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Peter Maydell 525009d04f block: improve error reporting for unsupported O_DIRECT 
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Merge remote-tracking branch 'remotes/berrange/tags/block-odirect-pull-request' into staging

block: improve error reporting for unsupported O_DIRECT

# gpg: Signature made Wed 16 Sep 2020 10:45:48 BST
# gpg:                using RSA key DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" [full]
# gpg:                 aka "Daniel P. Berrange <berrange@redhat.com>" [full]
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E  8E3F BE86 EBB4 1510 4FDF

* remotes/berrange/tags/block-odirect-pull-request:
  block/file: switch to use qemu_open/qemu_create for improved errors
  util: give a specific error message when O_DIRECT doesn't work
  util: introduce qemu_open and qemu_create with error reporting
  util: add Error object for qemu_open_internal error reporting
  util: refactor qemu_open_old to split off variadic args handling
  util: rename qemu_open() to qemu_open_old()
  util: split off a helper for dealing with O_CLOEXEC flag
  monitor: simplify functions for getting a dup'd fdset entry

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-16 16:25:30 +01:00
..
9pfs 9pfs: disable msize warning for synth driver 2020-09-15 12:12:03 +02:00
acpi trivial patches pull request 20200911 2020-09-12 14:23:15 +01:00
adc meson: convert hw/adc 2020-08-21 06:30:32 -04:00
alpha Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
arm hw/arm/npcm7xx: add board setup stub for CPU and UART clocks 2020-09-14 14:24:59 +01:00
audio Use OBJECT_DECLARE_TYPE where possible 2020-09-09 09:27:11 -04:00
avr Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
block QOM boilerplate cleanup 2020-09-11 19:26:51 +01:00
char This PR includes multiple fixes and features for RISC-V: 2020-09-13 20:29:35 +01:00
core Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
cpu Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
cris meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
display virtio-gpu: build modular 2020-09-15 14:11:49 +02:00
dma This PR includes multiple fixes and features for RISC-V: 2020-09-13 20:29:35 +01:00
gpio This PR includes multiple fixes and features for RISC-V: 2020-09-13 20:29:35 +01:00
hppa Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
hyperv trivial patches pull request 20200911 2020-09-12 14:23:15 +01:00
i2c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
i386 Various misc and testing fixes: 2020-09-12 22:54:32 +01:00
ide ahci: Rename ICH_AHCI to ICH9_AHCI 2020-09-09 13:20:22 -04:00
input Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
intc This PR includes multiple fixes and features for RISC-V: 2020-09-13 20:29:35 +01:00
ipack Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
ipmi Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
isa trivial patches pull request 20200911 2020-09-12 14:23:15 +01:00
lm32 hw/sd/milkymist: Do not create SD card within the SD host controller 2020-08-21 16:22:43 +02:00
m68k esp: Rename ESP_STATE to ESP 2020-09-09 13:20:22 -04:00
mem hw/mem: Stubbed out NPCM7xx Memory Controller model 2020-09-14 14:24:59 +01:00
microblaze Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
mips trivial patches pull request 20200911 2020-09-12 14:23:15 +01:00
misc hw/misc: Add NPCM7xx Clock Controller device model 2020-09-14 14:24:58 +01:00
moxie meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
net This PR includes multiple fixes and features for RISC-V: 2020-09-13 20:29:35 +01:00
nios2 meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
nubus meson: convert hw/nubus 2020-08-21 06:30:25 -04:00
nvram hw/nvram: NPCM7xx OTP device model 2020-09-14 14:24:59 +01:00
openrisc meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
pci meson: convert hw/pci 2020-08-21 06:30:28 -04:00
pci-bridge Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
pci-host sabre: Rename SABRE_DEVICE to SABRE 2020-09-09 13:20:22 -04:00
pcmcia pxa2xx: Move QOM macros to header 2020-08-27 14:04:55 -04:00
ppc QOM boilerplate cleanup 2020-09-11 19:26:51 +01:00
rdma Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
riscv hw/riscv: Sort the Kconfig options in alphabetical order 2020-09-09 15:54:19 -07:00
rtc QOM boilerplate cleanup 2020-09-11 19:26:51 +01:00
rx Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
s390x util: rename qemu_open() to qemu_open_old() 2020-09-16 10:33:48 +01:00
scsi esp: Rename ESP_STATE to ESP 2020-09-09 13:20:22 -04:00
sd This PR includes multiple fixes and features for RISC-V: 2020-09-13 20:29:35 +01:00
semihosting meson: convert hw/semihosting 2020-08-21 06:30:25 -04:00
sh4 Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
smbios hw/smbios: add options for type 4 max-speed and current-speed 2020-08-27 08:29:13 -04:00
sparc esp: Rename ESP_STATE to ESP 2020-09-09 13:20:22 -04:00
sparc64 sabre: Rename SABRE_DEVICE to SABRE 2020-09-09 13:20:22 -04:00
ssi hw/ssi: NPCM7xx Flash Interface Unit device model 2020-09-14 14:24:59 +01:00
timer hw/timer: Add NPCM7xx Timer device model 2020-09-14 14:24:58 +01:00
tpm QOM boilerplate cleanup 2020-09-11 19:26:51 +01:00
tricore meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
unicore32 meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
usb util: rename qemu_open() to qemu_open_old() 2020-09-16 10:33:48 +01:00
vfio util: rename qemu_open() to qemu_open_old() 2020-09-16 10:33:48 +01:00
virtio QOM boilerplate cleanup 2020-09-11 19:26:51 +01:00
watchdog Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
xen Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
xenpv meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
xtensa target/xtensa: implement NMI support 2020-08-21 12:48:14 -07:00
Kconfig hw/avr: Add limited support for some Arduino boards 2020-07-11 11:02:05 +02:00
meson.build meson: convert hw/arch* 2020-08-21 06:30:33 -04:00