Alberto Garcia 543770bd2e block: Allow changing 'detect-zeroes' on reopen ...

'detect-zeroes' is one of the basic BlockdevOptions available for all
drivers, but it's not handled by bdrv_reopen_prepare(), so any attempt
to change it results in an error:

   (qemu) qemu-io virtio0 "reopen -o detect-zeroes=on"
   Cannot change the option 'detect-zeroes'

Since there's no reason why we shouldn't allow changing it and the
implementation is simple let's just do it.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

2018-10-01 12:51:12 +02:00

..

block

block: Allow changing 'detect-zeroes' on reopen

2018-10-01 12:51:12 +02:00

chardev

chardev/char-fe: Fix typos

2018-08-23 13:32:50 +02:00

crypto

tests: call qcrypto_init instead of gnutls_global_init

2018-07-24 17:33:39 +01:00

disas

RISC-V Disassembler

2018-03-07 08:30:28 +13:00

exec

ppc: Remove deprecated ppcemb target

2018-08-28 11:31:23 +10:00

fpu

softfloat: Add scaling float-to-int routines

2018-08-24 13:17:30 +01:00

hw

hw/qdev-core: Fix description of instance_init

2018-09-25 17:26:18 +02:00

io

qio: non-default context for TLS handshake

2018-03-06 10:19:07 +00:00

libdecnumber

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migration

vmstate.h: Provide VMSTATE_UINT16_SUB_ARRAY

2018-08-14 17:17:20 +01:00

monitor

monitor: Fix unsafe sharing of @cur_mon among threads

2018-07-23 14:00:03 +02:00

net

net: Remove the deprecated -tftp, -bootp, -redir and -smb options

2018-08-31 09:53:03 +02:00

qapi

Monitor patches for 2018-09-01

2018-09-24 15:43:33 +01:00

qemu

qht: constify qht_statistics_init

2018-09-26 08:55:54 -07:00

qom

qom: convert the CPU list to RCU

2018-08-23 18:46:25 +02:00

scsi

pr-manager: add query-pr-managers QMP command

2018-06-28 19:05:35 +02:00

standard-headers

fw_cfg: import & use linux/qemu_fw_cfg.h

2018-08-23 18:46:25 +02:00

sysemu

fw_cfg: ignore suffixes in the bootdevice list dependent on machine class

2018-08-16 22:27:43 -03:00

ui

dmabuf: add y0_top, pass it to spice

2018-08-24 08:40:11 +02:00

elf.h

elf: Add EM_NANOMIPS value as a valid one for e_machine field

2018-08-24 17:51:59 +02:00

glib-compat.h

glib: enforce the minimum required version and warn about old APIs

2018-06-29 12:22:28 +01:00

qemu-common.h

qemu-options: Bail out on unsupported options instead of silently ignoring them

2018-05-09 00:13:39 +02:00

qemu-io.h

qemu-io: Let command functions return error code

2018-06-11 16:18:45 +02:00

trace-tcg.h

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