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x86/paravirt: Switch mixed paravirt/alternative calls to alternatives

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Instead of stacking alternative and paravirt patching, use the new
ALT_FLAG_CALL flag to switch those mixed calls to pure alternative
handling.

Eliminate the need to be careful regarding the sequence of alternative
and paravirt patching.

  [ bp: Touch up commit message. ]

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20231210062138.2417-5-jgross@suse.com
This commit is contained in:
Juergen Gross 2023-12-10 07:21:37 +01:00 • committed by Borislav Petkov (AMD)
commit 60bc276b12
6 changed files with 44 additions and 51 deletions
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