Hi, all,
This is KVM test result against kvm.git 1414115b34b9ae69d260a2e4e5d2fd6e956b64b9 and qemu-kvm.git 013ddf74dd9ac698d0206effdf268c8768959099.
Currently qemu-kvm has a build failure issue on RHEL5 system, this issue exist for about 1 month, we build qemu-kvm on RHEL5u1 with a wordaround patch(attchment mail).
The linux guest boot slow issue got fixed. However, we found a regression issue that 32PAE Windows guest can not boot up without APCI on.
Fixed issue:
1. [KVM] Linux guest is too slow to boot up
https://bugzilla.kernel.org/show_bug.cgi?id=17882
New issue
1. [KVM] Noacpi Windows guest can not boot up on 32bit KVM host
https://bugzilla.kernel.org/show_bug.cgi?id=21402
Four old Issues:
================================================
1. ltp diotest running time is 2.54 times than before
https://sourceforge.net/tracker/?func=detail&aid=2723366&group_id=180599&atid=893831
2. 32bits Rhel5/FC6 guest may fail to reboot after installation
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1991647&group_id=180599
3. perfctr wrmsr warning when booting 64bit RHEl5.3
https://sourceforge.net/tracker/?func=detail&aid=2721640&group_id=180599&atid=893831
4. [SR] qemu return form "migrate " command spend long time
https://sourceforge.net/tracker/?func=detail&aid=2942079&group_id=180599&atid=893831
Test environment
================================================
Platform A
Westmere-EP
CPU 8
Memory size 12G
=====================================================================
Summary Test Report of Last Session
=====================================================================
Total Pass Fail NoResult Crash
=====================================================================
control_panel_ept_vpid 12 12 0 0 0
control_panel_vpid 3 3 0 0 0
control_panel 3 3 0 0 0
control_panel_ept 4 4 0 0 0
gtest_vpid 1 1 0 0 0
gtest_ept 1 1 0 0 0
gtest 3 3 0 0 0
vtd_ept_vpid 8 8 0 0 0
gtest_ept_vpid 11 11 0 0 0
sriov_ept_vpid 5 5 0 0 0
=====================================================================
control_panel_ept_vpid 12 12 0 0 0
:KVM_LM_Continuity_64_g3 1 1 0 0 0
:KVM_four_dguest_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_gPAE 1 1 0 0 0
:KVM_LM_SMP_64_g32e 1 1 0 0 0
:KVM_SR_SMP_64_g32e 1 1 0 0 0
:KVM_linux_win_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_g32e 1 1 0 0 0
:KVM_two_winxp_64_g32e 1 1 0 0 0
:KVM_256M_guest_64_gPAE 1 1 0 0 0
:KVM_SR_Continuity_64_g3 1 1 0 0 0
:KVM_256M_guest_64_g32e 1 1 0 0 0
:KVM_four_sguest_64_g32e 1 1 0 0 0
control_panel_vpid 3 3 0 0 0
:KVM_linux_win_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_gPAE 1 1 0 0 0
control_panel 3 3 0 0 0
:KVM_1500M_guest_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_gPAE 1 1 0 0 0
:KVM_LM_SMP_64_g32e 1 1 0 0 0
control_panel_ept 4 4 0 0 0
:KVM_linux_win_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_gPAE 1 1 0 0 0
:KVM_LM_SMP_64_g32e 1 1 0 0 0
gtest_vpid 1 1 0 0 0
:boot_smp_win7_ent_64_g3 1 1 0 0 0
gtest_ept 1 1 0 0 0
:boot_smp_win7_ent_64_g3 1 1 0 0 0
gtest 3 3 0 0 0
:boot_smp_win2008_64_g32 1 1 0 0 0
:boot_smp_win7_ent_64_gP 1 1 0 0 0
:boot_smp_vista_64_g32e 1 1 0 0 0
vtd_ept_vpid 8 8 0 0 0
:one_pcie_up_64_g32e 1 1 0 0 0
:hp_pcie_smp_nomsi_64_g3 1 1 0 0 0
:lm_pcie_smp_64_g32e 1 1 0 0 0
:one_pcie_scp_64_g32e 1 1 0 0 0
:one_pcie_smp_nomsi_64_g 1 1 0 0 0
:hp_pcie_smp_64_g32e 1 1 0 0 0
:one_pcie_smp_64_g32e 1 1 0 0 0
:hp_pcie_up_64_g32e 1 1 0 0 0
gtest_ept_vpid 11 11 0 0 0
:boot_up_acpi_64_g32e 1 1 0 0 0
:boot_base_kernel_64_g32 1 1 0 0 0
:kb_nightly_64_g32e 1 1 0 0 0
:boot_up_acpi_win2k3_64_ 1 1 0 0 0
:boot_up_vista_64_g32e 1 1 0 0 0
:ltp_nightly_64_g32e 1 1 0 0 0
:boot_smp_win2008_64_g32 1 1 0 0 0
:boot_smp_acpi_win2k3_64 1 1 0 0 0
:boot_smp_win7_ent_64_g3 1 1 0 0 0
:boot_up_acpi_xp_64_g32e 1 1 0 0 0
:boot_smp_acpi_xp_64_g32 1 1 0 0 0
sriov_ept_vpid 5 5 0 0 0
:one_vf_up_64_g32e 1 1 0 0 0
:hp_vf_up_64_g32e 1 1 0 0 0
:hp_vf_smp_64_g32e 1 1 0 0 0
:one_vf_smp_64_g32e 1 1 0 0 0
:two_dev_smp_64_g32e 1 1 0 0 0
=====================================================================
Total 51 51 0 0 0
Test environment
================================================
Platform B
Sandybridge
CPU 8
Memory size 4G
Report summary of IA32E on VT-SNB1:
Summary Test Report of Last Session
=====================================================================
Total Pass Fail NoResult Crash
=====================================================================
control_panel_ept_vpid 12 12 0 0 0
control_panel_vpid 3 3 0 0 0
control_panel_ept 4 4 0 0 0
control_panel 3 3 0 0 0
gtest_ept 1 1 0 0 0
gtest_vpid 1 1 0 0 0
gtest 3 3 0 0 0
vtd_ept_vpid 9 8 0 0 1
gtest_ept_vpid 11 10 1 0 0
sriov_ept_vpid 5 5 0 0 0
=====================================================================
control_panel_ept_vpid 12 12 0 0 0
:KVM_LM_Continuity_64_g3 1 1 0 0 0
:KVM_four_dguest_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_gPAE 1 1 0 0 0
:KVM_LM_SMP_64_g32e 1 1 0 0 0
:KVM_SR_SMP_64_g32e 1 1 0 0 0
:KVM_linux_win_64_g32e 1 1 0 0 0
:KVM_two_winxp_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_g32e 1 1 0 0 0
:KVM_256M_guest_64_gPAE 1 1 0 0 0
:KVM_SR_Continuity_64_g3 1 1 0 0 0
:KVM_256M_guest_64_g32e 1 1 0 0 0
:KVM_four_sguest_64_g32e 1 1 0 0 0
control_panel_vpid 3 3 0 0 0
:KVM_linux_win_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_gPAE 1 1 0 0 0
control_panel_ept 4 4 0 0 0
:KVM_linux_win_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_gPAE 1 1 0 0 0
:KVM_LM_SMP_64_g32e 1 1 0 0 0
control_panel 3 3 0 0 0
:KVM_1500M_guest_64_g32e 1 1 0 0 0
:KVM_1500M_guest_64_gPAE 1 1 0 0 0
:KVM_LM_SMP_64_g32e 1 1 0 0 0
gtest_ept 1 1 0 0 0
:boot_smp_win7_ent_64_g3 1 1 0 0 0
gtest_vpid 1 1 0 0 0
:boot_smp_win7_ent_64_g3 1 1 0 0 0
gtest 3 3 0 0 0
:boot_smp_win2008_64_g32 1 1 0 0 0
:boot_smp_win7_ent_64_gP 1 1 0 0 0
:boot_smp_vista_64_g32e 1 1 0 0 0
vtd_ept_vpid 9 8 0 0 1
:one_pcie_up_64_g32e 1 1 0 0 0
:lm_pcie_smp_64_g32e 2 1 0 0 1
:hp_pcie_smp_nomsi_64_g3 1 1 0 0 0
:one_pcie_scp_64_g32e 1 1 0 0 0
:one_pcie_smp_nomsi_64_g 1 1 0 0 0
:hp_pcie_smp_64_g32e 1 1 0 0 0
:one_pcie_smp_64_g32e 1 1 0 0 0
:hp_pcie_up_64_g32e 1 1 0 0 0
gtest_ept_vpid 11 10 1 0 0
:boot_up_acpi_64_g32e 1 1 0 0 0
:boot_base_kernel_64_g32 1 1 0 0 0
:boot_up_acpi_win2k3_64_ 1 1 0 0 0
:kb_nightly_64_g32e 1 1 0 0 0
:boot_up_vista_64_g32e 1 1 0 0 0
:ltp_nightly_64_g32e 1 0 1 0 0
:boot_smp_win2008_64_g32 1 1 0 0 0
:boot_up_acpi_xp_64_g32e 1 1 0 0 0
:boot_smp_acpi_win2k3_64 1 1 0 0 0
:boot_smp_win7_ent_64_g3 1 1 0 0 0
:boot_smp_acpi_xp_64_g32 1 1 0 0 0
sriov_ept_vpid 5 5 0 0 0
:one_vf_up_64_g32e 1 1 0 0 0
:hp_vf_up_64_g32e 1 1 0 0 0
:hp_vf_smp_64_g32e 1 1 0 0 0
:one_vf_smp_64_g32e 1 1 0 0 0
:two_dev_smp_64_g32e 1 1 0 0 0
=====================================================================
Total 52 50 1 0 1
Best Regards,
Xudong Hao
--- Begin Message ---
(Add CC to kvm@vger)
(2010/10/12 10:52), Hao, Xudong wrote:
> Hi,
> Currently qemu-kvm build fail on RHEL5 with gcc 4.1.2, build can pass on Fedora11 with gcc 4.4.1, can anybody look on RHEL5 system?
>
> Gcc: 4.1.2
> system: RHEL5.1
> qemu-kvm: 85566812a4f8cae721fea0224e05a7e75c08c5dd
>
> ...
> LINK qemu-img
> LINK qemu-io
> CC libhw64/virtio-9p-local.o
> cc1: warnings being treated as errors
> /home/source/qemu-kvm/hw/virtio-9p-local.c: In function 'local_utimensat':
> /home/source/qemu-kvm/hw/virtio-9p-local.c:479: warning: implicit declaration of function 'utimensat'
> /home/source/qemu-kvm/hw/virtio-9p-local.c:479: warning: nested extern declaration of 'utimensat'
> make[1]: *** [virtio-9p-local.o] Error 1
> make: *** [subdir-libhw64] Error 2
>
>
> Best Regards,
> Xudong Hao
It seems that this issue is caused by the old glibc.
Though I don't know well about virtio-9p and suppose there
should be better fix, I confirmed that following change
removed the warnings.
Thanks,
H.Seto
=====
[PATCH] virtio-9p: fix build on !CONFIG_UTIMENSAT
This removes following warnings on RHEL5, which has utimensat syscall
but has old glibc that doesn't have support for it:
hw/virtio-9p-local.c: In function 'local_utimensat':
hw/virtio-9p-local.c:479: warning: implicit declaration of function 'utimensat'
hw/virtio-9p-local.c:479: warning: nested extern declaration of 'utimensat'
and
hw/virtio-9p.c: In function 'v9fs_setattr_post_chmod':
hw/virtio-9p.c:1410: error: 'UTIME_NOW' undeclared (first use in this function)
hw/virtio-9p.c:1410: error: (Each undeclared identifier is reported only once
hw/virtio-9p.c:1410: error: for each function it appears in.)
hw/virtio-9p.c:1413: error: 'UTIME_OMIT' undeclared (first use in this function)
hw/virtio-9p.c: In function 'v9fs_wstat_post_chmod':
hw/virtio-9p.c:2905: error: 'UTIME_OMIT' undeclared (first use in this function)
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@xxxxxxxxxxxxxx>
---
hw/virtio-9p-local.c | 8 ++++++++
hw/virtio-9p.c | 9 +++++++++
2 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/hw/virtio-9p-local.c b/hw/virtio-9p-local.c
index 57f9243..e075c27 100644
--- a/hw/virtio-9p-local.c
+++ b/hw/virtio-9p-local.c
@@ -18,6 +18,9 @@
#include <sys/socket.h>
#include <sys/un.h>
#include <attr/xattr.h>
+#ifndef CONFIG_UTIMENSAT
+#include <syscall.h>
+#endif
static const char *rpath(FsContext *ctx, const char *path)
{
@@ -476,7 +479,12 @@ static int local_chown(FsContext *fs_ctx, const char *path, FsCred *credp)
static int local_utimensat(FsContext *s, const char *path,
const struct timespec *buf)
{
+#ifndef CONFIG_UTIMENSAT
+ return syscall(SYS_utimensat, AT_FDCWD, rpath(s, path), buf,
+ AT_SYMLINK_NOFOLLOW);
+#else
return utimensat(AT_FDCWD, rpath(s, path), buf, AT_SYMLINK_NOFOLLOW);
+#endif
}
static int local_remove(FsContext *ctx, const char *path)
diff --git a/hw/virtio-9p.c b/hw/virtio-9p.c
index 32fa3bc..efe5c51 100644
--- a/hw/virtio-9p.c
+++ b/hw/virtio-9p.c
@@ -1393,6 +1393,15 @@ out:
qemu_free(vs);
}
+#ifndef CONFIG_UTIMENSAT
+#ifndef UTIME_NOW
+# define UTIME_NOW ((1l << 30) - 1l)
+#endif
+#ifndef UTIME_OMIT
+# define UTIME_OMIT ((1l << 30) - 2l)
+#endif
+#endif
+
static void v9fs_setattr_post_chmod(V9fsState *s, V9fsSetattrState *vs, int err)
{
if (err == -1) {
--
1.7.3.1
--- End Message ---
