crypto: vmx - comply with ABIs that specify vrsave as reserved.

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[ Upstream commit 5ca5573820 ]

It gives significant improvements ( ~+15%) on some modes.

These code has been adopted from OpenSSL project in collaboration
with the original author (Andy Polyakov <appro@openssl.org>).

Signed-off-by: Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Paulo Flabiano Smorigo 2016-05-05 11:09:27 -03:00 • committed by Greg Kroah-Hartman

parent 5349cdd3b4

commit e29e85ac08

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drivers/crypto/vmx/ppc-xlate.pl

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