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2013-09-03Merge remote-tracking branch 'kwolf/for-anthony' into stagingAnthony Liguori27-322/+1029
# By Max Reitz (11) and others # Via Kevin Wolf * kwolf/for-anthony: (26 commits) qemu-iotests: Overlapping cluster allocations qcow2_check: Mark image consistent qcow2-refcount: Repair shared refcount blocks qcow2-refcount: Repair OFLAG_COPIED errors qcow2-refcount: Move OFLAG_COPIED checks qcow2: Employ metadata overlap checks qcow2: Metadata overlap checks qcow2: Add corrupt bit qemu-iotests: Snapshotting zero clusters qcow2-refcount: Snapshot update for zero clusters option: Add assigned flag to QEMUOptionParameter gluster: Abort on AIO completion failure block: Remove old raw driver switch raw block driver from "raw.o" to "raw_bsd.o" raw_bsd: register bdrv_raw raw_bsd: add raw_create_options raw_bsd: introduce "special members" raw_bsd: add raw_create() raw_bsd: emit debug events in bdrv_co_readv() and bdrv_co_writev() add skeleton for BSD licensed "raw" BlockDriver ... Message-id: 1378111792-20436-1-git-send-email-kwolf@redhat.com Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-09-03Merge remote-tracking branch 'mjt/trivial-patches' into stagingAnthony Liguori18-87/+81
# By Stefan Weil (6) and others # Via Michael Tokarev * mjt/trivial-patches: aio / timers: use g_usleep() not sleep() adlib: sort offsets in portio registration qmp: fix integer usage in examples tci: Remove function tcg_out64 (fix broken build) target-arm: Report unimplemented opcodes (LOG_UNIMP) pflash_cfi02.c: fix debug macro configure: Remove unneeded redirections of stderr (pkg-config --exists) configure: Remove unneeded redirections of stderr (pkg-config --cflags, --libs) configure: Don't write .pyc files by default (python -B) curl: qemu_bh_new() can never return NULL slirp/arp_table.c: Avoid shifting into sign bit of signed integers configure: disable clang -Wstring-plus-int warning rdma: silly ipv6 bugfix misc: Fix some typos in names and comments slirp: Port redirection option behave differently on Linux and Windows Message-id: 1378119695-14568-1-git-send-email-mjt@msgid.tls.msk.ru Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-09-03Merge remote-tracking branch 'kraxel/usb.88' into stagingAnthony Liguori6-24/+81
# By Gerd Hoffmann (10) and Marcel Apfelbaum (1) # Via Gerd Hoffmann * kraxel/usb.88: usb/dev-hid: Modified usb-tablet category from Misc to Input Revert "usb-hub: report status changes only once" usb-hub: add tracepoint for status reports usb: parallelize usb3 streams uas: add property for request logging xhci: reset port when disabling slot xhci: emulate intr endpoint intervals correctly xhci: fix endpoint interval calculation xhci: add port to slot_address tracepoint xhci: add tracepoint for endpoint state changes xhci: remove leftover debug printf Message-id: 1378117055-29620-1-git-send-email-kraxel@redhat.com Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-09-03Merge remote-tracking branch 'mst/tags/for_anthony' into stagingAnthony Liguori67-180/+144
pc,pci,virtio fixes and cleanups This includes pc and pci cleanups and enhancements, and a virtio bugfix for level interrupts. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Sun 01 Sep 2013 03:15:36 AM CDT using RSA key ID D28D5469 # gpg: Can't check signature: public key not found # By Michael S. Tsirkin (3) and others # Via Michael S. Tsirkin * mst/tags/for_anthony: virtio_pci: fix level interrupts with irqfd pc: reduce duplication, fix PIIX descriptions hw: Clean up bogus default boot order pci: add config space access traces pc: fix regression for 64 bit PCI memory pci: Introduce helper to retrieve a PCI device's DMA address space Message-id: 1378023590-11109-1-git-send-email-mst@redhat.com Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-09-03Merge remote-tracking branch 'afaerber/tags/qom-devices-for-anthony' into ↵Anthony Liguori57-122/+154
staging QOM device refactorings * Fix QOM and ISA documentation errors * Extend object_initialize() et al. to check the instance size # gpg: Signature made Fri 30 Aug 2013 02:19:48 PM CDT using RSA key ID 3E7E013F # gpg: Can't check signature: public key not found # By Andreas Färber (14) and others # Via Andreas Färber * afaerber/tags/qom-devices-for-anthony: isa: Fix documentation of isa_register_portio_list() qom: Assert instance size in object_initialize_with_type() qom: Pass available size to object_initialize() qdev: Pass size to qbus_create_inplace() virtio-mmio: Pass size to virtio_mmio_bus_new() virtio-ccw: Pass size to virtio_ccw_bus_new() s390-virtio-bus: Pass size to virtio_s390_bus_new() virtio-pci: Pass size to virtio_pci_bus_new() usb: Pass size to usb_bus_new() scsi: Pass size to scsi_bus_new() pci: Pass size to pci_bus_new_inplace() ide: Pass size to ide_bus_new() ipack: Pass size to ipack_bus_new_inplace() intel-hda: Pass size to hda_codec_bus_init() qom: Fix object_initialize_with_type() argument name in documentation virtio: Remove unnecessary OBJECT() casts object: Fix typo in qom/object.h
2013-09-03Merge branch 'tcg-next' of git://github.com/rth7680/qemuAurelien Jarno57-446/+619
* 'tcg-next' of git://github.com/rth7680/qemu: (29 commits) tcg-i386: Make use of zero-extended memory helper routines tcg: Introduce zero and sign-extended versions of load helpers exec: Split softmmu_defs.h target: Include softmmu_exec.h where forgotten exec: Rename USUFFIX to LSUFFIX tcg-i386: Don't perform GETPC adjustment in TCG code exec: Reorganize the GETRA/GETPC macros configure: Allow x32 as a host tcg-i386: Adjust tcg_out_tlb_load for x32 tcg-i386: Use intptr_t appropriately tcg: Fix jit debug for x32 tcg: Use appropriate types in tcg_reg_alloc_call tcg: Change tcg_out_ld/st offset to intptr_t tcg: Change tcg_gen_exit_tb argument to uintptr_t tcg: Use uintptr_t in TCGHelperInfo tcg: Change relocation offsets to intptr_t tcg: Change memory offsets to intptr_t tcg: Change frame pointer offsets to intptr_t tcg: Define TCG_ptr properly tcg: Define TCG_TYPE_PTR properly ...
2013-09-03Merge branch 'ppc-for-upstream' of git://github.com/agraf/qemuAurelien Jarno21-160/+305
* 'ppc-for-upstream' of git://github.com/agraf/qemu: PPC: spapr: iommu: rework traces spapr: add "stop-self" RTAS call required to support hot CPU unplug PPC: KVM: Compile fix for qemu_notify_event pseries: Add H_SET_MODE hcall to change guest exception endianness xics: move registration of global state to realize() spapr-pci: rework MSI/MSIX target-ppc: Use #define instead of opencoding SLB valid bit spapr-pci: fix config space access to support bridges target-ppc: fix bit extraction for FPBF and FPL ppc405_boards: Don't enforce presence of firmware for qtest ppc405_uc: Disable debug output ppc405_boards: Disable debug output ppc: virtex_ml507: QEMU_OPTION_dtb support for this machine. disas/ppc.c: Fix little endian disassembly target-ppc: POWER7 supports the MSR_LE bit target-ppc: USE LPCR_ILE to control exception endian on POWER7 pseries: Fix stalls on hypervisor virtual console PPC: E500: Generate device tree on reset
2013-09-03tcg/mips: only enable ext8s/ext16s ops on MIPS32R2Aurelien Jarno2-4/+4
On MIPS ext8s and ext16s ops are implemented with a dedicated instruction only on MIPS32R2, otherwise the same kind of implementation than at TCG level (shift left followed by shift right) is used. Change that by only implementing the ext8s and ext16s ops on MIPS32R2 so that optimizations can be done by the optimizer. Use an inline version to avoid having to test again for MIPS32R2 instructions. Keep the shift implementation for the ld/st routines. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-09-03tcg/mips: inline bswap16/bswap32 opsAurelien Jarno1-4/+3
Use an inline version for the bswap16 and bswap32 ops to avoid testing for MIPS32R2 instructions availability, as these ops are only available in that case. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-09-03tcg/mips: detect available host instructions at runtimeAurelien Jarno2-92/+171
Now that TCG supports enabling and disabling ops at runtime, it's possible to detect the available host instructions at runtime, and enable the corresponding ops accordingly. Unfortunately it's not easy to probe for available instructions on MIPS, the information is partially available in /proc/cpuinfo, and not available in AUXV. This patch therefore probes for the instructions by trying to execute them and by catching a possible SIGILL signal. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-09-02tcg-i386: Make use of zero-extended memory helper routinesRichard Henderson1-9/+6
For 8 and 16-bit unsigned loads, rely on the zero-extension from the helper and use a smaller 32-bit move insn. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg: Introduce zero and sign-extended versions of load helpersRichard Henderson3-21/+64
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02exec: Split softmmu_defs.hRichard Henderson14-76/+49
The _cmmu helpers can be moved to exec-all.h. The helpers that are used from TCG will shortly need access to tcg_target_long so move their declarations into tcg.h. This requires minor include adjustments to all TCG backends. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02target: Include softmmu_exec.h where forgottenRichard Henderson5-0/+8
Several targets forgot to include softmmu_exec.h, which would break them with a header cleanup to follow. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02exec: Rename USUFFIX to LSUFFIXRichard Henderson1-6/+6
In a following patch, there will be confusion between multiple "unsigned" suffixes; rename this one so as to imply "load". Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg-i386: Don't perform GETPC adjustment in TCG codeRichard Henderson1-19/+14
Since we now perform it inside the helper, no need to do it here. This also lets us perform a tail-call from the store slow path to the helper. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02exec: Reorganize the GETRA/GETPC macrosRichard Henderson2-52/+56
Always define GETRA; use __builtin_extract_return_addr, rather than having a special case for s390. Split GETPC_ADJ out of GETPC; use 2 universally, rather than having a special case for arm. Rename GETPC_LDST to GETRA_LDST to indicate that it does not contain the GETPC_ADJ value. Likewise with GETPC_EXT to GETRA_EXT. Perform the GETPC_ADJ adjustment inside helper_ret_ld/st. This will allow backends to pass along the "true" return address rather than the massaged GETPC value. In the meantime, double application of GETPC_ADJ does not hurt, since the call insn in all ISAs is at least 4 bytes long. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02configure: Allow x32 as a hostRichard Henderson1-9/+18
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg-i386: Adjust tcg_out_tlb_load for x32Richard Henderson1-14/+27
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg-i386: Use intptr_t appropriatelyRichard Henderson1-22/+19
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg: Fix jit debug for x32Richard Henderson1-5/+5
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg: Use appropriate types in tcg_reg_alloc_callRichard Henderson1-1/+3
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg: Change tcg_out_ld/st offset to intptr_tRichard Henderson12-28/+28
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg: Change tcg_gen_exit_tb argument to uintptr_tRichard Henderson18-25/+25
And update all users. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg: Use uintptr_t in TCGHelperInfoRichard Henderson2-4/+4
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg: Change relocation offsets to intptr_tRichard Henderson13-39/+40
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg: Change memory offsets to intptr_tRichard Henderson2-16/+8
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg: Change frame pointer offsets to intptr_tRichard Henderson2-8/+6
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg: Define TCG_ptr properlyRichard Henderson1-3/+3
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg: Define TCG_TYPE_PTR properlyRichard Henderson1-3/+6
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg: Allow TCG_TARGET_REG_BITS to be specified independantlyRichard Henderson6-16/+37
There are several hosts for which it would be useful to use the available 64-bit registers in a 32-bit pointer environment. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg: Fix next_tb type in cpu_execRichard Henderson1-1/+1
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg: Change tcg_qemu_tb_exec return to uintptr_tRichard Henderson5-7/+6
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg: Change flush_icache_range arguments to uintptr_tRichard Henderson10-31/+17
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02qtest: Fix FMT_timeval vs time_tRichard Henderson1-4/+4
Since FMT_timeval unconditionally uses %ld for both tv_sec and tv_usec, and already casts tv_usec to long, also cast tv_sec to long. Cc: Andreas Färber <afaerber@suse.de> Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg: Constant fold div, remRichard Henderson1-0/+23
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg-ppc64: Implement muluh, mulshRichard Henderson2-29/+11
Using these instead of mulu2 and muls2 lets us avoid having to argument overlap analysis in the backend. Normal register allocation will DTRT. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg-mips: Implement mulsh, muluhRichard Henderson2-2/+12
With the optimization in tcg_liveness_analysis, we can avoid the MFLO when it is unused. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02tcg: Add muluh and mulsh opcodesRichard Henderson16-11/+128
Use them in places where mulu2 and muls2 are used. Optimize mulx2 with dead low part to mulxh. Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-09-02usb/dev-hid: Modified usb-tablet category from Misc to InputMarcel Apfelbaum1-1/+1
usb-tablet device was wrongly assigned to Misc category Reported-by: Markus Armbruster <armbru@redhat.com> Cc: qemu-stable@nongnu.org Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02Revert "usb-hub: report status changes only once"Gerd Hoffmann1-5/+1
This reverts commit a309ee6e0a256f690760abfba44fceaa52a7c2f3. This isn't in line with the usb specification and adds regressions, win7 fails to drive the usb hub for example. Was added because it "solved" the issue of hubs interacting badly with the xhci host controller. Now with the root cause being fixed in xhci (commit <FIXME>) we can revert this one. Cc: qemu-stable@nongnu.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02usb-hub: add tracepoint for status reportsGerd Hoffmann2-0/+2
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02usb: parallelize usb3 streamsGerd Hoffmann1-3/+4
usb3 bulk endpoints with streams are implicitly pipelined now, so the requests will actually be processed in parallel. Also allow them to complete out-of-order. Fixes stalls in the uas driver. Cc: qemu-stable@nongnu.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02uas: add property for request loggingGerd Hoffmann1-3/+12
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02xhci: reset port when disabling slotGerd Hoffmann1-0/+1
Cc: qemu-stable@nongnu.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02xhci: emulate intr endpoint intervals correctlyGerd Hoffmann1-7/+37
Respect the interval for interrupt endpoints, so we don't finish transfers as fast as possible but at the rate configured by the guest. Fixes guest deadlocks triggered by interrupt storms. Cc: Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02xhci: fix endpoint interval calculationGerd Hoffmann1-1/+1
Cc: qemu-stable@nongnu.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02xhci: add port to slot_address tracepointGerd Hoffmann2-2/+2
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02xhci: add tracepoint for endpoint state changesGerd Hoffmann2-0/+20
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02xhci: remove leftover debug printfGerd Hoffmann1-2/+0
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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