Merge branch 'tracing/core' into tracing/hw-breakpoints

[pandora-kernel.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 52421d5..f46f30d 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -24,18 +24,21 @@ config X86
        select HAVE_UNSTABLE_SCHED_CLOCK
        select HAVE_IDE
        select HAVE_OPROFILE
+       select HAVE_PERF_COUNTERS if (!M386 && !M486)
        select HAVE_IOREMAP_PROT
        select HAVE_KPROBES
        select ARCH_WANT_OPTIONAL_GPIOLIB
        select ARCH_WANT_FRAME_POINTERS
+       select HAVE_DMA_ATTRS
        select HAVE_KRETPROBES
        select HAVE_FTRACE_MCOUNT_RECORD
        select HAVE_DYNAMIC_FTRACE
        select HAVE_FUNCTION_TRACER
        select HAVE_FUNCTION_GRAPH_TRACER
+       select HAVE_FUNCTION_GRAPH_FP_TEST
        select HAVE_FUNCTION_TRACE_MCOUNT_TEST
        select HAVE_FTRACE_NMI_ENTER if DYNAMIC_FTRACE
-       select HAVE_FTRACE_SYSCALLS
+       select HAVE_SYSCALL_TRACEPOINTS
        select HAVE_KVM
        select HAVE_ARCH_KGDB
        select HAVE_ARCH_TRACEHOOK
@@ -741,7 +744,6 @@ config X86_UP_IOAPIC
 config X86_LOCAL_APIC
        def_bool y
        depends on X86_64 || SMP || X86_32_NON_STANDARD || X86_UP_APIC
-       select HAVE_PERF_COUNTERS if (!M386 && !M486)
 
 config X86_IO_APIC
        def_bool y
@@ -1912,25 +1914,26 @@ config DMAR_DEFAULT_ON
          recommended you say N here while the DMAR code remains
          experimental.
 
-config DMAR_GFX_WA
-       def_bool y
-       prompt "Support for Graphics workaround"
+config DMAR_BROKEN_GFX_WA
+       def_bool n
+       prompt "Workaround broken graphics drivers (going away soon)"
        depends on DMAR
        ---help---
          Current Graphics drivers tend to use physical address
          for DMA and avoid using DMA APIs. Setting this config
          option permits the IOMMU driver to set a unity map for
          all the OS-visible memory. Hence the driver can continue
-         to use physical addresses for DMA.
+         to use physical addresses for DMA, at least until this
+         option is removed in the 2.6.32 kernel.
 
 config DMAR_FLOPPY_WA
        def_bool y
        depends on DMAR
        ---help---
-         Floppy disk drivers are know to bypass DMA API calls
+         Floppy disk drivers are known to bypass DMA API calls
          thereby failing to work when IOMMU is enabled. This
          workaround will setup a 1:1 mapping for the first
-         16M to make floppy (an ISA device) work.
+         16MiB to make floppy (an ISA device) work.
 
 config INTR_REMAP
        bool "Support for Interrupt Remapping (EXPERIMENTAL)"