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| author | Peter Maydell <peter.maydell@linaro.org> | 2020-06-12 15:53:49 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-06-12 15:53:49 +0100 |
| commit | 9e3903136d9acde2fb2dd9e967ba928050a6cb4a (patch) | |
| tree | 0d8aba911f5a1c84164877dcb8e94c58de5eb12d /chardev | |
| parent | eea8f5df4ecc607d64f091b8d916fcc11a697541 (diff) | |
| parent | 10d35e581901c09ee3817ac7cddd296d05291a9d (diff) | |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio,acpi,pci: features, fixes, cleanups, tests
Max slots negotiation for vhost-user.
Free page reporting for balloon.
Partial TPM2 ACPI support for ARM.
Support for NVDIMMs having their own proximity domains.
New vhost-user-vsock device.
Fixes, cleanups in ACPI, PCI, virtio.
New tests for TPM ACPI.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Fri 12 Jun 2020 15:18:04 BST
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* remotes/mst/tags/for_upstream: (58 commits)
virtio-pci: fix queue_enable write
pci: Display PCI IRQ pin in "info pci"
Fix parameter type in vhost migration log path
acpi: ged: rename event memory region
acpi: fadt: add hw-reduced sleep register support
acpi: madt: skip pci override on pci-less systems.
acpi: create acpi-common.c and move madt code
acpi: make build_madt() more generic.
virtio: add vhost-user-vsock-pci device
virtio: add vhost-user-vsock base device
vhost-vsock: add vhost-vsock-common abstraction
hw/pci: Fix crash when running QEMU with "-nic model=rocker"
libvhost-user: advertise vring features
Lift max ram slots limit in libvhost-user
Support individual region unmap in libvhost-user
Support adding individual regions in libvhost-user
Support ram slot configuration in libvhost-user
Refactor out libvhost-user fault generation logic
Lift max memory slots limit imposed by vhost-user
Transmit vhost-user memory regions individually
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'chardev')
| -rw-r--r-- | chardev/char-socket.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/chardev/char-socket.c b/chardev/char-socket.c index db253d4024..18e762643b 100644 --- a/chardev/char-socket.c +++ b/chardev/char-socket.c @@ -175,15 +175,16 @@ static int tcp_chr_write(Chardev *chr, const uint8_t *buf, int len) if (ret < 0 && errno != EAGAIN) { if (tcp_chr_read_poll(chr) <= 0) { + /* Perform disconnect and return error. */ tcp_chr_disconnect_locked(chr); - return len; } /* else let the read handler finish it properly */ } return ret; } else { - /* XXX: indicate an error ? */ - return len; + /* Indicate an error. */ + errno = EIO; + return -1; } } |