1. 10 Oct, 2008 9 commits
  2. 10 Sep, 2008 1 commit
    • Masoud Sharbiani's avatar
      ide: Fix pointer arithmetic in hpt3xx driver code (3rd try) · 62ff2ecf
      Masoud Sharbiani authored
      git commit 74811f35
      
       causes crash at
      module load (or boot) time on my machine with a hpt374 controller.
      The reason for this is that for initializing second controller which sets
      (hwif->dev == host->dev[1]) to true (1), adds 1 to a void ptr, which
      advances it by one byte instead of advancing it by sizeof(hpt_info) bytes.
      Because of this, all initialization functions get corrupted data in info
      variable which causes a crash at boot time.
      
      This patch fixes that and makes my machine boot again.
      
      The card itself is a HPT374 raid conroller: Here is the lspci -v output:
      03:06.0 RAID bus controller: HighPoint Technologies, Inc. HPT374 (rev
      07)
              Subsystem: HighPoint Technologies, Inc. Unknown device 0001
              Flags: bus master, 66MHz, medium devsel, latency 120, IRQ 28
              I/O ports at 8000 [size=8]
              I/O ports at 7800 [size=4]
              I/O ports at 7400 [size=8]
              I/O ports at 7000 [size=4]
              I/O ports at 6800 [size=256]
              Expansion ROM at fe8e0000 [disabled] [size=128K]
              Capabilities: [60] Power Management version 2
      
      03:06.1 RAID bus controller: HighPoint Technologies, Inc. HPT374 (rev
      07)
              Subsystem: HighPoint Technologies, Inc. Unknown device 0001
              Flags: bus master, 66MHz, medium devsel, latency 120, IRQ 28
              I/O ports at 9800 [size=8]
              I/O ports at 9400 [size=4]
              I/O ports at 9000 [size=8]
              I/O ports at 8800 [size=4]
              I/O ports at 8400 [size=256]
              Capabilities: [60] Power Management version 2
      Signed-off-by: default avatarMasoud Sharbiani <masouds@google.com>
      Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
      Cc: Andrew Morton <akpm@linux-foundation.org>
      [bart: use dev_get_drvdata() per Sergei's suggestion]
      Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
      62ff2ecf
  3. 18 Aug, 2008 2 commits
  4. 05 Aug, 2008 3 commits
  5. 24 Jul, 2008 25 commits