Am 20.02.2014 17:48, schrieb Dirk Brandewie: > On 02/20/2014 07:01 AM, Borislav Petkov wrote: >> Add lists to CC. >> >> On Thu, Feb 20, 2014 at 03:32:36PM +0100, Otto Meier wrote: >>> Hello, >>> >>> My System which runs with older kernels up to 3.13.3 >>> fine on my i3-4330 with 3.5 Ghz and governor powersave. >>> and pstate driver. >>> >>> With kernel 3.14-rc3 and Governor powersave it runs >>> only at 770Mhz and never switches to higher Freq. on load. >>> Even compiling a kernel with make -j4 does not change freq. >>> > > commit fcb6a15c2e7e76d493e6f91ea889ab40e1c643a4 seems to be the culprit > >>> With governor performance it switches to 3.5 Ghz and stays >>> there. >>> >>> Any Idea how to fix this? >>> > > Greg KH is seeing the same thing on his Haswell system. I am trying > to figure what went south. > > https://lkml.org/lkml/2014/2/19/626 > > > Can you send me the .config for the broken kernel also the output of > gcc -v > > > >>> Best regards >> > > > Hello I reverted the mentioned commit. it now seams to work. But total idle power comsumption is aprox. 5 Watts higher as running kernel 3.13.3. Measured with a true rms powermeter on primery side. gcc -v: Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib64/gcc/x86_64-suse-linux/4.8/lto-wrapper Target: x86_64-suse-linux Configured with: ../configure --prefix=/usr --infodir=/usr/share/info --mandir=/usr/share/man --libdir=/usr/lib64 --libexecdir=/usr/lib64 --enable-languages=c,c++,objc,fortran,obj-c++,java,ada --enable-checking=release --with-gxx-include-dir=/usr/include/c++/4.8 --enable-ssp --disable-libssp --disable-plugin --with-bugurl=http://bugs.opensuse.org/ --with-pkgversion='SUSE Linux' --disable-libgcj --disable-libmudflap --with-slibdir=/lib64 --with-system-zlib --enable-__cxa_atexit --enable-libstdcxx-allocator=new --disable-libstdcxx-pch --enable-version-specific-runtime-libs --enable-linker-build-id --program-suffix=-4.8 --enable-linux-futex --without-system-libunwind --with-arch-32=i586 --with-tune=generic --build=x86_64-suse-linux Thread model: posix gcc version 4.8.1 20130909 [gcc-4_8-branch revision 202388] (SUSE Linux) .config: # # Power management and ACPI options # CONFIG_ARCH_HIBERNATION_HEADER=y CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y CONFIG_HIBERNATE_CALLBACKS=y CONFIG_HIBERNATION=y CONFIG_PM_STD_PARTITION="" CONFIG_PM_SLEEP=y CONFIG_PM_SLEEP_SMP=y CONFIG_PM_AUTOSLEEP=y CONFIG_PM_WAKELOCKS=y CONFIG_PM_WAKELOCKS_LIMIT=100 CONFIG_PM_WAKELOCKS_GC=y CONFIG_PM_RUNTIME=y CONFIG_PM=y CONFIG_PM_DEBUG=y CONFIG_PM_ADVANCED_DEBUG=y # CONFIG_PM_TEST_SUSPEND is not set CONFIG_PM_SLEEP_DEBUG=y # CONFIG_DPM_WATCHDOG is not set CONFIG_PM_TRACE=y CONFIG_PM_TRACE_RTC=y CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y CONFIG_ACPI=y CONFIG_ACPI_SLEEP=y CONFIG_ACPI_PROCFS=y # CONFIG_ACPI_EC_DEBUGFS is not set CONFIG_ACPI_AC=m CONFIG_ACPI_BATTERY=m CONFIG_ACPI_BUTTON=m CONFIG_ACPI_VIDEO=m CONFIG_ACPI_FAN=y CONFIG_ACPI_DOCK=y CONFIG_ACPI_PROCESSOR=m CONFIG_ACPI_HOTPLUG_CPU=y CONFIG_ACPI_PROCESSOR_AGGREGATOR=m CONFIG_ACPI_THERMAL=m CONFIG_ACPI_NUMA=y CONFIG_ACPI_CUSTOM_DSDT_FILE="" # CONFIG_ACPI_CUSTOM_DSDT is not set CONFIG_ACPI_INITRD_TABLE_OVERRIDE=y CONFIG_ACPI_DEBUG=y CONFIG_ACPI_PCI_SLOT=y CONFIG_X86_PM_TIMER=y CONFIG_ACPI_CONTAINER=y # CONFIG_ACPI_SBS is not set # CONFIG_ACPI_HED is not set # CONFIG_ACPI_CUSTOM_METHOD is not set CONFIG_ACPI_BGRT=y CONFIG_ACPI_APEI=y # CONFIG_ACPI_APEI_GHES is not set CONFIG_ACPI_APEI_PCIEAER=y # CONFIG_ACPI_APEI_MEMORY_FAILURE is not set # CONFIG_ACPI_APEI_EINJ is not set # CONFIG_ACPI_APEI_ERST_DEBUG is not set # CONFIG_ACPI_EXTLOG is not set CONFIG_SFI=y # # CPU Frequency scaling # CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_GOV_COMMON=y CONFIG_CPU_FREQ_STAT=m CONFIG_CPU_FREQ_STAT_DETAILS=y # CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=m CONFIG_CPU_FREQ_GOV_USERSPACE=m CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m bye -- To unsubscribe from this list: send the line "unsubscribe cpufreq" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
