[LTP] [PATCH 1/2] Wrapper for Syzkaller reproducers

[Li Wang]

Hi Richard,

On Tue, Nov 12, 2019 at 10:10 PM Li Wang <liwang@redhat.com> wrote:

>
>
> On Tue, Nov 12, 2019 at 10:00 PM Richard Palethorpe <rpalethorpe@suse.de>
> wrote:
>
>> Hello,
>>
>> Li Wang <liwang@redhat.com> writes:
>>
>> >
>> >
>> > Just to try build it in LTP and hit errors:
>> >
>> > # cd ltp-new/
>> > # make autotools
>> > # ./configure --with-syzkaller-repros
>> > # make -j32
>> > ...
>> > error: pathspec '/root/ltp-new/testcases/linux-arts' did not match any
>> > file(s) known to git
>> > make[3]: ***
>> [/root/ltp-new/testcases/kernel/syzkaller-repros/Makefile:26:
>> > /root/ltp-new/testcases/linux-arts/syzkaller-repros/linux] Error 1
>> > make[3]: Leaving directory
>> '/root/ltp-new/testcases/kernel/syzkaller-repros'
>> > make[2]: *** [../../include/mk/generic_trunk_target.inc:93: all] Error 2
>> > make[2]: Leaving directory '/root/ltp-new/testcases/kernel'
>> > make[1]: *** [../include/mk/generic_trunk_target.inc:93: all] Error 2
>> > make[1]: Leaving directory '/root/ltp-new/testcases'
>> > make: *** [Makefile:108: testcases-all] Error 2
>> >
>> >
>>
>> What happens if you try to pull the git submodule manually?
>>
> # pwd
> /root/ltp-new
>
> # git submodule update --init testcases/linux-arts
> error: pathspec 'testcases/linux-arts' did not match any file(s) known to
> git
>
>
>>
>> i.e. do git submodule update --init testcases/linux-arts
>>
>> It looks like it failed on the line where it gets the submodule, so I am
>> wondering if you have an old git version?
>
>
> Not sure if that related to git-version, I'm trying to look into it.
>

I have tried many times with different systems but still not working.

My question is did you add the submodule via 'git-submodule add' commands?
or just modify the .gitmodules file by hand?

i.e: `git submodule add
https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-arts.git
testcases/linux-arts`

I don't understand why I can't see the subproject commit-id in your patch.
I have to perform git-submodule-add locally again then it could compile for
me.

i.e:
diff --git a/testcases/linux-arts b/testcases/linux-arts
new file mode 160000
index 0000000..07759b8
--- /dev/null
+++ b/testcases/linux-arts
@@ -0,0 +1 @@
+Subproject commit 07759b820a9cbf01333d861d8eb2613b20d1ede4

Or did I missing anything?

-- 
Regards,
Li Wang
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