diff options
Diffstat (limited to 'arch/x86/kernel/fpu/xstate.c')
| -rw-r--r-- | arch/x86/kernel/fpu/xstate.c | 30 |
1 files changed, 9 insertions, 21 deletions
diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c index 27417b685c1d..6a41d1610d8b 100644 --- a/arch/x86/kernel/fpu/xstate.c +++ b/arch/x86/kernel/fpu/xstate.c @@ -259,32 +259,20 @@ static void __init setup_xstate_cache(void) } } -static void __init print_xstate_feature(u64 xstate_mask) -{ - const char *feature_name; - - if (cpu_has_xfeatures(xstate_mask, &feature_name)) - pr_info("x86/fpu: Supporting XSAVE feature 0x%03Lx: '%s'\n", xstate_mask, feature_name); -} - /* * Print out all the supported xstate features: */ static void __init print_xstate_features(void) { - print_xstate_feature(XFEATURE_MASK_FP); - print_xstate_feature(XFEATURE_MASK_SSE); - print_xstate_feature(XFEATURE_MASK_YMM); - print_xstate_feature(XFEATURE_MASK_BNDREGS); - print_xstate_feature(XFEATURE_MASK_BNDCSR); - print_xstate_feature(XFEATURE_MASK_OPMASK); - print_xstate_feature(XFEATURE_MASK_ZMM_Hi256); - print_xstate_feature(XFEATURE_MASK_Hi16_ZMM); - print_xstate_feature(XFEATURE_MASK_PKRU); - print_xstate_feature(XFEATURE_MASK_PASID); - print_xstate_feature(XFEATURE_MASK_CET_USER); - print_xstate_feature(XFEATURE_MASK_XTILE_CFG); - print_xstate_feature(XFEATURE_MASK_XTILE_DATA); + int i; + + for (i = 0; i < XFEATURE_MAX; i++) { + u64 mask = BIT_ULL(i); + const char *name; + + if (cpu_has_xfeatures(mask, &name)) + pr_info("x86/fpu: Supporting XSAVE feature 0x%03Lx: '%s'\n", mask, name); + } } /* |