diff options
| -rw-r--r-- | kernel/trace/bpf_trace.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index 3a17f79b20c2..f73e08c223b5 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -830,7 +830,7 @@ static int bpf_send_signal_common(u32 sig, enum pid_type type, struct task_struc info.si_code = SI_KERNEL; info.si_pid = 0; info.si_uid = 0; - info.si_value.sival_ptr = (void *)(unsigned long)value; + info.si_value.sival_ptr = (void __user __force *)(unsigned long)value; siginfo = &info; } @@ -3518,7 +3518,7 @@ __bpf_kfunc int bpf_send_signal_task(struct task_struct *task, int sig, enum pid __bpf_kfunc int bpf_probe_read_user_dynptr(struct bpf_dynptr *dptr, u64 off, u64 size, const void __user *unsafe_ptr__ign) { - return __bpf_dynptr_copy(dptr, off, size, (const void *)unsafe_ptr__ign, + return __bpf_dynptr_copy(dptr, off, size, (const void __force *)unsafe_ptr__ign, copy_user_data_nofault, NULL); } @@ -3532,7 +3532,7 @@ __bpf_kfunc int bpf_probe_read_kernel_dynptr(struct bpf_dynptr *dptr, u64 off, __bpf_kfunc int bpf_probe_read_user_str_dynptr(struct bpf_dynptr *dptr, u64 off, u64 size, const void __user *unsafe_ptr__ign) { - return __bpf_dynptr_copy_str(dptr, off, size, (const void *)unsafe_ptr__ign, + return __bpf_dynptr_copy_str(dptr, off, size, (const void __force *)unsafe_ptr__ign, copy_user_str_nofault, NULL); } @@ -3546,14 +3546,14 @@ __bpf_kfunc int bpf_probe_read_kernel_str_dynptr(struct bpf_dynptr *dptr, u64 of __bpf_kfunc int bpf_copy_from_user_dynptr(struct bpf_dynptr *dptr, u64 off, u64 size, const void __user *unsafe_ptr__ign) { - return __bpf_dynptr_copy(dptr, off, size, (const void *)unsafe_ptr__ign, + return __bpf_dynptr_copy(dptr, off, size, (const void __force *)unsafe_ptr__ign, copy_user_data_sleepable, NULL); } __bpf_kfunc int bpf_copy_from_user_str_dynptr(struct bpf_dynptr *dptr, u64 off, u64 size, const void __user *unsafe_ptr__ign) { - return __bpf_dynptr_copy_str(dptr, off, size, (const void *)unsafe_ptr__ign, + return __bpf_dynptr_copy_str(dptr, off, size, (const void __force *)unsafe_ptr__ign, copy_user_str_sleepable, NULL); } @@ -3561,7 +3561,7 @@ __bpf_kfunc int bpf_copy_from_user_task_dynptr(struct bpf_dynptr *dptr, u64 off, u64 size, const void __user *unsafe_ptr__ign, struct task_struct *tsk) { - return __bpf_dynptr_copy(dptr, off, size, (const void *)unsafe_ptr__ign, + return __bpf_dynptr_copy(dptr, off, size, (const void __force *)unsafe_ptr__ign, copy_user_data_sleepable, tsk); } @@ -3569,7 +3569,7 @@ __bpf_kfunc int bpf_copy_from_user_task_str_dynptr(struct bpf_dynptr *dptr, u64 u64 size, const void __user *unsafe_ptr__ign, struct task_struct *tsk) { - return __bpf_dynptr_copy_str(dptr, off, size, (const void *)unsafe_ptr__ign, + return __bpf_dynptr_copy_str(dptr, off, size, (const void __force *)unsafe_ptr__ign, copy_user_str_sleepable, tsk); } |