Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | Date | Tue, 19 Jun 2007 15:38:10 +0530 | From | "S. P. Prasanna" <> | Subject | Re: [patch 2/2] kprobes x86_64 quick fix mark-ro-data |
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This patch is a quick fix for x86_64 to enable kprobes only if DEBUG_RODATA is not configured. Since DEBUG_RODATA markes the kernel text pages as read-only.
Signed-off-by: Prasanna S P. <prasanna@in.ibm.com>
arch/x86_64/Kconfig | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-)
diff -puN arch/x86_64/Kconfig~kprobes-quick-fix-mark-ro-data-x86_64 arch/x86_64/Kconfig --- linux-2.6.22-rc5/arch/x86_64/Kconfig~kprobes-quick-fix-mark-ro-data-x86_64 2007-06-19 14:55:56.000000000 +0530 +++ linux-2.6.22-rc5-prasanna/arch/x86_64/Kconfig 2007-06-19 14:55:56.000000000 +0530 @@ -764,6 +764,8 @@ source "drivers/firmware/Kconfig" source fs/Kconfig +source "arch/x86_64/Kconfig.debug" + menu "Instrumentation Support" depends on EXPERIMENTAL @@ -771,7 +773,7 @@ source "arch/x86_64/oprofile/Kconfig" config KPROBES bool "Kprobes (EXPERIMENTAL)" - depends on KALLSYMS && EXPERIMENTAL && MODULES + depends on KALLSYMS && EXPERIMENTAL && MODULES && !DEBUG_RODATA help Kprobes allows you to trap at almost any kernel address and execute a callback function. register_kprobe() establishes @@ -780,8 +782,6 @@ config KPROBES If in doubt, say "N". endmenu -source "arch/x86_64/Kconfig.debug" - source "security/Kconfig" source "crypto/Kconfig" _ -- Prasanna S.P. Linux Technology Center India Software Labs, IBM Bangalore Email: prasanna@in.ibm.com Ph: 91-80-41776329 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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