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| author | Chris Dearman <chris@mips.com> | 2007-09-19 00:58:24 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2008-04-28 17:14:25 +0100 |
| commit | 351336929ccf222ae38ff0cb7a8dd5fd5c6236a0 (patch) | |
| tree | d9e9253bd30cf011d248ad3b63761a9a725e5cb0 /arch/mips/Kconfig.debug | |
| parent | bec5052743ec8ae4c5669918cf9b130bf15709a2 (diff) | |
| download | lwn-351336929ccf222ae38ff0cb7a8dd5fd5c6236a0.tar.gz lwn-351336929ccf222ae38ff0cb7a8dd5fd5c6236a0.zip | |
[MIPS] Allow setting of the cache attribute at run time.
Slightly tacky, but there is a precedent in the sparc archirecture code.
Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/Kconfig.debug')
| -rw-r--r-- | arch/mips/Kconfig.debug | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/mips/Kconfig.debug b/arch/mips/Kconfig.debug index fd7124c1b75a..f18cf92650e3 100644 --- a/arch/mips/Kconfig.debug +++ b/arch/mips/Kconfig.debug @@ -73,14 +73,4 @@ config RUNTIME_DEBUG include/asm-mips/debug.h for debuging macros. If unsure, say N. -config MIPS_UNCACHED - bool "Run uncached" - depends on DEBUG_KERNEL && !SMP && !SGI_IP27 - help - If you say Y here there kernel will disable all CPU caches. This will - reduce the system's performance dramatically but can help finding - otherwise hard to track bugs. It can also useful if you're doing - hardware debugging with a logic analyzer and need to see all traffic - on the bus. - endmenu |