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Re: [PATCH for-4.20] x86/HVM: use XVFREE() in hvmemul_cache_destroy()
On 2/13/25 12:10 PM, Jan Beulich wrote:
My adjustments to move from xmalloc() et al to respective xvmalloc()
flavors was flawed - a freeing instance wasn't converted.
Fixes: 23d60dbb0493 ("x86/HVM: allocate emulation cache entries dynamically")
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
---
Noticed while backporting, where the conversion needs undoing.
Release-Acked-By: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
~ Oleksii
--- a/xen/arch/x86/include/asm/hvm/emulate.h
+++ b/xen/arch/x86/include/asm/hvm/emulate.h
@@ -123,7 +123,7 @@ static inline void hvmemul_cache_destroy(struct vcpu *v)
unsigned int i;
for ( i = 0; i < ARRAY_SIZE(v->arch.hvm.hvm_io.mmio_cache); ++i )
- XFREE(v->arch.hvm.hvm_io.mmio_cache[i]);
+ XVFREE(v->arch.hvm.hvm_io.mmio_cache[i]);
XVFREE(v->arch.hvm.hvm_io.cache);
}
bool hvmemul_read_cache(const struct vcpu *v, paddr_t gpa,
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