From: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxx> The conflicting commit for move-kconfiginstrumentation-to-arch-kconfig-and-init-kconfig.patch is the ARM fix from Linus : commit 38ad9aebe70dc72df08851bbd1620d89329129ba He just seemed to agree that my approach (just putting the missing ARM config options in arch/arm/Kconfig) works too. The main advantage it has is that it is smaller, does not need a cleanup in the future and does not break the following patches unnecessarily. It's just been discussed here http://lkml.org/lkml/2008/1/15/267 However, Linus might prefer to stay with his own patch and I would totally understand it that late in the release cycle. Therefore I submit this for the next release cycle. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxx> Cc: Jeff Dike <jdike@xxxxxxxxxxx> Cc: David Howells <dhowells@xxxxxxxxxx> Cc: Ananth N Mavinakayanahalli <ananth@xxxxxxxxxx> CC: Russell King <rmk+lkml@xxxxxxxxxxxxxxxx> Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx> --- arch/arm/Kconfig | 19 +++++++++++- arch/arm/Kconfig.instrumentation | 62 -------------------------------------- kernel/Kconfig.instrumentation | 2 +- 3 files changed, 19 insertions(+), 64 deletions(-) delete mode 100644 arch/arm/Kconfig.instrumentation diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 4b1a8e3..623eaa1 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -135,6 +135,23 @@ config FIQ config ARCH_MTD_XIP bool +if OPROFILE + +config OPROFILE_ARMV6 + def_bool y + depends on CPU_V6 && !SMP + select OPROFILE_ARM11_CORE + +config OPROFILE_MPCORE + def_bool y + depends on CPU_V6 && SMP + select OPROFILE_ARM11_CORE + +config OPROFILE_ARM11_CORE + bool + +endif + config VECTORS_BASE hex default 0xffff0000 if MMU || CPU_HIGH_VECTOR @@ -1128,7 +1145,7 @@ endmenu source "fs/Kconfig" -source "arch/arm/Kconfig.instrumentation" +source "kernel/Kconfig.instrumentation" source "arch/arm/Kconfig.debug" diff --git a/arch/arm/Kconfig.instrumentation b/arch/arm/Kconfig.instrumentation deleted file mode 100644 index 453ad8e..0000000 --- a/arch/arm/Kconfig.instrumentation +++ /dev/null @@ -1,62 +0,0 @@ -menuconfig INSTRUMENTATION - bool "Instrumentation Support" - default y - ---help--- - Say Y here to get to see options related to performance measurement, - system-wide debugging, and testing. This option alone does not add any - kernel code. - - If you say N, all options in this submenu will be skipped and - disabled. If you're trying to debug the kernel itself, go see the - Kernel Hacking menu. - -if INSTRUMENTATION - -config PROFILING - bool "Profiling support (EXPERIMENTAL)" - help - Say Y here to enable the extended profiling support mechanisms used - by profilers such as OProfile. - -config OPROFILE - tristate "OProfile system profiling (EXPERIMENTAL)" - depends on PROFILING && !UML - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - If unsure, say N. - -config OPROFILE_ARMV6 - bool - depends on OPROFILE && CPU_V6 && !SMP - default y - select OPROFILE_ARM11_CORE - -config OPROFILE_MPCORE - bool - depends on OPROFILE && CPU_V6 && SMP - default y - select OPROFILE_ARM11_CORE - -config OPROFILE_ARM11_CORE - bool - -config KPROBES - bool "Kprobes" - depends on KALLSYMS && MODULES && !UML && !XIP_KERNEL - help - Kprobes allows you to trap at almost any kernel address and - execute a callback function. register_kprobe() establishes - a probepoint and specifies the callback. Kprobes is useful - for kernel debugging, non-intrusive instrumentation and testing. - If in doubt, say "N". - -config MARKERS - bool "Activate markers" - help - Place an empty function call at each marker site. Can be - dynamically changed for a probe function. - -endif # INSTRUMENTATION diff --git a/kernel/Kconfig.instrumentation b/kernel/Kconfig.instrumentation index 468f47a..a00dcb6 100644 --- a/kernel/Kconfig.instrumentation +++ b/kernel/Kconfig.instrumentation @@ -32,7 +32,7 @@ config OPROFILE config KPROBES bool "Kprobes" depends on KALLSYMS && MODULES && !UML - depends on X86_32 || IA64 || PPC || S390 || SPARC64 || X86_64 || AVR32 + depends on X86_32 || IA64 || PPC || S390 || SPARC64 || X86_64 || AVR32 || (ARM && !XIP_KERNEL) help Kprobes allows you to trap at almost any kernel address and execute a callback function. register_kprobe() establishes -- 1.5.4.rc3.14.g44397 - To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
