diff options
| author | Leah Rowe <leah@libreboot.org> | 2024-12-29 02:10:03 +0000 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2024-12-29 02:10:03 +0000 |
| commit | 424b0c7103b71c50396219352cc5f13a9078a461 (patch) | |
| tree | 62c91208c6c351735a82ed08e6437bae2d8a0929 /config | |
| parent | 603105f3b4e1bc312f4c782f752007f64bb9c4f0 (diff) | |
t480/3050micro: disable hyperthreading
Hyperthreading is a risk factor for spectre/meltdown
and other attacks.
Disabling it is a best practise. Those who need it
can always turn this option back on. Otherwise, disabling
it by default is a simply courtesy to the average user,
in the interest of security.
Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'config')
12 files changed, 12 insertions, 12 deletions
diff --git a/config/coreboot/dell3050micro_fsp_16mb/config/libgfxinit_corebootfb b/config/coreboot/dell3050micro_fsp_16mb/config/libgfxinit_corebootfb index 0a5401d6..576ab534 100644 --- a/config/coreboot/dell3050micro_fsp_16mb/config/libgfxinit_corebootfb +++ b/config/coreboot/dell3050micro_fsp_16mb/config/libgfxinit_corebootfb @@ -314,7 +314,7 @@ CONFIG_INTEL_CAR_NEM_ENHANCED=y # CONFIG_USE_INTEL_FSP_MP_INIT is not set CONFIG_CPU_SUPPORTS_PM_TIMER_EMULATION=y CONFIG_HAVE_HYPERTHREADING=y -CONFIG_FSP_HYPERTHREADING=y +# CONFIG_FSP_HYPERTHREADING is not set # CONFIG_INTEL_KEYLOCKER is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_MAX is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_256MB is not set diff --git a/config/coreboot/dell3050micro_fsp_16mb/config/libgfxinit_txtmode b/config/coreboot/dell3050micro_fsp_16mb/config/libgfxinit_txtmode index 33e2c3a3..6207ecd3 100644 --- a/config/coreboot/dell3050micro_fsp_16mb/config/libgfxinit_txtmode +++ b/config/coreboot/dell3050micro_fsp_16mb/config/libgfxinit_txtmode @@ -312,7 +312,7 @@ CONFIG_INTEL_CAR_NEM_ENHANCED=y # CONFIG_USE_INTEL_FSP_MP_INIT is not set CONFIG_CPU_SUPPORTS_PM_TIMER_EMULATION=y CONFIG_HAVE_HYPERTHREADING=y -CONFIG_FSP_HYPERTHREADING=y +# CONFIG_FSP_HYPERTHREADING is not set # CONFIG_INTEL_KEYLOCKER is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_MAX is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_256MB is not set diff --git a/config/coreboot/dell3050micro_vfsp_16mb/config/libgfxinit_corebootfb b/config/coreboot/dell3050micro_vfsp_16mb/config/libgfxinit_corebootfb index 2c14d09f..e8d7edee 100644 --- a/config/coreboot/dell3050micro_vfsp_16mb/config/libgfxinit_corebootfb +++ b/config/coreboot/dell3050micro_vfsp_16mb/config/libgfxinit_corebootfb @@ -314,7 +314,7 @@ CONFIG_INTEL_CAR_NEM_ENHANCED=y # CONFIG_USE_INTEL_FSP_MP_INIT is not set CONFIG_CPU_SUPPORTS_PM_TIMER_EMULATION=y CONFIG_HAVE_HYPERTHREADING=y -CONFIG_FSP_HYPERTHREADING=y +# CONFIG_FSP_HYPERTHREADING is not set # CONFIG_INTEL_KEYLOCKER is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_MAX is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_256MB is not set diff --git a/config/coreboot/dell3050micro_vfsp_16mb/config/libgfxinit_txtmode b/config/coreboot/dell3050micro_vfsp_16mb/config/libgfxinit_txtmode index e52d3968..8bb5603c 100644 --- a/config/coreboot/dell3050micro_vfsp_16mb/config/libgfxinit_txtmode +++ b/config/coreboot/dell3050micro_vfsp_16mb/config/libgfxinit_txtmode @@ -312,7 +312,7 @@ CONFIG_INTEL_CAR_NEM_ENHANCED=y # CONFIG_USE_INTEL_FSP_MP_INIT is not set CONFIG_CPU_SUPPORTS_PM_TIMER_EMULATION=y CONFIG_HAVE_HYPERTHREADING=y -CONFIG_FSP_HYPERTHREADING=y +# CONFIG_FSP_HYPERTHREADING is not set # CONFIG_INTEL_KEYLOCKER is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_MAX is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_256MB is not set diff --git a/config/coreboot/t480_fsp_16mb/config/libgfxinit_corebootfb b/config/coreboot/t480_fsp_16mb/config/libgfxinit_corebootfb index d23ba10c..af1b04ef 100644 --- a/config/coreboot/t480_fsp_16mb/config/libgfxinit_corebootfb +++ b/config/coreboot/t480_fsp_16mb/config/libgfxinit_corebootfb @@ -339,7 +339,7 @@ CONFIG_INTEL_CAR_NEM_ENHANCED=y # CONFIG_USE_INTEL_FSP_MP_INIT is not set CONFIG_CPU_SUPPORTS_PM_TIMER_EMULATION=y CONFIG_HAVE_HYPERTHREADING=y -CONFIG_FSP_HYPERTHREADING=y +# CONFIG_FSP_HYPERTHREADING is not set # CONFIG_INTEL_KEYLOCKER is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_MAX is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_256MB is not set diff --git a/config/coreboot/t480_fsp_16mb/config/libgfxinit_txtmode b/config/coreboot/t480_fsp_16mb/config/libgfxinit_txtmode index 6f4430f8..46306c80 100644 --- a/config/coreboot/t480_fsp_16mb/config/libgfxinit_txtmode +++ b/config/coreboot/t480_fsp_16mb/config/libgfxinit_txtmode @@ -337,7 +337,7 @@ CONFIG_INTEL_CAR_NEM_ENHANCED=y # CONFIG_USE_INTEL_FSP_MP_INIT is not set CONFIG_CPU_SUPPORTS_PM_TIMER_EMULATION=y CONFIG_HAVE_HYPERTHREADING=y -CONFIG_FSP_HYPERTHREADING=y +# CONFIG_FSP_HYPERTHREADING is not set # CONFIG_INTEL_KEYLOCKER is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_MAX is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_256MB is not set diff --git a/config/coreboot/t480_vfsp_16mb/config/libgfxinit_corebootfb b/config/coreboot/t480_vfsp_16mb/config/libgfxinit_corebootfb index 297659bd..f379acda 100644 --- a/config/coreboot/t480_vfsp_16mb/config/libgfxinit_corebootfb +++ b/config/coreboot/t480_vfsp_16mb/config/libgfxinit_corebootfb @@ -339,7 +339,7 @@ CONFIG_INTEL_CAR_NEM_ENHANCED=y # CONFIG_USE_INTEL_FSP_MP_INIT is not set CONFIG_CPU_SUPPORTS_PM_TIMER_EMULATION=y CONFIG_HAVE_HYPERTHREADING=y -CONFIG_FSP_HYPERTHREADING=y +# CONFIG_FSP_HYPERTHREADING is not set # CONFIG_INTEL_KEYLOCKER is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_MAX is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_256MB is not set diff --git a/config/coreboot/t480_vfsp_16mb/config/libgfxinit_txtmode b/config/coreboot/t480_vfsp_16mb/config/libgfxinit_txtmode index 897e81a2..3b70bc4e 100644 --- a/config/coreboot/t480_vfsp_16mb/config/libgfxinit_txtmode +++ b/config/coreboot/t480_vfsp_16mb/config/libgfxinit_txtmode @@ -337,7 +337,7 @@ CONFIG_INTEL_CAR_NEM_ENHANCED=y # CONFIG_USE_INTEL_FSP_MP_INIT is not set CONFIG_CPU_SUPPORTS_PM_TIMER_EMULATION=y CONFIG_HAVE_HYPERTHREADING=y -CONFIG_FSP_HYPERTHREADING=y +# CONFIG_FSP_HYPERTHREADING is not set # CONFIG_INTEL_KEYLOCKER is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_MAX is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_256MB is not set diff --git a/config/coreboot/t480s_fsp_16mb/config/libgfxinit_corebootfb b/config/coreboot/t480s_fsp_16mb/config/libgfxinit_corebootfb index f5c0e0d5..b88dd06c 100644 --- a/config/coreboot/t480s_fsp_16mb/config/libgfxinit_corebootfb +++ b/config/coreboot/t480s_fsp_16mb/config/libgfxinit_corebootfb @@ -339,7 +339,7 @@ CONFIG_INTEL_CAR_NEM_ENHANCED=y # CONFIG_USE_INTEL_FSP_MP_INIT is not set CONFIG_CPU_SUPPORTS_PM_TIMER_EMULATION=y CONFIG_HAVE_HYPERTHREADING=y -CONFIG_FSP_HYPERTHREADING=y +# CONFIG_FSP_HYPERTHREADING is not set # CONFIG_INTEL_KEYLOCKER is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_MAX is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_256MB is not set diff --git a/config/coreboot/t480s_fsp_16mb/config/libgfxinit_txtmode b/config/coreboot/t480s_fsp_16mb/config/libgfxinit_txtmode index 2e765f2c..a1e48c43 100644 --- a/config/coreboot/t480s_fsp_16mb/config/libgfxinit_txtmode +++ b/config/coreboot/t480s_fsp_16mb/config/libgfxinit_txtmode @@ -337,7 +337,7 @@ CONFIG_INTEL_CAR_NEM_ENHANCED=y # CONFIG_USE_INTEL_FSP_MP_INIT is not set CONFIG_CPU_SUPPORTS_PM_TIMER_EMULATION=y CONFIG_HAVE_HYPERTHREADING=y -CONFIG_FSP_HYPERTHREADING=y +# CONFIG_FSP_HYPERTHREADING is not set # CONFIG_INTEL_KEYLOCKER is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_MAX is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_256MB is not set diff --git a/config/coreboot/t480s_vfsp_16mb/config/libgfxinit_corebootfb b/config/coreboot/t480s_vfsp_16mb/config/libgfxinit_corebootfb index 84f351c0..bf364714 100644 --- a/config/coreboot/t480s_vfsp_16mb/config/libgfxinit_corebootfb +++ b/config/coreboot/t480s_vfsp_16mb/config/libgfxinit_corebootfb @@ -339,7 +339,7 @@ CONFIG_INTEL_CAR_NEM_ENHANCED=y # CONFIG_USE_INTEL_FSP_MP_INIT is not set CONFIG_CPU_SUPPORTS_PM_TIMER_EMULATION=y CONFIG_HAVE_HYPERTHREADING=y -CONFIG_FSP_HYPERTHREADING=y +# CONFIG_FSP_HYPERTHREADING is not set # CONFIG_INTEL_KEYLOCKER is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_MAX is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_256MB is not set diff --git a/config/coreboot/t480s_vfsp_16mb/config/libgfxinit_txtmode b/config/coreboot/t480s_vfsp_16mb/config/libgfxinit_txtmode index 6b31994c..ad6e60ee 100644 --- a/config/coreboot/t480s_vfsp_16mb/config/libgfxinit_txtmode +++ b/config/coreboot/t480s_vfsp_16mb/config/libgfxinit_txtmode @@ -337,7 +337,7 @@ CONFIG_INTEL_CAR_NEM_ENHANCED=y # CONFIG_USE_INTEL_FSP_MP_INIT is not set CONFIG_CPU_SUPPORTS_PM_TIMER_EMULATION=y CONFIG_HAVE_HYPERTHREADING=y -CONFIG_FSP_HYPERTHREADING=y +# CONFIG_FSP_HYPERTHREADING is not set # CONFIG_INTEL_KEYLOCKER is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_MAX is not set # CONFIG_SOC_INTEL_COMMON_BLOCK_PRMRR_SIZE_256MB is not set |