freebsd-amd64 Digest, Vol 353, Issue 2
freebsd-am...@freebsd.org
freebs...@freebsd.org
To subscribe or unsubscribe via the World Wide Web, visit
http://lists.freebsd.org/mailman/listinfo/freebsd-amd64
or, via email, send a message with subject or body 'help' to
freebsd-am...@freebsd.org
You can reach the person managing the list at
freebsd-a...@freebsd.org
When replying, please edit your Subject line so it is more specific
than "Re: Contents of freebsd-amd64 digest..."
Today's Topics:
1. Re: amd64/144503: [boot] 8.0-RELEASE does not boot on DL585
[regression] (John Baldwin)
2. Linux pthreads for AMD64 (Johnson Mpeirwe)
3. Re: Linux pthreads for AMD64 (Garrett Cooper)
4. Re: Linux pthreads for AMD64 (Johnson Mpeirwe)
5. Re: Linux pthreads for AMD64 (Garrett Cooper)
6. Re: Linux pthreads for AMD64 (Johnson Mpeirwe)
7. Re: amd64/135014: [padlock] Using padlock(4) in 8-current
triggers "fpudna in kernel mode!" warnings (Andriy Gapon)
----------------------------------------------------------------------
Message: 1
Date: Mon, 22 Mar 2010 15:00:09 GMT
From: John Baldwin <j...@freebsd.org>
Subject: Re: amd64/144503: [boot] 8.0-RELEASE does not boot on DL585
[regression]
To: freebs...@FreeBSD.org
Message-ID: <201003221500....@freefall.freebsd.org>
The following reply was made to PR amd64/144503; it has been noted by GNATS.
From: John Baldwin <j...@freebsd.org>
To: Gunther Schadow <gun...@schadow.us>
Cc: bug-fo...@freebsd.org
Subject: Re: amd64/144503: [boot] 8.0-RELEASE does not boot on DL585 [regression]
Date: Mon, 22 Mar 2010 09:50:30 -0400
On Saturday 20 March 2010 1:17:03 pm Gunther Schadow wrote:
> On 3/10/2010 8:43 AM, John Baldwin wrote:
> > Do you get any other printfs' beyond this line with boot -v or does boot -
v
> > die sooner?
>
> No, it didn't die sooner. It comes to the same point but without
> showing anything that I would have considered interesting. Notably
> nothing was logged after the pci0: ... line.
Hmm, can you capture a verbose dmesg via a serial console or something
similar?
--
John Baldwin
------------------------------
Message: 2
Date: Mon, 22 Mar 2010 09:44:42 -0700 (PDT)
From: Johnson Mpeirwe <mpe...@ymail.com>
Subject: Linux pthreads for AMD64
To: freebs...@freebsd.org
Message-ID: <720362....@web114108.mail.gq1.yahoo.com>
Content-Type: text/plain; charset=us-ascii
Hello,
Are Linux threads available for FreeBSD 7.2 AMD64? I am trying to compile MySQL5.5 server on a FreeBSD 7.2 AMD64 System with 16 CPUs and 12GB RAM. After running into performance issues (MySQL is painfully slow) when compiled with FreeBSD's native libthr, I have tried recompiling with the libpthread library but failed as follows:
/usr/ports/databases/mysql55-server# make WITH_LINUXTHREADS=yes
...
...
===> Extracting for mysql-server-5.5.1
=> MD5 Checksum OK for mysql-5.5.1-m2.tar.gz.
=> SHA256 Checksum OK for mysql-5.5.1-m2.tar.gz.
===> Patching for mysql-server-5.5.1
===> Applying FreeBSD patches for mysql-server-5.5.1
===> mysql-server-5.5.1 depends on shared library: lthread - not found
===> Verifying install for lthread in /usr/ports/devel/linuxthreads
===> linuxthreads-2.2.3_24 is only for i386, while you are running amd64.
*** Error code 1
Stop in /usr/ports/devel/linuxthreads.
*** Error code 1
Stop in /usr/ports/databases/mysql55-server.
Any ideas?
------------------------------
Message: 3
Date: Mon, 22 Mar 2010 10:49:08 -0700
From: Garrett Cooper <yane...@gmail.com>
Subject: Re: Linux pthreads for AMD64
To: Johnson Mpeirwe <mpe...@ymail.com>
Cc: freebs...@freebsd.org
Message-ID:
<7d6fde3d1003221049i433...@mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1
On Mon, Mar 22, 2010 at 9:44 AM, Johnson Mpeirwe <mpe...@ymail.com> wrote:
> Hello,
>
> Are Linux threads available for FreeBSD 7.2 AMD64? I am trying to compile MySQL5.5 server on a FreeBSD 7.2 AMD64 System with 16 CPUs and 12GB RAM. After running into performance issues (MySQL is painfully slow) when compiled with FreeBSD's native libthr, I have tried recompiling with the libpthread library but failed as follows:
>
> /usr/ports/databases/mysql55-server# make WITH_LINUXTHREADS=yes
> ...
> ...
> ===> Extracting for mysql-server-5.5.1
> => MD5 Checksum OK for mysql-5.5.1-m2.tar.gz.
> => SHA256 Checksum OK for mysql-5.5.1-m2.tar.gz.
> ===> Patching for mysql-server-5.5.1
> ===> Applying FreeBSD patches for mysql-server-5.5.1
> ===> mysql-server-5.5.1 depends on shared library: lthread - not found
> ===> Verifying install for lthread in /usr/ports/devel/linuxthreads
> ===> linuxthreads-2.2.3_24 is only for i386, while you are running amd64.
> *** Error code 1
>
> Stop in /usr/ports/devel/linuxthreads.
> *** Error code 1
>
> Stop in /usr/ports/databases/mysql55-server.
Do you mean NPTL threading or non-NPTL (linuxthreads) threading?
If you meant the latter, that should be dead and gone by now (it has
been dead for quite some time in glibc at least...).
Thanks,
-Garrett
------------------------------
Message: 4
Date: Mon, 22 Mar 2010 11:58:32 -0700 (PDT)
From: Johnson Mpeirwe <mpe...@ymail.com>
Subject: Re: Linux pthreads for AMD64
To: Garrett Cooper <yane...@gmail.com>
Cc: freebs...@freebsd.org
Message-ID: <985049....@web114111.mail.gq1.yahoo.com>
Content-Type: text/plain; charset=us-ascii
Thanks, I meant non-NPTL threads which were working very well with MySQL 5.1 on a 32bit FreeBSD 6.2 installation. I was looking for a FreeBSD thread library that I can try other than libthr.
Regards,
Johnson
________________________________
From: Garrett Cooper <yane...@gmail.com>
To: Johnson Mpeirwe <mpe...@ymail.com>
Cc: freebs...@freebsd.org
Sent: Mon, March 22, 2010 8:49:08 PM
Subject: Re: Linux pthreads for AMD64
On Mon, Mar 22, 2010 at 9:44 AM, Johnson Mpeirwe <mpe...@ymail.com> wrote:
> Hello,
>
> Are Linux threads available for FreeBSD 7.2 AMD64? I am trying to compile MySQL5.5 server on a FreeBSD 7.2 AMD64 System with 16 CPUs and 12GB RAM. After running into performance issues (MySQL is painfully slow) when compiled with FreeBSD's native libthr, I have tried recompiling with the libpthread library but failed as follows:
>
> /usr/ports/databases/mysql55-server# make WITH_LINUXTHREADS=yes
> ...
> ...
> ===> Extracting for mysql-server-5.5.1
> => MD5 Checksum OK for mysql-5.5.1-m2.tar.gz.
> => SHA256 Checksum OK for mysql-5.5.1-m2.tar.gz.
> ===> Patching for mysql-server-5.5.1
> ===> Applying FreeBSD patches for mysql-server-5.5.1
> ===> mysql-server-5.5.1 depends on shared library: lthread - not found
> ===> Verifying install for lthread in /usr/ports/devel/linuxthreads
> ===> linuxthreads-2.2.3_24 is only for i386, while you are running amd64.
> *** Error code 1
>
> Stop in /usr/ports/devel/linuxthreads.
> *** Error code 1
>
> Stop in /usr/ports/databases/mysql55-server.
Do you mean NPTL threading or non-NPTL (linuxthreads) threading?
If you meant the latter, that should be dead and gone by now (it has
been dead for quite some time in glibc at least...).
Thanks,
-Garrett
------------------------------
Message: 5
Date: Mon, 22 Mar 2010 15:21:32 -0700
From: Garrett Cooper <yane...@gmail.com>
Subject: Re: Linux pthreads for AMD64
To: Johnson Mpeirwe <mpe...@ymail.com>
Cc: freebs...@freebsd.org
Message-ID:
<7d6fde3d1003221521p100...@mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1
On Mon, Mar 22, 2010 at 11:58 AM, Johnson Mpeirwe <mpe...@ymail.com> wrote:
> Thanks, I meant non-NPTL threads which were working very well with MySQL 5.1
> on a 32bit FreeBSD 6.2 installation. I was looking for a FreeBSD thread
> library that I can try other than libthr.
linuxthreads has been dead and buggy since the early days of 2.6.x
though... is NPTL threading wonky with MySQL?
Thanks,
-Garrett
------------------------------
Message: 6
Date: Mon, 22 Mar 2010 22:46:09 -0700 (PDT)
From: Johnson Mpeirwe <mpe...@ymail.com>
Subject: Re: Linux pthreads for AMD64
To: Garrett Cooper <yane...@gmail.com>
Cc: freebs...@freebsd.org
Message-ID: <413350....@web114114.mail.gq1.yahoo.com>
Content-Type: text/plain; charset=us-ascii
Well, it seems 64 bit FreeBSD 7.x only supports libthr which I have had issues with MySQL. Let me keep investigating which options I have.
Thank you.
________________________________
From: Garrett Cooper <yane...@gmail.com>
To: Johnson Mpeirwe <mpe...@ymail.com>
Cc: freebs...@freebsd.org
Sent: Tue, March 23, 2010 1:21:32 AM
Subject: Re: Linux pthreads for AMD64
On Mon, Mar 22, 2010 at 11:58 AM, Johnson Mpeirwe <mpe...@ymail.com> wrote:
> Thanks, I meant non-NPTL threads which were working very well with MySQL 5.1
> on a 32bit FreeBSD 6.2 installation. I was looking for a FreeBSD thread
> library that I can try other than libthr.
linuxthreads has been dead and buggy since the early days of 2.6.x
though... is NPTL threading wonky with MySQL?
Thanks,
-Garrett
------------------------------
Message: 7
Date: Tue, 23 Mar 2010 10:20:03 GMT
From: Andriy Gapon <a...@icyb.net.ua>
Subject: Re: amd64/135014: [padlock] Using padlock(4) in 8-current
triggers "fpudna in kernel mode!" warnings
To: freebs...@FreeBSD.org
Message-ID: <201003231020....@freefall.freebsd.org>
The following reply was made to PR amd64/135014; it has been noted by GNATS.
From: Andriy Gapon <a...@icyb.net.ua>
To: bug-fo...@FreeBSD.org, ma...@legios.org
Cc:
Subject: Re: amd64/135014: [padlock] Using padlock(4) in 8-current triggers
"fpudna in kernel mode!" warnings
Date: Tue, 23 Mar 2010 12:13:23 +0200
Some potentially useful info on this issue, mostly for the reference.
Here's how Linux does it:
http://lxr.linux.no/#linux+v2.6.33/drivers/crypto/padlock-aes.c#L182
It seems that they claim that padlock instructions do not actually use XMM
registers, but they are sensitive about TS bit.
Also, kib@ has patch that allows to actually use XMM registers in kernel within
a limited scope:
http://docs.freebsd.org/cgi/getmsg.cgi?fetch=2304+0+current/freebsd-amd64
--
Andriy Gapon
------------------------------
End of freebsd-amd64 Digest, Vol 353, Issue 2
*********************************************