[openwrt/openwrt] ipq40xx: add testing support for kernel 5.10

[LEDE Commits]

adrian pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/7b1fa276f5a220782f702b099fc68a079c2a0fd5

commit 7b1fa276f5a220782f702b099fc68a079c2a0fd5
Author: Robert Marko <robert.marko at sartura.hr>
AuthorDate: Sun Sep 12 22:41:43 2021 +0200

    ipq40xx: add testing support for kernel 5.10
    
    Add kernel 5.10 as the testing kernel to ipq40xx to
    get wider testing.
    
    The following devices failed to build with buildbot settings and all
    feeds installed (apparently due to kernel size):
    
     * cell-c rtl30vw
     * compex wpj428
     * devolo magic 2 next
     * engenius emr3500
     * glinet gl-b1300
     * glinet gl-s1300
     * qcom ap-dk01.1-c1
     * qcom ap-dk04.1-c1
    
    Signed-off-by: Robert Marko <robert.marko at sartura.hr>
    Tested-by: Nick Hainke <vincent at systemli.org> [ipq4019/fritzbox-7530
                                                   ipq4019/fritzbox-4040
                                                   ipq4019/sxtsq-5ac]
    Tested-by: Szabolcs Hubai <szab.hu at gmail.com> [ipq4029/gl-b1300]
    Tested-by: Stefan Lippers-Hollmann <s.l-h at gmx.de> [ipq4019/map-ac2200]
    [add tested-by and note about failed devices]
    Signed-off-by: Adrian Schmutzler <freifunk at adrianschmutzler.de>
---
 target/linux/ipq40xx/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/linux/ipq40xx/Makefile b/target/linux/ipq40xx/Makefile
index 400612376c..7b1a0b5b0e 100644
--- a/target/linux/ipq40xx/Makefile
+++ b/target/linux/ipq40xx/Makefile
@@ -9,7 +9,7 @@ CPU_SUBTYPE:=neon-vfpv4
 SUBTARGETS:=generic mikrotik
 
 KERNEL_PATCHVER:=5.4
-KERNEL_TESTING_PATCHVER:=5.4
+KERNEL_TESTING_PATCHVER:=5.10
 
 KERNELNAME:=zImage Image dtbs