| Kconfig (752cfee90d11e280d727617bf8d6df894141e157) | Kconfig (e6d429313ea5c776d2e76b4494df69102e6b7115) |
|---|---|
| 1# SPDX-License-Identifier: GPL-2.0 2# Select 32 or 64 bit 3config 64BIT 4 bool "64-bit kernel" if "$(ARCH)" = "x86" 5 default "$(ARCH)" != "i386" 6 ---help--- 7 Say yes to build a 64-bit kernel - formerly known as x86_64 8 Say no to build a 32-bit kernel - formerly known as i386 --- 432 unchanged lines hidden (view full) --- 441 default y 442 select STACK_VALIDATION if HAVE_STACK_VALIDATION 443 help 444 Compile kernel with the retpoline compiler options to guard against 445 kernel-to-user data leaks by avoiding speculative indirect 446 branches. Requires a compiler with -mindirect-branch=thunk-extern 447 support for full protection. The kernel may run slower. 448 | 1# SPDX-License-Identifier: GPL-2.0 2# Select 32 or 64 bit 3config 64BIT 4 bool "64-bit kernel" if "$(ARCH)" = "x86" 5 default "$(ARCH)" != "i386" 6 ---help--- 7 Say yes to build a 64-bit kernel - formerly known as x86_64 8 Say no to build a 32-bit kernel - formerly known as i386 --- 432 unchanged lines hidden (view full) --- 441 default y 442 select STACK_VALIDATION if HAVE_STACK_VALIDATION 443 help 444 Compile kernel with the retpoline compiler options to guard against 445 kernel-to-user data leaks by avoiding speculative indirect 446 branches. Requires a compiler with -mindirect-branch=thunk-extern 447 support for full protection. The kernel may run slower. 448 |
| 449config X86_RESCTRL 450 bool "Resource Control support" | 449config X86_CPU_RESCTRL 450 bool "x86 CPU resource control support" |
| 451 depends on X86 && (CPU_SUP_INTEL || CPU_SUP_AMD) 452 select KERNFS 453 help | 451 depends on X86 && (CPU_SUP_INTEL || CPU_SUP_AMD) 452 select KERNFS 453 help |
| 454 Enable Resource Control support. | 454 Enable x86 CPU resource control support. |
| 455 456 Provide support for the allocation and monitoring of system resources 457 usage by the CPU. 458 459 Intel calls this Intel Resource Director Technology 460 (Intel(R) RDT). More information about RDT can be found in the 461 Intel x86 Architecture Software Developer Manual. 462 --- 2439 unchanged lines hidden --- | 455 456 Provide support for the allocation and monitoring of system resources 457 usage by the CPU. 458 459 Intel calls this Intel Resource Director Technology 460 (Intel(R) RDT). More information about RDT can be found in the 461 Intel x86 Architecture Software Developer Manual. 462 --- 2439 unchanged lines hidden --- |