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s390/cpcmd: use physical address for command and response
authorAlexander Gordeev <agordeev@linux.ibm.com>
Fri, 18 Jun 2021 06:46:32 +0000 (08:46 +0200)
committerVasily Gorbik <gor@linux.ibm.com>
Tue, 26 Oct 2021 13:21:28 +0000 (15:21 +0200)
commit5caca32fba20050caa938dd444eb19cdd320217c
tree6338ce2ee9357fcb0609473a41934e6e6df53081tree
parent273cd173a1e09e250ba2f8841c95343a3aeec7b5commit | diff
s390/cpcmd: use physical address for command and response

Virtual Console Function DIAGNOSE 8 accepts physical
addresses of command and response strings.

Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
arch/s390/kernel/cpcmd.c diff | blob | history
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