diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/atomic.h | 2 | ||||
| -rw-r--r-- | arch/s390/include/asm/cio.h | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/head.S | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/reipl64.S | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/setup.c | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/switch_cpu.S | 4 | ||||
| -rw-r--r-- | arch/s390/kernel/switch_cpu64.S | 4 | ||||
| -rw-r--r-- | arch/s390/kernel/time.c | 6 | ||||
| -rw-r--r-- | arch/s390/kernel/vtime.c | 2 | ||||
| -rw-r--r-- | arch/s390/kvm/kvm-s390.c | 2 | ||||
| -rw-r--r-- | arch/s390/kvm/priv.c | 2 | ||||
| -rw-r--r-- | arch/s390/mm/fault.c | 2 | ||||
| -rw-r--r-- | arch/s390/oprofile/hwsampler.c | 6 |
13 files changed, 19 insertions, 19 deletions
diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h index 5c5ba10384c2..d9db13810d15 100644 --- a/arch/s390/include/asm/atomic.h +++ b/arch/s390/include/asm/atomic.h @@ -9,7 +9,7 @@ * * Atomic operations that C can't guarantee us. * Useful for resource counting etc. - * s390 uses 'Compare And Swap' for atomicity in SMP enviroment. + * s390 uses 'Compare And Swap' for atomicity in SMP environment. * */ diff --git a/arch/s390/include/asm/cio.h b/arch/s390/include/asm/cio.h index e34347d567a6..fc50a3342da3 100644 --- a/arch/s390/include/asm/cio.h +++ b/arch/s390/include/asm/cio.h @@ -183,7 +183,7 @@ struct esw3 { * The irb that is handed to the device driver when an interrupt occurs. For * solicited interrupts, the common I/O layer already performs checks whether * a field is valid; a field not being valid is always passed as %0. - * If a unit check occured, @ecw may contain sense data; this is retrieved + * If a unit check occurred, @ecw may contain sense data; this is retrieved * by the common I/O layer itself if the device doesn't support concurrent * sense (so that the device driver never needs to perform basic sene itself). * For unsolicited interrupts, the irb is passed as-is (expect for sense data, diff --git a/arch/s390/kernel/head.S b/arch/s390/kernel/head.S index 7061398341d5..fb317bf2c378 100644 --- a/arch/s390/kernel/head.S +++ b/arch/s390/kernel/head.S @@ -460,7 +460,7 @@ startup: #ifndef CONFIG_MARCH_G5 # check capabilities against MARCH_{G5,Z900,Z990,Z9_109,Z10} xc __LC_STFL_FAC_LIST(8),__LC_STFL_FAC_LIST - stfl __LC_STFL_FAC_LIST # store facility list + .insn s,0xb2b10000,__LC_STFL_FAC_LIST # store facility list tm __LC_STFL_FAC_LIST,0x01 # stfle available ? jz 0f la %r0,0 diff --git a/arch/s390/kernel/reipl64.S b/arch/s390/kernel/reipl64.S index 5e73dee63baa..9eabbc90795d 100644 --- a/arch/s390/kernel/reipl64.S +++ b/arch/s390/kernel/reipl64.S @@ -78,7 +78,7 @@ do_reipl_asm: basr %r13,0 * in the ESA psw. * Bit 31 of the addresses has to be 0 for the * 31bit lpswe instruction a fact they appear to have - * ommited from the pop. + * omitted from the pop. */ .Lnewpsw: .quad 0x0000000080000000 .quad .Lpg1 diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index ed183c2c6168..f5434d1ecb31 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -708,7 +708,7 @@ static void __init setup_hwcaps(void) * and 1ULL<<0 as bit 63. Bits 0-31 contain the same information * as stored by stfl, bits 32-xxx contain additional facilities. * How many facility words are stored depends on the number of - * doublewords passed to the instruction. The additional facilites + * doublewords passed to the instruction. The additional facilities * are: * Bit 42: decimal floating point facility is installed * Bit 44: perform floating point operation facility is installed diff --git a/arch/s390/kernel/switch_cpu.S b/arch/s390/kernel/switch_cpu.S index 469f11b574fa..20530dd2eab1 100644 --- a/arch/s390/kernel/switch_cpu.S +++ b/arch/s390/kernel/switch_cpu.S @@ -46,7 +46,9 @@ smp_restart_cpu: ltr %r4,%r4 /* New stack ? */ jz 1f lr %r15,%r4 -1: basr %r14,%r2 +1: lr %r14,%r2 /* r14: Function to call */ + lr %r2,%r3 /* r2 : Parameter for function*/ + basr %r14,%r14 /* Call function */ .gprregs_addr: .long .gprregs diff --git a/arch/s390/kernel/switch_cpu64.S b/arch/s390/kernel/switch_cpu64.S index d94aacc898cb..5be3f43898f9 100644 --- a/arch/s390/kernel/switch_cpu64.S +++ b/arch/s390/kernel/switch_cpu64.S @@ -42,7 +42,9 @@ smp_restart_cpu: ltgr %r4,%r4 /* New stack ? */ jz 1f lgr %r15,%r4 -1: basr %r14,%r2 +1: lgr %r14,%r2 /* r14: Function to call */ + lgr %r2,%r3 /* r2 : Parameter for function*/ + basr %r14,%r14 /* Call function */ .section .data,"aw",@progbits .gprregs: diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index 9e7b039458da..87be655557aa 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -724,7 +724,7 @@ static void clock_sync_cpu(struct clock_sync_data *sync) } /* - * Sync the TOD clock using the port refered to by aibp. This port + * Sync the TOD clock using the port referred to by aibp. This port * has to be enabled and the other port has to be disabled. The * last eacr update has to be more than 1.6 seconds in the past. */ @@ -1012,7 +1012,7 @@ static void etr_work_fn(struct work_struct *work) eacr = etr_handle_update(&aib, eacr); /* - * Select ports to enable. The prefered synchronization mode is PPS. + * Select ports to enable. The preferred synchronization mode is PPS. * If a port can be enabled depends on a number of things: * 1) The port needs to be online and uptodate. A port is not * disabled just because it is not uptodate, but it is only @@ -1091,7 +1091,7 @@ static void etr_work_fn(struct work_struct *work) /* * Update eacr and try to synchronize the clock. If the update * of eacr caused a stepping port switch (or if we have to - * assume that a stepping port switch has occured) or the + * assume that a stepping port switch has occurred) or the * clock syncing failed, reset the sync check control bit * and set up a timer to try again after 0.5 seconds */ diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c index 1ccdf4d8aa85..5e8ead4b4aba 100644 --- a/arch/s390/kernel/vtime.c +++ b/arch/s390/kernel/vtime.c @@ -44,7 +44,7 @@ static inline void set_vtimer(__u64 expires) __u64 timer; asm volatile (" STPT %0\n" /* Store current cpu timer value */ - " SPT %1" /* Set new value immediatly afterwards */ + " SPT %1" /* Set new value immediately afterwards */ : "=m" (timer) : "m" (expires) ); S390_lowcore.system_timer += S390_lowcore.last_update_timer - timer; S390_lowcore.last_update_timer = expires; diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index bade533ba288..30ca85cce314 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -721,7 +721,7 @@ static int __init kvm_s390_init(void) /* * guests can ask for up to 255+1 double words, we need a full page - * to hold the maximum amount of facilites. On the other hand, we + * to hold the maximum amount of facilities. On the other hand, we * only set facilities that are known to work in KVM. */ facilities = (unsigned long long *) get_zeroed_page(GFP_KERNEL|GFP_DMA); diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c index 9194a4b52b22..73c47bd95db3 100644 --- a/arch/s390/kvm/priv.c +++ b/arch/s390/kvm/priv.c @@ -311,7 +311,7 @@ int kvm_s390_handle_b2(struct kvm_vcpu *vcpu) /* * a lot of B2 instructions are priviledged. We first check for - * the priviledges ones, that we can handle in the kernel. If the + * the privileged ones, that we can handle in the kernel. If the * kernel can handle this instruction, we check for the problem * state bit and (a) handle the instruction or (b) send a code 2 * program check. diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c index 2c57806c0858..9217e332b118 100644 --- a/arch/s390/mm/fault.c +++ b/arch/s390/mm/fault.c @@ -392,7 +392,7 @@ void __kprobes do_protection_exception(struct pt_regs *regs, long pgm_int_code, { int fault; - /* Protection exception is supressing, decrement psw address. */ + /* Protection exception is suppressing, decrement psw address. */ regs->psw.addr -= (pgm_int_code >> 16); /* * Check for low-address protection. This needs to be treated diff --git a/arch/s390/oprofile/hwsampler.c b/arch/s390/oprofile/hwsampler.c index 3d48f4db246d..4952872d6f0a 100644 --- a/arch/s390/oprofile/hwsampler.c +++ b/arch/s390/oprofile/hwsampler.c @@ -517,12 +517,8 @@ stop_exit: static int check_hardware_prerequisites(void) { - unsigned long long facility_bits[2]; - - memcpy(facility_bits, S390_lowcore.stfle_fac_list, 32); - if (!(facility_bits[1] & (1ULL << 59))) + if (!test_facility(68)) return -EOPNOTSUPP; - return 0; } /* |