* [PATCH] arch: arm64: kernel: add '#ifdef CONFIG_COMPAT' for aarch32_break_handler() @ 2013-06-22 5:54 Chen Gang 2013-06-24 8:47 ` Will Deacon 2013-06-24 9:27 ` [PATCH v2] " Chen Gang 0 siblings, 2 replies; 14+ messages in thread From: Chen Gang @ 2013-06-22 5:54 UTC (permalink / raw) To: Catalin Marinas, Will Deacon Cc: Tony Lindgren, olof@lixom.net, Santosh Shilimkar, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linux-Arch If 'COMPAT' not defined, aarch32_break_handler() cannot pass compiling, so need add '#ifdef' for it just like the header file has done. The related make: make ARCH=arm64 randconfig make ARCH=arm64 menuconfig make ARCH=arm64 V=1 EXTRA_CFLAGS=-W The related error: arch/arm64/kernel/debug-monitors.c:249:5: error: redefinition of ‘aarch32_break_handler’ In file included from arch/arm64/kernel/debug-monitors.c:29:0: /root/linux-next/arch/arm64/include/asm/debug-monitors.h:89:12: note: previous definition of ‘aarch32_break_handler’ was here Signed-off-by: Chen Gang <gang.chen@asianux.com> --- arch/arm64/kernel/debug-monitors.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c index 08018e3..ceedcd7 100644 --- a/arch/arm64/kernel/debug-monitors.c +++ b/arch/arm64/kernel/debug-monitors.c @@ -246,6 +246,7 @@ static int brk_handler(unsigned long addr, unsigned int esr, return 0; } +#ifdef CONFIG_COMPAT int aarch32_break_handler(struct pt_regs *regs) { siginfo_t info; @@ -285,6 +286,7 @@ int aarch32_break_handler(struct pt_regs *regs) force_sig_info(SIGTRAP, &info, current); return 0; } +#endif static int __init debug_traps_init(void) { -- 1.7.7.6 ^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH] arch: arm64: kernel: add '#ifdef CONFIG_COMPAT' for aarch32_break_handler() 2013-06-22 5:54 [PATCH] arch: arm64: kernel: add '#ifdef CONFIG_COMPAT' for aarch32_break_handler() Chen Gang @ 2013-06-24 8:47 ` Will Deacon 2013-06-24 9:19 ` Chen Gang 2013-06-24 9:27 ` [PATCH v2] " Chen Gang 1 sibling, 1 reply; 14+ messages in thread From: Will Deacon @ 2013-06-24 8:47 UTC (permalink / raw) To: Chen Gang Cc: Catalin Marinas, Tony Lindgren, olof@lixom.net, Santosh Shilimkar, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linux-Arch On Sat, Jun 22, 2013 at 06:54:14AM +0100, Chen Gang wrote: > > If 'COMPAT' not defined, aarch32_break_handler() cannot pass compiling, > so need add '#ifdef' for it just like the header file has done. > > The related make: > > make ARCH=arm64 randconfig > make ARCH=arm64 menuconfig > make ARCH=arm64 V=1 EXTRA_CFLAGS=-W > > The related error: > > arch/arm64/kernel/debug-monitors.c:249:5: error: redefinition of ‘aarch32_break_handler’ > In file included from arch/arm64/kernel/debug-monitors.c:29:0: > /root/linux-next/arch/arm64/include/asm/debug-monitors.h:89:12: note: previous definition of ‘aarch32_break_handler’ was here Actually, can we just kill the static definition in debug-monitors.h instead? I don't see anything in the full-blown aardch32_break_handler that won't play nicely if !COMPAT. Will ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH] arch: arm64: kernel: add '#ifdef CONFIG_COMPAT' for aarch32_break_handler() 2013-06-24 8:47 ` Will Deacon @ 2013-06-24 9:19 ` Chen Gang 0 siblings, 0 replies; 14+ messages in thread From: Chen Gang @ 2013-06-24 9:19 UTC (permalink / raw) To: Will Deacon Cc: Catalin Marinas, Tony Lindgren, olof@lixom.net, Santosh Shilimkar, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linux-Arch On 06/24/2013 04:47 PM, Will Deacon wrote: > On Sat, Jun 22, 2013 at 06:54:14AM +0100, Chen Gang wrote: >> > >> > If 'COMPAT' not defined, aarch32_break_handler() cannot pass compiling, >> > so need add '#ifdef' for it just like the header file has done. >> > >> > The related make: >> > >> > make ARCH=arm64 randconfig >> > make ARCH=arm64 menuconfig >> > make ARCH=arm64 V=1 EXTRA_CFLAGS=-W >> > >> > The related error: >> > >> > arch/arm64/kernel/debug-monitors.c:249:5: error: redefinition of ‘aarch32_break_handler’ >> > In file included from arch/arm64/kernel/debug-monitors.c:29:0: >> > /root/linux-next/arch/arm64/include/asm/debug-monitors.h:89:12: note: previous definition of ‘aarch32_break_handler’ was here > Actually, can we just kill the static definition in debug-monitors.h > instead? I don't see anything in the full-blown aardch32_break_handler that > won't play nicely if !COMPAT. It sounds good, I will send patch v2. Thanks. -- Chen Gang Asianux Corporation ^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH v2] arch: arm64: kernel: add '#ifdef CONFIG_COMPAT' for aarch32_break_handler() 2013-06-22 5:54 [PATCH] arch: arm64: kernel: add '#ifdef CONFIG_COMPAT' for aarch32_break_handler() Chen Gang 2013-06-24 8:47 ` Will Deacon @ 2013-06-24 9:27 ` Chen Gang 2013-06-24 10:06 ` [Suggestion] arch: arm64: xen: "ln -s" the paravirt.h from arm Chen Gang 2013-06-24 10:14 ` [PATCH v2] arch: arm64: kernel: add '#ifdef CONFIG_COMPAT' for aarch32_break_handler() Will Deacon 1 sibling, 2 replies; 14+ messages in thread From: Chen Gang @ 2013-06-24 9:27 UTC (permalink / raw) To: Catalin Marinas, Will Deacon Cc: Tony Lindgren, olof@lixom.net, Santosh Shilimkar, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linux-Arch If 'COMPAT' not defined, aarch32_break_handler() cannot pass compiling, and it can work independent with 'COMPAT', so remove dummy definition. The related make: make ARCH=arm64 randconfig make ARCH=arm64 menuconfig make ARCH=arm64 V=1 EXTRA_CFLAGS=-W The related error: arch/arm64/kernel/debug-monitors.c:249:5: error: redefinition of ‘aarch32_break_handler’ In file included from arch/arm64/kernel/debug-monitors.c:29:0: /root/linux-next/arch/arm64/include/asm/debug-monitors.h:89:12: note: previous definition of ‘aarch32_break_handler’ was here Signed-off-by: Chen Gang <gang.chen@asianux.com> --- arch/arm64/include/asm/debug-monitors.h | 7 ------- 1 files changed, 0 insertions(+), 7 deletions(-) diff --git a/arch/arm64/include/asm/debug-monitors.h b/arch/arm64/include/asm/debug-monitors.h index ef8235c..a2232d0 100644 --- a/arch/arm64/include/asm/debug-monitors.h +++ b/arch/arm64/include/asm/debug-monitors.h @@ -83,14 +83,7 @@ static inline int reinstall_suspended_bps(struct pt_regs *regs) } #endif -#ifdef CONFIG_COMPAT int aarch32_break_handler(struct pt_regs *regs); -#else -static int aarch32_break_handler(struct pt_regs *regs) -{ - return -EFAULT; -} -#endif #endif /* __ASSEMBLY */ #endif /* __KERNEL__ */ -- 1.7.7.6 ^ permalink raw reply related [flat|nested] 14+ messages in thread
* [Suggestion] arch: arm64: xen: "ln -s" the paravirt.h from arm. 2013-06-24 9:27 ` [PATCH v2] " Chen Gang @ 2013-06-24 10:06 ` Chen Gang 2013-06-24 15:43 ` Stefano Stabellini 2013-06-24 10:14 ` [PATCH v2] arch: arm64: kernel: add '#ifdef CONFIG_COMPAT' for aarch32_break_handler() Will Deacon 1 sibling, 1 reply; 14+ messages in thread From: Chen Gang @ 2013-06-24 10:06 UTC (permalink / raw) To: Catalin Marinas, Will Deacon Cc: Tony Lindgren, olof@lixom.net, Santosh Shilimkar, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linux-Arch [-- Attachment #1: Type: text/plain, Size: 521 bytes --] Hello Maintainers: if 'CONFIG_XEN' CC arch/arm64/xen/../../arm/xen/enlighten.o arch/arm64/xen/../../arm/xen/enlighten.c:19:26: fatal error: asm/paravirt.h: No such file or directory The related .config file for next-20130624 is in attachment. If "ln -s ../../../arm/include/asm/paravirt.h paravirt.h", it can pass compiling, but I do not know how to make a patch for it ("ln -s ..."), Do we have another more suitable ways for it (or another fixing ways) ? Welcome any suggestions or completions. Thanks. [-- Attachment #2: issue_config_arm64 --] [-- Type: text/plain, Size: 60357 bytes --] # # Automatically generated file; DO NOT EDIT. # Linux/arm64 3.10.0-rc7 Kernel Configuration # CONFIG_ARM64=y CONFIG_64BIT=y CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_NO_IOPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_GENERIC_LOCKBREAK=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CSUM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_ZONE_DMA32=y CONFIG_ARCH_DMA_ADDR_T_64BIT=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_NEED_SG_DMA_LENGTH=y CONFIG_SWIOTLB=y CONFIG_IOMMU_HELPER=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_IRQ_WORK=y CONFIG_BUILDTIME_EXTABLE_SORT=y # # General setup # CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_CROSS_COMPILE="aarch64-linux-gnu-" CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_DEFAULT_HOSTNAME="(none)" # CONFIG_SWAP is not set # CONFIG_SYSVIPC is not set # CONFIG_POSIX_MQUEUE is not set CONFIG_FHANDLE=y # CONFIG_AUDIT is not set CONFIG_HAVE_GENERIC_HARDIRQS=y # # IRQ subsystem # CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_IRQ_SHOW=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_IRQ_DOMAIN=y # CONFIG_IRQ_DOMAIN_DEBUG is not set CONFIG_SPARSE_IRQ=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # # Timers subsystem # CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ_COMMON=y # CONFIG_HZ_PERIODIC is not set CONFIG_NO_HZ_IDLE=y # CONFIG_NO_HZ is not set CONFIG_HIGH_RES_TIMERS=y # # CPU/Task time and stats accounting # CONFIG_TICK_CPU_ACCOUNTING=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y # CONFIG_TASKSTATS is not set # # RCU Subsystem # CONFIG_TREE_PREEMPT_RCU=y CONFIG_PREEMPT_RCU=y CONFIG_RCU_STALL_COMMON=y CONFIG_RCU_FANOUT=64 CONFIG_RCU_FANOUT_LEAF=16 CONFIG_RCU_FANOUT_EXACT=y # CONFIG_RCU_FAST_NO_HZ is not set # CONFIG_TREE_RCU_TRACE is not set # CONFIG_RCU_BOOST is not set # CONFIG_RCU_NOCB_CPU is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 CONFIG_CGROUPS=y # CONFIG_CGROUP_DEBUG is not set # CONFIG_CGROUP_FREEZER is not set CONFIG_CGROUP_DEVICE=y # CONFIG_CPUSETS is not set # CONFIG_CGROUP_CPUACCT is not set CONFIG_RESOURCE_COUNTERS=y CONFIG_MEMCG=y # CONFIG_MEMCG_KMEM is not set # CONFIG_CGROUP_HUGETLB is not set CONFIG_CGROUP_PERF=y CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y # CONFIG_CFS_BANDWIDTH is not set CONFIG_RT_GROUP_SCHED=y # CONFIG_BLK_CGROUP is not set # CONFIG_CHECKPOINT_RESTORE is not set CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set # CONFIG_NET_NS is not set # CONFIG_SCHED_AUTOGROUP is not set CONFIG_MM_OWNER=y # CONFIG_SYSFS_DEPRECATED is not set # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y CONFIG_RD_XZ=y CONFIG_RD_LZO=y CONFIG_RD_LZ4=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y CONFIG_SYSCTL_EXCEPTION_TRACE=y # CONFIG_EXPERT is not set # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y # CONFIG_EMBEDDED is not set CONFIG_HAVE_PERF_EVENTS=y CONFIG_PERF_USE_VMALLOC=y # # Kernel Performance Events And Counters # CONFIG_PERF_EVENTS=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y # CONFIG_COMPAT_BRK is not set # CONFIG_SLAB is not set CONFIG_SLUB=y CONFIG_PROFILING=y CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_USE_GENERIC_SMP_HELPERS=y CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_HAVE_CLK=y CONFIG_HAVE_DMA_API_DEBUG=y CONFIG_HAVE_HW_BREAKPOINT=y CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y CONFIG_MODULES_USE_ELF_RELA=y CONFIG_CLONE_BACKWARDS=y # # GCOV-based kernel profiling # # CONFIG_GCOV_KERNEL is not set CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 # CONFIG_MODULES is not set CONFIG_BLOCK=y CONFIG_BLK_DEV_BSG=y CONFIG_BLK_DEV_BSGLIB=y # CONFIG_BLK_DEV_INTEGRITY is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y CONFIG_EFI_PARTITION=y # # IO Schedulers # CONFIG_IOSCHED_NOOP=y # CONFIG_IOSCHED_DEADLINE is not set CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_PADATA=y CONFIG_UNINLINE_SPIN_UNLOCK=y CONFIG_MUTEX_SPIN_ON_OWNER=y # CONFIG_FREEZER is not set # # Platform selection # # CONFIG_ARCH_VEXPRESS is not set # CONFIG_ARCH_XGENE is not set # # Bus support # CONFIG_ARM_AMBA=y # # Kernel Features # # CONFIG_ARM64_64K_PAGES is not set CONFIG_SMP=y CONFIG_NR_CPUS=4 # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y CONFIG_PREEMPT_COUNT=y CONFIG_HZ=100 CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_HAVE_ARCH_PFN_VALID=y # CONFIG_HW_PERF_EVENTS is not set CONFIG_SYS_SUPPORTS_HUGETLBFS=y CONFIG_ARCH_WANT_GENERAL_HUGETLB=y CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_SPARSEMEM_MANUAL=y CONFIG_SPARSEMEM=y CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y # CONFIG_SPARSEMEM_VMEMMAP is not set CONFIG_HAVE_MEMBLOCK=y CONFIG_NO_BOOTMEM=y # CONFIG_HAVE_BOOTMEM_INFO_NODE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_BALLOON_COMPACTION=y CONFIG_COMPACTION=y CONFIG_MIGRATION=y CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=0 CONFIG_KSM=y CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_TRANSPARENT_HUGEPAGE=y # CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS is not set CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y # CONFIG_CROSS_MEMORY_ATTACH is not set CONFIG_CLEANCACHE=y # CONFIG_ZBUD is not set CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_XEN_DOM0=y CONFIG_XEN=y # # Boot options # CONFIG_CMDLINE="" CONFIG_CMDLINE_FORCE=y # # Userspace binary formats # # CONFIG_BINFMT_ELF is not set # CONFIG_BINFMT_SCRIPT is not set # CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_COREDUMP=y # CONFIG_COMPAT is not set CONFIG_NET=y # # Networking options # CONFIG_PACKET=y CONFIG_PACKET_DIAG=y # CONFIG_UNIX is not set CONFIG_XFRM=y CONFIG_XFRM_ALGO=y # CONFIG_XFRM_USER is not set CONFIG_XFRM_SUB_POLICY=y CONFIG_XFRM_MIGRATE=y # CONFIG_XFRM_STATISTICS is not set CONFIG_XFRM_IPCOMP=y # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y # CONFIG_IP_PNP_BOOTP is not set CONFIG_IP_PNP_RARP=y # CONFIG_NET_IPIP is not set CONFIG_NET_IPGRE_DEMUX=y CONFIG_NET_IP_TUNNEL=y CONFIG_NET_IPGRE=y # CONFIG_ARPD is not set # CONFIG_SYN_COOKIES is not set # CONFIG_INET_AH is not set CONFIG_INET_ESP=y # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y # CONFIG_INET_XFRM_MODE_TUNNEL is not set CONFIG_INET_XFRM_MODE_BEET=y # CONFIG_INET_LRO is not set # CONFIG_INET_DIAG is not set CONFIG_TCP_CONG_ADVANCED=y CONFIG_TCP_CONG_BIC=y CONFIG_TCP_CONG_CUBIC=y CONFIG_TCP_CONG_WESTWOOD=y CONFIG_TCP_CONG_HTCP=y # CONFIG_TCP_CONG_HSTCP is not set # CONFIG_TCP_CONG_HYBLA is not set CONFIG_TCP_CONG_VEGAS=y CONFIG_TCP_CONG_SCALABLE=y CONFIG_TCP_CONG_LP=y # CONFIG_TCP_CONG_VENO is not set CONFIG_TCP_CONG_YEAH=y CONFIG_TCP_CONG_ILLINOIS=y # CONFIG_DEFAULT_BIC is not set # CONFIG_DEFAULT_CUBIC is not set # CONFIG_DEFAULT_HTCP is not set # CONFIG_DEFAULT_VEGAS is not set CONFIG_DEFAULT_WESTWOOD=y # CONFIG_DEFAULT_RENO is not set CONFIG_DEFAULT_TCP_CONG="westwood" # CONFIG_TCP_MD5SIG is not set CONFIG_IPV6=y # CONFIG_IPV6_PRIVACY is not set CONFIG_IPV6_ROUTER_PREF=y # CONFIG_IPV6_ROUTE_INFO is not set # CONFIG_IPV6_OPTIMISTIC_DAD is not set # CONFIG_INET6_AH is not set CONFIG_INET6_ESP=y CONFIG_INET6_IPCOMP=y CONFIG_IPV6_MIP6=y CONFIG_INET6_XFRM_TUNNEL=y CONFIG_INET6_TUNNEL=y CONFIG_INET6_XFRM_MODE_TRANSPORT=y CONFIG_INET6_XFRM_MODE_TUNNEL=y CONFIG_INET6_XFRM_MODE_BEET=y # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set CONFIG_IPV6_SIT=y # CONFIG_IPV6_SIT_6RD is not set CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=y CONFIG_IPV6_GRE=y CONFIG_IPV6_MULTIPLE_TABLES=y # CONFIG_IPV6_SUBTREES is not set CONFIG_IPV6_MROUTE=y # CONFIG_IPV6_MROUTE_MULTIPLE_TABLES is not set # CONFIG_IPV6_PIMSM_V2 is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETWORK_PHY_TIMESTAMPING=y # CONFIG_NETFILTER is not set CONFIG_IP_DCCP=y # # DCCP CCIDs Configuration # # CONFIG_IP_DCCP_CCID2_DEBUG is not set # CONFIG_IP_DCCP_CCID3 is not set CONFIG_IP_SCTP=y CONFIG_SCTP_DBG_MSG=y CONFIG_SCTP_DBG_OBJCNT=y # CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5 is not set # CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1 is not set CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE=y # CONFIG_SCTP_COOKIE_HMAC_MD5 is not set # CONFIG_SCTP_COOKIE_HMAC_SHA1 is not set # CONFIG_RDS is not set CONFIG_TIPC=y CONFIG_TIPC_PORTS=8191 # CONFIG_ATM is not set # CONFIG_L2TP is not set CONFIG_STP=y CONFIG_MRP=y CONFIG_BRIDGE=y # CONFIG_BRIDGE_IGMP_SNOOPING is not set CONFIG_BRIDGE_VLAN_FILTERING=y CONFIG_VLAN_8021Q=y # CONFIG_VLAN_8021Q_GVRP is not set CONFIG_VLAN_8021Q_MVRP=y # CONFIG_DECNET is not set CONFIG_LLC=y # CONFIG_LLC2 is not set CONFIG_IPX=y CONFIG_IPX_INTERN=y # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set CONFIG_PHONET=y CONFIG_IEEE802154=y # CONFIG_IEEE802154_6LOWPAN is not set # CONFIG_MAC802154 is not set # CONFIG_NET_SCHED is not set CONFIG_DCB=y CONFIG_DNS_RESOLVER=y CONFIG_BATMAN_ADV=y # CONFIG_BATMAN_ADV_BLA is not set CONFIG_BATMAN_ADV_DAT=y # CONFIG_BATMAN_ADV_NC is not set # CONFIG_BATMAN_ADV_DEBUG is not set CONFIG_OPENVSWITCH=y # CONFIG_VSOCKETS is not set # CONFIG_NETLINK_MMAP is not set CONFIG_NETLINK_DIAG=y CONFIG_NET_MPLS_GSO=y CONFIG_RPS=y CONFIG_RFS_ACCEL=y CONFIG_XPS=y CONFIG_NETPRIO_CGROUP=y CONFIG_NET_LL_RX_POLL=y CONFIG_BQL=y CONFIG_NET_FLOW_LIMIT=y # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set CONFIG_CAN=y CONFIG_CAN_RAW=y CONFIG_CAN_BCM=y # CONFIG_CAN_GW is not set # # CAN Device Drivers # # CONFIG_CAN_VCAN is not set CONFIG_CAN_SLCAN=y CONFIG_CAN_DEV=y CONFIG_CAN_CALC_BITTIMING=y # CONFIG_CAN_LEDS is not set CONFIG_CAN_GRCAN=y CONFIG_CAN_SJA1000=y # CONFIG_CAN_SJA1000_ISA is not set CONFIG_CAN_SJA1000_PLATFORM=y CONFIG_CAN_SJA1000_OF_PLATFORM=y CONFIG_CAN_C_CAN=y # CONFIG_CAN_C_CAN_PLATFORM is not set CONFIG_CAN_CC770=y # CONFIG_CAN_CC770_ISA is not set CONFIG_CAN_CC770_PLATFORM=y # # CAN USB interfaces # CONFIG_CAN_EMS_USB=y CONFIG_CAN_ESD_USB2=y # CONFIG_CAN_KVASER_USB is not set CONFIG_CAN_PEAK_USB=y CONFIG_CAN_8DEV_USB=y CONFIG_CAN_SOFTING=y CONFIG_CAN_DEBUG_DEVICES=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set CONFIG_FIB_RULES=y # CONFIG_WIRELESS is not set CONFIG_WIMAX=y CONFIG_WIMAX_DEBUG_LEVEL=8 CONFIG_RFKILL=y CONFIG_RFKILL_INPUT=y CONFIG_RFKILL_REGULATOR=y CONFIG_RFKILL_GPIO=y CONFIG_NET_9P=y # CONFIG_NET_9P_VIRTIO is not set # CONFIG_NET_9P_DEBUG is not set # CONFIG_CAIF is not set CONFIG_CEPH_LIB=y # CONFIG_CEPH_LIB_PRETTYDEBUG is not set # CONFIG_CEPH_LIB_USE_DNS_RESOLVER is not set # CONFIG_NFC is not set # # Device Drivers # # # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="" CONFIG_DEVTMPFS=y # CONFIG_DEVTMPFS_MOUNT is not set CONFIG_STANDALONE=y # CONFIG_PREVENT_FIRMWARE_BUILD is not set CONFIG_FW_LOADER=y CONFIG_FIRMWARE_IN_KERNEL=y CONFIG_EXTRA_FIRMWARE="" # CONFIG_FW_LOADER_USER_HELPER is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_GENERIC_CPU_DEVICES is not set CONFIG_REGMAP=y CONFIG_REGMAP_I2C=y CONFIG_REGMAP_MMIO=y CONFIG_REGMAP_IRQ=y CONFIG_DMA_SHARED_BUFFER=y # # Bus devices # # CONFIG_CONNECTOR is not set CONFIG_MTD=y CONFIG_MTD_REDBOOT_PARTS=y CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 # CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set CONFIG_MTD_REDBOOT_PARTS_READONLY=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_OF_PARTS=y # CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers # CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y CONFIG_FTL=y CONFIG_NFTL=y # CONFIG_NFTL_RW is not set CONFIG_INFTL=y # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set CONFIG_SM_FTL=y # CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers # CONFIG_MTD_CFI=y # CONFIG_MTD_JEDECPROBE is not set CONFIG_MTD_GEN_PROBE=y # CONFIG_MTD_CFI_ADV_OPTIONS is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y # CONFIG_MTD_MAP_BANK_WIDTH_8 is not set # CONFIG_MTD_MAP_BANK_WIDTH_16 is not set # CONFIG_MTD_MAP_BANK_WIDTH_32 is not set CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set CONFIG_MTD_CFI_INTELEXT=y # CONFIG_MTD_CFI_AMDSTD is not set CONFIG_MTD_CFI_STAA=y CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_RAM is not set CONFIG_MTD_ROM=y # CONFIG_MTD_ABSENT is not set # # Mapping drivers for chip access # CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_PHYSMAP_COMPAT=y CONFIG_MTD_PHYSMAP_START=0x8000000 CONFIG_MTD_PHYSMAP_LEN=0 CONFIG_MTD_PHYSMAP_BANKWIDTH=2 CONFIG_MTD_PHYSMAP_OF=y # CONFIG_MTD_GPIO_ADDR is not set # CONFIG_MTD_PLATRAM is not set CONFIG_MTD_LATCH_ADDR=y # # Self-contained MTD device drivers # CONFIG_MTD_SLRAM=y CONFIG_MTD_PHRAM=y CONFIG_MTD_MTDRAM=y CONFIG_MTDRAM_TOTAL_SIZE=4096 CONFIG_MTDRAM_ERASE_SIZE=128 CONFIG_MTDRAM_ABS_POS=0 # CONFIG_MTD_BLOCK2MTD is not set # # Disk-On-Chip Device Drivers # CONFIG_MTD_DOCG3=y CONFIG_BCH_CONST_M=14 CONFIG_BCH_CONST_T=4 CONFIG_MTD_NAND_ECC=y # CONFIG_MTD_NAND_ECC_SMC is not set CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_ECC_BCH is not set # CONFIG_MTD_SM_COMMON is not set # CONFIG_MTD_NAND_DENALI is not set CONFIG_MTD_NAND_GPIO=y CONFIG_MTD_NAND_IDS=y CONFIG_MTD_NAND_DISKONCHIP=y # CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0 CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE=y CONFIG_MTD_NAND_DOCG4=y CONFIG_MTD_NAND_NANDSIM=y CONFIG_MTD_NAND_PLATFORM=y CONFIG_MTD_ALAUDA=y CONFIG_MTD_ONENAND=y CONFIG_MTD_ONENAND_VERIFY_WRITE=y # CONFIG_MTD_ONENAND_GENERIC is not set # CONFIG_MTD_ONENAND_OTP is not set CONFIG_MTD_ONENAND_2X_PROGRAM=y # # LPDDR flash memory drivers # CONFIG_MTD_LPDDR=y CONFIG_MTD_QINFO_PROBE=y CONFIG_MTD_UBI=y CONFIG_MTD_UBI_WL_THRESHOLD=4096 CONFIG_MTD_UBI_BEB_LIMIT=20 CONFIG_MTD_UBI_FASTMAP=y CONFIG_MTD_UBI_GLUEBI=y CONFIG_DTC=y CONFIG_OF=y # # Device Tree and Open Firmware support # CONFIG_PROC_DEVICETREE=y CONFIG_OF_SELFTEST=y CONFIG_OF_FLATTREE=y CONFIG_OF_EARLY_FLATTREE=y CONFIG_OF_ADDRESS=y CONFIG_OF_IRQ=y CONFIG_OF_I2C=y CONFIG_OF_MTD=y # CONFIG_PARPORT is not set # CONFIG_BLK_DEV is not set # # Misc devices # CONFIG_SENSORS_LIS3LV02D=y # CONFIG_AD525X_DPOT is not set CONFIG_ATMEL_PWM=y CONFIG_DUMMY_IRQ=y CONFIG_ICS932S401=y # CONFIG_ATMEL_SSC is not set CONFIG_ENCLOSURE_SERVICES=y CONFIG_APDS9802ALS=y # CONFIG_ISL29003 is not set CONFIG_ISL29020=y CONFIG_SENSORS_TSL2550=y # CONFIG_SENSORS_BH1780 is not set # CONFIG_SENSORS_BH1770 is not set # CONFIG_SENSORS_APDS990X is not set # CONFIG_HMC6352 is not set # CONFIG_DS1682 is not set # CONFIG_BMP085_I2C is not set # CONFIG_USB_SWITCH_FSA9480 is not set # CONFIG_SRAM is not set CONFIG_C2PORT=y # # EEPROM support # CONFIG_EEPROM_AT24=y CONFIG_EEPROM_LEGACY=y CONFIG_EEPROM_MAX6875=y # CONFIG_EEPROM_93CX6 is not set # # Texas Instruments shared transport line discipline # CONFIG_TI_ST=y CONFIG_SENSORS_LIS3_I2C=y # # Altera FPGA firmware download module # CONFIG_ALTERA_STAPL=y # # SCSI device support # CONFIG_SCSI_MOD=y CONFIG_RAID_ATTRS=y CONFIG_SCSI=y CONFIG_SCSI_DMA=y CONFIG_SCSI_TGT=y CONFIG_SCSI_NETLINK=y # CONFIG_SCSI_PROC_FS is not set # # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=y CONFIG_CHR_DEV_OSST=y # CONFIG_BLK_DEV_SR is not set CONFIG_CHR_DEV_SG=y CONFIG_CHR_DEV_SCH=y CONFIG_SCSI_ENCLOSURE=y CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set # # SCSI Transports # CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_FC_ATTRS=y CONFIG_SCSI_FC_TGT_ATTRS=y CONFIG_SCSI_ISCSI_ATTRS=y CONFIG_SCSI_SAS_ATTRS=y # CONFIG_SCSI_SAS_LIBSAS is not set # CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=y CONFIG_ISCSI_BOOT_SYSFS=y CONFIG_SCSI_UFSHCD=y CONFIG_SCSI_UFSHCD_PLATFORM=y CONFIG_LIBFC=y CONFIG_LIBFCOE=y CONFIG_SCSI_DEBUG=y # CONFIG_SCSI_VIRTIO is not set # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set CONFIG_SCSI_DH=y CONFIG_SCSI_DH_RDAC=y CONFIG_SCSI_DH_HP_SW=y CONFIG_SCSI_DH_EMC=y CONFIG_SCSI_DH_ALUA=y CONFIG_SCSI_OSD_INITIATOR=y CONFIG_SCSI_OSD_ULD=y CONFIG_SCSI_OSD_DPRINT_SENSE=1 CONFIG_SCSI_OSD_DEBUG=y CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_ATA_VERBOSE_ERROR=y # CONFIG_SATA_PMP is not set # # Controllers with non-SFF native interface # # CONFIG_SATA_AHCI_PLATFORM is not set CONFIG_ATA_SFF=y # # SFF controllers with custom DMA interface # CONFIG_ATA_BMDMA=y # # SATA SFF controllers with BMDMA # # CONFIG_SATA_HIGHBANK is not set CONFIG_SATA_MV=y CONFIG_SATA_RCAR=y # # PATA SFF controllers with BMDMA # # # PIO-only SFF controllers # # # Generic fallback / legacy drivers # # CONFIG_MD is not set CONFIG_TARGET_CORE=y # CONFIG_TCM_IBLOCK is not set CONFIG_TCM_FILEIO=y # CONFIG_TCM_PSCSI is not set # CONFIG_LOOPBACK_TARGET is not set CONFIG_TCM_FC=y CONFIG_ISCSI_TARGET=y # CONFIG_NETDEVICES is not set # # Input device support # CONFIG_INPUT=y CONFIG_INPUT_FF_MEMLESS=y CONFIG_INPUT_POLLDEV=y # CONFIG_INPUT_SPARSEKMAP is not set CONFIG_INPUT_MATRIXKMAP=y # # Userland interfaces # CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y CONFIG_KEYBOARD_ADP5588=y CONFIG_KEYBOARD_ADP5589=y # CONFIG_KEYBOARD_ATKBD is not set # CONFIG_KEYBOARD_QT1070 is not set CONFIG_KEYBOARD_QT2160=y # CONFIG_KEYBOARD_LKKBD is not set CONFIG_KEYBOARD_GPIO=y # CONFIG_KEYBOARD_GPIO_POLLED is not set CONFIG_KEYBOARD_TCA6416=y # CONFIG_KEYBOARD_TCA8418 is not set CONFIG_KEYBOARD_MATRIX=y CONFIG_KEYBOARD_LM8323=y # CONFIG_KEYBOARD_LM8333 is not set CONFIG_KEYBOARD_MAX7359=y CONFIG_KEYBOARD_MCS=y CONFIG_KEYBOARD_MPR121=y # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_OPENCORES is not set # CONFIG_KEYBOARD_SAMSUNG is not set # CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_KEYBOARD_SUNKBD=y CONFIG_KEYBOARD_STMPE=y CONFIG_KEYBOARD_XTKBD=y CONFIG_INPUT_MOUSE=y # CONFIG_MOUSE_PS2 is not set CONFIG_MOUSE_SERIAL=y # CONFIG_MOUSE_APPLETOUCH is not set CONFIG_MOUSE_BCM5974=y CONFIG_MOUSE_CYAPA=y CONFIG_MOUSE_VSXXXAA=y # CONFIG_MOUSE_GPIO is not set CONFIG_MOUSE_SYNAPTICS_I2C=y CONFIG_MOUSE_SYNAPTICS_USB=y CONFIG_INPUT_JOYSTICK=y CONFIG_JOYSTICK_ANALOG=y CONFIG_JOYSTICK_A3D=y CONFIG_JOYSTICK_ADI=y CONFIG_JOYSTICK_COBRA=y CONFIG_JOYSTICK_GF2K=y CONFIG_JOYSTICK_GRIP=y CONFIG_JOYSTICK_GRIP_MP=y CONFIG_JOYSTICK_GUILLEMOT=y CONFIG_JOYSTICK_INTERACT=y CONFIG_JOYSTICK_SIDEWINDER=y CONFIG_JOYSTICK_TMDC=y CONFIG_JOYSTICK_IFORCE=y # CONFIG_JOYSTICK_IFORCE_USB is not set # CONFIG_JOYSTICK_IFORCE_232 is not set CONFIG_JOYSTICK_WARRIOR=y # CONFIG_JOYSTICK_MAGELLAN is not set CONFIG_JOYSTICK_SPACEORB=y CONFIG_JOYSTICK_SPACEBALL=y # CONFIG_JOYSTICK_STINGER is not set CONFIG_JOYSTICK_TWIDJOY=y CONFIG_JOYSTICK_ZHENHUA=y CONFIG_JOYSTICK_AS5011=y CONFIG_JOYSTICK_JOYDUMP=y CONFIG_JOYSTICK_XPAD=y # CONFIG_JOYSTICK_XPAD_FF is not set CONFIG_JOYSTICK_XPAD_LEDS=y CONFIG_INPUT_TABLET=y # CONFIG_TABLET_USB_ACECAD is not set CONFIG_TABLET_USB_AIPTEK=y CONFIG_TABLET_USB_GTCO=y CONFIG_TABLET_USB_HANWANG=y CONFIG_TABLET_USB_KBTAB=y # CONFIG_TABLET_USB_WACOM is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set # # Hardware I/O ports # CONFIG_SERIO=y # CONFIG_SERIO_I8042 is not set CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_AMBAKMI is not set # CONFIG_SERIO_RAW is not set CONFIG_SERIO_ALTERA_PS2=y # CONFIG_SERIO_PS2MULT is not set CONFIG_SERIO_ARC_PS2=y # CONFIG_SERIO_APBPS2 is not set CONFIG_GAMEPORT=y CONFIG_GAMEPORT_NS558=y CONFIG_GAMEPORT_L4=y # # Character devices # CONFIG_TTY=y CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_NONSTANDARD=y CONFIG_N_HDLC=y # CONFIG_N_GSM is not set # CONFIG_TRACE_SINK is not set # CONFIG_DEVKMEM is not set # # Serial drivers # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y # CONFIG_SERIAL_8250_CONSOLE is not set CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y # CONFIG_SERIAL_8250_SHARE_IRQ is not set CONFIG_SERIAL_8250_DETECT_IRQ=y CONFIG_SERIAL_8250_RSA=y CONFIG_SERIAL_8250_DW=y # # Non-8250 serial port support # CONFIG_SERIAL_AMBA_PL010=y CONFIG_SERIAL_AMBA_PL010_CONSOLE=y CONFIG_SERIAL_AMBA_PL011=y CONFIG_SERIAL_AMBA_PL011_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_OF_PLATFORM=y CONFIG_SERIAL_SCCNXP=y CONFIG_SERIAL_SCCNXP_CONSOLE=y CONFIG_SERIAL_TIMBERDALE=y CONFIG_SERIAL_ALTERA_JTAGUART=y CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE=y CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE_BYPASS=y # CONFIG_SERIAL_ALTERA_UART is not set # CONFIG_SERIAL_XILINX_PS_UART is not set # CONFIG_SERIAL_ARC is not set CONFIG_SERIAL_FSL_LPUART=y CONFIG_SERIAL_FSL_LPUART_CONSOLE=y CONFIG_HVC_DRIVER=y CONFIG_HVC_IRQ=y CONFIG_HVC_XEN=y CONFIG_HVC_XEN_FRONTEND=y # CONFIG_VIRTIO_CONSOLE is not set CONFIG_IPMI_HANDLER=y CONFIG_IPMI_PANIC_EVENT=y CONFIG_IPMI_PANIC_STRING=y CONFIG_IPMI_DEVICE_INTERFACE=y CONFIG_IPMI_SI=y # CONFIG_IPMI_WATCHDOG is not set # CONFIG_IPMI_POWEROFF is not set CONFIG_HW_RANDOM=y CONFIG_HW_RANDOM_TIMERIOMEM=y # CONFIG_HW_RANDOM_ATMEL is not set CONFIG_HW_RANDOM_VIRTIO=y CONFIG_HW_RANDOM_EXYNOS=y # CONFIG_R3964 is not set # # PCMCIA character devices # # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_COMPAT is not set CONFIG_I2C_CHARDEV=y CONFIG_I2C_MUX=y # # Multiplexer I2C Chip support # # CONFIG_I2C_ARB_GPIO_CHALLENGE is not set CONFIG_I2C_MUX_GPIO=y CONFIG_I2C_MUX_PCA9541=y # CONFIG_I2C_MUX_PCA954x is not set CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_ALGOPCA=y # # I2C Hardware Bus support # # # I2C system bus drivers (mostly embedded / system-on-chip) # # CONFIG_I2C_CBUS_GPIO is not set # CONFIG_I2C_DESIGNWARE_PLATFORM is not set # CONFIG_I2C_GPIO is not set CONFIG_I2C_NOMADIK=y CONFIG_I2C_OCORES=y CONFIG_I2C_PCA_PLATFORM=y # CONFIG_I2C_PXA_PCI is not set # CONFIG_I2C_SIMTEC is not set CONFIG_I2C_XILINX=y # # External I2C/SMBus adapter drivers # CONFIG_I2C_DIOLAN_U2C=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set CONFIG_I2C_TINY_USB=y CONFIG_I2C_VIPERBOARD=y # # Other I2C/SMBus bus drivers # # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set CONFIG_I2C_DEBUG_BUS=y # CONFIG_SPI is not set CONFIG_HSI=y CONFIG_HSI_BOARDINFO=y # # HSI clients # CONFIG_HSI_CHAR=y # # PPS support # CONFIG_PPS=y CONFIG_PPS_DEBUG=y # CONFIG_NTP_PPS is not set # # PPS clients support # CONFIG_PPS_CLIENT_KTIMER=y CONFIG_PPS_CLIENT_LDISC=y CONFIG_PPS_CLIENT_GPIO=y # # PPS generators support # # # PTP clock support # CONFIG_PTP_1588_CLOCK=y # # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. # CONFIG_PTP_1588_CLOCK_PCH=y CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y CONFIG_GPIO_DEVRES=y CONFIG_GPIOLIB=y CONFIG_OF_GPIO=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_DA9052=y CONFIG_GPIO_MAX730X=y # # Memory mapped GPIO drivers: # # CONFIG_GPIO_GENERIC_PLATFORM is not set # CONFIG_GPIO_TS5500 is not set # CONFIG_GPIO_GRGPIO is not set # # I2C GPIO expanders: # CONFIG_GPIO_MAX7300=y # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set CONFIG_GPIO_RC5T583=y CONFIG_GPIO_SX150X=y CONFIG_GPIO_STMPE=y CONFIG_GPIO_WM8350=y CONFIG_GPIO_ADP5588=y CONFIG_GPIO_ADP5588_IRQ=y # CONFIG_GPIO_ADNP is not set # # PCI GPIO expanders: # # # SPI GPIO expanders: # CONFIG_GPIO_MCP23S08=y # # AC97 GPIO expanders: # # # MODULbus GPIO expanders: # CONFIG_GPIO_TPS65910=y # # USB GPIO expanders: # CONFIG_GPIO_VIPERBOARD=y CONFIG_W1=y # # 1-wire Bus Masters # CONFIG_W1_MASTER_DS2490=y # CONFIG_W1_MASTER_DS2482 is not set # CONFIG_W1_MASTER_DS1WM is not set # CONFIG_W1_MASTER_GPIO is not set # # 1-wire Slaves # # CONFIG_W1_SLAVE_THERM is not set CONFIG_W1_SLAVE_SMEM=y CONFIG_W1_SLAVE_DS2408=y CONFIG_W1_SLAVE_DS2408_READBACK=y CONFIG_W1_SLAVE_DS2413=y # CONFIG_W1_SLAVE_DS2423 is not set # CONFIG_W1_SLAVE_DS2431 is not set CONFIG_W1_SLAVE_DS2433=y CONFIG_W1_SLAVE_DS2433_CRC=y # CONFIG_W1_SLAVE_DS2760 is not set CONFIG_W1_SLAVE_DS2780=y # CONFIG_W1_SLAVE_DS2781 is not set CONFIG_W1_SLAVE_DS28E04=y CONFIG_W1_SLAVE_BQ27000=y CONFIG_POWER_SUPPLY=y CONFIG_POWER_SUPPLY_DEBUG=y CONFIG_PDA_POWER=y CONFIG_GENERIC_ADC_BATTERY=y CONFIG_WM8350_POWER=y CONFIG_TEST_POWER=y CONFIG_BATTERY_88PM860X=y CONFIG_BATTERY_DS2780=y # CONFIG_BATTERY_DS2781 is not set # CONFIG_BATTERY_DS2782 is not set CONFIG_BATTERY_SBS=y CONFIG_BATTERY_BQ27x00=y # CONFIG_BATTERY_BQ27X00_I2C is not set CONFIG_BATTERY_BQ27X00_PLATFORM=y CONFIG_BATTERY_DA9030=y CONFIG_BATTERY_DA9052=y # CONFIG_BATTERY_MAX17040 is not set CONFIG_BATTERY_MAX17042=y CONFIG_CHARGER_88PM860X=y CONFIG_CHARGER_PCF50633=y # CONFIG_CHARGER_ISP1704 is not set # CONFIG_CHARGER_MAX8903 is not set CONFIG_CHARGER_LP8727=y # CONFIG_CHARGER_GPIO is not set # CONFIG_CHARGER_BQ2415X is not set # CONFIG_CHARGER_SMB347 is not set CONFIG_CHARGER_TPS65090=y CONFIG_BATTERY_GOLDFISH=y CONFIG_POWER_RESET=y CONFIG_POWER_RESET_GPIO=y # CONFIG_POWER_RESET_VEXPRESS is not set # CONFIG_POWER_AVS is not set CONFIG_HWMON=y CONFIG_HWMON_VID=y CONFIG_HWMON_DEBUG_CHIP=y # # Native drivers # CONFIG_SENSORS_AD7414=y CONFIG_SENSORS_AD7418=y # CONFIG_SENSORS_ADM1021 is not set CONFIG_SENSORS_ADM1025=y CONFIG_SENSORS_ADM1026=y # CONFIG_SENSORS_ADM1029 is not set CONFIG_SENSORS_ADM1031=y CONFIG_SENSORS_ADM9240=y # CONFIG_SENSORS_ADT7410 is not set # CONFIG_SENSORS_ADT7411 is not set CONFIG_SENSORS_ADT7462=y # CONFIG_SENSORS_ADT7470 is not set CONFIG_SENSORS_ADT7475=y # CONFIG_SENSORS_ASC7621 is not set CONFIG_SENSORS_ATXP1=y CONFIG_SENSORS_DS620=y # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_DA9052_ADC is not set # CONFIG_SENSORS_F71805F is not set CONFIG_SENSORS_F71882FG=y CONFIG_SENSORS_F75375S=y CONFIG_SENSORS_G760A=y # CONFIG_SENSORS_G762 is not set # CONFIG_SENSORS_GL518SM is not set CONFIG_SENSORS_GL520SM=y CONFIG_SENSORS_GPIO_FAN=y # CONFIG_SENSORS_HIH6130 is not set CONFIG_SENSORS_IBMAEM=y CONFIG_SENSORS_IBMPEX=y CONFIG_SENSORS_IIO_HWMON=y # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_JC42 is not set CONFIG_SENSORS_LINEAGE=y # CONFIG_SENSORS_LM63 is not set CONFIG_SENSORS_LM73=y # CONFIG_SENSORS_LM75 is not set # CONFIG_SENSORS_LM77 is not set CONFIG_SENSORS_LM78=y CONFIG_SENSORS_LM80=y # CONFIG_SENSORS_LM83 is not set CONFIG_SENSORS_LM85=y CONFIG_SENSORS_LM87=y CONFIG_SENSORS_LM90=y # CONFIG_SENSORS_LM92 is not set CONFIG_SENSORS_LM93=y # CONFIG_SENSORS_LTC4151 is not set CONFIG_SENSORS_LTC4215=y CONFIG_SENSORS_LTC4245=y CONFIG_SENSORS_LTC4261=y CONFIG_SENSORS_LM95234=y # CONFIG_SENSORS_LM95241 is not set CONFIG_SENSORS_LM95245=y # CONFIG_SENSORS_MAX16065 is not set CONFIG_SENSORS_MAX1619=y CONFIG_SENSORS_MAX1668=y CONFIG_SENSORS_MAX197=y # CONFIG_SENSORS_MAX6639 is not set CONFIG_SENSORS_MAX6642=y CONFIG_SENSORS_MAX6650=y CONFIG_SENSORS_MAX6697=y CONFIG_SENSORS_MCP3021=y CONFIG_SENSORS_NCT6775=y # CONFIG_SENSORS_NTC_THERMISTOR is not set # CONFIG_SENSORS_PC87360 is not set CONFIG_SENSORS_PC87427=y CONFIG_SENSORS_PCF8591=y CONFIG_PMBUS=y CONFIG_SENSORS_PMBUS=y CONFIG_SENSORS_ADM1275=y CONFIG_SENSORS_LM25066=y CONFIG_SENSORS_LTC2978=y CONFIG_SENSORS_MAX16064=y # CONFIG_SENSORS_MAX34440 is not set # CONFIG_SENSORS_MAX8688 is not set CONFIG_SENSORS_UCD9000=y CONFIG_SENSORS_UCD9200=y CONFIG_SENSORS_ZL6100=y CONFIG_SENSORS_SHT15=y CONFIG_SENSORS_SHT21=y CONFIG_SENSORS_SMM665=y CONFIG_SENSORS_DME1737=y CONFIG_SENSORS_EMC1403=y CONFIG_SENSORS_EMC2103=y # CONFIG_SENSORS_EMC6W201 is not set CONFIG_SENSORS_SMSC47M1=y # CONFIG_SENSORS_SMSC47M192 is not set CONFIG_SENSORS_SMSC47B397=y CONFIG_SENSORS_SCH56XX_COMMON=y # CONFIG_SENSORS_SCH5627 is not set CONFIG_SENSORS_SCH5636=y # CONFIG_SENSORS_ADS1015 is not set # CONFIG_SENSORS_ADS7828 is not set # CONFIG_SENSORS_AMC6821 is not set CONFIG_SENSORS_INA209=y # CONFIG_SENSORS_INA2XX is not set CONFIG_SENSORS_THMC50=y CONFIG_SENSORS_TMP102=y CONFIG_SENSORS_TMP401=y CONFIG_SENSORS_TMP421=y CONFIG_SENSORS_VEXPRESS=y CONFIG_SENSORS_VT1211=y CONFIG_SENSORS_W83781D=y CONFIG_SENSORS_W83791D=y CONFIG_SENSORS_W83792D=y # CONFIG_SENSORS_W83793 is not set # CONFIG_SENSORS_W83795 is not set CONFIG_SENSORS_W83L785TS=y # CONFIG_SENSORS_W83L786NG is not set CONFIG_SENSORS_W83627HF=y CONFIG_SENSORS_W83627EHF=y CONFIG_SENSORS_WM8350=y # CONFIG_THERMAL is not set CONFIG_WATCHDOG=y CONFIG_WATCHDOG_CORE=y # CONFIG_WATCHDOG_NOWAYOUT is not set # # Watchdog Device Drivers # CONFIG_SOFT_WATCHDOG=y # CONFIG_DA9052_WATCHDOG is not set CONFIG_WM8350_WATCHDOG=y CONFIG_RETU_WATCHDOG=y CONFIG_XEN_WDT=y # # USB-based Watchdog Cards # CONFIG_USBPCWATCHDOG=y CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # # CONFIG_SSB is not set CONFIG_BCMA_POSSIBLE=y # # Broadcom specific AMBA # # CONFIG_BCMA is not set # # Multifunction device drivers # CONFIG_MFD_CORE=y CONFIG_MFD_AS3711=y # CONFIG_PMIC_ADP5520 is not set # CONFIG_MFD_AAT2870_CORE is not set # CONFIG_MFD_CROS_EC is not set CONFIG_PMIC_DA903X=y CONFIG_PMIC_DA9052=y CONFIG_MFD_DA9052_I2C=y # CONFIG_MFD_DA9055 is not set # CONFIG_MFD_MC13XXX_I2C is not set CONFIG_HTC_PASIC3=y CONFIG_HTC_I2CPLD=y CONFIG_MFD_88PM800=y CONFIG_MFD_88PM805=y CONFIG_MFD_88PM860X=y CONFIG_MFD_MAX77686=y # CONFIG_MFD_MAX77693 is not set # CONFIG_MFD_MAX8907 is not set # CONFIG_MFD_MAX8925 is not set CONFIG_MFD_MAX8997=y # CONFIG_MFD_MAX8998 is not set CONFIG_MFD_VIPERBOARD=y CONFIG_MFD_RETU=y CONFIG_MFD_PCF50633=y # CONFIG_PCF50633_ADC is not set CONFIG_PCF50633_GPIO=y CONFIG_MFD_RC5T583=y CONFIG_MFD_SEC_CORE=y CONFIG_MFD_SI476X_CORE=y CONFIG_MFD_SM501=y CONFIG_MFD_SM501_GPIO=y # CONFIG_MFD_SMSC is not set CONFIG_ABX500_CORE=y # CONFIG_AB3100_CORE is not set CONFIG_MFD_STMPE=y # # STMicroelectronics STMPE Interface Drivers # # CONFIG_STMPE_I2C is not set CONFIG_MFD_SYSCON=y CONFIG_MFD_TI_AM335X_TSCADC=y # CONFIG_MFD_LP8788 is not set # CONFIG_MFD_PALMAS is not set CONFIG_TPS6105X=y # CONFIG_TPS65010 is not set # CONFIG_TPS6507X is not set CONFIG_MFD_TPS65090=y CONFIG_MFD_TPS65217=y # CONFIG_MFD_TPS6586X is not set CONFIG_MFD_TPS65910=y CONFIG_MFD_TPS65912=y # CONFIG_MFD_TPS65912_I2C is not set CONFIG_MFD_TPS80031=y # CONFIG_TWL4030_CORE is not set # CONFIG_TWL6040_CORE is not set # CONFIG_MFD_WL1273_CORE is not set # CONFIG_MFD_LM3533 is not set # CONFIG_MFD_TC3589X is not set # CONFIG_MFD_TMIO is not set # CONFIG_MFD_ARIZONA_I2C is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X_I2C is not set CONFIG_MFD_WM8350=y CONFIG_MFD_WM8350_I2C=y # CONFIG_MFD_WM8994 is not set CONFIG_VEXPRESS_CONFIG=y CONFIG_REGULATOR=y # CONFIG_REGULATOR_DEBUG is not set CONFIG_REGULATOR_DUMMY=y CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_REGULATOR_VIRTUAL_CONSUMER=y # CONFIG_REGULATOR_USERSPACE_CONSUMER is not set CONFIG_REGULATOR_GPIO=y CONFIG_REGULATOR_AD5398=y CONFIG_REGULATOR_DA903X=y # CONFIG_REGULATOR_DA9052 is not set # CONFIG_REGULATOR_FAN53555 is not set # CONFIG_REGULATOR_ANATOP is not set CONFIG_REGULATOR_ISL6271A=y CONFIG_REGULATOR_88PM8607=y # CONFIG_REGULATOR_MAX1586 is not set CONFIG_REGULATOR_MAX8649=y CONFIG_REGULATOR_MAX8660=y CONFIG_REGULATOR_MAX8952=y # CONFIG_REGULATOR_MAX8973 is not set # CONFIG_REGULATOR_MAX8997 is not set CONFIG_REGULATOR_MAX77686=y CONFIG_REGULATOR_LP3971=y CONFIG_REGULATOR_LP3972=y # CONFIG_REGULATOR_LP872X is not set CONFIG_REGULATOR_LP8755=y CONFIG_REGULATOR_PCF50633=y CONFIG_REGULATOR_RC5T583=y # CONFIG_REGULATOR_S2MPS11 is not set CONFIG_REGULATOR_S5M8767=y CONFIG_REGULATOR_TPS51632=y # CONFIG_REGULATOR_TPS6105X is not set CONFIG_REGULATOR_TPS62360=y CONFIG_REGULATOR_TPS65023=y CONFIG_REGULATOR_TPS6507X=y # CONFIG_REGULATOR_TPS65090 is not set # CONFIG_REGULATOR_TPS65217 is not set CONFIG_REGULATOR_TPS65910=y CONFIG_REGULATOR_TPS80031=y # CONFIG_REGULATOR_VEXPRESS is not set CONFIG_REGULATOR_WM8350=y CONFIG_REGULATOR_AS3711=y CONFIG_MEDIA_SUPPORT=y # # Multimedia core support # CONFIG_MEDIA_CAMERA_SUPPORT=y # CONFIG_MEDIA_ANALOG_TV_SUPPORT is not set # CONFIG_MEDIA_DIGITAL_TV_SUPPORT is not set # CONFIG_MEDIA_RADIO_SUPPORT is not set # CONFIG_MEDIA_RC_SUPPORT is not set # CONFIG_MEDIA_CONTROLLER is not set CONFIG_VIDEO_DEV=y CONFIG_VIDEO_V4L2=y # CONFIG_VIDEO_ADV_DEBUG is not set CONFIG_VIDEO_FIXED_MINOR_RANGES=y CONFIG_VIDEOBUF_GEN=y CONFIG_VIDEOBUF2_CORE=y CONFIG_VIDEOBUF2_MEMOPS=y CONFIG_VIDEOBUF2_DMA_CONTIG=y CONFIG_VIDEO_V4L2_INT_DEVICE=y # CONFIG_TTPCI_EEPROM is not set # # Media drivers # # CONFIG_MEDIA_USB_SUPPORT is not set CONFIG_V4L_PLATFORM_DRIVERS=y CONFIG_SOC_CAMERA=y # CONFIG_SOC_CAMERA_PLATFORM is not set # CONFIG_VIDEO_SH_MOBILE_CSI2 is not set CONFIG_VIDEO_SH_MOBILE_CEU=y CONFIG_V4L_MEM2MEM_DRIVERS=y # CONFIG_VIDEO_SH_VEU is not set CONFIG_V4L_TEST_DRIVERS=y # CONFIG_VIDEO_VIVI is not set # CONFIG_VIDEO_MEM2MEM_TESTDEV is not set # # Supported MMC/SDIO adapters # # CONFIG_CYPRESS_FIRMWARE is not set # # Media ancillary drivers (tuners, sensors, i2c, frontends) # CONFIG_MEDIA_SUBDRV_AUTOSELECT=y # # Audio decoders, processors and mixers # # # RDS decoders # # # Video decoders # # # Video and audio decoders # # # Video encoders # # # Camera sensor devices # # # Flash devices # # # Video improvement chips # # # Miscelaneous helper chips # # # Sensors used on soc_camera driver # # # soc_camera sensor drivers # # CONFIG_SOC_CAMERA_IMX074 is not set # CONFIG_SOC_CAMERA_MT9M001 is not set CONFIG_SOC_CAMERA_MT9M111=y CONFIG_SOC_CAMERA_MT9T031=y # CONFIG_SOC_CAMERA_MT9T112 is not set CONFIG_SOC_CAMERA_MT9V022=y # CONFIG_SOC_CAMERA_OV2640 is not set # CONFIG_SOC_CAMERA_OV5642 is not set CONFIG_SOC_CAMERA_OV6650=y # CONFIG_SOC_CAMERA_OV772X is not set CONFIG_SOC_CAMERA_OV9640=y CONFIG_SOC_CAMERA_OV9740=y CONFIG_SOC_CAMERA_RJ54N1=y CONFIG_SOC_CAMERA_TW9910=y # # Tools to develop new frontends # # CONFIG_DVB_DUMMY_FE is not set # # Graphics support # # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # CONFIG_EXYNOS_VIDEO is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=y CONFIG_LCD_PLATFORM=y CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_BACKLIGHT_ATMEL_PWM=y # CONFIG_BACKLIGHT_GENERIC is not set # CONFIG_BACKLIGHT_PWM is not set CONFIG_BACKLIGHT_DA903X=y # CONFIG_BACKLIGHT_DA9052 is not set # CONFIG_BACKLIGHT_ADP8860 is not set # CONFIG_BACKLIGHT_ADP8870 is not set CONFIG_BACKLIGHT_88PM860X=y CONFIG_BACKLIGHT_PCF50633=y # CONFIG_BACKLIGHT_LM3630 is not set # CONFIG_BACKLIGHT_LM3639 is not set # CONFIG_BACKLIGHT_LP855X is not set CONFIG_BACKLIGHT_TPS65217=y CONFIG_BACKLIGHT_AS3711=y # # Console display driver support # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_SOUND=y CONFIG_SOUND_OSS_CORE=y # CONFIG_SOUND_OSS_CORE_PRECLAIM is not set CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y CONFIG_SND_HWDEP=y CONFIG_SND_RAWMIDI=y CONFIG_SND_SEQUENCER=y # CONFIG_SND_SEQ_DUMMY is not set CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y CONFIG_SND_HRTIMER=y # CONFIG_SND_SEQ_HRTIMER_DEFAULT is not set CONFIG_SND_DYNAMIC_MINORS=y CONFIG_SND_MAX_CARDS=32 # CONFIG_SND_SUPPORT_OLD_API is not set CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set CONFIG_SND_VMASTER=y CONFIG_SND_RAWMIDI_SEQ=y # CONFIG_SND_OPL3_LIB_SEQ is not set # CONFIG_SND_OPL4_LIB_SEQ is not set # CONFIG_SND_SBAWE_SEQ is not set # CONFIG_SND_EMU10K1_SEQ is not set # CONFIG_SND_DRIVERS is not set CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set CONFIG_SND_USB_UA101=y CONFIG_SND_USB_CAIAQ=y # CONFIG_SND_USB_CAIAQ_INPUT is not set CONFIG_SND_USB_6FIRE=y # CONFIG_SND_SOC is not set CONFIG_SOUND_PRIME=y # # HID support # CONFIG_HID=y CONFIG_HID_BATTERY_STRENGTH=y CONFIG_HIDRAW=y # CONFIG_UHID is not set CONFIG_HID_GENERIC=y # # Special HID drivers # CONFIG_HID_A4TECH=y # CONFIG_HID_ACRUX is not set CONFIG_HID_APPLE=y # CONFIG_HID_APPLEIR is not set # CONFIG_HID_AUREAL is not set CONFIG_HID_BELKIN=y CONFIG_HID_CHERRY=y CONFIG_HID_CHICONY=y # CONFIG_HID_PRODIKEYS is not set CONFIG_HID_CYPRESS=y CONFIG_HID_DRAGONRISE=y # CONFIG_DRAGONRISE_FF is not set # CONFIG_HID_EMS_FF is not set CONFIG_HID_ELECOM=y # CONFIG_HID_ELO is not set CONFIG_HID_EZKEY=y CONFIG_HID_HOLTEK=y # CONFIG_HOLTEK_FF is not set # CONFIG_HID_HUION is not set CONFIG_HID_KEYTOUCH=y # CONFIG_HID_KYE is not set # CONFIG_HID_UCLOGIC is not set CONFIG_HID_WALTOP=y CONFIG_HID_GYRATION=y CONFIG_HID_ICADE=y CONFIG_HID_TWINHAN=y CONFIG_HID_KENSINGTON=y CONFIG_HID_LCPOWER=y CONFIG_HID_LENOVO_TPKBD=y CONFIG_HID_LOGITECH=y CONFIG_HID_LOGITECH_DJ=y # CONFIG_LOGITECH_FF is not set CONFIG_LOGIRUMBLEPAD2_FF=y # CONFIG_LOGIG940_FF is not set CONFIG_LOGIWHEELS_FF=y CONFIG_HID_MAGICMOUSE=y CONFIG_HID_MICROSOFT=y CONFIG_HID_MONTEREY=y CONFIG_HID_MULTITOUCH=y CONFIG_HID_NTRIG=y CONFIG_HID_ORTEK=y CONFIG_HID_PANTHERLORD=y CONFIG_PANTHERLORD_FF=y CONFIG_HID_PETALYNX=y CONFIG_HID_PICOLCD=y CONFIG_HID_PICOLCD_BACKLIGHT=y CONFIG_HID_PICOLCD_LCD=y CONFIG_HID_PICOLCD_LEDS=y CONFIG_HID_PRIMAX=y # CONFIG_HID_ROCCAT is not set CONFIG_HID_SAITEK=y CONFIG_HID_SAMSUNG=y # CONFIG_HID_SONY is not set # CONFIG_HID_SPEEDLINK is not set # CONFIG_HID_STEELSERIES is not set # CONFIG_HID_SUNPLUS is not set CONFIG_HID_GREENASIA=y CONFIG_GREENASIA_FF=y CONFIG_HID_SMARTJOYPLUS=y CONFIG_SMARTJOYPLUS_FF=y # CONFIG_HID_TIVO is not set # CONFIG_HID_TOPSEED is not set # CONFIG_HID_THINGM is not set # CONFIG_HID_THRUSTMASTER is not set CONFIG_HID_WACOM=y CONFIG_HID_WIIMOTE=y CONFIG_HID_ZEROPLUS=y CONFIG_ZEROPLUS_FF=y CONFIG_HID_ZYDACRON=y CONFIG_HID_SENSOR_HUB=y # # USB HID support # CONFIG_USB_HID=y # CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set # # I2C HID support # CONFIG_I2C_HID=y CONFIG_USB_SUPPORT=y CONFIG_USB_COMMON=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set CONFIG_USB_ANNOUNCE_NEW_DEVICES=y # # Miscellaneous USB options # # CONFIG_USB_DEFAULT_PERSIST is not set CONFIG_USB_DYNAMIC_MINORS=y CONFIG_USB_MON=y # CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers # CONFIG_USB_C67X00_HCD=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_HCD_DEBUGGING=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_TT_NEWSCHED=y # CONFIG_USB_EHCI_HCD_PLATFORM is not set CONFIG_USB_OXU210HP_HCD=y CONFIG_USB_ISP116X_HCD=y CONFIG_USB_ISP1760_HCD=y CONFIG_USB_ISP1362_HCD=y CONFIG_USB_FUSBH200_HCD=y # CONFIG_USB_OHCI_HCD is not set CONFIG_USB_U132_HCD=y CONFIG_USB_SL811_HCD=y # CONFIG_USB_SL811_HCD_ISO is not set # CONFIG_USB_R8A66597_HCD is not set CONFIG_USB_RENESAS_USBHS_HCD=y CONFIG_USB_MUSB_HDRC=y CONFIG_USB_MUSB_HOST=y # CONFIG_USB_MUSB_GADGET is not set # CONFIG_USB_MUSB_DUAL_ROLE is not set CONFIG_USB_MUSB_TUSB6010=y # CONFIG_USB_MUSB_DSPS is not set # CONFIG_USB_MUSB_UX500 is not set CONFIG_MUSB_PIO_ONLY=y CONFIG_USB_RENESAS_USBHS=y # # USB Device Class drivers # # CONFIG_USB_ACM is not set CONFIG_USB_PRINTER=y # CONFIG_USB_WDM is not set CONFIG_USB_TMC=y # # NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # # also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y CONFIG_USB_STORAGE_DEBUG=y # CONFIG_USB_STORAGE_REALTEK is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set CONFIG_USB_STORAGE_ISD200=y CONFIG_USB_STORAGE_USBAT=y CONFIG_USB_STORAGE_SDDR09=y # CONFIG_USB_STORAGE_SDDR55 is not set CONFIG_USB_STORAGE_JUMPSHOT=y CONFIG_USB_STORAGE_ALAUDA=y # CONFIG_USB_STORAGE_ONETOUCH is not set CONFIG_USB_STORAGE_KARMA=y CONFIG_USB_STORAGE_CYPRESS_ATACB=y CONFIG_USB_STORAGE_ENE_UB6250=y # # USB Imaging devices # CONFIG_USB_MDC800=y CONFIG_USB_MICROTEK=y # CONFIG_USB_DWC3 is not set CONFIG_USB_CHIPIDEA=y # CONFIG_USB_CHIPIDEA_UDC is not set # CONFIG_USB_CHIPIDEA_HOST is not set CONFIG_USB_CHIPIDEA_DEBUG=y # # USB port drivers # # CONFIG_USB_SERIAL is not set # # USB Miscellaneous drivers # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set CONFIG_USB_SEVSEG=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set CONFIG_USB_LCD=y # CONFIG_USB_LED is not set CONFIG_USB_CYPRESS_CY7C63=y CONFIG_USB_CYTHERM=y # CONFIG_USB_IDMOUSE is not set CONFIG_USB_FTDI_ELAN=y CONFIG_USB_APPLEDISPLAY=y # CONFIG_USB_SISUSBVGA is not set CONFIG_USB_LD=y # CONFIG_USB_TRANCEVIBRATOR is not set CONFIG_USB_IOWARRIOR=y CONFIG_USB_TEST=y CONFIG_USB_ISIGHTFW=y CONFIG_USB_YUREX=y # CONFIG_USB_EZUSB_FX2 is not set # CONFIG_USB_HSIC_USB3503 is not set CONFIG_USB_PHY=y # CONFIG_NOP_USB_XCEIV is not set CONFIG_OMAP_CONTROL_USB=y CONFIG_OMAP_USB3=y CONFIG_SAMSUNG_USBPHY=y CONFIG_SAMSUNG_USB2PHY=y CONFIG_SAMSUNG_USB3PHY=y CONFIG_USB_GPIO_VBUS=y # CONFIG_USB_ISP1301 is not set CONFIG_USB_RCAR_PHY=y CONFIG_USB_GADGET=y CONFIG_USB_GADGET_DEBUG_FILES=y CONFIG_USB_GADGET_DEBUG_FS=y CONFIG_USB_GADGET_VBUS_DRAW=2 CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2 # # USB Peripheral Controller # CONFIG_USB_FOTG210_UDC=y # CONFIG_USB_R8A66597 is not set CONFIG_USB_RENESAS_USBHS_UDC=y CONFIG_USB_PXA27X=y CONFIG_USB_MV_UDC=y CONFIG_USB_MV_U3D=y CONFIG_USB_M66592=y CONFIG_USB_NET2272=y CONFIG_USB_NET2272_DMA=y # CONFIG_USB_DUMMY_HCD is not set CONFIG_USB_LIBCOMPOSITE=y CONFIG_USB_U_ETHER=y CONFIG_USB_U_RNDIS=y CONFIG_USB_F_ECM=y CONFIG_USB_F_SUBSET=y CONFIG_USB_F_RNDIS=y # CONFIG_USB_CONFIGFS is not set # CONFIG_USB_ZERO is not set # CONFIG_USB_AUDIO is not set CONFIG_USB_ETH=y CONFIG_USB_ETH_RNDIS=y # CONFIG_USB_ETH_EEM is not set # CONFIG_USB_G_NCM is not set # CONFIG_USB_GADGETFS is not set # CONFIG_USB_FUNCTIONFS is not set # CONFIG_USB_MASS_STORAGE is not set # CONFIG_USB_GADGET_TARGET is not set # CONFIG_USB_G_SERIAL is not set # CONFIG_USB_MIDI_GADGET is not set # CONFIG_USB_G_PRINTER is not set # CONFIG_USB_CDC_COMPOSITE is not set # CONFIG_USB_G_NOKIA is not set # CONFIG_USB_G_ACM_MS is not set # CONFIG_USB_G_MULTI is not set # CONFIG_USB_G_HID is not set # CONFIG_USB_G_DBGP is not set # CONFIG_USB_G_WEBCAM is not set CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_UNSAFE_RESUME is not set # CONFIG_MMC_CLKGATE is not set # # MMC/SD/SDIO Card Drivers # # CONFIG_MMC_BLOCK is not set # CONFIG_SDIO_UART is not set CONFIG_MMC_TEST=y # # MMC/SD/SDIO Host Controller Drivers # CONFIG_MMC_ARMMMCI=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_PLTFM=y CONFIG_MMC_SDHCI_PXAV3=y CONFIG_MMC_SDHCI_PXAV2=y # CONFIG_MMC_VUB300 is not set # CONFIG_MMC_USHC is not set CONFIG_MEMSTICK=y # CONFIG_MEMSTICK_DEBUG is not set # # MemoryStick drivers # CONFIG_MEMSTICK_UNSAFE_RESUME=y # CONFIG_MSPRO_BLOCK is not set # # MemoryStick Host Controller Drivers # CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y # # LED drivers # CONFIG_LEDS_88PM860X=y CONFIG_LEDS_ATMEL_PWM=y CONFIG_LEDS_LM3530=y # CONFIG_LEDS_LM3642 is not set CONFIG_LEDS_PCA9532=y # CONFIG_LEDS_PCA9532_GPIO is not set CONFIG_LEDS_GPIO=y # CONFIG_LEDS_LP3944 is not set CONFIG_LEDS_LP55XX_COMMON=y # CONFIG_LEDS_LP5521 is not set CONFIG_LEDS_LP5523=y # CONFIG_LEDS_LP5562 is not set CONFIG_LEDS_PCA955X=y CONFIG_LEDS_PCA9633=y CONFIG_LEDS_WM8350=y # CONFIG_LEDS_DA903X is not set CONFIG_LEDS_DA9052=y # CONFIG_LEDS_PWM is not set CONFIG_LEDS_REGULATOR=y CONFIG_LEDS_BD2802=y CONFIG_LEDS_LT3593=y CONFIG_LEDS_RENESAS_TPU=y # CONFIG_LEDS_TCA6507 is not set CONFIG_LEDS_MAX8997=y CONFIG_LEDS_LM355x=y CONFIG_LEDS_OT200=y CONFIG_LEDS_BLINKM=y # # LED Triggers # # CONFIG_LEDS_TRIGGERS is not set CONFIG_ACCESSIBILITY=y CONFIG_A11Y_BRAILLE_CONSOLE=y CONFIG_RTC_LIB=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set CONFIG_AUXDISPLAY=y CONFIG_UIO=y CONFIG_UIO_PDRV=y # CONFIG_UIO_PDRV_GENIRQ is not set CONFIG_UIO_DMEM_GENIRQ=y # CONFIG_VIRT_DRIVERS is not set CONFIG_VIRTIO=y # # Virtio drivers # CONFIG_VIRTIO_BALLOON=y CONFIG_VIRTIO_MMIO=y # CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set # # Microsoft Hyper-V guest support # # # Xen driver support # # CONFIG_XEN_BALLOON is not set CONFIG_XEN_DEV_EVTCHN=y CONFIG_XEN_BACKEND=y # CONFIG_XENFS is not set # CONFIG_XEN_SYS_HYPERVISOR is not set CONFIG_XEN_XENBUS_FRONTEND=y # CONFIG_XEN_GNTDEV is not set # CONFIG_XEN_GRANT_DEV_ALLOC is not set CONFIG_XEN_TMEM=y CONFIG_XEN_PRIVCMD=y CONFIG_STAGING=y CONFIG_USBIP_CORE=y CONFIG_USBIP_VHCI_HCD=y CONFIG_USBIP_HOST=y CONFIG_USBIP_DEBUG=y CONFIG_ECHO=y CONFIG_ASUS_OLED=y # CONFIG_RTS5139 is not set CONFIG_TRANZPORT=y CONFIG_LINE6_USB=y CONFIG_LINE6_USB_IMPULSE_RESPONSE=y # # IIO staging drivers # # # Accelerometers # # # Analog to digital converters # # CONFIG_AD7291 is not set # CONFIG_AD7606 is not set # CONFIG_AD799X is not set # # Analog digital bi-direction converters # CONFIG_ADT7316=y CONFIG_ADT7316_I2C=y # # Capacitance to digital converters # CONFIG_AD7150=y CONFIG_AD7152=y CONFIG_AD7746=y # # Direct Digital Synthesis # # # Digital gyroscope sensors # # # Network Analyzer, Impedance Converters # # CONFIG_AD5933 is not set # # Light sensors # CONFIG_SENSORS_ISL29018=y CONFIG_SENSORS_ISL29028=y CONFIG_TSL2583=y CONFIG_TSL2x7x=y # # Magnetometer sensors # CONFIG_SENSORS_HMC5843=y # # Active energy metering IC # CONFIG_ADE7854=y # CONFIG_ADE7854_I2C is not set # # Resolver to digital converters # # # Triggers - standalone # CONFIG_IIO_SIMPLE_DUMMY=y # CONFIG_IIO_SIMPLE_DUMMY_EVENTS is not set CONFIG_IIO_SIMPLE_DUMMY_BUFFER=y # CONFIG_ZSMALLOC is not set CONFIG_BCM_WIMAX=y CONFIG_FT1000=y CONFIG_FT1000_USB=y # # Speakup console speech # CONFIG_SPEAKUP=y # CONFIG_SPEAKUP_SYNTH_ACNTSA is not set CONFIG_SPEAKUP_SYNTH_ACNTPC=y CONFIG_SPEAKUP_SYNTH_APOLLO=y CONFIG_SPEAKUP_SYNTH_AUDPTR=y # CONFIG_SPEAKUP_SYNTH_BNS is not set CONFIG_SPEAKUP_SYNTH_DECTLK=y CONFIG_SPEAKUP_SYNTH_DECEXT=y CONFIG_SPEAKUP_SYNTH_DTLK=y # CONFIG_SPEAKUP_SYNTH_KEYPC is not set CONFIG_SPEAKUP_SYNTH_LTLK=y CONFIG_SPEAKUP_SYNTH_SOFT=y CONFIG_SPEAKUP_SYNTH_SPKOUT=y # CONFIG_SPEAKUP_SYNTH_TXPRT is not set CONFIG_SPEAKUP_SYNTH_DUMMY=y # CONFIG_TOUCHSCREEN_CLEARPAD_TM1217 is not set # CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI4 is not set # CONFIG_STAGING_MEDIA is not set # # Android # CONFIG_ANDROID=y CONFIG_ANDROID_BINDER_IPC=y CONFIG_ASHMEM=y # CONFIG_ANDROID_LOGGER is not set CONFIG_ANDROID_TIMED_OUTPUT=y CONFIG_ANDROID_TIMED_GPIO=y CONFIG_ANDROID_LOW_MEMORY_KILLER=y CONFIG_SYNC=y # CONFIG_SW_SYNC is not set CONFIG_USB_WPAN_HCD=y CONFIG_WIMAX_GDM72XX=y CONFIG_WIMAX_GDM72XX_QOS=y CONFIG_WIMAX_GDM72XX_K_MODE=y # CONFIG_WIMAX_GDM72XX_WIMAX2 is not set CONFIG_WIMAX_GDM72XX_USB=y # CONFIG_WIMAX_GDM72XX_SDIO is not set CONFIG_CED1401=y CONFIG_DGRP=y CONFIG_CLKDEV_LOOKUP=y CONFIG_HAVE_CLK_PREPARE=y CONFIG_COMMON_CLK=y # # Common Clock Framework # CONFIG_COMMON_CLK_DEBUG=y # CONFIG_COMMON_CLK_VERSATILE is not set # CONFIG_COMMON_CLK_MAX77686 is not set CONFIG_COMMON_CLK_SI5351=y # # Hardware Spinlock drivers # CONFIG_CLKSRC_OF=y CONFIG_ARM_ARCH_TIMER=y # CONFIG_MAILBOX is not set CONFIG_IOMMU_SUPPORT=y CONFIG_OF_IOMMU=y # # Remoteproc drivers # # CONFIG_STE_MODEM_RPROC is not set # # Rpmsg drivers # CONFIG_PM_DEVFREQ=y # # DEVFREQ Governors # CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y # CONFIG_DEVFREQ_GOV_PERFORMANCE is not set # CONFIG_DEVFREQ_GOV_POWERSAVE is not set CONFIG_DEVFREQ_GOV_USERSPACE=y # # DEVFREQ Drivers # # CONFIG_EXTCON is not set CONFIG_MEMORY=y CONFIG_IIO=y CONFIG_IIO_BUFFER=y CONFIG_IIO_BUFFER_CB=y CONFIG_IIO_KFIFO_BUF=y CONFIG_IIO_TRIGGERED_BUFFER=y CONFIG_IIO_TRIGGER=y CONFIG_IIO_CONSUMERS_PER_TRIGGER=2 # # Accelerometers # # CONFIG_HID_SENSOR_ACCEL_3D is not set CONFIG_IIO_ST_ACCEL_3AXIS=y CONFIG_IIO_ST_ACCEL_I2C_3AXIS=y # # Analog to digital converters # # CONFIG_EXYNOS_ADC is not set CONFIG_MAX1363=y CONFIG_TI_ADC081C=y CONFIG_TI_AM335X_ADC=y CONFIG_VIPERBOARD_ADC=y # # Amplifiers # # # Hid Sensor IIO Common # CONFIG_HID_SENSOR_IIO_COMMON=y CONFIG_HID_SENSOR_IIO_TRIGGER=y CONFIG_HID_SENSOR_ENUM_BASE_QUIRKS=y CONFIG_IIO_ST_SENSORS_I2C=y CONFIG_IIO_ST_SENSORS_CORE=y # # Digital to analog converters # # CONFIG_AD5064 is not set CONFIG_AD5380=y # CONFIG_AD5446 is not set # CONFIG_MAX517 is not set CONFIG_MCP4725=y # # Frequency Synthesizers DDS/PLL # # # Clock Generator/Distribution # # # Phase-Locked Loop (PLL) frequency synthesizers # # # Digital gyroscope sensors # CONFIG_HID_SENSOR_GYRO_3D=y CONFIG_IIO_ST_GYRO_3AXIS=y CONFIG_IIO_ST_GYRO_I2C_3AXIS=y CONFIG_ITG3200=y # # Inertial measurement units # # CONFIG_INV_MPU6050_IIO is not set # # Light sensors # # CONFIG_ADJD_S311 is not set # CONFIG_SENSORS_TSL2563 is not set CONFIG_VCNL4000=y CONFIG_HID_SENSOR_ALS=y # # Magnetometer sensors # # CONFIG_AK8975 is not set # CONFIG_HID_SENSOR_MAGNETOMETER_3D is not set CONFIG_IIO_ST_MAGN_3AXIS=y CONFIG_IIO_ST_MAGN_I2C_3AXIS=y # # Triggers - standalone # CONFIG_IIO_INTERRUPT_TRIGGER=y CONFIG_IIO_SYSFS_TRIGGER=y # # Pressure Sensors # CONFIG_IIO_ST_PRESS=y CONFIG_IIO_ST_PRESS_I2C=y CONFIG_PWM=y CONFIG_PWM_SYSFS=y # CONFIG_PWM_PCA9685 is not set CONFIG_IRQCHIP=y CONFIG_ARM_GIC=y # CONFIG_IPACK_BUS is not set # CONFIG_RESET_CONTROLLER is not set CONFIG_FMC=y # CONFIG_FMC_FAKEDEV is not set CONFIG_FMC_TRIVIAL=y CONFIG_FMC_WRITE_EEPROM=y # CONFIG_FMC_CHARDEV is not set # # File systems # CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y # CONFIG_EXT2_FS_POSIX_ACL is not set CONFIG_EXT2_FS_SECURITY=y CONFIG_EXT2_FS_XIP=y # CONFIG_EXT3_FS is not set CONFIG_EXT4_FS=y # CONFIG_EXT4_USE_FOR_EXT23 is not set # CONFIG_EXT4_FS_POSIX_ACL is not set CONFIG_EXT4_FS_SECURITY=y CONFIG_EXT4_DEBUG=y CONFIG_FS_XIP=y CONFIG_JBD2=y CONFIG_JBD2_DEBUG=y CONFIG_FS_MBCACHE=y CONFIG_REISERFS_FS=y CONFIG_REISERFS_CHECK=y # CONFIG_REISERFS_PROC_INFO is not set CONFIG_REISERFS_FS_XATTR=y CONFIG_REISERFS_FS_POSIX_ACL=y CONFIG_REISERFS_FS_SECURITY=y CONFIG_JFS_FS=y # CONFIG_JFS_POSIX_ACL is not set # CONFIG_JFS_SECURITY is not set # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set CONFIG_XFS_FS=y CONFIG_XFS_QUOTA=y CONFIG_XFS_POSIX_ACL=y CONFIG_XFS_RT=y CONFIG_XFS_DEBUG=y CONFIG_GFS2_FS=y CONFIG_GFS2_FS_LOCKING_DLM=y CONFIG_OCFS2_FS=y CONFIG_OCFS2_FS_O2CB=y # CONFIG_OCFS2_FS_USERSPACE_CLUSTER is not set # CONFIG_OCFS2_FS_STATS is not set CONFIG_OCFS2_DEBUG_MASKLOG=y CONFIG_OCFS2_DEBUG_FS=y CONFIG_BTRFS_FS=y CONFIG_BTRFS_FS_POSIX_ACL=y CONFIG_BTRFS_FS_CHECK_INTEGRITY=y # CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set # CONFIG_BTRFS_DEBUG is not set CONFIG_NILFS2_FS=y CONFIG_FS_POSIX_ACL=y CONFIG_EXPORTFS=y CONFIG_FILE_LOCKING=y CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y # CONFIG_INOTIFY_USER is not set CONFIG_FANOTIFY=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y CONFIG_PRINT_QUOTA_WARNING=y CONFIG_QUOTA_DEBUG=y CONFIG_QUOTA_TREE=y # CONFIG_QFMT_V1 is not set CONFIG_QFMT_V2=y CONFIG_QUOTACTL=y CONFIG_AUTOFS4_FS=y # CONFIG_FUSE_FS is not set # # Caches # CONFIG_FSCACHE=y # CONFIG_FSCACHE_STATS is not set # CONFIG_FSCACHE_HISTOGRAM is not set # CONFIG_FSCACHE_DEBUG is not set # CONFIG_FSCACHE_OBJECT_LIST is not set CONFIG_CACHEFILES=y CONFIG_CACHEFILES_DEBUG=y CONFIG_CACHEFILES_HISTOGRAM=y # # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y # CONFIG_JOLIET is not set CONFIG_ZISOFS=y CONFIG_UDF_FS=y CONFIG_UDF_NLS=y # # DOS/FAT/NT Filesystems # CONFIG_FAT_FS=y CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_NTFS_FS is not set # # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y # CONFIG_TMPFS is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_CONFIGFS_FS=y CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set CONFIG_ECRYPT_FS=y # CONFIG_ECRYPT_FS_MESSAGING is not set # CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set CONFIG_BEFS_FS=y CONFIG_BEFS_DEBUG=y CONFIG_BFS_FS=y # CONFIG_EFS_FS is not set CONFIG_JFFS2_FS=y CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y CONFIG_JFFS2_FS_WBUF_VERIFY=y CONFIG_JFFS2_SUMMARY=y CONFIG_JFFS2_FS_XATTR=y # CONFIG_JFFS2_FS_POSIX_ACL is not set CONFIG_JFFS2_FS_SECURITY=y CONFIG_JFFS2_COMPRESSION_OPTIONS=y # CONFIG_JFFS2_ZLIB is not set # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set CONFIG_JFFS2_CMODE_NONE=y # CONFIG_JFFS2_CMODE_PRIORITY is not set # CONFIG_JFFS2_CMODE_SIZE is not set # CONFIG_JFFS2_CMODE_FAVOURLZO is not set CONFIG_UBIFS_FS=y CONFIG_UBIFS_FS_ADVANCED_COMPR=y # CONFIG_UBIFS_FS_LZO is not set CONFIG_UBIFS_FS_ZLIB=y CONFIG_LOGFS=y CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set CONFIG_MINIX_FS=y CONFIG_OMFS_FS=y CONFIG_HPFS_FS=y # CONFIG_QNX4FS_FS is not set CONFIG_QNX6FS_FS=y CONFIG_QNX6FS_DEBUG=y CONFIG_ROMFS_FS=y # CONFIG_ROMFS_BACKED_BY_BLOCK is not set CONFIG_ROMFS_BACKED_BY_MTD=y # CONFIG_ROMFS_BACKED_BY_BOTH is not set CONFIG_ROMFS_ON_MTD=y # CONFIG_PSTORE is not set CONFIG_SYSV_FS=y CONFIG_UFS_FS=y CONFIG_UFS_FS_WRITE=y CONFIG_UFS_DEBUG=y CONFIG_EXOFS_FS=y # CONFIG_EXOFS_DEBUG is not set CONFIG_F2FS_FS=y # CONFIG_F2FS_STAT_FS is not set CONFIG_F2FS_FS_XATTR=y CONFIG_F2FS_FS_POSIX_ACL=y # CONFIG_F2FS_FS_SECURITY is not set CONFIG_ORE=y # CONFIG_NETWORK_FILESYSTEMS is not set CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set CONFIG_NLS_CODEPAGE_737=y CONFIG_NLS_CODEPAGE_775=y # CONFIG_NLS_CODEPAGE_850 is not set # CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set CONFIG_NLS_CODEPAGE_857=y # CONFIG_NLS_CODEPAGE_860 is not set CONFIG_NLS_CODEPAGE_861=y CONFIG_NLS_CODEPAGE_862=y CONFIG_NLS_CODEPAGE_863=y CONFIG_NLS_CODEPAGE_864=y CONFIG_NLS_CODEPAGE_865=y CONFIG_NLS_CODEPAGE_866=y CONFIG_NLS_CODEPAGE_869=y CONFIG_NLS_CODEPAGE_936=y CONFIG_NLS_CODEPAGE_950=y CONFIG_NLS_CODEPAGE_932=y CONFIG_NLS_CODEPAGE_949=y CONFIG_NLS_CODEPAGE_874=y CONFIG_NLS_ISO8859_8=y CONFIG_NLS_CODEPAGE_1250=y CONFIG_NLS_CODEPAGE_1251=y # CONFIG_NLS_ASCII is not set CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_ISO8859_2 is not set CONFIG_NLS_ISO8859_3=y # CONFIG_NLS_ISO8859_4 is not set CONFIG_NLS_ISO8859_5=y # CONFIG_NLS_ISO8859_6 is not set CONFIG_NLS_ISO8859_7=y CONFIG_NLS_ISO8859_9=y # CONFIG_NLS_ISO8859_13 is not set CONFIG_NLS_ISO8859_14=y CONFIG_NLS_ISO8859_15=y CONFIG_NLS_KOI8_R=y CONFIG_NLS_KOI8_U=y CONFIG_NLS_MAC_ROMAN=y # CONFIG_NLS_MAC_CELTIC is not set # CONFIG_NLS_MAC_CENTEURO is not set # CONFIG_NLS_MAC_CROATIAN is not set CONFIG_NLS_MAC_CYRILLIC=y # CONFIG_NLS_MAC_GAELIC is not set # CONFIG_NLS_MAC_GREEK is not set CONFIG_NLS_MAC_ICELAND=y CONFIG_NLS_MAC_INUIT=y CONFIG_NLS_MAC_ROMANIAN=y # CONFIG_NLS_MAC_TURKISH is not set CONFIG_NLS_UTF8=y CONFIG_DLM=y # CONFIG_DLM_DEBUG is not set # # Kernel hacking # CONFIG_PRINTK_TIME=y CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 CONFIG_ENABLE_WARN_DEPRECATED=y # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_FRAME_WARN=2048 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y CONFIG_HEADERS_CHECK=y CONFIG_DEBUG_SECTION_MISMATCH=y # CONFIG_DEBUG_KERNEL is not set # CONFIG_PANIC_ON_OOPS is not set CONFIG_PANIC_ON_OOPS_VALUE=0 CONFIG_SLUB_DEBUG_ON=y # CONFIG_SLUB_STATS is not set CONFIG_HAVE_DEBUG_KMEMLEAK=y CONFIG_HAVE_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y CONFIG_ARCH_WANT_FRAME_POINTERS=y # CONFIG_FRAME_POINTER is not set # # RCU Debugging # CONFIG_SPARSE_RCU_POINTER=y CONFIG_RCU_CPU_STALL_TIMEOUT=21 # CONFIG_RCU_CPU_STALL_VERBOSE is not set CONFIG_LKDTM=y CONFIG_TRACING_SUPPORT=y # CONFIG_FTRACE is not set CONFIG_BUILD_DOCSRC=y # CONFIG_DYNAMIC_DEBUG is not set CONFIG_DMA_API_DEBUG=y CONFIG_ATOMIC64_SELFTEST=y # CONFIG_SAMPLES is not set CONFIG_TEST_STRING_HELPERS=y # CONFIG_TEST_KSTRTOX is not set CONFIG_EARLY_PRINTK=y CONFIG_PID_IN_CONTEXTIDR=y # # Security options # CONFIG_KEYS=y CONFIG_ENCRYPTED_KEYS=y # CONFIG_KEYS_DEBUG_PROC_KEYS is not set CONFIG_SECURITY_DMESG_RESTRICT=y # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set CONFIG_DEFAULT_SECURITY_DAC=y CONFIG_DEFAULT_SECURITY="" CONFIG_XOR_BLOCKS=y CONFIG_ASYNC_CORE=y CONFIG_ASYNC_XOR=y CONFIG_CRYPTO=y # # Crypto core or helper # CONFIG_CRYPTO_FIPS=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_PCOMP2=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_USER is not set # CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set CONFIG_CRYPTO_GF128MUL=y CONFIG_CRYPTO_NULL=y CONFIG_CRYPTO_PCRYPT=y CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=y # # Authenticated Encryption with Associated Data # CONFIG_CRYPTO_CCM=y CONFIG_CRYPTO_GCM=y CONFIG_CRYPTO_SEQIV=y # # Block modes # CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_CTR=y CONFIG_CRYPTO_CTS=y CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_LRW=y # CONFIG_CRYPTO_PCBC is not set CONFIG_CRYPTO_XTS=y # # Hash modes # # CONFIG_CRYPTO_CMAC is not set CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_XCBC=y # CONFIG_CRYPTO_VMAC is not set # # Digest # CONFIG_CRYPTO_CRC32C=y # CONFIG_CRYPTO_CRC32 is not set CONFIG_CRYPTO_CRCT10DIF=y CONFIG_CRYPTO_GHASH=y CONFIG_CRYPTO_MD4=y CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_RMD128 is not set CONFIG_CRYPTO_RMD160=y CONFIG_CRYPTO_RMD256=y CONFIG_CRYPTO_RMD320=y CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA256=y CONFIG_CRYPTO_SHA512=y CONFIG_CRYPTO_TGR192=y CONFIG_CRYPTO_WP512=y # # Ciphers # CONFIG_CRYPTO_AES=y # CONFIG_CRYPTO_ANUBIS is not set # CONFIG_CRYPTO_ARC4 is not set CONFIG_CRYPTO_BLOWFISH=y CONFIG_CRYPTO_BLOWFISH_COMMON=y # CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_CAST_COMMON=y CONFIG_CRYPTO_CAST5=y CONFIG_CRYPTO_CAST6=y CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_KHAZAD=y # CONFIG_CRYPTO_SALSA20 is not set CONFIG_CRYPTO_SEED=y CONFIG_CRYPTO_SERPENT=y # CONFIG_CRYPTO_TEA is not set CONFIG_CRYPTO_TWOFISH=y CONFIG_CRYPTO_TWOFISH_COMMON=y # # Compression # CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_ZLIB=y CONFIG_CRYPTO_LZO=y # CONFIG_CRYPTO_LZ4 is not set # CONFIG_CRYPTO_LZ4HC is not set # # Random Number Generation # CONFIG_CRYPTO_ANSI_CPRNG=y CONFIG_CRYPTO_USER_API=y CONFIG_CRYPTO_USER_API_HASH=y # CONFIG_CRYPTO_USER_API_SKCIPHER is not set # CONFIG_CRYPTO_HW is not set # CONFIG_ASYMMETRIC_KEY_TYPE is not set # CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_RAID6_PQ=y CONFIG_BITREVERSE=y CONFIG_RATIONAL=y CONFIG_GENERIC_NET_UTILS=y CONFIG_GENERIC_PCI_IOMAP=y CONFIG_GENERIC_IOMAP=y CONFIG_GENERIC_IO=y # CONFIG_CRC_CCITT is not set CONFIG_CRC16=y CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=y CONFIG_CRC32=y # CONFIG_CRC32_SELFTEST is not set # CONFIG_CRC32_SLICEBY8 is not set # CONFIG_CRC32_SLICEBY4 is not set CONFIG_CRC32_SARWATE=y # CONFIG_CRC32_BIT is not set CONFIG_CRC7=y CONFIG_LIBCRC32C=y CONFIG_CRC8=y CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y CONFIG_LZO_COMPRESS=y CONFIG_LZO_DECOMPRESS=y CONFIG_LZ4_DECOMPRESS=y CONFIG_XZ_DEC=y # CONFIG_XZ_DEC_X86 is not set CONFIG_XZ_DEC_POWERPC=y # CONFIG_XZ_DEC_IA64 is not set CONFIG_XZ_DEC_ARM=y # CONFIG_XZ_DEC_ARMTHUMB is not set # CONFIG_XZ_DEC_SPARC is not set CONFIG_XZ_DEC_BCJ=y # CONFIG_XZ_DEC_TEST is not set CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_BZIP2=y CONFIG_DECOMPRESS_LZMA=y CONFIG_DECOMPRESS_XZ=y CONFIG_DECOMPRESS_LZO=y CONFIG_DECOMPRESS_LZ4=y CONFIG_REED_SOLOMON=y CONFIG_REED_SOLOMON_DEC16=y CONFIG_BCH=y CONFIG_BCH_CONST_PARAMS=y CONFIG_BTREE=y CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y CONFIG_CPU_RMAP=y CONFIG_DQL=y CONFIG_NLATTR=y CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y CONFIG_AVERAGE=y CONFIG_CORDIC=y CONFIG_DDR=y ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Suggestion] arch: arm64: xen: "ln -s" the paravirt.h from arm. 2013-06-24 10:06 ` [Suggestion] arch: arm64: xen: "ln -s" the paravirt.h from arm Chen Gang @ 2013-06-24 15:43 ` Stefano Stabellini 2013-06-24 16:50 ` Stefano Stabellini 0 siblings, 1 reply; 14+ messages in thread From: Stefano Stabellini @ 2013-06-24 15:43 UTC (permalink / raw) To: Chen Gang Cc: Catalin Marinas, Will Deacon, Tony Lindgren, olof@lixom.net, Santosh Shilimkar, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linux-Arch On Mon, 24 Jun 2013, Chen Gang wrote: > Hello Maintainers: > > if 'CONFIG_XEN' > > CC arch/arm64/xen/../../arm/xen/enlighten.o > arch/arm64/xen/../../arm/xen/enlighten.c:19:26: fatal error: asm/paravirt.h: No such file or directory > > The related .config file for next-20130624 is in attachment. > > > If "ln -s ../../../arm/include/asm/paravirt.h paravirt.h", it can pass > compiling, but I do not know how to make a patch for it ("ln -s ..."), > Do we have another more suitable ways for it (or another fixing ways) ? > > Welcome any suggestions or completions. The problem is caused by: commit 3a885582a366caf868b0782041c44854ff4c3568 Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Date: Wed May 29 10:56:34 2013 +0000 xen/arm: account for stolen ticks that is in my tree for linux-next (even though I have not received any replies from the ARM maintainers so I don't know when and if it is going to go upstream). I think that the best thing to do would be to add a couple of ifdef CONFIG_PARAVIRT in arch/arm/xen/enlighten.c. I'll add them to my tree. ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Suggestion] arch: arm64: xen: "ln -s" the paravirt.h from arm. 2013-06-24 15:43 ` Stefano Stabellini @ 2013-06-24 16:50 ` Stefano Stabellini 2013-06-25 1:31 ` Chen Gang 2013-06-25 13:25 ` Catalin Marinas 0 siblings, 2 replies; 14+ messages in thread From: Stefano Stabellini @ 2013-06-24 16:50 UTC (permalink / raw) To: Stefano Stabellini Cc: Chen Gang, Catalin Marinas, Will Deacon, Tony Lindgren, olof@lixom.net, Santosh Shilimkar, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linux-Arch On Mon, 24 Jun 2013, Stefano Stabellini wrote: > On Mon, 24 Jun 2013, Chen Gang wrote: > > Hello Maintainers: > > > > if 'CONFIG_XEN' > > > > CC arch/arm64/xen/../../arm/xen/enlighten.o > > arch/arm64/xen/../../arm/xen/enlighten.c:19:26: fatal error: asm/paravirt.h: No such file or directory > > > > The related .config file for next-20130624 is in attachment. > > > > > > If "ln -s ../../../arm/include/asm/paravirt.h paravirt.h", it can pass > > compiling, but I do not know how to make a patch for it ("ln -s ..."), > > Do we have another more suitable ways for it (or another fixing ways) ? > > > > Welcome any suggestions or completions. > > The problem is caused by: > > commit 3a885582a366caf868b0782041c44854ff4c3568 > Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com> > Date: Wed May 29 10:56:34 2013 +0000 > > xen/arm: account for stolen ticks > > that is in my tree for linux-next (even though I have not received any > replies from the ARM maintainers so I don't know when and if it is going > to go upstream). > > I think that the best thing to do would be to add a couple of ifdef > CONFIG_PARAVIRT in arch/arm/xen/enlighten.c. I'll add them to my tree. Actually now that we have XEN support under arm64, we can just introduce the same pv_time_op struct and paravirt header that this patch http://marc.info/?l=linux-arm-kernel&m=136992435301890&w=2 is introducing under arm. Any opinions? --- diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 19c1cde..47bd26b 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -207,6 +207,25 @@ config FORCE_MAX_ZONEORDER default "14" if (ARM64_64K_PAGES && TRANSPARENT_HUGEPAGE) default "11" +config PARAVIRT + bool "Enable paravirtualization code" + ---help--- + This changes the kernel so it can modify itself when it is run + under a hypervisor, potentially improving performance significantly + over full virtualization. + +config PARAVIRT_TIME_ACCOUNTING + bool "Paravirtual steal time accounting" + select PARAVIRT + default n + ---help--- + Select this option to enable fine granularity task steal time + accounting. Time spent executing other tasks in parallel with + the current vCPU is discounted from the vCPU power. To account for + that, there can be a small performance impact. + + If in doubt, say N here. + config XEN_DOM0 def_bool y depends on XEN @@ -214,6 +233,7 @@ config XEN_DOM0 config XEN bool "Xen guest support on ARM64 (EXPERIMENTAL)" depends on ARM64 && OF + select PARAVIRT help Say Y if you want to run Linux in a Virtual Machine on Xen on ARM64. diff --git a/arch/arm64/include/asm/paravirt.h b/arch/arm64/include/asm/paravirt.h new file mode 100644 index 0000000..54e895b --- /dev/null +++ b/arch/arm64/include/asm/paravirt.h @@ -0,0 +1,19 @@ +#ifndef _ASM_ARM64_PARAVIRT_H +#define _ASM_ARM64_PARAVIRT_H + +struct static_key; +extern struct static_key paravirt_steal_enabled; +extern struct static_key paravirt_steal_rq_enabled; + +struct pv_time_ops { + unsigned long long (*steal_clock)(int cpu); +}; +extern struct pv_time_ops pv_time_ops; + +static inline u64 paravirt_steal_clock(int cpu) +{ + return pv_time_ops.steal_clock(cpu); +} + + +#endif diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile index 7b4b564..17613ad 100644 --- a/arch/arm64/kernel/Makefile +++ b/arch/arm64/kernel/Makefile @@ -18,6 +18,7 @@ arm64-obj-$(CONFIG_SMP) += smp.o smp_spin_table.o smp_psci.o arm64-obj-$(CONFIG_HW_PERF_EVENTS) += perf_event.o arm64-obj-$(CONFIG_HAVE_HW_BREAKPOINT)+= hw_breakpoint.o arm64-obj-$(CONFIG_EARLY_PRINTK) += early_printk.o +arm64-obj-$(CONFIG_PARAVIRT) += paravirt.o obj-y += $(arm64-obj-y) vdso/ obj-m += $(arm64-obj-m) diff --git a/arch/arm64/kernel/paravirt.c b/arch/arm64/kernel/paravirt.c new file mode 100644 index 0000000..53f371e --- /dev/null +++ b/arch/arm64/kernel/paravirt.c @@ -0,0 +1,25 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Copyright (C) 2013 Citrix Systems + * + * Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com> + */ + +#include <linux/export.h> +#include <linux/jump_label.h> +#include <linux/types.h> +#include <asm/paravirt.h> + +struct static_key paravirt_steal_enabled; +struct static_key paravirt_steal_rq_enabled; + +struct pv_time_ops pv_time_ops; +EXPORT_SYMBOL_GPL(pv_time_ops); ^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [Suggestion] arch: arm64: xen: "ln -s" the paravirt.h from arm. 2013-06-24 16:50 ` Stefano Stabellini @ 2013-06-25 1:31 ` Chen Gang 2013-06-25 12:32 ` Stefano Stabellini 2013-06-25 13:25 ` Catalin Marinas 1 sibling, 1 reply; 14+ messages in thread From: Chen Gang @ 2013-06-25 1:31 UTC (permalink / raw) To: Stefano Stabellini Cc: Catalin Marinas, Will Deacon, Tony Lindgren, olof@lixom.net, Santosh Shilimkar, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linux-Arch On 06/25/2013 12:50 AM, Stefano Stabellini wrote: > On Mon, 24 Jun 2013, Stefano Stabellini wrote: >> > On Mon, 24 Jun 2013, Chen Gang wrote: >>> > > Hello Maintainers: >>> > > >>> > > if 'CONFIG_XEN' >>> > > >>> > > CC arch/arm64/xen/../../arm/xen/enlighten.o >>> > > arch/arm64/xen/../../arm/xen/enlighten.c:19:26: fatal error: asm/paravirt.h: No such file or directory >>> > > >>> > > The related .config file for next-20130624 is in attachment. >>> > > >>> > > >>> > > If "ln -s ../../../arm/include/asm/paravirt.h paravirt.h", it can pass >>> > > compiling, but I do not know how to make a patch for it ("ln -s ..."), >>> > > Do we have another more suitable ways for it (or another fixing ways) ? >>> > > >>> > > Welcome any suggestions or completions. >> > >> > The problem is caused by: >> > >> > commit 3a885582a366caf868b0782041c44854ff4c3568 >> > Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com> >> > Date: Wed May 29 10:56:34 2013 +0000 >> > >> > xen/arm: account for stolen ticks >> > >> > that is in my tree for linux-next (even though I have not received any >> > replies from the ARM maintainers so I don't know when and if it is going >> > to go upstream). >> > >> > I think that the best thing to do would be to add a couple of ifdef >> > CONFIG_PARAVIRT in arch/arm/xen/enlighten.c. I'll add them to my tree. > Actually now that we have XEN support under arm64, we can just introduce the > same pv_time_op struct and paravirt header that this patch > > http://marc.info/?l=linux-arm-kernel&m=136992435301890&w=2 > > is introducing under arm. > Any opinions? > OK, thanks, and excuse me, I can not open the link above (the reason maybe it can not be accessed from China). But at least, the patch below is better than "ln -s" (which I provided). Thanks. > --- > > diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig > index 19c1cde..47bd26b 100644 > --- a/arch/arm64/Kconfig > +++ b/arch/arm64/Kconfig > @@ -207,6 +207,25 @@ config FORCE_MAX_ZONEORDER > default "14" if (ARM64_64K_PAGES && TRANSPARENT_HUGEPAGE) > default "11" > > +config PARAVIRT > + bool "Enable paravirtualization code" > + ---help--- > + This changes the kernel so it can modify itself when it is run > + under a hypervisor, potentially improving performance significantly > + over full virtualization. > + > +config PARAVIRT_TIME_ACCOUNTING > + bool "Paravirtual steal time accounting" > + select PARAVIRT > + default n > + ---help--- > + Select this option to enable fine granularity task steal time > + accounting. Time spent executing other tasks in parallel with > + the current vCPU is discounted from the vCPU power. To account for > + that, there can be a small performance impact. > + > + If in doubt, say N here. > + > config XEN_DOM0 > def_bool y > depends on XEN > @@ -214,6 +233,7 @@ config XEN_DOM0 > config XEN > bool "Xen guest support on ARM64 (EXPERIMENTAL)" > depends on ARM64 && OF > + select PARAVIRT > help > Say Y if you want to run Linux in a Virtual Machine on Xen on ARM64. > > diff --git a/arch/arm64/include/asm/paravirt.h b/arch/arm64/include/asm/paravirt.h > new file mode 100644 > index 0000000..54e895b > --- /dev/null > +++ b/arch/arm64/include/asm/paravirt.h > @@ -0,0 +1,19 @@ > +#ifndef _ASM_ARM64_PARAVIRT_H > +#define _ASM_ARM64_PARAVIRT_H > + > +struct static_key; > +extern struct static_key paravirt_steal_enabled; > +extern struct static_key paravirt_steal_rq_enabled; > + > +struct pv_time_ops { > + unsigned long long (*steal_clock)(int cpu); > +}; > +extern struct pv_time_ops pv_time_ops; > + > +static inline u64 paravirt_steal_clock(int cpu) > +{ > + return pv_time_ops.steal_clock(cpu); > +} > + > + > +#endif > diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile > index 7b4b564..17613ad 100644 > --- a/arch/arm64/kernel/Makefile > +++ b/arch/arm64/kernel/Makefile > @@ -18,6 +18,7 @@ arm64-obj-$(CONFIG_SMP) += smp.o smp_spin_table.o smp_psci.o > arm64-obj-$(CONFIG_HW_PERF_EVENTS) += perf_event.o > arm64-obj-$(CONFIG_HAVE_HW_BREAKPOINT)+= hw_breakpoint.o > arm64-obj-$(CONFIG_EARLY_PRINTK) += early_printk.o > +arm64-obj-$(CONFIG_PARAVIRT) += paravirt.o > > obj-y += $(arm64-obj-y) vdso/ > obj-m += $(arm64-obj-m) > diff --git a/arch/arm64/kernel/paravirt.c b/arch/arm64/kernel/paravirt.c > new file mode 100644 > index 0000000..53f371e > --- /dev/null > +++ b/arch/arm64/kernel/paravirt.c > @@ -0,0 +1,25 @@ > +/* > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 as > + * published by the Free Software Foundation. > + * > + * This program is distributed in the hope that it will be useful, > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > + * GNU General Public License for more details. > + * > + * Copyright (C) 2013 Citrix Systems > + * > + * Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com> > + */ > + > +#include <linux/export.h> > +#include <linux/jump_label.h> > +#include <linux/types.h> > +#include <asm/paravirt.h> > + > +struct static_key paravirt_steal_enabled; > +struct static_key paravirt_steal_rq_enabled; > + > +struct pv_time_ops pv_time_ops; > +EXPORT_SYMBOL_GPL(pv_time_ops); > > -- Chen Gang Asianux Corporation ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Suggestion] arch: arm64: xen: "ln -s" the paravirt.h from arm. 2013-06-25 1:31 ` Chen Gang @ 2013-06-25 12:32 ` Stefano Stabellini 0 siblings, 0 replies; 14+ messages in thread From: Stefano Stabellini @ 2013-06-25 12:32 UTC (permalink / raw) To: Chen Gang Cc: Stefano Stabellini, Catalin Marinas, Will Deacon, Tony Lindgren, olof@lixom.net, Santosh Shilimkar, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linux-Arch On Tue, 25 Jun 2013, Chen Gang wrote: > On 06/25/2013 12:50 AM, Stefano Stabellini wrote: > > On Mon, 24 Jun 2013, Stefano Stabellini wrote: > >> > On Mon, 24 Jun 2013, Chen Gang wrote: > >>> > > Hello Maintainers: > >>> > > > >>> > > if 'CONFIG_XEN' > >>> > > > >>> > > CC arch/arm64/xen/../../arm/xen/enlighten.o > >>> > > arch/arm64/xen/../../arm/xen/enlighten.c:19:26: fatal error: asm/paravirt.h: No such file or directory > >>> > > > >>> > > The related .config file for next-20130624 is in attachment. > >>> > > > >>> > > > >>> > > If "ln -s ../../../arm/include/asm/paravirt.h paravirt.h", it can pass > >>> > > compiling, but I do not know how to make a patch for it ("ln -s ..."), > >>> > > Do we have another more suitable ways for it (or another fixing ways) ? > >>> > > > >>> > > Welcome any suggestions or completions. > >> > > >> > The problem is caused by: > >> > > >> > commit 3a885582a366caf868b0782041c44854ff4c3568 > >> > Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com> > >> > Date: Wed May 29 10:56:34 2013 +0000 > >> > > >> > xen/arm: account for stolen ticks > >> > > >> > that is in my tree for linux-next (even though I have not received any > >> > replies from the ARM maintainers so I don't know when and if it is going > >> > to go upstream). > >> > > >> > I think that the best thing to do would be to add a couple of ifdef > >> > CONFIG_PARAVIRT in arch/arm/xen/enlighten.c. I'll add them to my tree. > > Actually now that we have XEN support under arm64, we can just introduce the > > same pv_time_op struct and paravirt header that this patch > > > > http://marc.info/?l=linux-arm-kernel&m=136992435301890&w=2 > > > > is introducing under arm. > > Any opinions? > > > > OK, thanks, and excuse me, I can not open the link above (the reason > maybe it can not be accessed from China). Strange. If you know how to search for a Message-ID, this one is 1369920902-3546-3-git-send-email-stefano.stabellini@eu.citrix.com > But at least, the patch below is better than "ln -s" (which I provided). yeah :) > > --- > > > > diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig > > index 19c1cde..47bd26b 100644 > > --- a/arch/arm64/Kconfig > > +++ b/arch/arm64/Kconfig > > @@ -207,6 +207,25 @@ config FORCE_MAX_ZONEORDER > > default "14" if (ARM64_64K_PAGES && TRANSPARENT_HUGEPAGE) > > default "11" > > > > +config PARAVIRT > > + bool "Enable paravirtualization code" > > + ---help--- > > + This changes the kernel so it can modify itself when it is run > > + under a hypervisor, potentially improving performance significantly > > + over full virtualization. > > + > > +config PARAVIRT_TIME_ACCOUNTING > > + bool "Paravirtual steal time accounting" > > + select PARAVIRT > > + default n > > + ---help--- > > + Select this option to enable fine granularity task steal time > > + accounting. Time spent executing other tasks in parallel with > > + the current vCPU is discounted from the vCPU power. To account for > > + that, there can be a small performance impact. > > + > > + If in doubt, say N here. > > + > > config XEN_DOM0 > > def_bool y > > depends on XEN > > @@ -214,6 +233,7 @@ config XEN_DOM0 > > config XEN > > bool "Xen guest support on ARM64 (EXPERIMENTAL)" > > depends on ARM64 && OF > > + select PARAVIRT > > help > > Say Y if you want to run Linux in a Virtual Machine on Xen on ARM64. > > > > diff --git a/arch/arm64/include/asm/paravirt.h b/arch/arm64/include/asm/paravirt.h > > new file mode 100644 > > index 0000000..54e895b > > --- /dev/null > > +++ b/arch/arm64/include/asm/paravirt.h > > @@ -0,0 +1,19 @@ > > +#ifndef _ASM_ARM64_PARAVIRT_H > > +#define _ASM_ARM64_PARAVIRT_H > > + > > +struct static_key; > > +extern struct static_key paravirt_steal_enabled; > > +extern struct static_key paravirt_steal_rq_enabled; > > + > > +struct pv_time_ops { > > + unsigned long long (*steal_clock)(int cpu); > > +}; > > +extern struct pv_time_ops pv_time_ops; > > + > > +static inline u64 paravirt_steal_clock(int cpu) > > +{ > > + return pv_time_ops.steal_clock(cpu); > > +} > > + > > + > > +#endif > > diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile > > index 7b4b564..17613ad 100644 > > --- a/arch/arm64/kernel/Makefile > > +++ b/arch/arm64/kernel/Makefile > > @@ -18,6 +18,7 @@ arm64-obj-$(CONFIG_SMP) += smp.o smp_spin_table.o smp_psci.o > > arm64-obj-$(CONFIG_HW_PERF_EVENTS) += perf_event.o > > arm64-obj-$(CONFIG_HAVE_HW_BREAKPOINT)+= hw_breakpoint.o > > arm64-obj-$(CONFIG_EARLY_PRINTK) += early_printk.o > > +arm64-obj-$(CONFIG_PARAVIRT) += paravirt.o > > > > obj-y += $(arm64-obj-y) vdso/ > > obj-m += $(arm64-obj-m) > > diff --git a/arch/arm64/kernel/paravirt.c b/arch/arm64/kernel/paravirt.c > > new file mode 100644 > > index 0000000..53f371e > > --- /dev/null > > +++ b/arch/arm64/kernel/paravirt.c > > @@ -0,0 +1,25 @@ > > +/* > > + * This program is free software; you can redistribute it and/or modify > > + * it under the terms of the GNU General Public License version 2 as > > + * published by the Free Software Foundation. > > + * > > + * This program is distributed in the hope that it will be useful, > > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > > + * GNU General Public License for more details. > > + * > > + * Copyright (C) 2013 Citrix Systems > > + * > > + * Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com> > > + */ > > + > > +#include <linux/export.h> > > +#include <linux/jump_label.h> > > +#include <linux/types.h> > > +#include <asm/paravirt.h> > > + > > +struct static_key paravirt_steal_enabled; > > +struct static_key paravirt_steal_rq_enabled; > > + > > +struct pv_time_ops pv_time_ops; > > +EXPORT_SYMBOL_GPL(pv_time_ops); > > > > ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Suggestion] arch: arm64: xen: "ln -s" the paravirt.h from arm. 2013-06-24 16:50 ` Stefano Stabellini 2013-06-25 1:31 ` Chen Gang @ 2013-06-25 13:25 ` Catalin Marinas 2013-06-25 15:54 ` Stefano Stabellini 1 sibling, 1 reply; 14+ messages in thread From: Catalin Marinas @ 2013-06-25 13:25 UTC (permalink / raw) To: Stefano Stabellini Cc: Chen Gang, Will Deacon, Tony Lindgren, olof@lixom.net, Santosh Shilimkar, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linux-Arch On Mon, Jun 24, 2013 at 05:50:46PM +0100, Stefano Stabellini wrote: > On Mon, 24 Jun 2013, Stefano Stabellini wrote: > > On Mon, 24 Jun 2013, Chen Gang wrote: > > > Hello Maintainers: > > > > > > if 'CONFIG_XEN' > > > > > > CC arch/arm64/xen/../../arm/xen/enlighten.o > > > arch/arm64/xen/../../arm/xen/enlighten.c:19:26: fatal error: asm/paravirt.h: No such file or directory > > > > > > The related .config file for next-20130624 is in attachment. > > > > > > > > > If "ln -s ../../../arm/include/asm/paravirt.h paravirt.h", it can pass > > > compiling, but I do not know how to make a patch for it ("ln -s ..."), > > > Do we have another more suitable ways for it (or another fixing ways) ? > > > > > > Welcome any suggestions or completions. > > > > The problem is caused by: > > > > commit 3a885582a366caf868b0782041c44854ff4c3568 > > Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com> > > Date: Wed May 29 10:56:34 2013 +0000 > > > > xen/arm: account for stolen ticks > > > > that is in my tree for linux-next (even though I have not received any > > replies from the ARM maintainers so I don't know when and if it is going > > to go upstream). > > > > I think that the best thing to do would be to add a couple of ifdef > > CONFIG_PARAVIRT in arch/arm/xen/enlighten.c. I'll add them to my tree. > > Actually now that we have XEN support under arm64, we can just introduce the > same pv_time_op struct and paravirt header that this patch > > http://marc.info/?l=linux-arm-kernel&m=136992435301890&w=2 > > is introducing under arm. I'm not sure whether I replied to your Xen pull request but the patches have been merged into my 'upstream' branch on git.kernel.org and they'll be going in for 3.11-rc1. > diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig > index 19c1cde..47bd26b 100644 > --- a/arch/arm64/Kconfig > +++ b/arch/arm64/Kconfig > @@ -207,6 +207,25 @@ config FORCE_MAX_ZONEORDER > default "14" if (ARM64_64K_PAGES && TRANSPARENT_HUGEPAGE) > default "11" > > +config PARAVIRT > + bool "Enable paravirtualization code" > + ---help--- > + This changes the kernel so it can modify itself when it is run > + under a hypervisor, potentially improving performance significantly > + over full virtualization. > + > +config PARAVIRT_TIME_ACCOUNTING > + bool "Paravirtual steal time accounting" > + select PARAVIRT > + default n No need for "default n". If you want, I can apply this patch on top (or send me another pull request but don't rebase your original Xen branch which I merged). -- Catalin ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Suggestion] arch: arm64: xen: "ln -s" the paravirt.h from arm. 2013-06-25 13:25 ` Catalin Marinas @ 2013-06-25 15:54 ` Stefano Stabellini 2013-06-25 15:54 ` Stefano Stabellini 0 siblings, 1 reply; 14+ messages in thread From: Stefano Stabellini @ 2013-06-25 15:54 UTC (permalink / raw) To: Catalin Marinas Cc: Stefano Stabellini, Chen Gang, Will Deacon, Tony Lindgren, olof@lixom.net, Santosh Shilimkar, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linux-Arch On Tue, 25 Jun 2013, Catalin Marinas wrote: > On Mon, Jun 24, 2013 at 05:50:46PM +0100, Stefano Stabellini wrote: > > On Mon, 24 Jun 2013, Stefano Stabellini wrote: > > > On Mon, 24 Jun 2013, Chen Gang wrote: > > > > Hello Maintainers: > > > > > > > > if 'CONFIG_XEN' > > > > > > > > CC arch/arm64/xen/../../arm/xen/enlighten.o > > > > arch/arm64/xen/../../arm/xen/enlighten.c:19:26: fatal error: asm/paravirt.h: No such file or directory > > > > > > > > The related .config file for next-20130624 is in attachment. > > > > > > > > > > > > If "ln -s ../../../arm/include/asm/paravirt.h paravirt.h", it can pass > > > > compiling, but I do not know how to make a patch for it ("ln -s ..."), > > > > Do we have another more suitable ways for it (or another fixing ways) ? > > > > > > > > Welcome any suggestions or completions. > > > > > > The problem is caused by: > > > > > > commit 3a885582a366caf868b0782041c44854ff4c3568 > > > Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com> > > > Date: Wed May 29 10:56:34 2013 +0000 > > > > > > xen/arm: account for stolen ticks > > > > > > that is in my tree for linux-next (even though I have not received any > > > replies from the ARM maintainers so I don't know when and if it is going > > > to go upstream). > > > > > > I think that the best thing to do would be to add a couple of ifdef > > > CONFIG_PARAVIRT in arch/arm/xen/enlighten.c. I'll add them to my tree. > > > > Actually now that we have XEN support under arm64, we can just introduce the > > same pv_time_op struct and paravirt header that this patch > > > > http://marc.info/?l=linux-arm-kernel&m=136992435301890&w=2 > > > > is introducing under arm. > > I'm not sure whether I replied to your Xen pull request but the patches > have been merged into my 'upstream' branch on git.kernel.org and they'll > be going in for 3.11-rc1. Great, thanks! > > diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig > > index 19c1cde..47bd26b 100644 > > --- a/arch/arm64/Kconfig > > +++ b/arch/arm64/Kconfig > > @@ -207,6 +207,25 @@ config FORCE_MAX_ZONEORDER > > default "14" if (ARM64_64K_PAGES && TRANSPARENT_HUGEPAGE) > > default "11" > > > > +config PARAVIRT > > + bool "Enable paravirtualization code" > > + ---help--- > > + This changes the kernel so it can modify itself when it is run > > + under a hypervisor, potentially improving performance significantly > > + over full virtualization. > > + > > +config PARAVIRT_TIME_ACCOUNTING > > + bool "Paravirtual steal time accounting" > > + select PARAVIRT > > + default n > > No need for "default n". > > If you want, I can apply this patch on top (or send me another pull > request but don't rebase your original Xen branch which I merged). Thanks, but unfortunately the corresponding arm part of this patch (linked above) didn't manage to get enough reviews and acks. I might as well send another iteration of "CONFIG_PARAVIRT and stolen ticks accounting" with this change in it. ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [Suggestion] arch: arm64: xen: "ln -s" the paravirt.h from arm. 2013-06-25 15:54 ` Stefano Stabellini @ 2013-06-25 15:54 ` Stefano Stabellini 0 siblings, 0 replies; 14+ messages in thread From: Stefano Stabellini @ 2013-06-25 15:54 UTC (permalink / raw) To: Catalin Marinas Cc: Stefano Stabellini, Chen Gang, Will Deacon, Tony Lindgren, olof@lixom.net, Santosh Shilimkar, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linux-Arch On Tue, 25 Jun 2013, Catalin Marinas wrote: > On Mon, Jun 24, 2013 at 05:50:46PM +0100, Stefano Stabellini wrote: > > On Mon, 24 Jun 2013, Stefano Stabellini wrote: > > > On Mon, 24 Jun 2013, Chen Gang wrote: > > > > Hello Maintainers: > > > > > > > > if 'CONFIG_XEN' > > > > > > > > CC arch/arm64/xen/../../arm/xen/enlighten.o > > > > arch/arm64/xen/../../arm/xen/enlighten.c:19:26: fatal error: asm/paravirt.h: No such file or directory > > > > > > > > The related .config file for next-20130624 is in attachment. > > > > > > > > > > > > If "ln -s ../../../arm/include/asm/paravirt.h paravirt.h", it can pass > > > > compiling, but I do not know how to make a patch for it ("ln -s ..."), > > > > Do we have another more suitable ways for it (or another fixing ways) ? > > > > > > > > Welcome any suggestions or completions. > > > > > > The problem is caused by: > > > > > > commit 3a885582a366caf868b0782041c44854ff4c3568 > > > Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com> > > > Date: Wed May 29 10:56:34 2013 +0000 > > > > > > xen/arm: account for stolen ticks > > > > > > that is in my tree for linux-next (even though I have not received any > > > replies from the ARM maintainers so I don't know when and if it is going > > > to go upstream). > > > > > > I think that the best thing to do would be to add a couple of ifdef > > > CONFIG_PARAVIRT in arch/arm/xen/enlighten.c. I'll add them to my tree. > > > > Actually now that we have XEN support under arm64, we can just introduce the > > same pv_time_op struct and paravirt header that this patch > > > > http://marc.info/?l=linux-arm-kernel&m=136992435301890&w=2 > > > > is introducing under arm. > > I'm not sure whether I replied to your Xen pull request but the patches > have been merged into my 'upstream' branch on git.kernel.org and they'll > be going in for 3.11-rc1. Great, thanks! > > diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig > > index 19c1cde..47bd26b 100644 > > --- a/arch/arm64/Kconfig > > +++ b/arch/arm64/Kconfig > > @@ -207,6 +207,25 @@ config FORCE_MAX_ZONEORDER > > default "14" if (ARM64_64K_PAGES && TRANSPARENT_HUGEPAGE) > > default "11" > > > > +config PARAVIRT > > + bool "Enable paravirtualization code" > > + ---help--- > > + This changes the kernel so it can modify itself when it is run > > + under a hypervisor, potentially improving performance significantly > > + over full virtualization. > > + > > +config PARAVIRT_TIME_ACCOUNTING > > + bool "Paravirtual steal time accounting" > > + select PARAVIRT > > + default n > > No need for "default n". > > If you want, I can apply this patch on top (or send me another pull > request but don't rebase your original Xen branch which I merged). Thanks, but unfortunately the corresponding arm part of this patch (linked above) didn't manage to get enough reviews and acks. I might as well send another iteration of "CONFIG_PARAVIRT and stolen ticks accounting" with this change in it. ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v2] arch: arm64: kernel: add '#ifdef CONFIG_COMPAT' for aarch32_break_handler() 2013-06-24 9:27 ` [PATCH v2] " Chen Gang 2013-06-24 10:06 ` [Suggestion] arch: arm64: xen: "ln -s" the paravirt.h from arm Chen Gang @ 2013-06-24 10:14 ` Will Deacon 2013-06-24 10:16 ` Chen Gang 1 sibling, 1 reply; 14+ messages in thread From: Will Deacon @ 2013-06-24 10:14 UTC (permalink / raw) To: Chen Gang Cc: Catalin Marinas, Tony Lindgren, olof@lixom.net, Santosh Shilimkar, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linux-Arch On Mon, Jun 24, 2013 at 10:27:49AM +0100, Chen Gang wrote: > > If 'COMPAT' not defined, aarch32_break_handler() cannot pass compiling, > and it can work independent with 'COMPAT', so remove dummy definition. > > The related make: > > make ARCH=arm64 randconfig > make ARCH=arm64 menuconfig > make ARCH=arm64 V=1 EXTRA_CFLAGS=-W This sequence isn't really very useful, so I wouldn't bother including it in the commit message. You can trigger this issue just by disabling CONFIG_COMPAT. > The related error: > > arch/arm64/kernel/debug-monitors.c:249:5: error: redefinition of ‘aarch32_break_handler’ > In file included from arch/arm64/kernel/debug-monitors.c:29:0: > /root/linux-next/arch/arm64/include/asm/debug-monitors.h:89:12: note: previous definition of ‘aarch32_break_handler’ was here > > > > Signed-off-by: Chen Gang <gang.chen@asianux.com> > --- > arch/arm64/include/asm/debug-monitors.h | 7 ------- > 1 files changed, 0 insertions(+), 7 deletions(-) > > diff --git a/arch/arm64/include/asm/debug-monitors.h b/arch/arm64/include/asm/debug-monitors.h > index ef8235c..a2232d0 100644 > --- a/arch/arm64/include/asm/debug-monitors.h > +++ b/arch/arm64/include/asm/debug-monitors.h > @@ -83,14 +83,7 @@ static inline int reinstall_suspended_bps(struct pt_regs *regs) > } > #endif > > -#ifdef CONFIG_COMPAT > int aarch32_break_handler(struct pt_regs *regs); > -#else > -static int aarch32_break_handler(struct pt_regs *regs) > -{ > - return -EFAULT; > -} > -#endif Code looks fine to me: Acked-by: Will Deacon <will.deacon@arm.com> Will ^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v2] arch: arm64: kernel: add '#ifdef CONFIG_COMPAT' for aarch32_break_handler() 2013-06-24 10:14 ` [PATCH v2] arch: arm64: kernel: add '#ifdef CONFIG_COMPAT' for aarch32_break_handler() Will Deacon @ 2013-06-24 10:16 ` Chen Gang 0 siblings, 0 replies; 14+ messages in thread From: Chen Gang @ 2013-06-24 10:16 UTC (permalink / raw) To: Will Deacon Cc: Catalin Marinas, Tony Lindgren, olof@lixom.net, Santosh Shilimkar, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linux-Arch On 06/24/2013 06:14 PM, Will Deacon wrote: > On Mon, Jun 24, 2013 at 10:27:49AM +0100, Chen Gang wrote: >> > >> > If 'COMPAT' not defined, aarch32_break_handler() cannot pass compiling, >> > and it can work independent with 'COMPAT', so remove dummy definition. >> > >> > The related make: >> > >> > make ARCH=arm64 randconfig >> > make ARCH=arm64 menuconfig >> > make ARCH=arm64 V=1 EXTRA_CFLAGS=-W > This sequence isn't really very useful, so I wouldn't bother including it in > the commit message. You can trigger this issue just by disabling > CONFIG_COMPAT. > OK, thanks. Next time, I need notice about it. >> > The related error: >> > >> > arch/arm64/kernel/debug-monitors.c:249:5: error: redefinition of ‘aarch32_break_handler’ >> > In file included from arch/arm64/kernel/debug-monitors.c:29:0: >> > /root/linux-next/arch/arm64/include/asm/debug-monitors.h:89:12: note: previous definition of ‘aarch32_break_handler’ was here >> > >> > >> > >> > Signed-off-by: Chen Gang <gang.chen@asianux.com> >> > --- >> > arch/arm64/include/asm/debug-monitors.h | 7 ------- >> > 1 files changed, 0 insertions(+), 7 deletions(-) >> > >> > diff --git a/arch/arm64/include/asm/debug-monitors.h b/arch/arm64/include/asm/debug-monitors.h >> > index ef8235c..a2232d0 100644 >> > --- a/arch/arm64/include/asm/debug-monitors.h >> > +++ b/arch/arm64/include/asm/debug-monitors.h >> > @@ -83,14 +83,7 @@ static inline int reinstall_suspended_bps(struct pt_regs *regs) >> > } >> > #endif >> > >> > -#ifdef CONFIG_COMPAT >> > int aarch32_break_handler(struct pt_regs *regs); >> > -#else >> > -static int aarch32_break_handler(struct pt_regs *regs) >> > -{ >> > - return -EFAULT; >> > -} >> > -#endif > Code looks fine to me: > > Acked-by: Will Deacon <will.deacon@arm.com> Thanks. -- Chen Gang Asianux Corporation ^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2013-06-25 15:54 UTC | newest] Thread overview: 14+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2013-06-22 5:54 [PATCH] arch: arm64: kernel: add '#ifdef CONFIG_COMPAT' for aarch32_break_handler() Chen Gang 2013-06-24 8:47 ` Will Deacon 2013-06-24 9:19 ` Chen Gang 2013-06-24 9:27 ` [PATCH v2] " Chen Gang 2013-06-24 10:06 ` [Suggestion] arch: arm64: xen: "ln -s" the paravirt.h from arm Chen Gang 2013-06-24 15:43 ` Stefano Stabellini 2013-06-24 16:50 ` Stefano Stabellini 2013-06-25 1:31 ` Chen Gang 2013-06-25 12:32 ` Stefano Stabellini 2013-06-25 13:25 ` Catalin Marinas 2013-06-25 15:54 ` Stefano Stabellini 2013-06-25 15:54 ` Stefano Stabellini 2013-06-24 10:14 ` [PATCH v2] arch: arm64: kernel: add '#ifdef CONFIG_COMPAT' for aarch32_break_handler() Will Deacon 2013-06-24 10:16 ` Chen Gang
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