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(parent: f64bced) | patch
parisc: Avoid flushing cache on cache-less machines
authorHelge Deller <deller@gmx.de>
Fri, 18 Mar 2022 21:59:59 +0000 (22:59 +0100)
committerHelge Deller <deller@gmx.de>
Fri, 18 Mar 2022 21:59:59 +0000 (22:59 +0100)
commit9b1037d5fa816a42cdc07a852ceb4883db4a5627
tree3c48888ca3b95781ff67f932f7069a05271899betree | snapshot
parentf64bcedd139f57c9e67a818c6ac76bc3c9df222bcommit | diff
parisc: Avoid flushing cache on cache-less machines

Avoid flushing caches in __flush_cache_page() and __purge_cache_page()
if the machine hasn't data or instruction caches - as e.g. in qemu.

Signed-off-by: Helge Deller <deller@gmx.de>
arch/parisc/kernel/cache.c diff | blob | history
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