* [PATCH] parisc: Drop WARN_ON_ONCE() from flush_cache_vmap
@ 2025-07-21 20:18 John David Anglin
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From: John David Anglin @ 2025-07-21 20:18 UTC (permalink / raw)
To: linux-parisc; +Cc: Helge Deller, James E.J. Bottomley
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parisc: Drop WARN_ON_ONCE() from flush_cache_vmap
I have observed warning to occassionally trigger.
Signed-off-by: John David Anglin <dave.anglin@bell.net>
---
diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c
index db531e58d70e..37ca484cc495 100644
--- a/arch/parisc/kernel/cache.c
+++ b/arch/parisc/kernel/cache.c
@@ -841,7 +841,7 @@ void flush_cache_vmap(unsigned long start, unsigned long end)
}
vm = find_vm_area((void *)start);
- if (WARN_ON_ONCE(!vm)) {
+ if (!vm) {
flush_cache_all();
return;
}
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2025-07-21 20:18 [PATCH] parisc: Drop WARN_ON_ONCE() from flush_cache_vmap John David Anglin
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