linux/drivers/staging/android, branch v3.3

staging: android/ram_console: Don't build on arches w/o ioremap

2012-02-08T22:14:15Z

This patch fixes UML build: CC drivers/staging/android/ram_console.o drivers/staging/android/ram_console.c: In function 'ram_console_driver_probe': drivers/staging/android/ram_console.c:358:2: error: implicit declaration of function 'ioremap' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [drivers/staging/android/ram_console.o] Error 1 Signed-off-by: Anton Vorontsov Signed-off-by: Greg Kroah-Hartman

staging: android: lowmemorykiller: Don't wait more than one second for a process to die

2012-02-08T22:14:14Z

If a process forked and the child process was killed by the lowmemorykiller, the lowmemory killer would be disabled until the parent process reaped the child or it died itself. Signed-off-by: Arve Hjønnevåg Signed-off-by: Anton Vorontsov Signed-off-by: Greg Kroah-Hartman

Staging: android: binder: Fix crashes when sharing a binder file between processes

2012-02-08T22:14:13Z

Opening the binder driver and sharing the file returned with other processes (e.g. by calling fork) can crash the kernel. Prevent these crashes with the following changes: - Add a mutex to protect against two processes mmapping the same binder_proc. - After locking mmap_sem, check that the vma we want to access (still) points to the same mm_struct. - Use proc->tsk instead of current to get the files struct since this is where we get the rlimit from. Signed-off-by: Arve Hjønnevåg Cc: stable Signed-off-by: Greg Kroah-Hartman

Staging: android: Remove pmem driver

2012-02-08T22:14:13Z

Addroid pmem driver is no longer used in any of the Android products. This patch removes pmem driver from Android staging area Reference: https://lkml.org/lkml/2012/1/23/183 Signed-off-by: Shuah Khan Signed-off-by: Greg Kroah-Hartman

Staging: android: binder: Don't call dump_stack in binder_vma_open

2012-02-08T22:14:13Z

If user-space partially unmaps the driver, binder_vma_open would dump the kernel stack. This is not a kernel bug however and will be treated as if the whole area was unmapped once binder_vma_close gets called. Signed-off-by: Arve Hjønnevåg Cc: stable Signed-off-by: Greg Kroah-Hartman

Staging: android: fixed 80 characters warnings in lowmemorykiller.c

2011-12-22T21:33:57Z

This patch fixes some 80 chatacters limit warnings in the lowmemorykiller.c file Signed-off-by: Marco Navarra Signed-off-by: Greg Kroah-Hartman

Staging: android: fixed a space warning in binder.h

2011-12-22T21:33:57Z

This patch fixes a simple tab-space warning in binder.h found by checkpatch tool Signed-off-by: Marco Navarra Signed-off-by: Greg Kroah-Hartman

ashmem: Whitespace cleanups

2011-12-21T21:40:25Z

Fixes checkpatch warnings with the ashmem.c file CC: Brian Swetland CC: Colin Cross CC: Arve Hjønnevåg CC: Dima Zavin CC: Robert Love Signed-off-by: John Stultz Signed-off-by: Greg Kroah-Hartman

ashmem: Fix arguments to ashmem_shrink

2011-12-21T21:40:24Z

The arguments to shrink functions have changed, update ashmem_shrink to match. Signed-off-by: Colin Cross [jstultz: tweaked commit subject] CC: Brian Swetland CC: Colin Cross CC: Arve Hjønnevåg CC: Dima Zavin CC: Robert Love Signed-off-by: John Stultz Signed-off-by: Greg Kroah-Hartman

ashmem: Support lseek(2) in ashmem driver

2011-12-21T21:40:24Z

Signed-off-by: Bjorn Bringert [jstultz: tweaked commit subject] CC: Brian Swetland CC: Colin Cross CC: Arve Hjønnevåg CC: Dima Zavin CC: Robert Love Signed-off-by: John Stultz Signed-off-by: Greg Kroah-Hartman