Re: CIFS lockup regression on SMB1 in 6.10

[matoro <matoro_mailinglist_kernel@matoro.tk>]

On 2024-08-23 16:51, Kris Karas (Bug Reporting) wrote:
> Steve French wrote:
>> On Aug 20 Kris Karas wrote:
>>> Don't remember just when this started, maybe around
>>> 6.10.3 or 6.10.4?  Can bisect if need be.
> 
> I neglected to ask if any of the devs on Linux-CIFS know the culprit and 
> thus what to fix, or whether somebody would like me to bisect?  Happy to do 
> so.  Let me know.
> 
>> Smb311 Linux extensions work to ksmbd but for those extensions to samba 
>> there is a server bug with qfsinfo but patch is available for that
> 
> Super!  I'm glad to hear it.  I've been stubbornly stuck using vers=1.0 
> because I know of no other alternative.  I have heard of unofficial patches 
> to Samba going back at least a couple years, and have been patiently 
> awaiting official blessing; I'm sadly ignorant of the reasons for rebuff.
> 
> Kris

Kris, a bisesct attempt would be immensely helpful.  My attempt failed as 
there were other unrelated problems in the commit range which caused my test 
reproducer (compiling python) to fail, but your reproducer seems much more 
reliable (reading images).  Could you please take a crack at it and see what 
turns up?  I think that's probably the only way to get upstream to take up 
our case.