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| author | Huacai Chen <chenhuacai@loongson.cn> | 2022-07-06 11:03:09 +0800 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2022-07-07 17:41:01 +0800 |
| commit | e6ee90233eb155991e469d2047855fc466b831b6 (patch) | |
| tree | 8fbd052a6b212763522c17790604161f0659f6bc | |
| parent | 112380996ac22e428264cd7186722e784db887e4 (diff) | |
| download | lwn-e6ee90233eb155991e469d2047855fc466b831b6.tar.gz lwn-e6ee90233eb155991e469d2047855fc466b831b6.zip | |
LoongArch: Fix build errors for tinyconfig
Building loongarch:tinyconfig fails with the following error.
./arch/loongarch/include/asm/page.h: In function 'pfn_valid':
./arch/loongarch/include/asm/page.h:42:32: error: 'PHYS_OFFSET' undeclared
Add the missing include file and fix succeeding vdso errors.
Fixes: 09cfefb7fa70 ("LoongArch: Add memory management")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
| -rw-r--r-- | arch/loongarch/include/asm/page.h | 1 | ||||
| -rw-r--r-- | arch/loongarch/vdso/Makefile | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/page.h b/arch/loongarch/include/asm/page.h index 3dba4986f6c9..dc47fc724fa1 100644 --- a/arch/loongarch/include/asm/page.h +++ b/arch/loongarch/include/asm/page.h @@ -6,6 +6,7 @@ #define _ASM_PAGE_H #include <linux/const.h> +#include <asm/addrspace.h> /* * PAGE_SHIFT determines the page size diff --git a/arch/loongarch/vdso/Makefile b/arch/loongarch/vdso/Makefile index 6b6e16732c60..92e404032257 100644 --- a/arch/loongarch/vdso/Makefile +++ b/arch/loongarch/vdso/Makefile @@ -21,6 +21,7 @@ ccflags-vdso += $(filter --target=%,$(KBUILD_CFLAGS)) endif cflags-vdso := $(ccflags-vdso) \ + -isystem $(shell $(CC) -print-file-name=include) \ $(filter -W%,$(filter-out -Wa$(comma)%,$(KBUILD_CFLAGS))) \ -O2 -g -fno-strict-aliasing -fno-common -fno-builtin -G0 \ -fno-stack-protector -fno-jump-tables -DDISABLE_BRANCH_PROFILING \ |