diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/defconfig | 110 | ||||
| -rw-r--r-- | arch/s390/kernel/dis.c | 7 | ||||
| -rw-r--r-- | arch/s390/kernel/stacktrace.c | 26 |
3 files changed, 47 insertions, 96 deletions
diff --git a/arch/s390/defconfig b/arch/s390/defconfig index 485b60c..2aae23d 100644 --- a/arch/s390/defconfig +++ b/arch/s390/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21 -# Thu May 10 15:18:19 2007 +# Linux kernel version: 2.6.22 +# Tue Jul 17 12:50:23 2007 # CONFIG_MMU=y CONFIG_ZONE_DMA=y @@ -32,12 +32,11 @@ CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set CONFIG_AUDIT=y # CONFIG_AUDITSYSCALL is not set CONFIG_IKCONFIG=y @@ -61,20 +60,19 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLUB_DEBUG=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set @@ -82,12 +80,9 @@ CONFIG_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set +CONFIG_BLK_DEV_BSG=y # # IO Schedulers @@ -151,6 +146,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 +CONFIG_VIRT_TO_BUS=y CONFIG_HOLES_IN_ZONE=y # @@ -248,25 +244,13 @@ CONFIG_IPV6_SIT=y # CONFIG_IPV6_MULTIPLE_TABLES is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# # CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set # CONFIG_SCTP_HMAC_NONE is not set # CONFIG_SCTP_HMAC_SHA1 is not set CONFIG_SCTP_HMAC_MD5=y - -# -# TIPC Configuration (EXPERIMENTAL) -# # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -293,6 +277,7 @@ CONFIG_NET_SCH_CBQ=m # CONFIG_NET_SCH_HTB is not set # CONFIG_NET_SCH_HFSC is not set CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_RR=m CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m @@ -317,10 +302,14 @@ CONFIG_CLS_U32_MARK=y CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m # CONFIG_NET_EMATCH is not set -# CONFIG_NET_CLS_ACT is not set +CONFIG_NET_CLS_ACT=y +CONFIG_NET_ACT_POLICE=y +# CONFIG_NET_ACT_GACT is not set +# CONFIG_NET_ACT_MIRRED is not set +# CONFIG_NET_ACT_PEDIT is not set +# CONFIG_NET_ACT_SIMP is not set CONFIG_NET_CLS_POLICE=y # CONFIG_NET_CLS_IND is not set -CONFIG_NET_ESTIMATOR=y # # Network testing @@ -329,6 +318,7 @@ CONFIG_NET_ESTIMATOR=y # CONFIG_NET_TCPPROBE is not set # CONFIG_AF_RXRPC is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # CONFIG_PCMCIA is not set CONFIG_CCW=y @@ -345,15 +335,8 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set CONFIG_SYS_HYPERVISOR=y - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=m # CONFIG_BLK_DEV_CRYPTOLOOP is not set @@ -376,17 +359,15 @@ CONFIG_DASD_ECKD=y CONFIG_DASD_FBA=y CONFIG_DASD_DIAG=y CONFIG_DASD_EER=y - -# -# Misc devices -# -# CONFIG_BLINK is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set # # SCSI device support # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_TGT is not set CONFIG_SCSI_NETLINK=y CONFIG_SCSI_PROC_FS=y @@ -447,40 +428,21 @@ CONFIG_DM_MIRROR=y CONFIG_DM_ZERO=y CONFIG_DM_MULTIPATH=y # CONFIG_DM_MULTIPATH_EMC is not set +# CONFIG_DM_MULTIPATH_RDAC is not set # CONFIG_DM_DELAY is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_IFB is not set CONFIG_DUMMY=m CONFIG_BONDING=m +# CONFIG_MACVLAN is not set CONFIG_EQUALIZER=m CONFIG_TUN=m - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y # CONFIG_MII is not set - -# -# Ethernet (1000 Mbit) -# - -# -# Ethernet (10000 Mbit) -# -CONFIG_MLX4_DEBUG=y - -# -# Token Ring devices -# +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y # CONFIG_TR is not set - -# -# Wan interfaces -# # CONFIG_WAN is not set # @@ -511,10 +473,6 @@ CONFIG_CCWGROUP=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# Watchdog Cards -# # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=m # CONFIG_R3964 is not set @@ -554,6 +512,8 @@ CONFIG_S390_TAPE_34XX=m # CONFIG_VMCP is not set # CONFIG_MONREADER is not set CONFIG_MONWRITER=m +CONFIG_S390_VMUR=m +# CONFIG_POWER_SUPPLY is not set # # File systems @@ -655,7 +615,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -712,6 +671,7 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y CONFIG_HEADERS_CHECK=y CONFIG_DEBUG_KERNEL=y +# CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -740,10 +700,6 @@ CONFIG_FORCED_INLINING=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -782,10 +738,7 @@ CONFIG_CRYPTO_FCRYPT=m # CONFIG_CRYPTO_CRC32C is not set CONFIG_CRYPTO_CAMELLIA=m # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_SHA1_S390 is not set # CONFIG_CRYPTO_SHA256_S390 is not set # CONFIG_CRYPTO_DES_S390 is not set @@ -800,6 +753,7 @@ CONFIG_ZCRYPT=m CONFIG_BITREVERSE=m # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=m # CONFIG_LIBCRC32C is not set CONFIG_PLIST=y diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c index a057ebf..d305731 100644 --- a/arch/s390/kernel/dis.c +++ b/arch/s390/kernel/dis.c @@ -240,8 +240,8 @@ static const unsigned char formats[][7] = { [INSTR_RXY_FRRD] = { 0xff, F_8,D20_20,X_12,B_16,0,0 },/* e.g. ley */ [INSTR_RX_FRRD] = { 0xff, F_8,D_20,X_12,B_16,0,0 }, /* e.g. ae */ [INSTR_RX_RRRD] = { 0xff, R_8,D_20,X_12,B_16,0,0 }, /* e.g. l */ - [INSTR_RX_URRD] = { 0x00, U4_8,D_20,X_12,B_16,0,0 }, /* e.g. bc */ - [INSTR_SI_URD] = { 0x00, D_20,B_16,U8_8,0,0,0 }, /* e.g. cli */ + [INSTR_RX_URRD] = { 0xff, U4_8,D_20,X_12,B_16,0,0 }, /* e.g. bc */ + [INSTR_SI_URD] = { 0xff, D_20,B_16,U8_8,0,0,0 }, /* e.g. cli */ [INSTR_SIY_URD] = { 0xff, D20_20,B_16,U8_8,0,0,0 }, /* e.g. tmy */ [INSTR_SSE_RDRD] = { 0xff, D_20,B_16,D_36,B_32,0,0 }, /* e.g. mvsdk */ [INSTR_SS_L0RDRD] = { 0xff, D_20,L8_8,B_16,D_36,B_32,0 }, @@ -1190,7 +1190,8 @@ static int print_insn(char *buffer, unsigned char *code, unsigned long addr) else if (operand->flags & OPERAND_CR) ptr += sprintf(ptr, "%%c%i", value); else if (operand->flags & OPERAND_PCREL) - ptr += sprintf(ptr, "%lx", value + addr); + ptr += sprintf(ptr, "%lx", (signed int) value + + addr); else if (operand->flags & OPERAND_SIGNED) ptr += sprintf(ptr, "%i", value); else diff --git a/arch/s390/kernel/stacktrace.c b/arch/s390/kernel/stacktrace.c index 515ff90..da69247 100644 --- a/arch/s390/kernel/stacktrace.c +++ b/arch/s390/kernel/stacktrace.c @@ -12,7 +12,6 @@ #include <linux/kallsyms.h> static unsigned long save_context_stack(struct stack_trace *trace, - unsigned int *skip, unsigned long sp, unsigned long low, unsigned long high) @@ -28,10 +27,10 @@ static unsigned long save_context_stack(struct stack_trace *trace, sf = (struct stack_frame *)sp; while(1) { addr = sf->gprs[8] & PSW_ADDR_INSN; - if (!(*skip)) + if (!trace->skip) trace->entries[trace->nr_entries++] = addr; else - (*skip)--; + trace->skip--; if (trace->nr_entries >= trace->max_entries) return sp; low = sp; @@ -48,10 +47,10 @@ static unsigned long save_context_stack(struct stack_trace *trace, return sp; regs = (struct pt_regs *)sp; addr = regs->psw.addr & PSW_ADDR_INSN; - if (!(*skip)) + if (!trace->skip) trace->entries[trace->nr_entries++] = addr; else - (*skip)--; + trace->skip--; if (trace->nr_entries >= trace->max_entries) return sp; low = sp; @@ -65,20 +64,17 @@ void save_stack_trace(struct stack_trace *trace) unsigned long orig_sp, new_sp; orig_sp = sp & PSW_ADDR_INSN; - - new_sp = save_context_stack(trace, &trace->skip, orig_sp, - S390_lowcore.panic_stack - PAGE_SIZE, - S390_lowcore.panic_stack); + new_sp = save_context_stack(trace, orig_sp, + S390_lowcore.panic_stack - PAGE_SIZE, + S390_lowcore.panic_stack); if (new_sp != orig_sp) return; - new_sp = save_context_stack(trace, &trace->skip, new_sp, - S390_lowcore.async_stack - ASYNC_SIZE, - S390_lowcore.async_stack); + new_sp = save_context_stack(trace, new_sp, + S390_lowcore.async_stack - ASYNC_SIZE, + S390_lowcore.async_stack); if (new_sp != orig_sp) return; - - save_context_stack(trace, &trace->skip, new_sp, + save_context_stack(trace, new_sp, S390_lowcore.thread_info, S390_lowcore.thread_info + THREAD_SIZE); - return; } |
