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s390/module: enable generic CPU feature modalias using s390 ELF hwcaps
authorHendrik Brueckner <brueckner@linux.vnet.ibm.com>
Thu, 19 Feb 2015 11:22:02 +0000 (12:22 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 22 Jul 2015 07:58:02 +0000 (09:58 +0200)
commit8f00b3e28f73e712a2f82a15f66acd852f60e3ba
tree52fe46682c01970f8750a32dead49d7861b91e6c
parent7d0c502040a23a5924d3021651cf5326c8694a77
s390/module: enable generic CPU feature modalias using s390 ELF hwcaps

Add support for the generic CPU feature modalias implementation that wires
up optional CPU features to udev-based module autoprobing.

The <asm/cpufeature.h> file provides definitions to map CPU features to
s390 ELF hardware capabilities.

Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/Kconfig
arch/s390/include/asm/cpufeature.h [new file with mode: 0644]
arch/s390/kernel/processor.c
arch/s390/kernel/setup.c