From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anton Blanchard Subject: [PATCH 1/2] crypto: vmx: Fix ABI detection Date: Fri, 10 Jun 2016 16:47:02 +1000 Message-ID: <1465541223-17537-1-git-send-email-anton@ozlabs.org> Cc: linux-crypto@vger.kernel.org, linuxppc-dev@lists.ozlabs.org To: pfsmorigo@linux.vnet.ibm.com, benh@kernel.crashing.org, paulus@samba.org, mpe@ellerman.id.au, herbert@gondor.apana.org.au, davem@davemloft.net, strosake@austin.ibm.com Return-path: Received: from ozlabs.org ([103.22.144.67]:60945 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750871AbcFJGrJ (ORCPT ); Fri, 10 Jun 2016 02:47:09 -0400 Sender: linux-crypto-owner@vger.kernel.org List-ID: From: Anton Blanchard When calling ppc-xlate.pl, we pass it either linux-ppc64 or linux-ppc64le. The script however was expecting linux64le, a result of its OpenSSL origins. This means we aren't obeying the ppc64le ABIv2 rules. Fix this by checking for linux-ppc64le. Fixes: 5ca55738201c ("crypto: vmx - comply with ABIs that specify vrsave as reserved.") Cc: stable@vger.kernel.org Signed-off-by: Anton Blanchard --- drivers/crypto/vmx/ppc-xlate.pl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/vmx/ppc-xlate.pl b/drivers/crypto/vmx/ppc-xlate.pl index 9f4994c..b18e67d 100644 --- a/drivers/crypto/vmx/ppc-xlate.pl +++ b/drivers/crypto/vmx/ppc-xlate.pl @@ -141,7 +141,7 @@ my $vmr = sub { # Some ABIs specify vrsave, special-purpose register #256, as reserved # for system use. -my $no_vrsave = ($flavour =~ /aix|linux64le/); +my $no_vrsave = ($flavour =~ /linux-ppc64le/); my $mtspr = sub { my ($f,$idx,$ra) = @_; if ($idx == 256 && $no_vrsave) { -- 2.7.4