crypto: vmx - Fix ABI detection

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: 5ca5573 ("crypto: vmx - comply with ABIs that specify vrsave as reserved.") Cc: [email protected] Signed-off-by: Anton Blanchard <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
zhenyw · Jun 13, 2016 · 975f57f · 975f57f
1 parent 4469854
commit 975f57f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/crypto/vmx/ppc-xlate.pl b/drivers/crypto/vmx/ppc-xlate.pl
@@ -141,7 +141,7 @@
 
 # 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) {