OpenE2K/qemu-e2k
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qemu-e2k/hw/char
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Pierre Morel d895d25ae2 s390x: css: report errors from ccw_dstream_read/write 
ccw_dstream_read/write functions returned values are sometime
not taking into account and reported back to the upper level
of interpretation of CCW instructions.

It follows that accessing an invalid address does not trigger
a subchannel status program check to the guest as it should.

Let's test the return values of ccw_dstream_write[_buf] and
ccw_dstream_read[_buf] and report it to the caller.

Cc: qemu-stable@nongnu.org
Signed-off-by: Pierre Morel <pmorel@linux.ibm.com>
Acked-by: Halil Pasic <pasic@linux.ibm.com>
Message-Id: <1617899529-9329-2-git-send-email-pmorel@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2021-04-09 10:52:13 +02:00
..
avr_usart.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
bcm2835_aux.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
cadence_uart.c clock: Add ClockEvent parameter to callbacks 2021-03-08 17:20:01 +00:00
cmsdk-apb-uart.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
debugcon.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
digic-uart.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
escc.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
etraxfs_ser.c hw: Replace anti-social QOM type names 2021-03-19 15:18:43 +01:00
exynos4210_uart.c hw/char/exynos4210_uart: Fix missing call to report ready for input 2021-02-02 17:00:54 +00:00
goldfish_tty.c hw/char: add goldfish-tty 2021-03-15 21:02:03 +01:00
grlib_apbuart.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
ibex_uart.c hw/char: disable ibex uart receive if the buffer is full 2021-03-22 21:54:40 -04:00
imx_serial.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
ipoctal232.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
Kconfig hw/char: add goldfish-tty 2021-03-15 21:02:03 +01:00
lm32_juart.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
lm32_uart.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
mcf_uart.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
mchp_pfsoc_mmuart.c
meson.build hw/char: add goldfish-tty 2021-03-15 21:02:03 +01:00
milkymist-uart.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
nrf51_uart.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
omap_uart.c
parallel-isa.c
parallel.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
pl011.c hw/arm/virt: Disable pl011 clock migration if needed 2021-03-23 11:47:31 +00:00
renesas_sci.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
riscv_htif.c
sclpconsole-lm.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
sclpconsole.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
serial-isa.c
serial-pci-multi.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
serial-pci.c
serial.c Remove superfluous timer_del() calls 2021-01-08 15:13:38 +00:00
sh_serial.c
sifive_uart.c
spapr_vty.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
stm32f2xx_usart.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
terminal3270.c s390x: css: report errors from ccw_dstream_read/write 2021-04-09 10:52:13 +02:00
trace-events hw/char: add goldfish-tty 2021-03-15 21:02:03 +01:00
trace.h
virtio-console.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
virtio-serial-bus.c Remove superfluous timer_del() calls 2021-01-08 15:13:38 +00:00
xen_console.c
xilinx_uartlite.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00