diff options
Diffstat (limited to 'drivers/lguest')
| -rw-r--r-- | drivers/lguest/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/lguest/x86/core.c | 8 |
2 files changed, 4 insertions, 11 deletions
diff --git a/drivers/lguest/Kconfig b/drivers/lguest/Kconfig index 7eb9ecff8f4a..6b8dbb9ba73b 100644 --- a/drivers/lguest/Kconfig +++ b/drivers/lguest/Kconfig @@ -10,10 +10,3 @@ config LGUEST not "rustyvisor". See Documentation/lguest/lguest.txt. If unsure, say N. If curious, say M. If masochistic, say Y. - -config LGUEST_GUEST - bool - help - The guest needs code built-in, even if the host has lguest - support as a module. The drivers are tiny, so we build them - in too. diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c index 482aec2a9631..96d0fd07c57d 100644 --- a/drivers/lguest/x86/core.c +++ b/drivers/lguest/x86/core.c @@ -459,7 +459,7 @@ void __init lguest_arch_host_init(void) /* We don't need the complexity of CPUs coming and going while we're * doing this. */ - lock_cpu_hotplug(); + get_online_cpus(); if (cpu_has_pge) { /* We have a broader idea of "global". */ /* Remember that this was originally set (for cleanup). */ cpu_had_pge = 1; @@ -469,20 +469,20 @@ void __init lguest_arch_host_init(void) /* Turn off the feature in the global feature set. */ clear_bit(X86_FEATURE_PGE, boot_cpu_data.x86_capability); } - unlock_cpu_hotplug(); + put_online_cpus(); }; /*:*/ void __exit lguest_arch_host_fini(void) { /* If we had PGE before we started, turn it back on now. */ - lock_cpu_hotplug(); + get_online_cpus(); if (cpu_had_pge) { set_bit(X86_FEATURE_PGE, boot_cpu_data.x86_capability); /* adjust_pge's argument "1" means set PGE. */ on_each_cpu(adjust_pge, (void *)1, 0, 1); } - unlock_cpu_hotplug(); + put_online_cpus(); } |
