summaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFiles
2014-09-29bash: Fix CVE-2014-7169Khem Raj4
This is a followup patch to incomplete CVE-2014-6271 fix code execution via specially-crafted environment Change-Id: Ibb0a587ee6e09b8174e92d005356e822ad40d4ed Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-09-29bash: fix CVE-2014-6271Ross Burton4
CVE-2014-6271 aka ShellShock. "GNU Bash through 4.3 processes trailing strings after function definitions in the values of environment variables, which allows remote attackers to execute arbitrary code via a crafted environment." Signed-off-by: Ross Burton <ross.burton@intel.com>
2014-09-29eglibc: CVE-2014-5119 fixArmin Kuster2
__gconv_translit_find: Disable function [BZ #17187] This functionality has never worked correctly, and the implementation contained a security vulnerability (CVE-2014-5119). Signed-off-by: Armin Kuster <akuster808@gmail.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
2014-09-29nss-3.15.1: fix CVE-2013-1739yzhu11
Mozilla Network Security Services (NSS) before 3.15.2 does not ensure that data structures are initialized before read operations, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors that trigger a decryption failure. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-1739 (From OE-Core rev: 9b43af77d112e75fa9827a9080b7e94f41f9a116) Signed-off-by: yzhu1 <yanjun.zhu@windriver.com> Signed-off-by: Jackie Huang <jackie.huang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Conflicts: meta/recipes-support/nss/nss.inc
2014-09-29nss: CVE-2013-5606Li Wang2
the patch comes from: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-5606 https://bugzilla.mozilla.org/show_bug.cgi?id=910438 http://hg.mozilla.org/projects/nss/rev/d29898e0981c The CERT_VerifyCert function in lib/certhigh/certvfy.c in Mozilla Network Security Services (NSS) 3.15 before 3.15.3 provides an unexpected return value for an incompatible key-usage certificate when the CERTVerifyLog argument is valid, which might allow remote attackers to bypass intended access restrictions via a crafted certificate. (From OE-Core rev: 1e153b1b21276d56144add464d592cd7b96a4ede) Signed-off-by: Li Wang <li.wang@windriver.com> Signed-off-by: Jackie Huang <jackie.huang@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Conflicts: meta/recipes-support/nss/nss.inc
2014-09-23useradd-staticids.bbclass: Fix for Bug 6633Fabrice Coulon1
When using the useradd-staticids.bbclass under meta/classes, this error occurs: "<username> - <username>: Username does not have a static uid defined." There was a problem with the regular expression for parsing parameters, it was sometimes returning an empty string. I have fixed this by skipping empty strings. (From OE-Core rev: f249ef32709069a2680b92dc5a5b4f6545d014b7) Signed-off-by: Fabrice Coulon <fabrice@axis.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-08-30crosssdk: Clear MACHINEOVERRIDESRichard Purdie1
Without this, things like arm* can make it into OVERRIDES when we're building a compiler to build binaries for another architecture like x86. This can can lead to build failures dependning on the exact configuration and overrides. For example: MACHINE=imx53qsb bitbake gcc-crosssdk-initial-x86_64 -e | grep EXTRA_OECONF was showing an armv7 configuration option to gcc. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-08-30native/nativesdk: Clear MACHINEOVERRIDESKhem Raj2
In cases where we override variables e.g PACKAGE_ARCH conditionally and use a MACHINEOVERRIDE to qualify the override like PACKAGE_ARCH_<MACHINE> = "some target PACKAGE_ARCH" This would also be effective if this recipe is BBEXTENDED to native or nativesdk which is undesired This particular issue will cause wrong sysroot to be used for nativesdk case since PACKAGE_ARCH would have been modified and eventually changing value of STAGING_DIR_TARGET which we use as --sysroot option to cross and cross-canadian built SDK gcc Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-08-30qemu: Explicitly disable libiscsi, its not in DEPENDSJonathan Liu1
Signed-off-by: Jonathan Liu <net147@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-08-15populate_sdk_base: Fix grep command usage on old hostsRichard Purdie1
"man grep" on centos: -R, -r, --recursive Read all files under each directory, recursively; this is equivalent to the -d recurse option. "man grep" on a more recent ubuntu system: -r, --recursive Read all files under each directory, recursively, following symbolic links only if they are on the command line. This is equivalent to the -d recurse option. So we have an issue when the SDK installer (even with buildtools-tarball) is used on old hosts since it may try and dereference paths which it should not. This is caused by differences in the behaviour of grep -r on older systems. The fix is to wrap this in find so that only real files are found (as elsewhere in the script. [YOCTO #6577] (From OE-Core rev: 7986adeac16550b33f65fded39a55f668e0e543f) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-08-11qt4: Fix Qt 4.8.5 source to new locationDiego Sueiro1
Qt 4.8.5 was moved from http://download.qt-project.org/official_releases/qt/4.8/ to http://download.qt-project.org/archive/qt/4.8/ Thi fix must be applied for dora and daisy branches. Signed-off-by: Diego Sueiro <diego.sueiro@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-08-11cairo: explicitly disable LTO support by backporting patch which removes itMartin Jansa2
* cairo-native was failing to build in gentoo with gcc-4.9 and LTO enabled, more details in upstream bug https://bugs.freedesktop.org/show_bug.cgi?id=77060 Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-08-11kernel: don't copy .so.dbg files into kernel source installBruce Ashfield1
In 3.16+ x86-64 kernel builds produce a vdso64.so.dbg file. If this file is copied into the kernel source install multiple QA failures are triggered. Specifically, this file triggers a debug package split that results in files installed but not shipped, and invalid .debug file errors. By ensuring that .so files are not copied, we avoid this incorrect split with no impact on future build phases. Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-08-11perf: explicitly disable libunwindMartin Jansa1
* it's not included in DEPENDS and it's detected from sysroot Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-07-27populate_sdk_deb: Fix non x86_64 SDK buildsRichard Purdie1
If building with SDKMACHINE=i686 and using the deb backend, populate_sdk would fail. Its clear when looking at the options that the 32 bit values were overwritten. Replace this code with code similar to that used in package_deb itself. [YOCTO #6458] Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-07-25udev: update init script for conditional probing of platform busDenys Dmytriyenko1
Make probing of "platform" bus conditional based on PROBE_PLATFORM_BUS variable from /etc/default/udev-cache on subsequent boots when udev cache is used. PROBE_PLATFORM_BUS has to be set to "yes" in order to force probing on every boot, otherwise it uses the old default behaviour of probing it just the first time. This is helpful on modern SoCs where most of the low level peripheral drivers are registered on the platform bus and need to be probed to load the necessary modules and enable the connected buses and subsystems. Signed-off-by: Denys Dmytriyenko <denys@ti.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-07-25binutils: Apply the proper fix for PR 16428H.J. Lu4
It is fixed by commit 4199e3b8669d0a36448687850374fdc2ad7240b6 Author: Alan Modra <amodra@gmail.com> Date: Wed Jan 15 21:50:55 2014 +1030 non-PIC references to __ehdr_start in pie and shared Rather than hacking every backend to not discard dynamic relocations against an undefined hidden __ehdr_start, make it appear to be defined early. We want __ehdr_start hidden before size_dynamic_sections so that it isn't put in .dynsym, but we do need the dynamic relocations for a PIE or shared library with a non-PIC reference. Defining it early is wrong if we don't actually define the symbol later to its proper value. (In some cases we want to leave the symbol undefined, for example, when the ELF header isn't loaded, and we don't have this infomation available in before_allocation.) So replace the existing patches with this one. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-07-25udev-cache.default: set PROBE_PLATFORM_BUS to "yes" by defaultDenys Dmytriyenko1
Force probing of "platform" bus by default. Signed-off-by: Denys Dmytriyenko <denys@ti.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-07-25kernelshark: Remove trace-cmd from the kernelshark packageDarren Hart1
Fixes [YOCTO 6550] Images installing both trace-cmd and kernelshark would fail with: error: file /usr/bin/trace-cmd conflicts between attempted installs of kernelshark-1.2+git0+7055ffd37b-r3.core2_32 and trace-cmd-1.2+git0+7055ffd37b-r3.core2_32 This patch removes ${bindir}/trace-cmd from the install prior to packaging, as is already done with the ${datadir}. Reported-by: California Sullivan <california.l.sullivan@intel.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com> (cherry picked from commit eb08ae8f729ef77329892d19b23ddfdaa7953de0) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-07-25shadow-securetty: add freescale lpuartStefan Agner1
Add Freescale lpuart tty's (ttyLPx) to securetty. Freescale Vybrid devices running upstream kernel use this driver. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-07-23wic: Remove fstype from mkefidisk canned wksTom Zanussi1
The bootimg-efi plugin specifies the fstype internally, so remove it from the partition definition. Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-07-23wic: Fix bad directory name in bootimg-efiTom Zanussi1
The original move of the mkefidisk code to the bootimg-efi plugin resulted in a bad hdddir - fix it. Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-07-03perf: add slang to the dependenciesHenning Heinold1
* TUI/GUI support was added in 2.6.35 based on libnewt * since 3.10 slang replaced libnewt completly * changing TUI_DEFINES is not necessary, because NO_NEWT is still respected with newer kernels * add comment about the gui history to the recipe The patch was sponsored by sysmocom Signed-off-by: Henning Heinold <henning@itconsulting-heinold.de> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-07-03perf: split packgingHenning Heinold1
* some fundamental perf commands can work without the dependency on perl, python or bash make them separate packages and RSUGGEST them * bump PR The patch was sponsored by sysmocom Signed-off-by: Henning Heinold <henning@itconsulting-heinold.de> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-07-03perf: fix broken shell comparsion in do_installHenning Heinold1
The patch was sponsored by sysmocom Signed-off-by: Henning Heinold <henning@itconsulting-heinold.de> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-23build-appliance-image: Update to daisy head revisionRichard Purdie1
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-20build-appliance-image: Update to daisy head revisionRichard Purdie1
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-19local.conf.sample: Add sdl to nativesdk qemu PACKAGECONFIGSaul Wold1
Enable SDL by default for nativesdk as we do with natve, this will allow qemu with ADT to use graphics no vnc by default. [YOCTO #6446] Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-17python-native : Add patch to fix configure error with gcc 4.8.Philip Balister1
We apply this patch to the python recipe already. Without this patch the zeroc-ice-native recipe will not build. See: http://bugs.python.org/issue17547 for more details. Signed-off-by: Philip Balister <philip@balister.org> Signed-off-by: Saul Wold <sgw@linux.intel.com>
2014-06-17rootfs.py: change the logic in _uninstall_unneededChen Qi1
Previously, if we have 'package-management' and 'read-only-rootfs' both in IMAGE_FEATRUES, we would meet the following error at system start-up. rm: can't remove '/etc/rcS.d/S99run-postinsts': Read-only file system However, what's really expected is that when there's no postinstall script at system start-up, the /etc/rcS.d/S99run-postinsts should not even be there. Whether or not to remove the init script symlinks to run-postinsts should not depend on whether we have 'package-management' in IMAGE_FEATURES; rather, it should only depend on whether we have any postinstall script left to run at system start-up. This patch changes the _uninstall_unneeded function based on the logic stated above. [YOCTO #6257] Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-17ptest: Work from PTEST_ENABLED, not DISTRO_FEATURESRichard Purdie3
Some classes of recipe disable ptest even though its in DISTRO_FEATURES (e.g. nativesdk). We shouldn't attempt to build ptest packages when its disabled. This replaces some DISTRO_FEATURE checks with PTEST_ENABLED checks instead. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Saul Wold <sgw@linux.intel.com>
2014-06-16gcc: Clean up configure_prepend and fix for mingwRichard Purdie2
The do_configure_prepend was duplicated in gcc-4.X.inc and gcc-configure-common.inc leading to confusion when reading the resulting do_configure task where the file was processed twice. The only difference was the removal of the include line for gcc 4.8/4.9. On mingw were were seeing two issues, firstly that the if statements meant the values we wanted weren't being set, the second that the include paths were still wrong as there was no header path set. To fix the first issue, the #ifdef conditionals were removed, we want to set these things unconditionally. The second issue is addressed by setting the NATIVE_SYSTEM_HEADER_DIR variable here (it was already set in t-oe). Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-16dbus: fix a hard dependency about dbus-ptestChong Lu2
If image contains dbus and ptest is in DISTRO_FEATURES, dbus-ptest package is installed, regardless of whether ptest-pkgs is in IMAGE_FEATURES. This issue will increase size for most small images. This patch fixes this problem. [YOCTO #5702] (From OE-Core rev: 0416583f014138656babdf78a574357ae5ff25bd) Signed-off-by: Chong Lu <Chong.Lu@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-12build-appliance-image: Update to head revisionRichard Purdie1
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-12rpm: Fix cpio 32 bit overflow issues on 64 bit inode filesystemsRichard Purdie3
When building on XFS filesystems, the resulting rpms can be corrupted with the same inode number being used for multiple hardlinked files. There are two fixes, one to stop rpm crashing when accessing a broken binary rpm, the other to stop generating them in the first places. Full descriptions in the patch headers. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-10Revert "fontconfig: enable 64 bit file support"Ross Burton1
Fontconfig doesn't need to be passed large file flags through CPPFLAGS because it's configure script uses AC_SYS_LARGEFILE. This reverts commit 5a49a24d35794fcf9e3895469a67db992a52305e. Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-10openssl: fix CVE-2014-3470Paul Eggleton2
http://www.openssl.org/news/secadv_20140605.txt Anonymous ECDH denial of service (CVE-2014-3470) OpenSSL TLS clients enabling anonymous ECDH ciphersuites are subject to a denial of service attack. (Patch borrowed from Fedora.) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
2014-06-10openssl: fix CVE-2014-0224Paul Eggleton2
http://www.openssl.org/news/secadv_20140605.txt SSL/TLS MITM vulnerability (CVE-2014-0224) An attacker using a carefully crafted handshake can force the use of weak keying material in OpenSSL SSL/TLS clients and servers. This can be exploited by a Man-in-the-middle (MITM) attack where the attacker can decrypt and modify traffic from the attacked client and server. The attack can only be performed between a vulnerable client *and* server. OpenSSL clients are vulnerable in all versions of OpenSSL. Servers are only known to be vulnerable in OpenSSL 1.0.1 and 1.0.2-beta1. Users of OpenSSL servers earlier than 1.0.1 are advised to upgrade as a precaution. (Patch borrowed from Fedora.) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
2014-06-10openssl: fix CVE-2014-0221Paul Eggleton2
http://www.openssl.org/news/secadv_20140605.txt DTLS recursion flaw (CVE-2014-0221) By sending an invalid DTLS handshake to an OpenSSL DTLS client the code can be made to recurse eventually crashing in a DoS attack. Only applications using OpenSSL as a DTLS client are affected. (Patch borrowed from Fedora.) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
2014-06-10openssl: use upstream fix for CVE-2014-0198Paul Eggleton3
This replaces the fix for CVE-2014-0198 with one borrowed from Fedora, which is the same as the patch which was actually applied upstream for the issue, i.e.: https://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=b107586c0c3447ea22dba8698ebbcd81bb29d48c Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
2014-06-10openssl: fix CVE-2014-0195Paul Eggleton2
From the OpenSSL Security Advisory [05 Jun 2014] http://www.openssl.org/news/secadv_20140605.txt DTLS invalid fragment vulnerability (CVE-2014-0195) A buffer overrun attack can be triggered by sending invalid DTLS fragments to an OpenSSL DTLS client or server. This is potentially exploitable to run arbitrary code on a vulnerable client or server. Only applications using OpenSSL as a DTLS client or server affected. (Patch borrowed from Fedora.) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
2014-06-10openssl: add openssl-CVE-2010-5298.patch SRC_URIRoy Li2
make openssl-CVE-2010-5298.patch truely work (From OE-Core rev: eab33442480cc27a5cd00b3f46984fea74b7c0f9) Signed-off-by: Roy Li <rongqing.li@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Conflicts: meta/recipes-connectivity/openssl/openssl_1.0.1g.bb
2014-06-10update-rc.d/useradd: Add additional dependeciesSaul Wold2
These dependcies are needed to ensure that thier packages are created correctly since these classes have runtime dependiences in their packages but they are not actually created yet at rootfs time. [YOCTO #6072] (From OE-Core rev: bba835fed88c3bd5bb5bd58962034aef57c408d8) Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-10systemd: update a uclibc specific patch to avoid segment faultChen Qi1
The alloca() function allocates space in the stack frame of the caller, so using alloca(new_size - old_size) would possibly crash the stack, causing a segment fault error. This patch fixes the above problem by avoiding using this function in journal-file.c. [YOCTO #6201] Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
2014-06-10image_types: Fix ubi filesystem return codesRichard Purdie1
If the first command returns an error, it will not cause the image generation step to fail. Simply split up the statement into multiple lines to avoid this issue, they no longer need to be one line expressions. [YOCTO #6391] (From OE-Core rev: f8125a1e9b6893a12355d55d4df584a8d97f0bff) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-10x264: Update SRCREV to match commit in upstream git repoKhem Raj1
It seems that 585324fee380109acd9986388f857f413a60b896 is no longer there in git and it has been rewritten to ffc3ad4945da69f3caa2b40e4eed715a9a8d9526 Change-Id: I9ffe8bd9bcef0d2dc5e6f6d3a6e4317bada8f4be (From OE-Core rev: b193c7f251542aa76cb5a4d6dcb71d15b27005eb) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-10grub_git: fix build warning->errorTrevor Woerner2
This patch fixes a build warning which is promoted to an error via -Werror. changes from v1: * put "Upstream-Status" in patch itself, not in OE patch header * fix commit wording (From OE-Core rev: 4b41f4199d77144a629897173cff3d1efcfa85f9) Signed-off-by: Trevor Woerner <trevor.woerner@linaro.org> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-10sanity.bbclass: Add libsdl-native checkRichard Purdie1
If libsdl-native is in ASSUME_PROVIDED, check for it in the sanity tests. This warns the user if they've said its being provided but it isn't and prevents silent build issues. (From OE-Core rev: d9d7b0515fcf47c4cf7533a12915ea92298ce834) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-10libfm: Ensure m4 directory existsRichard Purdie1
configure.ac references the m4 directory so things like gtkdocize will try and place m4 files there. We need to ensure the directory exists or the builds can fail. (From OE-Core rev: 0ced649c055dd25c500d0fd34e4ea94504d98580) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-06-10v86d: fix for SeaBIOS VGA BIOS compatibilityCristian Iorga2
This fixes a compatibility issue between v86d and SeaBIOS VGA BIOS where the leal instruction is not decoded properly. Read the http://thread.gmane.org/gmane.comp.emulators.qemu/271806 thread for more details. Patch taken from upstream. (From OE-Core rev: 3e890dd00ed27cc30800caefa85827cb16da5a3a) Signed-off-by: Cristian Iorga <cristian.iorga@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>