After split of the kmods into a separate packages (like kernel-modules
and kernel-modules-extra), kernel() provides for the inbox kmods are generated
for incorrect package, as they were handled by kabi.sh that uses symvers
as a basis for the dependency list. Stop using it for kmod dependencies
(but continue using it for the symbols provided by vmlinux itself) and
employ find-provides.sh for that purpose.
* kabi.sh: Filter only those symbols that are exported by vmlinux.
* find-provides.ksyms: Generate tags with the "kernel" prefix for kernel
modules inside /lib/modules/[1-9][^/]*/kernel.
Resolves: #1942563Resolves: #1975927Resolves: #2002887
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
redhat-rpm-macros has broken kmod SRPM generation when stopped providing
in the base buildroot by moving macros.kmp to kernel-rpm-macros
and not depending on the latter due to superficial reasons. Since
it depends on kernel-srpm-macros now, we can fix that breakage.
Resolves: #2002887
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
It leads to some regressions in requires generation precision, though,
as it is no longer possible to exclude requires that are satisfied
by other kmods in the package. And calling a script on each file (instead
of calling it on the whole file list at once) does not make things faster,
either (so much for "sanity and benefit").
* find-provides.ksyms: Check for "$@" as well.
* find-requires.ksyms: Likewise.
* kernel-srpm-macros.spec (Source104, Source105, Source106): New
attribute files.
(%install): Install provided_ksyms.attr, required_ksyms.attr,
and modalias.attr into "%{buildroot}%{_fileattrsdir}".
(%files -n kernel-rpm-macros): Add provided_ksyms.attr,
required_ksyms.attr, and modalias.attr.
kmodtool: Remove "%global _use_internal_dependency_generator 0".
macros.kmp: Remove %__find_provides and %__find_requires.
* modalias.attr: New file.
* provided_ksyms.attr: Likewise.
* required_ksyms.attr: Likewise.
Resolves: #1942072Resolves: #1942563
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
If a kernel module are compressed by a post-install hook, then its name
would differ from the one saved by brp-kmod-set-exec-bit; try to
recover from this by guessing a possible name of the compressed kmod and
using it instead.
* brp-kmod-restore-perms (while read perm path): Check for
"$RPM_BUILD_ROOT/$path.gz", "$RPM_BUILD_ROOT/$path.bz2",
and "$RPM_BUILD_ROOT/$path.xz" if "$RPM_BUILD_ROOT/$path"
does not exist, add the respective suffix to the $path.
Resolves: #1942537
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
* modalias.prov: Add "(\.gz|\.bz2|\.xz)?" to the end of the module path
matching regular expression, use "$@" instead of $*.
Resolves: #1942537Resolves: #2024117
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
The enablement of debuginfo generation broke custom %install scripts
that perform module signing, and in an attempt to address that,
additional hooks are added that can be used for module compression,
signing, and other means of kmod processing.
* macros.kmp (redhat_kmp_has_post_hooks): New macro, set to 1.
(kernel_module_package_release): Add __brp_kmod_pre_sign_process,
__brp_kmod_sign, __brp_kmod_post_sign_process, __brp_kmod_compress,
and __brp_kmod_post_compress_process to the generated
__spec_install_post.
Resolves: #2002887
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
* kmodtool (myver): Change revision to "rhel9", may be useful
for external users.
Resolves: #2002887
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
This hack temporary adds executable permission for the *.ko files
during post-install stage so they are picked up by find-debuginfo.sh.
Since the intention is to avoid changing of behaviour in non-kmod
workloads, it's done by adding two additional brp-* scripts to the
__spec_install_post macro when kernel_module_package is instantiated.
* brp-kmod-restore-perms: New file.
* brp-kmod-set-exec-bit: Likewise.
* macros.kmp (%__brp_kmod_set_exec_bit, %__brp_kmod_restore_perms,
%__kmod_brps_added): New macros.
(%kernel_module_package): Rewrite __spec_install_post macro.
* redhat-rpm-config.spec (Source701, Source702): Add
brp-kmod-restore-perms and brp-kmod-set-exec-bit.
(Requires): Add find requirement for brp-kmod-set-exec-bit.
(%files): Explicitly list brp-* scripts for redhat-rpm-config and
kernel-rpm-macros packages.
Resolves: #2002887
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
If no kernel-devel packages are installed (this is possible, for example,
during SRPM generation in an isolated environment), no output would be
generated for latest_kernel macro, which would lead to an error (since
an RPM macro can't have an empty definition). Append %nil to the input
of the "head" command to avoid this situation.
* macros.kmp (kernel_module_package): Feed additional line with %nil
to the input of head command in the latest_kernel macro definition.
Resolves: #1971748Resolves: #2002887
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
Providing "kernel-modules" with "${verrel}${dotvariant}" looks strange,
as it differs from the package and version that are actualy used for
flavored kernels.
* kmodtool (get_rpmtemplate): Add "kernel${dashvariant}-modules >= ${verrel}"
Provides to the generated spec.
Resolves: #2002887
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
A patch[1] to the kernel spec file changed the separator that is used
for kernel flavor designation from "." to "+", which broke kmodtool and
%kernel_module_package in multiple places. Try to accomodate it by
accepting both "+" and "." during parsing, and guessing which one should
be used for kernel osurce path generation.
PS. It looks like the analogous breakage was before, when it was changed
from "-" to ".". May be we should start support it back again as well.
[1] https://lists.fedoraproject.org/pipermail/kernel/2013-June/004262.html
* kmodtool (get_verrel, get_variant): Accept both "." and "+" as separators.
(get_variant_char, print_variant_char, print_kernel_source): New functions.
(get_filelist): Convert "+%1" in file list to $dotvariant, in addition
to ".%1" and "-%1".
(get_rpmtemplate): Determine a char that is used as a variant separator.
Use it in $dotvariant.
(usage): Mention "veriant_char" and "kernel_source" commands.
* macros.kmp (%kernel_module_package): Use "kernel_source" command in
"%kernel_source" definition when non-default variant is used; fall back
to ls-based heuristics when it is not available (for example, when a
version of kmodtool that doesn't support this command is used).
Resolves: #2002887
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
* kmodtool: Put $@ instances into quotes as otherwise arguments
will undergo word splitting.
Resolves: #2002887
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
The following packages are added:
- kernel-abi-stablelists is used by find-requires.ksym in order to
provide information regarding kABI symbol usage. It's purely
informational and optional, however.
- redhat-rpm-config and kernel-rpm-macros are added since the generted
spec files use macros from these packages.
- elfutils-libelf-devel is used during kmod build for ORC metadata
generation (used by kernel for stack unwinding).
- kmod programs are used by find-requires.ksyms and find-proivides.ksyms
for parsing *.ko files during dependency generation.
* kmodtool (get_rpm_template): Update the list of generated
BuildRequires.
* macros.kmp (%kernel_module_package_buildreqs): Update the list of
default BuildRequires.
Resolves: #2002887
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
In RHEL 9, there's a s390x-specific "zfcpdump" kernel variant (which
replaces previous "kdump¨ variant). Add it to the list of the known
kernel variants.
* kmodtool (knownvariants): Add "zfcpdump".
Resolves: #2002887
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
Apply contents of redhat-rpm-config-9.1.0-fix-depmod-path.patch from
RHEL 7 branch.
Commit message from the original commit:
commit 98a159714814bfa24cb912eb3eb4c50186006ca4
Author: Weiping Pan <wpan@redhat.com>
Date: Sun Sep 22 10:53:10 2013 +0800
fix depmod path
Since after kmod 5.1, depmod is in /usr/sbin/ instead of /sbin/,
we have to follow it.
kmod dis-git commit d398533b871d(version 5).
Resolves: #1002618
Signed-off-by: Weiping Pan <wpan@redhat.com>
Resolves: #2002887
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
Apply redhat-rpm-config-9.1.0-kmod-kabi.patch from RHEL 7 branch.
Applied only changes to kmodtool and macros (now macros.kmp), as all
others are applied already. macros.kmp also had a merge conflict due to
commits f41a8a73aa6f ("Fix kernel_source macro to match the directory
that kernel sources are installed in") and d95e9bc7b618 ("Fix directory
name mismatch in kernel_source macro (#648996)") being applied already.
Commit message from the original commit:
commit 29b4b765391b8f11ae64708e86ac3f7475c62661
Author: Panu Matilainen <pmatilai@redhat.com>
Date: Tue Jul 9 09:57:29 2013 +0300
- Re-add various kABI-related bits (Jon Masters)
- Allow kmod building against z-stream kernels (Jiri Benc)
Resolves: #1971748Resolves: #2002887Resolves: #2015909
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
- Add support for compressed kernel modules to find-provides.ksyms,
find-requires.ksyms, firmware.prov (#1622019)
* find-provides.ksyms: Try to process files whose names end with
something else than "*.ko" by guessing a decompressor and uncompressing
it in a temporary file and parsing it instead.
* find-requires.ksyms (all_provides): Likewise.
Add "(\.gz|\.bz2|\.xz)?" to the end of the module path matching regular
expression.
* firmware.prov: Add "(\.gz|\.bz2|\.xz)?" to the end of the module path
matching regular expression.
Resolves: #1942537
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
Generate colon-separated pairs of symbol_name:version and then run joins
over them instead over just symbol names.
Resolves: #2002887
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
The only difference from RHEL 7 is that we're looking for symvers file
in /lib/modules now, per #1609695[1].
[1] https://bugzilla.redhat.com/show_bug.cgi?id=1609695
- Add dependency generator for kABI provides
Resolves: #1942563Resolves: #2008554
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
This file is currently shipped via the binary redhat-rpm-config package
itself, so we need an explicit Conflicts to avoid broken upgrades, as
well as actually remove the file from the next redhat-rpm-config build,
which we'll also do.
