Daniel P. Berrange 6ab3fc32ea hw: replace most use of qemu_chr_fe_write with qemu_chr_fe_write_all ... The qemu_chr_fe_write method will return -1 on EAGAIN if the chardev backend write would block. Almost no callers of the qemu_chr_fe_write() method check the return value, instead blindly assuming data was successfully sent. In most cases this will lead to silent data loss on interactive consoles, but in some cases (eg RNG EGD) it'll just cause corruption of the protocol being spoken. We unfortunately can't fix the virtio-console code, due to a bug in the Linux guest drivers, which would cause the entire Linux kernel to hang if we delay processing of the incoming data in any way. Fixing this requires first fixing the guest driver to not hold spinlocks while writing to the hvc device backend. Fixes bug: https://bugs.launchpad.net/qemu/+bug/1586756 Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <1473170165-540-4-git-send-email-berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2016-09-13 19:09:42 +02:00
..
arp_table.c
bootp.c
bootp.h	Clean up decorations and whitespace around header guards	2016-07-12 16:20:46 +02:00
cksum.c
COPYRIGHT
debug.h
dhcpv6.c
dhcpv6.h
dnssearch.c
if.c
if.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
ip6_icmp.c
ip6_icmp.h
ip6_input.c
ip6_output.c
ip6.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
ip_icmp.c
ip_icmp.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
ip_input.c
ip_output.c
ip.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
libslirp.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
main.h	Clean up decorations and whitespace around header guards	2016-07-12 16:20:46 +02:00
Makefile.objs
mbuf.c
mbuf.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
misc.c
misc.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
ndp_table.c
sbuf.c
sbuf.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
slirp_config.h
slirp.c	hw: replace most use of qemu_chr_fe_write with qemu_chr_fe_write_all	2016-09-13 19:09:42 +02:00
slirp.h	slirp: Rename "struct arphdr" to "struct slirp_arphdr"	2016-08-16 12:17:36 +01:00
socket.c
socket.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
tcp_input.c
tcp_output.c
tcp_subr.c
tcp_timer.c
tcp_timer.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
tcp_var.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
tcp.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
tcpip.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
tftp.c
tftp.h	Clean up decorations and whitespace around header guards	2016-07-12 16:20:46 +02:00
udp6.c
udp.c
udp.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00