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| author |   Jason Gunthorpe <jgg@mellanox.com> | 2019-02-04 14:53:42 -0700 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-02-04 14:53:42 -0700 |
| commit | 6a8a2aa62da2fbe51f5449993fd366398048f465 (patch) | |
| tree | 566c6fcc782eefbca054af8553371d09b9d0734c /arch/s390/kernel/early.c | |
| parent | IB/core: Remove ib_sg_dma_address() and ib_sg_dma_len() (diff) | |
| parent | Linux 5.0-rc5 (diff) | |
| download | linux-dev-6a8a2aa62da2fbe51f5449993fd366398048f465.tar.xz linux-dev-6a8a2aa62da2fbe51f5449993fd366398048f465.zip | |
Merge tag 'v5.0-rc5' into rdma.git for-next
Linux 5.0-rc5
Needed to merge the include/uapi changes so we have an up to date
single-tree for these files. Patches already posted are also expected to
need this for dependencies.
Diffstat (limited to 'arch/s390/kernel/early.c')
| -rw-r--r-- | arch/s390/kernel/early.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c index af5c2b3f7065..a8c7789b246b 100644 --- a/arch/s390/kernel/early.c +++ b/arch/s390/kernel/early.c @@ -63,10 +63,10 @@ static noinline __init void detect_machine_type(void) if (stsi(vmms, 3, 2, 2) || !vmms->count) return; - /* Running under KVM? If not we assume z/VM */ + /* Detect known hypervisors */ if (!memcmp(vmms->vm[0].cpi, "\xd2\xe5\xd4", 3)) S390_lowcore.machine_flags |= MACHINE_FLAG_KVM; - else + else if (!memcmp(vmms->vm[0].cpi, "\xa9\x61\xe5\xd4", 4)) S390_lowcore.machine_flags |= MACHINE_FLAG_VM; } |