From: Peter Xu <peterx@redhat.com>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: Juan Quintela <quintela@redhat.com>,
QEMU Developers <qemu-devel@nongnu.org>,
Laurent Vivier <lvivier@redhat.com>,
"Dr. David Alan Gilbert" <dgilbert@redhat.com>
Subject: Re: [Qemu-devel] [PULL 16/40] migration: allow dst vm pause on postcopy
Date: Tue, 5 Jun 2018 18:45:15 +0800 [thread overview]
Message-ID: <20180605104515.GF9216@xz-mi> (raw)
In-Reply-To: <20180605074809.GE9216@xz-mi>
On Tue, Jun 05, 2018 at 03:48:09PM +0800, Peter Xu wrote:
[...]
> > There are also a couple of other things Coverity thinks might
> > be data race conditions (CID 1391295 and CID 1391288) that you
> > might want to look at, though I suspect they are false-positives
> > (access occurs before thread create of the thread the mutex
> > is providing protection against).
>
> Could you kindly let me know if there is any way for me to lookup
> these CIDs? E.g., I searched "CID 1391295 QEMU Coverity" on Google
> but I can't find any link. Any preferred way to do this?
>
> (I think a stupid way is to lookup the CID in every Coverity reports,
> but I guess there is a faster way)
Dave helped pointed out that there was a CID entry on the top-right
corner that I can fill in... I'll have a look on both defects.
Thanks,
--
Peter Xu
next prev parent reply other threads:[~2018-06-05 10:45 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-15 23:39 [Qemu-devel] [PULL 00/40] Migration PULL requset (take 2) Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 01/40] migration: fix saving normal page even if it's been compressed Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 02/40] tests: Add migration precopy test Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 03/40] tests: Migration ppc now inlines its program Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 04/40] migration: Set error state in case of error Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 05/40] migration: Introduce multifd_recv_new_channel() Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 06/40] migration: terminate_* can be called for other threads Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 07/40] migration: Be sure all recv channels are created Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 08/40] migration: Export functions to create send channels Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 09/40] migration: Create multifd channels Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 10/40] migration: Delay start of migration main routines Juan Quintela
2018-05-18 8:59 ` Kevin Wolf
2018-05-18 10:34 ` Dr. David Alan Gilbert
2018-05-18 12:14 ` Kevin Wolf
2018-05-22 16:20 ` Kevin Wolf
2018-05-23 6:29 ` Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 11/40] migration: Transmit initial package through the multifd channels Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 12/40] migration: Define MultifdRecvParams sooner Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 13/40] migration: let incoming side use thread context Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 14/40] migration: new postcopy-pause state Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 15/40] migration: implement "postcopy-pause" src logic Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 16/40] migration: allow dst vm pause on postcopy Juan Quintela
2018-06-04 13:49 ` Peter Maydell
2018-06-05 7:48 ` Peter Xu
2018-06-05 10:45 ` Peter Xu [this message]
2018-05-15 23:39 ` [Qemu-devel] [PULL 17/40] migration: allow src return path to pause Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 18/40] migration: allow fault thread " Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 19/40] qmp: hmp: add migrate "resume" option Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 20/40] migration: rebuild channel on source Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 21/40] migration: new state "postcopy-recover" Juan Quintela
2018-05-15 23:39 ` [Qemu-devel] [PULL 22/40] migration: wakeup dst ram-load-thread for recover Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 23/40] migration: new cmd MIG_CMD_RECV_BITMAP Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 24/40] migration: new message MIG_RP_MSG_RECV_BITMAP Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 25/40] migration: new cmd MIG_CMD_POSTCOPY_RESUME Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 26/40] migration: new message MIG_RP_MSG_RESUME_ACK Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 27/40] migration: introduce SaveVMHandlers.resume_prepare Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 28/40] migration: synchronize dirty bitmap for resume Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 29/40] migration: setup ramstate " Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 30/40] migration: final handshake for the resume Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 31/40] migration: init dst in migration_object_init too Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 32/40] qmp/migration: new command migrate-recover Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 33/40] hmp/migration: add migrate_recover command Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 34/40] migration: introduce lock for to_dst_file Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 35/40] migration/qmp: add command migrate-pause Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 36/40] migration/hmp: add migrate_pause command Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 37/40] migration: update docs Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 38/40] migration: update index field when delete or qsort RDMALocalBlock Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 39/40] migration: Textual fixups for blocktime Juan Quintela
2018-05-15 23:40 ` [Qemu-devel] [PULL 40/40] Migration+TLS: Fix crash due to double cleanup Juan Quintela
2018-05-17 10:59 ` [Qemu-devel] [PULL 00/40] Migration PULL requset (take 2) Peter Maydell
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