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2020-04-13Merge release-20200323.0-138-ge1959f5 (automated)gVisor bot
2020-04-13Merge pull request #2321 from lubinszARM:pr_nogogVisor bot
PiperOrigin-RevId: 306300032
2020-04-09Merge release-20200323.0-107-g9a5e5ab (automated)gVisor bot
2020-04-09remove nogo exemption for machine_arm64_unsafe.goBin Lu
Minimize the use of unsafe. Signed-off-by: Bin Lu <bin.lu@arm.com>
2020-04-06Merge release-20200323.0-71-g7482902 (automated)gVisor bot
2020-04-01Merge release-20200323.0-49-g4e6a1a5 (automated)gVisor bot
2020-04-01Automated rollback of changelist 303799678Adin Scannell
PiperOrigin-RevId: 304221302
2020-04-01Merge release-20200323.0-48-gdb79175 (automated)gVisor bot
2020-04-01Fix 386 build tagsMichael Pratt
The build tag for 32-bit x86 is 386, not i386. Updates #2298 PiperOrigin-RevId: 304206373
2020-03-30Merge release-20200219.0-259-g3fac85d (automated)gVisor bot
2020-03-30kvm: handle exit reasons even under EINTR.Adin Scannell
In the case of other signals (preemption), inject a normal bounce and defer the signal until the vCPU has been returned from guest mode. PiperOrigin-RevId: 303799678
2020-03-26Merge release-20200219.0-238-g7aa388c (automated)gVisor bot
2020-03-26Merge pull request #1986 from lubinszARM:pr_ring0_clean_1gVisor bot
PiperOrigin-RevId: 303105826
2020-03-11Merge release-20200219.0-147-g22d89ef (automated)gVisor bot
2020-03-11Import "unsafe" in bluepill_arm64_unsafe.goAndrei Vagin
This fixes a compile time error: pkg/sentry/platform/kvm/bluepill_arm64_unsafe.go:45:35: undefined: unsafe PiperOrigin-RevId: 300375687
2020-03-11Merge release-20200219.0-136-g24e7005 (automated)gVisor bot
2020-03-09Enable thread local storage support on arm64.Haibo Xu
Linux use the task.thread.uw.tp_value field to store the TLS pointer on arm64 platform, and we use a similar way in gvisor to store it in the arch/State struct. Signed-off-by: Haibo Xu <haibo.xu@arm.com> Change-Id: Ie76b5c6d109bc27ccfd594008a96753806db7764
2020-03-06Merge release-20200219.0-121-g18d41cf (automated)gVisor bot
2020-03-06Merge pull request #1963 from xiaobo55x:kvm_commongVisor bot
PiperOrigin-RevId: 299405855
2020-03-06Merge release-20200219.0-119-g56c4272 (automated)gVisor bot
2020-03-06Merge pull request #1946 from xiaobo55x:dieTrampgVisor bot
PiperOrigin-RevId: 299405663
2020-03-03Merge release-20200219.0-92-g277a0d5 (automated)gVisor bot
2020-03-03platform/ptrace: don't call probeSeccomp on arm64Andrei Vagin
The support of PTRACE_SYSEMU on arm64 was added in the 5.3 kernel, so we can be sure that the current version is higher that 5.3. And this change moves vsyscall seccomp rules to the arch specific file, because vsyscall isn't supported on arm64. PiperOrigin-RevId: 298696493
2020-03-02Merge release-20200219.0-79-gf03e19d (automated)gVisor bot
2020-02-28pcids.go isn't arch-specificAndrei Vagin
Signed-off-by: Andrei Vagin <avagin@gmail.com>
2020-02-28Merge release-20200219.0-71-gccecf29 (automated)gVisor bot
2020-02-27Prepare the vcpu environment for sentry on Arm64Bin Lu
Signed-off-by: Bin Lu <bin.lu@arm.com>
2020-02-27Merge release-20200219.0-49-g6ddeb35 (automated)gVisor bot
2020-02-26Merge pull request #1912 from lubinszARM:pr_kvm_buildgVisor bot
PiperOrigin-RevId: 297492004
2020-02-26Code Clean: Move arch independent codes to common file in kvm pkg.Haibo Xu
Signed-off-by: Haibo Xu <haibo.xu@arm.com> Change-Id: Iefbdf53e8e8d6d23ae75d8a2ff0d2a6e71f414d8
2020-02-26Merge release-20200219.0-44-g813b1b0 (automated)gVisor bot
2020-02-25Merge pull request #1271 from lubinszARM:pr_ring0_1gVisor bot
PiperOrigin-RevId: 297230721
2020-02-25Merge release-20200219.0-35-g98b693e (automated)gVisor bot
2020-02-25Don't acquire contended lock with the OS thread locked.Adin Scannell
Fixes #1049 PiperOrigin-RevId: 297175164
2020-02-25Enable bluepill dieTrampoline operation on arm64.Haibo Xu
Signed-off-by: Haibo Xu <haibo.xu@arm.com> Change-Id: I9e1bf2513c23bdd8c387e5b3c874c6ad3ca9aab0
2020-02-20Code Clean:Move getUserRegisters into dieArchSetup() and other small changes.Bin Lu
Consistent with QEMU, getUserRegisters() should be an arch-specific function. So, it should be called in dieArchSetup(). With this patch and the pagetable/pcid patch, the kvm modules on Arm64 can be built successfully. Signed-off-by: Bin Lu <bin.lu@arm.com>
2020-02-18ring0/pagetables: fix typogVisor bot
PiperOrigin-RevId: 295770717
2020-02-14passed the kvm test case of "TestKernelSyscall" on Arm64Bin Lu
For kvm test case "TestKernelSyscall", redpill/syscall(-1) in guest kernel level will be trapped in el1_svc. And in el1_svc, we use mmio_exit to leave the guest. Signed-off-by: Bin Lu <bin.lu@arm.com>
2020-02-11Merge release-20200127.0-130-g9be46e5 (automated)gVisor bot
2020-02-10Merge release-20200127.0-102-g223931d (automated)gVisor bot
2020-02-06Merge release-20200127.0-85-g1b6a12a (automated)gVisor bot
2020-02-04Merge release-20200127.0-65-g95ce8bb (automated)gVisor bot
2020-01-30Merge release-20200127.0-37-g757b2b8 (automated)gVisor bot
2020-01-29supporting sError in guest kernel on Arm64Bin Lu
For test case 'TestBounce', we use KVM_SET_VCPU_EVENTS to trigger sError to leave guest. Signed-off-by: Bin Lu <bin.lu@arm.com>
2020-01-27Merge release-20200115.0-110-g0e2f1b7 (automated)gVisor bot
2020-01-27Update package locations.Adin Scannell
Because the abi will depend on the core types for marshalling (usermem, context, safemem, safecopy), these need to be flattened from the sentry directory. These packages contain no sentry-specific details. PiperOrigin-RevId: 291811289
2020-01-27Merge release-20200115.0-107-g90ec596 (automated)gVisor bot
2020-01-27Fix licenses.Adin Scannell
The preferred Copyright holder is "The gVisor Authors". PiperOrigin-RevId: 291786657
2020-01-27Standardize on tools directory.Adin Scannell
PiperOrigin-RevId: 291745021
2020-01-23Merge release-20200115.0-81-g7a79715 (automated)gVisor bot
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