1. 13 May, 2003 2 commits
  2. 14 May, 2003 1 commit
  3. 13 May, 2003 4 commits
  4. 14 May, 2003 1 commit
  5. 13 May, 2003 17 commits
  6. 12 May, 2003 15 commits
    • Dave Jones's avatar
      Merge tetrachloride.(none):/mnt/raid/src/kernel/2.5/bk-linus · 0b1640a1
      Dave Jones authored
      into tetrachloride.(none):/mnt/raid/src/kernel/2.5/agpgart
      0b1640a1
    • Dave Jones's avatar
      [DRM] Intel i8xx DRM modules are dependant on their AGP counterparts. · e972902d
      Dave Jones authored
      Closes bugzilla #646
      e972902d
    • Linus Torvalds's avatar
      Merge http://linux-scsi.bkbits.net/scsi-for-linus-2.5 · f4e0fb85
      Linus Torvalds authored
      into home.transmeta.com:/home/torvalds/v2.5/linux
      f4e0fb85
    • James Bottomley's avatar
      Merge raven.il.steeleye.com:/home/jejb/BK/scsi-misc-2.5 · b8beaba6
      James Bottomley authored
      into raven.il.steeleye.com:/home/jejb/BK/scsi-for-linus-2.5
      b8beaba6
    • Andrew Morton's avatar
      [PATCH] ext3: htree memory leak fix · 2d10c0bb
      Andrew Morton authored
      From Alex Tomas
      
      We started using ext3_dx_readdir() for all dir_index filesystems, because
      we want to return entries in hash order always, so that readdir with a
      partial read + new entry added before next readdir won't be crazy.
      
      So we now need to free the structure at filp->pricate_data even against
      non-indexed directories.
      2d10c0bb
    • Andrew Morton's avatar
      [PATCH] htree nfs fix · 699155e3
      Andrew Morton authored
      Patch from "Theodore Ts'o" <tytso@mit.edu>
      
      We now use 0x7ffffff as the EOF cookie, because Linux NFS stupidly interprets
      the cookie (which is supposed to be a bag of bits without necessarily any
      semantic value) as a signed 64 bit integer, and then converts it to a
      unsigned integer, and then blows up if it cannot be expressed be expressed as
      a 32-bit value!!
      
      In order to do this, we have to fold the hash value 0x7ffffff into the hash
      value 0x7ffffffe.  This is relatively safe; the only time we will lose if the
      directory contains filenames that hash to both 0x7ffffffe and 0x7fffffff
      (under the original hash), and the last directory entry which hashes to
      0x7ffffffe is at the end of a leaf block, and the first directory entry which
      hashes to 0x7fffffff is at the beginning of a leaf block.
      699155e3
    • Andrew Morton's avatar
      [PATCH] Fix ext3 htree / NFS compatibility problems · 7c6d1fb9
      Andrew Morton authored
      Patch from "Theodore Ts'o" <tytso@mit.edu>
      
      The following patch should (in theory) fix the htree/NFS readdir problems
      that people have reported.  Specifically, it should fix the NFS looping on
      EOF problem with readdir, as well as the problems caused by coverting a
      directory to HTREE while an NFS readdir is in progress problem.
      
      I'd appreciate it if people who can easily replicate these NFS/htree problems
      could give this patch (against BK-recent / 2.5.63) a whirl.  Thanks!!
      7c6d1fb9
    • Andrew Morton's avatar
      [PATCH] Fix arch/i386/oprofile/init.c build error · 96198d06
      Andrew Morton authored
      From: John M Flinchbaugh <glynis@butterfly.hjsoft.com>
      
      this patch makes arch/i386/oprofile/init.c build.
      96198d06
    • Andrew Morton's avatar
      [PATCH] Reserve the ext2/ext3 EAs for the Lustre filesystem · 2c227ffa
      Andrew Morton authored
      From: Andreas Dilger <adilger@clusterfs.com>
      
      Below are the patches which reserve the Lustre EA index.  The rest of the
      code is part of the Lustre tree, which isn't working with 2.5 yet.
      2c227ffa
    • Andrew Morton's avatar
      [PATCH] vmalloc race fix · 9bc3b5f1
      Andrew Morton authored
      From: William Lee Irwin III <wli@holomorphy.com>
      
      The new vmalloc() semantics from 2.5.32 had a race window.  As things stand,
      the presence of a vm_area in the vmlist protects from allocators other than
      the owner examining the ptes in that area.  This puts an ordering constraint
      on unmapping, so that allocators are required to unmap areas before removing
      them from the list or otherwise dropping the lock.
      
      Currently, unmap_vm_area() is done outside the lock and after the area is
      removed, which as we've seen from Felix von Leitner's test is oopsable.
      
      The following patch folds calls to unmap_vm_area() into remove_vm_area() to
      reinstate what are essentially the 2.4.x semantics of vfree().  This renders
      a number of unmap_vm_area() calls unnecessary (and in fact oopsable since
      they wipe ptes from later allocations).  It's an open question as to whether
      this is sufficiently performant, but it is the minimally invasive approach.
      The more performant alternative is to provide the right API hooks to wipe the
      vmalloc() area clean before removing them from the list, using the ownership
      of the area to eliminate holding the vmlist_lock for the duration of the
      unmapping.  If it proves to be necessary wli is on standby to implement it.
      9bc3b5f1
    • Andrew Morton's avatar
      [PATCH] de_thread memory corruption fix · 172edfcb
      Andrew Morton authored
      From: Manfred Spraul <manfred@colorfullife.com>
      
      de_thread calls list_del(&current->tasks), but current->tasks was never
      added to the task list. The structure contains stale values from the parent.
      
      switch_exec_pid() transforms a normal thread to a thread group leader.
      Thread group leaders are included in the init_task.tasks linked list,
      non-leaders are not in that list.  The patch adds the new thread group
      leader to the linked list, otherwise de_thread corrupts the task list.
      172edfcb
    • Andrew Morton's avatar
      [PATCH] copy_process return value fix · 7953a508
      Andrew Morton authored
      Rather than assuming that all the things which copy_process() calls want to
      return -ENOMEM, correctly propagate the return values.
      
      This turns out to be a no-op at present.
      7953a508
    • Andrew Morton's avatar
      [PATCH] provide user feedback for emergency sync and remount · 7a2a7655
      Andrew Morton authored
      People like to see when the emergency sync and emergency remount operations
      have completed.
      7a2a7655
    • Andrew Morton's avatar
      [PATCH] fix for clusterd io_apics · 41541461
      Andrew Morton authored
      From: Keith Mannthey <kmannth@us.ibm.com>
      
      The following is a patch to fix inconsistent use of the function
      set_ioapic_affinity.  In the current kernel it is unclear as to weather the
      value being passed to the function is a cpu mask or valid apic id.  In
      irq_affinity_write_proc the kernel passes on a cpu mask but the kirqd thread
      passes on logical apic ids.  In flat apic mode this is not an issue because a
      cpu mask represents the apic value.  However in clustered apic mode the cpu
      mask is very different from the logical apic id.
      
      This is an attempt to do the right thing for clustered apics.  I clarify that
      the value being passed to set_ioapic_affinity is a cpu mask not a apicid.
      Set_ioapic_affinity will do the conversion to logical apic ids.  Since many
      cpu masks don't map to valid apicids in clustered apic mode TARGET_CPUS is
      used as a default value when such a situation occurs.  I think this is a good
      step in making irq_affinity clustered apic safe.
      41541461
    • Andrew Morton's avatar
      [PATCH] visws: fix penguin with sgi logo · cab0e744
      Andrew Morton authored
      From: Andrey Panin <pazke@donpac.ru>
      
      attached patch fixes penguin with sgi framebuffer logo for
      visws subarch. It was broken in 2.5.68 IIRC.
      cab0e744