x86/pkeys: Make protection keys an "eager" feature

[cascardo/linux.git] / arch / x86 / include / asm / fpu / xstate.h

diff --git a/arch/x86/include/asm/fpu/xstate.h b/arch/x86/include/asm/fpu/xstate.h
index ae55a43..430bacf 100644 (file)
--- a/arch/x86/include/asm/fpu/xstate.h
+++ b/arch/x86/include/asm/fpu/xstate.h
@@ -27,11 +27,12 @@
                                 XFEATURE_MASK_YMM | \
                                 XFEATURE_MASK_OPMASK | \
                                 XFEATURE_MASK_ZMM_Hi256 | \
-                                XFEATURE_MASK_Hi16_ZMM  | \
-                                XFEATURE_MASK_PKRU)
+                                XFEATURE_MASK_Hi16_ZMM)
 
 /* Supported features which require eager state saving */
-#define XFEATURE_MASK_EAGER    (XFEATURE_MASK_BNDREGS | XFEATURE_MASK_BNDCSR)
+#define XFEATURE_MASK_EAGER    (XFEATURE_MASK_BNDREGS | \
+                                XFEATURE_MASK_BNDCSR | \
+                                XFEATURE_MASK_PKRU)
 
 /* All currently supported features */
 #define XCNTXT_MASK    (XFEATURE_MASK_LAZY | XFEATURE_MASK_EAGER)
@@ -45,7 +46,8 @@
 extern u64 xfeatures_mask;
 extern u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
 
-extern void update_regset_xstate_info(unsigned int size, u64 xstate_mask);
+extern void __init update_regset_xstate_info(unsigned int size,
+                                            u64 xstate_mask);
 
 void fpu__xstate_clear_all_cpu_caps(void);
 void *get_xsave_addr(struct xregs_state *xsave, int xstate);