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Date: Tue, 11 Jun 2024 12:55:44 +0200
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Subject: Re: Segfault running a binary in a compressed folder
To: Linux regressions mailing list <regressions@lists.linux.dev>,
 stable@vger.kernel.org
Cc: ntfs3@lists.linux.dev, almaz.alexandrovich@paragon-software.com,
 LKML <linux-kernel@vger.kernel.org>
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From: Giovanni Santini <giovannisantini93@yahoo.it>
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Hi Thorsten, nice to chat again!
I am sorry for the lack of information, this is my second bug report to 
the kernel; the first one was via Bugzilla and I filled more information.

Now, the missing information is:

OS: ArchLinux

Tested kernels: both latest Linux stable (6.9.3) and mainline (6.10rc3)

Regression: no, I believe that this issue has been present forever.
I realized it may have been compression-related only recently.
I do remember testing ntfs3 long ago and having the same issues with a 
Ruby vendoring folder.

Please let me know if you need more information!

Bests,

Giovanni

On 2024-06-11 12:04, Linux regression tracking (Thorsten Leemhuis) wrote:
> On 11.06.24 11:19, Giovanni Santini wrote:
>> I am writing to report the issue mentioned in the subject.
>>
>> Essentially, when running an executable from a compressed folder in an
>> NTFS partition mounted via ntfs3 I get a segfault.
>>
>> The error line I get in dmesg is:
>>
>> ntfs3: nvme0n1p5: ino=c3754, "hello" mmap(write) compressed not supported
>>
>> I've attached a terminal script where I show my source, Makefile and how
>> the error appears.
> You CCed the regression and the stable list, but that looks odd, as you
> don't even mention which kernel version you used (or which worked).
> Could you clarify? And ideally state if mainline (e.g. 6.10-rc3) is
> affected as well, as the answer to the question "who is obliged to look
> into this" depends on it.
>
> Ciao, Thorsten

-- 
Giovanni Santini