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-rw-r--r--Documentation/gdb-kernel-debugging.txt21
1 files changed, 0 insertions, 21 deletions
diff --git a/Documentation/gdb-kernel-debugging.txt b/Documentation/gdb-kernel-debugging.txt
index 4ab7d43d0754..7050ce8794b9 100644
--- a/Documentation/gdb-kernel-debugging.txt
+++ b/Documentation/gdb-kernel-debugging.txt
@@ -139,27 +139,6 @@ Examples of using the Linux-provided gdb helpers
start_comm = "swapper/2\000\000\000\000\000\000"
}
- o Dig into a radix tree data structure, such as the IRQ descriptors:
- (gdb) print (struct irq_desc)$lx_radix_tree_lookup(irq_desc_tree, 18)
- $6 = {
- irq_common_data = {
- state_use_accessors = 67584,
- handler_data = 0x0 <__vectors_start>,
- msi_desc = 0x0 <__vectors_start>,
- affinity = {{
- bits = {65535}
- }}
- },
- irq_data = {
- mask = 0,
- irq = 18,
- hwirq = 27,
- common = 0xee803d80,
- chip = 0xc0eb0854 <gic_data>,
- domain = 0xee808000,
- parent_data = 0x0 <__vectors_start>,
- chip_data = 0xc0eb0854 <gic_data>
- } <... trimmed ...>
List of commands and functions
------------------------------