| commit | 54d525735140e930d87c5afd1b0b3393ffdac021 | [log] [tgz] |
|---|---|---|
| author | Stephen Boyd <sboyd@codeaurora.org> | Thu Jul 07 18:43:36 2011 +0100 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Fri Jul 08 10:28:50 2011 +0100 |
| tree | ea40e1c00f5ca916ca8cc13c8b4adb91334dac29 | |
| parent | 7fa22bd5460bb2021729fa5a1012c60b9b3a56e2 [diff] |
ARM: 6996/1: mm: Poison freed init memory Poisoning __init marked memory can be useful when tracking down obscure memory corruption bugs. Therefore, poison init memory with 0xe7fddef0 to catch bugs earlier. The poison value is an undefined instruction in ARM mode and branch to an undefined instruction in Thumb mode. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>