[openwrt/openwrt] x86: switch to 5.15 as default kernel

[LEDE Commits]

ynezz pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/fdd605581c4a7929892ecfe6d66311d3c126c0f3

commit fdd605581c4a7929892ecfe6d66311d3c126c0f3
Author: Nick Hainke <vincent at systemli.org>
AuthorDate: Sat Oct 8 16:02:45 2022 +0200

    x86: switch to 5.15 as default kernel
    
    Set 5.15 as default kernel. Testing support was already added on
    29.03.2021.
    
    Testing support was added in
    9b3bc5d11978 ("x86: enable 5.15 as testing kernel").
    
    [0] - https://github.com/torvalds/linux/commit/edd602146507532c1714d8428f654b87205f492e
    
    Tested-by: Mark Mentovai <mark at mentovai.com>
    Tested-by: Stefan Lippers-Hollmann <s.l-h at gmx.de>
    Tested-by: Thomas Huehn <thomas.huehn at hs-nordhausen.de>
    Signed-off-by: Nick Hainke <vincent at systemli.org>
---
 target/linux/x86/Makefile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/target/linux/x86/Makefile b/target/linux/x86/Makefile
index 20539e5ed3..5368a779e5 100644
--- a/target/linux/x86/Makefile
+++ b/target/linux/x86/Makefile
@@ -10,8 +10,7 @@ BOARDNAME:=x86
 FEATURES:=squashfs ext4 vdi vmdk vhdx pcmcia targz fpu boot-part rootfs-part
 SUBTARGETS:=generic legacy geode 64
 
-KERNEL_PATCHVER:=5.10
-KERNEL_TESTING_PATCHVER:=5.15
+KERNEL_PATCHVER:=5.15
 
 KERNELNAME:=bzImage