- 06 12月, 2013 6 次提交
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
This also switches from lgplvgabios to seavgabios. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Adding xhci support to seabios made it jump over the 128k line. Changing the bios size breaks migration, so we have to keep a 128k seabios binary for old machine types. New machine types can use a large 256k bios which should be big enougth for a while. This patch updates the seabios build process to build seabios twice, once full featured and once with xen and xhci turned off so the resulting binary is small enougth to fit into 128k. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Updates seabios to git master snapshot. seabios is in freeze now, update to final 1.7.4 will follow later this year. Summary of major changes: * Support for acpi table loading from qemu. * Support for the xhci host adapter. * Support for the pvscsi HBA. * Various minor bug fixes. * Lots of cleanups. Full shortlog since 1.7.3 (note that some of these changes have been cherry-picked into 1.7.3-stable): Evgeny Budilovsky (1): Add pvscsi boot support Gerd Hoffmann (27): coreboot: add cbmem console support Add CONFIG_DEBUG_COREBOOT config option apm: fix shutdown ahci: add missing check for allocation failure bochsvga: fallback to stdvga if dispi interface isn't present Add generic qemu detection Drop coreboot qemu detection Add qemu detection to csm uas: add (temporary) superspeed stopgap usb: add usb_update_pipe() usb: add xhci support fix buildversion.sh build: simplify cross builds build: create output dirs in do-kconfig build: explicitly set ROM size Add qemu_cfg_e820 function. Add support for etc/e820 fw_cfg file pci: don't reorder entries when moving to 64bit list pci: don't map usb host adapters above 4G pci: align 64bit pci regions to 1G pci: tweak + comment minimum allocations pci: log pci windows pci: map 64-bit BARs at location provided by emulator ahci: zap real mode macros ahci: remote some parentheses ahci: alloc structs in high memory add hw/serialio.c to SRC32SEG Jonathan A. Kollasch (1): vgahooks: add SM720 VGA BIOS hooks for WIN Enterprises MB-60470 Kevin O'Connor (80): Fix USB EHCI detection that was broken in hlist conversion of PCIDevices. Update README to include info on VARLOW variables. PIC code cleanups. Move internal timer code from clock.c to a new file timer.c. Don't pass khz to pmtimer_setup - it's always PM_TIMER_FREQUENCY. Add helper functions to convert timer irqs to milliseconds. Improve accuracy of internal timers. Rename cpu_khz to TimerKHz. Shift CPU TSC down to reduce need for 64bit variables. Rename check_timer() function (and similar) to irqtimer_check(). Rename check_tsc() (and similar) to timer_check() and use u32. Separate out timer setup code. Unify pmtimer_read() and pittimer_read() code. Default unused UMB areas to be read-only. Add missing mathcp_setup() call to CSM code. Fix bug in CBFS file walking with compressed files. Support custom boot menu prompt and custom boot menu key. Minor cleanups to smm assembler. Add config option to support memory allocations in 9-segment. Minor - no need to declare MaxCountCPUs as VARFSEG. Minor - simplify rom_reserve(). Rename tools/ directory to scripts/ directory. Update kconfig to latest version. build: Don't use vpath makefile directive. Move code centered around specific hardware devices to src/hw/ Move code cenetered around firmware initialization to src/fw/ build: Reorder makefile source list to group like files together. README: Update readme to note scripts/ directory rename and vgasrc/ directory. vgabios: Rename stdvga_bpp_factor to stdvga_vram_ratio. vgabios: Limit the range of the VBE number of "pages" parameter. readme: Minor - fix typo in readme. Split x86 specific functions out of util.c/h to new files x86.c/h. Move keyboard calling code from util.c to boot.c. Rename util.c to string.c and introduce string.h. build: Perform compile checking on vgasrc code. Move stacks.c definitions from util.h to new file stacks.h. Move romfile definitions from util.h to new file romfile.h. Move malloc code from pmm.c to new files malloc.c and malloc.h. Move function definitions for output.c from util.h to new file output.h. Move definition of struct segoff_s from farptr.h to types.h. build: Fix import of gcc dependency files. Move pirtable definitions from hw/pci.h to std/pirtable.h and util.h. Move optionroms.h to std/optionrom.h and util.h. Move vbe.h to std/vbe.h. Move fw/LegacyBios.h to std/LegacyBios.h and remove csm.h. Move fw/smbios.h to std/smbios.h. Move fw/mptable.h to std/mptable.h. Move fw/acpi.h to std/acpi.h. Move pnpbios definition to new file std/pnpbios.h. Move pmm definitions to new file std/pmm.h. Split disk.h into block.h and std/disk.h. Move standard bda type info from biosvar.h to std/bda.h. Merge bmp.h, boot.h, jpeg.h, and post.h into util.h. Sort the sections of util.h. Move PIT setup from clock.c to hw/timer.c. Rename hw/cmos.h to hw/rtc.h and copy RTC code from clock.c to hw/rtc.c. Move dma code to new file hw/dma.c. Remove ioport.h; disperse its contents to other header files. Minor - update file comments in src/malloc.c. Rename fields of 'struct chs_s' and use in floppy lba2chs(). Rearrange stack_hop_back() call in wait_irq, check_irqs, and _farcall16. Minor - move call16 assembler in romlayout.S. Make __call16 use C calling convention and support two passed parameters. Update _farcall16() to pass segment of callregs explicitly. Support call16() calls after entering 32bit mode from call32(). Run ahci code entirely in 32bit mode. Build different final files for QEMU, coreboot, and CSM. Convert op->drive_g from a 16bit pointer to a 32 bit "GLOBALFLAT" pointer. megasas: Don't attempt to access 'struct pci_device' at runtime. Minor - eliminate the SET_GLOBAL macro. Move low-level hardware writing from output.c to new file hw/serialio.c. vgabios: Load the DAC palette in "packed" modes on Cirrus and BochsVGA. vgabios: Support custom fonts in vga framebuffer text writing. vgabios: Add bochsvga "HDTV" resolutions. vgabios: Avoid possible divide by zero in bochsvga_set_displaystart. vgabios: Work around lack of support for "calll" in x86emu emulation. Minor - update file comment on bootsplash.c. vgabios: Support allocating an extra stack for vgabios calls and default on. vgabios: Move initialization code to new file vgainit.c. floppy: Minor - add warnings if timeouts occur. Michael S. Tsirkin (6): acpi: sync FADT flags from PIIX4 to Q35 acpi_extract.py: document DEVICE directives biostables: support looking up RSDP romfile_loader: utility to patch in-memory ROM files acpi: load and link tables through romfile loader acpi: strip compiler info in built-in DSDT if any Paul Menzel (2): ACPI DSDT: Make control method `IQCR` serialized hw/usb-xhci.c: Code refactoring to not override initializers in `speed_from_xhci[16]` Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 02 12月, 2013 2 次提交
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由 Gerd Hoffmann 提交于
This patch adds firmware to the machine options. -bios <file> becomes a shortcut for -machine firmware=<file>. Advantage is that the firmware can be specified via config file as -machine is parsed using QemuOpts and it is also possible to use different defaults for different machine types (via QEMUMachine->default_machine_opts). Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 28 11月, 2013 2 次提交
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由 Anthony Liguori 提交于
Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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- 27 11月, 2013 2 次提交
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由 Max Reitz 提交于
Performing multiple drive-mirror blockjobs on the same qemu instance results in the image file used for the block device being replaced by the newly mirrored file, which is not what we want. Fix this by performing one dedicated test per sync mode. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 1385407736-13941-3-git-send-email-mreitz@redhat.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Max Reitz 提交于
For "none" sync mode in "absolute-paths" mode, the current image should be used as the backing file for the newly created image. The current behavior is: a) If the image to be mirrored has a backing file, use that (which is wrong, since the operations recorded by "none" are applied to the image itself, not to its backing file). b) If the image to be mirrored lacks a backing file, the target doesn't have one either (which is not really wrong, but not really right, either; "none" records a set of operations executed on the image file, therefore having no backing file to apply these operations on seems rather pointless). For a, this is clearly a bugfix. For b, it is still a bugfix, although it might break existing API - but since that case crashed qemu just three weeks ago (before 14526864), we can safely assume there is no such API relying on that case yet. Suggested-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 1385407736-13941-2-git-send-email-mreitz@redhat.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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- 26 11月, 2013 10 次提交
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由 Anthony Liguori 提交于
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由 Gerd Hoffmann 提交于
Don't run code in the signal handler, only set a flag. Use sigaction(2) to avoid non-portable signal(2) semantics. Make #ifdefs less messy. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Message-id: 1385130903-20531-1-git-send-email-kraxel@redhat.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Stefan Weil 提交于
Both code locations cause a compiler warning. Using "%s" instead of "%lu" would result in a program crash if the wrong code were executed. Signed-off-by: NStefan Weil <sw@weilnetz.de> Message-id: 1385409257-2522-1-git-send-email-sw@weilnetz.de Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Alexander Graf 提交于
The default granularity for the FIT timer on 440 is on every 0x1000th transition of TB from 0 to 1. Translated that means 48828 times a second. Since interrupts are quite expensive for 440 and we don't really care about the accuracy of the FIT to that significance, let's force FIT and WDT to at best millisecond granularity. This basically restores behavior as it was in QEMU 1.6, where timers could only deal with millisecond granularities at all. This patch greatly improves performance with the 440 target and restores roughly the same performance level that QEMU 1.6 had for me. Signed-off-by: NAlexander Graf <agraf@suse.de> Message-id: 1385416015-22775-3-git-send-email-agraf@suse.de Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Alexander Graf 提交于
Today we fire FIT and WDT timer events every time the respective bit position in TB flips from 0 -> 1. However, there is no need to do this if the end result would be that we're changing a TSR bit that is set to 1 to 1 again. No guest visible change would have occured. So whenever we see that the TSR bit to our timer is already set, don't even bother to update the timer that would potentially fire it off. However, we do need to make sure that we update our timer that notifies us of the TB flip when the respective TSR bit gets unset. In that case we do care about the flip and need to notify the guest again. So add a callback into our timer handlers when TSR bits get unset. This improves performance for me when the guest is busy processing things. Signed-off-by: NAlexander Graf <agraf@suse.de> Message-id: 1385416015-22775-2-git-send-email-agraf@suse.de Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Michael S. Tsirkin 提交于
glib < 2.22 does not have g_array_get_element_size, limit it's use (to check all elements are 1 byte in size) to newer glib. This fixes build on RHEL 5.3. Reported-by: NRichard Henderson <rth@redhat.com> Reported-by: NErik Rull <erik.rull@rdsoftware.de> Tested-by: NRichard Henderson <rth@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Message-id: 20131125220039.GA16386@redhat.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
pc very last minute fixes for 1.7 This has a fix for a crasher bug with pci bridges, boot failure fix for s390 on 32 bit hosts, and fixes build for hosts with old glib. There's also a fix for --iasl configure flag - it can be used to work around broken iasl on some systems either by using a non-standard iasl or by disabling it. I've also reverted a e1000/rtl mac programming change that seems slightly wrong and too risky for 1.8. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> # gpg: Signature made Mon 25 Nov 2013 03:40:07 AM PST using RSA key ID D28D5469 # gpg: Can't check signature: public key not found # By Michael S. Tsirkin (5) and Bandan Das (1) # Via Michael S. Tsirkin * mst/tags/for_anthony: configure: make --iasl option actually work Revert "e1000/rtl8139: update HMP NIC when every bit is written" acpi-build: fix build on glib < 2.14 acpi-build: fix build on glib < 2.22 pci: unregister vmstate_pcibus on unplug s390x: fix flat file load on 32 bit systems Message-id: 1385379990-32093-1-git-send-email-mst@redhat.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
Here are a bunch of 1.7-tagged patches that I was afraid were getting forgotten or that did not have a clear maintainer responsible for making a pull request. # gpg: Signature made Thu 21 Nov 2013 08:40:59 AM PST using RSA key ID 9B4D86F2 # gpg: Can't check signature: public key not found # By Peter Maydell (3) and others # Via Paolo Bonzini * bonzini/tags/for-anthony: qga: Fix compiler warnings (missing format attribute, wrong format strings) mips jazz: do not raise data bus exception when accessing invalid addresses target-i386: yield to another VCPU on PAUSE rng-egd: offset the point when repeatedly read from the buffer rng-egd: remove redundant free target-i386: Fix build by providing stub kvm_arch_get_supported_cpuid() vfio-pci: Fix multifunction=on atomic.h: Fix build with clang pc: get rid of builtin pvpanic for "-M pc-1.5" configure: Explicitly set ARFLAGS so we can build with GNU Make 4.0 sun4m: Add FCode ROM for TCX framebuffer Message-id: 1385052578-32352-1-git-send-email-pbonzini@redhat.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
# By Tomoki Sekiyama # Via Michael Roth * mdroth/qga-pull-2013-11-22: qemu-ga: vss-win32: Install VSS provider COM+ application service Message-id: 1385154505-15145-1-git-send-email-mdroth@linux.vnet.ibm.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
# By Vlad Yasevich # Via Stefan Hajnoczi * stefanha/net: qdev-properties-system.c: Allow vlan or netdev for -device, not both Message-id: 1385118544-28482-1-git-send-email-stefanha@redhat.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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- 24 11月, 2013 1 次提交
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由 Michael S. Tsirkin 提交于
--iasl option was added to CC option parsing section by mistake, it's not effective there and attempts to use cause an 'unknown option' error. Fix this up. Tested-by: NMarcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 23 11月, 2013 1 次提交
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由 Tomoki Sekiyama 提交于
Currently, qemu-ga for Windows fails to execute guset-fsfreeze-freeze when no user is logging in to Windows, with an error message: {"error":{"class":"GenericError", "desc":"failed to add C:\\ to snapshotset: (error: 8004230f)"}} To enable guest-fsfreeze-freeze/thaw without logging in users, this installs a service to execute qemu-ga VSS provider COM+ application that has full access privileges to the local system. The service will automatically be removed when the COM+ application is deregistered. This patch replaces ICOMAdminCatalog interface with ICOMAdminCatalog2 interface that contains CreateServiceForApplication() method in addition. Signed-off-by: NTomoki Sekiyama <tomoki.sekiyama@hds.com> Reviewed-by: NGal Hammer <ghammer@redhat.com> Reviewed-by: NYan Vugenfirer <yvugenfi@redhat.com> Tested-by: NYan Vugenfirer <yvugenfi@redhat.com> Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com>
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- 22 11月, 2013 16 次提交
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由 Vlad Yasevich 提交于
It is currently possible to specify things like: -device e1000,netdev=foo,vlan=1 With this usage, whichever argument was specified last (vlan or netdev) overwrites what was previousely set and results in a non-working configuration. Even worse, when used with multiqueue devices, it causes a segmentation fault on exit in qemu_free_net_client. That patch treates the above command line options as invalid and generates an error at start-up. Signed-off-by: NVlad Yasevich <vyasevic@redhat.com> Acked-by: NJason Wang <jasowang@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Weil 提交于
gcc 4.8.2 reports this warning when extra warnings are enabled (-Wextra): CC qga/commands.o qga/commands.c: In function ‘slog’: qga/commands.c:28:5: error: function might be possible candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format] g_logv("syslog", G_LOG_LEVEL_INFO, fmt, ap); ^ gcc 4.8.2 reports this warning when slog is declared with the gnu_printf format attribute: qga/commands-posix.c: In function ‘qmp_guest_file_open’: qga/commands-posix.c:404:5: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘int64_t’ [-Wformat=] slog("guest-file-open, handle: %d", handle); ^ On 32 bit hosts there are three more warnings which are also fixed here. Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Hervé Poussineau 提交于
MIPS Jazz chipset doesn't seem to raise data bus exceptions on invalid accesses. However, there is no easy way to prevent them. Creating a big memory region for the whole address space doesn't prevent memory core to directly call unassigned_mem_read/write which in turn call cpu->do_unassigned_access, which (for MIPS CPU) raise an data bus exception. This fixes a MIPS Jazz regression introduced in c658b94f. Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
After commit b1bbfe72 (aio / timers: On timer modification, qemu_notify or aio_notify, 2013-08-21) FreeBSD guests report a huge slowdown. The problem shows up as soon as FreeBSD turns out its periodic (~1 ms) tick, but the timers are only the trigger for a pre-existing problem. Before the offending patch, setting a timer did a timer_settime system call. After, setting the timer exits the event loop (which uses poll) and reenters it with a new deadline. This does not cause any slowdown; the difference is between one system call (timer_settime and a signal delivery (SIGALRM) before the patch, and two system calls afterwards (write to a pipe or eventfd + calling poll again when re-entering the event loop). Unfortunately, the exit/enter causes the main loop to grab the iothread lock, which in turns kicks the VCPU thread out of execution. This causes TCG to execute the next VCPU in its round-robin scheduling of VCPUS. When the second VCPU is mostly unused, FreeBSD runs a "pause" instruction in its idle loop which only burns cycles without any progress. As soon as the timer tick expires, the first VCPU runs the interrupt handler but very soon it sets it again---and QEMU then goes back doing nothing in the second VCPU. The fix is to make the pause instruction do "cpu_loop_exit". Reported-by: NLuigi Rizzo <rizzo@iet.unipi.it> Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Amos Kong 提交于
The buffer content might be read out more than once, currently we just repeatedly read the first data block, buffer offset is missing. Cc: qemu-stable@nongnu.org Signed-off-by: NAmos Kong <akong@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Amos Kong 提交于
We didn't set default chr_name, the free is redundant. Signed-off-by: NAmos Kong <akong@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Peter Maydell 提交于
Fix build failures with clang when KVM is not enabled by providing a stub version of kvm_arch_get_supported_cpuid(). We retain the compile time check that this function isn't called when CONFIG_KVM is not set by guarding the stub with ifndef __OPTIMIZE__ (we assume that an optimizing build will do sufficient constant folding and dead code elimination to remove the calls before linking). Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Alex Williamson 提交于
When an assigned device is initialized it copies the device config space into the emulated config space. Unfortunately multifunction is setup prior to the device initfn and gets clobbered. We need to restore it just like pci-assign does. Cc: qemu-stable@nongnu.org Signed-off-by: NAlex Williamson <alex.williamson@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Peter Maydell 提交于
clang defines __ATOMIC_SEQ_CST but its implementation of the __atomic_exchange() builtin differs from that of gcc. Move the __clang__ branch of the ifdef ladder to the top and fix its implementation (there is no such builtin as __sync_exchange), so we can compile with clang again. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
This causes two slight backwards-incompatibilities between "-M pc-1.5" and 1.5's "-M pc": (1) a fw_cfg file is removed with this patch. This is only a problem if migration stops the virtual machine exactly during fw_cfg enumeration. (2) after migration, a VM created without an explicit "-device pvpanic" will stop reporting panics to management. The first problem only occurs if migration is done at a very, very early point (and I'm not sure it can happen in practice for reasonable-size VMs, since it will likely take more time to send the RAM to destination, than it will take for BIOS to scan fw_cfg). The second problem only occurs if the guest panics _and_ has a guest driver _and_ management knows to look at the crash event, so it is mostly theoretical at this point in time. Thus keep the code simple, and pretend it was never broken. Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Peter Maydell 提交于
Our rules.mak adds '-rR' to MAKEFLAGS to indicate that we will be explicitly specifying everything and not relying on any default variables or rules. However we were accidentally relying on the default ARFLAGS ("rv"). This went unnoticed because of a bug in GNU Make 3.82 and earlier which meant that adding -rR to MAKEFLAGS only affected submakes, not the currently running instance. Explicitly set ARFLAGS in config-host.mak, in the same way we handle CFLAGS and LDFLAGS; this will allow us to work with Make 4.0. Thanks to Paul Smith for analyzing this bug for us. Cc: qemu-stable@nongnu.org Reported-by: NKen Moffat <zarniwhoop@ntlworld.com> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Mark Cave-Ayland 提交于
Upstream OpenBIOS now implements SBus probing in order to determine the contents of a physical bus slot, which is required to allow OpenBIOS to identify the framebuffer without help from the fw_cfg interface. SBus probing works by detecting the presence of an FCode program (effectively tokenised Forth) at the base address of each slot, and if present executes it so that it creates its own device node in the OpenBIOS device tree. The FCode ROM is generated as part of the OpenBIOS build and should generally be updated at the same time. Signed-off-by: NMark Cave-Ayland <mark.cave-ayland@ilande.co.uk> CC: Blue Swirl <blauwirbel@gmail.com> CC: Bob Breuer <breuerr@mc.net> CC: Artyom Tarasenko <atar4qemu@gmail.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Anthony Liguori 提交于
Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Alex Williamson 提交于
When an assigned device is initialized it copies the device config space into the emulated config space. Unfortunately multifunction is setup prior to the device initfn and gets clobbered. We need to restore it just like pci-assign does. Signed-off-by: NAlex Williamson <alex.williamson@redhat.com> Reviewed-by: NBandan Das <bsd@redhat.com> Message-id: 20131112185059.7262.33780.stgit@bling.home Cc: qemu-stable@nongnu.org Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Richard Henderson 提交于
Fix the following run-test-x86_64 testsuite failures: -lea (%%eax) = 0000000000000001 -lea (%%ebx) = 0000000000000002 -lea (%%ecx) = 0000000000000004 -lea (%%edx) = 0000000000000008 -lea (%%esi) = 0000000000000010 -lea (%%edi) = 0000000000000020 +lea (%%eax) = 0000abcc00000001 +lea (%%ebx) = 0000abcf00000002 +lea (%%ecx) = 0000abc900000004 +lea (%%edx) = 0000abc500000008 +lea (%%esi) = 0000abdd00000010 +lea (%%edi) = 0000abed00000020 In addition, reduce ifdeffery and minimize the number of TCG ops produced during address computation. Signed-off-by: NRichard Henderson <rth@twiddle.net> Message-id: 1384219016-5170-1-git-send-email-rth@twiddle.net Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Peter Maydell 提交于
clang defines __ATOMIC_SEQ_CST but its implementation of the __atomic_exchange() builtin differs from that of gcc. Move the __clang__ branch of the ifdef ladder to the top and fix its implementation (there is no such builtin as __sync_exchange), so we can compile with clang again. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Message-id: 1382435921-18438-1-git-send-email-peter.maydell@linaro.org Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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