diff options
Diffstat (limited to 'arch/arm/kernel/signal.c')
| -rw-r--r-- | arch/arm/kernel/signal.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c index c532a6041066..e07f359254c3 100644 --- a/arch/arm/kernel/signal.c +++ b/arch/arm/kernel/signal.c @@ -9,7 +9,7 @@ #include <linux/signal.h> #include <linux/personality.h> #include <linux/uaccess.h> -#include <linux/tracehook.h> +#include <linux/resume_user_mode.h> #include <linux/uprobes.h> #include <linux/syscalls.h> @@ -627,7 +627,7 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall) } else if (thread_flags & _TIF_UPROBE) { uprobe_notify_resume(regs); } else { - tracehook_notify_resume(regs); + resume_user_mode_work(regs); } } local_irq_disable(); @@ -655,7 +655,7 @@ struct page *get_signal_page(void) PAGE_SIZE / sizeof(u32)); /* Give the signal return code some randomness */ - offset = 0x200 + (get_random_int() & 0x7fc); + offset = 0x200 + (get_random_u16() & 0x7fc); signal_return_offset = offset; /* Copy signal return handlers into the page */ @@ -708,6 +708,7 @@ static_assert(offsetof(siginfo_t, si_upper) == 0x18); static_assert(offsetof(siginfo_t, si_pkey) == 0x14); static_assert(offsetof(siginfo_t, si_perf_data) == 0x10); static_assert(offsetof(siginfo_t, si_perf_type) == 0x14); +static_assert(offsetof(siginfo_t, si_perf_flags) == 0x18); static_assert(offsetof(siginfo_t, si_band) == 0x0c); static_assert(offsetof(siginfo_t, si_fd) == 0x10); static_assert(offsetof(siginfo_t, si_call_addr) == 0x0c); |