Eric Lee / smarc-fsl-linux-kernel

28 Jun, 2005

1 commit

  • 8c8709334   [PATCH] ppc32: Remove CONFIG_PMAC_PBOOK ... Browse Code »

    This patch removes CONFIG_PMAC_PBOOK (PowerBook support). This is now
    split into CONFIG_PMAC_MEDIABAY for the actual hotswap bay that some
    powerbooks have, CONFIG_PM for power management related code, and just left
    out of any CONFIG_* option for some generally useful stuff that can be used
    on non-laptops as well.

    Signed-off-by: Benjamin Herrenschmidt
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Benjamin Herrenschmidt
     

26 Jun, 2005

1 commit

  • 3e1d1d28d   [PATCH] Cleanup patch for process freezing ... Browse Code »

    1. Establish a simple API for process freezing defined in linux/include/sched.h:

    frozen(process) Check for frozen process
    freezing(process) Check if a process is being frozen
    freeze(process) Tell a process to freeze (go to refrigerator)
    thaw_process(process) Restart process
    frozen_process(process) Process is frozen now

    2. Remove all references to PF_FREEZE and PF_FROZEN from all
    kernel sources except sched.h

    3. Fix numerous locations where try_to_freeze is manually done by a driver

    4. Remove the argument that is no longer necessary from two function calls.

    5. Some whitespace cleanup

    6. Clear potential race in refrigerator (provides an open window of PF_FREEZE
    cleared before setting PF_FROZEN, recalc_sigpending does not check
    PF_FROZEN).

    This patch does not address the problem of freeze_processes() violating the rule
    that a task may only modify its own flags by setting PF_FREEZE. This is not clean
    in an SMP environment. freeze(process) is therefore not SMP safe!

    Signed-off-by: Christoph Lameter
    Signed-off-by: Linus Torvalds

    Christoph Lameter
     

21 Jun, 2005

3 commits

18 Jun, 2005

3 commits

17 Jun, 2005

1 commit

  • a2ef79e18   [PATCH] sbp2 slab corruption fix ... Browse Code »

    This fixed a problem that showed up in the Fedora development tree a few
    weeks before the Fedora Core 4 release, initially as slab corruption, later
    as hard crashes on boot up, when slab debugging was disabled for the
    release. More details on the history at
    https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=158424

    The problem is caused by sbp2's use of scsi_host->hostdata[0] to hold a
    scsi_id, without explicitly requesting space for it. Since hostdata is
    declared as a zero-sized array, we don't get any such space by default, so
    it must be explicitly requested. The patch below implements just that.

    Signed-off-by: Alexandre Oliva
    Cc: Jody McIntyre
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Alexandre Oliva
     

27 May, 2005

1 commit

26 May, 2005

2 commits

  • 644e02ea1   [SCSI] git-scsi-misc-sbp2-warning-fix ... Browse Code »

    drivers/ieee1394/sbp2.c: In function `sbp2_check_sbp2_response':
    drivers/ieee1394/sbp2.c:2154: warning: unused variable `device_type'

    Signed-off-by: Andrew Morton
    Signed-off-by: James Bottomley

    Andrew Morton
     
  • 631e8a139   [SCSI] TYPE_RBC cache fixes (sbp2.c affected) ... Browse Code »

    a) TYPE_SDAD renamed to TYPE_RBC and taken to scsi.h
    b) in sbp2.c remapping of TYPE_RPB to TYPE_DISK turned off
    c) relevant places in midlayer and sd.c taught to accept TYPE_RBC
    d) sd.c::sd_read_cache_type() looks into page 6 when dealing with
    TYPE_RBC - these guys have writeback cache flag there and are not guaranteed
    to have page 8 at all.
    e) sd_read_cache_type() got an extra sanity check - it checks that
    it got the page it asked for before using its contents. And screams if
    mismatch had happened. Rationale: there are broken devices out there that
    are "helpful" enough to go for "I don't have a page you've asked for, here,
    have another one". For example, PL3507 had been caught doing just that...
    f) sbp2 sets sdev->use_10_for_rw and sdev->use_10_for_ms instead
    of bothering to remap READ6/WRITE6/MOD_SENSE, so most of the conversions
    in there are gone now.

    Incidentally, I wonder if USB storage devices that have no
    mode page 8 are simply RBC ones. I haven't touched that, but it might
    be interesting to check...

    Signed-off-by: Al Viro
    Signed-off-by: James Bottomley

    Al Viro
     

17 May, 2005

7 commits

22 Apr, 2005

2 commits

  • e4ec0f23c   [PATCH] Fix non-legacy ISO receive regression ... Browse Code »

    Fix non-legacy multichannel ISO receive, broken by Parag Wardukar's
    allocation fix. Multichannel ISO receive still sucks; it should be possible
    to use both legacy and non-legacy modes at the same time, but with this
    patch, things are no worse than they were in 2.6.11 and allocation is
    still done at the correct time.

    Signed-off-by: Jody McIntyre
    Signed-off-by: Linus Torvalds

    Jody McIntyre
     
  • dfe547ab8   [PATCH] ohci1394: tlabels misprinted in DBGMSG ... Browse Code »

    - Print the correct value in the DBGMSG in dma_rcv_tasklet().
    See OHCI 1.1 section 8.7, page 103 ff.
    - Print tlabels as %d everywhere.

    Signed-off-by: Stefan Richter
    Signed-off-by: Jody McIntyre
    Signed-off-by: Linus Torvalds

    Jody McIntyre
     

17 Apr, 2005

1 commit

  • 1da177e4c   Linux-2.6.12-rc2 ... Browse Code »

    Initial git repository build. I'm not bothering with the full history,
    even though we have it. We can create a separate "historical" git
    archive of that later if we want to, and in the meantime it's about
    3.2GB when imported into git - space that would just make the early
    git days unnecessarily complicated, when we don't have a lot of good
    infrastructure for it.

    Let it rip!

    Linus Torvalds