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| author | Peter Zijlstra <peterz@infradead.org> | 2022-06-14 23:15:38 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-07-23 12:53:58 +0200 |
| commit | 1920e4be8a975f769a9c2d2e77a1f1a02c88b58a (patch) | |
| tree | a00b8798db04bd935fd7c04f6edb4caabcc62374 /mm | |
| parent | 7bf553d9eebd6bdf70e10a2fc3a7fa6dd482347e (diff) | |
x86,objtool: Create .return_sites
commit d9e9d2300681d68a775c28de6aa6e5290ae17796 upstream.
Find all the return-thunk sites and record them in a .return_sites
section such that the kernel can undo this.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
[cascardo: conflict fixup because of functions added to support IBT]
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions