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  1. 12 Sep, 2008 6 commits
    • Henrik Saari's avatar
      Security: Kernel OOM-killer and allocation denial use different rules · ad27614b
      Henrik Saari authored 
      Security: Kernel OOM-killer and allocation denial use different rules

Original patch created by Leonid Moiseichuk <leonid.moiseichuk@nokia.com>

Fixes the issue with the oom killer and lowmem module being inconsistent;
processes that are important enough to be protected from the oom killer should
not be denied memory either.
Signed-off-by: default avatarHenrik Saari <henrik.saari@nokia.com>
Signed-off-by: default avatarViktor Rosendahl <viktor.rosendahl@nokia.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
      ad27614b
    • David Brownell's avatar
      twl4030: improve rtc device setup · 74fcfe9c
      David Brownell authored 
      Make the twl4030 RTC initialization follow the driver model better.
The platform device is created (if needed) as part of twl4030 setup
instead of as a board-specific thing, and fits properly into the
driver model tree.

The only minor glitch here is on boards using platform_data to pass
MSECURE initialization hooks to the RTC driver.  The right solution
probably just removes that platform_data, and might even make Linux
follow the principle of "least privilege" (at the hardware level!)
instead of always holding this signal high.

Pending better handling of MSECURE, this patch just does what the
RTC init does, but earlier:  MSECURE is always high, so the RTC time
and calendar registers can be updated (and presumably a bunch of
non-RTC privileged operations will be allowed too).

Yet to be done:  set up the IRQ resource; make the rtc driver use
that IRQ resource; and properly issue wakeup alarms.
Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
      74fcfe9c
    • David Brownell's avatar
      mach-omap2: fix more arch_initcall() breakage · 846fe83e
      David Brownell authored 
      Remove more bogus arch_initcall() logic in mach-omap2/board-xyx.c files.
They broke a multi-OMAP build I did, at *RUN TIME* not build time, since
it tried to do the i2c init for every board linked in the kernel.

Remember, init_machine() entries run at arch_initcall() time; that's
where any board-specific init logic should normally go.  Any initcalls
in the mach-*/*c files should normally be guarded by tests to make sure
they only run on the relevant hardware (board, cpu).  Better yet, get
rid of the initcalls; init_machine() can *explicitly* call the right
version of that code, and pass in board-specific config data; and there
are hooks that can handle cpu-specific stuff too.

A quick glance suggests most of the remaining initcall logic in the
mach-omap2 directory is similarly broken... this patch gets rid of
one frequently-cloned idiom, it should help.
Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
      846fe83e
    • Peter 'p2' De Schrijver's avatar
      Fix build for beagleboard · edbfb2fa
      Peter 'p2' De Schrijver authored 
      Also add missing u8 data as noted by Felipe Balbi.
Signed-off-by: default avatarPeter 'p2' De Schrijver <peter.de-schrijver@nokia.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
      edbfb2fa
    • Tony Lindgren's avatar
      ARM: OMAP: Clean-up MMC device init · 8e6e06c7
      Tony Lindgren authored 
      Clean-up MMC device init:

- Initialize devices in mach-omap1/devices.c and mach-omap2/devices.c
  instead of plat-omap/devices.c

- Remove old struct omap_mmc_config, use struct omap_mmc_platform_data instead

Note that this removes the second omap-hsmmc controller init for overo.
This needs to be fixed properly by changing hsmmc_init() to accept
board specific struct omap_mmc_platform_data.
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
      8e6e06c7
    • Tony Lindgren's avatar
      Sync MMC device code with arm devel branch · 535e1808
      Tony Lindgren authored 
      This is to sync with Russell's commit 7736c09c.
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
      535e1808
  3. 11 Sep, 2008 8 commits
  5. 10 Sep, 2008 12 commits
  7. 09 Sep, 2008 14 commits