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authorVasily Gorbik <gor@linux.ibm.com>2019-04-01 19:11:08 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2019-04-10 17:47:22 +0200
commit093ddccb55157f909f203f9e50bce0c24431e791 (patch)
tree6054e991d886fc21f2387fb66d7ed2f9640646b1 /drivers/s390/cio
parentdb9492cef45efc347beed7b617dfdfac399f662b (diff)
downloadlinux-next-093ddccb55157f909f203f9e50bce0c24431e791.tar.gz
s390/protvirt: block kernel command line alteration
Disallow kernel command line alteration via ipl parameter block if running in protected virtualization environment. Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio')
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