powerpc: Improve comment explaining why we modify VRSAVE

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The comment explaining why we modify VRSAVE is misleading, glibc
does rely on the behaviour. Update the comment.

Signed-off-by: Anton Blanchard <anton@samba.org>
Reviewed-by: Cyril Bur <cyrilbur@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Anton Blanchard 2016-05-20 04:41:34 +10:00 • committed by Michael Ellerman

parent 1a1cee843c

commit dd57023747

1 changed files with 5 additions and 4 deletions

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arch/powerpc/kernel/vector.S

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