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| author | Peter Zijlstra <peterz@infradead.org> | 2021-05-06 21:34:01 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2021-05-12 14:54:55 +0200 |
| commit | e7bf1ba97afdde75b0ef43e4bdb718bf843613f1 (patch) | |
| tree | 090e3ff09488c36c2becee9bc596f92d752ef6be /tools/objtool/special.c | |
| parent | jump_label: Free jump_entry::key bit1 for build use (diff) | |
| download | linux-e7bf1ba97afdde75b0ef43e4bdb718bf843613f1.tar.xz linux-e7bf1ba97afdde75b0ef43e4bdb718bf843613f1.zip | |
jump_label, x86: Emit short JMP
Now that we can patch short JMP/NOP, allow the compiler/assembler to
emit short JMP instructions.
There is no way to have the assembler emit short NOPs based on the
potential displacement, so leave those long for now.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20210506194157.967034497@infradead.org
Diffstat (limited to 'tools/objtool/special.c')
0 files changed, 0 insertions, 0 deletions