diff options
| author | Andrew Cooper <andrew.cooper3@citrix.com> | 2021-05-20 19:16:11 +0100 |
|---|---|---|
| committer | Andrew Cooper <andrew.cooper3@citrix.com> | 2021-05-27 19:34:00 +0100 |
| commit | 9fdcf851689cb2a9501d3947cb5d767d9c7797e8 (patch) | |
| tree | 87c4c9e52ace3a26a42bb6ad19cb7a5000851b3b /xen/include/asm-x86 | |
| parent | 3670abcaf0324f2aedba0c4dc7939072b27efa1d (diff) | |
x86/tsx: Deprecate vpmu=rtm-abort and use tsx=<bool> instead
This reuses the rtm_disable infrastructure, so CPUID derivation works properly
when TSX is disabled in favour of working PCR3.
vpmu= is not a supported feature, and having this functionality under tsx=
centralises all TSX handling.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
Diffstat (limited to 'xen/include/asm-x86')
| -rw-r--r-- | xen/include/asm-x86/vpmu.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/xen/include/asm-x86/vpmu.h b/xen/include/asm-x86/vpmu.h index 55f85ba00f..4b0a6ba3da 100644 --- a/xen/include/asm-x86/vpmu.h +++ b/xen/include/asm-x86/vpmu.h @@ -126,7 +126,6 @@ static inline int vpmu_do_rdmsr(unsigned int msr, uint64_t *msr_content) extern unsigned int vpmu_mode; extern unsigned int vpmu_features; -extern bool opt_rtm_abort; /* Context switch */ static inline void vpmu_switch_from(struct vcpu *prev) |