- 12 1月, 2015 2 次提交
-
-
由 Chen Gang 提交于
When map 'netdev->rxs' fails, need free the original resource, or will cause resource leak. Signed-off-by: NChen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
-
由 Paolo Bonzini 提交于
All NICs have a cleanup function that, in most cases, zeroes the pointer to the NICState. In some cases, it frees data belonging to the NIC. However, this function is never called except when exiting from QEMU. It is not necessary to NULL pointers and free data here; the right place to do that would be in the device's unrealize function, after calling qemu_del_nic. Zeroing the NIC multiple times is also wrong for multiqueue devices. This cleanup function gets in the way of making the NetClientStates for the NIC hold an object_ref reference to the object, so get rid of it. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
-
- 11 1月, 2015 4 次提交
-
-
由 Peter Maydell 提交于
VFIO fixes: - Fix 32bit overflow in handling large PCI BARs (Alex Williamson) - Fix interrupt shutdown ordering (Alex Williamson) # gpg: Signature made Fri 09 Jan 2015 16:23:42 GMT using RSA key ID 3BB08B22 # gpg: Good signature from "Alex Williamson <alex.williamson@redhat.com>" # gpg: aka "Alex Williamson <alex@shazbot.org>" # gpg: aka "Alex Williamson <alwillia@redhat.com>" # gpg: aka "Alex Williamson <alex.l.williamson@gmail.com>" * remotes/awilliam/tags/vfio-update-20150109.0: vfio-pci: Fix interrupt disabling vfio-pci: Fix BAR size overflow Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
-
由 Peter Maydell 提交于
pc: resizeable ROM blocks This makes ROM blocks resizeable. This infrastructure is required for other functionality we have queued. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> # gpg: Signature made Thu 08 Jan 2015 11:19:24 GMT using RSA key ID D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" * remotes/mst/tags/for_upstream: acpi-build: make ROMs RAM blocks resizeable memory: API to allocate resizeable RAM MR arch_init: support resizing on incoming migration exec: qemu_ram_alloc_resizeable, qemu_ram_resize exec: split length -> used_length/max_length exec: cpu_physical_memory_set/clear_dirty_range memory: add memory_region_set_size Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
-
由 Peter Maydell 提交于
Patch queue for ppc - 2015-01-07 New year's release. This time's highlights: - E500: More RAM support - pseries: New SLOF release - Migration fixes - Simplify USB spawning logic, removes support for explicit usb=off - TCG: Simple untansactional TM emulation # gpg: Signature made Wed 07 Jan 2015 15:19:37 GMT using RSA key ID 03FEDC60 # gpg: Good signature from "Alexander Graf <agraf@suse.de>" # gpg: aka "Alexander Graf <alex@csgraf.de>" * remotes/agraf/tags/signed-ppc-for-upstream: (37 commits) hw/ppc/mac_newworld: simplify usb controller creation logic hw/ppc/spapr: simplify usb controller creation logic hw/ppc/mac_newworld: QOMified mac99 machines hw/usb: simplified usb_enabled hw/machine: added machine_usb wrapper hw/ppc: modified the condition for usb controllers to be created for some ppc machines target-ppc: Cast ssize_t to size_t before printing with %zx target-ppc: Mark SR() and gen_sync_exception() as !CONFIG_USER_ONLY PPC: e500: Fix GPIO controller interrupt number target-ppc: Introduce Privileged TM Noops target-ppc: Introduce tcheck target-ppc: Introduce TM Noops target-ppc: Introduce tbegin target-ppc: Introduce TEXASRU Bit Fields target-ppc: Power8 Supports Transactional Memory target-ppc: Introduce tm_enabled Bit to CPU State target-ppc: Introduce Feature Flag for Transactional Memory target-ppc: Introduce Instruction Type for Transactional Memory pseries: Update SLOF firmware image to 20141202 PPC: Fix crash on spapr_tce_table_finalize() ... Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
-
由 Peter Maydell 提交于
seccomp branch queue # gpg: Signature made Mon 05 Jan 2015 17:17:01 GMT using RSA key ID 12F8BD2F # gpg: Can't check signature: public key not found * remotes/otubo/tags/pull-seccomp-20150105: seccomp: add mbind() to the syscall whitelist seccomp: typo in configure error message Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
-
- 10 1月, 2015 3 次提交
-
-
由 Peter Maydell 提交于
Fixes an init-time check for parameter validity # gpg: Signature made Mon 05 Jan 2015 08:34:05 GMT using RSA key ID 854083B6 # gpg: Good signature from "Amit Shah <amit@amitshah.net>" # gpg: aka "Amit Shah <amit@kernel.org>" # gpg: aka "Amit Shah <amitshah@gmx.net>" * remotes/amit-virtio-rng/tags/rng-for-2.3: virtio-rng: fix check for period_ms validity Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
-
由 Peter Maydell 提交于
Migration fix for virtio-serial devices on bi-endian targets by David Gibson. # gpg: Signature made Mon 05 Jan 2015 07:26:07 GMT using RSA key ID 854083B6 # gpg: Good signature from "Amit Shah <amit@amitshah.net>" # gpg: aka "Amit Shah <amit@kernel.org>" # gpg: aka "Amit Shah <amitshah@gmx.net>" * remotes/amit/tags/for-2.3: virtio-serial: Don't keep a persistent copy of config space virtio_serial: Don't use vser->config.max_nr_ports internally Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
-
由 Peter Maydell 提交于
More migration fixes and more record/replay preparations. Also moves the sdhci-pci device id to make space for the rocker device. # gpg: Signature made Sat 03 Jan 2015 08:22:36 GMT using RSA key ID 78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini/tags/for-upstream: pci: move REDHAT_SDHCI device ID to make room for Rocker block/iscsi: fix uninitialized variable pckbd: set bits 2-3-6-7 of the output port by default serial: refine serial_thr_ipending_needed gen-icount: check cflags instead of use_icount global translate: check cflags instead of use_icount global cpu-exec: add a new CF_USE_ICOUNT cflag target-ppc: pass DisasContext to SPR generator functions atomic: fix position of volatile qualifier Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
-
- 09 1月, 2015 9 次提交
-
-
由 Alex Williamson 提交于
When disabling MSI/X interrupts the disable functions will leave the device in INTx mode (when available). This matches how hardware operates, INTx is enabled unless MSI/X is enabled (DisINTx is handled separately). Therefore when we really want to disable all interrupts, such as when removing the device, and we start with the device in MSI/X mode, we need to pass through INTx on our way to being completely quiesced. In well behaved situations, the guest driver will have shutdown the device and it will start vfio_exitfn() in INTx mode, producing the desired result. If hot-unplug causes the guest to crash, we may get the device in MSI/X state, which will leave QEMU with a bogus handler installed. Fix this by re-ordering our disable routine so that it should always finish in VFIO_INT_NONE state, which is what all callers expect. Signed-off-by: NAlex Williamson <alex.williamson@redhat.com>
-
由 Alex Williamson 提交于
We use an unsigned int when working with the PCI BAR size, which can obviously overflow if the BAR is 4GB or larger. This needs to change to a fixed length uint64_t. A similar issue is possible, though even more unlikely, when mapping the region above an MSI-X table. The start of the MSI-X vector table must be below 4GB, but the end, and therefore the start of the next mapping region, could still land at 4GB. Suggested-by: NNishank Trivedi <nishank.trivedi@netapp.com> Signed-off-by: NAlex Williamson <alex.williamson@redhat.com> Reviewed-by: NDon Slutz <dslutz@verizon.com> Tested-by: NAlexey Kardashevskiy <aik@ozlabs.ru>
-
由 Peter Maydell 提交于
lm32: milkymist fixes and MAINTAINER update # gpg: Signature made Tue 30 Dec 2014 16:54:15 GMT using DSA key ID 3F98A378 # gpg: Can't check signature: public key not found * remotes/mwalle/tags/lm32-fixes/20141229: MAINTAINERS: add myself to lm32 and milkymist milkymist: softmmu: fix event handling Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
-
由 Marcel Apfelbaum 提交于
Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NAlexander Graf <agraf@suse.de> Message-id: 1420550957-22337-7-git-send-email-marcel@redhat.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
-
由 Marcel Apfelbaum 提交于
Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NAlexander Graf <agraf@suse.de> Message-id: 1420550957-22337-6-git-send-email-marcel@redhat.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
-
由 Marcel Apfelbaum 提交于
Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NAlexander Graf <agraf@suse.de> Message-id: 1420550957-22337-5-git-send-email-marcel@redhat.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
-
由 Marcel Apfelbaum 提交于
The argument is not longer used and the implementation uses now QOM instead of QemuOpts. Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NAlexander Graf <agraf@suse.de> Message-id: 1420550957-22337-4-git-send-email-marcel@redhat.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
-
由 Marcel Apfelbaum 提交于
Following QOM convention, object properties should not be accessed directly. Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NAlexander Graf <agraf@suse.de> Message-id: 1420550957-22337-3-git-send-email-marcel@redhat.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
-
由 Marcel Apfelbaum 提交于
Some ppc machines create a default usb controller based on a 'machine condition'. Until now the logic was: create the usb controller if: - the usb option was supplied in cli and value is true or - the usb option was absent and both set_defaults and the machine condition were true. Modified the logic to: Create the usb controller if: - the machine condition is true and defaults are enabled or - the usb option is supplied and true. The main for this is to simplify the usb_enabled method. Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NAlexander Graf <agraf@suse.de> Message-id: 1420550957-22337-2-git-send-email-marcel@redhat.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
-
- 08 1月, 2015 7 次提交
-
-
由 Michael S. Tsirkin 提交于
Use resizeable ram API so we can painlessly extend ROMs in the future. Note: migration is not affected, as we are not actually changing the used length for RAM, which is the part that's migrated. Use this in acpi: reserve x16 more RAM space. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
-
由 Michael S. Tsirkin 提交于
Add API to allocate resizeable RAM MR. This looks just like regular RAM generally, but has a special property that only a portion of it (used_length) is actually used, and migrated. This used_length size can change across reboots. Follow up patches will change used_length for such blocks at migration, making it easier to extend devices using such RAM (notably ACPI, but in the future thinkably other ROMs) without breaking migration compatibility or wasting ROM (guest) memory. Device is notified on resize, so it can adjust if necessary. Note: nothing prevents making all RAM resizeable in this way. However, reviewers felt that only enabling this selectively will make some class of errors easier to detect. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
-
由 Michael S. Tsirkin 提交于
If block used_length does not match, try to resize it. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
-
由 Michael S. Tsirkin 提交于
Add API to allocate "resizeable" RAM. This looks just like regular RAM generally, but has a special property that only a portion of it (used_length) is actually used, and migrated. This used_length size can change across reboots. Follow up patches will change used_length for such blocks at migration, making it easier to extend devices using such RAM (notably ACPI, but in the future thinkably other ROMs) without breaking migration compatibility or wasting ROM (guest) memory. Device is notified on resize, so it can adjust if necessary. qemu_ram_alloc_resizeable allocates this memory, qemu_ram_resize resizes it. Note: nothing prevents making all RAM resizeable in this way. However, reviewers felt that only enabling this selectively will make some class of errors easier to detect. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
-
由 Michael S. Tsirkin 提交于
This patch allows us to distinguish between two length values for each block: max_length - length of memory block that was allocated used_length - length of block used by QEMU/guest Currently, we set used_length - max_length, unconditionally. Follow-up patches allow used_length <= max_length. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
-
由 Michael S. Tsirkin 提交于
Make cpu_physical_memory_set/clear_dirty_range behave symmetrically. To clear range for a given client type only, add cpu_physical_memory_clear_dirty_range_type. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
-
由 Michael S. Tsirkin 提交于
Add API to change MR size. Will be used internally for RAM resize. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
-
- 07 1月, 2015 15 次提交
-
-
由 Marcel Apfelbaum 提交于
Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Marcel Apfelbaum 提交于
Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Marcel Apfelbaum 提交于
Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Marcel Apfelbaum 提交于
The argument is not longer used and the implementation uses now QOM instead of QemuOpts. Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Marcel Apfelbaum 提交于
Following QOM convention, object properties should not be accessed directly. Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Marcel Apfelbaum 提交于
Some ppc machines create a default usb controller based on a 'machine condition'. Until now the logic was: create the usb controller if: - the usb option was supplied in cli and value is true or - the usb option was absent and both set_defaults and the machine condition were true. Modified the logic to: Create the usb controller if: - the machine condition is true and defaults are enabled or - the usb option is supplied and true. The main for this is to simplify the usb_enabled method. Signed-off-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Peter Maydell 提交于
The mingw32 compiler complains about trying to print variables of type ssize_t with the %z format string specifier. Since we're printing it as unsigned hex anyway, cast to size_t to silence the warning. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Peter Maydell 提交于
The functions SR() and gen_sync_exception() are only used in softmmu configs; wrap them in #ifndef CONFIG_USER_ONLY to suppress clang warnings on the linux-user builds. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Amit Tomar 提交于
The GPIO controller lives at IRQ 47, not 43 on real hardware. This is a problem because IRQ 43 is occupied by the I2C controller which we want to implement next, so we'd have a conflict on that IRQ number. Move the GPIO controller to IRQ 47 where it belongs. Signed-off-by: NAmit Singh Tomar <amit.tomar@freescale.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Tom Musta 提交于
Add the supervisory Transactional Memory instructions treclaim. and trechkpt. The implementation is a degenerate one that simply checks privileged state, TM availability and then sets CR[0] to 0b0000, just like the unprivileged noops. Signed-off-by: NTom Musta <tommusta@gmail.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Tom Musta 提交于
Add a degenerate implementation of the Transaction Check (tcheck) instruction. Since transaction always immediately fail, this implementation simply sets CR[BF] to 0b1000, i.e. TDOOMED = 1 and MSR[TS] == 0. Signed-off-by: NTom Musta <tommusta@gmail.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Tom Musta 提交于
Add degenerate implementations of the non-privileged Transactional Memory instructions tend., tabort*. and tsr. This implementation simply checks the MSR[TM] bit and then sets CR0 to 0b0000. This is a reasonable degenerate implementation since transactions are never allowed to begin and hence MSR[TS] is always 0b00. Signed-off-by: NTom Musta <tommusta@gmail.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Tom Musta 提交于
Provide a degenerate implementation of the tbegin instruction. This implementation always fails the transaction, recording the failure per Book II Section 5.3.2 of the Power ISA V2.07. Signed-off-by: NTom Musta <tommusta@gmail.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Tom Musta 提交于
Define mnemonics for the various bit fields in the Transaction EXception And Summary Register (TEXASR). Signed-off-by: NTom Musta <tommusta@gmail.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-
由 Tom Musta 提交于
The Power8 processor implements the Transactional Memory Facility as defined in Power ISA 2.07. Update the initialization code to indicate this. Signed-off-by: NTom Musta <tommusta@gmail.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
-