The following commit has been merged into the x86/urgent branch of tip: Commit-ID: 628270ef628af6712ee99771b583feb667a7f1bc Gitweb: https://git.kernel.org/tip/628270ef628af6712ee99771b583feb667a7f1bc Author: Andrea Parri <parri.andrea@xxxxxxxxx> AuthorDate: Tue, 15 Oct 2019 12:35:02 +02:00 Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx> CommitterDate: Tue, 15 Oct 2019 15:18:17 +02:00 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 Reported-by: Michael Kelley <mikelley@xxxxxxxxxxxxx> Signed-off-by: Andrea Parri <parri.andrea@xxxxxxxxx> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Reviewed-by: Wei Liu <wei.liu@xxxxxxxxxx> Reviewed-by: Michael Kelley <mikelley@xxxxxxxxxxxxx> Link: https://lkml.kernel.org/r/20191015103502.13156-1-parri.andrea@xxxxxxxxx --- arch/x86/kernel/cpu/mshyperv.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c index 267daad..e7f0776 100644 --- a/arch/x86/kernel/cpu/mshyperv.c +++ b/arch/x86/kernel/cpu/mshyperv.c @@ -216,6 +216,8 @@ static void __init ms_hyperv_init_platform(void) int hv_host_info_ecx; int hv_host_info_edx; + pv_info.name = "Hyper-V"; + /* * Extract the features and hints */
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