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From: Ingo Molnar <mingo@kernel.org>
To: "Woodhouse, David" <dwmw@amazon.co.uk>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"peterz@infradead.org" <peterz@infradead.org>,
	"jmattson@google.com" <jmattson@google.com>,
	"Raslan, KarimAllah" <karahmed@amazon.de>,
	"arjan.van.de.ven@intel.com" <arjan.van.de.ven@intel.com>,
	"torvalds@linux-foundation.org" <torvalds@linux-foundation.org>,
	"tglx@linutronix.de" <tglx@linutronix.de>,
	"x86@kernel.org" <x86@kernel.org>,
	"pbonzini@redhat.com" <pbonzini@redhat.com>,
	"bp@alien8.de" <bp@alien8.de>,
	"Sironi, Filippo" <sironi@amazon.de>,
	"dave.hansen@intel.com" <dave.hansen@intel.com>,
	"rkrcmar@redhat.com" <rkrcmar@redhat.com>
Subject: Re: [PATCH v2 5/6] KVM/nVMX: Set the CPU_BASED_USE_MSR_BITMAPS if we have a valid L02 MSR bitmap
Date: Sun, 11 Feb 2018 11:55:02 +0100	[thread overview]
Message-ID: <20180211105502.tnovwfxczkkbm26l@gmail.com> (raw)
In-Reply-To: <1518345844.3677.365.camel@amazon.co.uk>


* Woodhouse, David <dwmw@amazon.co.uk> wrote:

> On Sun, 2018-02-11 at 11:19 +0100, Ingo Molnar wrote:
> > Note, I fixed the changelog to refer to the correct upstream SHA1,
> > which is:
> > 
> >   d28b387fb74d: KVM/VMX: Allow direct access to MSR_IA32_SPEC_CTRL
> 
> Thanks for catching that.
> 
> Wouldn't it be nice if 'git rebase --interactive tip/x86/pti' had done
> that *for* me? :)

Yeah, but given that the commit title changed as well:

   086e7d4118cc ("KVM: VMX: Allow direct access to MSR_IA32_SPEC_CTRL")
   d28b387fb74d ("KVM/VMX: Allow direct access to MSR_IA32_SPEC_CTRL")

I'd rather not have tooling guess about such things.

Thanks,

	Ingo

  parent reply	other threads:[~2018-02-11 10:55 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-02-10 23:39 [PATCH v2 0/6] Spectre v2 updates David Woodhouse
2018-02-10 23:39 ` [PATCH v2 1/6] x86/speculation: Update Speculation Control microcode blacklist David Woodhouse
2018-02-12  9:50   ` Darren Kenny
2018-02-12 14:16   ` David Woodhouse
2018-02-12 14:32     ` Thomas Gleixner
2018-02-10 23:39 ` [PATCH v2 2/6] Revert "x86/speculation: Simplify indirect_branch_prediction_barrier()" David Woodhouse
2018-02-10 23:39 ` [PATCH v2 3/6] KVM: x86: Reduce retpoline performance impact in slot_handle_level_range() David Woodhouse
2018-02-10 23:39 ` [PATCH v2 4/6] X86/nVMX: Properly set spec_ctrl and pred_cmd before merging MSRs David Woodhouse
2018-02-10 23:39 ` [PATCH v2 5/6] KVM/nVMX: Set the CPU_BASED_USE_MSR_BITMAPS if we have a valid L02 MSR bitmap David Woodhouse
2018-02-11 10:19   ` Ingo Molnar
     [not found]     ` <1518345844.3677.365.camel@amazon.co.uk>
2018-02-11 10:55       ` Ingo Molnar [this message]
2018-02-10 23:39 ` [PATCH v2 6/6] x86/speculation: Use IBRS if available before calling into firmware David Woodhouse
2018-02-11 11:46   ` Ingo Molnar
2018-02-11 10:41 ` [PATCH v2 0/6] Spectre v2 updates Ingo Molnar
     [not found] ` <1518362359-1005-1-git-send-email-dwmw@amazon.co.uk>
2018-02-11 18:50   ` [PATCH] x86/speculation: Clean up various Spectre related details Ingo Molnar
2018-02-11 19:25     ` David Woodhouse
2018-02-11 19:43       ` Ingo Molnar
2018-02-12 15:30         ` David Woodhouse
2018-02-13  8:04           ` Ingo Molnar
2018-02-12  8:27 ` [PATCH v2 0/6] Spectre v2 updates Paolo Bonzini
2018-02-13  7:59   ` Ingo Molnar

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