[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen staging-4.14] x86/spec-ctrl: Fix the rendering of FB_CLEAR
commit 18e759cb87c6375bc6cd0e9ce7e51f7af1be67f1 Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> AuthorDate: Mon Jun 12 20:24:00 2023 +0100 Commit: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> CommitDate: Thu Aug 3 19:14:19 2023 +0100 x86/spec-ctrl: Fix the rendering of FB_CLEAR FB_CLEAR is a read-only status bit, not a read-write control. Move it from "Hardware features" into "Hardware hints". Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Acked-by: Jan Beulich <jbeulich@xxxxxxxx> (cherry picked from commit 921afcbae843bb3f575a8f4a270b8e6cf471f4ca) --- xen/arch/x86/spec_ctrl.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/xen/arch/x86/spec_ctrl.c b/xen/arch/x86/spec_ctrl.c index 20d1bac126..9efc49ace7 100644 --- a/xen/arch/x86/spec_ctrl.c +++ b/xen/arch/x86/spec_ctrl.c @@ -420,7 +420,7 @@ static void __init print_details(enum ind_thunk thunk) * Hardware read-only information, stating immunity to certain issues, or * suggestions of which mitigation to use. */ - printk(" Hardware hints:%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n", + printk(" Hardware hints:%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n", (caps & ARCH_CAPS_RDCL_NO) ? " RDCL_NO" : "", (caps & ARCH_CAPS_EIBRS) ? " EIBRS" : "", (caps & ARCH_CAPS_RSBA) ? " RSBA" : "", @@ -433,6 +433,7 @@ static void __init print_details(enum ind_thunk thunk) (caps & ARCH_CAPS_SBDR_SSDP_NO) ? " SBDR_SSDP_NO" : "", (caps & ARCH_CAPS_FBSDP_NO) ? " FBSDP_NO" : "", (caps & ARCH_CAPS_PSDP_NO) ? " PSDP_NO" : "", + (caps & ARCH_CAPS_FB_CLEAR) ? " FB_CLEAR" : "", (caps & ARCH_CAPS_PBRSB_NO) ? " PBRSB_NO" : "", (e8b & cpufeat_mask(X86_FEATURE_IBRS_ALWAYS)) ? " IBRS_ALWAYS" : "", (e8b & cpufeat_mask(X86_FEATURE_STIBP_ALWAYS)) ? " STIBP_ALWAYS" : "", @@ -442,7 +443,7 @@ static void __init print_details(enum ind_thunk thunk) (e8b & cpufeat_mask(X86_FEATURE_IBPB_RET)) ? " IBPB_RET" : ""); /* Hardware features which need driving to mitigate issues. */ - printk(" Hardware features:%s%s%s%s%s%s%s%s%s%s%s%s\n", + printk(" Hardware features:%s%s%s%s%s%s%s%s%s%s%s\n", (e8b & cpufeat_mask(X86_FEATURE_IBPB)) || (_7d0 & cpufeat_mask(X86_FEATURE_IBRSB)) ? " IBPB" : "", (e8b & cpufeat_mask(X86_FEATURE_IBRS)) || @@ -458,7 +459,6 @@ static void __init print_details(enum ind_thunk thunk) (_7d0 & cpufeat_mask(X86_FEATURE_SRBDS_CTRL)) ? " SRBDS_CTRL" : "", (e8b & cpufeat_mask(X86_FEATURE_VIRT_SSBD)) ? " VIRT_SSBD" : "", (caps & ARCH_CAPS_TSX_CTRL) ? " TSX_CTRL" : "", - (caps & ARCH_CAPS_FB_CLEAR) ? " FB_CLEAR" : "", (caps & ARCH_CAPS_FB_CLEAR_CTRL) ? " FB_CLEAR_CTRL" : ""); /* Compiled-in support which pertains to mitigations. */ -- generated by git-patchbot for /home/xen/git/xen.git#staging-4.14
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