From: Jan Kiszka <jan.kiszka@siemens.com>
To: kvm-devel <kvm-devel@lists.sourceforge.net>
Subject: [PATCH] libkvm: fix physical_memory calculation
Date: Wed, 30 Apr 2008 11:22:03 +0200 [thread overview]
Message-ID: <48183A3B.3080802@siemens.com> (raw)
This looks bogus, but it is so far without practical impact (phys_start
is always 0 when we do the calculation).
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
libkvm/libkvm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: b/libkvm/libkvm.c
===================================================================
--- a/libkvm/libkvm.c
+++ b/libkvm/libkvm.c
@@ -550,7 +550,7 @@ int kvm_register_userspace_phys_mem(kvm_
int r;
if (!kvm->physical_memory)
- kvm->physical_memory = userspace_addr - phys_start;
+ kvm->physical_memory = userspace_addr + phys_start;
memory.slot = get_free_slot(kvm);
r = ioctl(kvm->vm_fd, KVM_SET_USER_MEMORY_REGION, &memory);
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next reply other threads:[~2008-04-30 9:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-30 9:22 Jan Kiszka [this message]
2008-05-02 9:48 ` [PATCH] libkvm: fix physical_memory calculation Avi Kivity
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