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| author | Anton Blanchard <anton@samba.org> | 2016-06-10 16:47:02 +1000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-15 08:27:48 +0200 |
| commit | 4be6661ccec8a1dfe8c5242126b8efe316d894c6 (patch) | |
| tree | 4b8ba204dca25fcd27fa8c8b7d76768e9470418d /drivers/crypto | |
| parent | e29e85ac08345e9276bff3ca39debc88a46d79a4 (diff) | |
| download | linux-stable-4be6661ccec8a1dfe8c5242126b8efe316d894c6.tar.gz linux-stable-4be6661ccec8a1dfe8c5242126b8efe316d894c6.tar.bz2 linux-stable-4be6661ccec8a1dfe8c5242126b8efe316d894c6.zip | |
crypto: vmx - Fix ABI detection
[ Upstream commit 975f57fdff1d0eb9816806cabd27162a8a1a4038 ]
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 <anton@samba.org>
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>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/vmx/ppc-xlate.pl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/vmx/ppc-xlate.pl b/drivers/crypto/vmx/ppc-xlate.pl index 9f4994cabcc7..b18e67d0e065 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) { |