linux-kernel - Re: [PATCH 5.15 101/107] kbuild: Unify options for BTF generation for vmlinux and modules

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Date:   Tue, 6 Sep 2022 11:45:00 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Jiri Olsa <jolsa@...nel.org>,
        Andrii Nakryiko <andrii@...nel.org>
Subject: Re: [PATCH 5.15 101/107] kbuild: Unify options for BTF generation for
 vmlinux and modules



On 9/6/2022 6:31 AM, Greg Kroah-Hartman wrote:
> From: Jiri Olsa <jolsa@...hat.com>
> 
> 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@...nel.org>
> Signed-off-by: Andrii Nakryiko <andrii@...nel.org>
> Acked-by: Andrii Nakryiko <andrii@...nel.org>
> Link: https://lore.kernel.org/bpf/20211029125729.70002-1-jolsa@kernel.org
> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> ---
>   Makefile                  |    3 +++
>   scripts/Makefile.modfinal |    2 +-
>   scripts/link-vmlinux.sh   |   11 +----------
>   scripts/pahole-flags.sh   |   20 ++++++++++++++++++++
>   4 files changed, 25 insertions(+), 11 deletions(-)
>   create mode 100755 scripts/pahole-flags.sh

My linux-stable-rc/linux-5.15.y checkout shows that 
scripts/pahole-flags.sh does not have an executable permission and 
commit 128e3cc0beffc92154d9af6bd8c107f46e830000 ("kbuild: Unify options 
for BTF generation for vmlinux and modules") does have:

diff --git a/scripts/pahole-flags.sh b/scripts/pahole-flags.sh
new file mode 100644
index 000000000000..e6093adf4c06

whereas your email does have the proper 100755 permission set on the 
file, any idea what happened here?
-- 
Florian