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270159 |
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18-Aug-2014 |
grehan |
MFC r267921, r267934, r267949, r267959, r267966, r268202, r268276, r268427, r268428, r268521, r268638, r268639, r268701, r268777, r268889, r268922, r269008, r269042, r269043, r269080, r269094, r269108, r269109, r269281, r269317, r269700, r269896, r269962, r269989.
Catch bhyve up to CURRENT.
Lightly tested with FreeBSD i386/amd64, Linux i386/amd64, and OpenBSD/amd64. Still resolving an issue with OpenBSD/i386.
Many thanks to jhb@ for all the hard work on the prior MFCs !
r267921 - support the "mov r/m8, imm8" instruction r267934 - document options r267949 - set DMI vers/date to fixed values r267959 - doc: sort cmd flags r267966 - EPT misconf post-mortem info r268202 - use correct flag for event index r268276 - 64-bit virtio capability api r268427 - invalidate guest TLB when cr3 is updated, needed for TSS r268428 - identify vcpu's operating mode r268521 - use correct offset in guest logical-to-linear translation r268638 - chs value r268639 - chs fake values r268701 - instr emul operand/address size override prefix support r268777 - emulation for legacy x86 task switching r268889 - nested exception support r268922 - fix INVARIANTS build r269008 - emulate instructions found in the OpenBSD/i386 5.5 kernel r269042 - fix fault injection r269043 - Reduce VMEXIT_RESTARTs in task_switch.c r269080 - fix issues in PUSH emulation r269094 - simplify return values from the inout handlers r269108 - don't return -1 from the push emulation handler r269109 - avoid permanent sleep in vm_handle_hlt() r269281 - list VT-x features in base kernel dmesg r269317 - Mark AHCI fatal errors as not completed r269700 - Support PCI extended config space in bhyve r269896 - Minor cleanup r269962 - use max guest memory when creating IOMMU domain r269989 - fix interrupt mode names
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268953 |
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21-Jul-2014 |
jhb |
MFC 264353,264509,264768,264770,264825,264846,264988,265114,265165,265365, 265941,265951,266390,266550,266910: Various bhyve fixes: - Don't save host's return address in 'struct vmxctx'. - Permit non-32-bit accesses to local APIC registers. - Factor out common ioport handler code. - Use calloc() in favor of malloc + memset. - Change the vlapic timer frequency to be in the ballpark of contemporary hardware. - Allow the guest to read the TSC via MSR 0x10. - A VMCS is always inactive when it exits the vmx_run() loop. Remove redundant code and the misleading comment that suggest otherwise. - Ignore writes to microcode update MSR. This MSR is accessed by RHEL7 guest. Add KTR tracepoints to annotate wrmsr and rdmsr VM exits. - Provide an alias for the userboot console and name it 'comconsole'. - Use EV_ADD to create an mevent and EV_ENABLE to enable it. - abort(3) the process in response to a VMEXIT_ABORT. - Don't include the guest memory segments in the bhyve(8) process core dump. - Make the vmx asm code dtrace-fbt-friendly. - Allow vmx_getdesc() and vmx_setdesc() to be called for a vcpu that is in the VCPU_RUNNING state. - Enable VMX in the IA32_FEATURE_CONTROL MSR if it not enabled and the MSR isn't locked.
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259301 |
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13-Dec-2013 |
grehan |
MFC r256657,r257018,r257347,r257423,r257729,r257767, r257933,r258609,r258614,r258668,r258673,r258855
Pull in some minor bugfixes and functionality enhancements from CURRENT. These are candidates to be moved to 10.0-release.
r258855 mdoc: quote string properly.
r258673 Don't create an initial value for the host filesystem of "/".
r258668 Allow bhyve and bhyveload to attach to tty devices.
r258614 The 22-bit Data Byte Count (DBC) field of a Physical Region Descriptor was being read as a 32-bit quantity by the bhyve AHCI driver.
r258609 Fix discrepancy between the IOAPIC ID advertised by firmware tables and the actual value read by the guest.
r257933 Route the legacy timer interrupt (IRQ0) to pin 2 of the IOAPIC.
r257767 Fix an off-by-one error when iterating over the emulated PCI BARs.
r257729 Add the VM name to the process name with setproctitle().
r257423 Make the virtual ioapic available unconditionally in a bhyve virtual machine.
r257347 Update copyright to include the author of the LPC bridge emulation code.
hand-merge r257018 Tidy usage messages for bhyve and bhyveload.
r256657 Add an option to bhyveload(8) that allows setting a loader environment variable from the command line.
Discussed with: neel
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