45 lines
1.6 KiB
Diff
45 lines
1.6 KiB
Diff
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From de8779d10794312d1eb56dda5936df7ad6e3c87f Mon Sep 17 00:00:00 2001
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From: Paolo Bonzini <pbonzini@redhat.com>
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Date: Mon, 1 Jul 2019 16:51:24 +0200
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Subject: [PATCH] vmxcap: correct the name of the variables
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The low bits are 1 if the control must be one, the high bits
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are 1 if the control can be one. Correct the variable names
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as they are very confusing.
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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---
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scripts/kvm/vmxcap | 14 +++++++-------
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1 file changed, 7 insertions(+), 7 deletions(-)
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diff --git a/scripts/kvm/vmxcap b/scripts/kvm/vmxcap
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index 99a8146aaa..2db683215d 100755
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--- a/scripts/kvm/vmxcap
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+++ b/scripts/kvm/vmxcap
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@@ -51,15 +51,15 @@ class Control(object):
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return (val & 0xffffffff, val >> 32)
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def show(self):
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print(self.name)
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- mbz, mb1 = self.read2(self.cap_msr)
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- tmbz, tmb1 = 0, 0
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+ mb1, cb1 = self.read2(self.cap_msr)
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+ tmb1, tcb1 = 0, 0
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if self.true_cap_msr:
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- tmbz, tmb1 = self.read2(self.true_cap_msr)
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+ tmb1, tcb1 = self.read2(self.true_cap_msr)
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for bit in sorted(self.bits.keys()):
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- zero = not (mbz & (1 << bit))
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- one = mb1 & (1 << bit)
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- true_zero = not (tmbz & (1 << bit))
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- true_one = tmb1 & (1 << bit)
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+ zero = not (mb1 & (1 << bit))
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+ one = cb1 & (1 << bit)
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+ true_zero = not (tmb1 & (1 << bit))
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+ true_one = tcb1 & (1 << bit)
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s= '?'
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if (self.true_cap_msr and true_zero and true_one
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and one and not zero):
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--
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2.27.0
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