Add Linux 5.7-rc7

This change updates the kernel to Linux 5.7-rc7 based on Ubuntu 5.7.0-3.4.

Makefile

@@ -4,9 +4,9 @@ KERNEL_MIN=7
 KERNEL_PATCHLEVEL=0
 # increment KREL if the ABI changes (abicheck target in debian/rules)
 # rebuild packages with new KREL and run 'make abiupdate'
-KREL=0rc6
+KREL=0rc7
 
-PKGREL=0rc6
+PKGREL=0rc7
 
 KERNEL_MAJMIN=$(KERNEL_MAJ).$(KERNEL_MIN)
 KERNEL_VER=$(KERNEL_MAJMIN).$(KERNEL_PATCHLEVEL)

debian/changelog

@@ -1,3 +1,9 @@
+pve-edge-kernel (5.7.0-0rc7) edge; urgency=medium
+
+  * update to Linux 5.7-rc7 based on Ubuntu 5.7.0-3.4
+
+ -- Fabian Mastenbroek <[email protected]>  Wed, 27 May 2020 12:29:50 +0200
+
 pve-edge-kernel (5.7.0-0rc6) edge; urgency=medium
 
   * update to Linux 5.7-rc6 based on Ubuntu 5.7.0-3.4

submodules/linux-stable

@@ -1 +1 @@
-Subproject commit b9bbe6ed63b2b9f2c9ee5cbd0f2c946a2723f4ce
+Subproject commit 9cb1fd0efd195590b828b9b865421ad345a4a145