diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/boot/mem_detect.c | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/fpu.c | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/syscalls/syscall.tbl | 4 | ||||
| -rw-r--r-- | arch/s390/kernel/vtime.c | 8 |
4 files changed, 10 insertions, 6 deletions
diff --git a/arch/s390/boot/mem_detect.c b/arch/s390/boot/mem_detect.c index 4cb771ba13fa..5d316fe40480 100644 --- a/arch/s390/boot/mem_detect.c +++ b/arch/s390/boot/mem_detect.c @@ -25,7 +25,7 @@ static void *mem_detect_alloc_extended(void) { unsigned long offset = ALIGN(mem_safe_offset(), sizeof(u64)); - if (IS_ENABLED(BLK_DEV_INITRD) && INITRD_START && INITRD_SIZE && + if (IS_ENABLED(CONFIG_BLK_DEV_INITRD) && INITRD_START && INITRD_SIZE && INITRD_START < offset + ENTRIES_EXTENDED_MAX) offset = ALIGN(INITRD_START + INITRD_SIZE, sizeof(u64)); diff --git a/arch/s390/kernel/fpu.c b/arch/s390/kernel/fpu.c index 594464f2129d..0da378e2eb25 100644 --- a/arch/s390/kernel/fpu.c +++ b/arch/s390/kernel/fpu.c @@ -23,7 +23,7 @@ void __kernel_fpu_begin(struct kernel_fpu *state, u32 flags) if (flags & KERNEL_FPC) /* Save floating point control */ - asm volatile("stfpc %0" : "=m" (state->fpc)); + asm volatile("stfpc %0" : "=Q" (state->fpc)); if (!MACHINE_HAS_VX) { if (flags & KERNEL_VXR_V0V7) { diff --git a/arch/s390/kernel/syscalls/syscall.tbl b/arch/s390/kernel/syscalls/syscall.tbl index 02579f95f391..061418f787c3 100644 --- a/arch/s390/kernel/syscalls/syscall.tbl +++ b/arch/s390/kernel/syscalls/syscall.tbl @@ -426,3 +426,7 @@ 421 32 rt_sigtimedwait_time64 - compat_sys_rt_sigtimedwait_time64 422 32 futex_time64 - sys_futex 423 32 sched_rr_get_interval_time64 - sys_sched_rr_get_interval +424 common pidfd_send_signal sys_pidfd_send_signal sys_pidfd_send_signal +425 common io_uring_setup sys_io_uring_setup sys_io_uring_setup +426 common io_uring_enter sys_io_uring_enter sys_io_uring_enter +427 common io_uring_register sys_io_uring_register sys_io_uring_register diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c index a69a0911ed0e..c475ca49cfc6 100644 --- a/arch/s390/kernel/vtime.c +++ b/arch/s390/kernel/vtime.c @@ -37,7 +37,7 @@ static inline u64 get_vtimer(void) { u64 timer; - asm volatile("stpt %0" : "=m" (timer)); + asm volatile("stpt %0" : "=Q" (timer)); return timer; } @@ -48,7 +48,7 @@ static inline void set_vtimer(u64 expires) asm volatile( " stpt %0\n" /* Store current cpu timer value */ " spt %1" /* Set new value imm. afterwards */ - : "=m" (timer) : "m" (expires)); + : "=Q" (timer) : "Q" (expires)); S390_lowcore.system_timer += S390_lowcore.last_update_timer - timer; S390_lowcore.last_update_timer = expires; } @@ -135,8 +135,8 @@ static int do_account_vtime(struct task_struct *tsk) #else " stck %1" /* Store current tod clock value */ #endif - : "=m" (S390_lowcore.last_update_timer), - "=m" (S390_lowcore.last_update_clock)); + : "=Q" (S390_lowcore.last_update_timer), + "=Q" (S390_lowcore.last_update_clock)); clock = S390_lowcore.last_update_clock - clock; timer -= S390_lowcore.last_update_timer; |