- 11 5月, 2017 4 次提交
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由 Marc-André Lureau 提交于
Calling libvhost-user functions like vu_queue_get_avail_bytes() when the queue doesn't yet have addresses will result in the crashes like the following: Program received signal SIGSEGV, Segmentation fault. 0x000055c414112ce4 in vring_avail_idx (vq=0x55c41582fd68, vq=0x55c41582fd68) at /home/dgilbert/git/qemu/contrib/libvhost-user/libvhost-user.c:940 940 vq->shadow_avail_idx = vq->vring.avail->idx; (gdb) p vq $1 = (VuVirtq *) 0x55c41582fd68 (gdb) p vq->vring $2 = {num = 0, desc = 0x0, avail = 0x0, used = 0x0, log_guest_addr = 0, flags = 0} at /home/dgilbert/git/qemu/contrib/libvhost-user/libvhost-user.c:940 No locals. at /home/dgilbert/git/qemu/contrib/libvhost-user/libvhost-user.c:960 num_heads = <optimized out> out_bytes=out_bytes@entry=0x7fffd035d7c4, max_in_bytes=max_in_bytes@entry=0, max_out_bytes=max_out_bytes@entry=0) at /home/dgilbert/git/qemu/contrib/libvhost-user/libvhost-user.c:1034 Add a pre-condition checks on vring.avail before accessing it. Fix documentation and return type of vu_queue_empty() while at it. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Tested-by: NDr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Zhiyong Yang 提交于
Qemu2.7~2.9 and vhost user for dpdk 17.02 release work together to cause failures of new connection when negotiating to set MQ. (one queue pair works well). Because there exist some bugs in qemu code when introducing VHOST_USER_PROTOCOL_F_REPLY_ACK to qemu. When vhost_user_set_mem_table is invoked to deal with the vhost message VHOST_USER_SET_MEM_TABLE for the second time, qemu indeed doesn't send the messge (The message needs to be sent only once)but still will be waiting for dpdk's reply ack, then, qemu is always freezing, while DPDK is always waiting for next vhost message from qemu. The patch aims to fix the bug, MQ can work well. The same bug is found in function vhost_user_net_set_mtu, it is fixed at the same time. DPDK related patch is as following: http://www.dpdk.org/dev/patchwork/patch/23955/Signed-off-by: NZhiyong Yang <zhiyong.yang@intel.com> Cc: qemu-stable@nongnu.org Fixes: ca525ce5 ("vhost-user: Introduce a new protocol feature REPLY_ACK.") Reviewed-by: NMaxime Coquelin <maxime.coquelin@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Tested-by: NJens Freimann <jfreiman@redhat.com> Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Ard Biesheuvel 提交于
Our current ACPI table generation code limits the placement of ACPI tables to 32-bit addressable memory, in order to be able to emit the root pointer (RSDP) and root table (RSDT) using table types from the ACPI 1.0 days. Since ARM was not supported by ACPI before version 5.0, it makes sense to lift this restriction. This is not crucial for mach-virt, which is guaranteed to have some memory available below the 4 GB mark, but it is a nice to have for QEMU machines that do not have any 32-bit addressable memory, which is not uncommon for real world 64-bit ARM systems. Since we already emit a version of the RSDP root pointer that has a secondary 64-bit wide address field for the 64-bit root table (XSDT), all we need to do is replace the RSDT generation with the generation of an XSDT table, and use a different slot in the FADT table to refer to the DSDT. Signed-off-by: NArd Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: NAndrew Jones <drjones@redhat.com> Acked-by: NLaszlo Ersek <lersek@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Acked-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Ard Biesheuvel 提交于
At the request of Michael, replace the leading capital X in the FADT field name Xfacs and Xdsdt with lower case x + underscore. Cc: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: NArd Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 10 5月, 2017 1 次提交
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由 Stefan Hajnoczi 提交于
QAPI patches for 2017-05-04 # gpg: Signature made Tue 09 May 2017 03:16:12 AM EDT # gpg: using RSA key 0x3870B400EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * armbru/tags/pull-qapi-2017-05-04-v3: (28 commits) qmp-shell: improve help qmp-shell: don't show version greeting if unavailable qmp-shell: Cope with query-commands error qmp-shell: add -N option to skip negotiate qmp-shell: add persistent command history qobject-input-visitor: Catch misuse of end_struct vs. end_list qapi: Document intended use of @name within alternate visits qobject-input-visitor: Document full_name_nth() qmp: Improve QMP dispatch error messages sockets: Delete unused helper socket_address_crumple() sockets: Limit SocketAddressLegacy to external interfaces sockets: Rename SocketAddressFlat to SocketAddress sockets: Rename SocketAddress to SocketAddressLegacy qapi: New QAPI_CLONE_MEMBERS() sockets: Prepare inet_parse() for flattened SocketAddress sockets: Prepare vsock_parse() for flattened SocketAddress test-qga: Actually test 0xff sync bytes fdc-test: Avoid deprecated 'change' command QemuOpts: Simplify qemu_opts_to_qdict() block: Simplify bdrv_append_temp_snapshot() logic ... Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 09 5月, 2017 32 次提交
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由 Marc-André Lureau 提交于
Describe the arguments & fix the tool name. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20170504125432.21653-5-marcandre.lureau@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Marc-André Lureau 提交于
qemu-ga doesn't have greeting. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20170504125432.21653-4-marcandre.lureau@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Marc-André Lureau 提交于
qemu-ga doesn't implement it. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20170504125432.21653-3-marcandre.lureau@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> [Commit message tweaked] Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Marc-André Lureau 提交于
qemu-ga doesn't have negotiate phase. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20170504125432.21653-2-marcandre.lureau@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 John Snow 提交于
Use the existing readline history function we are utilizing to provide persistent command history across instances of qmp-shell. This assists entering debug commands across sessions that may be interrupted by QEMU sessions terminating, where the qmp-shell has to be relaunched. Signed-off-by: NJohn Snow <jsnow@redhat.com> Message-Id: <20170427223628.20893-1-jsnow@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NKashyap Chamarthy <kchamart@redhat.com> Tested-by: NKashyap Chamarthy <kchamart@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Markus Armbruster 提交于
Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <1493282486-28338-5-git-send-email-armbru@redhat.com> Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com> [More elaborate assertions for clarity]
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由 Markus Armbruster 提交于
Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <1493282486-28338-4-git-send-email-armbru@redhat.com> Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Markus Armbruster 提交于
Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <1493282486-28338-3-git-send-email-armbru@redhat.com> Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
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由 Markus Armbruster 提交于
Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-Id: <1493282486-28338-2-git-send-email-armbru@redhat.com> Reviewed-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
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由 Markus Armbruster 提交于
Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <1493192202-3184-8-git-send-email-armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> [Commit message typo fixed]
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由 Markus Armbruster 提交于
SocketAddressLegacy is a simple union, and simple unions are awkward: they have their variant members wrapped in a "data" object on the wire, and require additional indirections in C. SocketAddress is the equivalent flat union. Convert all users of SocketAddressLegacy to SocketAddress, except for existing external interfaces. See also commit fce5d538..9445673e and 85a82e85..c5f1ae3a. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <1493192202-3184-7-git-send-email-armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> [Minor editing accident fixed, commit message and a comment tweaked] Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Markus Armbruster 提交于
Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <1493192202-3184-6-git-send-email-armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NPrasanna Kumar Kalever <prasanna.kalever@redhat.com>
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由 Markus Armbruster 提交于
The next commit will rename SocketAddressFlat to SocketAddress, and the commit after that will replace most uses of SocketAddressLegacy by SocketAddress, replacing most of this commit's renames right back. Note that checkpatch emits a few "line over 80 characters" warnings. The long lines are all temporary; the SocketAddressLegacy replacement will shorten them again. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <1493192202-3184-5-git-send-email-armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Markus Armbruster 提交于
QAPI_CLONE() returns a newly allocated QAPI object. Inconvenient when we want to clone into an existing object. QAPI_CLONE_MEMBERS() does exactly that. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <1493192202-3184-4-git-send-email-armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Markus Armbruster 提交于
I'm going to flatten SocketAddress: rename SocketAddress to SocketAddressLegacy, SocketAddressFlat to SocketAddress, eliminate SocketAddressLegacy except in external interfaces. inet_parse() returns a newly allocated InetSocketAddress. Lift the allocation from inet_parse() into its caller socket_parse() to prepare for flattening SocketAddress. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <1493192202-3184-3-git-send-email-armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> [Straightforward rebase]
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由 Markus Armbruster 提交于
I'm going to flatten SocketAddress: rename SocketAddress to SocketAddressLegacy, SocketAddressFlat to SocketAddress, eliminate SocketAddressLegacy except in external interfaces. vsock_parse() returns a newly allocated VsockSocketAddress. Lift the allocation from vsock_parse() into its caller socket_parse() to prepare for flattening SocketAddress. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <1493192202-3184-2-git-send-email-armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Eric Blake 提交于
Commit 62c39b30 introduced test-qga, and at face value, appears to be testing the 'guest-sync' behavior that is recommended for guests in sending 0xff to QGA to force the parser to reset. But this aspect of the test has never actually done anything: the qmp_fd() call chain converts its string argument into QObject, then converts that QObject back to the actual string that is sent over the wire - and the conversion process silently drops the 0xff byte from the string sent to QGA, thus never resetting the QGA parser. An upcoming patch will get rid of the wasteful round trip through QObject, at which point the string in test-qga will be directly sent over the wire. But fixing qmp_fd() to actually send 0xff over the wire is not all we have to do - the actual QMP parser loudly complains that 0xff is not valid JSON, and sends an error message _prior_ to actually parsing the 'guest-sync' or 'guest-sync-delimited' command. With 'guest-sync', we cannot easily tell if this error message is a result of our command - which is WHY we invented the 'guest-sync-delimited' command. So for the testsuite, fix things to only check 0xff behavior on 'guest-sync-delimited', and to loop until we've consumed all garbage prior to the requested delimiter, which is compatible with the documented actions that a real QGA client is supposed to do. Ideally, we'd fix the QGA JSON parser to silently ignore 0xff rather than sending an error message back, at which point we could enhance this test for 'guest-sync' as well as for 'guest-sync-delimited'. But for the sake of this patch, our testing of 'guest-sync' is no worse than it was pre-patch, because we have never been sending 0xff over the wire in the first place. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <20170427215821.19397-11-eblake@redhat.com> Reviewed-by: NMichael Roth <mdroth@linux.vnet.ibm.com> [Additional comment squashed in, along with matching commit message update] Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
Use the preferred blockdev-change-medium command instead. Also, use of 'device' is deprecated; adding an explicit id on the command line lets us use 'id' for both blockdev-change-medium and eject. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <20170427215821.19397-10-eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
Noticed while investigating Coccinelle cleanups. There is no need for a temporary variable when we can use the new macro to do the same thing with less typing. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <20170427215821.19397-9-eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
Noticed while checking Coccinelle results. Naming a label 'out:' when it is only used on error paths is weird. Also, we had some dead stores to 'ret'. Meanwhile we know that snapshot_options is NULL on success and that QDECREF(NULL) is safe. So merge the two exit paths into one by careful control over bs_snapshot. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <20170427215821.19397-8-eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
We now have macros in place to make it less verbose to add a scalar to QDict and QList, so use them. Patch created mechanically via: spatch --sp-file scripts/coccinelle/qobject.cocci \ --macro-file scripts/cocci-macro-file.h --dir . --in-place then touched up manually to fix a couple of '?:' back to original spacing, as well as avoiding a long line in monitor.c. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <20170427215821.19397-7-eblake@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NAlberto Garcia <berto@igalia.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
Rather than making lots of callers wrap a scalar in a QInt, QString, or QBool, provide helper macros that do the wrapping automatically. Update the Coccinelle script to make mass conversions easy, although the conversion itself will be done as a separate patches to ease review and backport efforts. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <20170427215821.19397-6-eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
We have macros in place to make it less verbose to add a subtype of QObject to both QDict and QList. While we have made cleanups like this in the past (see commit fcfcd8ff, for example), having it be automated by Coccinelle makes it easier to maintain. Patch created mechanically via: spatch --sp-file scripts/coccinelle/qobject.cocci \ --macro-file scripts/cocci-macro-file.h --dir . --in-place then I verified that no manual touchups were required. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <20170427215821.19397-5-eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
We have macros in place to make it less verbose to add a subtype of QObject to both QDict and QList. While we have made cleanups like this in the past (see commit fcfcd8ff, for example), having it be automated by Coccinelle makes it easier to maintain. The script is separate from the cleanups, for ease of review and backporting. A later patch will then add further possible cleanups. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <20170427215821.19397-4-eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
No one outside of pcie_aer.h was using error injection; mark them static for internal use. Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <20170427215821.19397-3-eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Eric Blake 提交于
It's simpler to just use a C struct than it is to bundle things into a QDict in one function just to pull them back out in the caller. Plus, doing this gets rid of one more user of dynamic JSON through qobject_from_jsonf(), as well as a memory leak of the QDict. While cleaning the code, fix things to report all errors (the code was previously silently ignoring a failure of pcie_aer_inject_error(), at a distance). Signed-off-by: NEric Blake <eblake@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Message-Id: <20170427215821.19397-2-eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Marc-André Lureau 提交于
Spotted by ASAN. Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20170503223846.6559-2-marcandre.lureau@redhat.com> Reviewed-by: NEric blake <eblake@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Dr. David Alan Gilbert 提交于
Gcc 7 (on Fedora 26) spotted odd use of integers instead of a boolean; it's got a point. Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20170406154107.9178-1-dgilbert@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
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由 Stefan Hajnoczi 提交于
Fix MIPS R2 hosts support # gpg: Signature made Sat 06 May 2017 06:56:28 AM EDT # 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>" # Primary key fingerprint: 7746 2642 A9EF 94FD 0F77 196D BA9C 7806 1DDD 8C9B * aurel32/tags/pull-tcg-mips-20170506: tcg/mips: fix field extraction opcode Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
A large set of small patches. I have not included yet vhost-user-scsi, but it'll come in the next pull request. * use GDB XML register description for x86 * use _Static_assert in QEMU_BUILD_BUG_ON * add "R:" to MAINTAINERS and get_maintainers * checkpatch improvements * dump threading fixes * first part of vhost-user-scsi support * QemuMutex tracing * vmw_pvscsi and megasas fixes * sgabios module update * use Rev3 (ACPI 2.0) FADT * deprecate -hdachs * improve -accel documentation * hax fix * qemu-char GSource bugfix # gpg: Signature made Fri 05 May 2017 06:10:40 AM EDT # gpg: using RSA key 0xBFFBD25F78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" # 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 * bonzini/tags/for-upstream: (21 commits) vhost-scsi: create a vhost-scsi-common abstraction libvhost-user: replace vasprintf() to fix build get_maintainer: add subsystem to reviewer output get_maintainer: --r (list reviewer) is on by default get_maintainer: it's '--pattern-depth', not '-pattern-depth' get_maintainer: Teach get_maintainer.pl about the new "R:" tag MAINTAINERS: Add "R:" tag for self-appointed reviewers Fix the -accel parameter and the documentation for 'hax' dump: Acquire BQL around vm_start() in dump thread hax: Fix memory mapping de-duplication logic checkpatch: Disallow glib asserts in main code trace: add qemu mutex lock and unlock trace events vmw_pvscsi: check message ring page count at initialisation sgabios: update for "fix wrong video attrs for int 10h,ah==13h" scsi: avoid an off-by-one error in megasas_mmio_write vl: deprecate the "-hdachs" option use _Static_assert in QEMU_BUILD_BUG_ON target/i386: Add GDB XML register description support char: Fix removing wrong GSource that be found by fd_in_tag hw/i386: Build-time assertion on pc/q35 reset register being identical. ... Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
qemu-sparc update # gpg: Signature made Fri 05 May 2017 04:51:46 AM EDT # gpg: using RSA key 0x5BC2C56FAE0F321F # gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" # Primary key fingerprint: CC62 1AB9 8E82 200D 915C C9C4 5BC2 C56F AE0F 321F * mcayland/tags/qemu-sparc-signed: cg3: add explicit ram_addr_t cast to scanline page variable tcx: fix cut/paste error in update_palette_entries() Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Pavel Dovgalyuk 提交于
Updating MAINTAINERS to set Pavel Dovgalyuk as record/replay maintainer and Paolo Bonzini as a reviewer. Signed-off-by: NPavel Dovgalyuk <pavel.dovgaluk@ispras.ru> Message-id: 20170503113304.8704.13997.stgit@PASHA-ISP Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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- 08 5月, 2017 3 次提交
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由 Stefan Hajnoczi 提交于
# gpg: Signature made Mon 08 May 2017 09:39:00 AM EDT # 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 * tag 'tracing-pull-request': trace: disallow more than 10 arguments per trace event Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Daniel P. Berrange 提交于
The UST trace backend can only cope with upto 10 arguments. To ensure we don't exceed the limit when UST is not compiled in, disallow more than 10 arguments upfront. This prevents the case where: commit 0fc8aec7 Author: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Date: Tue Apr 18 10:20:20 2017 +0800 COLO-compare: Optimize tcp compare trace event Optimize two trace events as one, adjust print format make it easy to read. rename trace_colo_compare_pkt_info_src/dst to trace_colo_compare_tcp_info. regressed the fix done in commit 2dfe5113 Author: Alex Bennée <alex.bennee@linaro.org> Date: Fri Oct 28 14:25:59 2016 +0100 net: split colo_compare_pkt_info into two trace events It seems there is a limit to the number of arguments a UST trace event can take and at 11 the previous trace command broke the build. Split the trace into a src pkt and dst pkt trace to fix this. Signed-off-by: NAlex Bennée <alex.bennee@linaro.org> Message-id: 20161028132559.8324-1-alex.bennee@linaro.org Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Now we get an immediate fail even when UST is disabled: GEN net/trace.h Traceback (most recent call last): File "/home/berrange/src/virt/qemu/scripts/tracetool.py", line 154, in <module> main(sys.argv) File "/home/berrange/src/virt/qemu/scripts/tracetool.py", line 145, in main events.extend(tracetool.read_events(fh)) File "/home/berrange/src/virt/qemu/scripts/tracetool/__init__.py", line 307, in read_events event = Event.build(line) File "/home/berrange/src/virt/qemu/scripts/tracetool/__init__.py", line 244, in build event = Event(name, props, fmt, args) File "/home/berrange/src/virt/qemu/scripts/tracetool/__init__.py", line 196, in __init__ "argument count" % name) ValueError: Event 'colo_compare_tcp_info' has more than maximum permitted argument count Makefile:96: recipe for target 'net/trace.h-timestamp' failed Signed-off-by: NDaniel P. Berrange <berrange@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 20170426153900.21066-1-berrange@redhat.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Doug Gale 提交于
- decode escape sequences - decompress run-length encoding escape sequences - report command parsing problems to output when debug output is enabled - reject packet checksums that are not valid hex digits - compute the checksum based on the packet stream, not based on the decoded packet Tested with GDB and QtCreator integrated debugger on SMP QEMU instance. Works for me. Signed-off-by: NDoug Gale <doug16k@gmail.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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