[PATCH] scripts: get_feat.pl: substitute s390x with s390

[Heiko Carstens <hca@linux.ibm.com>]

Both get_feat.pl and list-arch.sh use uname -m to get the machine hardware
name to figure out the current architecture if no architecture is specified
with a command line option.

This doesn't work for s390, since for 64 bit kernels the hardware name is
s390x, while the architecture name within the kernel, as well as in all
feature files is s390.

Therefore substitute s390x with s390 similar to what is already done for
x86_64 and i386.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
---
 Documentation/features/list-arch.sh | 2 +-
 scripts/get_feat.pl                 | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/features/list-arch.sh b/Documentation/features/list-arch.sh
index e73aa35848f0..ac8ff7f6f859 100755
--- a/Documentation/features/list-arch.sh
+++ b/Documentation/features/list-arch.sh
@@ -6,6 +6,6 @@
 # (If no arguments are given then it will print the host architecture's status.)
 #
 
-ARCH=${1:-$(uname -m | sed 's/x86_64/x86/' | sed 's/i386/x86/')}
+ARCH=${1:-$(uname -m | sed 's/x86_64/x86/' | sed 's/i386/x86/' | sed 's/s390x/s390/')}
 
 $(dirname $0)/../../scripts/get_feat.pl list --arch $ARCH
diff --git a/scripts/get_feat.pl b/scripts/get_feat.pl
index 5c5397eeb237..40fb28c8424e 100755
--- a/scripts/get_feat.pl
+++ b/scripts/get_feat.pl
@@ -512,13 +512,13 @@ print STDERR Data::Dumper->Dump([\%data], [qw(*data)]) if ($debug);
 # Handles the command
 #
 if ($cmd eq "current") {
-	$arch = qx(uname -m | sed 's/x86_64/x86/' | sed 's/i386/x86/');
+	$arch = qx(uname -m | sed 's/x86_64/x86/' | sed 's/i386/x86/' | sed 's/s390x/s390/');
 	$arch =~s/\s+$//;
 }
 
 if ($cmd eq "ls" or $cmd eq "list") {
 	if (!$arch) {
-		$arch = qx(uname -m | sed 's/x86_64/x86/' | sed 's/i386/x86/');
+		$arch = qx(uname -m | sed 's/x86_64/x86/' | sed 's/i386/x86/' | sed 's/s390x/s390/');
 		$arch =~s/\s+$//;
 	}
 
-- 
2.45.2