1. 18 Dec, 2003 1 commit
  2. 17 Dec, 2003 4 commits
    • David S. Miller's avatar
    • Linus Torvalds's avatar
      Linux 2.6.0 · 67e9bb60
      Linus Torvalds authored
      67e9bb60
    • Jes Sorensen's avatar
      [PATCH] qla1280 crash fix in error handling · 0e70f996
      Jes Sorensen authored
      This fixes a bug in the qla1280 driver where it would leave a pointer to
      an on the stack completion event in a command structure if
      qla1280_mailbox_command fails.  The result is that the interrupt handler
      later tries to complete() garbage on the stack.  The mailbox command can
      fail if a device on the bus decides to lock up etc.
      0e70f996
    • Jens Axboe's avatar
      [PATCH] CDROM_SEND_PACKET bug · f75da5af
      Jens Axboe authored
      I just found Yet Another Bug in scsi_ioctl - CDROM_SEND_PACKET puts a
      kernel pointer in hdr->cmdp, where sg_io() expects to find user address.
      This worked up until recently because of the memcpy bug, but now it
      doesn't because we do the proper copy_from_user(). 
      
      This fix undoes the user copy code from sg_io, and instead makes the
      SG_IO ioctl copy it locally.  This makes SG_IO and CDROM_SEND_PACKET
      agree on the calling convention, and everybody is happy. 
      
      I've tested that both
      
         cdrecord -dev=/dev/hdc -inq
      
      and
      
         cdrecord -dev=ATAPI:/dev/hdc -inq
      
      works now.  The former will use SG_IO, the latter CDROM_SEND_PACKET (and
      incidentally would work in both 2.4 and 2.6, if it wasn't for
      CDROM_SEND_PACKET sucking badly in 2.4).
      f75da5af
  3. 15 Dec, 2003 4 commits
    • Jens Axboe's avatar
      [PATCH] Fix IDE bus reset and DMA disable when reading blank DVD-R · 314dc154
      Jens Axboe authored
      From Jon Burgess:
      
        There is a problems with blank DVD media using the ide-cd driver.
      
        When we attempt to read the blank disk, the drive responds to the read
        request by returning a "blank media" error.  The kernel doesn't have
        any special case handling for this sense value and retries the request
        a couple of times, then gives up and does a bus reset and disables DMA
        to the device.
      
        Which obviously doesn't help the situation.
      
        The sense key value of 8 isn't listed in ide-cd.h, but it is listed in
        scsi.h as a "BLANK_CHECK" error.
      
        This trivial patch treats this error condition as a reason to abort
        the request.  This behaviour is the same as what we do with a blank CD-R.
      
        It looks like the same fix might be desired for 2.4 as well, although
        is perhaps not so important since scsi-ide is normally used instead.
      314dc154
    • David S. Miller's avatar
      Merge nuts.ninka.net:/disk1/davem/BK/sparcwork-2.5 · 3296c872
      David S. Miller authored
      into nuts.ninka.net:/disk1/davem/BK/sparc-2.5
      3296c872
    • Linus Torvalds's avatar
      Merge bk://linuxusb.bkbits.net/gregkh-2.6 · 3f69168f
      Linus Torvalds authored
      into home.osdl.org:/home/torvalds/v2.5/linux
      3f69168f
    • Neil Brown's avatar
      [PATCH] Fix possible bio corruption with RAID5 · e1f936a9
      Neil Brown authored
       1/ make sure raid5 doesn't try to handle multiple overlaping
          requests at the same time as this would confuse things badly.
          Currently it justs BUGs if this is attempted.
       2/ Fix a possible data-loss-on-write problem.  If two or
          more bio's that write to the same page are processed at the
          same time, only the first was actually commited to storage.
       3/ Fix a use-after-free bug.  raid5 keeps the bio's it is given
          in linked lists when more than one bio touch a single page.
          In some cases the tail of this list can be freed, and
          the current test for 'are we at the end' isn't reliable.
          This patch strengths the test to make it reliable.
      e1f936a9
  4. 14 Dec, 2003 2 commits
  5. 13 Dec, 2003 4 commits
  6. 12 Dec, 2003 1 commit
  7. 11 Dec, 2003 2 commits
  8. 10 Dec, 2003 3 commits
  9. 09 Dec, 2003 8 commits
  10. 08 Dec, 2003 4 commits
  11. 07 Dec, 2003 5 commits
  12. 06 Dec, 2003 1 commit
  13. 05 Dec, 2003 1 commit