb/ F: drivers/media/usb/ -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2944

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[OS-BUILD PATCHv2] Enable merge-rt pipeline
by Don Zickus (via Email Bridge) 15 Feb '24

15 Feb '24

1 1

[OS-BUILD PATCH] Enable merge-rt pipeline
by Don Zickus (via Email Bridge) 15 Feb '24

15 Feb '24

From: Don Zickus <dzickus(a)redhat.com> Enable merge-rt pipeline Add the gitlab-ci.yaml changes to enable a scheduled pipeline. Also modify the ark-merge-rt.sh script to use OS_BUILD_BASE as the base for the rt and automotive branches if they don't already exist. This avoids the giant config creation output if we use upstream-rt as the base and merge in os-build. The problem with that output is it overflows the gitlab ci output buffer and you can't see the full output. This is only seen the first time it is created or when run locally for the first time. Signed-off-by: Don Zickus <dzickus(a)redhat.com> diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index blahblah..blahblah 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -446,6 +446,16 @@ rawhide_release: - *only-os-build-schedule - if: $RAWHIDE_RELEASE == "true" +merge_rt_automotive: + extends: .scheduled_setup + script: + - git remote add linux-rt-devel git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git + - redhat/scripts/ci/ark-merge-rt.sh + retry: 2 + rules: + - *only-os-build-schedule + - if: $RAWHIDE_RELEASE == "rt" + test_makefile: image: quay.io/fedora/fedora:rawhide variables: diff --git a/redhat/scripts/ci/ark-merge-rt.sh b/redhat/scripts/ci/ark-merge-rt.sh index blahblah..blahblah 100755 --- a/redhat/scripts/ci/ark-merge-rt.sh +++ b/redhat/scripts/ci/ark-merge-rt.sh @@ -103,18 +103,6 @@ else die "Neither version ($OS_BUILD_VER, $OS_BUILD_VER_prev) in upstream tree: $UPSTREAM_RT_TREE_NAME" fi -# verify the core branches exist or use provided defaults -UPSTREAM_RT_DEVEL_BRANCH="linux-${UPSTREAM_RT_DEVEL_VER}.y-rt" -ark_git_branch "$DOWNSTREAM_RT_BRANCH" "$UPSTREAM_RT_TREE_NAME/$UPSTREAM_RT_DEVEL_BRANCH" -ark_git_branch "$RT_AUTOMATED_BRANCH" "$UPSTREAM_RT_TREE_NAME/$UPSTREAM_RT_DEVEL_BRANCH" -ark_git_branch "$RT_DEVEL_BRANCH" "$UPSTREAM_RT_TREE_NAME/$UPSTREAM_RT_DEVEL_BRANCH" -ark_git_branch "$AUTOMOTIVE_DEVEL_BRANCH" "$UPSTREAM_RT_TREE_NAME/$UPSTREAM_RT_DEVEL_BRANCH" - -MASTER_RT_DEVEL_VER="$(get_upstream_version "$DOWNSTREAM_RT_BRANCH")" -RT_AUTOMATED_VER="$(get_upstream_version $RT_AUTOMATED_BRANCH)" -RT_DEVEL_VER="$(get_upstream_version $RT_DEVEL_BRANCH)" -AUTOMOTIVE_DEVEL_VER="$(get_upstream_version $AUTOMOTIVE_DEVEL_BRANCH)" - OS_BUILD_BASE_BRANCH="os-build" RT_REBASE="" @@ -124,6 +112,18 @@ if test "$UPSTREAM_RT_DEVEL_VER" != "$OS_BUILD_VER"; then OS_BUILD_BASE_BRANCH="kernel-${MASTER_RT_DEVEL_VER}.0-0" fi +# verify the core branches exist or use provided defaults +UPSTREAM_RT_DEVEL_BRANCH="linux-${UPSTREAM_RT_DEVEL_VER}.y-rt" +ark_git_branch "$DOWNSTREAM_RT_BRANCH" "$UPSTREAM_RT_TREE_NAME/$UPSTREAM_RT_DEVEL_BRANCH" +ark_git_branch "$RT_AUTOMATED_BRANCH" "$OS_BUILD_BASE_BRANCH" +ark_git_branch "$RT_DEVEL_BRANCH" "$OS_BUILD_BASE_BRANCH" +ark_git_branch "$AUTOMOTIVE_DEVEL_BRANCH" "$OS_BUILD_BASE_BRANCH" + +MASTER_RT_DEVEL_VER="$(get_upstream_version "$DOWNSTREAM_RT_BRANCH")" +RT_AUTOMATED_VER="$(get_upstream_version $RT_AUTOMATED_BRANCH)" +RT_DEVEL_VER="$(get_upstream_version $RT_DEVEL_BRANCH)" +AUTOMOTIVE_DEVEL_VER="$(get_upstream_version $AUTOMOTIVE_DEVEL_BRANCH)" + # sanity check, sometimes broken scripts leave a mess if test "$MASTER_RT_DEVEL_VER" != "$UPSTREAM_RT_DEVEL_VER" -o \ "$MASTER_RT_DEVEL_VER" != "$RT_AUTOMATED_VER" -o \ -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2942

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[OS-BUILD PATCH 0/2] tools/rtla: Fix Makefile compiler options for clang
by Don Zickus (via Email Bridge) 14 Feb '24

14 Feb '24

From: Don Zickus on gitlab.com Merge Request: https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2918 The following errors are showing up when compiling rtla with clang: $ make HOSTCC=clang CC=clang LLVM_IAS=1 [...] clang -O -g -DVERSION=\"6.8.0-rc1\" -flto=auto -ffat-lto-objects -fexceptions -fstack-protector-strong -fasynchronous-unwind-tables -fstack-clash-protection -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -Wno-maybe-uninitialized $(pkg-config --cflags libtracefs) -c -o src/utils.o src/utils.c clang: warning: optimization flag '-ffat-lto-objects' is not supported [-Wignored-optimization-argument] warning: unknown warning option '-Wno-maybe-uninitialized'; did you mean '-Wno-uninitialized'? [-Wunknown-warning-option] 1 warning generated. clang -o rtla -ggdb src/osnoise.o src/osnoise_hist.o src/osnoise_top.o src/rtla.o src/timerlat_aa.o src/timerlat.o src/timerlat_hist.o src/timerlat_top.o src/timerlat_u.o src/trace.o src/utils.o $(pkg-config --libs libtracefs) src/osnoise.o: file not recognized: file format not recognized clang: error: linker command failed with exit code 1 (use -v to see invocation) make: *** [Makefile:110: rtla] Error 1 Solve these issues by: - removing -ffat-lto-objects and -Wno-maybe-uninitialized if using clang - informing the linker about -flto=auto Reported-by: Donald Zickus <dzickus(a)redhat.com> Signed-off-by: Daniel Bristot de Oliveira <bristot(a)kernel.org> --- tools/tracing/rtla/Makefile | 7 ++++++- tools/verification/rv/Makefile | 7 ++++++- 2 files changed, 12 insertions(+), 2 deletions(-)

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[OS-BUILD PATCH] Flip secureboot signature order
by Justin M. Forbes (via Email Bridge) 13 Feb '24

13 Feb '24

From: Justin M. Forbes <jforbes(a)fedoraproject.org> Flip secureboot signature order In preparation for dropping down to the single signature, we need to flip the signature order. Once a new shim is shipped, we can then drop down to a single signature. Signed-off-by: Justin M. Forbes <jforbes(a)fedoraproject.org> 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 @@ -825,13 +825,13 @@ Source13: redhatsecureboot301.cer Source14: secureboot_s390.cer Source15: secureboot_ppc.cer -%define secureboot_ca_1 %{SOURCE10} -%define secureboot_ca_0 %{SOURCE11} +%define secureboot_ca_0 %{SOURCE10} +%define secureboot_ca_1 %{SOURCE11} %ifarch x86_64 aarch64 -%define secureboot_key_1 %{SOURCE12} -%define pesign_name_1 redhatsecureboot501 -%define secureboot_key_0 %{SOURCE13} -%define pesign_name_0 redhatsecureboot301 +%define secureboot_key_0 %{SOURCE12} +%define pesign_name_0 redhatsecureboot501 +%define secureboot_key_1 %{SOURCE13} +%define pesign_name_1 redhatsecureboot301 %endif %ifarch s390x %define secureboot_key_0 %{SOURCE14} @@ -850,12 +850,12 @@ Source11: redhatsecurebootca2.cer Source12: redhatsecureboot401.cer Source13: redhatsecureboot003.cer -%define secureboot_ca_1 %{SOURCE10} -%define secureboot_ca_0 %{SOURCE11} -%define secureboot_key_1 %{SOURCE12} -%define pesign_name_1 redhatsecureboot401 -%define secureboot_key_0 %{SOURCE13} -%define pesign_name_0 redhatsecureboot003 +%define secureboot_ca_0 %{SOURCE10} +%define secureboot_ca_1 %{SOURCE11} +%define secureboot_key_0 %{SOURCE12} +%define pesign_name_0 redhatsecureboot401 +%define secureboot_key_1 %{SOURCE13} +%define pesign_name_1 redhatsecureboot003 # released_kernel %endif -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2941

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kernel February 2024