Jim Fehlig d532f45d94 libxl: don't add cache mode for qdisk cdrom drives ...

qemu commit 91a097e7 forbids specifying cache mode for empty
drives. Attempting to create a domain with an empty qdisk cdrom
drive results in

qemu-system-x86_64: -drive if=ide,index=1,readonly=on,media=cdrom,
   cache=writeback,id=ide-832: Must specify either driver or file

libxl only allows an empty 'target=' for cdroms. By default, cdroms
are readonly (see the 'access' parameter in xl-disk-configuration.txt)
and forced to readonly by any tools (e.g. xl) using libxlutil's
xlu_disk_parse() function. With cdroms always marked readonly,
explicitly specifying the cache mode for cdrom drives can be dropped.
The drive's 'readonly=on' option can also be set unconditionally.

Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>

2016-05-15 16:07:32 +01:00

..

blktap2

Revert "blktap2: Use RING_COPY_REQUEST"

2016-05-12 14:24:39 +02:00

console

xenconsole: update help message

2016-03-22 16:56:51 -04:00

debugger

tools/kdd: Fix uninitialised variable warning

2016-04-27 20:31:48 +01:00

examples

docs: get rid of the SEDF scheduler

2015-07-08 14:37:43 +01:00

firmware

rombios/tcgbios: initialise logdataptr in HashLogEvent32

2016-05-06 15:50:20 +01:00

flask

flask/policy: don't audit commandline / build_id queries

2016-05-06 12:03:28 +02:00

helpers

init-xenstore-domain: cleanup all resources on a single exit path

2016-02-11 15:36:15 +00:00

hotplug

xendriverdomain: use POSIX sh and not bash

2016-05-12 17:37:27 +01:00

include

xen/tools: fix substitution of __align8__ uint64_t inside of headers

2016-04-27 14:12:36 +01:00

libfsimage

libfsimage: fix bad header guard

2016-04-25 17:12:40 +01:00

libs

libxenevtchn: rename evtchn_port_or_errot_t as xenevtchn_port...

2016-02-04 15:19:30 +00:00

libvchan

libxenevtchn: rename evtchn_port_or_errot_t as xenevtchn_port...

2016-02-04 15:19:30 +00:00

libxc

XENVER_build_id/libxc: Provide ld-embedded build-id

2016-04-29 03:59:14 -04:00

libxl

libxl: don't add cache mode for qdisk cdrom drives

2016-05-15 16:07:32 +01:00

memshr

Replace FSF street address with canonical URL

2015-07-29 11:14:07 +01:00

misc

tools/xsplice: fix mixing system errno values with Xen ones.

2016-05-04 16:31:13 +01:00

ocaml

ocaml/xc_get_cpu_featureset/arm: Return not implemented on ARM

2016-05-02 10:19:34 +01:00

pygrub

tools/pygrub: fix usage of LDFLAGS

2016-04-27 14:14:33 +01:00

python

tools/python: corrently use LDFLAGS and CFLAGS

2016-04-27 14:14:27 +01:00

tests

xenaccess: minor fixes and extra printouts

2016-04-22 18:38:45 +01:00

xcutils

tools: Refactor hypercall calling wrappers into libxencall.

2016-01-22 12:23:30 +00:00

xenbackendd

Replace FSF street address with canonical URL

2015-07-29 11:14:07 +01:00

xenmon

xenmon: initialise dummy array

2016-02-11 15:12:18 +00:00

xenpaging

xenpaging: don't try to log via xch if xc_interface_close fails

2016-02-19 16:45:10 +00:00

xenpmd

Replace FSF street address with canonical URL

2015-07-29 11:14:07 +01:00

xenstat

tools/xenstat: Avoid comparing '0 <= unsigned integer'

2016-04-27 20:29:35 +01:00

xenstore

xenstore: add stddef.h to xenstore_lib.h

2016-02-03 11:24:54 +00:00

xentrace

Revert "libxc/libxl/python/xenstat/ocaml: Use new XEN_VERSION hypercall"

2016-04-26 11:53:49 +02:00

config.h.in

xen/arm: Propagate clock-frequency to DOMU if present in the DT timer node

2015-06-25 10:59:08 +01:00

configure

configure: Fix when no libsystemd compat lib are available

2016-05-04 16:31:16 +01:00

configure.ac

build: rename CONFIG_REMUS_NETBUF to CONFIG_LIBNL

2016-04-06 15:10:10 +01:00

cross-install

cross-install: Only apply in tools directory, and automatically wrap $INSTALL.

2008-08-30 08:36:02 +01:00

Makefile

tools: configure correct trace backend for QEMU

2016-05-11 10:03:54 +01:00

Rules.mk

tools: Do not expose all builds to unstable hypercall APIs by default

2016-02-04 15:20:40 +00:00