linux-kernel - [PATCH 0/5] s390: Constify 'struct bin

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Message-Id: <20241211-sysfs-const-bin_attr-s390-v1-0-be01f66bfcf7@weissschuh.net>
Date: Wed, 11 Dec 2024 18:54:38 +0100
From: Thomas Weißschuh <linux@...ssschuh.net>
To: Heiko Carstens <hca@...ux.ibm.com>, Vasily Gorbik <gor@...ux.ibm.com>, 
 Alexander Gordeev <agordeev@...ux.ibm.com>, 
 Christian Borntraeger <borntraeger@...ux.ibm.com>, 
 Sven Schnelle <svens@...ux.ibm.com>, 
 Niklas Schnelle <schnelle@...ux.ibm.com>, 
 Gerald Schaefer <gerald.schaefer@...ux.ibm.com>, 
 Vineeth Vijayan <vneethv@...ux.ibm.com>, 
 Peter Oberparleiter <oberpar@...ux.ibm.com>, 
 Harald Freudenberger <freude@...ux.ibm.com>, 
 Holger Dengler <dengler@...ux.ibm.com>
Cc: linux-s390@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Thomas Weißschuh <linux@...ssschuh.net>
Subject: [PATCH 0/5] s390: Constify 'struct bin_attribute'

The sysfs core now allows instances of 'struct bin_attribute' to be
moved into read-only memory. Make use of that to protect them against
accidental or malicious modifications.

drivers/s390/cio/chp.c is handled in [0].

[0] https://lore.kernel.org/lkml/20241205-sysfs-const-bin_attr-groups_macro-v1-1-ac5e855031e8@weissschuh.net/

Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>
---
Thomas Weißschuh (5):
      s390/crypto/cpacf: Constify 'struct bin_attribute'
      s390/ipl: Constify 'struct bin_attribute'
      s390/pci: Constify 'struct bin_attribute'
      s390/sclp: Constify 'struct bin_attribute'
      s390/pkey: Constify 'struct bin_attribute'

 arch/s390/kernel/cpacf.c         |  36 +++++-----
 arch/s390/kernel/ipl.c           | 142 +++++++++++++++++++--------------------
 arch/s390/pci/pci_sysfs.c        |  12 ++--
 drivers/s390/char/sclp_config.c  |   4 +-
 drivers/s390/char/sclp_sd.c      |   4 +-
 drivers/s390/crypto/pkey_sysfs.c | 128 +++++++++++++++++------------------
 6 files changed, 163 insertions(+), 163 deletions(-)
---
base-commit: f92f4749861b06fed908d336b4dee1326003291b
change-id: 20241211-sysfs-const-bin_attr-s390-f8949a9e39cb

Best regards,
-- 
Thomas Weißschuh <linux@...ssschuh.net>