pvops: version 3.4.4

One patch already in upstream, so remove it here.

linux-3.4.4.tar.bz2.sha1sum

@@ -0,0 +1 @@
+edf887dd7f5805345da38bd54ae01dd5da757894  linux-3.4.4.tar.bz2

patches.xen/pvops-xen-setup-filter-APERFMPERF-cpuid-feature-out.patch

@@ -1,56 +0,0 @@
-From 5e626254206a709c6e937f3dda69bf26c7344f6f Mon Sep 17 00:00:00 2001
-From: Andre Przywara <andre.przywara@amd.com>
-Date: Tue, 29 May 2012 13:07:31 +0200
-Subject: [PATCH] xen/setup: filter APERFMPERF cpuid feature out
-
-Xen PV kernels allow access to the APERF/MPERF registers to read the
-effective frequency. Access to the MSRs is however redirected to the
-currently scheduled physical CPU, making consecutive read and
-compares unreliable. In addition each rdmsr traps into the hypervisor.
-So to avoid bogus readouts and expensive traps, disable the kernel
-internal feature flag for APERF/MPERF if running under Xen.
-This will
-a) remove the aperfmperf flag from /proc/cpuinfo
-b) not mislead the power scheduler (arch/x86/kernel/cpu/sched.c) to
-   use the feature to improve scheduling (by default disabled)
-c) not mislead the cpufreq driver to use the MSRs
-
-This does not cover userland programs which access the MSRs via the
-device file interface, but this will be addressed separately.
-
-Signed-off-by: Andre Przywara <andre.przywara@amd.com>
-Cc: stable@vger.kernel.org # v3.0+
-Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
----
- arch/x86/xen/enlighten.c |    8 ++++++++
- 1 files changed, 8 insertions(+), 0 deletions(-)
-
-diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
-index d1f9a04..272ebd0 100644
---- a/arch/x86/xen/enlighten.c
-+++ b/arch/x86/xen/enlighten.c
-@@ -208,6 +208,9 @@ static void __init xen_banner(void)
- 	       xen_feature(XENFEAT_mmu_pt_update_preserve_ad) ? " (preserve-AD)" : "");
- }
- 
-+#define CPUID_THERM_POWER_LEAF 6
-+#define APERFMPERF_PRESENT 0
-+
- static __read_mostly unsigned int cpuid_leaf1_edx_mask = ~0;
- static __read_mostly unsigned int cpuid_leaf1_ecx_mask = ~0;
- 
-@@ -241,6 +244,11 @@ static void xen_cpuid(unsigned int *ax, unsigned int *bx,
- 		*dx = cpuid_leaf5_edx_val;
- 		return;
- 
-+	case CPUID_THERM_POWER_LEAF:
-+		/* Disabling APERFMPERF for kernel usage */
-+		maskecx = ~(1 << APERFMPERF_PRESENT);
-+		break;
-+
- 	case 0xb:
- 		/* Suppress extended topology stuff */
- 		maskebx = 0;
--- 
-1.7.4.4
-

series-pvops.conf

@@ -7,7 +7,6 @@ patches.xen/pvops-3.4-0003-xen-acpi-sleep-Register-to-the-acpi_suspend_lowlevel.
 patches.xen/pvops-xen-blkfront-module-exit-handling-adjustments.patch
 patches.xen/pvops-xen-blkback-Copy-id-field-when-doing-BLKIF_DISCARD.patch
 patches.xen/pvops-xen-blkfront-Add-WARN-to-deal-with-misbehaving-backe.patch
-patches.xen/pvops-xen-setup-filter-APERFMPERF-cpuid-feature-out.patch
 patches.xen/pvops-3.4-enable-netfront-in-dom0.patch
 patches.xen/pvops-netback-calculate-correctly-the-SKB-slots.patch
 

version-pvops

@@ -1 +1 @@
-3.4.2
+3.4.4