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* configure: Regenerate with autoconf 2.69Ian Campbell2013-09-091-138/+166
| | | | | | | | | | | This is the version from Debian Wheezy which is what both Ian Jackson and myself run on our workstations. As committers it is useful to minimise regeneration noise. This is purely a run of autogen.sh. I have not tried to build the result. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Tested-by: Ian Jackson <ian.jackson@citrix.com>
* tools: Make qemu-xen-traditional build optional.Ian Campbell2013-08-213-14/+168
| | | | | | | | | | | | | | | | | | | | | | Now that we have upstream qemu people may want to avoid building this extra code. There is a little bit of trickery in stubdom/configure.ac to ensure that the ioemu stubdom is only built if qemu-traditional is enabled. libxl will return an error if a caller tries to build a domain using qemu-xen-traditional when this support was disabled at build time. Since qemu-xen-traditional has been historically tightly bound to the Xen releases I don't see any value in supporting "3rd party" provision of qemu-xen-traditional. We also do not want/need this on ARM therefore default is on for x86 and off otherwise. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> [ ijc -- trivial conflicts in Tools.mk.in and tools/configure.ac. Reran autogen.sh ]
* autoconf: regenerate configure scripts with 4.4 versionIan Campbell2013-08-081-9/+9
| | | | | | | No semantic change, reduced noise in future patches. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* stubdom: Fix stubdom undeclared function build warningsSamuel Thibault2013-08-021-0/+1
| | | | | | | | | | | This includes a few headers to fix some missing function declarations. ../grub-upstream/stage2/builtins.c:1728:3: warning: implicit declaration of function ‘do_exit’ [-Wimplicit-function-declaration] stubdom/include/xen/libelf/libelf.h:453:5: warning: implicit declaration of function ‘memcpy’ [-Wimplicit-function-declaration] Reported-by: IAN DELANEY <della5@iinet.com.au> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Acked-by: Ian Campbell <ian.campbell@citrix.com>
* stubdom: Make stubdom buildsystem consistent with tools buildsystemChristoph Egger2013-05-303-58/+116
| | | | | | | | | | | Use FETCHER for stubdom, too. This makes stubdom buildsystem more consistent with tools buildsystem. Fixes toplevel configure failure if wget is not found independent if we are going to build stubdom or not. Signed-off-by: Christoph Egger <chegger@amazon.de> Reviewed-by: Matt Wilson <msw@amazon.com> Acked-by: Ian Campbell <ian.campbell@citrix.com>
* Remove traces of IA-64 architecture supportDaniel Kiper2013-05-081-1/+1
| | | | | | Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* Silently ignore rm and include errors during make distcleanDaniel Kiper2013-05-081-2/+1
| | | | | Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* stubdom/vtpm: Silently ignore rm errors during make cleanDaniel Kiper2013-05-081-1/+1
| | | | | | Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Acked-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
* stubdom: Do not create dangling linksDaniel Kiper2013-05-081-5/+0
| | | | | | | | There is not architecture dependent files in libxc hence do not create dangling links. Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* stubdom: Remove xenstore directory during make crosscleanDaniel Kiper2013-05-081-1/+1
| | | | | Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* stubdom: Clean extras/mini-os directory during make cleanDaniel Kiper2013-05-081-0/+1
| | | | | Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* libxc: Add unsafe decompressorsBastian Blank2013-04-221-1/+1
| | | | | | | | | | | | | | | | | | | | Add decompressors based on hypervisor code. This are used in mini-os by pv-grub. This enables pv-grub to boot kernels compressed with e.g. xz, which are becoming more common. Signed-off-by: Bastian Blank <waldi@debian.org> Adjusted to use terminology "unsafe" rather than "trusted" to indicate that the user had better sanitise the data (or not care, as in stub domains) as suggested by Tim Deegan. This was effectively a sed script. Minimise the changes to hypervisor code by moving the "compat layer" into the relevant libxc source files (which include the Xen ones). Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* configure: test(1) uses = not == for string comparisonPatrick Welche2013-04-171-2/+2
| | | | | | | | Avoids a bash-ism. Signed-off-by: Patrick Welche <prlw1@cam.ac.uk> Acked-by: Roger Pau Monné <roger.pau@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com>
* stubdom/grub: send kernel measurements to vTPMDaniel De Graaf2013-04-124-1/+57
| | | | | | | | | This allows a domU with an arbitrary kernel and initrd to take advantage of the static root of trust provided by a vTPM. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Acked-by: Matthew Fioravante <matthew.fioravante@jhuapl.edu>
* stubdom/vtpm: constrain locality by XSM labelDaniel De Graaf2013-04-121-2/+74
| | | | | | | | | | | This adds the ability for a vTPM to constrain what localities a given client domain can use based on its XSM label. For example: locality=user_1:vm_r:domU_t=0,1,2 locality=user_1:vm_r:watcher_t=5 An arbitrary prefix can be matched by using a '*'. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
* stubdom/vtpm: support multiple backendsDaniel De Graaf2013-04-121-12/+2
| | | | Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
* stubdom/vtpm: make state save operation atomicDaniel De Graaf2013-04-121-14/+60
| | | | | | | | | | This changes the save format of the vtpm stubdom to include two copies of the saved data: one active, and one inactive. When saving the state, data is written to the inactive slot before updating the key and hash saved with the TPM Manager, which determines the active slot when the vTPM starts up. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
* stubdom/vtpm: Support locality fieldDaniel De Graaf2013-04-123-1/+52
| | | | | | | | | | | | The vTPM protocol now contains a field allowing the locality of a command to be specified; pass this to the TPM when processing a packet. While the locality is not currently checked for validity, a binding between locality and some distinguishing feature of the client domain (such as the XSM label) will need to be defined in order to properly support a multi-client vTPM. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Acked-by: Matthew Fioravante <matthew.fioravante@jhuapl.edu>
* stubdom/vtpm: correct the buffer size returned by TPM_CAP_PROP_INPUT_BUFFERDaniel De Graaf2013-04-122-0/+14
| | | | | | | | The vtpm2 ABI supports packets of up to 4088 bytes by default; expose this property though the TPM's interface so clients do not attempt to send larger packets. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
* mini-os/tpmback: Replace UUID field with opaque pointerDaniel De Graaf2013-04-122-2/+8
| | | | | | | | Instead of only recording the UUID field, which may not be of interest to all tpmback implementations, provide a user-settable opaque pointer associated with the tpmback instance. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
* mini-os/tpmback: set up callbacks before enumerationDaniel De Graaf2013-04-122-2/+2
| | | | | | | | | | | | The open/close callbacks in tpmback cannot be properly initalized in order to catch the initial enumeration events because init_tpmback clears the callbacks and then asynchronously starts the enumeration of existing tpmback devices. Fix this by passing the callbacks to init_tpmback so they can be installed before enumeration. This also removes the unused callbacks for suspend and resume. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
* tools+stubdom: install under /usr/local by default.Ian Campbell2013-04-122-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the hotplug scripts have been fixed to remove hardcoded paths lets try this again. From 26470:acaf29203cf9: This is the defacto (or FHS mandated?) standard location for software built from source, in order to avoid clashing with packaged software which is installed under /usr/bin etc. I think there is benefit in having Xen's install behave more like the majority of other OSS software out there. The major downside here is in the transition from 4.2 to 4.3 where people who have built from source will innevitably discover breakage because 4.3 no longer overwrites stuff in /usr like it used to so they pickup old stale bits from /usr instead of new stuff from /usr/local. Packages will use ./configure --prefix=/usr or whatever helper macro their package manager gives them. I have confirmed that doing this results in the same list of installed files as before this patch was applied. The hypervisor remains in /boot/ and there is no intention to move it. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Roger Pau Monné <roger.pau@citrix.com>
* stubdom/Makefile: Fix gmp extract ruleDaniel De Graaf2013-04-111-0/+1
| | | | | | | | | When NEWLIB_STAMPFILE is updated but gmp has already been extracted, the mv command will incorrectly create a subdirectory instead of renaming. Remove the old target before renaming to fix this. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Acked-by: Ian Campbell <ian.campbell@citrix.com>
* build: Fix distclean when repo location changesAndrei Lifchits2013-02-221-1/+1
| | | | | | | | | If the path to xen-unstable.hg changes (i.e. you move the repo), the symlinks inside xen-unstable.hg/stubdom/libxc-x86_[32|64]/ all become broken, which breaks distclean because make attempts to clean inside those first and fails to find Makefile (which is also a symlink). Signed-off-by: Andrei Lifchits <andrei.lifchits@citrix.com>
* tools: revert to installing in /usrIan Campbell2013-01-282-0/+3
| | | | | | | | | | 26470:acaf29203cf9 missed a bunch of hardcoded paths, e.g. in the initscripts. I think at this juncture it is appropriate to revert this change and try again after some more testing. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Roger Pau Monné <roger.pau@citrix.com> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* stubdom: Install xenstore stubdom in $(XENFIRMWAREDIR)Ian Campbell2013-01-251-2/+2
| | | | | | | | Removes hardcoded /usr prefix. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* build: cleanup configure detritus at toplevel and stubdomIan Campbell2013-01-251-0/+1
| | | | | | | | | | | | | | | These files were left over after $ git clean -f -dx $ ./configure $ make distclean and picked up by a subsequent. $ git clean -f -dx Ensure that these files are also correctly ignored. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Roger Pau Monné <roger.pau@citrix.com> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* vtpm/vtpmmgr: Use libpolarssl.a instead of hardcoding own list of .o filesIan Campbell2013-01-243-10/+4
| | | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked by: Matthew Fioravante <matthew.fioravante@jhuapl.edu> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* tools+stubdom: install under /usr/local by default.Ian Campbell2013-01-242-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | This is the defacto (or FHS mandated?) standard location for software built from source, in order to avoid clashing with packaged software which is installed under /usr/bin etc. I think there is benefit in having Xen's install behave more like the majority of other OSS software out there. The major downside here is in the transition from 4.2 to 4.3 where people who have built from source will innevitably discover breakage because 4.3 no longer overwrites stuff in /usr like it used to so they pickup old stale bits from /usr instead of new stuff from /usr/local. Packages will use ./configure --prefix=/usr or whatever helper macro their package manager gives them. I have confirmed that doing this results in the same list of installed files as before this patch was applied. The hypervisor remains in /boot/ and there is no intention to move it. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Roger Pau Monné <roger.pau@citrix.com> Acked-by: Matt Wilson <msw@amazon.com> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* vtpmmgr: fix build on 32-bitIan Campbell2013-01-213-3/+3
| | | | | | | | | | | | | | | | | | | Correct format string, fixing: vtpm_storage.c: In function 'vtpm_storage_load_header': vtpm_storage.c:658: error: format '%ld' expects type 'long int', but argument 5 has type 'unsigned int' vtpm_storage.c:658: error: format '%ld' expects type 'long int', but argument 5 has type 'unsigned int' make[2]: *** [vtpm_storage.o] Error 1 Add padlock.o to PSSL_OBJS, fixing: /local/scratch/ianc/devel/xen-unstable.git/stubdom/mini-os-x86_32-vtpmmgr/mini-os.o: In function `aes_crypt_ecb': /local/scratch/ianc/devel/xen-unstable.git/stubdom/polarssl-x86_32/library/aes.c:659: undefined reference to `padlock_supports' /local/scratch/ianc/devel/xen-unstable.git/stubdom/polarssl-x86_32/library/aes.c:661: undefined reference to `padlock_xcryptecb' /local/scratch/ianc/devel/xen-unstable.git/stubdom/mini-os-x86_32-vtpmmgr/mini-os.o: In function `aes_crypt_cbc': /local/scratch/ianc/devel/xen-unstable.git/stubdom/polarssl-x86_32/library/aes.c:771: undefined reference to `padlock_supports' /local/scratch/ianc/devel/xen-unstable.git/stubdom/polarssl-x86_32/library/aes.c:773: undefined reference to `padlock_xcryptcbc' make[1]: *** [/local/scratch/ianc/devel/xen-unstable.git/stubdom/mini-os-x86_32-vtpmmgr/mini-os] Error 1 Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked by: Matthew Fioravante <matthew.fioravante@jhuapl.edu> [ ijc -- applied same fix to stubdom/vtpm/Makefile ] Committed-by: Ian Campbell <ian.campbell@citrix.com>
* stubdom: rerun autogen.shIan Campbell2013-01-181-160/+132
| | | | | | | | I forgot to do this while checking in 26424:e1d7053e4d45. Refresh now so as to not cause confusing looking changes next time it is run. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* stubdom: Add autoconfMatthew Fioravante2013-01-184-48/+4697
| | | | | | | | | | | | | | | | | | Stub domains now use autoconf to build. This configure script can enable or disable specific domains and also specify custom download locations for stubdom library packages. See ./configure --help for details. C and Caml are disabled by default. vtpm-stubdom is conditional on the presense of cmake. Rename vtpmmgrdom to vtpmmgr-stubdom Also update .*ignore Signed-off-by: Matthew Fioravante <matthew.fioravante@jhuapl.edu> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* Add vtpm documentationMatthew Fioravante2013-01-182-0/+150
| | | | | | | | See the files included in this patch for details Signed-off-by: Matthew Fioravante <matthew.fioravante@jhuapl.edu> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* vtpm/vtpmmgr and required libs to stubdom/MakefileMatthew Fioravante2013-01-183-1/+209
| | | | | | | | | | | | | | | | | | | Add 3 new libraries to stubdom: libgmp polarssl Berlios TPM Emulator 0.7.4 Add makefile structure for vtpm and vtpmmgrdom. Both vtpm domains are optional builds as vtpm depends on cmake. To build either of them, you must do so explicitly. make vtpm-stubdom vtpmmgrdom Finally, also update .*ignore Signed-off-by: Matthew Fioravante <matthew.fioravante@jhuapl.edu> Acked-by: Ian Campbell <ian.campbell@citrix.com> [ijc, folded in fix from Matthew to workaround cmake 2.8.2 build failure] Committed-by: Ian Campbell <ian.campbell@citrix.com>
* add stubdom/vtpmmgr codeMatthew Fioravante2013-01-1818-0/+4766
| | | | | | | | | Add the code base for vtpmmgrdom. Makefile changes next patch. Signed-off-by: Matthew Fioravante <matthew.fioravante@jhuapl.edu> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* add vtpm-stubdom codeMatthew Fioravante2013-01-1810-0/+1212
| | | | | | | | | Add the code base for vtpm-stubdom to the stubdom heirarchy. Makefile changes in later patch. Signed-off-by: Matthew Fioravante <matthew.fioravante@jhuapl.edu> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* libxc: builder: limit maximum size of kernel/ramdisk.Ian Jackson2012-10-261-0/+4
| | | | | | | | | | | | | | | | | | | | | | Allowing user supplied kernels of arbitrary sizes, especially during decompression, can swallow up dom0 memory leading to either virtual address space exhaustion in the builder process or allocation failures/OOM killing of both toolstack and unrelated processes. We disable these checks when building in a stub domain for pvgrub since this uses the guest's own memory and is isolated. Decompression of gzip compressed kernels and ramdisks has been safe since 14954:58205257517d (Xen 3.1.0 onwards). This is XSA-25 / CVE-2012-4544. Also make explicit checks for buffer overflows in various decompression routines. These were already ruled out due to other properties of the code but check them as a belt-and-braces measure. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* Revert 26109:6ccfe4d29f95Ian Jackson2012-10-261-4/+0
| | | | | | | This changeset was contaminated by changes hanging around in my working tree. Sorry :-(. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
* xl: Do not leak events when a domain exits.Ian Campbell2012-10-251-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | The goto in both of these places misses the event free which would normally clean up. ==8655== 80 bytes in 1 blocks are definitely lost in loss record 1 of 1 ==8655== at 0x4024370: calloc (vg_replace_malloc.c:593) ==8655== by 0x406EAAE: libxl__zalloc (libxl_internal.c:83) ==8655== by 0x4078173: libxl__event_new (libxl_event.c:1167) ==8655== by 0x4056373: domain_death_occurred (libxl.c:958) ==8655== by 0x4058D06: domain_death_xswatch_callback (libxl.c:1038) ==8655== by 0x4078EB5: watchfd_callback (libxl_event.c:458) ==8655== by 0x407839E: afterpoll_internal (libxl_event.c:949) ==8655== by 0x4079142: eventloop_iteration (libxl_event.c:1371) ==8655== by 0x40799BB: libxl_event_wait (libxl_event.c:1396) ==8655== by 0x805CC67: create_domain (xl_cmdimpl.c:1698) ==8655== by 0x805E001: main_create (xl_cmdimpl.c:3986) ==8655== by 0x804D43D: main (xl.c:285) Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* stubdom: install stubdompath.sh as data fileOlaf Hering2012-10-181-1/+2
| | | | | | | | | | | | | | rpmlint complains a script helper which is only sourced: [ 1875s] xen-tools.i586: W: script-without-shebang /usr/lib/xen/bin/stubdompath.sh [ 1875s] This text file has executable bits set or is located in a path dedicated for [ 1875s] executables, but lacks a shebang and cannot thus be executed. If the file is [ 1875s] meant to be an executable script, add the shebang, otherwise remove the [ 1875s] executable bits or move the file elsewhere. Signed-off-by: Olaf Hering <olaf@aepfle.de> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* stubdom: fix rpmlint warning spurious-executable-permOlaf Hering2012-10-181-1/+1
| | | | | | | | | | | | [ 1758s] xen-tools.x86_64: E: spurious-executable-perm (Badness: 50) /usr/lib/xen/boot/xenstore-stubdom.gz [ 1758s] The file is installed with executable permissions, but was identified as one [ 1758s] that probably should not be executable. Verify if the executable bits are [ 1758s] desired, and remove if not. NOTE: example scripts should be packaged under [ 1758s] %docdir/examples, which will avoid this warning. Signed-off-by: Olaf Hering <olaf@aepfle.de> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* stubdom: fix compile errors in grubOlaf Hering2012-10-181-0/+45
| | | | | | | | | | | | | | | | | | | | | Building xen.rpm in SLES11 started to fail due to these compiler warnings: [ 1436s] ../grub-upstream/netboot/fsys_tftp.c:213: warning: operation on 'block' may be undefined [ 1437s] ../grub-upstream/netboot/main.c:444: warning: operation on 'block' may be undefined [ 1234s] E: xen sequence-point ../grub-upstream/netboot/fsys_tftp.c:213 [ 1234s] E: xen sequence-point ../grub-upstream/netboot/main.c:444 The reason for this is that the assignment is done twice: tp.u.ack.block = ((uint16_t)( (((uint16_t)((block = prevblock)) & (uint16_t)0x00ffU) << 8) | (((uint16_t)((block = prevblock)) & (uint16_t)0xff00U) >> 8))); Fix this package build error by adding another patch for grub, which moves the assignment out of the macro usage. Signed-off-by: Olaf Hering <olaf@aepfle.de> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* stubdom: fix error assignment in grub:load_moduleOlaf Hering2012-10-111-1/+1
| | | | | | | | | [ 1333s] mini-os.c: In function 'load_module': [ 1333s] mini-os.c:244: warning: statement with no effect Signed-off-by: Olaf Hering <olaf@aepfle.de> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* stubdom: fix parallel build by expanding CROSS_MAKEOlaf Hering2012-10-081-28/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recently I changed my rpm xen.spec file from doing 'make -C tools -j N && make stubdom' to 'make -j N stubdom' because stubdom depends on tools, so both get built. The result was the failure below. .... mkdir -p grub-x86_64 CPPFLAGS="-isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/../extras/mini-os/include -D__MINIOS__ -DHAVE_LIBC -isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/../extras/mini-os/include/posix -isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/../tools/xenstore -isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/../extras/mini-os/include/x86 -isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/../extras/mini-os/include/x86/x86_64 -U __linux__ -U __FreeBSD__ -U __sun__ -nostdinc -isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/../extras/mini-os/include/posix -isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/cross-root-x86_64/x86_64-xen-elf/include -isystem /usr/lib64/gcc/x86_64-suse-linux/4.7/include -isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/lwip-x86_64/src/include -isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/lwip-x86_64/src/include/ipv4 -I/home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/include -I/home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/../xen/include" CFLAGS="-mno-red-zone -O1 -fno-omit-frame-pointer -m64 -mno-red-zone -fno-reorder-blocks -fno-asynchronous-unwind-tables -m64 -g -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-but-set-variable -fno-stack-protector -fno-exceptions" make DESTDIR= -C grub OBJ_DIR=/home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/grub-x86_64 make[2]: Entering directory `/home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/grub' make[2]: warning: jobserver unavailable: using -j1. Add `+' to parent make rule. make[2]: *** INTERNAL: readdir: Bad file descriptor . Stop. make[2]: Makefile: Field 'stem' not cached: Makefile make[2]: Leaving directory `/home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/grub' make[1]: *** [grub] Error 2 [ -d mini-os-x86_64-xenstore ] || \ for i in $(cd /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/../extras/mini-os ; find . -type d) ; do \ mkdir -p mini-os-x86_64-xenstore/$i ; \ done .... Expanding every occurrence of CROSS_MAKE avoids this error. It also has the nice side effect of actually enabling parallel build for stubdom. According to the GNU make documentation $(MAKE) gets its special meaning only if it appears directly in the recipe: http://www.gnu.org/software/make/manual/html_node/MAKE-Variable.html Signed-off-by: Olaf Hering <olaf@aepfle.de> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* PV-GRUB: add support for btrfsMatt Wilson2012-04-041-0/+3512
| | | | | | | | | | This patch adds btrfs support to the GRUB tree used to build PV-GRUB. The original patch is from Gentoo: https://bugs.gentoo.org/show_bug.cgi?id=283637 Signed-off-by: Matt Wilson <msw@amazon.com> Committed-by: Ian Jackson <ian.jackson.citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* PV-GRUB: add support for ext4Matt Wilson2012-04-041-0/+474
| | | | | | | | | | This patch adds support for ext4 to the GRUB tree used to build PV-GRUB. The original patch is taken from the Fedora GRUB package in this commit: http://pkgs.fedoraproject.org/gitweb/?p=grub.git;a=commitdiff;h=32bf414af04d377055957167aac7dedec691ef57 Signed-off-by: Matt Wilson <msw@amazon.com> Committed-by: Ian Jackson <ian.jackson.citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* PV-GRUB: Check for errors when applying patches to GRUBMatt Wilson2012-04-041-1/+1
| | | | | | | | | | We want to ensure that patches apply cleanly without rejects. Bail if patch returns a non-zero exit code. Signed-off-by: Matt Wilson <msw@amazon.com> Committed-by: Ian Jackson <ian.jackson.citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* stubdom: enable xenstored buildDaniel De Graaf2012-02-092-3/+33
| | | | | | | Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Acked-by: Ian Campbell <ian.campbell@citrix.com> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* mini-os: make frontends and xenbus optionalDaniel De Graaf2012-02-091-0/+1
| | | | | | | | | | | | | | | | | This adds compile-time logic to disable certain frontends in mini-os: - pcifront is disabled by default, enabled for ioemu - blkfront, netfront, fbfront, kbdfront, consfront are enabled by default - xenbus is required for any frontend, and is enabled by default If all frontends and xenbus are disabled, mini-os will run without needing to communicate with xenstore, making it suitable to run the xenstore daemon. The console frontend is not required for the initial console, only consoles opened via openpt or ptmx. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Acked-by: Ian Campbell <ian.campbell@citrix.com> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* mini-os: Move test functions into test.cDaniel De Graaf2012-02-092-0/+2
| | | | | | | | | | While useful, these test functions should not be compiled into every mini-os instance that we compile. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Acked-by: Ian Campbell <ian.campbell@citrix.com> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
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