search for: config_dmadevices_vdebug

...70_DEBUGFS=y/' config-nodebug @perl -pi -e 's/# CONFIG_IWLWIFI_DEVICE_TRACING is not set/CONFIG_IWLWIFI_DEVICE_TRACING=y/' config-nodebug @perl -pi -e 's/# CONFIG_DMADEVICES_DEBUG is not set/CONFIG_DMADEVICES_DEBUG=y/' config-nodebug @perl -pi -e 's/# CONFIG_DMADEVICES_VDEBUG is not set/CONFIG_DMADEVICES_VDEBUG=y/' config-nodebug @perl -pi -e 's/# CONFIG_CEPH_LIB_PRETTYDEBUG is not set/CONFIG_CEPH_LIB_PRETTYDEBUG=y/' config-nodebug @perl -pi -e 's/# CONFIG_QUOTA_DEBUG is not set/CONFIG_QUOTA_DEBUG=y/' config-nodebug @perl -pi...

On 12/20/2011 10:47 PM, Stephen Rothwell wrote: > Hi all, > > Changes since 20111220: drivers/xen/xenbus/xenbus_dev_backend.c:74:2: error: implicit declaration of function ''xen_initial_domain'' Full randconfig file is attached. -- ~Randy *** Remember to use Documentation/SubmitChecklist when testing your code ***

...et CONFIG_RTC_DRV_V3020=y CONFIG_RTC_DRV_WM831X=y CONFIG_RTC_DRV_PCF50633=y # CONFIG_RTC_DRV_CROS_EC is not set # # on-CPU RTC drivers # CONFIG_RTC_DRV_FTRTC010=y # CONFIG_RTC_DRV_MC13XXX is not set CONFIG_RTC_DRV_MT6397=y # # HID Sensor RTC drivers # CONFIG_DMADEVICES=y CONFIG_DMADEVICES_DEBUG=y CONFIG_DMADEVICES_VDEBUG=y # # DMA Devices # CONFIG_DMA_ENGINE=y CONFIG_DMA_VIRTUAL_CHANNELS=y # CONFIG_ALTERA_MSGDMA is not set # CONFIG_INTEL_IDMA64 is not set CONFIG_INTEL_IOATDMA=y # CONFIG_PLX_DMA is not set # CONFIG_QCOM_HIDMA_MGMT is not set CONFIG_QCOM_HIDMA=y CONFIG_DW_DMAC_CORE=y # CONFIG_DW_DMAC is not set CONF...

Setting the IF flag can cause an VM exit. So we should avoid touching the IF flag until absolutely necessary. This patch change the way the paravirt arch_local_irq_restore() works by checking the previous flags value and call arch_local_irq_enable() only if the IF flag was set previously. On a 32 vCPUs KVM guest running the AIM7 five-sec workload, the performance increased slightly from 302136.32

Setting the IF flag can cause an VM exit. So we should avoid touching the IF flag until absolutely necessary. This patch change the way the paravirt arch_local_irq_restore() works by checking the previous flags value and call arch_local_irq_enable() only if the IF flag was set previously. On a 32 vCPUs KVM guest running the AIM7 five-sec workload, the performance increased slightly from 302136.32

...RV_M48T59=m CONFIG_RTC_DRV_MSM6242=m CONFIG_RTC_DRV_BQ4802=m CONFIG_RTC_DRV_RP5C01=m CONFIG_RTC_DRV_V3020=m CONFIG_RTC_DRV_WM831X=m CONFIG_RTC_DRV_WM8350=m CONFIG_RTC_DRV_PCF50633=m CONFIG_RTC_DRV_AB3100=m # # on-CPU RTC drivers # CONFIG_RTC_DRV_PCAP=m CONFIG_DMADEVICES=y CONFIG_DMADEVICES_DEBUG=y CONFIG_DMADEVICES_VDEBUG=y # # DMA Devices # CONFIG_INTEL_MID_DMAC=m CONFIG_INTEL_IOATDMA=m CONFIG_TIMB_DMA=m CONFIG_PCH_DMA=m CONFIG_DMA_ENGINE=y # # DMA Clients # CONFIG_NET_DMA=y CONFIG_ASYNC_TX_DMA=y CONFIG_DMATEST=m CONFIG_DCA=m CONFIG_AUXDISPLAY=y CONFIG_KS0108=m CONFIG_KS0108_PORT=0x378 CONFIG_KS0108_DELAY=2 CONFI...

...RV_M48T59=m CONFIG_RTC_DRV_MSM6242=m CONFIG_RTC_DRV_BQ4802=m CONFIG_RTC_DRV_RP5C01=m CONFIG_RTC_DRV_V3020=m CONFIG_RTC_DRV_WM831X=m CONFIG_RTC_DRV_WM8350=m CONFIG_RTC_DRV_PCF50633=m CONFIG_RTC_DRV_AB3100=m # # on-CPU RTC drivers # CONFIG_RTC_DRV_PCAP=m CONFIG_DMADEVICES=y CONFIG_DMADEVICES_DEBUG=y CONFIG_DMADEVICES_VDEBUG=y # # DMA Devices # CONFIG_INTEL_MID_DMAC=m CONFIG_INTEL_IOATDMA=m CONFIG_TIMB_DMA=m CONFIG_PCH_DMA=m CONFIG_DMA_ENGINE=y # # DMA Clients # CONFIG_NET_DMA=y CONFIG_ASYNC_TX_DMA=y CONFIG_DMATEST=m CONFIG_DCA=m CONFIG_AUXDISPLAY=y CONFIG_KS0108=m CONFIG_KS0108_PORT=0x378 CONFIG_KS0108_DELAY=2 CONFI...