From cddb8751c80348df75149f44fc3bf38d3dd1f3e6 Mon Sep 17 00:00:00 2001 From: Anton Vorontsov Date: Thu, 17 May 2012 00:15:08 -0700 Subject: staging: android: persistent_ram: Move to fs/pstore/ram_core.c This is a first step for adding ECC support for pstore RAM backend: we will use the persistent_ram routines, kindly provided by Google. Basically, persistent_ram is a set of helper routines to deal with the [optionally] ECC-protected persistent ram regions. A bit of Makefile, Kconfig and header files adjustments were needed because of the move. Signed-off-by: Anton Vorontsov Acked-by: Kees Cook Signed-off-by: Greg Kroah-Hartman --- fs/pstore/Kconfig | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'fs/pstore/Kconfig') diff --git a/fs/pstore/Kconfig b/fs/pstore/Kconfig index b75ee51b2714..23ade2680a4a 100644 --- a/fs/pstore/Kconfig +++ b/fs/pstore/Kconfig @@ -14,9 +14,12 @@ config PSTORE config PSTORE_RAM tristate "Log panic/oops to a RAM buffer" - depends on HAS_IOMEM depends on PSTORE - default n + depends on HAS_IOMEM + depends on HAVE_MEMBLOCK + select REED_SOLOMON + select REED_SOLOMON_ENC8 + select REED_SOLOMON_DEC8 help This enables panic and oops messages to be logged to a circular buffer in RAM where it can be read back at some later point. -- cgit v1.2.3-70-g09d2