- 18 7月, 2014 25 次提交
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由 Peter Maydell 提交于
trivial patches for 2014-07-18 # gpg: Signature made Fri 18 Jul 2014 15:04:43 BST using RSA key ID A4C3D7DB # gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" # gpg: aka "Michael Tokarev <mjt@corpit.ru>" # gpg: aka "Michael Tokarev <mjt@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: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5 # Subkey fingerprint: 6F67 E18E 7C91 C5B1 5514 66A7 BEE5 9D74 A4C3 D7DB * remotes/mjt/tags/trivial-patches-2014-07-18: tests: Add missing 'static' attributes (fix warnings from smatch) migration: Add missing 'static' attribute qga: Add missing 'static' attribute hw/usb: Add missing 'static' attribute doc: slirp supports ICMP echo if enabled in Linux qemu-img: Remove redundancy "ret = -1" Fix new typos in comments (found by codespell) slirp: Give error message if hostfwd_add/remove for unrecognized vlan/stack Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Andreas's fixes to --enable-modules, two 2.1 regression fixes, and a new qtest. Michael sent a pull request of his own, so I dropped the vhost changes. # gpg: Signature made Fri 18 Jul 2014 14:30:34 BST using RSA key ID 9B4D86F2 # gpg: Can't check signature: public key not found * remotes/bonzini/tags/for-upstream: Revert "kvmclock: Ensure time in migration never goes backward" Revert "kvmclock: Ensure proper env->tsc value for kvmclock_current_nsec calculation" module: Don't complain when a module is absent module: Simplify module_load() qtest: new test for wdt_ib700 target-i386: Allow execute from user mode when SMEP is enabled. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Stefan Weil 提交于
Smatch also complains about 0 used for pointers, so replace those by NULL in test-visitor-serialization.c, too. Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Stefan Weil 提交于
Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Stefan Weil 提交于
This fixes a warning from the static code analysis (smatch). Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Stefan Weil 提交于
Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Gernot Hillier 提交于
Since QEMU 0.15, slirp (user mode networking) supports ping to the Internet, see e6d43cfbSigned-off-by: NGernot Hillier <gernot.hillier@siemens.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Chen Gang 提交于
In this case, 'ret' is already '-1', so need not do it again. Signed-off-by: NChen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Stefan Weil 提交于
arbitary -> arbitrary basicly -> basically Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Peter Maydell 提交于
If the user specified a (vlan ID, slirp stack name) tuple in a monitor hostfwd_add/remove command and we can't find it, give the user an error message rather than silently doing nothing. This brings this error case in slirp_lookup() into line with the other two. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NMichael Tokarev <mjt@tls.msk.ru> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Paolo Bonzini 提交于
This reverts commit a096b3a6. This patch caused a hang that was fixed by commit 9b178682 (kvmclock: Ensure proper env->tsc value for kvmclock_current_nsec calculation, 2014-06-03), and we just had to revert that commit. Drop this one too. Cc: agraf@suse.de Cc: mtosatti@redhat.com Cc: qemu-stable@nongnu.org Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
This reverts commit 9b178682. This patch fixed a hang introduced by commit a096b3a6 (kvmclock: Ensure time in migration never goes backward, 2014-05-16), but it causes a regression in migration whose cause is not quite clear. Because of this, I'm choosing to revert both patches. This trades a 2.1 regression for a bug that's been there forever. Cc: agraf@suse.de Cc: mtosatti@redhat.com Cc: qemu-stable@nongnu.org Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Andreas Färber 提交于
The current implementation depends on a configure-time generated list of block modules. When any of them is absent, module_load() emits a warning. This is suboptimal because extracting code to modules was mainly done to allow separate packaging of modules with intrusive dependencies. Absence of optional packages then leads to absence of modules and an error message, which users may recognize as new and report as error. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: NFam Zheng <famz@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Andreas Färber 提交于
The file path is not used for error reporting, so we can free it directly after use. Reviewed-by: NFam Zheng <famz@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Since the "pause" watchdog action had a regression and it went unnoticed for a while, let's add a test for it. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Peter Maydell 提交于
Block pull request # gpg: Signature made Fri 18 Jul 2014 13:39:43 BST using RSA key ID 81AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" * remotes/stefanha/tags/block-pull-request: qemu-iotests: fix 028 failure due to disk image path raw-posix: Fail gracefully if no working alignment is found block: Add Error argument to bdrv_refresh_limits() qcow2: Fix error path for unknown incompatible features Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Stefan Hajnoczi 提交于
The disk image path is echoed by QEMU's readline when the "drive_backup disk ${TEST_IMG}.copy" HMP command is issued. Unfortunately it is very hard to filter out the path due to readline's character-by-character output (with terminal escape sequences). Just redirect this command to /dev/null for now. Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com>
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由 Kevin Wolf 提交于
If qemu couldn't find out what O_DIRECT alignment to use with a given file, it would run into assert(bdrv_opt_mem_align(bs) != 0); in block.c and confuse users. This adds a more descriptive error message for such cases. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@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> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Kevin Wolf 提交于
qcow2's report_unsupported_feature() had two bugs: A 32 bit truncation would prevent feature table entries for bits 32-63 from being used, and it could assign errp multiple times if there was more than one unknown feature, resulting in an error_set() assertion failure. Fix the truncation, make sure to set the error exactly once and add a qemu-iotests case for it. This fixes https://bugs.launchpad.net/qemu/+bug/1342704/Reported-by: NMaria Kustova <maria.k@catit.be> Signed-off-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Peter Maydell 提交于
pc,vhost,test fixes Minor bugfixes all over the place. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> # gpg: Signature made Fri 18 Jul 2014 00:43:04 BST 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: vhost-user: minor cleanups qtest: Adapt vhost-user-test to latest vhost-user changes vhost-user: Fix VHOST_SET_MEM_TABLE processing qtest: fix vhost-user-test compilation with old GLib fix typo: apci -> acpi pc_piix: Reuse pc_compat_1_2() for pc-0.1[0123] pc: fix qemu exiting with error when -m X < 128 with old machines types Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Michael S. Tsirkin 提交于
assert to verify cast does not discard information minor style fixup. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Nikolay Nikolaev 提交于
A new field mmap_offset was added in the vhost-user message, we need to reflect this change in the test too. Signed-off-by: NNikolay Nikolaev <n.nikolaev@virtualopensystems.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Nikolay Nikolaev 提交于
qemu_get_ram_fd doesn't accept a guest physical address. ram_addr_t are opaque values that are assigned in qemu_ram_alloc. Find the ram_addr_t corresponding to the userspace_addr using qemu_ram_addr_from_host, and then call qemu_get_ram_fd on it. Thanks to Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: NNikolay Nikolaev <n.nikolaev@virtualopensystems.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Igor Mammedov 提交于
If machine doesn't support memory hotplug then starting QEMU with initial memory less than default will make QEMU exit with following error message: $QEMU -m 16 -M isapc qemu-system-i386: "-memory 'slots|maxmem'" is not supported by: isapc Set maxram_size to initial memory value before parsing 'maxmem' option allows to keep maxmem in sync with initial memory size if no maxmem option was specified. Signed-off-by: NIgor Mammedov <imammedo@redhat.com> CC: Bruce Rogers <brogers@suse.com> Reviewed-By: NBruce Rogers <brogers@suse.com> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 17 7月, 2014 3 次提交
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由 KONRAD Frederic 提交于
This checks that s->chr is not NULL before using it. Signed-off-by: NKONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
* remotes/amit-migration/for-2.1: vmstate static checker: detect section renames Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
* remotes/amit/for-2.1: virtio-serial-bus: keep port 0 reserved for virtconsole even on unplug Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 16 7月, 2014 5 次提交
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由 Amit Shah 提交于
We keep port 0 reserved for compat with older guests, where only virtio-console was expected. Even if a system is started without a virtio-console port, port #0 is kept aside. However, after a virtconsole port is unplugged, port id 0 became available, and the next hotplug of a virtserialport caused failure due to it not being a console port. Steps to reproduce: $ ./x86_64-softmmu/qemu-system-x86_64 -m 512 -cpu host -enable-kvm -device virtio-serial-pci -monitor stdio -vnc :1 QEMU 2.0.91 monitor - type 'help' for more information (qemu) device_add virtconsole,id=p1 (qemu) device_del p1 (qemu) device_add virtserialport,id=p1 Port number 0 on virtio-serial devices reserved for virtconsole devices for backward compatibility. Device 'virtserialport' could not be initialized (qemu) quit Reported-by: Ndengmin <mdeng@redhat.com> Reviewed-by: NAmos Kong <akong@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAmit Shah <amit.shah@redhat.com>
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由 Amit Shah 提交于
Commit 292b1634 changed the section name of "ICH9 LPC" to "ICH9-LPC", and that causes the static checker to flag this: Section "ICH9 LPC" does not exist in dest This patch introduces a function that checks for section renames and also a dictionary that maps those renames. Reported-by: N"Dr. David Alan Gilbert" <dgilbert@redhat.com> Signed-off-by: NAmit Shah <amit.shah@redhat.com> --- This is a small patch to a script; doesn't break qemu and helps with the static checker, so it's a very low-risk patch for 2.1.
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由 Peter Maydell 提交于
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
vhost-user-test uses the linux/vhost.h header, so it must only be enabled if CONFIG_LINUX is defined. (Previously it was enabled for CONFIG_POSIX, which broke 'make check' on MacOSX.) Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Ricky Zhou 提交于
Previously, execute would be disabled for all pages with SMEP enabled, regardless of what mode the access took place in. Signed-off-by: NRicky Zhou <ricky@rzhou.org> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 15 7月, 2014 7 次提交
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由 Peter Maydell 提交于
* remotes/riku/linux-user-for-upstream: linux-user: use TARGET_SA_ONSTACK in get_sigframe alloca one extra byte sockets linux-user: handle AF_PACKET sockaddrs in target_to_host_sockaddr qemu-user: Impl. setsockopt(SO_BINDTODEVICE) SIOCGIFINDEX: fix typo Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Patch queue for ppc - 2014-07-15 Some more bug fixes during the RC phase: - Fix huge page mapping regressions - Fix Book3S thread number enumeration - Fix Book3S VFIO permission issue # gpg: Signature made Tue 15 Jul 2014 15:13:54 BST using RSA key ID 03FEDC60 # gpg: Can't check signature: public key not found * remotes/agraf/tags/signed-ppc-for-upstream: sPAPR/IOMMU: Fix TCE entry permission spapr: Enable use of huge pages spapr: Move RMA memory region registration code ppc: memory: Replace memory_region_init_ram with memory_region_allocate_system_memory target-ppc: Fix number of threads per core limit Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Gavin Shan 提交于
The permission of TCE entry should exclude physical base address. Otherwise, unmapping TCE entry can be interpreted to mapping TCE entry wrongly for VFIO devices. Signed-off-by: NGavin Shan <gwshan@linux.vnet.ibm.com> Acked-by: NAlex Williamson <alex.williamson@redhat.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Alexey Kardashevskiy 提交于
0b183fc8 "memory: move mem_path handling to memory_region_allocate_system_memory" disabled -mempath use for all machines that do not use memory_region_allocate_system_memory() to register RAM. Since SPAPR uses memory_region_init_ram(), the huge pages support was disabled for it. This replaces memory_region_init_ram()+vmstate_register_ram_global() with memory_region_allocate_system_memory() to get huge pages back. This changes RAM size from (ram_limit - rma_alloc_size) to ram_limit as the previous patch moved RMA memory region allocation after RAM allocation and therefore this change does not have immediate effect but simplifies the code. Signed-off-by: NAlexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Alexey Kardashevskiy 提交于
PPC970 does not support VRMA (virtual RMA) so real memory required for SLOF to execute must be allocated by the KVM_ALLOCATE_RMA ioctl. Later this memory is used as a part of the guest RAM area. The RMA allocating code also registers a memory region for this piece of RAM. We are going to simplify memory regions layout: RMA memory region will be a subregion in the RAM memory region, both starting from zero. This way we will not have to take care of start address alignment for the piece of RAM next to the RMA. This moves memory region business closer to the RAM memory region creation/allocation code. As this is a mechanical patch, no change in behaviour is expected. Signed-off-by: NAlexey Kardashevskiy <aik@ozlabs.ru> [agraf: fix compilation on non-kvm systems] Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Shreyas B. Prabhu 提交于
Commit 0b183fc8:"memory: move mem_path handling to memory_region_allocate_system_memory" split memory_region_init_ram and memory_region_init_ram_from_file. Also it moved mem-path handling a step up from memory_region_init_ram to memory_region_allocate_system_memory. Therefore for any board that uses memory_region_init_ram directly, -mem-path is not supported. Fix this by replacing memory_region_init_ram with memory_region_allocate_system_memory. Signed-off-by: NShreyas B. Prabhu <shreyas@linux.vnet.ibm.com> Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Alexey Kardashevskiy 提交于
The number of threads per core is different for POWER6/7/8 CPUs. Guest systems do not expect to see more threads per core than a specific CPU supports so we need to limit this number. This limit is implemented by ppc_get_compat_smt_threads(). However it has a problem as it checks for PCR (Processor Compatibility Register) mask, 2.05 means 2 threads per core, 2.06 - 4 threads. For POWER8 one would expect PCR_COMPAT_2_07 bit set and ppc_get_compat_smt_threads() checking for it to return 8 threads per core. But the latest PowerISA spec now is 2.07 and there is no 2.07 compatibility mode defined, QEMU does not define it either (will be in PowerISA 2.08). Instead of relying on a PCR mask, this uses kvmppc_smt_threads() which returns the maximum supported threads number for KVM or 1 for TCG. Signed-off-by: NAlexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: NAlexander Graf <agraf@suse.de>
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