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| author | Dirk Müller <[email protected]> | 2015-10-01 11:43:42 +0000 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2015-10-01 12:59:37 +0000 |
| commit | d2922422c48df93f3edff7d872ee4f3191fefb08 (patch) | |
| tree | c326791ccf4378c1793c187fbda326855aeec31c /net/switchdev/switchdev.c | |
| parent | Update KVM homepage Url (diff) | |
| download | kernel-d2922422c48df93f3edff7d872ee4f3191fefb08.tar.gz kernel-d2922422c48df93f3edff7d872ee4f3191fefb08.zip | |
Use WARN_ON_ONCE for missing X86_FEATURE_NRIPS
The cpu feature flags are not ever going to change, so warning
everytime can cause a lot of kernel log spam
(in our case more than 10GB/hour).
The warning seems to only occur when nested virtualization is
enabled, so it's probably triggered by a KVM bug. This is a
sensible and safe change anyway, and the KVM bug fix might not
be suitable for stable releases anyway.
Cc: [email protected]
Signed-off-by: Dirk Mueller <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions