b69cf6c416
Update to v1.3.0 OBS-URL: https://build.opensuse.org/request/show/144304 OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=121
32 lines
1012 B
Diff
32 lines
1012 B
Diff
From 821488854490c91bec4912b95a170fdb1835a22a Mon Sep 17 00:00:00 2001
|
|
From: Alexander Graf <agraf@suse.de>
|
|
Date: Fri, 6 Jan 2012 01:05:55 +0100
|
|
Subject: [PATCH] PPC: KVM: Disable mmu notifier check
|
|
|
|
When using hugetlbfs (which is required for HV mode KVM on 970), we
|
|
check for MMU notifiers that on 970 can not be implemented properly.
|
|
|
|
So disable the check for mmu notifiers on PowerPC guests, making
|
|
KVM guests work there, even if possibly racy in some odd circumstances.
|
|
---
|
|
exec.c | 2 ++
|
|
1 Datei geändert, 2 Zeilen hinzugefügt(+)
|
|
|
|
diff --git a/exec.c b/exec.c
|
|
index edb44fc..8971d61 100644
|
|
--- a/exec.c
|
|
+++ b/exec.c
|
|
@@ -2397,10 +2397,12 @@ static void *file_ram_alloc(RAMBlock *block,
|
|
return NULL;
|
|
}
|
|
|
|
+#ifndef TARGET_PPC
|
|
if (kvm_enabled() && !kvm_has_sync_mmu()) {
|
|
fprintf(stderr, "host lacks kvm mmu notifiers, -mem-path unsupported\n");
|
|
return NULL;
|
|
}
|
|
+#endif
|
|
|
|
if (asprintf(&filename, "%s/qemu_back_mem.XXXXXX", path) == -1) {
|
|
return NULL;
|