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| author | Peter Zijlstra <peterz@infradead.org> | 2020-06-17 18:21:16 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-06-25 13:45:39 +0200 |
| commit | e3a9e681adb779b39565a28b3252c3be1033f994 (patch) | |
| tree | 1f613b0aca09f5304ee45af45ef14f28f17f7a36 /lib | |
| parent | 734d099ba644f5a92c70efa3d54d0ba2500ce162 (diff) | |
x86/entry: Fixup bad_iret vs noinstr
vmlinux.o: warning: objtool: fixup_bad_iret()+0x8e: call to memcpy() leaves .noinstr.text section
Worse, when KASAN there is no telling what memcpy() actually is. Force
the use of __memcpy() which is our assmebly implementation.
Reported-by: Marco Elver <elver@google.com>
Suggested-by: Marco Elver <elver@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Marco Elver <elver@google.com>
Link: https://lkml.kernel.org/r/20200618144801.760070502@infradead.org
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions