75a96ee029
- Remove deprecated patch "work-around-SA_RESTART-race" (boo#982208) - Patch queue updated from git://github.com/openSUSE/qemu.git opensuse-2.6 * Patches dropped: 0002-XXX-work-around-SA_RESTART-race-wit.patch 0003-qemu-0.9.0.cvs-binfmt.patch 0004-qemu-cvs-alsa_bitfield.patch 0005-qemu-cvs-alsa_ioctl.patch 0006-qemu-cvs-alsa_mmap.patch 0007-qemu-cvs-gettimeofday.patch 0008-qemu-cvs-ioctl_debug.patch 0009-qemu-cvs-ioctl_nodirection.patch 0010-block-vmdk-Support-creation-of-SCSI.patch 0011-linux-user-add-binfmt-wrapper-for-a.patch 0012-PPC-KVM-Disable-mmu-notifier-check.patch 0013-linux-user-fix-segfault-deadlock.patch 0014-linux-user-binfmt-support-host-bina.patch 0015-linux-user-Ignore-broken-loop-ioctl.patch 0016-linux-user-lock-tcg.patch 0017-linux-user-Run-multi-threaded-code-.patch 0018-linux-user-lock-tb-flushing-too.patch 0019-linux-user-Fake-proc-cpuinfo.patch 0020-linux-user-implement-FS_IOC_GETFLAG.patch 0021-linux-user-implement-FS_IOC_SETFLAG.patch 0022-linux-user-XXX-disable-fiemap.patch 0023-slirp-nooutgoing.patch 0024-vnc-password-file-and-incoming-conn.patch 0025-linux-user-add-more-blk-ioctls.patch 0026-linux-user-use-target_ulong.patch 0027-block-Add-support-for-DictZip-enabl.patch 0028-block-Add-tar-container-format.patch OBS-URL: https://build.opensuse.org/request/show/408549 OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=305
33 lines
986 B
Diff
33 lines
986 B
Diff
From c1602f324287481df7aef85c417e143fa47bcea4 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 file changed, 2 insertions(+)
|
|
|
|
diff --git a/exec.c b/exec.c
|
|
index c4f9036..52232dc 100644
|
|
--- a/exec.c
|
|
+++ b/exec.c
|
|
@@ -1242,11 +1242,13 @@ static void *file_ram_alloc(RAMBlock *block,
|
|
int fd = -1;
|
|
int64_t page_size;
|
|
|
|
+#ifndef TARGET_PPC
|
|
if (kvm_enabled() && !kvm_has_sync_mmu()) {
|
|
error_setg(errp,
|
|
"host lacks kvm mmu notifiers, -mem-path unsupported");
|
|
return NULL;
|
|
}
|
|
+#endif
|
|
|
|
for (;;) {
|
|
fd = open(path, O_RDWR);
|