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(parent: 7d19273) | patch
ARC: [mm] change semantics of __sync_icache_dcache() to inv d$ lines
authorVineet Gupta <vgupta@synopsys.com>
Thu, 16 May 2013 06:49:29 +0000 (12:19 +0530)
committerVineet Gupta <vgupta@synopsys.com>
Thu, 16 May 2013 11:35:28 +0000 (17:05 +0530)
commit81ec6843c6006ce48241019d078965b7b71c0144
treed9e928e7291930f0fab8ec5da8184dc1c7098553tree | snapshot
parent7d19273cd0408f8520539d5d6b1f695cd311b109commit | diff
ARC: [mm] change semantics of __sync_icache_dcache() to inv d$ lines

This helper is used only for prepearing code flushes thus no point in
keeping the corresponding dcache lines around

Infact keeping the dcache line around is risky - a writeback on eviction
can cause issues on aliasing configurations.

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
arch/arc/mm/cache_arc700.c diff | blob | history
Linux kernel for KaRo TX COM modules