* remotes/huth-gitlab/tags/pull-request-2019-05-13: (29 commits)
hw/arm: Remove hard-enablement of the remaining PCI devices
hw/arm: Express dependencies of the musca machines with Kconfig
hw/arm: Express dependencies of the xlnx-versal-virt machine with Kconfig
hw/arm: Express dependencies of the ZynqMP zcu102 machine with Kconfig
hw/arm: Express dependencies of the microbit / nrf51 machine with Kconfig
hw/arm: Express dependencies of the remaining IMX boards with Kconfig
hw/arm: Express dependencies of the MSF2 / EMCRAFT_SF2 machine with Kconfig
hw/arm: Express dependencies of sabrelite with Kconfig
hw/arm: Express dependencies of canon-a1100 with Kconfig
hw/arm: Express dependencies of the raspi machines with Kconfig
hw/arm: Express dependencies of the MPS2 boards with Kconfig
hw/arm: Express dependencies of allwinner / cubieboard with Kconfig
hw/arm: Express dependencies of netduino / stm32f2xx with Kconfig
hw/arm: Express dependencies of the virt machine with Kconfig
hw/arm: Express dependencies of the aspeed boards with Kconfig
hw/arm: Express dependencies of collie with Kconfig
hw/arm: Express dependencies of xilinx-zynq with Kconfig
hw/arm: Express dependencies of the PXA2xx machines with Kconfig
hw/arm: Express dependencies of realview, versatile and vexpress with Kconfig
hw/arm: Express dependencies of stellaris with Kconfig
...
Peter Maydell [Mon, 13 May 2019 12:55:13 +0000 (13:55 +0100)]
Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2019-05-13' into staging
Miscellaneous patches for 2019-05-13
# gpg: Signature made Mon 13 May 2019 08:04:02 BST
# gpg: using RSA key 3870B400EB918653
# gpg: Good signature from "Markus Armbruster <[email protected]>" [full]
# gpg: aka "Markus Armbruster <[email protected]>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653
* remotes/armbru/tags/pull-misc-2019-05-13:
Clean up decorations and whitespace around header guards
Normalize header guard symbol definition.
Clean up ill-advised or unusual header guards
Clean up header guards that don't match their file name
target/xtensa: Clean up core-isa.h header guards
linux-user/nios2 linux-user/riscv: Clean up header guards
authz: Normalize #include "authz/trace.h" to "trace.h"
Use #include "..." for our own headers, <...> for others
Clean up includes
Peter Maydell [Mon, 13 May 2019 09:45:15 +0000 (10:45 +0100)]
Merge remote-tracking branch 'remotes/stsquad/tags/pull-demacro-softmmu-100519-1' into staging
Demacrofy the SoftMMU
- the demacro itself
- refactor TLB_RECHECK and fix bug
- move unaligned handler out
# gpg: Signature made Fri 10 May 2019 20:34:14 BST
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <[email protected]>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44
* remotes/stsquad/tags/pull-demacro-softmmu-100519-1:
cputlb: Do unaligned store recursion to outermost function
cputlb: Do unaligned load recursion to outermost function
cputlb: Drop attribute flatten
cputlb: Move TLB_RECHECK handling into load/store_helper
accel/tcg: demacro cputlb
Thomas Huth [Fri, 8 Feb 2019 05:39:48 +0000 (06:39 +0100)]
hw/arm: Express dependencies of collie with Kconfig
Add Kconfig dependencies for the Strongarm collie machine.
This patch is based on earlier work by Ákos Kovács (i.e.
his "hw/arm/Kconfig: Add ARM Kconfig" patch).
Thomas Huth [Thu, 7 Feb 2019 19:26:34 +0000 (20:26 +0100)]
hw/arm: Express dependencies of xilinx-zynq with Kconfig
Add Kconfig dependencies for the xilinx-zynq-a9 board.
This patch is based on earlier work by Ákos Kovács (i.e.
his "hw/arm/Kconfig: Add ARM Kconfig" patch).
Thomas Huth [Fri, 8 Feb 2019 11:35:26 +0000 (12:35 +0100)]
hw/arm: Express dependencies of the PXA2xx machines with Kconfig
Add Kconfig dependencies for the PXA2xx machines (akita, borzoi,
connex and verdex gumstix, tosa, mainstone, spitz, terrier and z2).
This patch is based on earlier work by Ákos Kovács (i.e.
his "hw/arm/Kconfig: Add ARM Kconfig" patch).
Thomas Huth [Thu, 7 Feb 2019 16:12:14 +0000 (17:12 +0100)]
hw/arm: Express dependencies of the OMAP machines with Kconfig
Add Kconfig dependencies for the OMAP machines (cheetah, n800, n810,
sx1 and sx1-v1).
This patch is slightly based on earlier work by Ákos Kovács (i.e.
his "hw/arm/Kconfig: Add ARM Kconfig" patch).
Thomas Huth [Thu, 7 Feb 2019 15:51:56 +0000 (16:51 +0100)]
hw/arm: Express dependencies of the fsl-imx31 machine with Kconfig
Add Kconfig dependencies for the fsl-imx31 / kzm machine.
This patch is slightly based on earlier work by Ákos Kovács (i.e.
his "hw/arm/Kconfig: Add ARM Kconfig" patch).
Thomas Huth [Thu, 7 Feb 2019 09:35:22 +0000 (10:35 +0100)]
hw/arm: Express dependencies of the highbank machines with Kconfig
Add Kconfig dependencies for the highbank machine (and the midway
machine).
This patch is slightly based on earlier work by Ákos Kovács (i.e.
his "hw/arm/Kconfig: Add ARM Kconfig" patch).
Thomas Huth [Thu, 7 Feb 2019 09:28:01 +0000 (10:28 +0100)]
hw/arm: Express dependencies of the exynos machines with Kconfig
Add Kconfig dependencies for the Exynos-related boards (nuri and
smdkc210).
This patch is slightly based on earlier work by Ákos Kovács (i.e.
his "hw/arm/Kconfig: Add ARM Kconfig" patch).
Thomas Huth [Fri, 22 Feb 2019 14:48:11 +0000 (15:48 +0100)]
hw/ide/ahci: Add a Kconfig switch for the AHCI-ICH9 device
Some of our machines (like the ARM cubieboard) use CONFIG_AHCI for an AHCI
sysbus device, but do not use CONFIG_PCI since they do not feature a PCI
bus. With CONFIG_AHCI but without CONFIG_PCI, currently linking fails:
../hw/ide/ich.o: In function `pci_ich9_ahci_realize':
hw/ide/ich.c:124: undefined reference to `pci_allocate_irq'
hw/ide/ich.c:126: undefined reference to `pci_register_bar'
hw/ide/ich.c:128: undefined reference to `pci_register_bar'
hw/ide/ich.c:131: undefined reference to `pci_add_capability'
hw/ide/ich.c:147: undefined reference to `msi_init'
../hw/ide/ich.o: In function `pci_ich9_uninit':
hw/ide/ich.c:158: undefined reference to `msi_uninit'
../hw/ide/ich.o:(.data.rel+0x50): undefined reference to `vmstate_pci_device'
We must only compile ich.c if CONFIG_PCI is available, too, so introduce a
new config switch for this device.
Thomas Huth [Fri, 10 May 2019 08:11:59 +0000 (10:11 +0200)]
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.
Thomas Huth [Tue, 19 Feb 2019 16:00:10 +0000 (17:00 +0100)]
hw/pci/pci-stub: Add msi_enabled() and msi_notify() to the pci stubs
Some machines have an AHCI adapter, but no PCI. To be able to
compile hw/ide/ahci.c without CONFIG_PCI, we still need the two
functions msi_enabled() and msi_notify() for linking.
This is required for the new Kconfig-like build system, if a user
wants to compile a QEMU binary with just one machine that has AHCI,
but no PCI, like the ARM "cubieboard" for example.
scripts/clean-header-guards.pl warns these headers use reserved
identifier _XTENSA_CORE_CONFIGURATION_H as header guard symbol. It
additionally warns the guard doesn't match the file name.
Reuse of the same guard symbol in multiple headers is okay as long as
they cannot be included together.
Since we can avoid guard symbol reuse easily, do so: use the guard
symbol scripts/clean-header-guards.pl picks, less the TARGET_ prefix.
linux-user/nios2 linux-user/riscv: Clean up header guards
Reuse of the same guard symbol in multiple headers is okay as long as
they cannot be included together. scripts/clean-header-guards.pl
can't tell, so it warns.
Since we can avoid guard symbol reuse easily, do so: use guard symbol
${target^^}_${fname^^} for linux-user/$target/$fname, just like we did
in commit a9c94277f0..3500385697.
We're in the process of spinning out slirp/. tests/fp/platform.h is
has to include qemu/osdep.h because tests/fp/berkeley-softfloat-3/ and
tests/fp/berkeley-testfloat-3/ don't. tests/uefi-test-tools/ is guest
software. The remaining reverts are the same as in commit b7d89466dde.
cputlb: Move TLB_RECHECK handling into load/store_helper
Having this in io_readx/io_writex meant that we forgot to
re-compute index after tlb_fill. It also means we can use
the normal aligned memory load path. It also fixes a bug
in that we had cached a use of index across a tlb_fill.
Alex Bennée [Fri, 15 Feb 2019 14:31:13 +0000 (14:31 +0000)]
accel/tcg: demacro cputlb
Instead of expanding a series of macros to generate the load/store
helpers we move stuff into common functions and rely on the compiler
to eliminate the dead code for each variant.
Peter Maydell [Fri, 10 May 2019 17:44:59 +0000 (18:44 +0100)]
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- block: Remove bdrv_read() and bdrv_write()
- qemu-img: Allow rebase with no input base
- blockjob: Fix coroutine thread after AioContext change
- MAINTAINERS updates for pflash, curl and gluster
# gpg: Signature made Fri 10 May 2019 16:39:54 BST
# gpg: using RSA key 7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <[email protected]>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream:
iotests: Add test for rebase without input base
qemu-img: Use zero writes after source backing EOF
qemu-img: Allow rebase with no input base
qcow2: Remove BDRVQcow2State.cluster_sectors
block: Remove bdrv_read() and bdrv_write()
vvfat: Replace bdrv_{read,write}() with bdrv_{pread,pwrite}()
vdi: Replace bdrv_{read,write}() with bdrv_{pread,pwrite}()
qcow2: Replace bdrv_write() with bdrv_pwrite()
qemu-img: Use IEC binary prefixes for size constants
test-block-iothread: Job coroutine thread after AioContext switch
blockjob: Fix coroutine thread after AioContext change
qemu-iotests: Fix cleanup for 192
MAINTAINERS: Add an entry for the Parallel NOR Flash devices
MAINTAINERS: Downgrade status of block sections without "M:" to "Odd Fixes"
block: remove bs from lists before closing
Alberto Garcia [Wed, 1 May 2019 18:13:57 +0000 (21:13 +0300)]
vvfat: Replace bdrv_{read,write}() with bdrv_{pread,pwrite}()
There's only a couple of bdrv_read() and bdrv_write() calls left in
the vvfat code, and they can be trivially replaced with the byte-based
bdrv_pread() and bdrv_pwrite().
Alberto Garcia [Wed, 1 May 2019 18:13:56 +0000 (21:13 +0300)]
vdi: Replace bdrv_{read,write}() with bdrv_{pread,pwrite}()
There's only a couple of bdrv_read() and bdrv_write() calls left in
the vdi code, and they can be trivially replaced with the byte-based
bdrv_pread() and bdrv_pwrite().
Kevin Wolf [Fri, 3 May 2019 17:17:43 +0000 (19:17 +0200)]
blockjob: Fix coroutine thread after AioContext change
Commit 463e0be10 ('blockjob: add AioContext attached callback') tried to
make block jobs robust against AioContext changes of their main node,
but it never made sure that the job coroutine actually runs in the new
thread.
Instead of waking up the job coroutine in whatever thread it ran before,
let's always pass the AioContext where it should be running now.
Kevin Wolf [Wed, 8 May 2019 12:00:44 +0000 (14:00 +0200)]
qemu-iotests: Fix cleanup for 192
Test case 192 calls _launch_qemu, so it also needs to _cleanup_qemu when
it's done, otherwise the QMP FIFOs stay around in scratch/. It also
creates a temporary NBD socket that needs to be removed as well at the
end of the test case.
Thomas Huth [Mon, 6 May 2019 06:18:54 +0000 (08:18 +0200)]
MAINTAINERS: Downgrade status of block sections without "M:" to "Odd Fixes"
Fixes might still get picked up via the qemu-block mailing list,
so the status is not "Orphan" yet.
Also add the gluster mailing list as suggested by Niels here:
Peter Maydell [Fri, 10 May 2019 13:49:36 +0000 (14:49 +0100)]
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging
Pull request
# gpg: Signature made Fri 10 May 2019 14:02:22 BST
# gpg: using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <[email protected]>" [full]
# gpg: aka "Stefan Hajnoczi <[email protected]>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* remotes/stefanha/tags/block-pull-request:
docs: add Security chapter to the documentation
docs: add Secure Coding Practices to developer docs
aio-posix: ensure poll mode is left when aio_notify is called
block/io.c: fix for the allocation failure
block: Add coroutine_fn to bdrv_check_co_entry
util/readline: Add braces to fix checkpatch errors
util: readline: replace tab indent by four spaces to fix checkpatch errors
util/readline: add a space to fix errors by checkpatch tool
Add a new virtio-input device, which connects to a vhost-user
backend.
Instead of reading configuration directly from an input device /
evdev (like virtio-input-host), it reads it over vhost-user protocol
with {SET,GET}_CONFIG messages. The vhost-user-backend handles the
queues & events setup.
Create a vhost-user-backend object that holds a connection to a
vhost-user backend (or "slave" process) and can be referenced from
virtio devices that support it. See later patches for input & gpu
usage.
Note: a previous iteration of this object made it user-creatable, and
allowed managed sub-process spawning, but that has been dropped for
now.
/home/elmarco/src/qemu/contrib/libvhost-user/libvhost-user.c: In function ‘vu_set_mem_table_exec_postcopy’:
/home/elmarco/src/qemu/contrib/libvhost-user/libvhost-user.c:546:31: warning: taking address of packed member of ‘struct VhostUserMsg’ may result in an unaligned pointer value [-Waddress-of-packed-member]
546 | VhostUserMemory *memory = &vmsg->payload.memory;
| ^~~~~~~~~~~~~~~~~~~~~
/home/elmarco/src/qemu/contrib/libvhost-user/libvhost-user.c: In function ‘vu_set_mem_table_exec’:
/home/elmarco/src/qemu/contrib/libvhost-user/libvhost-user.c:688:31: warning: taking address of packed member of ‘struct VhostUserMsg’ may result in an unaligned pointer value [-Waddress-of-packed-member]
688 | VhostUserMemory *memory = &vmsg->payload.memory;
| ^~~~~~~~~~~~~~~~~~~~~
/home/elmarco/src/qemu/contrib/libvhost-user/libvhost-user.c: In function ‘vu_set_vring_addr_exec’:
/home/elmarco/src/qemu/contrib/libvhost-user/libvhost-user.c:817:36: warning: taking address of packed member of ‘struct VhostUserMsg’ may result in an unaligned pointer value [-Waddress-of-packed-member]
817 | struct vhost_vring_addr *vra = &vmsg->payload.addr;
| ^~~~~~~~~~~~~~~~~~~
Alex Bennée [Thu, 2 May 2019 09:27:28 +0000 (10:27 +0100)]
linux-user: fix GPROF build failure
When linux-user/exit was introduced we failed to move the gprof
include at the same time. The CI didn't notice because it only builds
system emulation. Fix it for those that still find gprof useful.
Alex Bennée [Thu, 2 May 2019 14:58:46 +0000 (15:58 +0100)]
linux-user: avoid treading on gprof's SIGPROF signals
The guest tends to get confused when it receives signals it doesn't
know about. Given the gprof magic has also set up it's own handler we
would do well to avoid stomping on it as well.
Some PT_LOAD segments may be completely zeroed out and their p_filesize
is zero, in that case the loader should just allocate a page that's at
least p_memsz bytes large (plus eventual alignment padding).
Calling zero_bss does this job for us, all we have to do is make sure we
don't try to mmap a zero-length page.
Stefan Hajnoczi [Thu, 9 May 2019 12:18:19 +0000 (13:18 +0100)]
docs: add Secure Coding Practices to developer docs
At KVM Forum 2018 I gave a presentation on security in QEMU:
https://www.youtube.com/watch?v=YAdRf_hwxU8 (video)
https://vmsplice.net/~stefan/stefanha-kvm-forum-2018.pdf (slides)
This patch adds a guide to secure coding practices. This document
covers things that developers should know about security in QEMU. It is
just a starting point that we can expand on later. I hope it will be
useful as a resource for new contributors and will save code reviewers
from explaining the same concepts many times.
Paolo Bonzini [Tue, 9 Apr 2019 12:28:23 +0000 (14:28 +0200)]
aio-posix: ensure poll mode is left when aio_notify is called
With aio=thread, adaptive polling makes latency worse rather than
better, because it delays the execution of the ThreadPool's
completion bottom half.
event_notifier_poll() does run while polling, detecting that
a bottom half was scheduled by a worker thread, but because
ctx->notifier is explicitly ignored in run_poll_handlers_once(),
scheduling the BH does not count as making progress and
run_poll_handlers() keeps running. Fix this by recomputing
the deadline after *timeout could have changed.
With this change, ThreadPool still cannot participate in polling
but at least it does not suffer from extra latency.
On a file system used by the customer, fallocate() returns an error
if the block is not properly aligned. So, bdrv_co_pwrite_zeroes()
fails. We can handle that case the same way as it is done for the
unsupported cases, namely, call to bdrv_driver_pwritev() that writes
zeroes to an image for the unaligned chunk of the block.
Jules Irenge [Sat, 30 Mar 2019 11:21:42 +0000 (11:21 +0000)]
util/readline: Add braces to fix checkpatch errors
Add braces to fix errors issued by checkpatch.pl tool
"ERROR: braces {} are necessary for all arms of this statement"
Within "util/readline.c" file
Message-Id: <20190330112142[email protected]>
util/readline: add a space to fix errors by checkpatch tool
util/readline: add a space to fix errors reported by checkpatch.pl tool
"ERROR: space required before the open parenthesis"
"ERROR: space required after that ..."
within "util/redline.c" file
linux-user: avoid string truncation warnings in uname field copying
In file included from /usr/include/string.h:494,
from include/qemu/osdep.h:101,
from linux-user/uname.c:20:
In function ‘strncpy’,
inlined from ‘sys_uname’ at linux-user/uname.c:94:3:
/usr/include/bits/string_fortified.h:106:10: warning: ‘__builtin_strncpy’ output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation]
106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
We don't care where the NUL terminator in the original uname
field was. It suffices to copy the entire original field and
simply force a NUL terminator at the end of the new field.
Alistair Francis [Tue, 30 Apr 2019 23:29:01 +0000 (23:29 +0000)]
linux-user/elfload: Fix GCC 9 build warnings
Fix this warning when building with GCC9 on Fedora 30:
In function ‘strncpy’,
inlined from ‘fill_psinfo’ at /home/alistair/qemu/linux-user/elfload.c:3208:12,
inlined from ‘fill_note_info’ at /home/alistair/qemu/linux-user/elfload.c:3390:5,
inlined from ‘elf_core_dump’ at /home/alistair/qemu/linux-user/elfload.c:3539:9:
/usr/include/bits/string_fortified.h:106:10: error: ‘__builtin_strncpy’ specified bound 16 equals destination size [-Werror=stringop-truncation]
106 | return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Helge Deller [Sun, 10 Mar 2019 11:12:16 +0000 (12:12 +0100)]
linux-user: Add missing IPV6 sockopts
When running ssh over IPv6 with linux-user I faced this warning:
Unsupported setsockopt level=41 optname=67
setsockopt IPV6_TCLASS 32: Protocol not available:
This patch adds code to the linux-user emulatation for setting and
retrieving of a few missing IPV6 options, including IPV6_TCLASS.
Peter Maydell [Thu, 9 May 2019 14:43:41 +0000 (15:43 +0100)]
Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2019-05-09' into staging
- Fix "make check" problem that occurred with LANG=C and Python 3.5 / 3.6
- Get rid of some more dependencies on the global_qtest variable in the qtests
- Some other small test clean-ups
- Some copyright statement clarifications
- Mark TARGET_FMT_lu as poisoned
* remotes/huth-gitlab/tags/pull-request-2019-05-09:
include/exec/poison: Mark TARGET_FMT_lu as poisoned, too
target/sh4: Fix LGPL information in the file headers
target/openrisc: Fix LGPL information in the file headers
hw/i2c/smbus_ich9: Fix the confusing contributions-after-2012 statement
tests: qpci_unplug_acpi_device_test() should not rely on global_qtest
tests/drive_del-test: Use qtest_init() instead of qtest_start()
tests/Makefile: Remove unused test-obj-y variable
tests/tpm-tests: Use g_test_skip() to mark skipped tests
tests/ide-test: Make test independent of global_qtest
tests/test-hmp: Use qtest_init() instead of qtest_start()
tests/qmp-cmd-test: Use qtest_init() instead of qtest_start()
tests/megasas: Make test independent of global_qtest
tests/tco: Make test independent of global_qtest
tests: Force Python I/O encoding for check-qapi-schema
* 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
Thomas Huth [Wed, 13 Feb 2019 13:52:50 +0000 (14:52 +0100)]
target/sh4: Fix LGPL information in the file headers
It's either "GNU *Library* General Public License version 2" or "GNU
Lesser General Public License version *2.1*", but there was no "version
2.0" of the "Lesser" license. So assume that version 2.1 is meant here.
Thomas Huth [Wed, 13 Feb 2019 13:46:50 +0000 (14:46 +0100)]
target/openrisc: Fix LGPL information in the file headers
It's either "GNU *Library* General Public License version 2" or "GNU
Lesser General Public License version *2.1*", but there was no "version
2.0" of the "Lesser" license. So assume that version 2.1 is meant here.
Thomas Huth [Wed, 6 Feb 2019 16:33:38 +0000 (17:33 +0100)]
hw/i2c/smbus_ich9: Fix the confusing contributions-after-2012 statement
The license information in this file is rather confusing. The text
declares LGPL first, but then says that contributions after Jan 2012
are licensed under the GPL instead. How should the average user who
just downloaded the release tarball know which part is now GPL and
which is LGPL? Also, as far as I can see, the file has been added to
QEMU *after* January in 2012, so the whole file should be GPL by
default instead.
Furthermore, looking at the text of the LGPL (see COPYING.LIB in the
top directory), the license clearly states in section "3." that one
should rather replace the license information in such a case instead.
Thus let's clean up the confusing statements and use the proper GPL
text only.
Thomas Huth [Tue, 9 Apr 2019 12:25:57 +0000 (14:25 +0200)]
tests: qpci_unplug_acpi_device_test() should not rely on global_qtest
libqos functions should not use functions that require global_qtest to
be set, since such library functions could also be used by tests that
deal with multiple test states. Add a parameter to this function to
explicitly specify the test state.
Thomas Huth [Tue, 9 Apr 2019 10:38:41 +0000 (12:38 +0200)]
tests/drive_del-test: Use qtest_init() instead of qtest_start()
qtest_start() + qtest_end() should be avoided, since they use the
global_qtest variable that we want to get rid of in the long run
Use qtest_init() and qtest_quit() instead.
Thomas Huth [Wed, 8 May 2019 07:55:27 +0000 (09:55 +0200)]
tests/Makefile: Remove unused test-obj-y variable
I recently noticed that test-obj-y contains a file called
tests/check-block-qtest.o which simply does not belong to any .c
file and thus wondered why this is not causing any trouble. It is
only used to add -Itests to the command line (which refers to the
build directory). However, it is not needed because "-iquote $(@D)"
already sets this up in rules.mak. Thus we can simply remove this
variable.
projects / qemu.git / log