diff options
Diffstat (limited to 'arch/x86/Kconfig')
-rw-r--r-- | arch/x86/Kconfig | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 8da93745c087..72ace9515a07 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig | |||
@@ -86,10 +86,6 @@ config STACKTRACE_SUPPORT | |||
86 | config HAVE_LATENCYTOP_SUPPORT | 86 | config HAVE_LATENCYTOP_SUPPORT |
87 | def_bool y | 87 | def_bool y |
88 | 88 | ||
89 | config FAST_CMPXCHG_LOCAL | ||
90 | bool | ||
91 | default y | ||
92 | |||
93 | config MMU | 89 | config MMU |
94 | def_bool y | 90 | def_bool y |
95 | 91 | ||
@@ -495,7 +491,7 @@ if PARAVIRT_GUEST | |||
495 | source "arch/x86/xen/Kconfig" | 491 | source "arch/x86/xen/Kconfig" |
496 | 492 | ||
497 | config VMI | 493 | config VMI |
498 | bool "VMI Guest support" | 494 | bool "VMI Guest support (DEPRECATED)" |
499 | select PARAVIRT | 495 | select PARAVIRT |
500 | depends on X86_32 | 496 | depends on X86_32 |
501 | ---help--- | 497 | ---help--- |
@@ -504,6 +500,15 @@ config VMI | |||
504 | at the moment), by linking the kernel to a GPL-ed ROM module | 500 | at the moment), by linking the kernel to a GPL-ed ROM module |
505 | provided by the hypervisor. | 501 | provided by the hypervisor. |
506 | 502 | ||
503 | As of September 2009, VMware has started a phased retirement | ||
504 | of this feature from VMware's products. Please see | ||
505 | feature-removal-schedule.txt for details. If you are | ||
506 | planning to enable this option, please note that you cannot | ||
507 | live migrate a VMI enabled VM to a future VMware product, | ||
508 | which doesn't support VMI. So if you expect your kernel to | ||
509 | seamlessly migrate to newer VMware products, keep this | ||
510 | disabled. | ||
511 | |||
507 | config KVM_CLOCK | 512 | config KVM_CLOCK |
508 | bool "KVM paravirtualized clock" | 513 | bool "KVM paravirtualized clock" |
509 | select PARAVIRT | 514 | select PARAVIRT |
@@ -1438,12 +1443,8 @@ config SECCOMP | |||
1438 | 1443 | ||
1439 | If unsure, say Y. Only embedded should say N here. | 1444 | If unsure, say Y. Only embedded should say N here. |
1440 | 1445 | ||
1441 | config CC_STACKPROTECTOR_ALL | ||
1442 | bool | ||
1443 | |||
1444 | config CC_STACKPROTECTOR | 1446 | config CC_STACKPROTECTOR |
1445 | bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)" | 1447 | bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)" |
1446 | select CC_STACKPROTECTOR_ALL | ||
1447 | ---help--- | 1448 | ---help--- |
1448 | This option turns on the -fstack-protector GCC feature. This | 1449 | This option turns on the -fstack-protector GCC feature. This |
1449 | feature puts, at the beginning of functions, a canary value on | 1450 | feature puts, at the beginning of functions, a canary value on |