- 03 Dec, 2012 2 commits
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Anthony Liguori authored
Signed-off-by:Anthony Liguori <aliguori@us.ibm.com>
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Michael Contreras authored
The e1000_receive function for the e1000 needs to discard packets longer than 1522 bytes if the SBP and LPE flags are disabled. The linux driver assumes this behavior and allocates memory based on this assumption. Signed-off-by:
Michael Contreras <michael@inetric.com> Signed-off-by:
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- 30 Nov, 2012 18 commits
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Anthony Liguori authored
Signed-off-by: -
Anthony Liguori authored
* kraxel/seabios-b1c35f2: seabios: update binaries in pc-bios/ roms: also copy the dsdt when updating seabios. seabios: update to b1c35f2b28cc0c94ebed8176ff61ac0e0b377798 Signed-off-by: -
Anthony Liguori authored
* kwolf/for-anthony: coroutine-sigaltstack.c: Use stack_t, not struct sigaltstack stream: fix ratelimit_set_speed atapi: make change media detection for guests easier Documentation: Update image format information Documentation: Update block cache mode information Signed-off-by: -
Anthony Liguori authored
* spice/spice.v65: qxl: reload memslots after migration, when qxl is in UNDEFINED mode Signed-off-by: -
Anthony Liguori authored
* kraxel/usb.73: ehci-sysbus: Attach DMA context. usb: fail usbdevice_create() when there is no USB bus usb: tag usb host adapters as not hotpluggable. Signed-off-by: -
Anthony Liguori authored
* qmp/queue/qmp: qapi: fix qapi_dealloc_type_size parameter type Signed-off-by: -
Gerd Hoffmann authored
Signed-off-by:Gerd Hoffmann <kraxel@redhat.com>
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Gerd Hoffmann authored
Signed-off-by: -
Anthony Liguori authored
This reverts commit 456a84d1 . This patch wasn't submitted to the list and did not get Acked by other copyright holders in the file. Signed-off-by:
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Anthony Liguori authored
This reverts commit 72bc6f1b . This patch wasn't submitted to the list and did not get Acked by other copyright holders in the file. Signed-off-by:
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Gerd Hoffmann authored
This patch updates the seabios submodule to commit b1c35f2b28cc0c94ebed8176ff61ac0e0b377798. Most important change is that seabios sets the busmaster bit in the pci config space for the lsi and esp scsi host adapters. Since commit 1c380f94 qemu is strict here and disallows any dma access when the bit is clear. Signed-off-by:
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Paolo Bonzini authored
The e801 memory sizes in the multiboot structures hard-code the available low memory to 640. However, the value should not include the size of the EBDA. Fill the value in the option ROM, getting the size of low memory from the BIOS. Cc: Alexander Graf <agraf@suse.de> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com> Signed-off-by:
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Eduardo Otubo authored
According to the bug 855162[0] - there's the need of adding new syscalls to the whitelist when using Qemu with Libvirt. [0] - https://bugzilla.redhat.com/show_bug.cgi?id=855162 Reported-by:
Paul Moore <pmoore@redhat.com> Tested-by:
Eduardo Otubo <otubo@linux.vnet.ibm.com> Signed-off-by:
Corey Bryant <coreyb@linux.vnet.ibm.com> Signed-off-by:
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Peter Maydell authored
Use the POSIX-specified stack_t type as the argument to sigaltstack() rather than the legacy struct sigaltstack. This allows us to compile on MacOSX with --with-coroutine=sigaltstack. Signed-off-by:
Peter Maydell <peter.maydell@linaro.org> Reviewed-by:
Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by:
Kevin Wolf <kwolf@redhat.com>
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Dietmar Maurer authored
The formula to compute slice_quota was wrong since commit 6ef228fc . Signed-off-by:
Dietmar Maurer <dietmar@proxmox.com> Reviewed-by:
Eric Blake <eblake@redhat.com> Signed-off-by:
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Pavel Hrdina authored
If you have a guest with a media in the optical drive and you change it, the windows guest cannot properly recognize this media change. Windows needs to detect sense "NOT_READY with ASC_MEDIUM_NOT_PRESENT" before we send sense "UNIT_ATTENTION with ASC_MEDIUM_MAY_HAVE_CHANGED". Signed-off-by:
Pavel Hrdina <phrdina@redhat.com> Signed-off-by:
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Kevin Wolf authored
Document new and yet undocumented options and image formats. The qemu-img man page contains information only for raw and qcow2 now and references the HTML documentation for a more detailed description of other formats. Signed-off-by:
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Kevin Wolf authored
Somehow we forgot to update this when cache=writeback became the default. While changing the information on the default, also make the description of all caches modes a bit more accurate. Signed-off-by:
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- 29 Nov, 2012 8 commits
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Michael S. Tsirkin authored
Commit 0d8d7690 introduced a regression in virtio-net performance because it looks into the ring aggressively while we really only care about a single packet worth of buffers. Reported as bugzilla 1066055 in launchpad. To fix, add parameters limiting lookahead, and use in virtqueue_avail_bytes. Signed-off-by:
Michael S. Tsirkin <mst@redhat.com> Reported-by:
Edivaldo de Araujo Pereira <edivaldoapereira@yahoo.com.br> Tested-by:
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Max Filippov authored
Debug option is available since QEMU-1.2; FP coprocessor and coprocessor context is available since QEMU-1.3. Signed-off-by:
Max Filippov <jcmvbkbc@gmail.com> Signed-off-by:
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Anthony Liguori authored
We are currently checking for an exact type match. Use QOM dynamic_cast to check for a compatible type instead. Cc: Konrad Frederic <fred.konrad@greensocs.com> Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: -
Bruce Rogers authored
The second parameter to qapi_dealloc_type_size should be a uint64_t *, not a size_t *. This was causing our 32 bit x86 build to fail, since warnings are treated as errors. Signed-off-by:
Bruce Rogers <brogers@suse.com> Reviewed-by:
Michael Roth <mdroth@linux.vnet.ibm.com> Reviewed-by:
Stefan Weil <sw@weilnetz.de> Signed-off-by:
Luiz Capitulino <lcapitulino@redhat.com>
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Peter Crosthwaite authored
This was left as NULL on the initial merge due to debate on the mailing list on how to handle DMA contexts for sysbus devices. Patch 9e11908f was later merged to fix OHCI. This is the, equivalent fix for sysbus EHCI. Signed-off-by:
Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by:
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Stefan Hajnoczi authored
Report an error instead of segfaulting when attaching a USB device to a machine with no USB busses: $ qemu-system-arm -machine vexpress-a9 \ -sd Fedora-17-armhfp-vexpress-mmcblk0.img \ -kernel vmlinuz-3.4.2-3.fc17.armv7hl \ -initrd initramfs-3.4.2-3.fc17.armv7hl.img \ -usbdevice disk:format=raw:test.img Note that the vexpress-a9 machine does not have a USB host controller. Reported-by:David Abdurachmanov <David.Abdurachmanov@cern.ch> Signed-off-by:
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Gerd Hoffmann authored
Hotplugging them simply doesn't work, so tag them accordingly to avoid users trying and then crashing qemu. For xhci there is nothing fundamental which prevents hotplug from working, we'll "only" need a exit() function which cleans up everything properly. That isn't for 1.3 though. For ehci+uhci+ohci hotplug can't be supported until qemu gains the capability to hotplug multifunction pci devices. https://bugzilla.redhat.com/show_bug.cgi?id=879096 Signed-off-by:
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Yonit Halperin authored
The devram memslot stays active when qxl enters UNDEFINED mode (i.e, no primary surface). If migration has occurred while the device is in UNDEFINED stae, the memslots have to be reloaded at the destination. Fixes rhbz#874574 Signed-off-by:
Yonit Halperin <yhalperi@redhat.com> Signed-off-by:
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- 28 Nov, 2012 12 commits
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Jan Kiszka authored
The event notifier state is only reset by test_and_clear. But we created the windows event object with auto-reset, which subtly swallowed events. Reviewed-by:
Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by:
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Anthony Liguori authored
* bonzini/nbd-next: nbd-server-add: Fix the default for 'writable' nbd: fix use of two uninitialized bytes when connecting to a named export Signed-off-by: -
Anthony Liguori authored
* bonzini/scsi-next: virtio-scsi: Fix subtle (guest) endian bug virtio-scsi: Fix some endian bugs with virtio-scsi iscsi: do not assume device is zero initialized iscsi: fix deadlock during login iscsi: fix segfault in url parsing Signed-off-by: -
Anthony Liguori authored
* agraf/s390-for-upstream-1.3: sclp: Fix uninitialized var in handle_write_event_buf(). s390: Fix ram_size updating in machine init Signed-off-by: -
Anthony Liguori authored
* agraf/ppc-for-upstream-1.3: fbdev: fix pixman compile on old pixman vl.c: Fix broken -usb option pseries: Fix bug in PCI MSI allocation kvm: fix incorrect length in a loop over kvm dirty pages map PPC: Fix missing TRACE exception hw/ide/macio: Fix segfault caused by NULL DMAContext* Signed-off-by: -
Anthony Liguori authored
* afaerber/qom-cpu-1.3: target-i386: Enable SSSE3 TCG support target-i386/cpu: Add missing flags to Haswell CPU model Signed-off-by: -
Paolo Bonzini authored
These versions of GCC require insane (>2GB) amounts of memory to compile translate.o. As a countermeasure, disable the culprit optimization pass. This should fix the buildbot failure for default_x86_64_fedora16. Anyway this is a good thing to do because people will try to compile 1.3 with less than 2GB of memory and complain. Signed-off-by:
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David Gibson authored
The virtio-scsi config space is, by specification, in guest endian (which is ill-defined, but there you go). In virtio_scsi_get_config() we set up all the fields in there, using stl_raw(). Which is a problem for the max_channel and max_target fields, which are 16-bit, not 32-bit. For little-endian targets we get away with it by accident, since the first two bytes will still be correct, and the extra two bytes written (with zeroes) will be overwritten correctly by the next store. But for big-endian guests, this means the max_target field ends up as zero, which means the guest will only recognize a single disk on the virtio-scsi bus. This patch fixes the problem. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Paul 'Rusty' Russell <rusty@rustcorp.com.au> Signed-off-by:
David Gibson <david@gibson.dropbear.id.au> Signed-off-by:
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David Gibson authored
The virtio-scsi specification does not specify the correct endianness for fields in the request structure. It's therefore best to assume that it is "guest native" endian since that's the (stupid and poorly defined) norm in virtio. However, the qemu device for virtio-scsi has no byteswaps at all, and so will break if the guest has different endianness from the host. This patch fixes it by adding tswap() calls for the sense_len and resid fields in the request structure. In theory status_qualifier needs swaps as well, but that field is never actually touched. The tag field is a uint64_t, but since its value is completely arbitrary, it might as well be uint8_t[8] and so it does not need swapping. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Paul 'Rusty' Russell <rusty@rustcorp.com.au> Signed-off-by:
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Peter Lieven authored
Without any complex checks we can't assume that an iscsi target is initialized to zero. Signed-off-by:
Peter Lieven <pl@kamp.de> Signed-off-by:
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Peter Lieven authored
If the connection is interrupted before the first login is successfully completed qemu-kvm is waiting forever in qemu_aio_wait(). This is fixed by performing an sync login to the target. If the connection breaks after the first successful login errors are handled internally by libiscsi. Signed-off-by:
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Peter Lieven authored
If an invalid URL is specified iscsi_get_error(iscsi) is called with iscsi == NULL. Signed-off-by:
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