- 18 7月, 2017 27 次提交
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由 John Snow 提交于
For both external_snapshot_prepare and qmp_drive_mirror, we eventually append the option BDRV_O_NO_BACKING. However, we generally do so after we create the image. To accommodate image creation wanting to verify that a backing file exists or not, add this option prior to create to override checking the existence of the backing file. This prevents QEMU from trying to re-open a backing file that's already in use (thanks to qcow2 locking). Signed-off-by: NJohn Snow <jsnow@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Max Reitz 提交于
gcc 7 complains that the sprintf() might write a null byte beyond the end of the tail buffer. That is wrong, but we can silence it by making i unsigned (it can never be negative anyway, see the if condition right before). For some reason, this allows gcc to suddenly accurately calculate the range of i so we can give the tail[] array the exact size it needs to have (which is 8 bytes) without gcc complaining. In addition, let us convert the sprintf() to snprintf(), because that is always nicer, and add an assertion about the range of the return value afterwards so we can see that "8 - len" will never be negative and thus "entry->name + MIN(j, 8 - len)" will never be out of bounds. Signed-off-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Hervé Poussineau 提交于
This prevents some host to guest memory content leaks. Fixes: https://bugs.launchpad.net/qemu/+bug/1599539Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Hervé Poussineau 提交于
Write support works again when image contains non-ASCII names. It is either the case when user created a non-ASCII filename, or when initial directory contained a non-ASCII filename (since 0c36111f) Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Hervé Poussineau 提交于
Also add links to related compatibility problems. Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Hervé Poussineau 提交于
Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Kevin Wolf 提交于
This caused an assertion failure until recently because the BlockBackend would be detached on unplug, but was in fact never attached in the first place. Add a regression test. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com>
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由 Kevin Wolf 提交于
This test makes sure that all block devices show up on 'info block', with all of the expected information, in different configurations. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com>
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由 Kevin Wolf 提交于
If no drive=... option is passed (for an empty drive), we don't only lack the BlockBackend normally created by parse_drive(), but we also need to manually call blk_attach_dev(). This fixes at least a segfault when unplugging such devices, the bug that they didn't show up in query-block, and probably some more problems. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com>
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由 Kevin Wolf 提交于
If no drive=... option is passed (for an empty drive), we don't only lack the BlockBackend normally created by parse_drive(), but we also need to manually call blk_attach_dev(). IDE does not support hot unplug, but if it did, qdev would take care to call the matching blk_detach_dev() on unplug. This fixes at least the bug that such devices didn't show up in query-block, and probably some more problems. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com>
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由 Kevin Wolf 提交于
Instead of listing only monitor-owned BlockBackends in query-block, also add those anonymous BlockBackends that are owned by a qdev device and as such under the control of the user. This allows using query-block to inspect BlockBackends for the modern configuration syntax with -blockdev and -device. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com>
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由 Kevin Wolf 提交于
This patch replaces the blk_next() loop in query-block by a blk_all_next() one so that we also get access to BlockBackends that aren't owned by the monitor. For now, the next thing we do is check whether each BB has a name, so there is no semantic difference. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com>
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由 Kevin Wolf 提交于
Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com>
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由 Kevin Wolf 提交于
With -blockdev/-device, users can indirectly create anonymous BlockBackends, while the state of such backends is still of interest. As a preparation for making such BBs visible in query-block, make sure that they can be identified even without a name by adding the ID/QOM path of their qdev device to BlockInfo. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com>
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由 Kevin Wolf 提交于
Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com>
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由 Peter Maydell 提交于
Coverity (CID 1355236) points out that get_image_offset() doesn't check that it actually succeeded in writing the updated block bitmap to the file. Check the error return from bdrv_pwrite_sync() and propagate an error response back up to the function which calls get_image_offset() for a write so that it can return the error to its caller. get_sector_offset() is only used for reads, but we move it to the same API for consistency. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Peter Maydell 提交于
The function vmdk_read_cid() can fail if the read on the underlying block device fails, or if there's a format error in the VMDK file. However its API doesn't provide a mechanism to report these errors, and in some cases we were returning a CID of 0 and in some cases a CID of 0xffffffff, either of which might potentially be valid values. Change the function to return 0 on success or a negative errno, and return the CID via a uint32_t* argument. Update the callsites to handle and propagate the error appropriately. This fixes in passing a Coverity-spotted issue (CID 1350038) where we weren't checking the return value from sscanf(). Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NFam Zheng <famz@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Manos Pitsidianakis 提交于
throttle_config() cancels the timers of the calling BlockBackend. This doesn't make sense because other BlockBackends in the group remain untouched. There's no need to cancel the timers in the one specific BlockBackend so let's not do that. Throttled requests will run as scheduled and future requests will follow the new configuration. This also allows a throttle group's configuration to be changed even when it has no members. Signed-off-by: NManos Pitsidianakis <el13635@mail.ntua.gr> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Manos Pitsidianakis 提交于
Clock type in throttling is currently inferred by the ThrottleTimer's clock type even though it is a per-ThrottleGroup property; it doesn't make sense to have different clock types in the same group. Moving this to a field in ThrottleGroup can simplify some of the throttle functions. Signed-off-by: NManos Pitsidianakis <el13635@mail.ntua.gr> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Kevin Wolf 提交于
I can't see how overlay_bs could become NULL with the current code, but other code in this function already checks it and we can make Coverity happy with this check, so let's add it. Cc: qemu-stable@nongnu.org Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Peter Maydell 提交于
# gpg: Signature made Mon 17 Jul 2017 16:40:18 BST # gpg: using RSA key 0x9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * remotes/stefanha/tags/block-pull-request: block: fix shadowed variable in bdrv_co_pdiscard util/aio-win32: Only select on what we are actually waiting for Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Queued target/mips patches # gpg: Signature made Mon 17 Jul 2017 15:50:27 BST # gpg: using RSA key 0xBA9C78061DDD8C9B # gpg: Good signature from "Aurelien Jarno <aurelien@aurel32.net>" # gpg: aka "Aurelien Jarno <aurelien@jarno.fr>" # gpg: aka "Aurelien Jarno <aurel32@debian.org>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 7746 2642 A9EF 94FD 0F77 196D BA9C 7806 1DDD 8C9B * remotes/aurel/tags/pull-target-mips-20170717: target/mips: optimize WSBH, DSBH and DSHD mips: set CP0 Debug DExcCode for SDBBP instruction Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
target-arm queue: * new model of the ARM MPS2/MPS2+ FPGA based development board * clean up DISAS_* exit conditions and fix various regressions since commits e75449a3 8a6b28c7 (in particular including ones which broke OP-TEE guests) * make Cortex-M3 and M4 correctly default to 8 PMSA regions # gpg: Signature made Mon 17 Jul 2017 13:43:45 BST # gpg: using RSA key 0x3C2525ED14360CDE # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" # gpg: aka "Peter Maydell <pmaydell@gmail.com>" # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20170717: MAINTAINERS: Add entries for MPS2 board hw/arm/mps2: Add ethernet hw/arm/mps2: Add SCC hw/misc/mps2_scc: Implement MPS2 Serial Communication Controller hw/arm/mps2: Add timers hw/char/cmsdk-apb-timer: Implement CMSDK APB timer device hw/arm/mps2: Add UARTs hw/char/cmsdk-apb-uart.c: Implement CMSDK APB UART hw/arm/mps2: Implement skeleton mps2-an385 and mps2-an511 board models target/arm: use DISAS_EXIT for eret handling target/arm: use gen_goto_tb for ISB handling target/arm/translate: ensure gen_goto_tb sets exit flags target/arm/translate.h: expand comment on DISAS_EXIT target/arm/translate: make DISAS_UPDATE match declared semantics include/exec/exec-all: document common exit conditions target/arm: Make Cortex-M3 and M4 default to 8 PMSA regions qdev: support properties which don't set a default value qdev-properties.h: Explicitly set the default value for arraylen properties Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
# gpg: Signature made Mon 17 Jul 2017 13:17:17 BST # gpg: using RSA key 0xEF04965B398D6211 # gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211 * remotes/jasowang/tags/net-pull-request: virtio-net: fix offload ctrl endian virtion-net: Prefer is_power_of_2() docs/colo-proxy.txt: Update colo-proxy usage of net driver with vnet_header net/filter-rewriter.c: Make filter-rewriter support vnet_hdr_len net/colo-compare.c: Add vnet packet's tcp/udp/icmp compare net/colo.c: Add vnet packet parse feature in colo-proxy net/colo-compare.c: Make colo-compare support vnet_hdr_len net/colo-compare.c: Introduce parameter for compare_chr_send() net/colo.c: Make vnet_hdr_len as packet property net/filter-mirror.c: Add new option to enable vnet support for filter-redirector net/filter-mirror.c: Make filter mirror support vnet support. net/filter-mirror.c: Introduce parameter for filter_send() net/net.c: Add vnet_hdr support in SocketReadState net: Add vnet_hdr_len arguments in NetClientState Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
# gpg: Signature made Mon 17 Jul 2017 13:11:17 BST # gpg: using RSA key 0x9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * remotes/stefanha/tags/tracing-pull-request: trace: update old trace events in docs trace: [trivial] Statically enable all guest events trace: [tcg, trivial] Re-align generated code trace: [tcg] Do not generate TCG code to trace dynamically-disabled events exec: [tcg] Use different TBs according to the vCPU's dynamic tracing state trace: [tcg] Delay changes to dynamic state when translating trace: Allocate cpu->trace_dstate in place Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
ehci fix for 2.10 # gpg: Signature made Mon 17 Jul 2017 10:40:00 BST # gpg: using RSA key 0x4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/usb-20170717-pull-request: ehci: add sanity check for maxframes Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
virtio-gpu migration fix for 2.10 # gpg: Signature made Mon 17 Jul 2017 10:41:49 BST # gpg: using RSA key 0x4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/vga-20170717-pull-request: virtio-gpu: skip update cursor in post_load if we don't have one Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 17 7月, 2017 13 次提交
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由 Peter Maydell 提交于
ui: vnc and keymap updates for 2.10 # gpg: Signature made Mon 17 Jul 2017 10:38:11 BST # gpg: using RSA key 0x4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/ui-20170717-pull-request: keymaps: fr-ca: add missing keys hmp: Update info vnc vnc: Set default kbd delay to 10ms Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Denis V. Lunev 提交于
We've had a shadowed 'ret' variable, which risks returning the wrong value, introduced in commit b9c64947. Signed-off-by: NDenis V. Lunev <den@openvz.org> Reviewed-by: NFam Zheng <famz@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 20170710150559.30163-1-den@openvz.org CC: Stefan Hajnoczi <stefanha@redhat.com> CC: Kevin Wolf <kwolf@redhat.com> CC: Eric Blake <eblake@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Alistair Francis 提交于
Signed-off-by: NAlistair Francis <alistair.francis@xilinx.com> Acked-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 9307b70e9876c4e9e3c4478524a32a23a3d5dd05.1499368180.git.alistair.francis@xilinx.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Aurelien Jarno 提交于
Use the same mask to avoid having to load two different constants. Suggested-by: NRichard Henderson <rth@twiddle.net> Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Pavel Dovgalyuk 提交于
This patch fixes setting DExcCode field of CP0 Debug register when SDBBP instruction is executed. According to EJTAG specification, this field must be set to the value 9 (Bp). Signed-off-by: NPavel Dovgalyuk <pavel.dovgaluk@ispras.ru> Message-id: 20170502120350.3368.92338.stgit@PASHA-ISP Reviewed-by: NAurelien Jarno <aurelien@aurel32.net> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Peter Maydell 提交于
audio: fixes for 2.10 # gpg: Signature made Mon 17 Jul 2017 10:29:08 BST # gpg: using RSA key 0x4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/audio-20170717-pull-request: audio/adlib: remove limitation of one adlib card audio/fmopl: modify timer callback to give opaque and channel parameters in two arguments audio: st_rate_flow exist a infinite loop Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Pull request # gpg: Signature made Mon 17 Jul 2017 10:04:11 BST # gpg: using RSA key 0x4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/ipxe-pull-request: ipxe: update to commit 0600d3ae94 Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Alexander Graf 提交于
Quite a while has passed since we last updated U-Boot for e500. This patch bumps it to the last released version 2017.07 to make sure users don't feel like they're using out of date software. Signed-off-by: NAlexander Graf <agraf@suse.de> Tested-by: NThomas Huth <thuth@redhat.com> Message-id: 1499862868-102130-1-git-send-email-agraf@suse.de Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Add entries to the MAINTAINERS file for the new MPS2 board and devices. Since the CMSDK devices are not specific to the MPS2 board, extend the existing 'PrimeCell' section to cover CMSDK devices as well; in both cases these are devices implemented by ARM and provided as RTL that may be used in multiple SoCs and boards. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1500029487-14822-10-git-send-email-peter.maydell@linaro.org Reviewed-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Peter Maydell 提交于
The MPS2 FPGA images support ethernet via a LAN9220. We use QEMU's LAN9118 model, which is software compatible except that it is missing the checksum-offload feature. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1500029487-14822-9-git-send-email-peter.maydell@linaro.org Reviewed-by: NAlex Bennée <alex.bennee@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Peter Maydell 提交于
Add the SCC to the MPS2 board models. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 1500029487-14822-8-git-send-email-peter.maydell@linaro.org
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由 Peter Maydell 提交于
Implement a model of the Serial Communication Controller (SCC) found in MPS2 FPGA images. The primary purpose of this device is to communicate with the Motherboard Configuration Controller (MCC) which is located on the MPS board itself, outside the FPGA image. This is used for programming the MPS clock generators. The SCC also has some basic ID registers and an output for the board LEDs. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 1500029487-14822-7-git-send-email-peter.maydell@linaro.org
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由 Peter Maydell 提交于
Add the CMSDK APB timers to the MPS2 board. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 1500029487-14822-6-git-send-email-peter.maydell@linaro.org
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