Commit Graph

89541 Commits

Author SHA1 Message Date
Thomas Huth
5d82c10160 docs/about/removed-features: Document removed HMP commands from QEMU v2.12
These HMP commands had been removed/replaced in QEMU v2.12. Still, some
people might want to update from older versions to the recent QEMU version,
so we should give some recommendations for the replacements in our
documentation.

Message-Id: <20210811084103.74832-5-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-08-11 15:39:01 +02:00
Thomas Huth
29e0447551 docs/about/removed-features: Document removed CLI options from QEMU v3.1
These CLI options had been removed/replaced in QEMU v3.1. Still, some
people might want to update from older versions to the recent QEMU version,
so we should give some recommendations for the replacements in our
documentation.

Message-Id: <20210811084103.74832-4-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-08-11 15:38:57 +02:00
Thomas Huth
8cc461c185 docs/about/removed-features: Document removed CLI options from QEMU v3.0
These CLI options had been removed/replaced in QEMU v3.0. Still, some
people might want to update from older versions to the recent QEMU version,
so we should give some recommendations for the replacements in our
documentation.

Message-Id: <20210811084103.74832-3-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-08-11 15:38:54 +02:00
Thomas Huth
3d9c7ec955 docs/about/removed-features: Document removed CLI options from QEMU v2.12
These CLI options had been removed/replaced in QEMU v2.12. Still, some
people might want to update from older versions to the recent QEMU version,
so we should give some recommendations for the replacements in our
documentation.

Message-Id: <20210811084103.74832-2-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-08-11 15:38:50 +02:00
Alexander Bulekov
3973e7ae63 fuzz: avoid building twice, when running on gitlab
On oss-fuzz, we build twice, to put together a build that is portable to
the runner containers. On gitlab ci, this is wasteful and contributes to
timeouts on the build-oss-fuzz job. Avoid building twice on gitlab, at
the remote cost of potentially missing some cases that break oss-fuzz
builds.

Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-Id: <20210809111621.54454-1-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-08-11 13:40:01 +02:00
Thomas Huth
b063c290f3 tests/qtest/vhost-user-blk-test: Check whether qemu-storage-daemon is available
The vhost-user-blk-test currently hangs if QTEST_QEMU_STORAGE_DAEMON_BINARY
points to a non-existing binary. Let's improve this situation by checking
for the availability of the binary first, so we can fail gracefully if
it is not accessible.

Message-Id: <20210811095949.133462-1-thuth@redhat.com>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>
Tested-by: Alexander Bulekov <alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-08-11 13:40:01 +02:00
Thomas Huth
cc1838c25d storage-daemon: Add missing build dependency to the vhost-user-blk-test
vhost-user-blk-test needs the qemu-storage-daemon, otherwise it
currently hangs. So make sure that we build the daemon before running
the tests.

Message-Id: <20210811094705.131314-1-thuth@redhat.com>
Tested-by: Alexander Bulekov <alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-08-11 13:39:50 +02:00
Daniel P. Berrangé
a1f0f36838 gitlab: skip many more targets in windows cross builds
The windows cross builds still take way too long in gitlab CI, so need
more targets to be skipped. We don't want to hurt coverage of other
cross builds more though, so we let jobs fine tune with a new env
variale $CROSS_SKIP_TARGETS.

We take the set of targets that are considered relatively niche or
very old architectures, and skip approx half of them in win32 builds
and the other half of them in win64.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Message-Id: <20210810140653.3969823-3-berrange@redhat.com>
[thuth: Swapped the "CROSS_SKIP_TARGETS:" lines as suggested by philmd]
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-08-11 08:52:31 +02:00
Gerd Hoffmann
a4de5e8a06 MAINTAINERS: update virtio-gpu entry.
New maintainer wanted. Downgrade status to "Odd Fixes" for now.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210810083450.2377374-8-kraxel@redhat.com>
2021-08-11 08:39:16 +02:00
Gerd Hoffmann
1e2edb9866 MAINTAINERS: update virtio-input entry.
New maintainer wanted. Downgrade status to "Odd Fixes" for now.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210810083450.2377374-7-kraxel@redhat.com>
2021-08-11 08:39:16 +02:00
Gerd Hoffmann
cd02c965c4 MAINTAINERS: update usb entries.
New maintainer wanted.  Switch role to "Reviewer" for usb-serial,
downgrade status to "Odd Fixes" for everything else.

Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210810083450.2377374-6-kraxel@redhat.com>
2021-08-11 08:39:16 +02:00
Gerd Hoffmann
227b1638ba MAINTAINERS: update spice entry.
New maintainer wanted. Downgrade status to "Odd Fixes" for now.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210810083450.2377374-5-kraxel@redhat.com>
2021-08-11 08:39:16 +02:00
Gerd Hoffmann
6bc915f31a MAINTAINERS: update audio entry.
New maintainer wanted. Downgrade status to "Odd Fixes" for now.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210810083450.2377374-4-kraxel@redhat.com>
2021-08-11 08:39:16 +02:00
Gerd Hoffmann
8f6259055a MAINTAINERS: update sockets entry.
I have not touched the code for years.
Make the entry match reality and drop my name.

Cc: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210810083450.2377374-3-kraxel@redhat.com>
2021-08-11 08:39:16 +02:00
Gerd Hoffmann
f492bdf4ab MAINTAINERS: update edk2 entry.
I want keep an eye on the edk2 things happening in qemu.

Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210810083450.2377374-2-kraxel@redhat.com>
2021-08-11 08:39:16 +02:00
Daniel P. Berrangé
a62354915b gitlab: exclude sparc-softmmu and riscv32-softmmu from cross builds
We need to cut down compile time by excluding more targets. Both these
targets still have their 64-bit variant enabled, so the loss of coverage
is mitigated to some degree.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Message-Id: <20210810140653.3969823-2-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-08-11 07:52:43 +02:00
Peter Maydell
703e8cd618 Update version for v6.1.0-rc3 release
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-08-10 19:08:09 +01:00
Hanna Reitz
b0c4798f97 MAINTAINERS: Name and email address change
I have changed my name and email address.  Update the MAINTAINERS file
to match, and .mailmap in case anyone wants to send me an email because
of some past commit I authored.  (As suggested by Philippe, I put the
.mailmap line into the "preferred name forms" section, considering it
counts as a git author config change.)

Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-08-10 16:42:16 +01:00
Peter Maydell
02b8aeede2 fixes for gtk, sdl and audio live migration.
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 =qZFO
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Merge remote-tracking branch 'remotes/kraxel/tags/fixes-20210810-pull-request' into staging

fixes for gtk, sdl and audio live migration.

# gpg: Signature made Tue 10 Aug 2021 13:18:30 BST
# gpg:                using RSA key A0328CFFB93A17A79901FE7D4CB6D8EED3E87138
# 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/fixes-20210810-pull-request:
  ui/sdl2: Check return value from g_setenv()
  audio: Never send migration section
  ui/gtk: retry sending VTE console input

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-08-10 14:00:39 +01:00
Peter Maydell
6ff5b5d6d5 ui/sdl2: Check return value from g_setenv()
Setting environment variables can fail; check the return value
from g_setenv() and bail out if we couldn't set SDL_VIDEODRIVER.

Fixes: Coverity 1458798
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210809161424.32355-1-peter.maydell@linaro.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-08-10 10:56:39 +02:00
Dr. David Alan Gilbert
da77adbaf6 audio: Never send migration section
The audio migration vmstate is empty, and always has been; we can't
just remove it though because an old qemu might send it us.
Changes with -audiodev now mean it's sometimes created when it didn't
used to be, and can confuse migration to old qemu.

Change it so that vmstate_audio is never sent; if it's received it
should still be accepted, and old qemu's shouldn't be too upset if it's
missing.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Tested-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20210809170956.78536-1-dgilbert@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-08-10 10:55:57 +02:00
Peter Maydell
1f3afa5da2 qemu-ga patch queue for hard-freeze
* fix memory leak in guest_exec
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCgAdFiEEzqzJ4VU066u4LT+gM1PJzvEItYQFAmER1ZcACgkQM1PJzvEI
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 euB8dQ+7OdXYWMYqVtJwoTyKNd0vKIDL+WmM1xJ2gnsrdOKq7vPthkx2Ci1DFZ2P
 V7UGVSVdH8s5tePxX+i0XNMDl8jBj1ugrmXwx8BxFct3u6mzvBm4Sto6qfPZGLPw
 FZNWQYLqYbws9Ig4QPKRmxcq96fKjzSvfGexZ/yiEgU+6Ln6ouAqaErvop/l3pY4
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 =73Wq
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/mdroth/tags/qga-pull-2021-08-09-tag' into staging

qemu-ga patch queue for hard-freeze

* fix memory leak in guest_exec

# gpg: Signature made Tue 10 Aug 2021 02:25:43 BST
# gpg:                using RSA key CEACC9E15534EBABB82D3FA03353C9CEF108B584
# gpg: Good signature from "Michael Roth <flukshun@gmail.com>" [full]
# gpg:                 aka "Michael Roth <mdroth@utexas.edu>" [full]
# gpg:                 aka "Michael Roth <mdroth@linux.vnet.ibm.com>" [full]
# Primary key fingerprint: CEAC C9E1 5534 EBAB B82D  3FA0 3353 C9CE F108 B584

* remotes/mdroth/tags/qga-pull-2021-08-09-tag:
  qga: fix leak of base64 decoded data on command error

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-08-10 09:42:06 +01:00
Volker Rümelin
7bce330ae4 ui/gtk: retry sending VTE console input
Commit 584af1f1d9 ("ui/gtk: add a keyboard fifo to the VTE
consoles") changed the VTE chardev backend code to rely on the
chr_accept_input() callback function. The code expects a
chr_accept_input() call whenever qemu_chr_be_can_write() bytes
were written. It turns out this is wrong. Some chardev
frontends only call this callback after can_write was 0.

Change the code to send data until the keyboard fifo is empty
or qemu_chr_be_can_write() returns 0.

Fixes: 584af1f1d9 ("ui/gtk: add a keyboard fifo to the VTE consoles")
Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20210810063257.17411-1-vr_qemu@t-online.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2021-08-10 10:39:46 +02:00
Daniel P. Berrangé
057489dd15 qga: fix leak of base64 decoded data on command error
If the guest command fails to be spawned, then we would leak the decoded
base64 input used for the command's stdin feed.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Michael Roth <michael.roth@amd.com>
2021-08-09 20:18:43 -05:00
Peter Maydell
e0d24696b9 Block patches for 6.1-rc3:
- Build fix for FUSE block exports
 - iotest 233 fix
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 =Ew2C
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/hreitz/tags/pull-block-2021-08-09' into staging

Block patches for 6.1-rc3:
- Build fix for FUSE block exports
- iotest 233 fix

# gpg: Signature made Mon 09 Aug 2021 17:59:29 BST
# gpg:                using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40
# gpg:                issuer "mreitz@redhat.com"
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full]
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1  1829 F407 DB00 61D5 CF40

* remotes/hreitz/tags/pull-block-2021-08-09:
  tests: filter out TLS distinguished name in certificate checks
  block/export/fuse.c: fix musl build

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-08-09 21:14:24 +01:00
Daniel P. Berrangé
a6d2bb25cf tests: filter out TLS distinguished name in certificate checks
The version of GNUTLS in Fedora 34 has changed the order in which encodes
fields when generating new TLS certificates. This in turn changes the
order seen when querying the distinguished name. This ultimately breaks
the expected output in the NBD TLS iotests. We don't need to be
comparing the exact distinguished name text for the purpose of the test
though, so it is fine to filter it out.

Reported-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20210804180330.3469683-1-berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Tested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2021-08-09 17:32:43 +02:00
Fabrice Fontaine
50482fda98 block/export/fuse.c: fix musl build
Fix the following build failure on musl raised since version 6.0.0 and
4ca37a96a7
because musl does not define FALLOC_FL_ZERO_RANGE:

../block/export/fuse.c: In function 'fuse_fallocate':
../block/export/fuse.c:563:23: error: 'FALLOC_FL_ZERO_RANGE' undeclared (first use in this function)
  563 |     } else if (mode & FALLOC_FL_ZERO_RANGE) {
      |                       ^~~~~~~~~~~~~~~~~~~~

Fixes:
 - http://autobuild.buildroot.org/results/b96e3d364fd1f8bbfb18904a742e73327d308f64

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Message-Id: <20210809095101.1101336-1-fontaine.fabrice@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2021-08-09 17:19:27 +02:00
Peter Maydell
370ea52f72 hw/nvme fixes
* coverity fixes
 -----BEGIN PGP SIGNATURE-----
 
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 =nrUW
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/nvme/tags/nvme-next-pull-request' into staging

hw/nvme fixes

* coverity fixes

# gpg: Signature made Mon 09 Aug 2021 11:53:42 BST
# gpg:                using RSA key 522833AA75E2DCE6A24766C04DE1AF316D4F0DE9
# gpg: Good signature from "Klaus Jensen <its@irrelevant.dk>" [unknown]
# gpg:                 aka "Klaus Jensen <k.jensen@samsung.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: DDCA 4D9C 9EF9 31CC 3468  4272 63D5 6FC5 E55D A838
#      Subkey fingerprint: 5228 33AA 75E2 DCE6 A247  66C0 4DE1 AF31 6D4F 0DE9

* remotes/nvme/tags/nvme-next-pull-request:
  hw/nvme: fix missing variable initializers

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-08-09 15:00:26 +01:00
Klaus Jensen
5f4884c441 hw/nvme: fix missing variable initializers
Coverity found that 'uuid', 'csi' and 'eui64' are uninitialized. While
we set most of the fields, we do not explicitly set the rsvd2 field in
the NvmeIdNsDescr header.

Fix this by explicitly zero-initializing the variables.

Reported-by: Coverity (CID 1458835, 1459295 and 1459580)
Fixes: 6870cfb814 ("hw/nvme: namespace parameter for EUI-64")
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-08-09 12:52:16 +02:00
Peter Maydell
632eda5404 Fix for gnutls-crypto detection
-----BEGIN PGP SIGNATURE-----
 
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 0AYVHxBLpnp5/Rg1WCkrhKihiJWEJKEgqwDkAL0FAcKrdhzncR1iF2U4ZPdVmEl7
 XHkqYM/dIMn1MkljNSH7A5ZHxN5b704U+g4YAXkh1oN4HNKGrEJU/gbnmJ/4tGPG
 jqADsHxhiRA/Jm8OMpwfOdl60ZN8IZ+ricTKA2yjTNyDNNQyp6cxNdd5Xg==
 =ZOOe
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

Fix for gnutls-crypto detection

# gpg: Signature made Mon 09 Aug 2021 10:43:32 BST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream:
  meson: fix logic for gnutls check

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-08-09 11:04:27 +01:00
Alyssa Ross
abc14fd056 meson: fix logic for gnutls check
The logic before was

	if not get_option('gnutls').auto() or have_system

Which is equivalent to

	if get_option('gnutls').enabled() or get_option('gnutls').disabled() or have_system

This means that the check for gnutls is performed even if gnutls is
disabled, which means that the build system will insist on having
libtasn1 if gnutls is found, even if gnutls support is disabled.

When gnutls is disabled, the check for gnutls shouldn't be performed,
to ensure that further build system logic (like the check for
libtasn1) doesn't make decisions based on the presence of gnutls,
rather than the gnutls option.

After making this change, I can successfully ./configure --disable-gnutls
on my system with gnutls installed, but not libtasn1.

Signed-off-by: Alyssa Ross <hi@alyssa.is>
Message-Id: <20210806144947.321647-1-hi@alyssa.is>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
2021-08-06 15:36:11 +00:00
Peter Maydell
dee64246de linux-user pull request 20210806
Fix endianness and addresses in i386 linux-user target
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Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-6.1-pull-request' into staging

linux-user pull request 20210806

Fix endianness and addresses in i386 linux-user target

# gpg: Signature made Fri 06 Aug 2021 10:16:32 BST
# gpg:                using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg:                issuer "laurent@vivier.eu"
# 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/linux-user-for-6.1-pull-request:
  linux-user/elfload: byteswap i386 registers when dumping core
  linux-user: fix guest/host address mixup in i386 setup_rt_frame()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-08-06 10:28:33 +01:00
Peter Maydell
ca92f16276 QAPI patches patches for 2021-08-05
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 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2021-08-05' into staging

QAPI patches patches for 2021-08-05

# gpg: Signature made Thu 05 Aug 2021 15:06:12 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-qapi-2021-08-05:
  docs: convert writing-qmp-commands.txt to writing-qmp-commands.rst
  docs/qapi-code-gen: add cross-references
  docs/qapi-code-gen: Beautify formatting
  docs: convert qapi-code-gen.txt to ReST
  docs/devel/qapi-code-gen: Update examples to match current code

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-08-05 18:48:06 +01:00
Peter Maydell
287d53398a Chardev-related fixes
Hi
 
 Here are some bug fixes worthy for 6.1.
 
 thanks
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 =KDK+
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/marcandre/tags/chr-fix-pull-request' into staging

Chardev-related fixes

Hi

Here are some bug fixes worthy for 6.1.

thanks

# gpg: Signature made Thu 05 Aug 2021 13:52:03 BST
# gpg:                using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5
# gpg:                issuer "marcandre.lureau@redhat.com"
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full]
# gpg:                 aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full]
# Primary key fingerprint: 87A9 BD93 3F87 C606 D276  F62D DAE8 E109 7596 9CE5

* remotes/marcandre/tags/chr-fix-pull-request:
  chardev: report a simpler error about duplicated id
  chardev: give some context on chardev-add error
  chardev: fix qemu_chr_open_fd() with fd_in==fd_out
  chardev: fix qemu_chr_open_fd() being called with fd=-1
  chardev: fix fd_chr_add_watch() when in != out
  chardev: mark explicitly first argument as poisoned
  chardev/socket: print a more correct command-line address
  util: fix abstract socket path copy

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-08-05 16:25:44 +01:00
Marc-André Lureau
a68403b0a6 chardev: report a simpler error about duplicated id
Report:
  "Chardev with id 'char2' already exists"
Rather than:
  "Failed to add chardev 'char2': duplicate yank instance"

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2021-08-05 16:15:33 +04:00
Marc-André Lureau
64195b0d36 chardev: give some context on chardev-add error
Description from Daniel P. Berrangé:
> The original code reported:
>
>  "attempt to add duplicate property 'char2' to object (type 'container')"
>
> Since adding yank support, the current code reports
>
>  "duplicate yank instance"
>
> With this patch applied it now reports:
>
>  "Failed to add chardev 'char2': duplicate yank instance"
>
> This is marginally better, but still not great, not that the original
> error was great either.
>
> It would be nice if we could report
>
>   "chardev with id 'char2' already exists"

Related to:
https://bugzilla.redhat.com/show_bug.cgi?id=1984721

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2021-08-05 16:15:33 +04:00
Marc-André Lureau
733ba02084 chardev: fix qemu_chr_open_fd() with fd_in==fd_out
The "serial" chardev calls qemu_chr_open_fd() with the same fd. This
may lead to double-close as each QIOChannel owns the fd.

Instead, share the reference to the same QIOChannel.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2021-08-05 16:15:33 +04:00
Marc-André Lureau
46fe3ff6ea chardev: fix qemu_chr_open_fd() being called with fd=-1
The "file" chardev may call qemu_chr_open_fd() with fd_in=-1. This may
cause invalid system calls, as the QIOChannel is assumed to be properly
initialized later on.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2021-08-05 16:15:33 +04:00
Marc-André Lureau
bb2b058f1a chardev: fix fd_chr_add_watch() when in != out
Create child sources for the different streams, and dispatch on the
parent source with the synthesized conditions.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2021-08-05 16:15:33 +04:00
Marc-André Lureau
bf7b1eab25 chardev: mark explicitly first argument as poisoned
Since commit 9894dc0cdc "char: convert
from GIOChannel to QIOChannel", the first argument to the watch callback
can actually be a QIOChannel, which is not a GIOChannel (but a QEMU
Object).

Even though we never used that pointer, change the callback type to warn
the users. Possibly a better fix later, we may want to store the
callback and call it from intermediary functions.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2021-08-05 16:15:33 +04:00
Ilya Leoshkevich
030912e01c linux-user/elfload: byteswap i386 registers when dumping core
Core dumps from emulating x86_64 on big-endian hosts contain incorrect
register values.

Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210803172013.148446-1-iii@linux.ibm.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-08-05 12:17:30 +02:00
Ilya Leoshkevich
0c40c18ecd linux-user: fix guest/host address mixup in i386 setup_rt_frame()
setup_rt_frame() passes siginfo and ucontext host addresses to guest
signal handlers, causing problems when e.g. emulating x86_64 on s390x.

Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210803171858.148394-1-iii@linux.ibm.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-08-05 12:15:44 +02:00
Marc-André Lureau
30f80be34b chardev/socket: print a more correct command-line address
Better reflect the command line version of the socket address arguments,
following the now recommended long-form opt=on syntax.

Complement/fixes commit 9d902d51 "chardev: do not use short form boolean
options in non-QemuOpts character device descriptions".

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-08-04 23:23:31 +04:00
Marc-André Lureau
4cfd970ec1 util: fix abstract socket path copy
Commit 776b97d360 "qemu-sockets: add abstract UNIX domain socket
support" neglected to update socket_sockaddr_to_address_unix() and
copied the whole sun_path without taking "salen" into account.

Later, commit 3b14b4ec49 "sockets: Fix socket_sockaddr_to_address_unix()
for abstract sockets" handled the abstract UNIX path, by stripping the
leading \0 character and fixing address details, but didn't use salen
either.

Not taking "salen" into account may result in incorrect "path" being
returned in monitors commands, as we read past the address which is not
necessarily \0-terminated.

Fixes: 776b97d360
Fixes: 3b14b4ec49
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: xiaoqiang zhao <zxq_yx_007@163.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2021-08-04 23:23:31 +04:00
Peter Maydell
bccabb3a5d Update version for v6.1.0-rc2 release
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-08-04 16:56:14 +01:00
Peter Maydell
f17d05569a pc,pci: bugfixes
Small bugfixes all over the place.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pc,pci: bugfixes

Small bugfixes all over the place.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Tue 03 Aug 2021 21:32:43 BST
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream:
  Drop _DSM 5 from expected DSDTs on ARM
  Revert "acpi/gpex: Inform os to keep firmware resource map"
  arm/acpi: allow DSDT changes
  acpi: x86: pcihp: add support hotplug on multifunction bridges
  hw/pcie-root-port: Fix hotplug for PCI devices requiring IO

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-08-04 13:53:38 +01:00
Peter Maydell
700d82c9bc SD/MMC patches queue
- sdcard: Fix assertion accessing out-of-range addresses
   with SEND_WRITE_PROT (CMD30)
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Merge remote-tracking branch 'remotes/philmd/tags/sdmmc-20210803' into staging

SD/MMC patches queue

- sdcard: Fix assertion accessing out-of-range addresses
  with SEND_WRITE_PROT (CMD30)

# gpg: Signature made Tue 03 Aug 2021 18:38:03 BST
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd/tags/sdmmc-20210803:
  hw/sd/sdcard: Fix assertion accessing out-of-range addresses with CMD30
  hw/sd/sdcard: Document out-of-range addresses for SEND_WRITE_PROT

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-08-04 11:40:27 +01:00
John Snow
68e6dc594a docs: convert writing-qmp-commands.txt to writing-qmp-commands.rst
This does about the bare minimum, converting section headers to ReST
ones and adding an indent for code blocks.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-Id: <20210721165015.2180311-1-jsnow@redhat.com>
Reviewed-by: Connor Kuehl <ckuehl@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2021-08-04 11:18:05 +02:00
John Snow
9c66762a60 docs/qapi-code-gen: add cross-references
Add clickables to many places.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-Id: <20210720235619.2048797-4-jsnow@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2021-08-04 11:05:52 +02:00
John Snow
55927c5f32 docs/qapi-code-gen: Beautify formatting
Mostly, add ``literal`` markers to a lot of things like C types, add
code blocks, and fix the way a few things render.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-Id: <20210720235619.2048797-3-jsnow@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2021-08-04 11:05:48 +02:00