David Daney d949b4fe6d MIPS: Octeon: Don't clobber bootloader data structures. ...

Commit abe77f90dc (MIPS: Octeon: Add kexec and kdump support) added a
bootmem region for the kernel image itself.  The problem is that this
is rounded up to a 0x100000 boundary, which is memory that may not be
owned by the kernel.  Depending on the kernel's configuration based
size, this 'extra' memory may contain data passed from the bootloader
to the kernel itself, which if clobbered makes the kernel crash in
various ways.

The fix: Quit rounding the size up, so that we only use memory
assigned to the kernel.

Signed-off-by: David Daney <david.daney@cavium.com>
Cc: <stable@vger.kernel.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5449/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

2013-06-21 18:07:01 +02:00

..

executive

Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2013-03-02 07:44:16 -08:00

.gitignore

MIPS: Octeon: Add device tree source files.

2012-07-23 13:54:52 +01:00

cpu.c

MIPS: Octeon: Place cnmips_cu2_setup in __init memory.

2010-10-04 18:34:00 +01:00

csrc-octeon.c

MIPS: Octeon: Add octeon_io_clk_delay() function.

2012-08-31 11:48:48 -07:00

dma-octeon.c

x86: Don't panic if can not alloc buffer for swiotlb

2013-01-29 19:36:53 -08:00

flash_setup.c

mips/octeon: 16-Bit NOR flash was not being detected during boot

2012-11-09 11:37:16 +01:00

Kconfig

MIPS: Octeon: Adding driver to measure interrupt latency on Octeon.

2013-02-15 23:07:37 +01:00

Makefile

MIPS: Octeon: Fix build error if CONFIG_MTD=n

2013-06-20 16:20:44 +02:00

oct_ilm.c

MIPS: Octeon: Adding driver to measure interrupt latency on Octeon.

2013-02-15 23:07:37 +01:00

octeon_3xxx.dts

MIPS: Whitespace cleanup.

2013-02-01 10:00:22 +01:00

octeon_68xx.dts

MIPS: Whitespace cleanup.

2013-02-01 10:00:22 +01:00

octeon_boot.h

MIPS: Whitespace cleanup.

2013-02-01 10:00:22 +01:00

octeon-irq.c

MIPS: octeon: Fix GPIO number in IRQ chip private data

2013-05-08 01:19:07 +02:00

octeon-memcpy.S

MIPS: Whitespace cleanup.

2013-02-01 10:00:22 +01:00

octeon-platform.c

MIPS: Whitespace cleanup.

2013-02-01 10:00:22 +01:00

Platform

MIPS: Octeon: Migrate to new platform makefile style.

2010-08-05 13:25:54 +01:00

serial.c

MIPS: drivers: remove __dev* attributes.

2013-01-03 15:57:09 -08:00

setup.c

MIPS: Octeon: Don't clobber bootloader data structures.

2013-06-21 18:07:01 +02:00

smp.c

MIPS: Whitespace cleanup.

2013-02-01 10:00:22 +01:00