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| author |  Jon Hunter <jonathanh@nvidia.com>
| 2021-04-20 14:24:19 +0100 |
|---|---|---|
| committer |  Marc Zyngier <maz@kernel.org>
| 2021-04-20 17:17:55 +0100 |
| commit | a86ed2cfa13c5175eb082c50a644f6bf29ac65cc (patch) | |
| tree | 3864cb568a5d6558eb2e454aec95bcf91d94c827 /Documentation/virt | |
| parent | KVM: arm64: Fix table format for PTP documentation (diff) | |
| download | linux-a86ed2cfa13c5175eb082c50a644f6bf29ac65cc.tar.gz linux-a86ed2cfa13c5175eb082c50a644f6bf29ac65cc.tar.bz2 linux-a86ed2cfa13c5175eb082c50a644f6bf29ac65cc.zip | |
ptp: Don't print an error if ptp_kvm is not supported
Commit 300bb1fe7671 ("ptp: arm/arm64: Enable ptp_kvm for arm/arm64")
enable ptp_kvm support for ARM platforms and for any ARM platform that
does not support this, the following error message is displayed ...
ERR KERN fail to initialize ptp_kvm
For platforms that do not support ptp_kvm this error is a bit misleading
and so fix this by only printing this message if the error returned by
kvm_arch_ptp_init() is not -EOPNOTSUPP. Note that -EOPNOTSUPP is only
returned by ARM platforms today if ptp_kvm is not supported.
Fixes: 300bb1fe7671 ("ptp: arm/arm64: Enable ptp_kvm for arm/arm64")
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210420132419.1318148-1-jonathanh@nvidia.com
Diffstat (limited to 'Documentation/virt')
0 files changed, 0 insertions, 0 deletions