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List: dragonfly-submit
Subject: [DragonFlyBSD - Submit #2380] Digest submit.v001.n204
From: submit-errors submit-errors via Redmine <bugtracker-admin () leaf ! dragonflybsd ! org>
Date: 2012-05-28 6:15:35
Message-ID: redmine.issue-2380.20120527231535 () leaf ! dragonflybsd ! org
[Download RAW message or body]
Issue #2380 has been reported by submit-errors submit-errors.
----------------------------------------
Submit #2380: Digest submit.v001.n204
http://bugs.dragonflybsd.org/issues/2380
Author: submit-errors submit-errors
Status: New
Priority: Normal
Assignee:
Category:
Target version:
-------------- BEGIN submit.v001.n204 --------------
001 - submit-errors submit-erro - [DragonFlyBSD - Submit #2379] Digest \
submit.v001.n203
--------------- MESSAGE submit.v001.n204.1 ---------------
From: submit-errors submit-errors via Redmine
Subject: [DragonFlyBSD - Submit #2379] Digest submit.v001.n203
Date: Sat, 26 May 2012 22:15:53 -0700
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Issue #2379 has been reported by submit-errors submit-errors.
----------------------------------------
Submit #2379: Digest submit.v001.n203
http://bugs.dragonflybsd.org/issues/2379
Author: submit-errors submit-errors
Category:
-------------- BEGIN submit.v001.n203 --------------
001 - submit-errors submit-erro - [DragonFlyBSD - Submit #2378] Digest \
submit.v001.n202
--------------- MESSAGE submit.v001.n203.1 ---------------
From: submit-errors submit-errors via Redmine
Subject: [DragonFlyBSD - Submit #2378] Digest submit.v001.n202
Date: Fri, 25 May 2012 21:16:03 -0700
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Issue #2378 has been reported by submit-errors submit-errors.
----------------------------------------
Submit #2378: Digest submit.v001.n202
http://bugs.dragonflybsd.org/issues/2378
Author: submit-errors submit-errors
Category:
-------------- BEGIN submit.v001.n202 --------------
001 - submit-errors submit-erro - [DragonFlyBSD - Submit #2377] Digest \
submit.v001.n201
--------------- MESSAGE submit.v001.n202.1 ---------------
From: submit-errors submit-errors via Redmine
Subject: [DragonFlyBSD - Submit #2377] Digest submit.v001.n201
Date: Thu, 24 May 2012 20:15:39 -0700
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Issue #2377 has been reported by submit-errors submit-errors.
----------------------------------------
Submit #2377: Digest submit.v001.n201
http://bugs.dragonflybsd.org/issues/2377
Author: submit-errors submit-errors
Category:
-------------- BEGIN submit.v001.n201 --------------
001 - Venkatesh Srinivas via Re - [DragonFlyBSD - Submit #2363] Port of FreeBSD \
clflush and smbi 002 - Venkatesh Srinivas via Re - [DragonFlyBSD - Submit #2363] \
(Feedback) Port of FreeBSD clflu
--------------- MESSAGE submit.v001.n201.1 ---------------
From: Venkatesh Srinivas via Redmine
Subject: [DragonFlyBSD - Submit #2363] Port of FreeBSD clflush and smbios.c
Date: Wed, 23 May 2012 19:26:01 -0700
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
References:
Issue #2363 has been updated by Venkatesh Srinivas.
Commit 087717516887f81d5df331b8118745d0abd26161 should provide CLFLUSH and VM \
detection. David, good for you DRM purposes?
----------------------------------------
Submit #2363: Port of FreeBSD clflush and smbios.c
http://bugs.dragonflybsd.org/issues/2363
Author: David Shao
Category:
Port from FreeBSD of function wrapping asm for clflush, required for latest DRM \
kernel graphics drivers. (Reference: http://people.freebsd.org/~kib/drm/)
In addition smbios.c has been ported because FreeBSD uses resulting values to decide \
whether CLFLUSH can be enabled on virtual machines.
Users can now report (notoriously unreliable) smbios values from kenv.
Ported ability to disable CLFLUSH using set hw.clflush_disable=1.
The function for clflush has not been tested yet.
There may be some concern that adding smbios.c to loader code may lead to unbootable \
systems for code that is nonessential; however, the code has not led to unbootable \
systems on an Asus P4B266 Pentium 4, a Lenovo S10 netbook, an Asus M5A87 amd64, an \
Asus ULFT20, and Vmware Fusion 3.1.4.
The current port of accompanying vm detection code for clflush is obviously of
cargo-cult quality because some applies to xen and not to vkernels.
--
You have received this notification because you have either subscribed to it, or are \
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--------------- MESSAGE submit.v001.n201.2 ---------------
From: Venkatesh Srinivas via Redmine
Subject: [DragonFlyBSD - Submit #2363] (Feedback) Port of FreeBSD clflush and \
smbios.c
Date: Wed, 23 May 2012 19:26:22 -0700
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
References:
Issue #2363 has been updated by Venkatesh Srinivas.
Status changed from New to Feedback
----------------------------------------
Submit #2363: Port of FreeBSD clflush and smbios.c
http://bugs.dragonflybsd.org/issues/2363
Author: David Shao
Category:
Port from FreeBSD of function wrapping asm for clflush, required for latest DRM \
kernel graphics drivers. (Reference: http://people.freebsd.org/~kib/drm/)
In addition smbios.c has been ported because FreeBSD uses resulting values to decide \
whether CLFLUSH can be enabled on virtual machines.
Users can now report (notoriously unreliable) smbios values from kenv.
Ported ability to disable CLFLUSH using set hw.clflush_disable=1.
The function for clflush has not been tested yet.
There may be some concern that adding smbios.c to loader code may lead to unbootable \
systems for code that is nonessential; however, the code has not led to unbootable \
systems on an Asus P4B266 Pentium 4, a Lenovo S10 netbook, an Asus M5A87 amd64, an \
Asus ULFT20, and Vmware Fusion 3.1.4.
The current port of accompanying vm detection code for clflush is obviously of
cargo-cult quality because some applies to xen and not to vkernels.
--
You have received this notification because you have either subscribed to it, or are \
involved in it. To change your notification preferences, please click here: \
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--------------- END submit.v001.n201 ---------------
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--------------- END submit.v001.n202 ---------------
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--------------- END submit.v001.n203 ---------------
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--------------- END submit.v001.n204 ---------------
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