From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri, 19 Apr 2024 16:59:15 +0000 (-0700)
Subject: Merge tag 's390-6.9-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3cdb455946193bb7ad13df15333c7fe0054db6c3;p=linux.git

Merge tag 's390-6.9-4' of git://git./linux/kernel/git/s390/linux

Pull s390 updates from Alexander Gordeev:

 - Fix NULL pointer dereference in program check handler

 - Fake IRBs are important events relevant for problem analysis. Add
   traces when queueing and delivering

 - Fix a race condition in ccw_device_set_online() that can cause the
   online process to fail

 - Deferred condition code 1 response indicates that I/O was not started
   and should be retried. The current QDIO implementation handles a cc1
   response as an error, resulting in a failed QDIO setup. Fix that by
   retrying the setup when a cc1 response is received

* tag 's390-6.9-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390/mm: Fix NULL pointer dereference
  s390/cio: log fake IRB events
  s390/cio: fix race condition during online processing
  s390/qdio: handle deferred cc1
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3cdb455946193bb7ad13df15333c7fe0054db6c3