For architectures that use the asm-generic syscall table for both
32- and 64-bit, there should be no need to provide a separate
<asm/unistd32.h>; just using <linux/unistd.h> is sufficient.
Conditionalize use of <asm/unistd32.h> on the one platform that
currently requires it (arm64). If another platform ends up needing
it we can create a suitable config flag at that point.
This change fixes the tilegx build failure seen in linux-next.
Signed-off-by: Chris Metcalf <cmetc...@tilera.com>
---
By the way - I also note that commit 223b24d807610 that introduced
this also put an "#ifdef COMPAT_xxx" in a UAPI header. This seems
like a pretty clear signal that the added code should be in
linux/include/audit.h, not linux/uapi/include/audit.h. But here
I'm just focussing on getting tilegx to continue to build...
lib/compat_audit.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/lib/compat_audit.c b/lib/compat_audit.c
index 873f75b640ab..e89a84b3fbe8 100644
--- a/lib/compat_audit.c
+++ b/lib/compat_audit.c
@@ -1,6 +1,11 @@
#include <linux/init.h>
#include <linux/types.h>
-#include <asm/unistd32.h>
+#ifdef COMPAT_ARM64
+/* 64-bit syscalls are generic, but 32-bit are not. */
+# include <asm/unistd32.h>
+#else
+# include <linux/unistd.h>
+#endif
unsigned compat_dir_class[] = {
#include <asm-generic/audit_dir_write.h>
--
1.8.3.1
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