linux.git/scripts/pahole-flags.sh, branch v5.15.119 Clone of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git scripts/pahole-flags.sh: Use pahole-version.sh 2023-02-25T11:06:46+00:00 Nathan Chancellor nathan@kernel.org 2022-02-01T20:56:22+00:00 0f59e08070ba92b732a0e9c68be516c6afab0097 commit 2d6c9810eb8915c4ddede707b8e167a1d919e1ca upstream. Use pahole-version.sh to get pahole's version code to reduce the amount of duplication across the tree. Signed-off-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20220201205624.652313-4-nathan@kernel.org Signed-off-by: Matthias Maennich <maennich@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 2d6c9810eb8915c4ddede707b8e167a1d919e1ca upstream.

Use pahole-version.sh to get pahole's version code to reduce the amount
of duplication across the tree.

Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220201205624.652313-4-nathan@kernel.org
Signed-off-by: Matthias Maennich <maennich@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
kbuild: fix up permissions on scripts/pahole-flags.sh 2022-09-08T10:30:36+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2022-09-08T10:30:36+00:00 096e34b05a439f0e607529d9404be3c3f59d2064 Commit b775fbf532dc ("kbuild: Add skip_encoding_btf_enum64 option to pahole") created the file scripts/pahole-flags.sh, but due to a mismatch between patch and quilt and git, the execute permissions did not get set properly. Fix that up. Reported-by: Florian Fainelli <f.fainelli@gmail.com> Reported-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Fixes: b775fbf532dc ("kbuild: Add skip_encoding_btf_enum64 option to pahole") Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Commit b775fbf532dc ("kbuild: Add skip_encoding_btf_enum64 option to
pahole") created the file scripts/pahole-flags.sh, but due to a mismatch
between patch and quilt and git, the execute permissions did not get set
properly.  Fix that up.

Reported-by: Florian Fainelli <f.fainelli@gmail.com>
Reported-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Fixes: b775fbf532dc ("kbuild: Add skip_encoding_btf_enum64 option to pahole")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
kbuild: Add skip_encoding_btf_enum64 option to pahole 2022-09-08T10:28:08+00:00 Martin Rodriguez Reboredo yakoyoku@gmail.com 2022-09-04T13:19:01+00:00 b775fbf532dc01ae53a6fc56168fd30cb4b0c658 New pahole (version 1.24) generates by default new BTF_KIND_ENUM64 BTF tag, which is not supported by stable kernel. As a result the kernel with CONFIG_DEBUG_INFO_BTF option will fail to compile with following error: BTFIDS vmlinux FAILED: load BTF from vmlinux: Invalid argument New pahole provides --skip_encoding_btf_enum64 option to skip BTF_KIND_ENUM64 generation and produce BTF supported by stable kernel. Adding this option to scripts/pahole-flags.sh. This change does not have equivalent commit in linus tree, because linus tree has support for BTF_KIND_ENUM64 tag, so it does not need to be disabled. Signed-off-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com> Signed-off-by: Jiri Olsa <jolsa@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
New pahole (version 1.24) generates by default new BTF_KIND_ENUM64 BTF tag,
which is not supported by stable kernel.

As a result the kernel with CONFIG_DEBUG_INFO_BTF option will fail to
compile with following error:

  BTFIDS  vmlinux
FAILED: load BTF from vmlinux: Invalid argument

New pahole provides --skip_encoding_btf_enum64 option to skip BTF_KIND_ENUM64
generation and produce BTF supported by stable kernel.

Adding this option to scripts/pahole-flags.sh.

This change does not have equivalent commit in linus tree, because linus tree
has support for BTF_KIND_ENUM64 tag, so it does not need to be disabled.

Signed-off-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
kbuild: Unify options for BTF generation for vmlinux and modules 2022-09-08T10:28:08+00:00 Jiri Olsa jolsa@redhat.com 2022-09-04T13:19:00+00:00 0baced0e0938f2895ceba54038eaf15ed91032e7 commit e27f05147bff21408c1b8410ad8e90cd286e7952 upstream. Using new PAHOLE_FLAGS variable to pass extra arguments to pahole for both vmlinux and modules BTF data generation. Adding new scripts/pahole-flags.sh script that detect and prints pahole options. [ fixed issues found by kernel test robot ] Signed-off-by: Jiri Olsa <jolsa@kernel.org> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20211029125729.70002-1-jolsa@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit e27f05147bff21408c1b8410ad8e90cd286e7952 upstream.

Using new PAHOLE_FLAGS variable to pass extra arguments to
pahole for both vmlinux and modules BTF data generation.

Adding new scripts/pahole-flags.sh script that detect and
prints pahole options.

[ fixed issues found by kernel test robot ]

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211029125729.70002-1-jolsa@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>