Messages in this thread | | | From | Sedat Dilek <> | Date | Fri, 9 Apr 2021 12:30:56 +0200 | Subject | Re: Subject: Re: [PATCH v3] kbuild: add support for zstd compressed modules |
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On Thu, Apr 8, 2021 at 11:05 PM Piotr Gorski <lucjan.lucjanov@gmail.com> wrote: > > No, the --rm option is essential. xz and gzip have the --rm option built in as opposed to zstd, which is why I used it. I've been using zstd module compression since last december (although I set a different compression level on mine) and everything works fine. Oleksandr also tested it at his place and didn't report any objections.
[ CC me I am not subscribed to linux-kbuild or linux-kernel ] [ CC Nick ]
Unfortunately, I do not find my initial posting which has all information. I add the link to the thread on linux-kbuild ML.
So, I gave you as much information as I have (linux-config, make-line etc.) and you write "everything works fine"? What do you mean by "everything" - different compressors and none? Is that working "fine"?
What build environment do you use? Here: Debian/testing AMD64.
Did you try with...
CONFIG_DEBUG_INFO=y CONFIG_DEBUG_INFO_DWARF5=y CONFIG_MODULE_COMPRESS_ZSTD=y
...Kconfigs enabled?
As said I use builddeb from scripts directory to generate my Debian packages. Any chance you can test with builddeb?
I have enabled Clang-LTO Kconfig. Tried with Clang-LTO Kconfig?
This worked *before* and *after*...
kbuild: add support for zstd compressed modules kbuild: remove CONFIG_MODULE_COMPRESS (CC Nick as he is listed as a reviewer here)
... not within my build-environment. For me this is a *regression*.
- Sedat -
[1] https://marc.info/?t=161790914600002&r=1&w=2
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