netdev - [PATCH net 2/3] wireguard: selftests: do not install headers on UML

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Date:   Fri, 16 Sep 2022 15:37:39 +0100
From:   "Jason A. Donenfeld" <Jason@...c4.com>
To:     kuba@...nel.org, pablo@...filter.org, davem@...emloft.net,
        netdev@...r.kernel.org
Cc:     "Jason A. Donenfeld" <Jason@...c4.com>
Subject: [PATCH net 2/3] wireguard: selftests: do not install headers on UML

Since 1b620d539ccc ("kbuild: disable header exports for UML in a
straightforward way"), installing headers fails on UML, so just disable
installing them, since they're not needed anyway on the architecture.

Fixes: b438b3b8d6e6 ("wireguard: selftests: support UML")
Signed-off-by: Jason A. Donenfeld <Jason@...c4.com>
---
 tools/testing/selftests/wireguard/qemu/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/wireguard/qemu/Makefile b/tools/testing/selftests/wireguard/qemu/Makefile
index fda76282d34b..e95bd56b332f 100644
--- a/tools/testing/selftests/wireguard/qemu/Makefile
+++ b/tools/testing/selftests/wireguard/qemu/Makefile
@@ -343,8 +343,10 @@ $(KERNEL_BZIMAGE): $(TOOLCHAIN_PATH)/.installed $(KERNEL_BUILD_PATH)/.config $(B
 .PHONY: $(KERNEL_BZIMAGE)
 
 $(TOOLCHAIN_PATH)/$(CHOST)/include/linux/.installed: | $(KERNEL_BUILD_PATH)/.config $(TOOLCHAIN_PATH)/.installed
+ifneq ($(ARCH),um)
 	rm -rf $(TOOLCHAIN_PATH)/$(CHOST)/include/linux
 	$(MAKE) -C $(KERNEL_PATH) O=$(KERNEL_BUILD_PATH) INSTALL_HDR_PATH=$(TOOLCHAIN_PATH)/$(CHOST) ARCH=$(KERNEL_ARCH) CROSS_COMPILE=$(CROSS_COMPILE) headers_install
+endif
 	touch $@
 
 $(TOOLCHAIN_PATH)/.installed: $(TOOLCHAIN_TAR)
-- 
2.37.3