Merge tag 'nand/for-6.14' into mtd/next

* Raw NAND changes

A new controller driver, from Nuvoton, has been merged.

Bastien Curutchet has contributed a series improving the Davinci
controller driver, both on the organization of the code, but also on the
performance side. The binding has also been converted to yaml, received
a new OOB layout and now supports on-die ECC engines.

The Qualcomm controller driver has been deeply cleaned to extract some
parts of the code into a shared file with the Qualcomm SPI memory
controller.

Aside from these main changes, the Cadence binding has been converted to
yaml, the brcmnand controller driver has received a small fix, otherwise
some more minor changes have also made their way in.

* SPI NAND changes

The SPI NAND subsystem has seen a great improvement, with the advent of
DTR operations (DDR operations, which may be extended to the address
cycles). The first vendor driver to benefit from these improvements is
the Winbond driver.

A new manufacturer driver is added SkyHigh, with a new constraint for
the core, it is impossible to disable the on-die ECC engine.

A Foresee device is also now supported.

4 files changed, 16 insertions, 3 deletions

diff --git a/scripts/package/PKGBUILD b/scripts/package/PKGBUILD
index f83493838cf9..dca706617adc 100644
--- a/scripts/package/PKGBUILD
+++ b/scripts/package/PKGBUILD
@@ -103,7 +103,7 @@ _package-headers() {
 
 _package-api-headers() {
 	pkgdesc="Kernel headers sanitized for use in userspace"
-	provides=(linux-api-headers)
+	provides=(linux-api-headers="${pkgver}")
 	conflicts=(linux-api-headers)
 
 	_prologue
diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index fb686fd3266f..ad7aba0f268e 100755
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -63,6 +63,12 @@ install_linux_image () {
 	esac
 	cp "$(${MAKE} -s -f ${srctree}/Makefile image_name)" "${pdir}/${installed_image_path}"
 
+	if [ "${ARCH}" != um ]; then
+		install_maint_scripts "${pdir}"
+	fi
+}
+
+install_maint_scripts () {
 	# Install the maintainer scripts
 	# Note: hook scripts under /etc/kernel are also executed by official Debian
 	# kernel packages, as well as kernel packages built using make-kpkg.
diff --git a/scripts/package/install-extmod-build b/scripts/package/install-extmod-build
index 64d958ee45f3..d3c5b104c063 100755
--- a/scripts/package/install-extmod-build
+++ b/scripts/package/install-extmod-build
@@ -69,7 +69,7 @@ if [ "${CC}" != "${HOSTCC}" ]; then
 	#
 	# Use the single-target build to avoid the modpost invocation, which
 	# would overwrite Module.symvers.
-	"${MAKE}" HOSTCC="${CC}" KBUILD_EXTMOD="${destdir}" scripts/
+	"${MAKE}" HOSTCC="${CC}" KBUILD_OUTPUT=. KBUILD_EXTMOD="${destdir}" scripts/
 
 	cat <<-'EOF' >  "${destdir}/scripts/Kbuild"
 	subdir-y := basic
@@ -78,7 +78,7 @@ if [ "${CC}" != "${HOSTCC}" ]; then
 	EOF
 
 	# Run once again to rebuild scripts/basic/ and scripts/mod/modpost.
-	"${MAKE}" HOSTCC="${CC}" KBUILD_EXTMOD="${destdir}" scripts/
+	"${MAKE}" HOSTCC="${CC}" KBUILD_OUTPUT=. KBUILD_EXTMOD="${destdir}" scripts/
 
 	rm -f "${destdir}/Kbuild" "${destdir}/scripts/Kbuild"
 fi
diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian
index 4ffcc70f8e31..b038a1380b8a 100755
--- a/scripts/package/mkdebian
+++ b/scripts/package/mkdebian
@@ -70,6 +70,13 @@ set_debarch() {
 			debarch=sh4$(if_enabled_echo CONFIG_CPU_BIG_ENDIAN eb)
 		fi
 		;;
+	um)
+		if is_enabled CONFIG_64BIT; then
+			debarch=amd64
+		else
+			debarch=i386
+		fi
+		;;
 	esac
 	if [ -z "$debarch" ]; then
 		debarch=$(dpkg-architecture -qDEB_HOST_ARCH)