Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
arch/x86/kernel/fpu/core.c fpu_copy_uabi_to_guest_fpstate() -> copy_uabi_from_kernel_to_xstate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fpstate | 4096-ptr_max |
| PARAM_VALUE | 1 | kbuf | 4096-ptr_max |
| PARAM_VALUE | 2 | pkru | 0,4096-ptr_max |
| BUF_SIZE | 1 | kbuf | 4096 |
| DATA_SOURCE | 1 | kbuf | $1 |
| DATA_SOURCE | 2 | pkru | $3 [m] |
| LOCK2 | &vcpu->mutex | ||
| TYPE_LOCK | (struct kvm_vcpu)->mutex |
arch/x86/kernel/fpu/regset.c xstateregs_set() -> copy_uabi_from_kernel_to_xstate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | pkru | 4096-ptr_max |
| BUF_SIZE | 1 | kbuf | 0-u32max |