- 07 11月, 2015 5 次提交
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由 Peter Crosthwaite 提交于
Add the Allwinner A10 AHCI controller module to the SoC. Signed-off-by: NPeter Crosthwaite <crosthwaite.peter@gmail.com> Reviewed-by: NJohn Snow <jsnow@redhat.com> Message-id: 69d6962f2d14a218bd07e9ac4ccd1947737cc30f.1445917756.git.crosthwaite.peter@gmail.com Signed-off-by: NJohn Snow <jsnow@redhat.com>
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由 Peter Crosthwaite 提交于
Add a Sysbus AHCI subclass for the Allwinner AHCI. It has a few extra vendor specific registers which are used for phy and power init. Signed-off-by: NPeter Crosthwaite <crosthwaite.peter@gmail.com> Reviewed-by: NJohn Snow <jsnow@redhat.com> Message-id: 833b5b05ed5ade38bf69656679b0a7575e79492b.1445917756.git.crosthwaite.peter@gmail.com [resolved patch context on pull --js] Signed-off-by: NJohn Snow <jsnow@redhat.com>
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由 Peter Crosthwaite 提交于
Do the init level tasks asap and the realize later (mainly when num_ports is available). This allows sub-class realize routines to work with the device post-init. Signed-off-by: NPeter Crosthwaite <crosthwaite.peter@gmail.com> Reviewed-by: NJohn Snow <jsnow@redhat.com> Message-id: 1a7c7b2b32e5ccf49373a5065da5ece89730d3ac.1445917756.git.crosthwaite.peter@gmail.com Signed-off-by: NJohn Snow <jsnow@redhat.com>
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由 Peter Crosthwaite 提交于
These are useful for bringup of AHCI. Signed-off-by: NPeter Crosthwaite <crosthwaite.peter@gmail.com> Reviewed-by: NJohn Snow <jsnow@redhat.com> Message-id: 517ba413dce7deb4ab17c0cc1e8bbdaaace2a0db.1445917756.git.crosthwaite.peter@gmail.com Signed-off-by: NJohn Snow <jsnow@redhat.com>
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由 John Snow 提交于
Not that you can request a >2GiB transaction, but that's why checking for it makes no sense anymore. With the newer 'limit' parameter to prepare_buf, we no longer need a static limit. The maximum limit is still 2GiB, but the limit parameter is set to the current transaction size, which cannot surpass 32MiB (512 * 65536). If the PRDT surpasses the transactional size, then, we'll just carry out the normative underflow handling pathways instead of needing an extra, strange pathway that worries about hitting some logistical cap for the largest sglist we can support -- we'll never even attempt to build one that big anymore. Reported-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NJohn Snow <jsnow@redhat.com> Acked-by: NStefan Hajnoczi <stefanha@redhat.com> Message-id: 1445902682-20051-1-git-send-email-jsnow@redhat.com
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- 06 11月, 2015 35 次提交
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由 Peter Maydell 提交于
trivial patches for 2015-11-06 # gpg: Signature made Fri 06 Nov 2015 12:42:43 GMT 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>" * remotes/mjt/tags/pull-trivial-patches-2015-11-06: (24 commits) tap-bsd: use user-specified tap device if it already exists qemu-sockets: do not test path with access() before unlinking taget-ppc: Fix read access to IBAT registers higher than IBAT3 exec: avoid unnecessary cacheline bounce on ram_list.mru_block target-alpha: fix uninitialized variable ivshmem-server: fix possible OVERRUN pci-assign: do not test path with access() before opening qom/object: fix 2 comment typos configure: remove help string for 'vnc-tls' option usb: Use g_new() & friends where that makes obvious sense qxl: Use g_new() & friends where that makes obvious sense ui: Use g_new() & friends where that makes obvious sense bt: fix use of uninitialized variable seqlen hw/dma/pxa2xx: Remove superfluous memset linux-user/syscall: Replace g_malloc0 + memcpy with g_memdup tests/i44fx-test: No need for zeroing memory before memset hw/input/tsc210x: Remove superfluous memset xen: fix invalid assertion tests: ignore test-qga fix bad indentation in pcie_cap_slot_write_config() ... Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Ed Maste 提交于
Acked-by: NRoger Pau Monné <roger.pau@citrix.com> Signed-off-by: NEd Maste <emaste@freebsd.org> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Paolo Bonzini 提交于
Using access() is a time-of-check/time-of-use race condition. It is okay to use them to provide better error messages, but that is pretty much it. This is not one such case; on the other hand, access() *will* skip unlink() for a non-existent path, so ignore ENOENT return values from the unlink() system call. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Julio Guerra 提交于
Fix the index used to read the IBAT's vector which results in IBAT0..3 instead of IBAT4..N. The bug appeared by saving/restoring contexts including IBATs values. Signed-off-by: NJulio Guerra <julio@farjump.io> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Paolo Bonzini 提交于
Whenever the MRU cache hits for the list of RAM blocks, qemu_get_ram_block does an unnecessary write that causes a processor cache line to bounce from one core to another. This causes a performance hit. Reported-by: NEmilio G. Cota <cota@braap.org> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Paolo Bonzini 提交于
I am not sure why the compiler does not catch it. There is no semantic change since gen_excp returns EXIT_NORETURN, but the old code is wrong. Reported by Coverity. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Gonglei 提交于
>>> CID 1337991: Memory - illegal accesses (OVERRUN) >>> Decrementing "i". The value of "i" is now 65534. 218 while (i--) { 219 event_notifier_cleanup(&peer->vectors[i]); 220 } Signed-off-by: NGonglei <arei.gonglei@huawei.com> Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Paolo Bonzini 提交于
Using access() is a time-of-check/time-of-use race condition. It is okay to use them to provide better error messages, but that is pretty much it. In this case we can get the same error from fopen(), so just use strerror and errno there---which actually improves the error message most of the time. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Cao jin 提交于
Also change the misleading definition of macro OBJECT_CLASS_CHECK Signed-off-by: NCao jin <caoj.fnst@cn.fujitsu.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Daniel P. Berrange 提交于
The '--enable-vnc-tls' option to configure was removed in commit 3e305e4a Author: Daniel P. Berrange <berrange@redhat.com> Date: Thu Aug 6 14:39:32 2015 +0100 ui: convert VNC server to use QCryptoTLSSession This removes the corresponding help string. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Markus Armbruster 提交于
g_new(T, n) is neater than g_malloc(sizeof(T) * n). It's also safer, for two reasons. One, it catches multiplication overflowing size_t. Two, it returns T * rather than void *, which lets the compiler catch more type errors. This commit only touches allocations with size arguments of the form sizeof(T). Same Coccinelle semantic patch as in commit b45c03f5. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Markus Armbruster 提交于
g_new(T, n) is neater than g_malloc(sizeof(T) * n). It's also safer, for two reasons. One, it catches multiplication overflowing size_t. Two, it returns T * rather than void *, which lets the compiler catch more type errors. This commit only touches allocations with size arguments of the form sizeof(T). Same Coccinelle semantic patch as in commit b45c03f5. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Markus Armbruster 提交于
g_new(T, n) is neater than g_malloc(sizeof(T) * n). It's also safer, for two reasons. One, it catches multiplication overflowing size_t. Two, it returns T * rather than void *, which lets the compiler catch more type errors. This commit only touches allocations with size arguments of the form sizeof(T). Same Coccinelle semantic patch as in commit b45c03f5. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Paolo Bonzini 提交于
sdp_svc_match, sdp_attr_match and sdp_svc_attr_match read the last argument. The only sensible way to change the code is to make that last argument "len" instead of "seqlen" which is the length of a subsequence in the previous "if" branch. To make the structure of the code clearer, use "else" instead of "else if". Reported by Coverity. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Thomas Huth 提交于
g_malloc0 already clears the memory, so no need for the additional memset here. And while we're at it, also convert the g_malloc0 to the preferred g_new0. Signed-off-by: NThomas Huth <thuth@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Thomas Huth 提交于
No need to use g_malloc0 to zero the memory if we memcpy to the whole buffer afterwards anyway. Actually, there is even a function which combines both steps, g_memdup, so let's use this function here instead. Signed-off-by: NThomas Huth <thuth@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Thomas Huth 提交于
Change a g_malloc0 into g_malloc since the following memset fills the whole buffer anyway. Signed-off-by: NThomas Huth <thuth@redhat.com> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Thomas Huth 提交于
g_malloc0 already clears the memory, so no need for additional memsets here. And while we're at it, let's also remove the superfluous typecasts for the return values of g_malloc0 and use the type-safe g_new0 instead. Signed-off-by: NThomas Huth <thuth@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Paolo Bonzini 提交于
Asserting "true" is not that useful. Reported by Coverity. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Acked-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Eric Blake 提交于
Commit 62c39b30 added a new test, but did not mark it for exclusion in .gitignore. Signed-off-by: NEric Blake <eblake@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Cao jin 提交于
bad indentation conflicts with CODING_STYLE doc Signed-off-by: NCao jin <caoj.fnst@cn.fujitsu.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Eric Blake 提交于
Commit a75eb03b added ivshmem-client and ivshmem-server binaries, but did not mark them for exclusion in .gitignore. Signed-off-by: NEric Blake <eblake@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Thomas Huth 提交于
The tcx_initfn() function is already supplied with an Object *obj pointer, so there is no need to cast the state pointer back to an Object pointer all over the place. And while we're at it, also remove the superfluous "return;" statement in this function. Signed-off-by: NThomas Huth <thuth@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Acked-by: NMark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Kevin Wolf 提交于
Some places in gdb_handle_packet() can get an arbitrary length (most times directly from the client) and either didn't check it at all or checked against the wrong value, potentially causing buffer overflows. Cc: qemu-stable@nongnu.org Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Marc-André Lureau 提交于
2.22 is the minimum version required Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Peter Maydell 提交于
So here it is, let's see what happens. # gpg: Signature made Fri 06 Nov 2015 09:30:34 GMT using RSA key ID 78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" * remotes/bonzini/tags/for-upstream-replay: replay: recording of the user input replay: command line options replay: replay blockers for devices replay: initialization and deinitialization replay: ptimer bottom halves: introduce bh call function replay: checkpoints icount: improve counting for record/replay replay: shutdown event replay: recording and replaying clock ticks replay: asynchronous events infrastructure replay: interrupts and exceptions cpu: replay instructions sequence cpu-exec: allow temporary disabling icount replay: introduce icount event replay: introduce mutex to protect the replay log replay: internal functions for replay log replay: global variables and function stubs Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Stefan Hajnoczi 提交于
According to ./configure all options should have both --enable-foo and --disable-foo: # Always add --enable-foo and --disable-foo command line args. # Distributions want to ensure that several features are compiled in, and it # is impossible without a --enable-foo that exits if a feature is not found. Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NFam Zheng <famz@redhat.com> Message-id: 1446473183-24250-1-git-send-email-stefanha@redhat.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
X86 queue, 2015-11-05 # gpg: Signature made Thu 05 Nov 2015 19:35:31 GMT using RSA key ID 984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" * remotes/ehabkost/tags/x86-pull-request: target-i386: Enable clflushopt/clwb/pcommit instructions target-i386: Remove POPCNT from qemu64 and qemu32 CPU models target-i386: Remove ABM from qemu64 CPU model target-i386: Remove SSE4a from qemu64 CPU model target-i386: Set "check=off" by default on pc-*-2.4 and older Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Pavel Dovgalyuk 提交于
This records user input (keyboard and mouse events) in record mode and replays these input events in replay mode. Signed-off-by: NPavel Dovgalyuk <pavel.dovgaluk@ispras.ru> Message-Id: <20150917162524.8676.11696.stgit@PASHA-ISP.def.inno> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NPavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
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由 Pavel Dovgalyuk 提交于
This patch introduces command line options for enabling recording or replaying virtual machine behavior. These options are added to icount command line parameter. They include 'rr' which switches between record and replay and 'rrfile' for specifying the filename for replay log. Signed-off-by: NPavel Dovgalyuk <pavel.dovgaluk@ispras.ru> Message-Id: <20150917162518.8676.70792.stgit@PASHA-ISP.def.inno> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NPavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
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由 Pavel Dovgalyuk 提交于
Some devices are not supported by record/replay subsystem. This patch introduces replay blocker which denies starting record/replay if such devices are included into the configuration. Signed-off-by: NPavel Dovgalyuk <pavel.dovgaluk@ispras.ru> Message-Id: <20150917162512.8676.11367.stgit@PASHA-ISP.def.inno> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NPavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
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由 Pavel Dovgalyuk 提交于
This patch introduces the functions for enabling the record/replay and for freeing the resources when simulator closes. Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NPavel Dovgalyuk <pavel.dovgaluk@ispras.ru> Message-Id: <20150917162507.8676.90232.stgit@PASHA-ISP.def.inno> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NPavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
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由 Pavel Dovgalyuk 提交于
This patch adds deterministic replay for hardware periodic countdown timers. ptimer uses bottom halves layer to execute such an asynchronous callback. We put this callback into the replay queue instead of bottom halves one. When checkpoint is met by main loop thread, the replay queue is processed and callback is executed. Binding callback moment to one of the checkpoints makes it deterministic. Signed-off-by: NPavel Dovgalyuk <pavel.dovgaluk@ispras.ru> Message-Id: <20150917162456.8676.83366.stgit@PASHA-ISP.def.inno> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NPavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
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由 Pavel Dovgalyuk 提交于
This patch introduces aio_bh_call function. It is used to execute bottom halves as callbacks without adding them to the queue. Signed-off-by: NPavel Dovgalyuk <pavel.dovgaluk@ispras.ru> Message-Id: <20150917162450.8676.56980.stgit@PASHA-ISP.def.inno> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NPavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
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由 Pavel Dovgalyuk 提交于
This patch introduces checkpoints that synchronize cpu thread and iothread. When checkpoint is met in the code all asynchronous events from the queue are executed. Signed-off-by: NPavel Dovgalyuk <pavel.dovgaluk@ispras.ru> Message-Id: <20150917162444.8676.52916.stgit@PASHA-ISP.def.inno> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NPavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
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