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| author |   Rodrigo Vivi <rodrigo.vivi@intel.com> | 2020-02-25 09:29:58 -0800 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2020-02-25 09:39:23 -0800 |
| commit | ff36e78fdb251b9fa65028554689806961e011eb (patch) | |
| tree | f5af925d509224e06a10936196be6c06bcbdc6ae /arch/x86/kernel/cpu/tsx.c | |
| parent | drm/i915: Drop assertion that active->fence is unchanged (diff) | |
| parent | Merge tag 'drm-misc-next-2020-02-10' of git://anongit.freedesktop.org/drm/drm-misc into drm-next (diff) | |
| download | linux-dev-ff36e78fdb251b9fa65028554689806961e011eb.tar.xz linux-dev-ff36e78fdb251b9fa65028554689806961e011eb.zip | |
Merge drm/drm-next into drm-intel-next-queued
Some DSI and VBT pending patches from Hans will apply
cleanly and with less ugly conflicts if they are rebuilt
on top of other patches that recently landed on drm-next.
Reference: https://patchwork.freedesktop.org/series/70952/
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com
Diffstat (limited to 'arch/x86/kernel/cpu/tsx.c')
| -rw-r--r-- | arch/x86/kernel/cpu/tsx.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/arch/x86/kernel/cpu/tsx.c b/arch/x86/kernel/cpu/tsx.c index 3e20d322bc98..e2ad30e474f8 100644 --- a/arch/x86/kernel/cpu/tsx.c +++ b/arch/x86/kernel/cpu/tsx.c @@ -14,6 +14,9 @@ #include "cpu.h" +#undef pr_fmt +#define pr_fmt(fmt) "tsx: " fmt + enum tsx_ctrl_states tsx_ctrl_state __ro_after_init = TSX_CTRL_NOT_SUPPORTED; void tsx_disable(void) @@ -99,7 +102,7 @@ void __init tsx_init(void) tsx_ctrl_state = x86_get_tsx_auto_mode(); } else { tsx_ctrl_state = TSX_CTRL_DISABLE; - pr_err("tsx: invalid option, defaulting to off\n"); + pr_err("invalid option, defaulting to off\n"); } } else { /* tsx= not provided */ @@ -115,11 +118,12 @@ void __init tsx_init(void) tsx_disable(); /* - * tsx_disable() will change the state of the - * RTM CPUID bit. Clear it here since it is now - * expected to be not set. + * tsx_disable() will change the state of the RTM and HLE CPUID + * bits. Clear them here since they are now expected to be not + * set. */ setup_clear_cpu_cap(X86_FEATURE_RTM); + setup_clear_cpu_cap(X86_FEATURE_HLE); } else if (tsx_ctrl_state == TSX_CTRL_ENABLE) { /* @@ -131,10 +135,10 @@ void __init tsx_init(void) tsx_enable(); /* - * tsx_enable() will change the state of the - * RTM CPUID bit. Force it here since it is now - * expected to be set. + * tsx_enable() will change the state of the RTM and HLE CPUID + * bits. Force them here since they are now expected to be set. */ setup_force_cpu_cap(X86_FEATURE_RTM); + setup_force_cpu_cap(X86_FEATURE_HLE); } } |