From: Justin M. Forbes
Turn off forced debug builds
For many years, rawhide kernels have forced users to run debug builds on
git snapshots by not building a non debug kernel as an option. While
this has served us well, in finding occasional bugs that are less likely
to surface otherwise, the
From: Prarit Bhargava on gitlab.com
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2240#note_1249865169
Oops. Fixed.
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From: Prarit Bhargava
redhat/Makefile.variables: Alphabetize variables
Alphabetize the variables in the file. There is no functional change with
this commit.
Signed-off-by: Prarit Bhargava
diff --git a/redhat/Makefile.variables b/redhat/Makefile.variables
index blahblah..blahblah 100644
---
From: Prarit Bhargava
makefile: Add -Werror support for RHEL
The -Werror flag should be enabled for RHEL. In ARK, however, it is a bit
tricky to enable -Werror as a build bug occasionally leaks through
upstream review and into Linus' tree. As a consequence, CONFIG_WERROR
cannot be enabled in
From: Prarit Bhargava
redhat/self-test: Update data with ENABLE_WERROR
This changeset introduces ENABLE_WERROR.
Signed-off-by: Prarit Bhargava
diff --git a/redhat/self-test/data/centos-2585cf9dfaad.el7
b/redhat/self-test/data/centos-2585cf9dfaad.el7
index blahblah..blahblah 100644
---
From: Prarit Bhargava
redhat/Makefile.variables: Add ENABLE_WERROR
kernel-ark requires CONFIG_WERROR be disabled due to the rate of change in
the upstream toolchain. This differs from RHEL where they need
CONFIG_WERROR=y. Instead of trying to remember to set CONFIG_WERROR=y
when RHEL is
From: Prarit Bhargava
redhat/Makefile.variables: Remove mention of Makefile.rhpkg
The Makefile.rhpkg no longer exists.
Signed-off-by: Prarit Bhargava
diff --git a/redhat/Makefile.variables b/redhat/Makefile.variables
index blahblah..blahblah 100644
--- a/redhat/Makefile.variables
+++
From: Prarit Bhargava on gitlab.com
Merge Request: https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2240
The -Werror flag should be enabled for RHEL. In ARK, however, it is a bit
tricky to enable -Werror as a build bug occasionally leaks through
upstream review and into Linus' tree,
From: Veronika Kabátová on gitlab.com
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2175#note_1249831495
Yeah those dependencies were only added for c9s/RHEL: https://gitlab.com/cki-
project/containers/-/commit/0576f7e12c3a9198faa8eb7622ab5e86e4375be9
The changes need to be added to
From: Patrick Talbert on gitlab.com
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2260#note_1249818380
@jmflinuxtx It is not clear from the build job but the failure is here:
https://s3.amazonaws.com/arr-cki-prod-trusted-artifacts/trusted-
From: Patrick Talbert on gitlab.com
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2175#note_1249814131
@vkuznets The build stage of the pipeline fails due to missing rpm
dependencies:
https://gitlab.com/redhat/red-hat-ci-tools/kernel/cki-internal-pipelines/cki-
From: Patrick Talbert on gitlab.com
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2240#note_1249812545
@prarit it looks like the selftest dies because of a new environment variable?
https://gitlab.com/redhat/red-hat-ci-tools/kernel/cki-internal-pipelines/cki-
From: Prarit Bhargava on gitlab.com
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2255#note_1249648372
Changed in new version.
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From: Prarit Bhargava
redhat/kernel.spec.template: Fix internal "File listed twice" errors
Executing an rpm build results in a "File listed twice" error for every
file in the modules-internal subpackage.
The modules-internal subpackage's file list is created by mod-denylist.sh.
The file
From: Prarit Bhargava
redhat: Remove stale .tmp_versions code and comments
At sometime prior to the beginning of this repository, .tmp_versions
was removed as a temporary data store in the rpm build. Unfortunately two
references to it remain: one as a comment and one in code.
The code remnant
From: Prarit Bhargava on gitlab.com
Merge Request: https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2255
There are several groups of warnings and output that should be fixed in
the kernel's rpm build commands.
1) The output of pathfix.py is too noisy. Users do not need to see the
From: Prarit Bhargava
redhat/kernel.spec.template: Fix vmlinux_decompressor on !s390x
The build log contains
eu-readelf: cannot open input file '%{vmlinux_decompressor}': No such file or
directory
This should only execute on s390x.
Fix vmlinux_decompressor warnings for all other arches.
From: Prarit Bhargava
redhat/kernel.spec.template: Remove unnecessary output from pathfix.py
pathfix.py outputs directory names as it traverses them looking for files
to fix, for example,
recursedown('tools')
recursedown('tools/accounting')
recursedown('tools/arch')
This information isn't
From: Prarit Bhargava
redhat/kernel.spec.template: Parallelize compression
This line in the kernel.spec file:
find $RPM_BUILD_ROOT/lib/modules/ -type f -name '*.ko' | xargs
-P${RPM_BUILD_NCPUS} -r xz;
implies that ${RPM_BUILD_NCPUS} xz instances are run. This is not true,
and this line
From: Herton R. Krzesinski on gitlab.com
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2254#note_1249574743
@prarit didn't see changes compared to latest version, didn't you want it to
be ```-n 16```?
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From: Clark Williams
redhat: remove merge.pl and references to it
get rid of redhat/configs/merge.pl and any references to it
in redhat/kernel.spec.template and redhat/Makefile
Signed-off-by: Clark Williams
diff --git a/redhat/Makefile b/redhat/Makefile
index blahblah..blahblah 100644
---
From: Clark Williams
redhat: update merge.py to handle merge.pl corner cases
Change merge.py to handle input config files in similar manner to
how merge.pl did it.
Signed-off-by: Clark Williams
diff --git a/redhat/configs/merge.py b/redhat/configs/merge.py
index blahblah..blahblah 100755
From: Clark Williams on gitlab.com
Merge Request: https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2262
Change merge.py to handle input config files in similar manner to
how merge.pl did it.
Signed-off-by: Clark Williams
---
redhat/configs/merge.pl | 72
From: Prarit Bhargava on gitlab.com
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2254#note_1249554679
Set to -16 as requested.
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From: Prarit Bhargava
redhat/kernel.spec.template: Parallelize compression
This line in the kernel.spec file:
find $RPM_BUILD_ROOT/lib/modules/ -type f -name '*.ko' | xargs
-P${RPM_BUILD_NCPUS} -r xz;
implies that ${RPM_BUILD_NCPUS} xz instances are run. This is not true,
and this line
From: Herton R. Krzesinski on gitlab.com
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2236#note_1249510524
We agreed in the last ark meeting we need this patch and the CFLAGS underlying
issue will be fixed once upstream patch
https://www.spinics.net/lists/kernel/msg4653901.html
From: Prarit Bhargava
redhat/self-test/data: Regenerate self-test data for make change
make 4.4 has dropped the -w flag by default. This affects the MAKEFLAGS
variable in the kernel and the self-test data has to be regenerated.
Regenerate the self-test data.
Signed-off-by: Prarit Bhargava
From: Denys Vlasenko on gitlab.com
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2254#note_1249493515
We usually have 2000..4000 modules.
With e.g. -n 1000, you obviously risk having fewer "xz" processes than CPUs.
Even with -n 100, conceivably on a big machine, you can underutilize
From: Herton R. Krzesinski on gitlab.com
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2254#note_1249483495
I don't think we need to overengineer this. I agree fork costs can be
something to avoid, but we don't need a separate script. If there is a
heuristic for it we should
From: Justin M. Forbes
Disable frame pointers
Fedora is defaulting to add -fno-omit-frame-pointer by default. This is
not necessary for kernel.
Signed-off-by: Justin M. Forbes
diff --git a/redhat/kernel.spec.template b/redhat/kernel.spec.template
index blahblah..blahblah 100755
---
From: Mark Salter
Modularize CONFIG_ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU
Build arm coresight system pmu as a module.
Signed-off-by: Mark Salter
diff --git
a/redhat/configs/ark/generic/arm/aarch64/CONFIG_ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU
From: Mark Salter
Modularize CONFIG_ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU
MakeBuild arm coresight system pmu as a module.
Signed-off-by: Mark Salter
diff --git
a/redhat/configs/ark/generic/arm/aarch64/CONFIG_ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU
From: Vitaly Kuznetsov
redhat: Add sub-RPM with a EFI unified kernel image for virtual machines
The new 'kernel-unified-virt' sub-RPM is added on x86_64 targets.
This contains an EFI application that provides a combined vmlinux,
initrd and cmdline, as a so called 'unified kernel image'. The
From: Prarit Bhargava on gitlab.com
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2254#note_1249133186
I'd argue then the original version (with a separate parallel script) would be
preferable than a magic number. @hertonrk-rh, your thoughts?
From: Denys Vlasenko on gitlab.com
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2254#note_1249068590
"-n 1" will spawn one "xz" per every module. This incurs some startup costs
(fork+exec+library loading).
How about "-n 16", so that each xz process compresses 16 modules, decreasing
From: pbrobinson on gitlab.com
Merge Request: https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2256
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
From: Jan Stancek on gitlab.com
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/2255#note_1248824249
vmlinux_decompressor is already defined only on s390x, so it should be enough
to let it expand to empty string otherwise:
```
-if [ -n "%{vmlinux_decompressor}" ]; then
+if [ -n
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