diff options
Diffstat (limited to 'target/linux/generic/pending-5.15/100-compiler.h-only-include-asm-rwonce.h-for-kernel-code.patch')
| -rw-r--r-- | target/linux/generic/pending-5.15/100-compiler.h-only-include-asm-rwonce.h-for-kernel-code.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/target/linux/generic/pending-5.15/100-compiler.h-only-include-asm-rwonce.h-for-kernel-code.patch b/target/linux/generic/pending-5.15/100-compiler.h-only-include-asm-rwonce.h-for-kernel-code.patch new file mode 100644 index 0000000000..282c8196e5 --- /dev/null +++ b/target/linux/generic/pending-5.15/100-compiler.h-only-include-asm-rwonce.h-for-kernel-code.patch @@ -0,0 +1,29 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Thu, 22 Oct 2020 22:00:03 +0200 +Subject: [PATCH] compiler.h: only include asm/rwonce.h for kernel code + +This header file is not in uapi, which makes any user space code that includes +linux/compiler.h to fail with the error 'asm/rwonce.h: No such file or directory' + +Fixes: e506ea451254 ("compiler.h: Split {READ,WRITE}_ONCE definitions out into rwonce.h") +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/include/linux/compiler.h ++++ b/include/linux/compiler.h +@@ -213,6 +213,8 @@ void ftrace_likely_update(struct ftrace_ + __v; \ + }) + ++#include <asm/rwonce.h> ++ + #endif /* __KERNEL__ */ + + /* +@@ -245,6 +247,4 @@ static inline void *offset_to_ptr(const + */ + #define prevent_tail_call_optimization() mb() + +-#include <asm/rwonce.h> +- + #endif /* __LINUX_COMPILER_H */ |