haraldwolff/qemu-patch-raspberry4
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qemu-patch-raspberry4/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 hw/char: Add Microchip PolarFire SoC MMUART emulation 2020-09-09 15:54:18 -07:00
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 serial: start making SerialMM a sysbus device 2020-01-07 17:23:30 +04:00
parallel-isa.c isa: Convert uses of isa_create() with Coccinelle 2020-06-15 22:05:28 +02:00
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 hw/riscv: Move riscv_htif model to hw/char 2020-09-09 15:54:19 -07:00
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 hw/char/serial-{isa, pci}: Alias QDEV properties from generic serial object 2020-09-30 19:09:20 +02:00
serial-pci-multi.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
serial-pci.c hw/char/serial-{isa, pci}: Alias QDEV properties from generic serial object 2020-09-30 19:09:20 +02:00
serial.c Remove superfluous timer_del() calls 2021-01-08 15:13:38 +00:00
sh_serial.c chardev: Use QEMUChrEvent enum in IOEventHandler typedef 2020-01-08 11:15:35 +01:00
sifive_uart.c hw/riscv: Move sifive_uart model to hw/char 2020-09-09 15:54:19 -07:00
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 trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
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 Include sysemu/sysemu.h a lot less 2019-08-16 13:31:53 +02:00
xilinx_uartlite.c qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00