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WOLK - Working Overloaded Linux Kernel v3.5 Final

Aug 17, 2002, 00:00 (2 Talkback[s])
(Other stories by Marc-Christian Petersen)

[ Thanks to Marc-Christian Petersen for this link. ]

WOLK Sourceforge Project Page

Here we go, Changelog from v3.4 -> v3.5:

  o indicates work by WOLK Developers (almost me)
  + indicates work by WOLK Users

o   add:     ext3 Write/Read speedups
o   add:     ext3 commit interval (mount option commit=X)
+   add:     /dev/epoll support + #ifdef'ed
+   add:     AIO (Asynchronous I/O) 20020619 + Bugfixes + #ifdef'ed
o   add:     SOFFIC (Secure On-the-Fly File Integrity Checker)
o   add:     IBM Next Generation Posix Threading 2 (NGPT2)
o   add:     Shared ZLIB (Use only one copy of zlib for whole kernel)
o   add:     WL24xx Wireless LAN Card Driver ( approved)
o   add:     Fast PID allocation
o   add:     Read-Copy Update mechanism for mutual exclusion
o   add:     "export LC_ALL=C" to addpatches script due to conflicts with
              other locales. Error was wrong order in applying patches.
+   add:     readlink patch (Makes symlinks for supermount working)
o   add:     Single Driver Qlogic FC/SCSI support
o   add:     CPU - Cap Processor Usage
              allowing to limit processor usage (by percentage)
              for a given task (cap binary in WOLK-tools package)
o   add:     Compaq/CCISS Updates from 2.4.19-rcX (fixes build problems also)
o   add:     2.4.19-rcX full updates for SCSI, IEEE1394, VIDEO
o   add:     gzip/bzip2 compressed RAM disk image support
o   add:     Very small low latency additions
o   add:     /proc/PID/mapped_base and /proc/PID/oom_priority
o   add:     CPU Frequency Scaling + Enforce SpeedStep Fix
o   add:     htree ext3 directory indexing
o   add:     some more ext3 fixes
o   add:     Intermediate queueing device + IMQ target support
o   add:     IBM's Prioritized Accept Queue
o   add:     New NAT and again some more extra modules for NetFilter!
              - IPv4: H.323 (netmeeting) support
              - IPv4: DSCP match support
              - IPv4: Helper match support
              - IPv4: realm match support
              - IPv4: RPC match support
              - IPv4: RMARK target support
              - IPv6: Routing header match support
              - IPv6: Hop-by-Hop and Dst opts header match
              - IPv6: Fragmentation header match support
              - IPv6: IPv6 Extension Headers Match
              - IPv6: AH/ESP match support
              - IPv6: Packet Length match support
              - IPv6: EUI64 address check
               You may need the userspace iptables v1.27-WOLK version
               shipped with the WOLK-tools package including all patches
               for some features in WOLK like stealth, IMQ and TProxy.
               ! This is also available as a seperate package !
o   add:     Some gcc3.x additions
o   add:     vlogger in scripts/vlogger/ (Nice keylogger, eh?! ;-)
o   add:     oomkiller.c in scripts/ Directory
o   add:     Some AA-VM merges
o   add:     IRQ-rate-limiting. Adds the dynamic hard-IRQ-limiting
              feature and fixes softirq performance.
o   add:     corefile-name: This patch will allow you to configure the
              way core files are named through the /proc filesystem.
              You can specify patterns, e.g. "core.%p" to get pid
              appended, "%e.core" to get the name of the executable,
              or "/var/core/core.%h" to get all yor core files in /var/core
              and have the hostname appended.
+   add:     PPC compile fixes
o   add:     USB Driver from v2.4.19
+   add:     Athlon-XP arch optimizations for gcc v3.x
o   add:     ReiserFS speedups (requested)
o   add:     IBM NGPT2 (Next Generation Posix Threading 2)
o   add:     Packet writing on CD/DVD media + Write caching
o   add:     Early printk() + #ifdef'ed for x86 arch only
o   add:     Multiple Framebuffer Boot Logos, including:
              TuX's, WOLK, Debian, Redhat, Mandrake,
              Slackware, Gentoo, Kondara MNU/Linux, some misc stuff
o   add:     ReiserFS Updates from 2.4.19
o   add:     SambaFS Updates from 2.4.19 + other fixes
o   add:     Use specific machine level instructions for mb() for new
              processors (P3, P4, Athlon).
o   add:     Configure the max number of CPUs at compile time (def. was 32).
              Saves memory footprint for kernel (around 240Kb in 32->2).
o   add:     Some patches/fixes introduced by 2.4.19-rc1-aa1 kernel tree
o   add:     Dependency for SiS DRM -> SiSFB (otherwise build fails)
o   add:     CTX-12 (Virtual private servers and security contexts)
              + userspace tools (vserver,vserveradmin) in WOLK-tools package
o   add:     IBM's Kernel Lock Metering
              + Lockstat tool in WOLK-tools package
+   add:     Dependency for SiS DRM -> SiS FB (otherwise build fails)
+   add:     SiS Driverupdates
+   fixed:   SuperMount: Stale NFS Handle. Works now !!
+   fixed:   VIA Oops() -> Panics at boottime. Works now!
o   fixed:   EMU10k Driver Update (hopefully working again)
+   fixed:   Circular dependencies at build time
+   fixed:   ext2 compression + Compressed Cache build problem
+   fixed:   FrameBuffer SplashScreen build error
+   fixed:   remove /proc/stat kstat when TuX is not configured
o   fixed:   Fixes for swap (memleak, unsafe BUG()s, redundant checks)
o   fixed:   Fixes for tmpfs (symlinks, directory itimes, truncate,
              swapoff speedup)
o   fixed:   Attempt to fix the ServerWorks problem with certain disks/DMA.
+   fixed:   iptables annoying log entries
+   fixed:   Netgear GA622 compile problem
o   fixed:   hopefully really fixed the AutoFS oops bug this time
o   update:  IPVS v1.0.5
o   update:  Crypto v2.4.18.3
o   update:  Loop JARI v2.4.18
o   update:  Block Highmem I/O 19-1
o   update:  i810/i815 Framebuffer Device Driver v0.0.29
+   update:  Matrox/Radeon/Rage128 Driver
o   update:  ACPI Fixes from 2.5.24 + New PCI IRQ 27
o   update:  JFS v1.0.21
o   update:  Tekram DC395 SCSI Controller Driver v1.41
o   update:  ALSA v0.9.0-rc2 (no oops anymore for /proc/asound/*)
+   update:  V4L driver for the Quickcam Express and Dexxa Quickcam v0.41c
o   update:  Preempt v2.4.19-rc5-3 
o   update:  Preempt Stats v2.4.19-pre8-1
o   update:  UML - User-Mode-Linux v2.4.18-52
o   update:  i2c v2.6.4
o   update:  lmsensors v2.6.4 + Fixes + missing entries
o   update:  XFS + KDB v2.4.19 CVS snapshot
o   update:  Compressed Cache v0.24-pre3
              (since 0.24-pre2 Preempt+Lockbreak compatible)
o   update:  grsecurity v1.9.6
              + gradm v1.4 in the WOLK-tools package
o   update:  NTFS Filesystem Driver v2.0.21b
o   update:  Enterprise Volume Management System (EVMS) v1.1.0final
o   update:  Timepegs 2.4.19-pre6-1 and removed NR_CPUS 2
o   update:  FreeS/WAN v1.97 + x.509 v0.9.12
o   change:  /proc/config.gz is no longer readable by anyone but root.
o   removed: htree ext2 directory indexing
              (causes oops and non-working ext2 with highmem enabled)