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. The usage of read_new/write_new/bin_attrs_new is a transition mechanism and will be removed after the tree-wide transition to const struct bin_attribute. Signed-off-by: Thomas Weißschuh <linux@xxxxxxxxxxxxxx> --- Thomas Weißschuh (5): platform/x86: dell: dcdbas: Constify 'struct bin_attribute' platform/x86: dell_rbu: Constify 'struct bin_attribute' platform/x86/intel/sdsi: Constify 'struct bin_attribute' platform/x86/intel/pmt: Constify 'struct bin_attribute' platform/x86/amd/hsmp: Constify 'struct bin_attribute' drivers/platform/x86/amd/hsmp/acpi.c | 12 ++++++------ drivers/platform/x86/amd/hsmp/plat.c | 12 ++++++------ drivers/platform/x86/dell/dcdbas.c | 10 +++++----- drivers/platform/x86/dell/dcdbas.h | 8 -------- drivers/platform/x86/dell/dell_rbu.c | 20 ++++++++++---------- drivers/platform/x86/intel/pmt/class.c | 4 ++-- drivers/platform/x86/intel/sdsi.c | 34 +++++++++++++++++----------------- 7 files changed, 46 insertions(+), 54 deletions(-) --- base-commit: e70140ba0d2b1a30467d4af6bcfe761327b9ec95 change-id: 20241202-sysfs-const-bin_attr-pdx86-c16ca5d376ca Best regards, -- Thomas Weißschuh <linux@xxxxxxxxxxxxxx>