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2019-02-01Merge remote-tracking branch 'remotes/kraxel/tags/ui-20190201-pull-request' ↵Peter Maydell
into staging ui: fix build with SDL disabled, drop SDL1 support. # gpg: Signature made Fri 01 Feb 2019 12:30:47 GMT # 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/ui-20190201-pull-request: ui: remove support for SDL1.2 in favour of SDL2 hw/display/milkymist-tmu2: Move inlined code from header to source hw/display/milkymist-tmu2: Explicit the dependency to both X11 / OpenGL configure: LM32 Milkymist Texture Mapping Unit (tmu2) also depends of X11 hw/display: Move Milkymist specific hardware out of common-obj list Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-01ui: remove support for SDL1.2 in favour of SDL2Daniel P. Berrangé
SDL1.2 was deprecated in the 2.12.0 release with: commit e52c6ba34149b4f39c3fd60e59ee32b809db2bfa Author: Daniel P. Berrange <berrange@redhat.com> Date: Mon Jan 15 14:25:33 2018 +0000 ui: deprecate use of SDL 1.2 in favour of 2.0 series The SDL 2.0 release was made in Aug, 2013: https://www.libsdl.org/release/ That will soon be 4 + 1/2 years ago, which is enough time to consider the 2.0 series widely supported. Thus we deprecate the SDL 1.2 support, which will allow us to delete it in the last release of 2018. By this time, SDL 2.0 will be more than 5 years old. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20180115142533.24585-1-berrange@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> It is thus able to be removed in the 3.1.0 release. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20180822131554.3398-4-berrange@redhat.com> [ kraxel: rebase ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-02-01hw/display/milkymist-tmu2: Move inlined code from header to sourcePhilippe Mathieu-Daudé
Move the complexity of milkymist_tmu2_create() into the source file. Doing so we avoid to include the X11/OpenGL headers in all LM32 devices, and we also avoid the duplicate declaration of glx_fbconfig_attr[] (it is already declared in hw/display/milkymist-tmu2.c). Since TYPE_MILKYMIST_TMU2 is now accessible, use it. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190130120005.23123-5-philmd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-02-01hw/display/milkymist-tmu2: Explicit the dependency to both X11 / OpenGLPhilippe Mathieu-Daudé
The TMU device requires both X11 and OpenGL. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190130120005.23123-4-philmd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-02-01configure: LM32 Milkymist Texture Mapping Unit (tmu2) also depends of X11Philippe Mathieu-Daudé
Commit 5f9b1e35060b8 remove the dependency between OpenGL and X11. However the milkymist-tmu2 device do require X11. When using SDL, the configure script sets need_x11=yes, so the X11 flags are populated to the makefiles. When building without SDL, X11 is not pulled and populated, leading to a link failure: LINK lm32-softmmu/qemu-system-lm32 hw/lm32/milkymist.o: In function `milkymist_tmu2_create': hw/lm32/milkymist-hw.h:114: undefined reference to `XOpenDisplay' hw/lm32/milkymist-hw.h:140: undefined reference to `XFree' hw/lm32/milkymist-hw.h:141: undefined reference to `XCloseDisplay' hw/lm32/milkymist-hw.h:130: undefined reference to `XCloseDisplay' ../hw/display/milkymist-tmu2.o: In function `tmu2_glx_init': hw/display/milkymist-tmu2.c:112: undefined reference to `XOpenDisplay' hw/display/milkymist-tmu2.c:123: undefined reference to `XFree' collect2: error: ld returned 1 exit status gmake[1]: *** [Makefile:199: qemu-system-lm32] Error 1 Enforce the X11 dependency when the LM32 target is built. This will allow us to build QEMU without SDL. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190130120005.23123-3-philmd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-02-01hw/display: Move Milkymist specific hardware out of common-obj listPhilippe Mathieu-Daudé
The Milkymist specific hardware is only used by the LM32 target, it is pointless to compile those objects in other targets. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190130120005.23123-2-philmd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-31Merge remote-tracking branch 'remotes/xanclic/tags/pull-block-2019-01-31' ↵Peter Maydell
into staging Block patches: - New debugging QMP command to explore block graphs - Converted DPRINTF()s to trace events - Fixed qemu-io's use of getopt() for systems with optreset - Minor NVMe emulation fixes - An iotest fix # gpg: Signature made Thu 31 Jan 2019 00:51:46 GMT # gpg: using RSA key F407DB0061D5CF40 # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full] # Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40 * remotes/xanclic/tags/pull-block-2019-01-31: iotests: Allow 147 to be run concurrently iotests: Bind qemu-nbd to localhost in 147 iotests.py: Add qemu_nbd_pipe() nvme: use pci_dev directly in nvme_realize nvme: ensure the num_queues is not zero nvme: use TYPE_NVME instead of constant string qemu-io: Add generic function for reinitializing optind. block/sheepdog: Convert from DPRINTF() macro to trace events block/file-posix: Convert from DPRINTF() macro to trace events block/curl: Convert from DPRINTF() macro to trace events block/ssh: Convert from DPRINTF() macro to trace events scripts: add render_block_graph function for QEMUMachine qapi: add x-debug-query-block-graph Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-31Merge remote-tracking branch ↵Peter Maydell
'remotes/vivier2/tags/trivial-branch-pull-request' into staging - add device category (edu, i8042, sd memory card) - code clean-up - LGPL information clean-up - fix typo (acpi) # gpg: Signature made Wed 30 Jan 2019 13:21:50 GMT # 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: virtio-blk: remove duplicate definition of VirtIOBlock *s pointer hw/block: clean up stale xen_disk trace entries target/m68k: Fix LGPL information in the file headers target/s390x: Fix LGPL version in the file header comments tcg: Fix LGPL version number target/tricore: Fix LGPL version number target/openrisc: Fix LGPL version number COPYING.LIB: Synchronize the LGPL 2.1 with the version from gnu.org Don't talk about the LGPL if the file is licensed under the GPL hw: sd: set category of the sd memory card hw: input: set category of the i8042 device typo: apci->acpi hw: edu: set category of the edu device Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-31Merge remote-tracking branch 'remotes/kraxel/tags/usb-20190130-pull-request' ↵Peter Maydell
into staging usb: xhci: fix iso transfers. usb: mtp: break up writes, bugfixes. usb: fix lgpl info in headers. usb: hid: unique serials. # gpg: Signature made Wed 30 Jan 2019 07:33:21 GMT # 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/usb-20190130-pull-request: usb-mtp: replace the homebrew write with qemu_write_full usb-mtp: breakup MTP write into smaller chunks usb-mtp: Reallocate buffer in multiples of MTP_WRITE_BUF_SZ usb: implement XHCI underrun/overrun events usb: XHCI shall not halt isochronous endpoints hw/usb: Fix LGPL information in the file headers usb: dev-mtp: close fd in usb_mtp_object_readdir() usb: assign unique serial numbers to hid devices Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-31Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' ↵Peter Maydell
into staging Pull request User-visible changes: * The new qemu-trace-stap script makes it convenient to collect traces without writing SystemTap scripts. See "man qemu-trace-stap" for details. # gpg: Signature made Wed 30 Jan 2019 03:17:57 GMT # gpg: using RSA key 9CA4ABB381AB73C8 # 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/tracing-pull-request: trace: rerun tracetool after ./configure changes trace: improve runstate tracing trace: add ability to do simple printf logging via systemtap trace: forbid use of %m in trace event format strings trace: enforce that every trace-events file has a final newline display: ensure qxl log_buf is a nul terminated string Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-31Merge remote-tracking branch ↵Peter Maydell
'remotes/ehabkost/tags/machine-next-pull-request' into staging Machine queue, 2019-01-28 * Fix small leak on NUMA code * Improve memory backend error messages # gpg: Signature made Mon 28 Jan 2019 19:42:40 GMT # gpg: using RSA key 2807936F984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full] # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/machine-next-pull-request: hostmem: add more information in error messages numa: Fixed the memory leak of numa error message Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-31iotests: Allow 147 to be run concurrentlyMax Reitz
To do this, we need to allow creating the NBD server on various ports instead of a single one (which may not even work if you run just one instance, because something entirely else might be using that port). So we just pick a random port in [32768, 32768 + 1024) and try to create a server there. If that fails, we just retry until something sticks. For the IPv6 test, we need a different range, though (just above that one). This is because "localhost" resolves to both 127.0.0.1 and ::1. This means that if you bind to it, it will bind to both, if possible, or just one if the other is already in use. Therefore, if the IPv6 test has already taken [::1]:some_port and we then try to take localhost:some_port, that will work -- only the second server will be bound to 127.0.0.1:some_port alone and not [::1]:some_port in addition. So we have two different servers on the same port, one for IPv4 and one for IPv6. But when we then try to connect to the server through localhost:some_port, we will always end up at the IPv6 one (as long as it is up), and this may not be the one we want. Thus, we must make sure not to create an IPv6-only NBD server on the same port as a normal "dual-stack" NBD server -- which is done by using distinct port ranges, as explained above. Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20181221234750.23577-4-mreitz@redhat.com Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-01-31iotests: Bind qemu-nbd to localhost in 147Max Reitz
By default, qemu-nbd binds to 0.0.0.0. However, we then proceed to connect to "localhost". Usually, this works out fine; but if this test is run concurrently, some other test function may have bound a different server to ::1 (on the same port -- you can bind different serves to the same port, as long as one is on IPv4 and the other on IPv6). So running qemu-nbd works, it can bind to 0.0.0.0:NBD_PORT. But potentially a concurrent test has successfully taken [::1]:NBD_PORT. In this case, trying to connect to "localhost" will lead us to the IPv6 instance, where we do not want to end up. Fix this by just binding to "localhost". This will make qemu-nbd error out immediately and not give us cryptic errors later. (Also, it will allow us to just try a different port as of a future patch.) Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20181221234750.23577-3-mreitz@redhat.com Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-01-31iotests.py: Add qemu_nbd_pipe()Max Reitz
In some cases, we may want to deal with qemu-nbd errors (e.g. by launching it in a different configuration until it no longer throws any). In that case, we do not want its output ending up in the test output. It may still be useful for handling the error, though, so add a new function that works basically like qemu_nbd(), only that it returns the qemu-nbd output instead of making it end up in the log. In contrast to qemu_img_pipe(), it does still return the exit code as well, though, because that is even more important for error handling. Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20181221234750.23577-2-mreitz@redhat.com Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-01-31nvme: use pci_dev directly in nvme_realizeLi Qiang
There is no need to make another reference. Signed-off-by: Li Qiang <liq3ea@163.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190120055558.32984-4-liq3ea@163.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-01-31nvme: ensure the num_queues is not zeroLi Qiang
When it is zero, it causes segv. Using following command: "-drive file=//home/test/test1.img,if=none,id=id0 -device nvme,drive=id0,serial=test,num_queues=0" causes following Backtrack: Thread 4 "qemu-system-x86" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffe9735700 (LWP 30952)] 0x0000555555a7a77c in nvme_start_ctrl (n=0x5555577473f0) at hw/block/nvme.c:825 825 if (unlikely(n->cq[0])) { (gdb) bt 0 0x0000555555a7a77c in nvme_start_ctrl (n=0x5555577473f0) at hw/block/nvme.c:825 1 0x0000555555a7af7f in nvme_write_bar (n=0x5555577473f0, offset=20, data=4587521, size=4) at hw/block/nvme.c:969 2 0x0000555555a7b81a in nvme_mmio_write (opaque=0x5555577473f0, addr=20, data=4587521, size=4) at hw/block/nvme.c:1163 3 0x0000555555869236 in memory_region_write_accessor (mr=0x555557747cd0, addr=20, value=0x7fffe97320f8, size=4, shift=0, mask=4294967295, attrs=...) at /home/test/qemu1/qemu/memory.c:502 4 0x0000555555869446 in access_with_adjusted_size (addr=20, value=0x7fffe97320f8, size=4, access_size_min=2, access_size_max=8, access_fn=0x55555586914d <memory_region_write_accessor>, mr=0x555557747cd0, attrs=...) at /home/test/qemu1/qemu/memory.c:568 5 0x000055555586c479 in memory_region_dispatch_write (mr=0x555557747cd0, addr=20, data=4587521, size=4, attrs=...) at /home/test/qemu1/qemu/memory.c:1499 6 0x00005555558030af in flatview_write_continue (fv=0x7fffe0061130, addr=4273930260, attrs=..., buf=0x7ffff7ff0028 "\001", len=4, addr1=20, l=4, mr=0x555557747cd0) at /home/test/qemu1/qemu/exec.c:3234 7 0x00005555558031f9 in flatview_write (fv=0x7fffe0061130, addr=4273930260, attrs=..., buf=0x7ffff7ff0028 "\001", len=4) at /home/test/qemu1/qemu/exec.c:3273 8 0x00005555558034ff in address_space_write ( ---Type <return> to continue, or q <return> to quit--- as=0x555556758480 <address_space_memory>, addr=4273930260, attrs=..., buf=0x7ffff7ff0028 "\001", len=4) at /home/test/qemu1/qemu/exec.c:3363 9 0x0000555555803550 in address_space_rw ( as=0x555556758480 <address_space_memory>, addr=4273930260, attrs=..., buf=0x7ffff7ff0028 "\001", len=4, is_write=true) at /home/test/qemu1/qemu/exec.c:3374 10 0x00005555558884a1 in kvm_cpu_exec (cpu=0x555556920e40) at /home/test/qemu1/qemu/accel/kvm/kvm-all.c:2031 11 0x000055555584cd9d in qemu_kvm_cpu_thread_fn (arg=0x555556920e40) at /home/test/qemu1/qemu/cpus.c:1281 12 0x0000555555dbaf6d in qemu_thread_start (args=0x5555569438a0) at util/qemu-thread-posix.c:502 13 0x00007ffff5dc86db in start_thread (arg=0x7fffe9735700) at pthread_create.c:463 14 0x00007ffff5af188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Signed-off-by: Li Qiang <liq3ea@163.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190120055558.32984-3-liq3ea@163.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-01-31nvme: use TYPE_NVME instead of constant stringLi Qiang
Signed-off-by: Li Qiang <liq3ea@163.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190120055558.32984-2-liq3ea@163.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-01-31qemu-io: Add generic function for reinitializing optind.Richard W.M. Jones
On FreeBSD 11.2: $ nbdkit memory size=1M --run './qemu-io -f raw -c "aio_write 0 512" $nbd' Parsing error: non-numeric argument, or extraneous/unrecognized suffix -- aio_write After main option parsing, we reinitialize optind so we can parse each command. However reinitializing optind to 0 does not work on FreeBSD. What happens when you do this is optind remains 0 after the option parsing loop, and the result is we try to parse argv[optind] == argv[0] == "aio_write" as if it was the first parameter. The FreeBSD manual page says: In order to use getopt() to evaluate multiple sets of arguments, or to evaluate a single set of arguments multiple times, the variable optreset must be set to 1 before the second and each additional set of calls to getopt(), and the variable optind must be reinitialized. (From the rest of the man page it is clear that optind must be reinitialized to 1). The glibc man page says: A program that scans multiple argument vectors, or rescans the same vector more than once, and wants to make use of GNU extensions such as '+' and '-' at the start of optstring, or changes the value of POSIXLY_CORRECT between scans, must reinitialize getopt() by resetting optind to 0, rather than the traditional value of 1. (Resetting to 0 forces the invocation of an internal initialization routine that rechecks POSIXLY_CORRECT and checks for GNU extensions in optstring.) This commit introduces an OS-portability function called qemu_reset_optind which provides a way of resetting optind that works on FreeBSD and platforms that use optreset, while keeping it the same as now on other platforms. Note that the qemu codebase sets optind in many other places, but in those other places it's setting a local variable and not using getopt. This change is only needed in places where we are using getopt and the associated global variable optind. Signed-off-by: Richard W.M. Jones <rjones@redhat.com> Message-id: 20190118101114.11759-2-rjones@redhat.com Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-01-31block/sheepdog: Convert from DPRINTF() macro to trace eventsLaurent Vivier
Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20181213162727.17438-5-lvivier@redhat.com [mreitz: Fixed sheepdog_snapshot_create_inode's format string to use PRIx32 for uint32_ts] Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-01-31block/file-posix: Convert from DPRINTF() macro to trace eventsLaurent Vivier
Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20181213162727.17438-4-lvivier@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-01-31block/curl: Convert from DPRINTF() macro to trace eventsLaurent Vivier
Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Richard W.M. Jones <rjones@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20181213162727.17438-3-lvivier@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-01-31block/ssh: Convert from DPRINTF() macro to trace eventsLaurent Vivier
Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Richard W.M. Jones <rjones@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20181213162727.17438-2-lvivier@redhat.com [mreitz: Fixed type of ssh_{read,write}_return's parameter to be ssize_t instead of size_t] Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-01-31scripts: add render_block_graph function for QEMUMachineVladimir Sementsov-Ogievskiy
Render block nodes graph with help of graphviz. This new function is for debugging, so there is no sense to put it into qemu.py as a method of QEMUMachine. Let's instead put it separately. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Acked-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 20181221170909.25584-3-vsementsov@virtuozzo.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-01-31qapi: add x-debug-query-block-graphVladimir Sementsov-Ogievskiy
Add a new command, returning block nodes (and their users) graph. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-id: 20181221170909.25584-2-vsementsov@virtuozzo.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2019-01-30virtio-blk: remove duplicate definition of VirtIOBlock *s pointerStefano Garzarella
VirtIOBlock *s is already defined and initialized with req->dev on top of virtio_blk_handle_request(), so we can remove it from the code block of VIRTIO_BLK_T_GET_ID case. Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190130095231.42081-1-sgarzare@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-01-30hw/block: clean up stale xen_disk trace entriesPaul Durrant
This should have been removed then xen_disk.c was removed but I missed them. Fixes: 19f87870baa570bcd7e80e7657e030bf427f16be xen: remove the legacy 'xen_disk' backend Signed-off-by: Paul Durrant <paul.durrant@citrix.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190122145132.12571-1-paul.durrant@citrix.com> [lv: s/stake/stale/ and add "Fixes" tag] Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-01-30target/m68k: Fix LGPL information in the file headersThomas Huth
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. Also some files mention the GPL instead of the LGPL after declaring that the files are licensed under the LGPL, so change these spots to use LGPL, too. Reviewed-by: Liam Merwick <liam.merwick@oracle.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1548769438-28942-1-git-send-email-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-01-30target/s390x: Fix LGPL version in the file header commentsThomas Huth
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. Signed-off-by: Thomas Huth <thuth@redhat.com> Acked-by: Cornelia Huck <cohuck@redhat.com> Message-Id: <1548769067-20792-1-git-send-email-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-01-30tcg: Fix LGPL version numberThomas Huth
It's either "GNU *Library* General Public version 2" or "GNU Lesser General Public version *2.1*", but there was no "version 2.0" of the "Lesser" library. So assume that version 2.1 is meant here. Cc: Richard Henderson <rth@twiddle.net> Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1548252536-6242-5-git-send-email-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-01-30target/tricore: Fix LGPL version numberThomas Huth
It's either "GNU *Library* General Public version 2" or "GNU Lesser General Public version *2.1*", but there was no "version 2.0" of the "Lesser" library. So assume that version 2.1 is meant here. Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Signed-off-by: Thomas Huth <thuth@redhat.com> Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1548252536-6242-4-git-send-email-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-01-30target/openrisc: Fix LGPL version numberThomas Huth
It's either "GNU *Library* General Public version 2" or "GNU Lesser General Public version *2.1*", but there was no "version 2.0" of the "Lesser" library. So assume that version 2.1 is meant here. Cc: Stafford Horne <shorne@gmail.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Acked-by: Stafford Horne <shorne@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1548252536-6242-3-git-send-email-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-01-30COPYING.LIB: Synchronize the LGPL 2.1 with the version from gnu.orgThomas Huth
The current version of the LGPL 2.1 from gnu.org (see the URL https://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt ) slightly differs from the old one that we use in our repository. Especially the recommendation to use "either version 2 of the License, or [...] any later version" is somewhat misleading, since there was never a "version 2" of the "Lesser GPL" license - the "version 2" was still called "Library GPL" instead. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1548252536-6242-2-git-send-email-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-01-30Don't talk about the LGPL if the file is licensed under the GPLThomas Huth
Some files claim that the code is licensed under the GPL, but then suddenly suggest that the user should have a look at the LGPL. That's of course non-sense, replace it with the correct GPL wording instead. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1548255083-8190-1-git-send-email-thuth@redhat.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-01-30hw: sd: set category of the sd memory cardkumar sourav
Sets the category of the sd memory card as DEVICE_CATEGORY_STORAGE. Devices should be assigned to one of DEVICE_CATEGORY_XXXX. Signed-off-by: kumar sourav <sourav.jb1988@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190124162045.10474-1-sourav.jb1988@gmail.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-01-30hw: input: set category of the i8042 devicekumar sourav
Sets the category of i8042 device as DEVICE_CATEGORY_INPUT Devices should be assigned to one of DEVICE_CATEGORY_XXXX. Signed-off-by: kumar sourav <sourav.jb1988@gmail.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Message-Id: <20190125151440.13794-1-sourav.jb1988@gmail.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-01-30typo: apci->acpiDr. David Alan Gilbert
apci_1_compatible should be acpi_1_compatible. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190125094047.22276-1-dgilbert@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-01-30hw: edu: set category of the edu devicekumar sourav
Sets the category of edu device as DEVICE_CATEGORY_MISC. Devices should be assigned to one of DEVICE_CATEGORY_XXXX. Signed-off-by: kumar sourav <sourav.jb1988@gmail.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190124144606.4352-1-sourav.jb1988@gmail.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2019-01-30usb-mtp: replace the homebrew write with qemu_write_fullBandan Das
qemu_write_full takes care of partial blocking writes, as in cases of larger file sizes Suggested-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Bandan Das <bsd@redhat.com> Message-id: 20190129131908.27924-4-bsd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-30usb-mtp: breakup MTP write into smaller chunksBandan Das
For every MTP_WRITE_BUF_SZ copied, this patch writes it to file before getting the next block of data. The file is kept opened for the duration of the operation but the sanity checks on the write operation are performed only once when the write operation starts. Additionally, we also update the file size in the object metadata once the file has completely been written. Suggested-by: Gerd Hoffman <kraxel@redhat.com> Signed-off-by: Bandan Das <bsd@redhat.com> Message-id: 20190129131908.27924-3-bsd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-30usb-mtp: Reallocate buffer in multiples of MTP_WRITE_BUF_SZBandan Das
This is a "pre-patch" to breaking up the write buffer for MTP writes. Instead of allocating a mtp buffer equal to size sent by the initiator, we start with a small size and reallocate multiples (of that small size) as needed. Signed-off-by: Bandan Das <bsd@redhat.com> Message-id: 20190129131908.27924-2-bsd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-30usb: implement XHCI underrun/overrun eventsYuri Benditovich
Implement underrun/overrun events of isochronous endpoints according to XHCI spec (4.10.3.1) Guest software restarts data streaming when receives these events. The XHCI reports these events using interrupter assigned to the slot (as these events do not have TRB), so current commit adds the field of assigned interrupter to the XHCISlot structure. Guest software assigns interrupter to the slot on 'Address Device' and 'Evaluate Context' commands. Signed-off-by: Yuri Benditovich <yuri.benditovich@janustech.com> Message-id: 20190128200444.5128-3-yuri.benditovich@janustech.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-30usb: XHCI shall not halt isochronous endpointsYuri Benditovich
According to the XHCI spec (4.10.2) the controller never halts isochronous endpoints. This commit prevent stop of isochronous streaming when sporadic errors status received from backends. Signed-off-by: Yuri Benditovich <yuri.benditovich@janustech.com> Message-id: 20190128200444.5128-2-yuri.benditovich@janustech.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-30hw/usb: Fix LGPL information in the file headersThomas Huth
It's either "GNU *Library* General Public version 2" or "GNU Lesser General Public version *2.1*", but there was no "version 2.0" of the "Lesser" library. So assume that version 2.1 is meant here. Additionally, suggest that the user should have received a copy of the LGPL, and not the GPL here. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-id: 1548254454-7659-1-git-send-email-thuth@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-30usb: dev-mtp: close fd in usb_mtp_object_readdir()Li Qiang
Spotted by Coverity: CID 1397070 Signed-off-by: Li Qiang <liq3ea@163.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190103133113.49599-1-liq3ea@163.com [ kraxel: dropped chunk which adds close() after successful fdopendir() call, that is not needed according to POSIX even though Coverity flags it as bug ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-30usb: assign unique serial numbers to hid devicesGerd Hoffmann
Windows guests have trouble dealing with usb devices having identical serial numbers. So, assign unique serial numbers to usb hid devices. All other usb devices have this already. In the past the fixed serial number has been used to indicate working remote setup to linux guests. Here is a bit of history: * First there was nothing. * Then I added a rule to udev checking for serial == 42. (this is in rhel-6). * Then systemd + udev merged. * Then I changed the rule to check for serial != 1 instead, so we can use any serial but "1" which is the one the old broken devices had (this is in rhel-7). March 2014 in upstream systemd. * Then all usb power management rules where dropped from systemd (June 2015). Which I figured today (Sept 2018), after wondering that the rules are gone in fedora 28. So, three years ago the serial number check was dropped upstream, yet I hav't seen a single report about autosuspend issues (or cpu usage for usb emulation going up, which is the typical symtom). So I figured I can stop worring that changing the serial number will break things and just do it. And even if it turns out autosuspend is still an issue: I think meanwhile we can really stop worrying about guests running in old qemu versions with broken usb suspend (fixed in 0.13 !). If needed we can enable autosuspend unconditionally in guests. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20190110125108.22834-1-kraxel@redhat.com
2019-01-30trace: rerun tracetool after ./configure changesStefan Hajnoczi
Autogenerated code in trace.h/trace.c and friends is specific to the config-host.mak TRACE_BACKENDS setting and must be regenerated when ./configure --enable-trace-backend= changes settings. This patch ensures that changes to TRACE_BACKENDS are detected. For example, the trace-root.h file is now updated after switching trace backends: $ ./configure && make $ cp trace-root.h /tmp/old-trace-root.h $ ./configure --enable-trace-backend=simple && make $ diff -u /tmp/old-trace-root.h trace-root.h Reported-by: Christophe Lyon <christophe.lyon@st.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20190129025343.4788-1-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-01-29Merge remote-tracking branch 'remotes/ehabkost/tags/x86-next-pull-request' ↵Peter Maydell
into staging x86 queue, 2019-01-28 Two small CPU model updates: * Enable NPT and NRIPSAVE on AMD CPUs * Update stepping of Cascadelake-Server # gpg: Signature made Mon 28 Jan 2019 19:36:52 GMT # gpg: using RSA key 2807936F984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full] # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/x86-next-pull-request: i386: Enable NPT and NRIPSAVE for AMD CPUs i386: Update stepping of Cascadelake-Server Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-29Merge remote-tracking branch ↵Peter Maydell
'remotes/pmaydell/tags/pull-target-arm-20190129' into staging target-arm queue: * Fix validation of 32-bit address spaces for aa32 (fixes an assert introduced in ba97be9f4a4) * v8m: Ensure IDAU is respected if SAU is disabled * gdbstub: fix gdb_get_cpu(s, pid, tid) when pid and/or tid are 0 * exec.c: Use correct attrs in cpu_memory_rw_debug() * accel/tcg/user-exec: Don't parse aarch64 insns to test for read vs write * target/arm: Don't clear supported PMU events when initializing PMCEID1 * memory: add memory_region_flush_rom_device() * microbit: Add stub NRF51 TWI magnetometer/accelerometer detection * tests/microbit-test: extend testing of microbit devices * checkpatch: Don't emit spurious warnings about block comments * aspeed/smc: misc bug fixes * xlnx-zynqmp: Don't create rpu-cluster if there are no RPUs * xlnx-zynqmp: Realize cluster after putting RPUs in it * accel/tcg: Add cluster number to TCG TB hash so differently configured CPUs don't pick up cached TBs for the wrong kind of CPU # gpg: Signature made Tue 29 Jan 2019 11:59:10 GMT # gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE # gpg: issuer "peter.maydell@linaro.org" # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20190129: (23 commits) gdbstub: Simplify gdb_get_cpu_pid() to use cpu->cluster_index accel/tcg: Add cluster number to TCG TB hash qom/cpu: Add cluster_index to CPUState hw/arm/xlnx-zynqmp: Realize cluster after putting RPUs in it aspeed/smc: snoop SPI transfers to fake dummy cycles aspeed/smc: Add dummy data register aspeed/smc: define registers for all possible CS aspeed/smc: fix default read value xlnx-zynqmp: Don't create rpu-cluster if there are no RPUs checkpatch: Don't emit spurious warnings about block comments tests/microbit-test: Check nRF51 UART functionality tests/microbit-test: Make test independent of global_qtest tests/libqtest: Introduce qtest_init_with_serial() memory: add memory_region_flush_rom_device() target/arm: Don't clear supported PMU events when initializing PMCEID1 MAINTAINERS: update microbit ARM board files accel/tcg/user-exec: Don't parse aarch64 insns to test for read vs write exec.c: Use correct attrs in cpu_memory_rw_debug() tests/microbit-test: add TWI stub device test arm: Stub out NRF51 TWI magnetometer/accelerometer detection ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-29gdbstub: Simplify gdb_get_cpu_pid() to use cpu->cluster_indexPeter Maydell
Now we're keeping the cluster index in the CPUState, we don't need to jump through hoops in gdb_get_cpu_pid() to find the associated cluster object. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Luc Michel <luc.michel@greensocs.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 20190121152218.9592-5-peter.maydell@linaro.org
2019-01-29accel/tcg: Add cluster number to TCG TB hashPeter Maydell
Include the cluster number in the hash we use to look up TBs. This is important because a TB that is valid for one cluster at a given physical address and set of CPU flags is not necessarily valid for another: the two clusters may have different views of physical memory, or may have different CPU features (eg FPU present or absent). We put the cluster number in the high 8 bits of the TB cflags. This gives us up to 256 clusters, which should be enough for anybody. If we ever need more, or need more bits in cflags for other purposes, we could make tb_hash_func() take more data (and expand qemu_xxhash7() to qemu_xxhash8()). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 20190121152218.9592-4-peter.maydell@linaro.org
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