tree a58bb5c1dd670316b36c944913aa20eb07f8b66f
parent fbf1dda2cfc1006a6e127c4de397b7277f951f5f
author Josh Poimboeuf <jpoimboe@redhat.com> 1506554080 -0500
committer Josh Poimboeuf <jpoimboe@redhat.com> 1507063820 -0500

x86/paravirt: Convert natively patched pv ops to use paravirt alternatives

Now that the paravirt alternatives infrastructure is in place, use it
for all natively patched pv ops.

This fixes KASAN warnings in the ORC unwinder like the following:

  BUG: KASAN: stack-out-of-bounds in deref_stack_reg+0x123/0x140

This also improves debuggability by making vmlinux more likely to match
reality.

Reported-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>