Re: [PATCH v3 3/7] x86/hyper-v: reenlightenment notifications support

2018-01-23 Thread Vitaly Kuznetsov
"Michael Kelley (EOSG)" writes: > Vitaly Kuznetsov writes: >> >> > "Michael Kelley (EOSG)" writes: >> > >> >> On Fri, 19 Jan 2018, Thomas Gleixner wrote: >> >> >> >>> >> >>> You added '#include ' to mshyperv.h which is included >> >>> in >> >>> vclock_gettime.c and pulls in other stuff which

RE: [PATCH v3 3/7] x86/hyper-v: reenlightenment notifications support

2018-01-23 Thread Michael Kelley (EOSG)
Vitaly Kuznetsov writes: > > > "Michael Kelley (EOSG)" writes: > > > >> On Fri, 19 Jan 2018, Thomas Gleixner wrote: > >> > >>> > >>> You added '#include ' to mshyperv.h which is included > >>> in > >>> vclock_gettime.c and pulls in other stuff which fails to expand > >> > >> Is the declarat

Re: [PATCH v3 3/7] x86/hyper-v: reenlightenment notifications support

2018-01-23 Thread Vitaly Kuznetsov
Vitaly Kuznetsov writes: > "Michael Kelley (EOSG)" writes: > >> On Fri, 19 Jan 2018, Thomas Gleixner wrote: >> >>> >>> You added '#include ' to mshyperv.h which is included in >>> vclock_gettime.c and pulls in other stuff which fails to expand >> >> Is the declaration of hyperv_reenlightenm

Re: [PATCH v3 3/7] x86/hyper-v: reenlightenment notifications support

2018-01-22 Thread Vitaly Kuznetsov
ki ; H. Peter Anvin >> ; Paolo Bonzini ; Mohammed Gamal >> >> Subject: Re: [PATCH v3 3/7] x86/hyper-v: reenlightenment notifications >> support >> >> On Fri, 19 Jan 2018, Vitaly Kuznetsov wrote: >> > kbuild test robot writes: >> > >>

Re: [PATCH v3 3/7] x86/hyper-v: reenlightenment notifications support

2018-01-22 Thread Vitaly Kuznetsov
Thomas Gleixner writes: > On Fri, 19 Jan 2018, Vitaly Kuznetsov wrote: >> kbuild test robot writes: >> >> > Hi Vitaly, >> > >> > Thank you for the patch! Perhaps something to improve: >> > >> > [auto build test WARNING on tip/auto-latest] >> > [also build test WARNING on v4.15-rc8 next-20180118

RE: [PATCH v3 3/7] x86/hyper-v: reenlightenment notifications support

2018-01-21 Thread Michael Kelley (EOSG)
rg; Stephen Hemminger ; Radim Krčmář > ; Haiyang Zhang ; linux- > ker...@vger.kernel.org; de...@linuxdriverproject.org; Michael Kelley (EOSG) > ; Ingo Molnar ; Roman Kagan > ; Andy Lutomirski ; H. Peter Anvin > ; Paolo Bonzini ; Mohammed Gamal > > Subject: Re: [PATCH v3 3/7]

Re: [PATCH v3 3/7] x86/hyper-v: reenlightenment notifications support

2018-01-19 Thread Thomas Gleixner
On Fri, 19 Jan 2018, Vitaly Kuznetsov wrote: > kbuild test robot writes: > > > Hi Vitaly, > > > > Thank you for the patch! Perhaps something to improve: > > > > [auto build test WARNING on tip/auto-latest] > > [also build test WARNING on v4.15-rc8 next-20180118] > > [cannot apply to tip/x86/core

Re: [PATCH v3 3/7] x86/hyper-v: reenlightenment notifications support

2018-01-19 Thread kbuild test robot
Hi Vitaly, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on tip/auto-latest] [also build test WARNING on v4.15-rc8 next-20180118] [cannot apply to tip/x86/core kvm/linux-next] [if your patch is applied to the wrong git tree, please drop us a note to help improve

Re: [PATCH v3 3/7] x86/hyper-v: reenlightenment notifications support

2018-01-19 Thread Vitaly Kuznetsov
kbuild test robot writes: > Hi Vitaly, > > Thank you for the patch! Perhaps something to improve: > > [auto build test WARNING on tip/auto-latest] > [also build test WARNING on v4.15-rc8 next-20180118] > [cannot apply to tip/x86/core kvm/linux-next] > [if your patch is applied to the wrong git tr

Re: [PATCH v3 3/7] x86/hyper-v: reenlightenment notifications support

2018-01-19 Thread kbuild test robot
Hi Vitaly, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on tip/auto-latest] [also build test WARNING on v4.15-rc8 next-20180118] [cannot apply to tip/x86/core kvm/linux-next] [if your patch is applied to the wrong git tree, please drop us a note to help improve

Re: [PATCH v3 3/7] x86/hyper-v: reenlightenment notifications support

2018-01-16 Thread Thomas Gleixner
On Tue, 16 Jan 2018, Vitaly Kuznetsov wrote: > Hyper-V supports Live Migration notification. This is supposed to be used > in conjunction with TSC emulation: when we are migrated to a host with > different TSC frequency for some short period host emulates our accesses > to TSC and sends us an inter

[PATCH v3 3/7] x86/hyper-v: reenlightenment notifications support

2018-01-16 Thread Vitaly Kuznetsov
Hyper-V supports Live Migration notification. This is supposed to be used in conjunction with TSC emulation: when we are migrated to a host with different TSC frequency for some short period host emulates our accesses to TSC and sends us an interrupt to notify about the event. When we're done updat