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| author | Anders Kaseorg <andersk@MIT.EDU> | 2008-10-09 22:19:08 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-14 04:39:29 -0400 |
| commit | 8b27386a9ce9c7f0f8702cff7565a46802ad57d1 (patch) | |
| tree | e66efb36314fcb9051881d73aca8c08a80ccafb7 /arch/x86/kernel/apic_64.c | |
| parent | bfadadfccc19e36f7d600c5ce7b3e5ba5197fbf0 (diff) | |
ftrace: make ftrace_test_p6nop disassembler-friendly
Commit 4c3dc21b136f8cb4b72afee16c3ba7e961656c0b in tip introduced the
5-byte NOP ftrace_test_p6nop:
jmp . + 5
.byte 0x00, 0x00, 0x00
This is not friendly to disassemblers because an odd number of 0x00s
ends in the middle of an instruction boundary. This changes the 0x00s
to 1-byte NOPs (0x90).
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/apic_64.c')
0 files changed, 0 insertions, 0 deletions