Munkyu Im [Fri, 5 Aug 2016 06:39:18 +0000 (15:39 +0900)]
dnd: change dropping action for the installable file
Shows selection dialog to choose pushing, installing, or cancelling the
installable file.
Change-Id: I4431b83f17105bef60028d58f27b9351a048194e
Signed-off-by: Munkyu Im <munkyu.im@samsung.com>
SeokYeon Hwang [Mon, 8 Aug 2016 08:16:43 +0000 (17:16 +0900)]
Merge branch 'develop_qemu_2.6' into develop
Change-Id: I3cc654e938834434ef4a9662b1066430a97dc35a
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
Munkyu Im [Thu, 4 Aug 2016 05:38:21 +0000 (14:38 +0900)]
ecp: wrap launcher to launch ecp on Windows
Change-Id: I1592ba1a09a76e3989684e7f7b3451f8ee9b7079
Signed-off-by: Munkyu Im <munkyu.im@samsung.com>
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
SeokYeon Hwang [Thu, 4 Aug 2016 09:09:28 +0000 (18:09 +0900)]
build: fix compilation error for new modules
Change-Id: I5211b3428af3b5bfe0f06fb12faad889f76a351a
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
SeokYeon Hwang [Thu, 4 Aug 2016 06:25:20 +0000 (15:25 +0900)]
Merge branch 'develop' into develop_qemu_2.6
SeokYeon Hwang [Fri, 29 Jul 2016 05:31:49 +0000 (14:31 +0900)]
package: update version (2.5.17)
Change-Id: I72e19ffd0b2d5d876781b660b011f9b387abb243
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
Sooyoung Ha [Fri, 29 Jul 2016 02:24:42 +0000 (11:24 +0900)]
sensor: modify initial value of pedometer
The pedometer sensor is disabled by default. The sensor framework will
enable if it is available.
Change-Id: I0e1546e86a11b5f09a2869951ea8ad6dd2054b4a
Signed-off-by: Sooyoung Ha <yoosah.ha@samsung.com>
Sooyoung Ha [Sun, 10 Jul 2016 09:02:07 +0000 (18:02 +0900)]
sensor: add pedometer sensor device
Change-Id: I4bf3bf11a0942e82f5bdd371d066864f6a2c8be8
Signed-off-by: Sooyoung Ha <yoosah.ha@samsung.com>
TaeHyeong Lee [Thu, 14 Jul 2016 01:34:45 +0000 (10:34 +0900)]
tuner: add maru_tuner
Change-Id: Icaf347d674bf8e9893ebcb3a521fbd3dcf007c5a
Signed-off-by: TaeHyeong Lee <time.lee@samsung.com>
SeokYeon Hwang [Tue, 26 Jul 2016 04:20:54 +0000 (13:20 +0900)]
Merge branch 'develop' into develop_qemu_2.6
Change-Id: Iedd4489f6321fa251bd7cbe917e258cd1f60f21d
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
SeokYeon Hwang [Tue, 26 Jul 2016 02:40:20 +0000 (11:40 +0900)]
package: update version (2.5.16)
Change-Id: Ifeee955ceda2c877559af037a84d76b6528d4bc7
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
SeokYeon Hwang [Tue, 26 Jul 2016 02:14:45 +0000 (11:14 +0900)]
ecp: find new commonized ECP in Windows
Change-Id: Ia1d800b0ba5d7403d98ab4371c2b76b894ed2094
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
Sooyoung Ha [Tue, 19 Jul 2016 05:38:18 +0000 (14:38 +0900)]
package: update version (2.5.15)
Change-Id: Id42bd5bd94270d7735712bc62a2e107a2c7eb423
Signed-off-by: Sooyoung Ha <yoosah.ha@samsung.com>
Sooyoung Ha [Mon, 18 Jul 2016 03:15:57 +0000 (12:15 +0900)]
log: modify trivial log printing level
This message is used for running CLI test.
Change-Id: Ifd0610386cfa18daf646b3f23a57a67f691680f6
Signed-off-by: Sooyoung Ha <yoosah.ha@samsung.com>
SeokYeon Hwang [Mon, 18 Jul 2016 05:51:31 +0000 (14:51 +0900)]
ecp: new ECP move to tools path
Change-Id: I50a60f1fd4382094a4aa72d79068383c8b09df76
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
SeokYeon Hwang [Tue, 12 Jul 2016 02:47:31 +0000 (11:47 +0900)]
package: update version (2.5.14)
Change-Id: I103dd177131bf5ac7b7fd63796cd614da5603058
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
SeokYeon Hwang [Mon, 11 Jul 2016 06:15:34 +0000 (15:15 +0900)]
ecp: prepare to launch new ecp
Change-Id: Iea134b63272f0c25cd37666acafd2b42ea6de6ae
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
SeokYeon Hwang [Fri, 8 Jul 2016 11:36:33 +0000 (20:36 +0900)]
vigs: add vblank emulation for headless emulator
Change-Id: Iac85fa67399b51890bfb54c37698f56f2ef40468
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
SeokYeon Hwang [Sun, 10 Jul 2016 11:01:20 +0000 (20:01 +0900)]
input: remove deadlock occured by missing mutex unlock
Change-Id: I06a2ac4437085e959be84f1c465a067a8a457ec2
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
SeokYeon Hwang [Sun, 10 Jul 2016 11:04:40 +0000 (20:04 +0900)]
ui: clean-up logging for Qt5 UI
Change-Id: I98436a9f75c8c639ea05289641df09f4383d7e2d
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
Sooyoung Ha [Wed, 6 Jul 2016 06:37:19 +0000 (15:37 +0900)]
virtfs: enable virtfs for qemu 2.6
Change-Id: I1b290381a46b7170dc0d356dd96df8defc97ef93
Signed-off-by: Sooyoung Ha <yoosah.ha@samsung.com>
SeokYeon Hwang [Fri, 8 Jul 2016 11:38:00 +0000 (20:38 +0900)]
ui: remove local change that is applied upstream
Change-Id: Ia9d027c2f4d28f8725601a94c55a90f658582538
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
Munkyu Im [Thu, 7 Jul 2016 06:02:22 +0000 (15:02 +0900)]
package: update version (2.5.13)
Change-Id: I1888298dc732259fe758dcb865dd75e28501f36a
Signed-off-by: Munkyu Im <munkyu.im@samsung.com>
SeokYeon Hwang [Wed, 6 Jul 2016 06:04:32 +0000 (15:04 +0900)]
Merge branch 'develop' into develop_qemu_2.6
Change-Id: Id31ceffdbfe8938ea70a11f904fb38e2c4732dd0
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
SeokYeon Hwang [Sat, 2 Jul 2016 06:07:15 +0000 (15:07 +0900)]
package: make it buildable on Windows and MacOSX
VIRTFS is disabled temporarily. It is work again soon.
Change-Id: Ifa8ced8577e78c1cea8dbf314aedb4b33bfb2528
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
Signed-off-by: Sooyoung Ha <yoosah.ha@samsung.com>
jihye424.kim [Mon, 4 Jul 2016 08:13:36 +0000 (17:13 +0900)]
package: update version (2.5.12)
Change-Id: Ifab9105245166f2c188fe7dab3b89edd4eafb2d1
Signed-off-by: jihye424.kim <jihye424.kim@samsung.com>
jihye424.kim [Mon, 4 Jul 2016 05:57:26 +0000 (14:57 +0900)]
skin: remove extra space for mac os
Change-Id: Iaf078d1f89333f096470047174a9c55b98b52407
Signed-off-by: jihye424.kim <jihye424.kim@samsung.com>
Sooyoung Ha [Tue, 28 Jun 2016 02:26:26 +0000 (11:26 +0900)]
package: update version (2.5.11)
Change-Id: Id016bf86be3b9dc60de36d44e738433c3b12bbff
Signed-off-by: Sooyoung Ha <yoosah.ha@samsung.com>
Sooyoung Ha [Tue, 28 Jun 2016 02:06:15 +0000 (11:06 +0900)]
package: add comma between prerequisite packages
Change-Id: I3a2fd5fe6621b76e561beecc6181f22fe836e34a
Signed-off-by: Sooyoung Ha <yoosah.ha@samsung.com>
jihye424.kim [Mon, 27 Jun 2016 02:21:39 +0000 (11:21 +0900)]
package: update version(2.5.10)
Change-Id: I7673bf85f45f8418e64d04c2e0be3db0fcf9b6c6
Signed-off-by: jihye424.kim <jihye424.kim@samsung.com>
SeokYeon Hwang [Sat, 25 Jun 2016 12:35:07 +0000 (21:35 +0900)]
net_helper: fix bugs in D&D logics
Local variable that is char[] type should be initialize with NULL char.
Unnecessary global variable is removed. And, now we can provide D&D
features even if we cannot identify default user home directory.
(At the time, we will use "/tmp" directory as a default.)
Change-Id: I365e782771982700e0096c076603c7d655fa7e55
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
SeokYeon Hwang [Tue, 21 Jun 2016 03:17:38 +0000 (12:17 +0900)]
esm: rewrite with new virtio API
Change-Id: Ic0ab82d0fb256d836626ccbfc874929680755f1a
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
SeokYeon Hwang [Thu, 23 Jun 2016 04:18:47 +0000 (13:18 +0900)]
input: rotary device move into maru_virtio_input
Change-Id: I0c9bbb0e5f92b13dd05539333c2a0155884bf3a9
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
SeokYeon Hwang [Tue, 21 Jun 2016 13:49:20 +0000 (22:49 +0900)]
input: introduce maru_virtio_input
"maru_virtio_input" contains touchscreen, keyboard, hwkey now.
"rotary" will be added soon.
Change-Id: I6a8983e8d7e6e78489ec06d77497042f85d823d7
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
jihye424.kim [Thu, 23 Jun 2016 05:22:48 +0000 (14:22 +0900)]
skin: change default number of hw button to 6 from 4
Change-Id: I14dee69cd1713d220c1d514b720386514411d09d
Signed-off-by: jihye424.kim <jihye424.kim@samsung.com>
Sooyoung Ha [Fri, 17 Jun 2016 10:40:19 +0000 (19:40 +0900)]
package: update emulator prerequisite packages
Change-Id: Iaf1177308913939a7098cb99346d06974b4a003b
Signed-off-by: Sooyoung Ha <yoosah.ha@samsung.com>
SeokYeon Hwang [Mon, 20 Jun 2016 09:44:25 +0000 (18:44 +0900)]
package: make it buildable
Follow-up header modification.
(commit
90ce6e2644db2c47d72f364b4de57342e50bd10a)
Follow-up virtio API modification.
(commit
51b19ebe4320f3dcd93cea71235c1219318ddfd2)
Change-Id: Ia7b5c2a25b6ad597ba0f506fc616a67984eae6e9
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
SeokYeon Hwang [Mon, 20 Jun 2016 06:25:48 +0000 (15:25 +0900)]
Merge branch 'develop' into develop_qemu_2.6
Change-Id: Ic166886aa338b0d927bcd9a56cb81f6fb6afa0d6
SeokYeon Hwang [Mon, 20 Jun 2016 06:25:33 +0000 (15:25 +0900)]
Merge tag 'v2.6.0' into develop
v2.6.0 release
Change-Id: I76aaeae2ace35ddf6dbbd4c11436724688b01929
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
SeokYeon Hwang [Thu, 16 Jun 2016 09:55:03 +0000 (18:55 +0900)]
yagl: fix the display broken issue
Change-Id: Ia9c243f59aa86e41c990f071ade4897e5a462801
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
Sooyoung Ha [Thu, 16 Jun 2016 07:26:37 +0000 (16:26 +0900)]
package: update version (2.5.9)
Change-Id: Ieb54fc330bb5e382bd459c043cfe086304b2d46e
Signed-off-by: Sooyoung Ha <yoosah.ha@samsung.com>
Sooyoung Ha [Thu, 16 Jun 2016 05:49:54 +0000 (14:49 +0900)]
yagl: introduce yagl protocol version
Now yagl device receives the protocol version from emulator run option
and put it into emulator kernel to notice to user.
Change-Id: Id3baacf035a2e723a0ebad4e1cfe22b26af72d03
Signed-off-by: Sooyoung Ha <yoosah.ha@samsung.com>
SeokYeon Hwang [Wed, 15 Jun 2016 08:36:13 +0000 (17:36 +0900)]
input: rewrite virtio touchscreen / keyboard device
Simplified input processing and delivering logics.
Used proper virtio APIs.
Change-Id: Iebb5dede2b34d0e1a9243d65258bffd3180f56df
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
SeokYeon Hwang [Mon, 13 Jun 2016 05:14:41 +0000 (14:14 +0900)]
package: update version (2.5.8)
Change-Id: Ia49e63148b733b299e432b467213f34d83b5127b
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
SeokYeon Hwang [Thu, 9 Jun 2016 08:36:22 +0000 (17:36 +0900)]
package: use rpath based library loading for Linux
On Linux, now, we use rpath based library loading.
Some unnecessary dependency is detached from qt5_msgbox.
Change-Id: I43c9ed9f84b97c52240402728f46ff51bf12f78a
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
Sooyoung Ha [Thu, 9 Jun 2016 05:14:49 +0000 (14:14 +0900)]
package: update version (2.5.7)
Change-Id: I9e33615eac3dfcd16a92f8e0400db99b3c9fbffb
Signed-off-by: Sooyoung Ha <yoosah.ha@samsung.com>
SeokYeon Hwang [Wed, 8 Jun 2016 06:58:30 +0000 (15:58 +0900)]
package: remove spice-server dependancy
"spice-server" has a build problem now. So we remove its dependancy
temporarily.
Redundant "install" / "remove" scripts are removed.
Change-Id: I4a499df8bda3fd7299a3d6281b1d01b794ac5c24
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
Sooyoung Ha [Tue, 7 Jun 2016 02:41:52 +0000 (11:41 +0900)]
package: update version (2.5.6)
Change-Id: I4c384e17f64f4674ea7f131bcb119c0b5bce21ee
Signed-off-by: Sooyoung Ha <yoosah.ha@samsung.com>
SeokYeon Hwang [Wed, 1 Jun 2016 06:57:34 +0000 (15:57 +0900)]
package: use @rpath based library loading for MacOSX
Change-Id: I9b46d17b2e976c10009e8274f1fb5ffc918420a0
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
Munkyu Im [Thu, 26 May 2016 05:32:18 +0000 (14:32 +0900)]
Merge branch 'features/dnd' into tizen_3.0_develop
Change-Id: Idaba41f03534faef364701012e69aa1fb4831dd5
Signed-off-by: Munkyu Im <munkyu.im@samsung.com>
Munkyu Im [Wed, 25 May 2016 09:28:16 +0000 (18:28 +0900)]
package: update version (2.5.5)
Change-Id: I97d657dc98d4a3cf1c4e6b4ab544404b3fb2f2b2
Signed-off-by: Munkyu Im <munkyu.im@samsung.com>
Munkyu Im [Mon, 23 May 2016 10:18:22 +0000 (19:18 +0900)]
net: remove tap uninstaller
Change-Id: Ie3beb2883cd8321bffeca61221742c7f33749637
Signed-off-by: Munkyu Im <munkyu.im@samsung.com>
Peter Maydell [Wed, 11 May 2016 15:44:26 +0000 (16:44 +0100)]
Update version for v2.6.0 release
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 9 May 2016 13:08:12 +0000 (14:08 +0100)]
Update version for v2.6.0-rc5 release
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 9 May 2016 12:42:25 +0000 (13:42 +0100)]
Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-
20160509-1' into staging
vga security fixes (CVE-2016-3710, CVE-2016-3712)
# gpg: Signature made Mon 09 May 2016 13:39:30 BST using RSA key ID
D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
* remotes/kraxel/tags/pull-vga-
20160509-1:
vga: make sure vga register setup for vbe stays intact (CVE-2016-3712).
vga: update vga register setup on vbe changes
vga: factor out vga register setup
vga: add vbe_enabled() helper
vga: fix banked access bounds checking (CVE-2016-3710)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 2 May 2016 16:27:01 +0000 (17:27 +0100)]
Update version for v2.6.0-rc4 release
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Gerd Hoffmann [Fri, 15 Apr 2016 06:43:29 +0000 (08:43 +0200)]
Revert "acpi: mark PMTIMER as unlocked"
This reverts commit
7070e085d490c396f9237c8f10bf8b6e69cd0066.
Commit message claims locking is not needed, but that appears
to not be true, seabios ehci driver runs into timekeeping problems
with this, see
https://bugzilla.redhat.com/show_bug.cgi?id=1322713
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id:
1460702609-25971-1-git-send-email-kraxel@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Gerd Hoffmann [Tue, 26 Apr 2016 12:48:06 +0000 (14:48 +0200)]
vga: make sure vga register setup for vbe stays intact (CVE-2016-3712).
Call vbe_update_vgaregs() when the guest touches GFX, SEQ or CRT
registers, to make sure the vga registers will always have the
values needed by vbe mode. This makes sure the sanity checks
applied by vbe_fixup_regs() are effective.
Without this guests can muck with shift_control, can turn on planar
vga modes or text mode emulation while VBE is active, making qemu
take code paths meant for CGA compatibility, but with the very
large display widths and heigts settable using VBE registers.
Which is good for one or another buffer overflow. Not that
critical as they typically read overflows happening somewhere
in the display code. So guests can DoS by crashing qemu with a
segfault, but it is probably not possible to break out of the VM.
Fixes: CVE-2016-3712
Reported-by: Zuozhi Fzz <zuozhi.fzz@alibaba-inc.com>
Reported-by: P J P <ppandit@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Tue, 26 Apr 2016 13:39:22 +0000 (15:39 +0200)]
vga: update vga register setup on vbe changes
Call the new vbe_update_vgaregs() function on vbe configuration
changes, to make sure vga registers are up-to-date.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Tue, 26 Apr 2016 13:24:18 +0000 (15:24 +0200)]
vga: factor out vga register setup
When enabling vbe mode qemu will setup a bunch of vga registers to make
sure the vga emulation operates in correct mode for a linear
framebuffer. Move that code to a separate function so we can call it
from other places too.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Tue, 26 Apr 2016 12:11:34 +0000 (14:11 +0200)]
vga: add vbe_enabled() helper
Makes code a bit easier to read.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Tue, 26 Apr 2016 06:49:10 +0000 (08:49 +0200)]
vga: fix banked access bounds checking (CVE-2016-3710)
vga allows banked access to video memory using the window at 0xa00000
and it supports a different access modes with different address
calculations.
The VBE bochs extentions support banked access too, using the
VBE_DISPI_INDEX_BANK register. The code tries to take the different
address calculations into account and applies different limits to
VBE_DISPI_INDEX_BANK depending on the current access mode.
Which is probably effective in stopping misprogramming by accident.
But from a security point of view completely useless as an attacker
can easily change access modes after setting the bank register.
Drop the bogus check, add range checks to vga_mem_{readb,writeb}
instead.
Fixes: CVE-2016-3710
Reported-by: Qinghao Tang <luodalongde@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Jan Vesely [Fri, 29 Apr 2016 17:15:23 +0000 (13:15 -0400)]
configure: Check if struct fsxattr is available from linux header
Fixes build failure with --enable-xfsctl and
new linux headers (>=4.5) and older xfsprogs(<4.5):
In file included from /usr/include/xfs/xfs.h:38:0,
from /var/tmp/portage/app-emulation/qemu-2.5.0-r1/work/qemu-2.5.0/block/raw-posix.c:97:
/usr/include/xfs/xfs_fs.h:42:8: error: redefinition of ‘struct fsxattr’
struct fsxattr {
^
In file included from /var/tmp/portage/app-emulation/qemu-2.5.0-r1/work/qemu-2.5.0/block/raw-posix.c:60:0:
/usr/include/linux/fs.h:155:8: note: originally defined here
struct fsxattr {
This is really a bug in the system headers, but we can work around it
by defining HAVE_FSXATTR in the QEMU headers if linux/fs.h provides
the struct, so that xfs_fs.h doesn't try to define it as well.
CC: qemu-trivial@nongnu.org
CC: Markus Armbruster <armbru@redhat.com>
CC: Peter Maydell <peter.maydell@linaro.org>
CC: Stefan Weil <sw@weilnetz.de>
Tested-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Jan Vesely <jano.vesely@gmail.com>
[PMM: adjusted commit message, comments]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Sun, 1 May 2016 21:52:47 +0000 (22:52 +0100)]
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
acpi: last minute fix for 2.6
Minor, obvious fix only affecting BE hosts.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Sun 01 May 2016 13:43:28 BST using RSA key ID
D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
* remotes/mst/tags/for_upstream:
acpi: fix bios linker loadder COMMAND_ALLOCATE on bigendian host
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Igor Mammedov [Fri, 29 Apr 2016 12:44:40 +0000 (14:44 +0200)]
acpi: fix bios linker loadder COMMAND_ALLOCATE on bigendian host
'make check' fails with:
ERROR:tests/bios-tables-test.c:493:load_expected_aml:
assertion failed: (g_file_test(aml_file, G_FILE_TEST_EXISTS))
since commit:
caf50c7166a6ed96c462ab5db4b495e1234e4cc6
tests: pc: acpi: drop not needed 'expected SSDT' blobs
Assert happens because qemu-system-x86_64 generates
SSDT table and test looks for a corresponding expected
table to compare with.
However there is no expected SSDT blob anymore, since
QEMU souldn't generate one. As it happens BIOS is not
able to read ACPI tables from QEMU and fallbacks to
embeded legacy ACPI codepath, which generates SSDT.
That happens due to wrongly sized endiannes conversion
which makes
uint8_t BiosLinkerLoaderEntry.alloc.zone
end up with 0 due to truncation of 32 bit integer
which on host is 1 or 2.
Fix it by dropping invalid cpu_to_le32() as uint8_t
doesn't require any conversion.
RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1330174
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Peter Maydell [Fri, 29 Apr 2016 11:12:33 +0000 (12:12 +0100)]
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
vvfat fixes for 2.6.0-rc4
# gpg: Signature made Fri 29 Apr 2016 10:52:13 BST using RSA key ID
C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
* remotes/kevin/tags/for-upstream:
vvfat: Fix default volume label
vvfat: Fix volume name assertion
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 29 Apr 2016 10:26:10 +0000 (11:26 +0100)]
Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-04-29' into staging
QAPI patches for 2016-04-29
# gpg: Signature made Fri 29 Apr 2016 10:13:08 BST using RSA key ID
EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>"
* remotes/armbru/tags/pull-qapi-2016-04-29:
qapi: Don't pass NULL to printf in string input visitor
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Kevin Wolf [Wed, 27 Apr 2016 12:18:16 +0000 (14:18 +0200)]
vvfat: Fix default volume label
Commit d5941dd documented that it leaves the default volume name as it
was ("QEMU VVFAT"), but it doesn't actually implement this. You get an
empty name (eleven space characters) instead.
This fixes the implementation to apply the advertised default.
Cc: qemu-stable@nongnu.org
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Wed, 27 Apr 2016 12:11:38 +0000 (14:11 +0200)]
vvfat: Fix volume name assertion
Commit d5941dd made the volume name configurable, but it didn't consider
that the rw code compares the volume name string to assert that the
first directory entry is the volume name. This made vvfat crash in rw
mode.
This fixes the assertion to compare with the configured volume name
instead of a literal string.
Cc: qemu-stable@nongnu.org
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Eric Blake [Thu, 28 Apr 2016 21:45:28 +0000 (15:45 -0600)]
qapi: Don't pass NULL to printf in string input visitor
Make sure the error message for visit_type_uint64() gracefully
handles a NULL 'name' when called from the top level or a list
context, as not all the world behaves like glibc in allowing
NULL through a printf-family %s.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <
1461879932-9020-21-git-send-email-eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Munkyu Im [Tue, 26 Apr 2016 10:29:25 +0000 (19:29 +0900)]
dnd: modify dialog box
- show default path for pushing file.
- show sudo permission notification.
- modify default button of question dialog.
- add text box to input directory to be pushed.
Change-Id: If90a4989c802e87c6187fb34633c528af6695bab
Signed-off-by: Munkyu Im <munkyu.im@samsung.com>
Samuel Thibault [Thu, 28 Apr 2016 16:53:08 +0000 (18:53 +0200)]
slirp: fix guest network access with darwin host
On Darwin, connect, sendto and friends want the exact size of the sockaddr,
not more (and in particular, not sizeof(struct sockaddr_storaget))
This commit adds the sockaddr_size helper to be used when passing a sockaddr
size to such function, and makes use of it int sendto and connect calls.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Reviewed-by: John Arbuckle <programmingkidx@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 28 Apr 2016 10:48:12 +0000 (11:48 +0100)]
Merge remote-tracking branch 'remotes/lalrae/tags/mips-
20160428' into staging
MIPS patches 2016-04-28
Changes:
* fixed RDHWR exception host PC
# gpg: Signature made Thu 28 Apr 2016 10:11:18 BST using RSA key ID
0B29DA6B
# gpg: Good signature from "Leon Alrae <leon.alrae@imgtec.com>"
* remotes/lalrae/tags/mips-
20160428:
target-mips: Fix RDHWR exception host PC
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 28 Apr 2016 10:05:37 +0000 (11:05 +0100)]
Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2016-04-28' into staging
Fix dangling pointers and error message regressions
# gpg: Signature made Thu 28 Apr 2016 07:25:51 BST using RSA key ID
EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>"
* remotes/armbru/tags/pull-error-2016-04-28:
qom: -object error messages lost location, restore it
replay: Fix dangling location bug in replay_configure()
QemuOpts: Fix qemu_opts_foreach() dangling location regression
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 28 Apr 2016 09:25:26 +0000 (10:25 +0100)]
Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.6-
20160426' into staging
ppc patch queue for 2016-04-26 (last minute qemu-2.6 fix)
This just has one, last-minute, fix for a serious regression of memory
hotplug.
Patch author's comment:
Really sorry for the way last-minute fix, but without this memory
hotplug is totally broken :( Hoping to get this in for Wednesday's
RC4, which I think will be the final before release.
# gpg: Signature made Tue 26 Apr 2016 03:52:20 BST using RSA key ID
20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392
* remotes/dgibson/tags/ppc-for-2.6-
20160426:
spapr_drc: fix aborts during DRC-count based hotplug
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
James Hogan [Wed, 27 Apr 2016 22:21:06 +0000 (23:21 +0100)]
target-mips: Fix RDHWR exception host PC
Commit
b00c72180c36 ("target-mips: add PC, XNP reg numbers to RDHWR")
changed the rdhwr helpers to use check_hwrena() to check the register
being accessed is enabled in CP0_HWREna when used from user mode. If
that check fails an EXCP_RI exception is raised at the host PC
calculated with GETPC().
However check_hwrena() may not be fully inlined as the
do_raise_exception() part of it is common regardless of the arguments.
This causes GETPC() to calculate the address in the call in the helper
instead of the generated code calling the helper. No TB will be found
and the EPC reported with the resulting guest RI exception points to the
beginning of the TB instead of the RDHWR instruction.
We can't reliably force check_hwrena() to be inlined, and converting it
to a macro would be ugly, so instead pass the host PC in as an argument,
with each rdhwr helper passing GETPC(). This should avoid any dependence
on compiler behaviour, and in practice seems to ensure the full inlining
of check_hwrena() on x86_64.
This issue causes failures when running a MIPS KVM (trap & emulate)
guest in a MIPS QEMU TCG guest, as the inner guest kernel will do a
RDHWR of counter, which is disabled in the outer guest's CP0_HWREna by
KVM so it can emulate the inner guest's counter. The emulation fails and
the RI exception is passed to the inner guest.
Fixes:
b00c72180c36 ("target-mips: add PC, XNP reg numbers to RDHWR")
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Leon Alrae <leon.alrae@imgtec.com>
Cc: Yongbok Kim <yongbok.kim@imgtec.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Leon Alrae <leon.alrae@imgtec.com>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
Markus Armbruster [Wed, 27 Apr 2016 14:29:09 +0000 (16:29 +0200)]
qom: -object error messages lost location, restore it
qemu_opts_foreach() runs its callback with the error location set to
the option's location. Any errors the callback reports use the
option's location automatically.
Commit 90998d5 moved the actual error reporting from "inside"
qemu_opts_foreach() to after it. Here's a typical hunk:
if (qemu_opts_foreach(qemu_find_opts("object"),
- object_create,
- object_create_initial, NULL)) {
+ user_creatable_add_opts_foreach,
+ object_create_initial, &err)) {
+ error_report_err(err);
exit(1);
}
Before, object_create() reports from within qemu_opts_foreach(), using
the option's location. Afterwards, we do it after
qemu_opts_foreach(), using whatever location happens to be current
there. Commonly a "none" location.
This is because Error objects don't have location information.
Problematic.
Reproducer:
$ qemu-system-x86_64 -nodefaults -display none -object secret,id=foo,foo=bar
qemu-system-x86_64: Property '.foo' not found
Note no location. This commit restores it:
qemu-system-x86_64: -object secret,id=foo,foo=bar: Property '.foo' not found
Note that the qemu_opts_foreach() bug just fixed could mask the bug
here: if the location it leaves dangling hasn't been clobbered, yet,
it's the correct one.
Reported-by: Eric Blake <eblake@redhat.com>
Cc: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <
1461767349-15329-4-git-send-email-armbru@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
[Paragraph on Error added to commit message]
Markus Armbruster [Wed, 27 Apr 2016 14:29:08 +0000 (16:29 +0200)]
replay: Fix dangling location bug in replay_configure()
replay_configure() pushes and pops a Location with automatic storage
duration. Except it fails to pop when -icount parameter "rr" isn't
given. cur_loc then points to unused stack space, and will most
likely get clobbered in short order.
Clobbered cur_loc can make loc_pop() and error_print_loc() crash or
report bogus locations.
Broken in commit 890ad55.
I didn't take the time to find a reproducer.
Cc: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <
1461767349-15329-3-git-send-email-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Markus Armbruster [Wed, 27 Apr 2016 14:29:07 +0000 (16:29 +0200)]
QemuOpts: Fix qemu_opts_foreach() dangling location regression
qemu_opts_foreach() pushes and pops a Location with automatic storage
duration. Except it fails to pop when @func() returns non-zero.
cur_loc then points to unused stack space, and will most likely get
clobbered in short order.
Clobbered cur_loc can make loc_pop() and error_print_loc() crash or
report bogus locations.
Affects several qemu command line options as well as qemu-img,
qemu-io, qemu-nbd -object, and blkdebug's configuration file.
Broken in commit a4c7367, v2.4.0.
Reproducer:
$ qemu-system-x86_64 -nodefaults -display none -object secret,id=foo,foo=bar
main() reports "Property '.foo' not found" like this:
if (qemu_opts_foreach(qemu_find_opts("object"),
user_creatable_add_opts_foreach,
object_create_delayed, &err)) {
error_report_err(err);
exit(1);
}
cur_loc then points to where qemu_opts_foreach()'s Location used to
be, i.e. unused stack space. With optimization, this Location doesn't
get clobbered for me, and also happens to be the correct location.
Without optimization, it does get clobbered in a way that makes
error_report_err() report no location.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <
1461767349-15329-2-git-send-email-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Michael Roth [Mon, 25 Apr 2016 22:24:25 +0000 (17:24 -0500)]
spapr_drc: fix aborts during DRC-count based hotplug
CPU/memory resources can be signalled en-masse via
spapr_hotplug_req_add_by_count(), and when doing so, actually change
the meaning of the 'drc' parameter passed to
spapr_hotplug_req_event() to be a count rather than an index.
f40eb92 added a hook in spapr_hotplug_req_event() to record when a
device had been 'signalled' to the guest, but that code assumes that
drc is always an index. In cases where it's a count, such as memory
hotplug, the DRC lookup will fail, leading to an assert.
Fix this by only explicitly setting the signalled state for cases where
we are doing PCI hotplug.
For other resources types, since we cannot selectively track whether a
resource has been signalled in cases where we signal attach as a count,
set the 'signalled' state to true immediately upon making the
resource available via drck->attach().
Reported-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Cc: Bharata B Rao <bharata@linux.vnet.ibm.com>
Cc: david@gibson.dropbear.id.au
Cc: qemu-ppc@nongnu.org
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Gerd Hoffmann [Fri, 22 Apr 2016 10:44:53 +0000 (12:44 +0200)]
usb/uhci: move pid check
commit "5f77e06 usb: add pid check at the first of uhci_handle_td()"
moved the pid verification to the start of the uhci_handle_td function,
to simplify the error handling (we don't have to free stuff which we
didn't allocate in the first place ...).
Problem is now the check fires too often, it raises error IRQs even for
TDs which we are not going to process because they are not set active.
So, lets move down the check a bit, so it is done only for active TDs,
but still before we are going to allocate stuff to process the requested
transfer.
Reported-by: Joe Clifford <joe@thunderbug.co.uk>
Tested-by: Joe Clifford <joe@thunderbug.co.uk>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id:
1461321893-15811-1-git-send-email-kraxel@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 25 Apr 2016 10:15:53 +0000 (11:15 +0100)]
Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.6-
20160423' into staging
ppc patch queue for 2016-03-23
A single fix for a bug in parameter handling for the spapr PCI host
bridge.
# gpg: Signature made Sat 23 Apr 2016 07:55:29 BST using RSA key ID
20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392
* remotes/dgibson/tags/ppc-for-2.6-
20160423:
hw/ppc/spapr: Fix crash when specifying bad parameters to spapr-pci-host-bridge
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
SeokYeon Hwang [Mon, 25 Apr 2016 08:37:10 +0000 (17:37 +0900)]
package: update version (2.5.4)
Change-Id: I1f2a112266f80a9a04c5c03e503822a5c40248ee
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
Sooyoung Ha [Wed, 20 Apr 2016 06:31:44 +0000 (15:31 +0900)]
supplements: modify make_emul_images.sh script
Now it supports 2 partition image converting.
Change-Id: I2d7df78acaa5110575d1dfa968323f813855beec
Signed-off-by: Sooyoung Ha <yoosah.ha@samsung.com>
SeokYeon Hwang [Mon, 25 Apr 2016 05:37:59 +0000 (14:37 +0900)]
virtio-keyboard: fix misuse of virtqueue_pop()
It can cause infinite loop and can lock device driver.
Change-Id: I362a219b8a3643a7c4e196cc6c3e5d3982d467ba
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
Thomas Huth [Thu, 21 Apr 2016 10:08:58 +0000 (12:08 +0200)]
hw/ppc/spapr: Fix crash when specifying bad parameters to spapr-pci-host-bridge
QEMU currently crashes when using bad parameters for the
spapr-pci-host-bridge device:
$ qemu-system-ppc64 -device spapr-pci-host-bridge,buid=0x123,liobn=0x321,mem_win_addr=0x1,io_win_addr=0x10
Segmentation fault
The problem is that spapr_tce_find_by_liobn() might return NULL, but
the code in spapr_populate_pci_dt() does not check for this condition
and then tries to dereference this NULL pointer.
Apart from that, the return value of spapr_populate_pci_dt() also
has to be checked for all PCI buses, not only for the last one, to
make sure we catch all errors.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Peter Maydell [Fri, 22 Apr 2016 15:17:12 +0000 (16:17 +0100)]
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Mirror block job fixes for 2.6.0-rc4
# gpg: Signature made Fri 22 Apr 2016 15:46:41 BST using RSA key ID
C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
* remotes/kevin/tags/for-upstream:
mirror: Workaround for unexpected iohandler events during completion
aio-posix: Skip external nodes in aio_dispatch
virtio: Mark host notifiers as external
event-notifier: Add "is_external" parameter
iohandler: Introduce iohandler_get_aio_context
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Fam Zheng [Fri, 22 Apr 2016 13:53:56 +0000 (21:53 +0800)]
mirror: Workaround for unexpected iohandler events during completion
Commit
5a7e7a0ba moved mirror_exit to a BH handler but didn't add any
protection against new requests that could sneak in just before the
BH is dispatched. For example (assuming a code base at that commit):
main_loop_wait # 1
os_host_main_loop_wait
g_main_context_dispatch
aio_ctx_dispatch
aio_dispatch
...
mirror_run
bdrv_drain
(a) block_job_defer_to_main_loop
qemu_iohandler_poll
virtio_queue_host_notifier_read
...
virtio_submit_multiwrite
(b) blk_aio_multiwrite
main_loop_wait # 2
<snip>
aio_dispatch
aio_bh_poll
(c) mirror_exit
At (a) we know the BDS has no pending request. However, the same
main_loop_wait call is going to dispatch iohandlers (EventNotifier
events), which may lead to a new I/O from guest. So the invariant is
already broken at (c). Data loss.
Commit
f3926945c8 made iohandler to use aio API. The order of
virtio_queue_host_notifier_read and block_job_defer_to_main_loop within
a main_loop_wait becomes unpredictable, and even worse, if the host
notifier event arrives at the next main_loop_wait call, the
unpredictable order between mirror_exit and
virtio_queue_host_notifier_read is also a trouble. As shown below, this
commit made the bug easier to trigger:
- Bug case 1:
main_loop_wait # 1
os_host_main_loop_wait
g_main_context_dispatch
aio_ctx_dispatch (qemu_aio_context)
...
mirror_run
bdrv_drain
(a) block_job_defer_to_main_loop
aio_ctx_dispatch (iohandler_ctx)
virtio_queue_host_notifier_read
...
virtio_submit_multiwrite
(b) blk_aio_multiwrite
main_loop_wait # 2
...
aio_dispatch
aio_bh_poll
(c) mirror_exit
- Bug case 2:
main_loop_wait # 1
os_host_main_loop_wait
g_main_context_dispatch
aio_ctx_dispatch (qemu_aio_context)
...
mirror_run
bdrv_drain
(a) block_job_defer_to_main_loop
main_loop_wait # 2
...
aio_ctx_dispatch (iohandler_ctx)
virtio_queue_host_notifier_read
...
virtio_submit_multiwrite
(b) blk_aio_multiwrite
aio_dispatch
aio_bh_poll
(c) mirror_exit
In both cases, (b) breaks the invariant wanted by (a) and (c).
Until then, the request loss has been silent. Later,
3f09bfbc7be added
asserts at (c) to check the invariant (in
bdrv_replace_in_backing_chain), and Max reported an assertion failure
first visible there, by doing active committing while the guest is
running bonnie++.
2.5 added bdrv_drained_begin at (a) to protect the dataplane case from
similar problems, but we never realize the main loop bug until now.
As a bandage, this patch disables iohandler's external events
temporarily together with bs->ctx.
Launchpad Bug: 1570134
Cc: qemu-stable@nongnu.org
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Fam Zheng [Fri, 22 Apr 2016 13:53:55 +0000 (21:53 +0800)]
aio-posix: Skip external nodes in aio_dispatch
aio_poll doesn't poll the external nodes so this should never be true,
but aio_ctx_dispatch may get notified by the events from GSource. To
make bdrv_drained_begin effective in main loop, we should check the
is_external flag here too.
Also do the check in aio_pending so aio_dispatch is not called
superfluously, when there is no events other than external ones.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Fam Zheng [Fri, 22 Apr 2016 13:53:54 +0000 (21:53 +0800)]
virtio: Mark host notifiers as external
The effect of this change is the block layer drained section can work,
for example when mirror job is being completed.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Fam Zheng [Fri, 22 Apr 2016 13:53:53 +0000 (21:53 +0800)]
event-notifier: Add "is_external" parameter
All callers pass "false" keeping the old semantics. The windows
implementation doesn't distinguish the flag yet. On posix, it is passed
down to the underlying aio context.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Fam Zheng [Fri, 22 Apr 2016 13:53:52 +0000 (21:53 +0800)]
iohandler: Introduce iohandler_get_aio_context
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Christoffer Dall [Fri, 22 Apr 2016 11:12:09 +0000 (13:12 +0200)]
util: align memory allocations to 2M on AArch64
For KVM to use Transparent Huge Pages (THP) we have to ensure that the
alignment of the userspace address of the KVM memory slot and the IPA
that the guest sees for a memory region have the same offset from the 2M
huge page size boundary.
One way to achieve this is to always align the IPA region at a 2M
boundary and ensure that the mmap alignment is also at 2M.
Unfortunately, we were only doing this for __arm__, not for __aarch64__,
so add this simple condition.
This fixes a performance regression using KVM/ARM on AArch64 platforms
that showed a performance penalty of more than 50%, introduced by the
following commit:
9fac18f (oslib: allocate PROT_NONE pages on top of RAM, 2015-09-10)
We were only lucky before the above commit, because we were allocating
large regions and naturally getting a 2M alignment on those allocations
then.
Cc: qemu-stable@nongnu.org
Reported-by: Shih-Wei Li <shihwei@cs.columbia.edu>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: wrapped long line]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Eric Blake [Thu, 21 Apr 2016 14:42:30 +0000 (08:42 -0600)]
nbd: Don't mishandle unaligned client requests
The NBD protocol does not (yet) force any alignment constraints
on clients. Even though qemu NBD clients always send requests
that are aligned to 512 bytes, we must be prepared for non-qemu
clients that don't care about alignment (even if it means they
are less efficient). Our use of blk_read() and blk_write() was
silently operating on the wrong file offsets when the client
made an unaligned request, corrupting the client's data (but
as the client already has control over the file we are serving,
I don't think it is a security hole, per se, just a data
corruption bug).
Note that in the case of NBD_CMD_READ, an unaligned length could
cause us to return up to 511 bytes of uninitialized trailing
garbage from blk_try_blockalign() - hopefully nothing sensitive
from the heap's prior usage is ever leaked in that manner.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Tested-by: Kevin Wolf <kwolf@redhat.com>
Message-id:
1461249750-31928-1-git-send-email-eblake@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 21 Apr 2016 16:46:50 +0000 (17:46 +0100)]
Update version for v2.6.0-rc3 release
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Aurelien Jarno [Thu, 21 Apr 2016 08:48:50 +0000 (10:48 +0200)]
tcg: check for CONFIG_DEBUG_TCG instead of NDEBUG
Check for CONFIG_DEBUG_TCG instead of NDEBUG, drop now useless code.
Cc: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Message-id:
1461228530-14852-2-git-send-email-aurelien@aurel32.net
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Aurelien Jarno [Thu, 21 Apr 2016 08:48:49 +0000 (10:48 +0200)]
tcg: use tcg_debug_assert instead of assert (fix performance regression)
The TCG code is quite performance sensitive, but at the same time can
also be quite tricky. That is why asserts that can be enabled with the
--enable-debug-tcg configure option.
This used to work the following way:
| #include "config.h"
|
| ...
|
| #if !defined(CONFIG_DEBUG_TCG) && !defined(NDEBUG)
| /* define it to suppress various consistency checks (faster) */
| #define NDEBUG
| #endif
|
| ...
|
| #include <assert.h>
Since commit
757e725b (tcg: Clean up includes) "config.h" as been
replaced by "qemu/osdep.h" which itself includes <assert.h>. As a
consequence the assertions are always enabled, even when using
--disable-debug-tcg, causing a performance regression, especially on
targets with many registers. For instance on qemu-system-ppc the
speed difference is about 15%.
tcg_debug_assert is controlled directly by CONFIG_DEBUG_TCG and already
uses in some places. This patch replaces all the calls to assert into
calss to tcg_debug_assert.
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Message-id:
1461228530-14852-1-git-send-email-aurelien@aurel32.net
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Sylvain Garrigues [Wed, 20 Apr 2016 21:35:28 +0000 (23:35 +0200)]
hw/arm/boot: always clear r0 when booting kernels
The 32-bit ARM Linux kernel booting ABI requires that r0 is 0
when calling the kernel image. A bug in commit
10b8ec73e610e01
meant that for boards which use the write_board_setup hook (which
means "highbank", "midway", "raspi2" and "xilinx-zynq-a9") we
were incorrectly skipping the "clear r0" instruction in the
mini-bootloader. Use the right offset in the "add lr, pc, #n"
instruction so that we return from the board-setup code to the
correct place.
Signed-off-by: Sylvain Garrigues <sylvain@sylvaingarrigues.com>
[PMM: Expanded commit message]
Cc: qemu-stable@nongnu.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Eduardo Habkost [Wed, 20 Apr 2016 14:55:30 +0000 (11:55 -0300)]
MAINTAINERS: Avoid using K: for NUMA section
When using K: in MAINTAINERS, false positives makes
get_maintainer.pl not use git history to find contributors. As
those patterns cause lots of false positives they are causing
more harm than good, so remove them.
Reported-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-id:
1461164130-3847-1-git-send-email-ehabkost@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Munkyu Im [Thu, 21 Apr 2016 06:09:14 +0000 (15:09 +0900)]
dnd: remove explicit closing process
When QProcess job is finished, close itself automatically.
Change-Id: I84dcfb8b92a07ab8a50622dd82b777a8e7bc41aa
Signed-off-by: Munkyu Im <munkyu.im@samsung.com>