Commit Graph

952 Commits

Author SHA1 Message Date
Peter Maydell
27a296fce9 qemu-ga: Convert invocation documentation to rST
The qemu-ga documentation is currently in qemu-ga.texi in
Texinfo format, which we present to the user as:
 * a qemu-ga manpage
 * a section of the main qemu-doc HTML documentation

Convert the documentation to rST format, and present it to
the user as:
 * a qemu-ga manpage
 * part of the interop/ Sphinx manual

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Tested-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Message-id: 20190905131040.8350-1-peter.maydell@linaro.org
2019-09-13 16:05:01 +01:00
Paolo Bonzini
2038f8c877 tests/tcg: move configuration to a sub-shell script
Avoid the repeated inclusions of config-target.mak, which have
risks of namespace pollution, and instead build minimal configuration
files in a configuration script.  The same configuration files can
also be included in Makefile and Makefile.qemu

[AJB 10/09/19]
In the original PR this had inadvertently enabled tests
for ppc64abi32. However as the rest of the multiarch tests work rather
than disabling the otherwise correctly functioning build I've just
skipped the failing linux-test test. For some reason I can't debug it
with TCG so I'm leaving that to the PPC maintainers to look at.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20190807143523.15917-4-pbonzini@redhat.com>
[AJB: s/docker/container/, rm last bits from configure, ppc6432abi hack]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Richard Henderson <rth@twiddle.net>
2019-09-10 14:09:00 +01:00
Marc-André Lureau
05af039d1e tests/docker: add podman support
Allow to specify the container engine to run with ENGINE variable.

By default, ENGINE=auto and will select either podman or docker.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-08-22 17:30:25 +04:00
Paolo Bonzini
c932ce3144 configure: define CONFIG_TOOLS here
Defining CONFIG_TOOLS on the basis of $(TOOLS) has the disadvantage
of including it also if e.g. qemu-ga is requested.  The correct
information is available in configure, define it there.

This also has the benefit of not installing the manpages for block layer
tools if the only "tool" being built is the guest agent.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-08-21 16:29:56 +02:00
Paolo Bonzini
0814465ab8 qemu-ga: clean up TOOLS variable
qemu-ga is included in the TOOLS variable without the .exe suffix, and this is
then worked around twice in the Makefile.  Do the right thing in configure
instead.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-08-21 16:29:56 +02:00
Olaf Hering
177cd674d6 Makefile: remove DESTDIR from firmware file content
The resulting firmware files should only contain the runtime path.
Fixes commit 26ce90fde5 ("Makefile: install the edk2 firmware images
and their descriptors")

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20190530192812.17637-1-olaf@aepfle.de>
Fixes: https://bugs.launchpad.net/qemu/+bug/1838703
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-08-03 09:52:32 +02:00
Philippe Mathieu-Daudé
b3ce38dcf9 buildsys: The NSIS Windows build requires qemu-nsis.bmp installed
The qemu-nsis.bmp file was not listed with the other blobs, thus
not installed in the ${BINDIR} location.

This fixes:

  $ make installer
  [...]
  (cd /tmp/qemu-nsis; \
           for i in qemu-system-*.exe; do \
             arch=${i%.exe}; \
             arch=${arch#qemu-system-}; \
             echo Section \"$arch\" Section_$arch; \
             echo SetOutPath \"\$INSTDIR\"; \
             echo File \"\${BINDIR}\\$i\"; \
             echo SectionEnd; \
           done \
          ) >/tmp/qemu-nsis/system-emulations.nsh
  makensis -V2 -NOCD \
                  -DCONFIG_DOCUMENTATION="y" \
                   \
                  -DBINDIR="/tmp/qemu-nsis" \
                   \
                  -DSRCDIR="/home/phil/source/qemu" \
                  -DOUTFILE="qemu-setup-4.0.90.exe" \
                  -DDISPLAYVERSION="4.0.90" \
                  /home/phil/source/qemu/qemu.nsi
  File: "/tmp/qemu-nsis\*.bmp" -> no files found.
  Usage: File [/nonfatal] [/a] ([/r] [/x filespec [...]] filespec [...] |
     /oname=outfile one_file_only)
  Error in script "/home/phil/source/qemu/qemu.nsi" on line 122 -- aborting creation process
  Makefile:1077: recipe for target 'qemu-setup-4.0.90.exe' failed
  make: *** [qemu-setup-4.0.90.exe] Error 1

Fixes: https://bugs.launchpad.net/bugs/1836453
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190715174817.18981-8-philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-23 15:53:25 +01:00
Philippe Mathieu-Daudé
f84f9f7584 buildsys: The NSIS Windows build requires the documentation installed
This fixes:

  $ make installer
  [...]
  (cd /tmp/qemu-nsis; \
           for i in qemu-system-*.exe; do \
             arch=${i%.exe}; \
             arch=${arch#qemu-system-}; \
             echo Section \"$arch\" Section_$arch; \
             echo SetOutPath \"\$INSTDIR\"; \
             echo File \"\${BINDIR}\\$i\"; \
             echo SectionEnd; \
           done \
          ) >/tmp/qemu-nsis/system-emulations.nsh
  makensis -V2 -NOCD \
                   \
                  -DCONFIG_GTK="y" \
                  -DBINDIR="/tmp/qemu-nsis" \
                   \
                  -DSRCDIR="/source/qemu" \
                  -DOUTFILE="qemu-setup-4.0.90.exe" \
                  -DDISPLAYVERSION="4.0.90" \
                  /source/qemu/qemu.nsi
  File: "/tmp/qemu-nsis\qemu-doc.html" -> no files found.
  Usage: File [/nonfatal] [/a] ([/r] [/x filespec [...]] filespec [...] |
     /oname=outfile one_file_only)
  Error in script "/source/qemu/qemu.nsi" on line 173 -- aborting creation process
  make: *** [Makefile:1080: qemu-setup-4.0.90.exe] Error 1

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190715174817.18981-7-philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-23 15:53:25 +01:00
Peter Maydell
ddb45afbfb contrib/elf2dmp: Build download.o with CURL_CFLAGS
contrib/elf2dmp has a source file which uses curl/curl.h;
although we link the final executable with CURL_LIBS, we
forgot to build this source file with CURL_CFLAGS, so if
the curl header is in a place that's not already on the
system include path then it will fail to build.

Add a line specifying the cflags needed for download.o;
while we are here, bring the specification of the libs
into line with this, since using a per-object variable
setting is preferred over adding them to the final
executable link line.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20190719100955.17180-1-peter.maydell@linaro.org
2019-07-22 14:07:39 +01:00
Alistair Francis
91f3a2f0ce
roms: Add OpenSBI version 0.4
Add OpenSBI version 0.4 as a git submodule and as a prebult binary.

OpenSBI (https://github.com/riscv/opensbi) aims to provide an open-source
reference implementation of the RISC-V Supervisor Binary Interface (SBI)
specifications for platform-specific firmwares executing in M-mode. For all
supported platforms, OpenSBI provides several runtime firmware examples.
These example firmwares can be used to replace the legacy riscv-pk bootloader
and enable the use of well-known bootloaders such as U-Boot.

OpenSBI is distributed under the terms of the BSD 2-clause license
("Simplified BSD License" or "FreeBSD License", SPDX: BSD-2-Clause). OpenSBI
source code also contains code reused from other projects desribed here:
https://github.com/riscv/opensbi/blob/master/ThirdPartyNotices.md.

In this case all of the code we are using from OpenSBI is BSD 2-clause
as we aren't using the Kendryte code (Apache-2.0) with QEMU and libfdt
is dual licensed as BSD 2-clause (and GPL-2.0+). OpenSBI isn't being
linked with QEMU either it is just being included with QEMU.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2019-07-18 14:18:43 -07:00
Markus Armbruster
6518331813 Makefile: Fix missing dependency of on qemu-tech.texi
The qemu-doc.{html,info,pdf,txt} depend on qemu-doc.texi and its
include files.  Except qemu-tech.texi is missing.  Has always been
missing as far as I can see.  Fix it.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190715055736.15214-2-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-07-15 21:10:20 +02:00
Markus Armbruster
47ae060e75 Makefile: Fix "make install" when "make all" needs work
Until recently, target install used to recurse into target directories
in its recipe: it ran make install in a for-loop.  Since target
install depends on target all, this trivially ensured we run the
sub-make install only after completing target all.

Commit 1338a4b "Makefile: Reuse all's recursion machinery for clean
and install" moved the target recursion to dependencies.  That's good
(the commit message explains why), but I forgot to add dependencies to
ensure make runs the sub-make install only after completing target
all.  Do that now.

Fixes: 1338a4b726
Reported-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190712055935.23061-1-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2019-07-15 21:09:07 +02:00
Markus Armbruster
8d358a5ea0 Makefile: Fix "make clean" in "unconfigured" source directory
Recent commit "Makefile: Reuse all's recursion machinery for clean and
install" broke targets clean and distclean in the source directory
before running configure:

    $ make clean
      LD      recurse-clean.mo
    cc: fatal error: no input files
    compilation terminated.
    make: *** [rules.mak:118: recurse-clean.mo] Error 1

Root cause is missing .PHONY.  Fix that.

Fixes: 1338a4b726
Reported-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-09 16:17:38 +01:00
Philippe Mathieu-Daudé
4f2f62762f Makefile: Rename the 'vm-test' target as 'vm-help'
We already have 'make check-help', use the 'make vm-help' form
to display helps about VM testing. Keep the old target to not
bother old customs.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <20190531064341.29730-1-philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04 19:23:07 +01:00
Peter Maydell
234e256511 Build system patches for 2019-07-02
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Merge remote-tracking branch 'remotes/armbru/tags/pull-build-2019-07-02-v2' into staging

Build system patches for 2019-07-02

# gpg: Signature made Wed 03 Jul 2019 12:44:28 BST
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-build-2019-07-02-v2:
  Makefile: Reuse all's recursion machinery for clean and install
  Makefile: Rename targets for make recursion
  Makefile: Drop bogus cleaning of $(ALL_SUBDIRS)/qemu-options.def
  Makefile: Remove code to smooth transition to config.status

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-04 15:58:46 +01:00
Markus Armbruster
1338a4b726 Makefile: Reuse all's recursion machinery for clean and install
Targets "clean" and "install" run make recursively in a for loop.
This ignores -j and -k.  Target "all" depends on SUBDIR/all to recurse
into each SUBDIR.  Behaves nicely with -j and -k.  Put that to use for
"clean" and "install": depend on SUBDIR/clean or SUBDIR/install,
respectively, and delete the loop.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190528082308.22032-5-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-07-03 13:19:19 +02:00
Markus Armbruster
3b8593eeaa Makefile: Rename targets for make recursion
We make a few sub-directories recursively, in particular
$(TARGET_DIRS).

For goal "all", we do it the nice way: "all" has a prerequisite
subdir-T for each T in $(TARGET_DIRS), and T's recipe runs make
recursively.  Behaves nicely with -j and -k.

For other goals such as "clean" and "install", the recipe runs make
recursively in a for loop.  Ignores -j and -k.

The next commit will fix that for "clean" and "install".  This commit
prepares the ground by renaming the targets we use for "all" to
include the goal for the sub-make.  This will permit reusing them for
goals other than "all".

Targets subdir-T for T in $(TARGET_DIRS) run "make all" in T.  Rename
to T/all, and declare phony.

Targets romsubdir-R for R in $(ROMS) run "make" in pc-bios/R.  Default
goal is "all" for all R.  Rename to pc-bios/R/all, and declare phony.

The remainder are renamed just for consistency.

Target subdir-dtc runs "make libbft/libfdt.a" in dtc.  Rename to
dtc/all, and declare phony.

Target subdir-capstone runs make $(BUILD_DIR)/capstone/$(LIBCAPSTONE)
in $(SRC_PATH)/capstone.  Rename to capstone/all, and declare phony.

Target subdir-slirp runs "make" in $(SRC_PATH)/slirp.  Default goal is
all, which builds $(BUILD_DIR)/libslirp.a.  Rename to slirp/all, and
declare phony.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190528082308.22032-4-armbru@redhat.com>
[Add compatibility gunk to keep make working across the rename]
2019-07-03 13:18:17 +02:00
Gerd Hoffmann
0a87fd693d Add ati vgabios to INSTALL_BLOBS.
Fixes: 0cca7e7bfd
Reported-by: Bruce Rogers <BROGERS@suse.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20190703045212.31039-1-kraxel@redhat.com
2019-07-03 10:52:15 +02:00
Markus Armbruster
30cccc9b02 Makefile: Drop bogus cleaning of $(ALL_SUBDIRS)/qemu-options.def
When commit df2943ba3c moved "rm -f qemu-options.def" from distclean
to clean, it also added "rm -f $$d/qemu-options.def" to the for d in
$(ALL_SUBDIRS) loop.  That file doesn't exist.  Remove the mistaken
rm.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190528082308.22032-3-armbru@redhat.com>
2019-07-02 12:48:40 +02:00
Markus Armbruster
cdb69b08f9 Makefile: Remove code to smooth transition to config.status
When commit bdf523e692 made configure generate config.status, it
added a fallback to Makefile to smooth the transition, with a TODO
"code can be removed after QEMU 1.7."  It's been more than five years.
Remove it.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190528082308.22032-2-armbru@redhat.com>
2019-07-02 12:48:40 +02:00
Peter Maydell
ab200dafc0 Pull request
No user-visible changes.
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Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

Pull request

No user-visible changes.

# gpg: Signature made Fri 28 Jun 2019 14:13:41 BST
# gpg:                using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/block-pull-request:
  build: use $(DESTDIR)x instead of $(DESTDIR)/x

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-07-02 10:17:54 +01:00
Stefan Hajnoczi
6c11dda922 build: use $(DESTDIR)x instead of $(DESTDIR)/x
The GNU make manual[1] demonstrates $(DESTDIR)$(bindir)/foo and QEMU
mostly follows that.  There are just a few instances of
$(DESTDIR)/$(bindir)/foo.  Fix these inconsistencies.

[1] https://www.gnu.org/software/make/manual/html_node/DESTDIR.html

Cc: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20190521145318.12787-1-stefanha@redhat.com
Message-Id: <20190521145318.12787-1-stefanha@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-06-28 14:12:14 +01:00
Antonio Ospite
4ace32e227 configure: disallow spaces and colons in source path and build path
The configure script breaks when the qemu source directory is in a path
containing white spaces, in particular the list of targets is not
correctly generated when calling "./configure --help" because of how the
default_target_list variable is built.

In addition to that, *building* qemu from a directory with spaces breaks
some assumptions in the Makefiles, even if the original source path does
not contain spaces like in the case of an out-of-tree build, or when
symlinks are involved.

To avoid these issues, refuse to run the configure script and the
Makefile if there are spaces or colons in the source path or the build
path, taking as inspiration what the kbuild system in linux does.

Buglink: https://bugs.launchpad.net/qemu/+bug/1817345

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Antonio Ospite <antonio.ospite@collabora.com>
Message-Id: <20190526144747.30019-3-ao2@ao2.it>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-06-26 18:27:00 +02:00
Peter Maydell
0783a732f9 docs: Build and install specs manual
Now we have some rST format docs in the docs/specs/ manual, we should
actually build and install it.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-id: 20190610152444.20859-3-peter.maydell@linaro.org
2019-06-17 15:35:31 +01:00
Peter Maydell
95172e2405 vga: add vhost-user-gpu.
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 hqzN631jiQxyoix8SCW1
 =BRv/
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/kraxel/tags/vga-20190529-pull-request' into staging

vga: add vhost-user-gpu.

# gpg: Signature made Wed 29 May 2019 05:40:02 BST
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/vga-20190529-pull-request:
  hw/display: add vhost-user-vga & gpu-pci
  virtio-gpu: split virtio-gpu-pci & virtio-vga
  virtio-gpu: split virtio-gpu, introduce virtio-gpu-base
  spice-app: fix running when !CONFIG_OPENGL
  contrib: add vhost-user-gpu
  util: compile drm.o on posix
  virtio-gpu: add a pixman helper header
  virtio-gpu: add bswap helpers header
  vhost-user: add vhost_user_gpu_set_socket()
  virtio-gpu: add sanity check

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-05-30 13:10:00 +01:00
Marc-André Lureau
d52c454aad contrib: add vhost-user-gpu
Add a vhost-user gpu backend, based on virtio-gpu/3d device. It is
associated with a vhost-user-gpu device.

Various TODO and nice to have items:
- multi-head support
- crash & resume handling
- accelerated rendering/display that avoids the waiting round trips
- edid support

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20190524130946.31736-6-marcandre.lureau@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-05-29 06:30:45 +02:00
Alex Bennée
5eda6e42cc Makefile: include per-target build directories in coverage report
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-05-28 10:28:51 +01:00
Alex Bennée
30b3718bb9 Makefile: fix coverage-report reference to BUILD_DIR
Commit 337f2311f actually claimed to do this in the commit log but
didn't actually. Oops.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-05-28 10:28:51 +01:00
Peter Maydell
d418238dca Introduce qemu_guest_getrandom.
Use qemu_guest_getrandom in aspeed, nrf51, bcm2835, exynos4210 rng devices.
 Use qemu_guest_getrandom in target/ppc darn instruction.
 Support ARMv8.5-RNG extension.
 Support x86 RDRAND extension.
 
 Acked-by: Daniel P. Berrangé <berrange@redhat.com>
 Acked-by: Laurent Vivier <laurent@vivier.eu>
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 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/rth/tags/pull-rng-20190522' into staging

Introduce qemu_guest_getrandom.
Use qemu_guest_getrandom in aspeed, nrf51, bcm2835, exynos4210 rng devices.
Use qemu_guest_getrandom in target/ppc darn instruction.
Support ARMv8.5-RNG extension.
Support x86 RDRAND extension.

Acked-by: Daniel P. Berrangé <berrange@redhat.com>
Acked-by: Laurent Vivier <laurent@vivier.eu>

# gpg: Signature made Wed 22 May 2019 19:36:43 BST
# gpg:                using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg:                issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* remotes/rth/tags/pull-rng-20190522: (25 commits)
  target/i386: Implement CPUID_EXT_RDRAND
  target/ppc: Use qemu_guest_getrandom for DARN
  target/ppc: Use gen_io_start/end around DARN
  target/arm: Implement ARMv8.5-RNG
  target/arm: Put all PAC keys into a structure
  hw/misc/exynos4210_rng: Use qemu_guest_getrandom
  hw/misc/bcm2835_rng: Use qemu_guest_getrandom_nofail
  hw/misc/nrf51_rng: Use qemu_guest_getrandom_nofail
  aspeed/scu: Use qemu_guest_getrandom_nofail
  linux-user: Remove srand call
  linux-user/aarch64: Use qemu_guest_getrandom for PAUTH keys
  linux-user: Use qemu_guest_getrandom_nofail for AT_RANDOM
  linux-user: Call qcrypto_init if not using -seed
  linux-user: Initialize pseudo-random seeds for all guest cpus
  cpus: Initialize pseudo-random seeds for all guest cpus
  util: Add qemu_guest_getrandom and associated routines
  ui/vnc: Use gcrypto_random_bytes for start_auth_vnc
  ui/vnc: Split out authentication_failed
  crypto: Change the qcrypto_random_bytes buffer type to void*
  crypto: Use getrandom for qcrypto_random_bytes
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-05-23 12:57:17 +01:00
Richard Henderson
243dc2cf95 build: Link user-only with crypto random number objects
For user-only, we require only the random number bits of the
crypto subsystem.  Rename crypto-aes-obj-y to crypto-user-obj-y,
and add the random number objects, plus init.o to handle any
extra stuff the crypto library requires.

Move the crypto libraries from libs_softmmu and libs_tools to
LIBS, so that they are universally used.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-05-22 12:38:54 -04:00
Marc-André Lureau
06914c97d3 contrib: add vhost-user-input
Add a vhost-user input backend example, based on virtio-input-host
device. It takes an evdev path as argument, and can be associated with
a vhost-user-input device via a UNIX socket:

$ vhost-user-input -p /dev/input/eventX -s /tmp/vui.sock

$ qemu ... -chardev socket,id=vuic,path=/tmp/vui.sock
  -device vhost-user-input-pci,chardev=vuic

This example is intentionally not included in $TOOLS, and not
installed by default.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20190514104126.6294-4-marcandre.lureau@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-05-22 07:16:58 +02:00
Laurent Vivier
29de280401 build: don't build hardware objects with linux-user
Some objects are only needed for system emulation and tools.
We can ignore them for the user mode case

Update tests to run accordingly: conditionally build some tests
on CONFIG_BLOCK.

Some tests use components that are only built when softmmu or
block tools are enabled, not for linux-user. So, if these components
are not available, disable the tests.

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20190401141222.30034-6-lvivier@redhat.com>
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
2019-05-17 15:19:39 +02:00
Laurent Vivier
8d5d515a0f build: chardev is only needed for softmmu targets
Move the dependency from SUBDIR_RULES to SOFTMMU_SUBDIR_RULES

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Message-Id: <20190401141222.30034-5-lvivier@redhat.com>
2019-05-17 15:19:39 +02:00
Laurent Vivier
3dff199cca build: replace GENERATED_FILES by generated-files-y
When possible use generated-files-$(FLAG) to disable
some targets (like KEYCODEMAP_FILES).

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Message-Id: <20190401141222.30034-3-lvivier@redhat.com>
2019-05-17 15:19:39 +02:00
Thomas Huth
bb768f71eb Makefile: Fix inclusion of the config-devices.mak.d Kconfig dependencies
The Makefile tries to include device Kconfig dependencies via

 -include $(SUBDIR_DEVICES_MAK_DEP)

and thus expects files that match *-softmmu/config-devices.mak.d ...
however, the minikconf script currently generates files a la
"*-softmmu-config.devices.mak.d" instead, so the dependency files
simply got ignored so far. For example, after a "touch hw/arm/Kconfig",
the arm-softmmu/config-devices.mak file is currently not re-generated.
Fix it by putting the dependency files in the *-softmmu folders now.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-05-13 09:36:31 +02:00
Stefan Hajnoczi
e84125761f docs: add Security chapter to the documentation
This new chapter in the QEMU documentation covers the security
requirements that QEMU is designed to meet and principles for securely
deploying QEMU.

It is just a starting point that can be extended in the future with more
information.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Message-id: 20190509121820.16294-3-stefanha@redhat.com
Message-Id: <20190509121820.16294-3-stefanha@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-05-10 10:53:52 +01:00
Peter Maydell
68a7b9724f Pull request trivial branch 2019-05-03
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Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-pull-request' into staging

Pull request trivial branch 2019-05-03

# gpg: Signature made Fri 03 May 2019 12:26:34 BST
# gpg:                using RSA key F30C38BD3F2FBE3C
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/trivial-branch-pull-request:
  sockets: avoid string truncation warnings when copying UNIX path
  hw/sparc/leon3: Allow load of uImage firmwares
  Makefile: Let the 'clean' rule remove qemu-ga.exe on Windows hosts
  net: Print output of "-net nic, model=help" to stdout instead of stderr
  Header cleanups
  Update configure
  configure: fix pam test warning
  qom: use object_new_with_type in object_new_with_propv
  doc: fix the configuration path
  CODING_STYLE: indent example code as all others
  CODING_STYLE: specify the indent rule for multiline code
  hw/net/pcnet: Use qemu_log_mask(GUEST_ERROR) instead of printf

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-05-09 13:36:10 +01:00
Philippe Mathieu-Daudé
5910075388 Makefile: Let the 'clean' rule remove qemu-ga.exe on Windows hosts
Commit 48ff7a625b added the QEMU Guest Agent tool with the
optional ".exe" suffix for Windows hosts, but forgot to use
this suffix in the 'clean' rule. Calling this rule let a dangling
executable in the build directory.
Correct this by using the proper optional suffix.

Fixes: 48ff7a625b
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Message-Id: <20190427161322.24642-1-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-05-03 13:03:04 +02:00
Marc-André Lureau
e8338fdbbb doc: fix the configuration path
Use a CONFDIR variable to show the configured sysconf path in the
generated documentations (html, man pages etc).

Related to:
https://bugzilla.redhat.com/show_bug.cgi?id=1644985

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20181126105125.30973-1-marcandre.lureau@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-05-03 13:03:04 +02:00
Marc-André Lureau
816956014e build-sys: pass CFLAGS & LDFLAGS to subdir-slirp
CFLAGS/LDFLAGS have debug and sanitizers flags, which should be passed
to slirp compilation.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20190424110041.8175-2-marcandre.lureau@redhat.com>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
2019-05-02 23:37:54 +02:00
Peter Maydell
8482ff2eb3 Pull request
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Merge remote-tracking branch 'remotes/jnsnow/tags/bitmaps-pull-request' into staging

Pull request

# gpg: Signature made Wed 01 May 2019 21:24:16 BST
# gpg:                using RSA key F9B7ABDBBCACDF95BE76CBD07DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" [full]
# Primary key fingerprint: FAEB 9711 A12C F475 812F  18F2 88A9 064D 1835 61EB
#      Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76  CBD0 7DEF 8106 AAFC 390E

* remotes/jnsnow/tags/bitmaps-pull-request:
  docs/interop/bitmaps: rewrite and modernize doc
  Makefile: add nit-picky mode to sphinx-build

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-05-02 12:04:51 +01:00
John Snow
9e5b6cb87d Makefile: add nit-picky mode to sphinx-build
If we add references that don't resolve (or accidentally remove them),
it will be helpful to have warning messages alerting us to that.

Further, turn those warnings into errors so we can be alerted to these
problems sooner rather than later.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20190426221528.30293-2-jsnow@redhat.com
[adjusted commit message. --js]
Signed-off-by: John Snow <jsnow@redhat.com>
2019-05-01 16:20:27 -04:00
Laszlo Ersek
26ce90fde5 Makefile: install the edk2 firmware images and their descriptors
Decompress and install the edk2 firmware blobs as part of "make install",
unless blob installation was disabled with configure's "--disable-blobs"
option.

Additionally, decompress the blobs as a pre-requisite for building softmmu
binaries -- this is helpful for both "make check" and other ad-hoc tests
one might want to run in the build directory.

Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Philippe Mathieu-Daud <philmd@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Philippe Mathieu-Daud <philmd@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
2019-04-17 15:38:35 +02:00
Paolo Bonzini
b7c11e5749 config-all-devices.mak: rebuild on reconfigure
This ensures that softmmu directories are culled after a
"./configure --target-list=x86_64-linux-user".

Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-20 11:44:13 +01:00
Paolo Bonzini
d6c1bd4a22 kconfig: add dependencies on CONFIG_MSI_NONBROKEN
For devices that require msi_init/msix_init to succeed, add a
dependency on CONFIG_MSI_NONBROKEN.  This will prevent those devices
from appearing in a binary that cannot instantiate them.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-18 09:39:57 +01:00
Peter Maydell
e4770dd95a Final testing fixes for 4.0
- various CI tweaks and fixes
   - fixes for some tcg tests
   - addition of system tcg tests
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Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-for-4.0-120319-1' into staging

Final testing fixes for 4.0

  - various CI tweaks and fixes
  - fixes for some tcg tests
  - addition of system tcg tests

# gpg: Signature made Tue 12 Mar 2019 17:07:24 GMT
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-testing-for-4.0-120319-1: (26 commits)
  .travis.yml: add softmmu check-tcg tests
  .travis.yml: separate softfloat from check-tcg
  tests/tcg/arm: account for pauth randomness
  tests/tcg/i386: add memory test to exercise softmmu
  tests/tcg/i386: add system mode Hello World test
  tests/tcg: provide a minilib for system tests
  tests/tcg: enable cris base user-mode tests
  tests/tcg/cris: align mul operations
  tests/tcg/cris: comment out the ccs test
  tests/tcg: split cris tests into bare and libc directories
  tests/tcg/cris: cleanup sys.c
  tests/docker: add fedora-cris-cross compilers
  tests/tcg/arm: add ARMv6-M UNDEFINED 32-bit instruction test
  tests/tcg/xtensa: enable system tests
  tests/docker: add debian-xtensa-cross image
  tests/tcg/mips: fix hello-mips compilation
  tests/tcg: add gdb runner variant
  tests/tcg: split run-test into user and system variants
  tests/tcg: add QEMU_OPT option for test runner
  tests/tcg: enable tcg tests for softmmu
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-03-14 13:04:46 +00:00
Xie Yongji
5f9ff1eff3 libvhost-user: Support tracking inflight I/O in shared memory
This patch adds support for VHOST_USER_GET_INFLIGHT_FD and
VHOST_USER_SET_INFLIGHT_FD message to set/get shared buffer
to/from qemu. Then backend can track inflight I/O in this buffer.

Signed-off-by: Xie Yongji <xieyongji@baidu.com>
Signed-off-by: Zhang Yu <zhangyu31@baidu.com>
Message-Id: <20190228085355.9614-5-xieyongji@baidu.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-03-12 22:31:21 -04:00
Alex Bennée
337f2311f9 Makefile: explicitly pass $(BUILD_DIR) to gcovr
Best to be explicit about where to find things.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-03-12 17:05:21 +00:00
Alex Bennée
08a742c89c Makefile: explicitly pass $(SRC_PATH) to gcovr
In an out-of-tree build gcovr can get quite confused about what is
going on otherwise.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-03-12 17:05:21 +00:00
Peter Maydell
336cfef495 Makefile: Don't install non-sphinx files in sphinx docs install
If we're doing an out-of-tree build of Sphinx, then we
copy some extra spurious files to the install directory
as part of 'make install':
qemu-ga-qapi.texi
qemu-ga-ref.7
qemu-ga-ref.7.pod
qemu-ga-ref.html
qemu-ga-ref.txt
qemu-qmp-qapi.texi
qemu-qmp-ref.7
qemu-qmp-ref.7.pod
qemu-qmp-ref.html
qemu-qmp-ref.txt

because these have been built into build/docs/interop along
with the Sphinx interop documents. Filter them out of the
set of files we install when we're installing the Sphinx-built
manual files. (They are installed into their correct locations
as part of the main install-doc target already.)

Fixes: 5f71eac06e ("Makefile, configure: Support building rST documentation")
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190308135744.6480-4-peter.maydell@linaro.org
2019-03-11 11:10:44 +00:00