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| author | Christian Borntraeger <borntraeger@de.ibm.com> | 2018-03-08 17:08:49 +0100 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2018-07-19 12:59:36 +0200 |
| commit | a3da7b4a3be51f37f434f14e11e60491f098b6ea (patch) | |
| tree | 1b68582e0b6c6a215e55050455f64859a6cac290 /arch/s390/tools/gen_facilities.c | |
| parent | KVM: s390/vsie: avoid sparse warning (diff) | |
| download | linux-a3da7b4a3be51f37f434f14e11e60491f098b6ea.tar.xz linux-a3da7b4a3be51f37f434f14e11e60491f098b6ea.zip | |
KVM: s390: add etoken support for guests
We want to provide facility 156 (etoken facility) to our
guests. This includes migration support (via sync regs) and
VSIE changes. The tokens are being reset on clear reset. This
has to be implemented by userspace (via sync regs).
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'arch/s390/tools/gen_facilities.c')
| -rw-r--r-- | arch/s390/tools/gen_facilities.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/tools/gen_facilities.c b/arch/s390/tools/gen_facilities.c index 90a8c9e84ca6..0c85aedcf9b3 100644 --- a/arch/s390/tools/gen_facilities.c +++ b/arch/s390/tools/gen_facilities.c @@ -4,7 +4,7 @@ * numbering scheme from the Princples of Operations: most significant bit * has bit number 0. * - * Copyright IBM Corp. 2015 + * Copyright IBM Corp. 2015, 2018 * */ @@ -106,6 +106,7 @@ static struct facility_def facility_defs[] = { .name = "FACILITIES_KVM_CPUMODEL", .bits = (int[]){ + 156, /* etoken facility */ -1 /* END */ } }, |