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| author | Olof Johansson <olof@lixom.net> | 2012-05-09 02:31:01 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-05-09 02:31:01 -0700 |
| commit | d5a2a1ba838f60d92bf67c5eef533e95453752cb (patch) | |
| tree | f6436b5e2b430197f37e49ffff23e91ef694b303 /arch/arm/Kconfig | |
| parent | e1851240a891a305946814587497f121b900b4be (diff) | |
| parent | d48b97b403d23f6df0b990cee652bdf9a52337a3 (diff) | |
| download | linux-d5a2a1ba838f60d92bf67c5eef533e95453752cb.tar.bz2 | |
Merge tag 'v3.4-rc6' into next/cleanup
Linux 3.4-rc6
Resolve conflict where an u5500 file had a bugfix go in, but was
deleted in the branch staged for next merge window.
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index a231594ba44e..cece19202c6b 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1160,6 +1160,15 @@ if !MMU source "arch/arm/Kconfig-nommu" endif +config ARM_ERRATA_326103 + bool "ARM errata: FSR write bit incorrect on a SWP to read-only memory" + depends on CPU_V6 + help + Executing a SWP instruction to read-only memory does not set bit 11 + of the FSR on the ARM 1136 prior to r1p0. This causes the kernel to + treat the access as a read, preventing a COW from occurring and + causing the faulting task to livelock. + config ARM_ERRATA_411920 bool "ARM errata: Invalidation of the Instruction Cache operation can fail" depends on CPU_V6 || CPU_V6K |