diff options
Diffstat (limited to 'arch/s390')
-rw-r--r-- | arch/s390/crypto/aes_s390.c | 2 | ||||
-rw-r--r-- | arch/s390/hypfs/hypfs_diag.c | 4 | ||||
-rw-r--r-- | arch/s390/hypfs/hypfs_vm.c | 2 | ||||
-rw-r--r-- | arch/s390/include/asm/unistd.h | 3 | ||||
-rw-r--r-- | arch/s390/kernel/compat_wrapper.S | 9 | ||||
-rw-r--r-- | arch/s390/kernel/ipl.c | 6 | ||||
-rw-r--r-- | arch/s390/kernel/ptrace.c | 2 | ||||
-rw-r--r-- | arch/s390/kernel/syscalls.S | 1 | ||||
-rw-r--r-- | arch/s390/kernel/traps.c | 6 |
9 files changed, 23 insertions, 12 deletions
diff --git a/arch/s390/crypto/aes_s390.c b/arch/s390/crypto/aes_s390.c index 6118890c946..6be4503201a 100644 --- a/arch/s390/crypto/aes_s390.c +++ b/arch/s390/crypto/aes_s390.c @@ -174,7 +174,7 @@ static int fallback_init_cip(struct crypto_tfm *tfm) if (IS_ERR(sctx->fallback.cip)) { pr_err("Allocating AES fallback algorithm %s failed\n", name); - return PTR_ERR(sctx->fallback.blk); + return PTR_ERR(sctx->fallback.cip); } return 0; diff --git a/arch/s390/hypfs/hypfs_diag.c b/arch/s390/hypfs/hypfs_diag.c index 77df726180b..2b92d501425 100644 --- a/arch/s390/hypfs/hypfs_diag.c +++ b/arch/s390/hypfs/hypfs_diag.c @@ -164,7 +164,7 @@ static inline void part_hdr__part_name(enum diag204_format type, void *hdr, LPAR_NAME_LEN); EBCASC(name, LPAR_NAME_LEN); name[LPAR_NAME_LEN] = 0; - strstrip(name); + strim(name); } struct cpu_info { @@ -523,7 +523,7 @@ static int diag224_idx2name(int index, char *name) memcpy(name, diag224_cpu_names + ((index + 1) * CPU_NAME_LEN), CPU_NAME_LEN); name[CPU_NAME_LEN] = 0; - strstrip(name); + strim(name); return 0; } diff --git a/arch/s390/hypfs/hypfs_vm.c b/arch/s390/hypfs/hypfs_vm.c index d01fc8f799f..f0b0d31f0b4 100644 --- a/arch/s390/hypfs/hypfs_vm.c +++ b/arch/s390/hypfs/hypfs_vm.c @@ -124,7 +124,7 @@ static int hpyfs_vm_create_guest(struct super_block *sb, /* guest dir */ memcpy(guest_name, data->guest_name, NAME_LEN); EBCASC(guest_name, NAME_LEN); - strstrip(guest_name); + strim(guest_name); guest_dir = hypfs_mkdir(sb, systems_dir, guest_name); if (IS_ERR(guest_dir)) return PTR_ERR(guest_dir); diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h index cb5232df151..192a7203a14 100644 --- a/arch/s390/include/asm/unistd.h +++ b/arch/s390/include/asm/unistd.h @@ -269,7 +269,8 @@ #define __NR_pwritev 329 #define __NR_rt_tgsigqueueinfo 330 #define __NR_perf_event_open 331 -#define NR_syscalls 332 +#define __NR_recvmmsg 332 +#define NR_syscalls 333 /* * There are some system calls that are not present on 64 bit, some diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index 30de2d0e52b..faeaccc7d7d 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S @@ -1853,3 +1853,12 @@ sys32_execve_wrapper: llgtr %r3,%r3 # compat_uptr_t * llgtr %r4,%r4 # compat_uptr_t * jg sys32_execve # branch to system call + + .globl compat_sys_recvmmsg_wrapper +compat_sys_recvmmsg_wrapper: + lgfr %r2,%r2 # int + llgtr %r3,%r3 # struct compat_mmsghdr * + llgfr %r4,%r4 # unsigned int + llgfr %r5,%r5 # unsigned int + llgtr %r6,%r6 # struct compat_timespec * + jg compat_sys_recvmmsg diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c index 4890ac6d7fa..4d73296fed7 100644 --- a/arch/s390/kernel/ipl.c +++ b/arch/s390/kernel/ipl.c @@ -221,7 +221,7 @@ static ssize_t sys_##_prefix##_##_name##_store(struct kobject *kobj, \ const char *buf, size_t len) \ { \ strncpy(_value, buf, sizeof(_value) - 1); \ - strstrip(_value); \ + strim(_value); \ return len; \ } \ static struct kobj_attribute sys_##_prefix##_##_name##_attr = \ @@ -472,7 +472,7 @@ static ssize_t ipl_ccw_loadparm_show(struct kobject *kobj, return sprintf(page, "#unknown#\n"); memcpy(loadparm, &sclp_ipl_info.loadparm, LOADPARM_LEN); EBCASC(loadparm, LOADPARM_LEN); - strstrip(loadparm); + strim(loadparm); return sprintf(page, "%s\n", loadparm); } @@ -776,7 +776,7 @@ static void reipl_get_ascii_loadparm(char *loadparm, memcpy(loadparm, ibp->ipl_info.ccw.load_parm, LOADPARM_LEN); EBCASC(loadparm, LOADPARM_LEN); loadparm[LOADPARM_LEN] = 0; - strstrip(loadparm); + strim(loadparm); } static ssize_t reipl_generic_loadparm_show(struct ipl_parameter_block *ipb, diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c index 653c6a17874..13815d39f7d 100644 --- a/arch/s390/kernel/ptrace.c +++ b/arch/s390/kernel/ptrace.c @@ -959,7 +959,7 @@ static const struct user_regset s390_compat_regsets[] = { .set = s390_fpregs_set, }, [REGSET_GENERAL_EXTENDED] = { - .core_note_type = NT_PRXSTATUS, + .core_note_type = NT_S390_HIGH_GPRS, .n = sizeof(s390_compat_regs_high) / sizeof(compat_long_t), .size = sizeof(compat_long_t), .align = sizeof(compat_long_t), diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S index 30eca070d42..4f292c93687 100644 --- a/arch/s390/kernel/syscalls.S +++ b/arch/s390/kernel/syscalls.S @@ -340,3 +340,4 @@ SYSCALL(sys_preadv,sys_preadv,compat_sys_preadv_wrapper) SYSCALL(sys_pwritev,sys_pwritev,compat_sys_pwritev_wrapper) SYSCALL(sys_rt_tgsigqueueinfo,sys_rt_tgsigqueueinfo,compat_sys_rt_tgsigqueueinfo_wrapper) /* 330 */ SYSCALL(sys_perf_event_open,sys_perf_event_open,sys_perf_event_open_wrapper) +SYSCALL(sys_recvmmsg,sys_recvmmsg,compat_sys_recvmmsg_wrapper) diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c index c2e42cc65ce..6e7ad63854c 100644 --- a/arch/s390/kernel/traps.c +++ b/arch/s390/kernel/traps.c @@ -18,7 +18,7 @@ #include <linux/kernel.h> #include <linux/string.h> #include <linux/errno.h> -#include <linux/ptrace.h> +#include <linux/tracehook.h> #include <linux/timer.h> #include <linux/mm.h> #include <linux/smp.h> @@ -382,7 +382,7 @@ void __kprobes do_single_step(struct pt_regs *regs) SIGTRAP) == NOTIFY_STOP){ return; } - if ((current->ptrace & PT_PTRACED) != 0) + if (tracehook_consider_fatal_signal(current, SIGTRAP)) force_sig(SIGTRAP, current); } @@ -483,7 +483,7 @@ static void illegal_op(struct pt_regs * regs, long interruption_code) if (get_user(*((__u16 *) opcode), (__u16 __user *) location)) return; if (*((__u16 *) opcode) == S390_BREAKPOINT_U16) { - if (current->ptrace & PT_PTRACED) + if (tracehook_consider_fatal_signal(current, SIGTRAP)) force_sig(SIGTRAP, current); else signal = SIGILL; |