Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-11-15' into staging

Fix Lesser GPL license versions (should be "2.1" and not "2")

# gpg: Signature made Sun 15 Nov 2020 16:2

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-11-15' into staging

Fix Lesser GPL license versions (should be "2.1" and not "2")

# gpg: Signature made Sun 15 Nov 2020 16:20:10 GMT
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5

* remotes/huth-gitlab/tags/pull-request-2020-11-15: (26 commits)
nomaintainer: Fix Lesser GPL version number
test: Fix LGPL information in the file headers
tests/acceptance: Fix LGPL information in the file headers
tests/migration: Fix LGPL information in the file headers
sparc tcg cpus: Fix Lesser GPL version number
e1000e: Fix Lesser GPL version number
x86 hvf cpus: Fix Lesser GPL version number
nvdimm: Fix Lesser GPL version number
w32: Fix Lesser GPL version number
tpm: Fix Lesser GPL version number
overall/alpha tcg cpus|hppa: Fix Lesser GPL version number
overall usermode...: Fix Lesser GPL version number
migration: Fix Lesser GPL version number
parallel nor flash: Fix Lesser GPL version number
arm tcg cpus: Fix Lesser GPL version number
x86 tcg cpus: Fix Lesser GPL version number
linux user: Fix Lesser GPL version number
usb: Fix Lesser GPL version number
tricore tcg cpus: Fix Lesser GPL version number
xtensa tcg cpus: Fix Lesser GPL version number
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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nomaintainer: Fix Lesser GPL version number

There is no "version 2" of the "Lesser" General Public License.
It is either "GPL version 2.0" or "Lesser GPL version 2.1".
This patch replaces all occurr

nomaintainer: Fix Lesser GPL version number

There is no "version 2" of the "Lesser" General Public License.
It is either "GPL version 2.0" or "Lesser GPL version 2.1".
This patch replaces all occurrences of "Lesser GPL version 2" with
"Lesser GPL version 2.1" in comment section.

This patch contains all the files, whose maintainer I could not get
from ‘get_maintainer.pl’ script.

Signed-off-by: Chetan Pant <chetan4windows@gmail.com>
Message-Id: <20201023124424.20177-1-chetan4windows@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
[thuth: Adapted exec.c and qdev-monitor.c to new location]
Signed-off-by: Thomas Huth <thuth@redhat.com>

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Merge remote-tracking branch 'remotes/armbru/tags/pull-include-2019-08-13-v2' into staging

Header cleanup patches for 2019-08-13

# gpg: Signature made Fri 16 Aug 2019 12:39:12 BST
# gpg:

Merge remote-tracking branch 'remotes/armbru/tags/pull-include-2019-08-13-v2' into staging

Header cleanup patches for 2019-08-13

# gpg: Signature made Fri 16 Aug 2019 12:39:12 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-include-2019-08-13-v2: (29 commits)
sysemu: Split sysemu/runstate.h off sysemu/sysemu.h
sysemu: Move the VMChangeStateEntry typedef to qemu/typedefs.h
Include sysemu/sysemu.h a lot less
Clean up inclusion of sysemu/sysemu.h
numa: Move remaining NUMA declarations from sysemu.h to numa.h
Include sysemu/hostmem.h less
numa: Don't include hw/boards.h into sysemu/numa.h
Include hw/boards.h a bit less
Include hw/qdev-properties.h less
Include qemu/main-loop.h less
Include qemu/queue.h slightly less
Include hw/hw.h exactly where needed
Include qom/object.h slightly less
Include exec/memory.h slightly less
Include migration/vmstate.h less
migration: Move the VMStateDescription typedef to typedefs.h
Clean up inclusion of exec/cpu-common.h
Include hw/irq.h a lot less
typedefs: Separate incomplete types and function types
ide: Include hw/ide/internal a bit less outside hw/ide/
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Include hw/hw.h exactly where needed

In my "build everything" tree, changing hw/hw.h triggers a recompile
of some 2600 out of 6600 objects (not counting tests and objects that
don't depend on qemu/o

Include hw/hw.h exactly where needed

In my "build everything" tree, changing hw/hw.h triggers a recompile
of some 2600 out of 6600 objects (not counting tests and objects that
don't depend on qemu/osdep.h).

The previous commits have left only the declaration of hw_error() in
hw/hw.h. This permits dropping most of its inclusions. Touching it
now recompiles less than 200 objects.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20190812052359.30071-19-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>

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

* configure fix for environment variables (Daniel)
* fix memory leaks (Alex)
* x86_64 MTTCG fixes (Emilio)
* introduce a

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

* configure fix for environment variables (Daniel)
* fix memory leaks (Alex)
* x86_64 MTTCG fixes (Emilio)
* introduce atomic64 (Emilio)
* Fix for virtio hang (Fam, myself)
* SH serial port fix (Geert)
* Deprecate rotation_rate for scsi-block (Fam)
* Extend memory-backend-file availability to all POSIX hosts (Hikaru)
* Memory API cleanups and fixes (Igor, Li Qiang, Peter, Philippe)
* MSI/IOMMU fix (Jan)
* Socket reconnection fixes (Marc-André)
* icount fixes (Emilio, myself)
* QSP fixes for Coverity (myself)
* Some record/replay improovements (Pavel)
* Packed struct fixes (Peter)
* Windows dump fixes and elf2dmp (Viktor)
* kbmclock fix (Yongji)

# gpg: Signature made Tue 02 Oct 2018 18:13:12 BST
# gpg: using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"
# 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/tags/for-upstream: (80 commits)
hw/scsi/mptendian: Avoid taking address of fields in packed structs
cpus: fix TCG kick timer leak
docs/devel/memory.txt: Document _with_attrs accessors
hw/nvram/fw_cfg: Use memberwise copy of MemoryRegionOps struct
memory: Remove old_mmio accessors
memory: Fix access_with_adjusted_size(small size) on big-endian memory regions
memory: Refactor common shifting code from accessors
memory: Use MAKE_64BIT_MASK()
virtio: do not take address of packed members
replay: replay BH for IDE trim operation
hostmem-file: make available memory-backend-file on POSIX-based hosts
target/i386: fix translation for icount mode
hvf: drop unused variable
qom/object: add some interface asserts
accel/tcg: Remove dead code
lsi53c895a: convert to trace-events
scsi-block: Deprecate rotation_rate
kvmclock: run KVM_KVMCLOCK_CTRL ioctl in vcpu thread
MAINTAINERS: add myself as elf2dmp maintainer
contrib: add elf2dmp tool
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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hw/scsi/mptendian: Avoid taking address of fields in packed structs

Taking the address of a field in a packed struct is a bad idea, because
it might not be actually aligned enough for that pointer t

hw/scsi/mptendian: Avoid taking address of fields in packed structs

Taking the address of a field in a packed struct is a bad idea, because
it might not be actually aligned enough for that pointer type (and
thus cause a crash on dereference on some host architectures). Newer
versions of clang warn about this. Avoid the bug by not using the
"modify in place" byte swapping functions.

This patch was produced with the following simple spatch script:
@@
expression E;
@@
-le16_to_cpus(&E);
+E = le16_to_cpu(E);
@@
expression E;
@@
-le32_to_cpus(&E);
+E = le32_to_cpu(E);
@@
expression E;
@@
-le64_to_cpus(&E);
+E = le64_to_cpu(E);
@@
expression E;
@@
-cpu_to_le16s(&E);
+E = cpu_to_le16(E);
@@
expression E;
@@
-cpu_to_le32s(&E);
+E = cpu_to_le32(E);
@@
expression E;
@@
-cpu_to_le64s(&E);
+E = cpu_to_le64(E);

followed by some minor tidying of overlong lines and bad indent.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20180927134852.21490-1-peter.maydell@linaro.org>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

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

* Record-replay lockstep execution, log dumper and fixes (Alex, Pavel)
* SCSI fix to pass maximum transfer size (Daniel

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

* Record-replay lockstep execution, log dumper and fixes (Alex, Pavel)
* SCSI fix to pass maximum transfer size (Daniel Barboza)
* chardev fixes and improved iothread support (Daniel Berrangé, Peter)
* checkpatch tweak (Eric)
* make help tweak (Marc-André)
* make more PCI NICs available with -net or -nic (myself)
* change default q35 NIC to e1000e (myself)
* SCSI support for NDOB bit (myself)
* membarrier system call support (myself)
* SuperIO refactoring (Philippe)
* miscellaneous cleanups and fixes (Thomas)

# gpg: Signature made Mon 12 Mar 2018 16:10:52 GMT
# gpg: using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"
# 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/tags/for-upstream: (69 commits)
tcg: fix cpu_io_recompile
replay: update documentation
replay: save vmstate of the asynchronous events
replay: don't process async events when warping the clock
scripts/replay-dump.py: replay log dumper
replay: avoid recursive call of checkpoints
replay: check return values of fwrite
replay: push replay_mutex_lock up the call tree
replay: don't destroy mutex at exit
replay: make locking visible outside replay code
replay/replay-internal.c: track holding of replay_lock
replay/replay.c: bump REPLAY_VERSION again
replay: save prior value of the host clock
replay: added replay log format description
replay: fix save/load vm for non-empty queue
replay: fixed replay_enable_events
replay: fix processing async events
cpu-exec: fix exception_index handling
hw/i386/pc: Factor out the superio code
hw/alpha/dp264: Use the TYPE_SMC37C669_SUPERIO
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

# Conflicts:
# default-configs/i386-softmmu.mak
# default-configs/x86_64-softmmu.mak

show more ...

hw: Do not include "sysemu/block-backend.h" if it is not necessary

After reviewing a patch from Philippe that removes block-backend.h
from hw/lm32/milkymist.c, I noticed that this header is included

hw: Do not include "sysemu/block-backend.h" if it is not necessary

After reviewing a patch from Philippe that removes block-backend.h
from hw/lm32/milkymist.c, I noticed that this header is included
unnecessarily in a lot of other files, too. Remove those unneeded
includes to speed up the compilation process a little bit.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1518684912-31637-1-git-send-email-thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

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

* warning improvements (Alistair)
* KVM code cleanup (David)
* scsi-block support for rerror/werror (Fam)
* support for

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

* warning improvements (Alistair)
* KVM code cleanup (David)
* scsi-block support for rerror/werror (Fam)
* support for >64 vCPUs in Windows (Gonglei)
* SCSI fix (Hannes)
* SSE bugfixes (Joseph)
* SmartOS compilation fixes (Kamil)
* Hyper-V frequency MSR support (Ladi)
* move more files to accel/tcg (Philippe, Thomas)
* multiboot validation (PJP)
* virtqueue size configuration for virtio-scsi (Richard)
* Hyper-V header cleanup (Roman)
* Maintainer email update (Guangrong)
* checkpatch.pl --branch (Daniel), fixes (Greg)
* introducing scsi/ (me)

# gpg: Signature made Tue 19 Sep 2017 15:21:26 BST
# gpg: using RSA key 0xBFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"
# 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/tags/for-upstream: (51 commits)
docker: fix creation of archives
default-configs: Replace $(and ...) with $(call land, ...)
osdep.h: Prohibit disabling assert() in supported builds
checkpatch: add hwaddr to @typeList
accel/hax: move hax-stub.c to accel/stubs/
target/i386: fix "info mem" for LA57 mode
scripts: let checkpatch.pl process an entire GIT branch
update-linux-headers: prepare for hyperv.h removal
hyperv: add header with protocol definitions
i386/cpu/hyperv: support over 64 vcpus for windows guests
Convert remaining single line fprintf() to warn_report()
Makefile: Remove libqemustub.a
ptimer-test: do not link to libqemustub.a/libqemuutil.a
target/mips: Convert VM clock update prints to warn_report
General warn report fixups
Convert multi-line fprintf() to warn_report()
Convert single line fprintf(.../n) to warn_report()
Convert remaining error_report() to warn_report()
hw/i386: Improve some of the warning messages
test-qga: add missing qemu-ga tool dependency
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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scsi: move block/scsi.h to include/scsi/constants.h

Complete the transition by renaming this header, which was
shared by block/iscsi.c and the SCSI emulation code.

Reviewed-by: Philippe Mathieu-Dau

scsi: move block/scsi.h to include/scsi/constants.h

Complete the transition by renaming this header, which was
shared by block/iscsi.c and the SCSI emulation code.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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

* switch to C11 atomics (Alex)
* Coverity fixes for IPMI (Corey), i386 (Paolo), qemu-char (Paolo)
* at long last, fail o

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

* switch to C11 atomics (Alex)
* Coverity fixes for IPMI (Corey), i386 (Paolo), qemu-char (Paolo)
* at long last, fail on wrong .pc files if -m32 is in use (Daniel)
* qemu-char regression fix (Daniel)
* SAS1068 device (Paolo)
* memory region docs improvements (Peter)
* target-i386 cleanups (Richard)
* qemu-nbd docs improvements (Sitsofe)
* thread-safe memory hotplug (Stefan)

# gpg: Signature made Tue 09 Feb 2016 16:09:30 GMT using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"

* remotes/bonzini/tags/for-upstream: (33 commits)
qemu-char, io: fix ordering of arguments for UDP socket creation
MAINTAINERS: add all-match entry for qemu-devel@
get_maintainer.pl: fall back to git if only lists are found
target-i386: fix PSE36 mode
docs/memory.txt: Improve list of different memory regions
ipmi_bmc_sim: Add break to correct watchdog NMI check
ipmi_bmc_sim: Fix off by one in check.
ipmi: do not take/drop iothread lock
target-i386: Deconstruct the cpu_T array
target-i386: Tidy gen_add_A0_im
target-i386: Rewrite leave
target-i386: Rewrite gen_enter inline
target-i386: Use gen_lea_v_seg in pusha/popa
target-i386: Access segs via TCG registers
target-i386: Use gen_lea_v_seg in stack subroutines
target-i386: Use gen_lea_v_seg in gen_lea_modrm
target-i386: Introduce mo_stacksize
target-i386: Create gen_lea_v_seg
char: fix repeated registration of tcp chardev I/O handlers
kvm-all: trace: strerror fixup
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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hw: Add support for LSI SAS1068 (mptsas) device

This adds the SAS1068 device, a SAS disk controller used in VMware that
is oldish but widely supported and has decent performance. Unlike
megasas, it

hw: Add support for LSI SAS1068 (mptsas) device

This adds the SAS1068 device, a SAS disk controller used in VMware that
is oldish but widely supported and has decent performance. Unlike
megasas, it presents itself as a SAS controller and not as a RAID
controller. The device corresponds to the mptsas kernel driver in
Linux.

A few small things in the device setup are based on Don Slutz's old
patch, but the device emulation was written from scratch based on Don's
SeaBIOS patch and on the FreeBSD and Linux drivers. It is 2400 lines
shorter than Don's patch (and roughly the same size as MegaSAS---also
because it doesn't support the similar SPI controller), implements SCSI
task management functions (with asynchronous cancellation), supports
big-endian hosts, has complete support for migration and follows the
QEMU coding standards much more closely.

To write the driver, I first split Don's patch in two parts, with
the configuration bits in one file and the rest in a separate file.
I first left mptconfig.c in place and rewrote the rest, then deleted
mptconfig.c as well. The configuration pages are still based mostly on
VirtualBox's, though not exactly the same. However, the implementation
is completely different. The contents of the pages themselves should
not be copyrightable.

Signed-off-by: Don Slutz <Don@CloudSwitch.com>
Message-Id: <1347382813-5662-1-git-send-email-Don@CloudSwitch.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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