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| author | Anton Vorontsov <anton.vorontsov@linaro.org> | 2012-05-17 00:15:08 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-17 08:50:00 -0700 |
| commit | cddb8751c80348df75149f44fc3bf38d3dd1f3e6 (patch) | |
| tree | 1c4a3ccbd99179b489c53dd6a7dfd7aa72cc0bab /fs/pstore/Kconfig | |
| parent | 357fcff5bd8510fd7747d776d3dcedde6b801d3e (diff) | |
| download | linux-cddb8751c80348df75149f44fc3bf38d3dd1f3e6.tar.bz2 | |
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 <anton.vorontsov@linaro.org>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/pstore/Kconfig')
| -rw-r--r-- | fs/pstore/Kconfig | 7 |
1 files changed, 5 insertions, 2 deletions
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. |