Patch "builddeb: fix cross-building to arm64 producing host-arch debs" has been added to the 4.9-stable tree

Patch "builddeb: fix cross-building to arm64 producing host-arch debs" has been added to the 4.9-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    builddeb: fix cross-building to arm64 producing host-arch debs

to the 4.9-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     builddeb-fix-cross-building-to-arm64-producing-host-arch-debs.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 152b695d74376bfe55cd2a6265ccc75b0d39dd19 Mon Sep 17 00:00:00 2001
From: Adam Borowski <kilobyte@angband.pl>
Date: Thu, 24 Nov 2016 02:27:03 +0100
Subject: builddeb: fix cross-building to arm64 producing host-arch debs

From: Adam Borowski <kilobyte@angband.pl>

commit 152b695d74376bfe55cd2a6265ccc75b0d39dd19 upstream.

Both Debian and kernel archs are "arm64" but UTS_MACHINE and gcc say
"aarch64".  Recognizing just the latter should be enough but let's
accept both in case something regresses again or an user sets
UTS_MACHINE=arm64.

Regressed in cfa88c7: arm64: Set UTS_MACHINE in the Makefile.

Signed-off-by: Adam Borowski <kilobyte@angband.pl>
Acked-by: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Michal Marek <mmarek@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 scripts/package/builddeb |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -51,7 +51,7 @@ set_debarch() {
 		debarch=hppa ;;
 	mips*)
 		debarch=mips$(grep -q CPU_LITTLE_ENDIAN=y $KCONFIG_CONFIG && echo el || true) ;;
-	arm64)
+	aarch64|arm64)
 		debarch=arm64 ;;
 	arm*)
 		if grep -q CONFIG_AEABI=y $KCONFIG_CONFIG; then


Patches currently in stable-queue which might be from kilobyte@angband.pl are

queue-4.9/builddeb-fix-cross-building-to-arm64-producing-host-arch-debs.patch
queue-4.9/x86-kbuild-enable-modversions-for-symbols-exported-from-asm.patch