Searched hist:"54 d52573" (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/arch/arm/mm/ |
| H A D | init.c | 54d52573 Thu Jul 07 12:43:36 CDT 2011 Stephen Boyd <sboyd@codeaurora.org> 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>
54d52573 Thu Jul 07 12:43:36 CDT 2011 Stephen Boyd <sboyd@codeaurora.org> 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>
|