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	Commit message (Collapse)	Author	Age	Files	Lines
*	vm/vmimpl/merger: remove all CRs from output	Alexander Egorenkov	2020-10-02	1	-1/+6
\| \| \| \| \| \| \|	Get rid of all places stripping \r in pkg/report. And adapt all tests. Signed-off-by: Alexander Egorenkov <Alexander.Egorenkov@ibm.com>
*	all: fix some static analysis warnings	Dmitry Vyukov	2019-04-23	1	-1/+1
\| \| \| \| \| \|	Fix warnings produced by golangci-lint. Update #977
*	vm/gce: always ignore serial relay errors	Dmitry Vyukov	2017-12-05	1	-1/+11
\| \| \| \| \| \| \|	GCE serial reply seems to be buggy, we see lots of "serialport: VM disconnected" and "packet_write_wait: Connection to 1.2.3.4 port 9600: Broken pipe" errors, which do not have any explanation. Ignore all serial relay errors.
*	pkg/kd: add KD protocol decoder	Dmitry Vyukov	2017-09-28	1	-0/+14
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Very primitive decoder that only decodes amd64 exceptions. Use it in vm/gce. Now crashes contain something more or less reasonable which is caught by manager as crash: BUG: first chance exception 0x80000003 &kd.stateChange64{state:0x3030, processorLevel:0x6, processor:0x0, numProcessors:0x2, thread:0xffff9c0bd015e080, pc:0xfffff8017615c380, exception:kd.exception64{code:0x80000003, flags:0x0, record:0x0, address:0xfffff8017615c380, numParams:0x1, unused:0x0, params:[15]uint64{ 0x0, 0x40, 0xfffff801768699e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, firstChance:0x1}, report:kd.controlReport{ dr6:0xffff0ff0, dr7:0x400, eflags:0x86, numInstr:0x10, reportFlags:0x3, instr:[16]uint8{0xcc, 0xc3, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xf, 0x1f, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0}, cs:0x10, ds:0x2b, es:0x2b, fs:0x53}}
*	vm: overhaul	Dmitry Vyukov	2017-06-03	1	-0/+81
	VM infrastructure currently has several problems: - Config struct is complete mess with a superset of params for all VM types - verification of Config is mess spread across several places - there is no place where VM code could do global initialization like creating GCE connection, uploading GCE image to GCS, matching adb devices with consoles, etc - it hard to add private VM implementations such impl would need to add code to config package which would lead to constant merge conflicts - interface for VM implementation is mixed with interface for VM users this does not allow to provide best interface for both of them - there is no way to add common code for all VM implementations This change solves these problems by: - splitting VM interface for users (vm package) and VM interface for VM implementations (vmimpl pacakge), this in turn allows to add common code - adding Pool concept that allows to do global initialization and config checking at the right time - decoupling manager config from VM-specific config each VM type now defines own config Note: manager configs need to be changed after this change: VM-specific parts are moved to own "vm" subobject. Note: this change also drops "local" VM type. Its story was long unclear and there is now syz-stress which solves the same problem.