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Groups > linux.kernel > #1653509
| From | Jork Loeser <Jork.Loeser@microsoft.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | RE: [PATCH v5 08/10] x86/hyper-v: use hypercall for remote TLB flush |
| Date | 2017-05-30 21:20 +0200 |
| Message-ID | <tMUQq-2TU-11@gated-at.bofh.it> (permalink) |
| References | <tMNFf-6JG-3@gated-at.bofh.it> <tMNFg-6JG-29@gated-at.bofh.it> <tMSEW-1o1-23@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
> -----Original Message----- > From: Andy Shevchenko [mailto:andy.shevchenko@gmail.com] > Sent: Tuesday, May 30, 2017 09:53 > To: Vitaly Kuznetsov <vkuznets@redhat.com> > Cc: x86@kernel.org; devel@linuxdriverproject.org; linux- > kernel@vger.kernel.org; KY Srinivasan <kys@microsoft.com>; Haiyang Zhang > <haiyangz@microsoft.com>; Stephen Hemminger <sthemmin@microsoft.com>; > Thomas Gleixner <tglx@linutronix.de>; Ingo Molnar <mingo@redhat.com>; H. > Peter Anvin <hpa@zytor.com>; Steven Rostedt <rostedt@goodmis.org>; Jork > Loeser <Jork.Loeser@microsoft.com>; Simon Xiao <sixiao@microsoft.com>; > Andy Lutomirski <luto@kernel.org> > Subject: Re: [PATCH v5 08/10] x86/hyper-v: use hypercall for remote TLB flush > > On Tue, May 30, 2017 at 2:34 PM, Vitaly Kuznetsov <vkuznets@redhat.com> > wrote: > > +#define HV_FLUSH_ALL_PROCESSORS 0x00000001 > > +#define HV_FLUSH_ALL_VIRTUAL_ADDRESS_SPACES 0x00000002 > > +#define HV_FLUSH_NON_GLOBAL_MAPPINGS_ONLY 0x00000004 > > +#define HV_FLUSH_USE_EXTENDED_RANGE_FORMAT 0x00000008 > > BIT() ? Certainly a matter of taste. Given that the Hyper-V spec lists these as hex numbers, I find the explicit numbers appropriate. Regards, Jork
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[PATCH v5 08/10] x86/hyper-v: use hypercall for remote TLB flush Vitaly Kuznetsov <vkuznets@redhat.com> - 2017-05-30 13:40 +0200
Re: [PATCH v5 08/10] x86/hyper-v: use hypercall for remote TLB flush Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-05-30 19:00 +0200
RE: [PATCH v5 08/10] x86/hyper-v: use hypercall for remote TLB flush Jork Loeser <Jork.Loeser@microsoft.com> - 2017-05-30 21:20 +0200
Re: [PATCH v5 08/10] x86/hyper-v: use hypercall for remote TLB flush Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-05-30 21:30 +0200
Re: [PATCH v5 08/10] x86/hyper-v: use hypercall for remote TLB flush Stephen Hemminger <stephen@networkplumber.org> - 2017-05-31 01:10 +0200
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