| Commit message (Collapse) | Author | Age | Files | Lines |
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Reduce size of Xen-qemu shared ioreq structure to 32 bytes. This
has two advantages:
1. We can support up to 128 VCPUs with a single shared page
2. If/when we want to go beyond 128 VCPUs, a whole number of ioreq_t
structures will pack into a single shared page, so a multi-page
array will have no ioreq_t straddling a page boundary
Also, while modifying qemu, replace a 32-entry vcpu-indexed array
with a dynamically-allocated array.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
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This patch adds securty checks for pci passthrough related hypercalls
to enforce that the current domain owns the resources that it is about
to remap. It also adds a call to xc_assign_device to xend and removes
the PRIVILEGED_STUBDOMS flags.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
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Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
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xenstore lowlevel function changes breaks stubdom build.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
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xenbits supports the git protocol now, which is much faster (and
produces less noise in the build log too).
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
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Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
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c/s 19818 dropped SHAREDIR from xen/util/path.py, which broke the "xm
new" command. This patch adds SHAREDIR back to the new
buildmakevars2file-closure function.
Signed-off-by: Ryan O'Connor <rjo@cs.ubc.ca>
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- Have the buid system generate a file which exports the install paths
for the hotplug scripts and stubdom / stubdom-dm
- Move file generation code from tools/python/Makefile into a gmake
macro
in Config.mk to avoid maintenance of three duplicates each with its
own
tweaks and bugs
- Export gmake variables into ioemu as shell variables
for upcoming ioemu patches
- Do above as a gmake macro to avoid maintenance of several duplicates
- Adjust hotplug scripts to find the right xen binaries from the
install directory
- Adjust stubdom-dm to use the install directories
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
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To use, set CONFIG_OCAML_XENSTORED=y at build time.
Then the build system will automatically download the remote repo
to tools/ocaml-xenstored.
Signed-off-by: Alex Zeffertt <alex.zeffertt@eu.citrix.com>
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We change all invocations of setup.py as follows:
* use $(PYTHON) instead of `python' so that the user can specify
an alternative python version if they need to. If not set it
defaults to `python' in Config.mk.
* pass --prefix=$(PREFIX) via a new make variable
$(PYTHON_PREFIX_ARG). This allows a user to suppress the
--prefix=... argument entirely by setting PYTHON_PREFIX_ARG=''.
This will work around the bug described here
https://bugs.launchpad.net/ubuntu/+bug/362570
where passing --prefix=/usr/local (which ought to have no effect as
/usr/local is the default prefix) changes which subdirectory
distutils chooses, and results in the files being installed in
site-packages which is not on the default search path.
Users not affected by this python packaging bug should not set
PYTHON_PREFIX_ARG and their builds will not be affected. (Provided
PREFIX did not contain spaces. People who put spaces in PREFIX are
being quite optimistic.)
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
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Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
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Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
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Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
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without deferring the test execution of CC. This avoids extra
executions of CC every time CFLAGS is expanded.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
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In particular this may hopefully give better detection of latent
spinlock bugs.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
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I have copied the tarballs that the xen-unstable build downloads to
xenbits.xensource.com (which also hosts our hg and git). This patch
changes the download URLs to use that location.
That way the build will depend on only one external machine, under one
administration, rather than many. Also it means that the build won't
break if these sites become permanently unavailable or are rearranged
and we don't run a risk of having to panic and beg if a file should go
missing.
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
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Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
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* Move code for generating an absolute version of XEN_ROOT
into a common make variable set in Config.mk
* Use this common code when invoking make -C ioemu-dir clean
from tools/, which avoids a problem where `make clean' fails
because qemu's (ioemu-remote's) build system wants to run
`make clean' in `tests' but XEN_ROOT is a confection involving
../'s.
* Use this common code in stubdom/Makefile, instead of $(abspath...)
as the latter is a relatively new feature in GNU make and is not
available in all the places that we want to be able to build
(cf c/s 17997:3f23e01d31985899dbd1660b166f229f1ee74292)
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
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Now ioemu-remote compiles for ia64 so that make it default.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
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