diff options
Diffstat (limited to 'arch/arm64/kernel/signal.c')
| -rw-r--r-- | arch/arm64/kernel/signal.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c index d8aaf4b6f432..4a4122ef6f39 100644 --- a/arch/arm64/kernel/signal.c +++ b/arch/arm64/kernel/signal.c @@ -11,13 +11,12 @@ #include <linux/errno.h> #include <linux/kernel.h> #include <linux/signal.h> -#include <linux/personality.h> #include <linux/freezer.h> #include <linux/stddef.h> #include <linux/uaccess.h> #include <linux/sizes.h> #include <linux/string.h> -#include <linux/tracehook.h> +#include <linux/resume_user_mode.h> #include <linux/ratelimit.h> #include <linux/syscalls.h> @@ -577,10 +576,12 @@ static int setup_sigframe_layout(struct rt_sigframe_user_layout *user, { int err; - err = sigframe_alloc(user, &user->fpsimd_offset, - sizeof(struct fpsimd_context)); - if (err) - return err; + if (system_supports_fpsimd()) { + err = sigframe_alloc(user, &user->fpsimd_offset, + sizeof(struct fpsimd_context)); + if (err) + return err; + } /* fault information, if valid */ if (add_all || current->thread.fault_code) { @@ -941,7 +942,7 @@ void do_notify_resume(struct pt_regs *regs, unsigned long thread_flags) do_signal(regs); if (thread_flags & _TIF_NOTIFY_RESUME) - tracehook_notify_resume(regs); + resume_user_mode_work(regs); if (thread_flags & _TIF_FOREIGN_FPSTATE) fpsimd_restore_current_state(); |