diff options
| author | Peter Zijlstra <[email protected]> | 2021-10-26 14:01:45 +0200 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2021-10-28 23:25:28 +0200 |
| commit | d4b5a5c993009ffeb5febe3b701da3faab6adb96 (patch) | |
| tree | e4c5c6d2466b95f926519e69a9756da9c3f6a802 /net/lapb/lapb_timer.c | |
| parent | bbe2df3f6b6da7848398d55b1311d58a16ec21e4 (diff) | |
x86/alternative: Add debug prints to apply_retpolines()
Make sure we can see the text changes when booting with
'debug-alternative'.
Example output:
[ ] SMP alternatives: retpoline at: __traceiter_initcall_level+0x1f/0x30 (ffffffff8100066f) len: 5 to: __x86_indirect_thunk_rax+0x0/0x20
[ ] SMP alternatives: ffffffff82603e58: [2:5) optimized NOPs: ff d0 0f 1f 00
[ ] SMP alternatives: ffffffff8100066f: orig: e8 cc 30 00 01
[ ] SMP alternatives: ffffffff8100066f: repl: ff d0 0f 1f 00
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Reviewed-by: Borislav Petkov <[email protected]>
Acked-by: Josh Poimboeuf <[email protected]>
Tested-by: Alexei Starovoitov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions