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powerpc/powernv/opal: Constify 'struct bin_attribute'
authorThomas Weißschuh <linux@weissschuh.net>
Mon, 16 Dec 2024 04:07:46 +0000 (05:07 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 21 Feb 2025 08:20:32 +0000 (09:20 +0100)
commitf2b62c03a28279cbeeb34d12037740a7e7703a6b
tree4437422df05bf887bcdbe3fa9526c8a0409b1d7atree
parentf629576662e024f57cb2c8d4ca6f297db9b904a3commit | diff
powerpc/powernv/opal: 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.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20241216-sysfs-const-bin_attr-powerpc-v1-4-bbed8906f476@weissschuh.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/powerpc/platforms/powernv/opal-core.c diff | blob | history
arch/powerpc/platforms/powernv/opal-dump.c diff | blob | history
arch/powerpc/platforms/powernv/opal-elog.c diff | blob | history
arch/powerpc/platforms/powernv/opal-flash.c diff | blob | history
arch/powerpc/platforms/powernv/opal-msglog.c diff | blob | history
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