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2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01

 kernel/arch/sparc/include/uapi/asm/ipcbuf.h
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@@ -2,6 +2,8 @@
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 #ifndef __SPARC_IPCBUF_H
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 #define __SPARC_IPCBUF_H
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+#include <linux/posix_types.h>
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+
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 /*
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  * The ipc64_perm structure for sparc/sparc64 architecture.
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  * Note extra padding because this structure is passed back and forth