quoted

+.macro el1_sync_64
+     br      x4                      /* Jump to new world from el2 */
+     .fill 31, 4, 0                  /* Set other 31 instr to zeroes */
+.endm

The common idiom to write this is to align the beginning of the
macro, and not to bother about what follows:

.macro whatever
         .align 7
         br      x4
.endm

Specially given that 0 is an undefined instruction, and I really hate to
see
those in the actual text. On the contrary, .align generates NOPs.

Fixed that.

quoted

+
+.macro invalid_vector label
+\label:
+     b \label
+     .fill 31, 4, 0                  /* Set other 31 instr to zeroes */
+.endm
+
+/* el2 vectors - switch el2 here while we restore the memory image. */
+     .align 11
+ENTRY(kexec_el2_vectors)

Please see commit 617a2f392c92 ("arm64: kvm: Annotate assembly using
modern
annoations"), and follow the same pattern.

Fixed that as well.

Thank you,
Pasha

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