 ../
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amd64/
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2886
(14 years ago)
by laffer1:
add CPUID bits to ident phenom processor
There are several new CPUIDs to recognize AMD Extended Features, ECX 07FFh for Phenom processor.
According to [1], they are:
Bit 0: LAHF/SAHF
Bit 1: CMP
Bit 2: SVM (Secure Virtual Mode)
Bit 3: APIC
Bit 4: MOV CR8
*Bit 5: Advanced Bit Manipulation (LZCNT)
*Bit 6: SSE4A (EXTRQ, INSERTQ, MOVNTSS, MOVNTSD)
*Bit 7: Misalign SSE
Bit 8: 3DNow! (PREFETCH и PREFTECHW)
*Bit 9: OS Visible Workaround
*Bit 10: Instruction Based Sampling
* - missing bits in amd64/identcpu.c
[1]http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/31116.pdf
Based on patch by pluknet for FreeBSD
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boot/
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2046
(15 years ago)
by laffer1:
This commit was generated by cvs2svn to compensate for changes in r2045,
which included commits to RCS files with non-trunk default branches.
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bsm/
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2333
(15 years ago)
by laffer1:
$MidnightBSD$
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cam/
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2333
(15 years ago)
by laffer1:
$MidnightBSD$
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cddl/
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2333
(15 years ago)
by laffer1:
$MidnightBSD$
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compat/
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2602
(15 years ago)
by laffer1:
finish futex fixes for linuxolator
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conf/
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2883
(14 years ago)
by laffer1:
add ae(4)
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contrib/
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2824
(15 years ago)
by laffer1:
Correct the following defect in PF, originally reported to OpenBSD and later in our #midnightbsd chatroom:
Author : Rembrandt
Date : 2009-04-09
Affected Software: OpenBSD Kernel
Affected OS : OpenBSD 4.{3,4,5}, OpenBSD-current
Propably older versions are affected as well
Type : Denial of Service
OSVDB :
Milw0rm : 8406
CVE :
ISS X-Force: :
BID : 34482
Secunia : 34676
VUPEN ID :
Trying to fix it responsible and get in contact with the vendor:
-- OpenBSD --
Contacted 2009-04-09 15:35 GMT+1
Patch avaiable 2009-04-11 23:43 UTC
We received no response nor a notification about an upcoming patch by
the developers.
-- END --
OpenBSDs PF firewall in OpenBSD 4.3 up to OpenBSD-current is prone to a
remote Denial of Service during a null pointer dereference in relation with
special crafted IP datagrams. If the firewall handles such a packet the kernel
panics.
Steps to reproduce:
If you are behind a OpenBSD firewall this nmap scan should trigger the problem
and crash your firewall device:
nmap -sO $some_host_so_that_the_firewall_handles_the_packets
For more informations please do read the patch issued by OpenBSD.
Patches and Workaround:
Patches are provided for OpenBSD 4.3, 4.4, 4.5 (upcoming, release 1st of may)
and OpenBSD-current (via CVS only) and are avaiable at the errata website.
The developers provide hints for a workaround at their errata website too.
Kind regards,
Rembrandt
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crypto/
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2196
(15 years ago)
by laffer1:
merge
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ddb/
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2333
(15 years ago)
by laffer1:
$MidnightBSD$
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dev/
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2897
(14 years ago)
by laffer1:
allow the user to turn off chechsum offloading via ifconfig
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fs/
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2725
(15 years ago)
by laffer1:
support chinese characters, etc.
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gdb/
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2333
(15 years ago)
by laffer1:
$MidnightBSD$
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geom/
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2333
(15 years ago)
by laffer1:
$MidnightBSD$
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gnu/
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2594
(15 years ago)
by laffer1:
Forced commit to note the patch came from Jaakko Heinonen
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i386/
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2886
(14 years ago)
by laffer1:
add CPUID bits to ident phenom processor
There are several new CPUIDs to recognize AMD Extended Features, ECX 07FFh for Phenom processor.
According to [1], they are:
Bit 0: LAHF/SAHF
Bit 1: CMP
Bit 2: SVM (Secure Virtual Mode)
Bit 3: APIC
Bit 4: MOV CR8
*Bit 5: Advanced Bit Manipulation (LZCNT)
*Bit 6: SSE4A (EXTRQ, INSERTQ, MOVNTSS, MOVNTSD)
*Bit 7: Misalign SSE
Bit 8: 3DNow! (PREFETCH и PREFTECHW)
*Bit 9: OS Visible Workaround
*Bit 10: Instruction Based Sampling
* - missing bits in amd64/identcpu.c
[1]http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/31116.pdf
Based on patch by pluknet for FreeBSD
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isa/
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2333
(15 years ago)
by laffer1:
$MidnightBSD$
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kern/
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2853
(15 years ago)
by laffer1:
add m_collapse and friends
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libkern/
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2607
(15 years ago)
by laffer1:
remove arm/ia64 cruft
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modules/
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2883
(14 years ago)
by laffer1:
add ae(4)
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net/
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2357
(15 years ago)
by laffer1:
restore LOMTU value
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net80211/
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2334
(15 years ago)
by laffer1:
*** empty log message ***
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netatalk/
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2334
(15 years ago)
by laffer1:
*** empty log message ***
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netatm/
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2334
(15 years ago)
by laffer1:
*** empty log message ***
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netgraph/
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2224
(15 years ago)
by laffer1:
This commit was generated by cvs2svn to compensate for changes in r2223,
which included commits to RCS files with non-trunk default branches.
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netinet/
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2520
(15 years ago)
by laffer1:
fix incorrect tcp padding on options
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netinet6/
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2518
(15 years ago)
by laffer1:
doh
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netipsec/
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2336
(15 years ago)
by laffer1:
tag
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netipx/
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2334
(15 years ago)
by laffer1:
*** empty log message ***
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netnatm/
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2334
(15 years ago)
by laffer1:
*** empty log message ***
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netncp/
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2334
(15 years ago)
by laffer1:
*** empty log message ***
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netsmb/
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2325
(15 years ago)
by laffer1:
$MidnightBSD$
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nfs/
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1907
(15 years ago)
by laffer1:
*** empty log message ***
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nfs4client/
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2320
(15 years ago)
by laffer1:
$MidnightBSD$
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nfsclient/
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2320
(15 years ago)
by laffer1:
$MidnightBSD$
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nfsserver/
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2320
(15 years ago)
by laffer1:
$MidnightBSD$
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opencrypto/
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2332
(15 years ago)
by laffer1:
$MidnightBSD$
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pccard/
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2332
(15 years ago)
by laffer1:
$MidnightBSD$
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pci/
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2885
(14 years ago)
by laffer1:
Add (partial) support for newer re(4) chipsets.
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rpc/
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2332
(15 years ago)
by laffer1:
$MidnightBSD$
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security/
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2332
(15 years ago)
by laffer1:
$MidnightBSD$
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sparc64/
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2297
(15 years ago)
by laffer1:
Remove sab device. scc should be connected later
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sys/
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2875
(15 years ago)
by laffer1:
Bump for easier detection of recent source changes such as makefs, and openssh 5.2
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tools/
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1822
(15 years ago)
by laffer1:
Bring in new tools
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ufs/
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2332
(15 years ago)
by laffer1:
$MidnightBSD$
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vm/
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2332
(15 years ago)
by laffer1:
$MidnightBSD$
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Makefile
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1907
(15 years ago)
by laffer1:
*** empty log message ***
|
