Age | Commit message (Collapse) | Author |
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PiperOrigin-RevId: 297494373
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PiperOrigin-RevId: 297492004
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Analogous to Linux's kern_mount().
PiperOrigin-RevId: 297259580
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MayDelete must lock the directory also, otherwise concurrent renames may
race. Note that this also changes the methods to be aligned with the actual
Remove and RemoveDirectory methods to minimize confusion when reading the
code. (It was hard to see that resolution was correct.)
PiperOrigin-RevId: 297258304
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PiperOrigin-RevId: 297230721
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PiperOrigin-RevId: 297220008
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Tests:
- header_test.TestIsV6LinkLocalMulticastAddress
- header_test.TestScopeForIPv6Address
- stack_test.TestIPv6SourceAddressSelectionScopeAndSameAddress
PiperOrigin-RevId: 297215576
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PiperOrigin-RevId: 297192390
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PiperOrigin-RevId: 297191168
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pipe and pipe2 aren't ported, pending a slight rework of pipe FDs for VFS2.
mount and umount2 aren't ported out of temporary laziness. access and faccessat
need additional FSImpl methods to implement properly, but are stubbed to
prevent googletest from CHECK-failing. Other syscalls require additional
plumbing.
Updates #1623
PiperOrigin-RevId: 297188448
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PiperOrigin-RevId: 297175316
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Fixes #1049
PiperOrigin-RevId: 297175164
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Each mount is holds a reference on a root Dirent, but the mount itself may
live beyond it's own reference. This means that a call to Root() can come
after the associated reference has been dropped.
Instead of introducing a separate layer of references for mount objects,
we simply change the Root() method to use TryIncRef() and allow it to return
nil if the mount is already gone. This requires updating a small number of
callers and minimizes the change (since VFSv2 will replace this code shortly).
PiperOrigin-RevId: 297174230
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TestCurrentConnectedIncrement fails consistently under gotsan due to the sleep
to check metrics is exactly the same as the TIME-WAIT duration. Under gotsan
things can be slow enough that the increment test is done before the protocol
goroutine is run after the TIME-WAIT timer expires and does its cleanup.
Increasing the sleep from 1s to 1.2s makes the test pass consistently.
PiperOrigin-RevId: 297160181
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Protocol dispatchers were previously leaked. Bypassing TIME_WAIT is required to
test this change.
Also fix a race when a socket in SYN-RCVD is closed. This is also required to
test this change.
PiperOrigin-RevId: 296922548
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PiperOrigin-RevId: 296526279
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Tests: stack_test.TestAttachToLinkEndpointImmediately
PiperOrigin-RevId: 296474068
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Test: stack_test.TestRouterSolicitation
PiperOrigin-RevId: 296454766
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TCP/IP will work with netstack networking. hostinet doesn't work, and sockets
will have the same behavior as it is now.
Before the userspace is able to create device, the default loopback device can
be used to test.
/proc/net and /sys/net will still be connected to the root network stack; this
is the same behavior now.
Issue #1833
PiperOrigin-RevId: 296309389
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- Disabled NICs will have their associated NDP state cleared.
- Disabled NICs will not accept incoming packets.
- Writes through a Route with a disabled NIC will return an invalid
endpoint state error.
- stack.Stack.FindRoute will not return a route with a disabled NIC.
- NIC's Running flag will report the NIC's enabled status.
Tests:
- stack_test.TestDisableUnknownNIC
- stack_test.TestDisabledNICsNICInfoAndCheckNIC
- stack_test.TestRoutesWithDisabledNIC
- stack_test.TestRouteWritePacketWithDisabledNIC
- stack_test.TestStopStartSolicitingRouters
- stack_test.TestCleanupNDPState
- stack_test.TestAddRemoveIPv4BroadcastAddressOnNICEnableDisable
- stack_test.TestJoinLeaveAllNodesMulticastOnNICEnableDisable
PiperOrigin-RevId: 296298588
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Users of the API only care about whether the copy in/out succeeds in
their entirety, which is already signalled by the returned error.
PiperOrigin-RevId: 296297843
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Example:
epoll_ctl(0x3 anon_inode:[eventpoll], EPOLL_CTL_ADD, 0x6 anon_inode:[eventfd], 0x7efe2fd92a80 {events=EPOLLIN|EPOLLOUT data=0x10203040506070a}) = 0x0 (4.411µs)
epoll_wait(0x3 anon_inode:[eventpoll], 0x7efe2fd92b50 {{events=EPOLLOUT data=0x102030405060708}{events=EPOLLOUT data=0x102030405060708}{events=EPOLLOUT data=0x102030405060708}}, 0x3, 0xffffffff) = 0x3 (29.891µs)
PiperOrigin-RevId: 296258146
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This was inadverently dropped by cl/295811743.
PiperOrigin-RevId: 296254482
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tmpfs.fileDescription now implements ConfigureMMap. And tmpfs.regularFile
implement memmap.Mappable. The methods are mostly unchanged from VFS1 tmpfs.
PiperOrigin-RevId: 296234557
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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>
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PiperOrigin-RevId: 296088213
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