1. 05 May, 2002 11 commits
    • Andrew Morton's avatar
      [PATCH] Fix PG_launder · 4bcb6689
      Andrew Morton authored
      Set PG_launder against pages which are under VM writeback.  So page
      allocators will throttle against them.
      4bcb6689
    • Andrew Morton's avatar
      [PATCH] handle concurrent block_write_full_page and set_page_dirty · 46c709c0
      Andrew Morton authored
      set_page_dirty() runs without the page lock.  So
      __block_write_full_page() needs to be able to cope with the page's
      buffers being dirtied concurrently, on another CPU.
      
      Do this with careful ordering and a test-and-set.
      46c709c0
    • Andrew Morton's avatar
      [PATCH] Fix SMP race in truncate · d028eab5
      Andrew Morton authored
      Closes a small race window: testing PageWriteback() outside the page
      lock introduces the possibility that page could be redirtied and have
      writeback started after we've inspected PageWriteback.
      d028eab5
    • Andrew Morton's avatar
      [PATCH] Allow ext3 pages to be written back by VM pressure · 49c7cfe7
      Andrew Morton authored
      When ext3 refiles journalled buffers for writeback, it is better to set the
      page dirty as well as the buffer.  So the page will be written out by
      VM pressure rather than by kjournald alone.
      49c7cfe7
    • Andrew Morton's avatar
      [PATCH] decouple swapper_space treatment from other address_spaces · 21bd2dfd
      Andrew Morton authored
      swapper_space is different.  Its pages are locked during writeout, it
      uses PAGE_SIZE rather than PAGE_CACHE_SIZE.  Converting swap to look
      more like the other address_spaces is a separate project.  This patch
      fully restores the old swap behaviour.
      
      - Don't dirty swapcache page buffers in set_page_dirty().
      
        Fixes a problem where __free_pte() runs set_page_dirty() and then
        immediately runs ClearPageDirty().  The pages ends up clean, with
        dirty buffers, and is unfreeable.
      
      - Hence, don't mark the page clean if its buffers are clean - swap
        does not have page/buffers dirty state coherency.
      21bd2dfd
    • Andrew Morton's avatar
      [PATCH] Allow truncate to discard unmapped buffers · 6c8dd336
      Andrew Morton authored
      The buffer state "uptodate, dirty, unmapped" is legal.  It occurs when
      a mapped page with attached buffers which is over a hole is dirtied.
      
      So discard_buffer() needs to be able to discard those buffers as well;
      otherwise the page ends up clean, with dirty buffers and is unfreeable.
      6c8dd336
    • Andrew Morton's avatar
      [PATCH] radix-tree locking fix · 22eca178
      Andrew Morton authored
      __delete_from_swap_cache modifies the radix tree.  We need to take the
      lock for writing.
      22eca178
    • Andrew Morton's avatar
      [PATCH] suppress allocation warnings for radix-tree allocations · 038de6b6
      Andrew Morton authored
      The recently-added page allocation failure warning generates a lot of
      noise due to radix-tree node allocation failures.  Those messages are
      not interesting.
      
      But I think the warning is otherwise useful - "I got an allocation
      failure and then it crashed" is better than "it crashed".
      
      The patch suppresses the message for ratnode allocation failures.
      038de6b6
    • Martin Dalecki's avatar
      [PATCH] [PATCH 2.5.13 IDE 54 · 5e229c99
      Martin Dalecki authored
       - Finish the changes from patch 53. ide_dma_actaion_t is gone now as well as
         whole hidden code paths associated with it. I hope I didn't mess too many
         things up with this, since the sheer size of the changes make them sensitive.
         (Tested on tree different host chip sets so it shouldn't be too bad...)
      
         Just still some minor cleanup remaining to be done in this area. The tags
         lefts there are intentional.
      
         In esp. the ide_dma_on method in cy82c693 looks suspicious.
      
         Using udma_enable in ide-cd.c, ide-floppy.c and ide-tape.c is suspicious as
         well. We have just uncovered it.
      
         In the next round we will concentrate on the fixes people did send me
         last time.
      5e229c99
    • Martin Dalecki's avatar
      [PATCH] 2.5.13 IDE 53 · 3ddddcf2
      Martin Dalecki authored
       - Start splitting the functions for host chip handling in to separate entities.
         This change is quite sensitive and may cause some trouble but it's for
         certain worth it anyway, because it should for example provide a much better
         infrastructure for th handling of different architectures.
      3ddddcf2
    • Martin Dalecki's avatar
      [PATCH] 2.5.13 IDE 52 · ab08629c
      Martin Dalecki authored
      Adapted from patch Bar³omiej ¯o³nierkiewicz:
      
       - make straight8 a flag in ata_channel instead of byte
      
       - don't store tables as code in drive_is_flashcard()
         and ide_xfer_verbose()
      
       - fix init_gendisk() (due to 2.5.13 blksize_size[] change)
      
       - compress region requesting/releasing
         in channel_probe() and ide_unregister()
      
       - clean a bit ide_setup_ports()
      
      Start of DMA handling tratment.
      
       - Fix the parameters to ide_build_dmatable() to be channel and request.
         Rename it to udma_new_table(). udma will mark arch specific functions
         later.
      
       - Let ide_start_dma() take the request directly as an arguemnt. Rename it to
         ata_start_dma(). After realizing that the usage of the func argument of it
         was bogous and that nobody is using rwproc we where able to remove both of
         them.
      
       - Fix ide_destroy_dmatable() to take the channel as argument and rename it to
         udma_destroy_table(). This function should have possible architecture
         specific implementation as well at some point in time.
      
       - Split up the TCQ UDMA handling stuff in to proper functions. Jens must has
         been dreaming as he introduced them ;-).
      ab08629c
  2. 04 May, 2002 1 commit
  3. 05 May, 2002 1 commit
    • Anton Altaparmakov's avatar
      mm/memory.c: · ecf0c915
      Anton Altaparmakov authored
      - Remove always unused variable page from remap_pte_range().
      - Fix printk in do_wp_page() so it doesn't print out an uninitialized
        variable (old_page). Add KERN_ERR log level while at it.
      ecf0c915
  4. 04 May, 2002 16 commits
    • Linus Torvalds's avatar
      Merge http://linux-ntfs.bkbits.net/ntfs-tng-2.5 · d735821a
      Linus Torvalds authored
      into home.transmeta.com:/home/torvalds/v2.5/linux
      d735821a
    • Anton Altaparmakov's avatar
      NTFS: Release 2.0.6 - Major bugfix to make compatible with other kernel changes. · 70d3a085
      Anton Altaparmakov authored
      - Initialize the mftbmp address space properly now that there are more
      fields in the struct address_space. This was leading to hangs and
      oopses on umount since 2.5.12 because of changes to other parts of
      the kernel. We probably want a kernel generic init_address_space()
      function...
      - Drop BKL from ntfs_readdir() after consultation with Al Viro. The
      only caller of ->readdir() is vfs_readdir() which holds i_sem during
      the call, and i_sem is sufficient protection against changes in the
      directory inode (including ->i_size).
      - Use generic_file_llseek() for directories (as opposed to
      default_llseek()) as this downs i_sem instead of the BKL which is
      what we now need for exclusion against ->f_pos changes considering we
      no longer take the BKL in ntfs_readdir().
      70d3a085
    • Osamu Tomita's avatar
      [PATCH] IDE PIO mode Fix · 359e8441
      Osamu Tomita authored
      I found this bug in 2.5.10 first. And caused ext2 FS corruption.
      We are porting Linux to PC-9801 architecture (made by NEC Japan).
      It has PIO ONLY IDE I/F. So please check PIO mode too.
      
      It was introduced in 2.5.9 and still exists in 2.5.13, and caused
      superblock corruption for Andries.  This fixes it.
      359e8441
    • Andries E. Brouwer's avatar
      [PATCH] kd.h · fbb9c153
      Andries E. Brouwer authored
      Andrej Lajovic observes that in kd.h the definitions of K_NUMLOCK and
      K_CAPSLOCK are interchanged.  He is right (and this is the case since
      1.1.54; nobody noticed because setleds.c does not use these defines).
      So, here is the fix.  No kernel behaviour is changed.
      fbb9c153
    • Trond Myklebust's avatar
      [PATCH] Fix compile warnings... · 9e1c7238
      Trond Myklebust authored
      xprt.c:
        Merge *_write_space() in order to fix compile warning and save space.
      
      Cheers,
        Trond
      9e1c7238
    • Trond Myklebust's avatar
      [PATCH] Fix RPC over TCP 'connect' code · 278237c4
      Trond Myklebust authored
      xprt.c:
        Fix the RPC over TCP socket reconnect code.
      
      Cheers,
        Trond
      278237c4
    • Trond Myklebust's avatar
      [PATCH] Do RPC over TCP reply message delivery in sock->data_ready() · e387819a
      Trond Myklebust authored
      xprt.c:
        Speed up synchronous RPC over TCP calls by having the
        replies delivered by the IPV4 "bottom half", instead of
        switching to the rpciod process in order to call recvmsg().
         - Remove sock_recvmsg() interface.
         - Remove rpc_xprt_pending list and rpciod_tcp_dispatcher() interface.
         - Use the new tcp_read_sock() interface to deliver data directly
           from within tcp_data_ready().
      sched.c:
         - Remove references to rpciod_tcp_dispatcher.
      xprt.h:
         - New set of flags to reflect the TCP record read state.
      
      Cheers,
        Trond
      e387819a
    • Milton D. Miller II's avatar
      [PATCH] severe ext3 filesystem corruption warning! · d755a07e
      Milton D. Miller II authored
      Fix silly truncate status update
      d755a07e
    • Linus Torvalds's avatar
      Automerge · 9eb17ed2
      Linus Torvalds authored
      9eb17ed2
    • Wim Van Sebroeck's avatar
      [PATCH] 2.5.13 - i8xx series chipsets patches · 39c84c66
      Wim Van Sebroeck authored
      i810-tco: Merge changes of the 2.4 kernel into the i810-tco module. Changes included are:
      Support for 82801CA(M) chipset, timer margin needs to be > 3, support for WDIOC_SETTIMEOUT and WDIOC_GETTIMEOUT.
      39c84c66
    • Wim Van Sebroeck's avatar
      [PATCH] 2.5.13 - watchdog patches · 9c8471d5
      Wim Van Sebroeck authored
      Merge updates from the 2.4 kernel into watchdog.h .
      9c8471d5
    • Wim Van Sebroeck's avatar
      [PATCH] 2.5.13 - i8xx series chipsets patches (patch 2) · 7cc17a89
      Wim Van Sebroeck authored
      Update of PCI-IDS for the 82801BA(M), 82801CA(M) and 82801E I/O Controller Hub's.
      7cc17a89
    • Wim Van Sebroeck's avatar
      [PATCH] 2.5.13 - i8xx series chipsets patches · 8313b771
      Wim Van Sebroeck authored
      i810_rng: add support for other i8xx chipsets to the Random Number Generator module.
      This is being done by adding the detection of the 82801E I/O Controller Hub.
      8313b771
    • Linus Torvalds's avatar
      Automerge · 8eb60d02
      Linus Torvalds authored
      8eb60d02
    • Linus Torvalds's avatar
      Automerge · 866a1f1f
      Linus Torvalds authored
      866a1f1f
    • Linus Torvalds's avatar
      Automerge · cebb7f74
      Linus Torvalds authored
      cebb7f74
  5. 03 May, 2002 11 commits
    • Maksim Krasnyanskiy's avatar
      [PATCH] Bluetooth subsystem sync up · e9df2323
      Maksim Krasnyanskiy authored
      This updates 2.5.x Bluetooth subsystem and removes the EXPERIMENTAL
      status of Bluetooth support.
      
               BlueZ Core:
                       New generic HCI connection manager.
                       Complete role switch and link policy support.
                       Security mode 1 and 3 support.
                       L2CAP service level security support.
                       HCI filter support.
                       HCI frame time-stamps.
                       SCO (voice links) support.
                       Improved HCI device unregistration (device destructors).
                       Support for L2CAP signalling frame fragmentation.
                       Improved L2CAP timeout handling.
                       New HCI ioctls for changing ACL and SCO MTU.
                       Killed HCI_MAX_DEV limit.
                       Security fixes.
      
               HCI USB driver:
                       Performance improvements.
                       Firmware loading support.
                       Stability fixes. URB and disconnect handling rewrite.
      
               HCI UART driver:
                       Support for multiple UART protocols.
      
               HCI PCMCIA driver:
                       Support for Nokia Bluetooth PC Cards.
                       Support for Anycom Bluetooth PC/CF Cards.
      e9df2323
    • Linus Torvalds's avatar
      Merge http://fbdev.bkbits.net:8080/fbdev-2.5 · 0501bce1
      Linus Torvalds authored
      into penguin.transmeta.com:/home/penguin/torvalds/repositories/kernel/linux
      0501bce1
    • Roman Zippel's avatar
      [PATCH] replace mk_pte_phys() with pfn_pte() · 09195817
      Roman Zippel authored
      Here is the patch to replace mk_pte_phys() with pfn_pte() and so creates
      the counterpart to pte_pfn().
      09195817
    • Roman Zippel's avatar
      [PATCH] 2.5.13: remove VALID_PAGE · 5528f050
      Roman Zippel authored
      This patch removes VALID_PAGE(), as the test was always too late for
      discontinous memory configuration. It is replaced with pfn_valid()/
      virt_addr_valid(), which are used to test the original input value.
      Other helper functions:
      pte_pfn() - extract the page number from a pte
      pfn_to_page()/page_to_pfn() - convert a page number to/from a page struct
      5528f050
    • James Simmons's avatar
      Merge http://fbdev@bkbits.net/fbdev-2.5 · 2c799718
      James Simmons authored
      into heisenberg.transvirtual.com:/tmp/fbdev-2.5
      2c799718
    • Jens Axboe's avatar
      [PATCH] remove PRD_SEGMENTS · 31efb48d
      Jens Axboe authored
      PRD_SEGMENTS was a leftover from struct ata_request an its per-command
      sg tables.
      31efb48d
    • Martin Dalecki's avatar
      [PATCH] 2.5.13 IDE 51 · f015724e
      Martin Dalecki authored
       - Synchronize with Jens.  Applying tons of janitorian stuff to his TCQ
         code.  Making functions static where appropriate and so on...
         Marking the config entry for it experimental and so on.  His
         changelog:
      
      	2.5.13 now has the generic tag support that I wrote included,
      	here's an IDE TCQ that uses that.  Changes since the version
      	posted for 2.5.12:
      
      	Fix the ide_tcq_invalidate_queue() WIN_NOP usage needed to clear
      	the internal queue on errors.  It was disabled in the last
      	version due to the ata_request changes, it should work now.
      
      	Remove Promise tcq disable check, it works just fine on Promise
      	as long as we handle the two-drives-with-tcq case like we
      	currently do.
      f015724e
    • Martin Dalecki's avatar
      [PATCH] 2.5.13 IDE 50 · 4cf319d5
      Martin Dalecki authored
       - Fix wrong usage of time_after in ide.c. This should cure the drive seek
         timeout problems some people where expierencing. This was clarified to me by
         Bartek, who apparently checked whatever the actual code is consistent with
         the comments in front of it. Thank you Bartlomiej Zolnierkiewicz.
      
         I think now that we should have time_past(xxx) in <linux/timer.h>.
      
       - Fix hpt34x.c compilation.
      
       - Minor improvements in ide-pci and some cleanups in ide-probe.c
      
       - Nuke some vastly outdated comments.
      4cf319d5
    • Alexander Viro's avatar
      [PATCH] ufs/super.c · 6fe18669
      Alexander Viro authored
      D'oh.  Missing commas...
      6fe18669
    • Alexander Viro's avatar
      [PATCH] change_floppy() fix · 97d649c1
      Alexander Viro authored
      Needed both in 2.4 and 2.5
      97d649c1
    • Trond Myklebust's avatar
      [PATCH] in_ntoa link failure · 831f51a9
      Trond Myklebust authored
      Nothing serious. Whoever it was that did that global replace missed a
      spot is all...
      831f51a9