Re: [Qemu-devel] [PULL v3 00/51] Ivshmem patches

[Peter Maydell]

On 13 October 2015 at 17:10, Marc-André Lureau <address@hidden> wrote:
> Hi
>
> ----- Original Message -----
>> On 13 October 2015 at 15:25,  <address@hidden> wrote:
>> > From: Marc-André Lureau <address@hidden>
>> >
>> > The following changes since commit
>> > c49d3411faae8ffaab8f7e5db47405a008411c10:
>> >
>> >   Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2015-10-12'
>> >   into staging (2015-10-13 10:42:06 +0100)
>> >
>> > are available in the git repository at:
>> >
>> >   address@hidden:elmarco/qemu.git tags/ivshmem-pull-request
>> >
>> > for you to fetch changes up to feb3f96c4ff1613dd4d0bebda09fe349f8c3e2dd:
>> >
>> >   doc: document ivshmem & hugepages (2015-10-13 15:29:53 +0200)
>> >
>> > ----------------------------------------------------------------
>> > v3 with build fixes on osx & x86
>> > ----------------------------------------------------------------
>>
>> This asserts in the tests on OSX:
>>
>> GTESTER check-qtest-i386
>> blkdebug: Suspended request 'A'
>> blkdebug: Resuming request 'A'
>> Using POSIX shared memory: /qtest-68262-3644687833
>> ftruncate(/qtest-68262-3644687833) failed: Invalid argument
>> **
>
> I'll try to reproduce on freebsd. It's weird that this ftruncate() would fail 
> on osx but not on linux, perhaps a osx security?

You may be running into this:
http://stackoverflow.com/questions/25502229/ftruncate-not-working-on-posix-shared-memory-in-mac-os-x

thanks
-- PMM