path: root/lib
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authorLinus Torvalds <>2012-03-29 14:28:26 -0700
committerLinus Torvalds <>2012-03-29 14:28:26 -0700
commit6b8212a313dae341ef3a2e413dfec5c4dea59617 (patch)
treebbca09d88f61f999c7714fe82710bdfe6ee0e98b /lib
parentbcd550745fc54f789c14e7526e0633222c505faa (diff)
parent8abc3122aa02567bfe626cd13f4d34853c9b1225 (diff)
Merge branch 'x86-urgent-for-linus' of git://
Pull x86 updates from Ingo Molnar. This touches some non-x86 files due to the sanitized INLINE_SPIN_UNLOCK config usage. Fixed up trivial conflicts due to just header include changes (removing headers due to cpu_idle() merge clashing with the <asm/system.h> split). * 'x86-urgent-for-linus' of git:// x86/apic/amd: Be more verbose about LVT offset assignments x86, tls: Off by one limit check x86/ioapic: Add io_apic_ops driver layer to allow interception x86/olpc: Add debugfs interface for EC commands x86: Merge the x86_32 and x86_64 cpu_idle() functions x86/kconfig: Remove CONFIG_TR=y from the defconfigs x86: Stop recursive fault in print_context_stack after stack overflow x86/io_apic: Move and reenable irq only when CONFIG_GENERIC_PENDING_IRQ=y x86/apic: Add separate apic_id_valid() functions for selected apic drivers locking/kconfig: Simplify INLINE_SPIN_UNLOCK usage x86/kconfig: Update defconfigs x86: Fix excessive MSR print out when show_msr is not specified
Diffstat (limited to 'lib')
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index f7af95d304c5..6777153f18f3 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -499,6 +499,7 @@ config RT_MUTEX_TESTER
bool "Spinlock and rw-lock debugging: basic checks"
depends on DEBUG_KERNEL
Say Y here and build SMP to catch missing spinlock initialization
and certain other kinds of spinlock errors commonly made. This is