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x86/hyperv: Set pv_info.name to "Hyper-V"
Michael reported that the x86/hyperv initialization code prints the following dmesg when running in a VM on Hyper-V: [ 0.000738] Booting paravirtualized kernel on bare hardware Let the x86/hyperv initialization code set pv_info.name to "Hyper-V" so dmesg reports correctly: [ 0.000172] Booting paravirtualized kernel on Hyper-V [ tglx: Folded build fix provided by Yue ] Reported-by: Michael Kelley <mikelley@microsoft.com> Signed-off-by: Andrea Parri <parri.andrea@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Wei Liu <wei.liu@kernel.org> Reviewed-by: Michael Kelley <mikelley@microsoft.com> Cc: YueHaibing <yuehaibing@huawei.com> Link: https://lkml.kernel.org/r/20191015103502.13156-1-parri.andrea@gmail.com
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@ -216,6 +216,10 @@ static void __init ms_hyperv_init_platform(void)
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int hv_host_info_ecx;
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int hv_host_info_edx;
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#ifdef CONFIG_PARAVIRT
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pv_info.name = "Hyper-V";
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#endif
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/*
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* Extract the features and hints
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*/
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