1. 05 Nov, 2002 40 commits
    • Linus Torvalds's avatar
      Merge · 21d9540e
      Linus Torvalds authored
      21d9540e
    • Ingo Molnar's avatar
      [PATCH] thread-aware coredumps, 2.5.43-C3 · d89f3847
      Ingo Molnar authored
      This is the second iteration of thread-aware coredumps.
      
      Changes:
      
      - Ulrich Drepper has reviewed the data structures and checked actual
        coredumps via readelf - everything looks fine and according to the spec.
      
      - a serious bug has been fixed in the thread-state dumping code - it was
        still based on the 2.4 assumption that the task struct points to the
        kernel stack - it's task->thread_info in 2.5. This bug caused bogus
        register info to be filled in for threads.
      
      - properly wait for all threads that share the same MM to serialize with
        the coredumping thread. This is CLONE_VM based, not tied to
        CLONE_THREAD and/or signal semantics, ie. old-style (or different-style)
        threaded apps will be properly stopped as well.
      
        The locking might look a bit complex, but i wanted to keep the
        __exit_mm() overhead as low as possible. It's not quite trivial to get
        these bits right, because 'sharing the MM' is detached from signals
        semantics, so we cannot rely on broadcast-kill catching all threads. So
        zap_threads() iterates through every thread and zaps those which were
        left out. (There's a minimal race left in where a newly forked child
        might escape the attention of zap_threads() - this race is fixed by the
        OOM fixes in the mmap-speedup patch.)
      
      - fill_psinfo() is now called with the thread group leader, for the
        coredump to get 'process' state.
      
       - initialize the elf_thread_status structure with zeroes.
      
      the IA64 ELF bits are not included, yet, to reduce complexity of the
      patch. The patch has been tested on x86 UP and SMP.
      d89f3847
    • Linus Torvalds's avatar
      Merge · ee4351da
      Linus Torvalds authored
      ee4351da
    • David Hinds's avatar
      [PATCH] PATCH: PCMCIA updates for 2.5, #4 · 25fbb358
      David Hinds authored
      drivers/ide/legacy/ide-cs.c:
       o Added MODULE_{AUTHOR,DESCRIPTION}, fixed MODULE_LICENSE
       o Added support for (Panasonic) KME KXLC005 cards
       o Better errno for failed module initialization
      
      drivers/parport/parport_cs.c
       o Fixed it so it actually works
       o Removed cruft for old kernels
       o Better errno for failed module initialization
      25fbb358
    • David Hinds's avatar
      [PATCH] PATCH: more PCMCIA fixes for 2.5 · 87ebb81d
      David Hinds authored
      include/pcmcia/ciscode.h
      o added product ID's for a few more cards
      
      drivers/net/pcmcia/fmvj18x_cs.c
      o Added MODULE_DESCRIPTION
      o Added support for RATOC cards
      o Added support for Nextcom NC5310B cards
      o Added support for SSi 78Q8370 chipset
      o Added support for TDK GN3410 multifunction cards
      o Better errno for failed module initialization
      o Cleaned up whitespace
      
      drivers/net/pcmcia/smc91c92_cs.c
      o Added full duplex support for smc91c100 based cards
      o Better errno for failed module initialization
      o Synced up naming of stuff to match pcmcia-cs version
      o Cleaned up whitespace
      
      drivers/pcmcia/cardbus.c
      drivers/pcmcia/cistpl.c
      drivers/pcmcia/cs_internal.c
      o Fixed card identification bug triggered by invoking certain PCMCIA
        tools when cardmgr is not running.
      87ebb81d
    • David Hinds's avatar
      [PATCH] PATCH: PCMCIA network driver update · 4546ef0b
      David Hinds authored
      This brings several PCMCIA network drivers into sync with 2.4 and the
      pcmcia-cs package.  The axnet_cs driver gets a major cleanup.
      4546ef0b
    • David Hinds's avatar
      [PATCH] PATCH: small attribution fixes · a2ad211e
      David Hinds authored
      This cleans up some obsolete email addresses.
      a2ad211e
    • Linus Torvalds's avatar
      Merge http://gkernel.bkbits.net/misc-2.5 · d472b9dc
      Linus Torvalds authored
      into home.transmeta.com:/home/torvalds/v2.5/linux
      d472b9dc
    • Jeff Garzik's avatar
      Remove performance barrier in i810_rng char driver. · 81297f9d
      Jeff Garzik authored
        
      In order to conserve CPU, the read(2) syscall would schedule_timeout
      unconditionally.  This also crippled speed, and was a bad design
      decision.  This cset merges the updated read(2) logic of the sister
      driver amd768_rng from Alan, which schedules only when it needs to.
        
      On my test system, by one microbenmark, read(2) output jumped
      from 0.08 kbit/s to "what Intel expects" of 20 kbit/s.
        
      End users may notice a significant decrease in idle time after
      this change (and a correspondingly large increase in /dev/hwrng user
      speed), if /dev/hwrng is used to its maximum capacity.
      81297f9d
    • Linus Torvalds's avatar
      Merge bk://linuxusb.bkbits.net/pci_hp-2.5 · 82670e1f
      Linus Torvalds authored
      into home.transmeta.com:/home/torvalds/v2.5/linux
      82670e1f
    • Linus Torvalds's avatar
      Merge bk://linuxusb.bkbits.net/linus-2.5 · 42003664
      Linus Torvalds authored
      into home.transmeta.com:/home/torvalds/v2.5/linux
      42003664
    • Greg Kroah-Hartman's avatar
      Merge kroah.com:/home/greg/linux/BK/bleeding_edge-2.5 · d53e21af
      Greg Kroah-Hartman authored
      into kroah.com:/home/greg/linux/BK/pci_hp-2.5
      d53e21af
    • Greg Kroah-Hartman's avatar
      Merge kroah.com:/home/greg/linux/BK/bleeding_edge-2.5 · 039a0ac4
      Greg Kroah-Hartman authored
      into kroah.com:/home/greg/linux/BK/gregkh-2.5
      039a0ac4
    • Christopher Hoover's avatar
      [PATCH] [PATCH] 2.5.44 sa-1111 ohci hcd · 2dc4da94
      Christopher Hoover authored
      Dereferencing hcd.pdev will always oops with SA-1111.  It has to be
      treated as a cookie, not a pointer in any common OHCI HCD code.
      
      Apparently we need a clean way to go from struct device * to struct
      ohci_hcd *.  I added dev_to_ohci that does the obvious thing and added
      separate implementations for PCI and SA-1111.  Two implementations is
      ugly but I didn't think it wise (for me) to hack on the PCI/driverfs
      interface, so I just cut & paste the old code.
      
      Two patches.  The first is a diff from linux-2.5.44 and
      linux-2.5.44-rmk1.  It is from rmk and adds a struct device pointer to
      ohci_hcd.  The second depends on the first and contains my changes to
      clean up to the pdev oops problems.  (Some fuzz may occur as I have
      ohci-1024 applied.)
      
      With these changes, SA111 OHCI-HC/HCD is showing some signs of life on
      linux-2.5.44-rmk1.  usb-storage is currentl blowing chunks, but I think
      I saw some patches go by against 2.5.44 that I haven't yet tried.
      2dc4da94
    • Linus Torvalds's avatar
      Merge bk://bk.arm.linux.org.uk · 07834925
      Linus Torvalds authored
      into penguin.transmeta.com:/home/penguin/torvalds/repositories/kernel/linux
      07834925
    • Russell King's avatar
      [SERIAL] serial bits from -ac · 0d5e4e13
      Russell King authored
      (from Alan Cox)
      
      This adds support for 68328, 68360, MCF and NB85E serial drivers.
      0d5e4e13
    • Russell King's avatar
      Merge flint.arm.linux.org.uk:/usr/src/linux-bk-2.5/linux-2.5 · 872ce90c
      Russell King authored
      into flint.arm.linux.org.uk:/usr/src/linux-bk-2.5/linux-2.5-rmk
      872ce90c
    • Russell King's avatar
      [ARM] Fixes for 2.5.46 · 49ad2d5f
      Russell King authored
      - Add LDFLAGS_BLOB definitions
      - Tweak kernel_thread for better code
      - Fix vmlinux-armv.lds.in to prevent ld complaining about the
        architecture private flags.
      (I'm not certain that the last item isn't a hole in some bug fix in
      ld - this fix appears to work with every binutils I've found thus
      far.  However, if this suspected bug gets fixed, we're going to have
      to rethink how we combine binary objects into ELF objects.)
      49ad2d5f
    • Russell King's avatar
      [ARM] Make ARM SCSI drivers build · 0dff14d6
      Russell King authored
      2.5.46 appears to require drivers/scsi/scsi.h to be included before
      drivers/scsi/hosts.h.  Make this happen in the Acorn SCSI drivers.
      0dff14d6
    • Andrew Morton's avatar
      [PATCH] initialize timers under arch/ · 71479bdc
      Andrew Morton authored
      This completes the kernel-wide audit.
      71479bdc
    • Linus Torvalds's avatar
      Avoid gcc warning, and clean up current text address · add026ec
      Linus Torvalds authored
      handling (it's "current_text_addr()", not the home-brew
      gcc label magic)
      add026ec
    • Manfred Spraul's avatar
      [PATCH] `i_version' initialization fix · 9d1f716f
      Manfred Spraul authored
      Ahm.
      
      No. It must be i_version = 1
      
      Otherwise there is a trivial bug:
          mkdir("dir");
          <force the directory out of dcache>
          dir = open("dir");
          lseek(dir,1,SEEK_SET);
          readdir();
      
      lseek sets f_version to 0, and readdir() trusts f_pos, because i_version
      is 0, too. This applies to all filesystems.
      
      The ext2 patch already sets i_version to 1.
      9d1f716f
    • Andrew Morton's avatar
      [PATCH] initialise timers in sound/ · c93c0f1e
      Andrew Morton authored
      The result of a timer audit in sound/*
      c93c0f1e
    • Linus Torvalds's avatar
      Merge master.kernel.org:/home/davem/BK/net-2.5 · ecb0c4f5
      Linus Torvalds authored
      into penguin.transmeta.com:/home/penguin/torvalds/repositories/kernel/linux
      ecb0c4f5
    • Linus Torvalds's avatar
      Merge master.kernel.org:/home/davem/BK/sparc-2.5 · ec1a424c
      Linus Torvalds authored
      into penguin.transmeta.com:/home/penguin/torvalds/repositories/kernel/linux
      ec1a424c
    • David S. Miller's avatar
      d9e74368
    • David S. Miller's avatar
    • David S. Miller's avatar
      Merge nuts.ninka.net:/home/davem/src/BK/network-2.5 · 0244b384
      David S. Miller authored
      into nuts.ninka.net:/home/davem/src/BK/net-2.5
      0244b384
    • David S. Miller's avatar
    • Art Haas's avatar
      [PATCH] C99 designated initializers for fs/ext3 · 59a45951
      Art Haas authored
      This fixes the new ACL bits in fs/ext3 to use C99 designated
      initializers.
      59a45951
    • Art Haas's avatar
      [PATCH] C99 designated initializers for fs/ext2 · d8ba9c63
      Art Haas authored
      This converts the new ACL bits in fs/ext2 to use C99 designated
      initializers.
      d8ba9c63
    • Andrew Morton's avatar
      [PATCH] use timer intialiser in workqueues · 5db72991
      Andrew Morton authored
      Teach DECLARE_WORK about __TIMER_INITIALIZER.  So all statically
      initialised workqueues have valid timers.  eg:
      drivers/char/random.c:batch_work.
      5db72991
    • Randy Dunlap's avatar
      [PATCH] usb-midi requires SOUND · 90f8a197
      Randy Dunlap authored
      usb-midi requires SOUND, otherwise, when built in-kernel but soundcore
      is modular, usb-midi can't resolve some sound interfaces.
      90f8a197
    • Alan Stern's avatar
      [PATCH] USB storage: use the new transfer_buf() routine · 024d1130
      Alan Stern authored
      This patch switches from using usb_stor_bulk_msg() to
      usb_stor_bulk_transfer_buf(), which includes a great deal more logic.  This
      allows for elimination of all sorts of duplicate code (clearing STALLs,
      etc.).
      
      This also eliminates the (now) redundant functions from the ISD-200 driver.
      024d1130
    • Matthew Dharm's avatar
      [PATCH] USB storage: check for abort at higher levels · 88142a11
      Matthew Dharm authored
      This patch adds tests for an aborted command to higher-level functions.
      This allows faster exit from a couple of paths and will allow code
      consolidation in the lower-level transport functions.
      88142a11
    • Matthew Dharm's avatar
      [PATCH] USB storage: fix result code checks · b2f45fd6
      Matthew Dharm authored
      This patch fixes up some result-code tests that were missed in previous
      patches.
      b2f45fd6
    • Matthew Dharm's avatar
      [PATCH] USB storage: move init of residue to a central place · cea0dfcf
      Matthew Dharm authored
      This patch moves the initialization of the SCSI residue field to be in
      just a couple of places, instead of all over the map.  It's code
      consolidation.
      cea0dfcf
    • David Brownell's avatar
      [PATCH] ohci-hcd, remove oops and... · c73c6dea
      David Brownell authored
      Two changes, one big one not:
      
      - check before traversing a null pointer, removing oops
      
      - always do bandwidth checks, no point in allowing overcommit
      
      That oops possibility has been there for a bit over two months,
      but something changed recently which made me see it.   Maybe
      sme other folk have seen this one too (in ed_deschedule).
      c73c6dea
    • David Brownell's avatar
      [PATCH] usbtest, Kconfig and misc · 97664e0e
      David Brownell authored
      Minor patches:
      
      - resend of the Config.in patch, updated to Kconfig,
         plus makes 'usbtest' modular when usb is;
      
      - hmm, "usbfs" isn't locking here.  protect.  fix
         is basically from martin:  add/use a semaphore.
      
      - that one-liner to make sure get_configuration is
         called correctly (with funkier test firmware).
      
      - new 'realworld' module param can be used to turn
         off the real-world accomodations and be stricter
         about what device failures make ch9 tests fail.
      97664e0e
    • Anton Blanchard's avatar
      [PATCH] fix slab allocator for non zero boot cpu · d737f84b
      Anton Blanchard authored
      The slab allocator doesnt initialise ->array for all cpus. This means
      we fail to boot on a machine with boot cpu != 0. I was testing current
      2.5 BK.
      
      Luckily Rusty was at hand to explain the ins and outs of initialisers
      to me.
      d737f84b