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-rw-r--r--arm-tegra-ahb.patch14
-rw-r--r--config-generic8
-rw-r--r--config-nodebug112
-rw-r--r--config-x86-generic3
-rw-r--r--intel-pstate-do-not-load-on-VM-that-do-not-report-max-P-state.patch58
-rw-r--r--kernel.spec21
-rw-r--r--sources2
7 files changed, 136 insertions, 82 deletions
diff --git a/arm-tegra-ahb.patch b/arm-tegra-ahb.patch
deleted file mode 100644
index 747b5c215..000000000
--- a/arm-tegra-ahb.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-diff --git a/drivers/amba/tegra-ahb.c b/drivers/amba/tegra-ahb.c
-index ab92785..093c435 100644
---- a/drivers/amba/tegra-ahb.c
-+++ b/drivers/amba/tegra-ahb.c
-@@ -130,7 +130,7 @@ static inline void gizmo_writel(struct tegra_ahb *ahb, u32 value, u32 offset)
- writel(value, ahb->regs + offset);
- }
-
--#ifdef CONFIG_ARCH_TEGRA_3x_SOC
-+#ifdef CONFIG_TEGRA_IOMMU_SMMU
- static int tegra_ahb_match_by_smmu(struct device *dev, void *data)
- {
- struct tegra_ahb *ahb = dev_get_drvdata(dev);
-
diff --git a/config-generic b/config-generic
index 0e7b2b641..b31cf1c24 100644
--- a/config-generic
+++ b/config-generic
@@ -1554,13 +1554,13 @@ CONFIG_B43_SDIO=y
CONFIG_B43_BCMA=y
# CONFIG_B43_BCMA_EXTRA is not set
CONFIG_B43_BCMA_PIO=y
-CONFIG_B43_DEBUG=y
+# CONFIG_B43_DEBUG is not set
CONFIG_B43_PHY_LP=y
CONFIG_B43_PHY_N=y
CONFIG_B43_PHY_HT=y
# CONFIG_B43_FORCE_PIO is not set
CONFIG_B43LEGACY=m
-CONFIG_B43LEGACY_DEBUG=y
+# CONFIG_B43LEGACY_DEBUG is not set
CONFIG_B43LEGACY_DMA=y
CONFIG_B43LEGACY_PIO=y
CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
@@ -3197,7 +3197,7 @@ CONFIG_USB_STORAGE_REALTEK=m
CONFIG_REALTEK_AUTOPM=y
CONFIG_USB_STORAGE_ENE_UB6250=m
# CONFIG_USB_LIBUSUAL is not set
-CONFIG_USB_UAS=m
+# CONFIG_USB_UAS is not set
#
@@ -4187,7 +4187,7 @@ CONFIG_IBMASR=m
CONFIG_PM_DEBUG=y
CONFIG_PM_TRACE=y
CONFIG_PM_TRACE_RTC=y
-CONFIG_PM_TEST_SUSPEND=y
+# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_PM_RUNTIME=y
# CONFIG_PM_OPP is not set
# CONFIG_PM_AUTOSLEEP is not set
diff --git a/config-nodebug b/config-nodebug
index cfabd29c7..aa7568c82 100644
--- a/config-nodebug
+++ b/config-nodebug
@@ -2,95 +2,95 @@ CONFIG_SND_VERBOSE_PRINTK=y
CONFIG_SND_DEBUG=y
CONFIG_SND_PCM_XRUN_DEBUG=y
-CONFIG_DEBUG_ATOMIC_SLEEP=y
-
-CONFIG_DEBUG_MUTEXES=y
-CONFIG_DEBUG_RT_MUTEXES=y
-CONFIG_DEBUG_LOCK_ALLOC=y
-CONFIG_PROVE_LOCKING=y
-CONFIG_DEBUG_SPINLOCK=y
-CONFIG_PROVE_RCU=y
+# CONFIG_DEBUG_ATOMIC_SLEEP is not set
+
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_PROVE_RCU is not set
# CONFIG_PROVE_RCU_REPEATEDLY is not set
-CONFIG_DEBUG_PER_CPU_MAPS=y
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_CPUMASK_OFFSTACK=y
-CONFIG_CPU_NOTIFIER_ERROR_INJECT=m
+# CONFIG_CPU_NOTIFIER_ERROR_INJECT is not set
-CONFIG_FAULT_INJECTION=y
-CONFIG_FAILSLAB=y
-CONFIG_FAIL_PAGE_ALLOC=y
-CONFIG_FAIL_MAKE_REQUEST=y
-CONFIG_FAULT_INJECTION_DEBUG_FS=y
-CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y
-CONFIG_FAIL_IO_TIMEOUT=y
-CONFIG_FAIL_MMC_REQUEST=y
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_FAILSLAB is not set
+# CONFIG_FAIL_PAGE_ALLOC is not set
+# CONFIG_FAIL_MAKE_REQUEST is not set
+# CONFIG_FAULT_INJECTION_DEBUG_FS is not set
+# CONFIG_FAULT_INJECTION_STACKTRACE_FILTER is not set
+# CONFIG_FAIL_IO_TIMEOUT is not set
+# CONFIG_FAIL_MMC_REQUEST is not set
-CONFIG_SLUB_DEBUG_ON=y
+# CONFIG_SLUB_DEBUG_ON is not set
-CONFIG_LOCK_STAT=y
+# CONFIG_LOCK_STAT is not set
-CONFIG_DEBUG_STACK_USAGE=y
+# CONFIG_DEBUG_STACK_USAGE is not set
-CONFIG_ACPI_DEBUG=y
+# CONFIG_ACPI_DEBUG is not set
# CONFIG_ACPI_DEBUG_FUNC_TRACE is not set
-CONFIG_DEBUG_SG=y
+# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_PAGEALLOC is not set
-CONFIG_DEBUG_WRITECOUNT=y
-CONFIG_DEBUG_OBJECTS=y
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_OBJECTS_SELFTEST is not set
-CONFIG_DEBUG_OBJECTS_FREE=y
-CONFIG_DEBUG_OBJECTS_TIMERS=y
-CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
+# CONFIG_DEBUG_OBJECTS_FREE is not set
+# CONFIG_DEBUG_OBJECTS_TIMERS is not set
+# CONFIG_DEBUG_OBJECTS_RCU_HEAD is not set
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
-CONFIG_X86_PTDUMP=y
+# CONFIG_X86_PTDUMP is not set
-CONFIG_CAN_DEBUG_DEVICES=y
+# CONFIG_CAN_DEBUG_DEVICES is not set
-CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_DEBUG_NOTIFIERS=y
+# CONFIG_DEBUG_NOTIFIERS is not set
-CONFIG_DMA_API_DEBUG=y
+# CONFIG_DMA_API_DEBUG is not set
-CONFIG_MMIOTRACE=y
+# CONFIG_MMIOTRACE is not set
-CONFIG_DEBUG_CREDENTIALS=y
+# CONFIG_DEBUG_CREDENTIALS is not set
# off in both production debug and nodebug builds,
# on in rawhide nodebug builds
-CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
-CONFIG_EXT4_DEBUG=y
+# CONFIG_EXT4_DEBUG is not set
-CONFIG_DEBUG_PERF_USE_VMALLOC=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
-CONFIG_JBD2_DEBUG=y
+# CONFIG_JBD2_DEBUG is not set
-CONFIG_NFSD_FAULT_INJECTION=y
+# CONFIG_NFSD_FAULT_INJECTION is not set
-CONFIG_DEBUG_BLK_CGROUP=y
+# CONFIG_DEBUG_BLK_CGROUP is not set
-CONFIG_DRBD_FAULT_INJECTION=y
+# CONFIG_DRBD_FAULT_INJECTION is not set
-CONFIG_ATH_DEBUG=y
-CONFIG_CARL9170_DEBUGFS=y
-CONFIG_IWLWIFI_DEVICE_TRACING=y
+# CONFIG_ATH_DEBUG is not set
+# CONFIG_CARL9170_DEBUGFS is not set
+# CONFIG_IWLWIFI_DEVICE_TRACING is not set
-CONFIG_DEBUG_OBJECTS_WORK=y
+# CONFIG_DEBUG_OBJECTS_WORK is not set
-CONFIG_DMADEVICES_DEBUG=y
-CONFIG_DMADEVICES_VDEBUG=y
+# CONFIG_DMADEVICES_DEBUG is not set
+# CONFIG_DMADEVICES_VDEBUG is not set
CONFIG_PM_ADVANCED_DEBUG=y
-CONFIG_CEPH_LIB_PRETTYDEBUG=y
-CONFIG_QUOTA_DEBUG=y
+# CONFIG_CEPH_LIB_PRETTYDEBUG is not set
+# CONFIG_QUOTA_DEBUG is not set
CONFIG_PCI_DEFAULT_USE_CRS=y
@@ -98,16 +98,16 @@ CONFIG_KGDB_KDB=y
CONFIG_KDB_KEYBOARD=y
CONFIG_KDB_CONTINUE_CATASTROPHIC=0
-CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
-CONFIG_TEST_LIST_SORT=y
+# CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER is not set
+# CONFIG_TEST_LIST_SORT is not set
-CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_DETECT_HUNG_TASK is not set
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
-CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
+# CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set
-CONFIG_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=1024
# CONFIG_DEBUG_KMEMLEAK_TEST is not set
CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
diff --git a/config-x86-generic b/config-x86-generic
index 5bb9d7268..226859b4e 100644
--- a/config-x86-generic
+++ b/config-x86-generic
@@ -197,6 +197,7 @@ CONFIG_AMILO_RFKILL=m
CONFIG_ASUS_LAPTOP=m
CONFIG_COMPAL_LAPTOP=m
CONFIG_DELL_LAPTOP=m
+CONFIG_CHROMEOS_LAPTOP=m
CONFIG_EEEPC_LAPTOP=m
CONFIG_FUJITSU_TABLET=m
CONFIG_FUJITSU_LAPTOP=m
@@ -325,7 +326,7 @@ CONFIG_STRICT_DEVMEM=y
# CONFIG_MEMTEST is not set
# CONFIG_DEBUG_TLBFLUSH is not set
-CONFIG_MAXSMP=y
+# CONFIG_MAXSMP is not set
CONFIG_HP_ILO=m
diff --git a/intel-pstate-do-not-load-on-VM-that-do-not-report-max-P-state.patch b/intel-pstate-do-not-load-on-VM-that-do-not-report-max-P-state.patch
new file mode 100644
index 000000000..814631704
--- /dev/null
+++ b/intel-pstate-do-not-load-on-VM-that-do-not-report-max-P-state.patch
@@ -0,0 +1,58 @@
+Hi Josh,
+
+Sorry for the slow resopnse you caught me on vacation :-)
+
+I do not have either of these VMs ATM to test against. The patch below
+should solve the problem though It looks like the VM is returning zero
+for the highest P state (frequency) MSR. The patch will have the driver refuse
+to load and the system should fall through to one of the other configured
+governors/ scaling drivers.
+
+Is it possible for tyou to test the patch below while I try to get a test setup
+put together locally?
+
+Thanks in advance
+--Dirk
+
+On 03/01/2013 06:13 AM, Josh Boyer wrote:
+> Hi,
+>
+> We've had a report[1] that the intel_pstate driver will panic on boot
+> under certain virtual machine environments. Thus far it seems VMWare
+> and Hyper-V both see this. While this may be because of something those
+> VMs are doing, the driver probably shouldn't cause a panic if it's
+> getting some iffy data.
+>
+commit db138459876467dd1b4785ce2b35c9db31dab056
+Author: Dirk Brandewie <dirk.brandewie@gmail.com>
+Date: Mon Mar 4 10:14:42 2013 -0800
+
+ cpufreq/intel_pstate: Do not load on VM that do not report max P state.
+
+ It seems some VMs support the P state MSRs but return zeros. Fail
+ gracefully if we are running in this environment.
+
+ https://bugzilla.redhat.com/show_bug.cgi?id=916833
+
+ Reported-by: jwboyer@redhat.com
+
+ Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
+---
+ drivers/cpufreq/intel_pstate.c | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+
+diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
+index 096fde0..2bfd083 100644
+--- a/drivers/cpufreq/intel_pstate.c
++++ b/drivers/cpufreq/intel_pstate.c
+@@ -662,6 +662,9 @@ static int intel_pstate_set_policy(struct cpufreq_policy *policy)
+
+ cpu = all_cpu_data[policy->cpu];
+
++ if (!policy->cpuinfo.max_freq)
++ return -ENODEV;
++
+ intel_pstate_get_min_max(cpu, &min, &max);
+
+ limits.min_perf_pct = (policy->min * 100) / policy->cpuinfo.max_freq;
diff --git a/kernel.spec b/kernel.spec
index fca4780a5..ae9c9dae2 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -93,9 +93,9 @@ Summary: The Linux kernel
# The next upstream release sublevel (base_sublevel+1)
%define upstream_sublevel %(echo $((%{base_sublevel} + 1)))
# The rc snapshot level
-%define rcrev 0
+%define rcrev 1
# The git snapshot level
-%define gitrev 15
+%define gitrev 0
# Set rpm version accordingly
%define rpmversion 3.%{upstream_sublevel}.0
%endif
@@ -157,7 +157,7 @@ Summary: The Linux kernel
# Set debugbuildsenabled to 1 for production (build separate debug kernels)
# and 0 for rawhide (all kernels are debug kernels).
# See also 'make debug' and 'make release'.
-%define debugbuildsenabled 0
+%define debugbuildsenabled 1
# Want to build a vanilla kernel build without any non-upstream patches?
%define with_vanilla %{?_with_vanilla: 1} %{?!_with_vanilla: 0}
@@ -170,7 +170,7 @@ Summary: The Linux kernel
%define doc_build_fail true
%endif
-%define rawhide_skip_docs 1
+%define rawhide_skip_docs 0
%if 0%{?rawhide_skip_docs}
%define with_doc 0
%define doc_build_fail true
@@ -708,7 +708,6 @@ Patch21000: arm-export-read_current_timer.patch
Patch21004: arm-tegra-nvec-kconfig.patch
Patch21005: arm-tegra-usb-no-reset-linux33.patch
# https://patchwork.kernel.org/patch/2106061/
-Patch21006: arm-tegra-ahb.patch
# versatile
@@ -736,6 +735,9 @@ Patch21261: 0001-kmsg-Honor-dmesg_restrict-sysctl-on-dev-kmsg.patch
#rhbz 914737
Patch21262: x86-mm-Fix-vmalloc_fault-oops-during-lazy-MMU-updates.patch
+#rhbz 916833
+Patch21263: intel-pstate-do-not-load-on-VM-that-do-not-report-max-P-state.patch
+
Patch22000: weird-root-dentry-name-debug.patch
#selinux ptrace child permissions
@@ -1296,7 +1298,6 @@ ApplyPatch vmbugon-warnon.patch
ApplyPatch arm-export-read_current_timer.patch
# ApplyPatch arm-tegra-nvec-kconfig.patch
ApplyPatch arm-tegra-usb-no-reset-linux33.patch
-ApplyPatch arm-tegra-ahb.patch
#
# bugfixes to drivers and filesystems
@@ -1430,6 +1431,9 @@ ApplyPatch 0001-kmsg-Honor-dmesg_restrict-sysctl-on-dev-kmsg.patch
#rhbz 914737
ApplyPatch x86-mm-Fix-vmalloc_fault-oops-during-lazy-MMU-updates.patch
+#rhbz 916833
+ApplyPatch intel-pstate-do-not-load-on-VM-that-do-not-report-max-P-state.patch
+
# END OF PATCH APPLICATIONS
%endif
@@ -2271,6 +2275,11 @@ fi
# ||----w |
# || ||
%changelog
+* Mon Mar 04 2013 Josh Boyer <jwboyer@redhat.com> - 3.9.0-0.rc1.git0.1
+- Linux v3.9-rc1
+- Add patch from Dirk Brandewie to fix intel pstate divide error (rhbz 916833)
+- Disable debugging options.
+
* Mon Mar 4 2013 Peter Robinson <pbrobinson@fedoraproject.org>
- Update vexpress and omap options (fix MMC on qemu, hopefully fix OMAP3)
diff --git a/sources b/sources
index 52d4efcb8..6c47e55e6 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
1c738edfc54e7c65faeb90c436104e2f linux-3.8.tar.xz
-281850f7f23f99fda6f9fa124d191ca3 patch-3.8-git15.xz
+5c2d0b2d898deff74286daca6c49f565 patch-3.9-rc1.xz