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authorRich Felker <dalias@aerifal.cx>2014-11-05 00:38:40 -0500
committerRich Felker <dalias@aerifal.cx>2014-11-05 00:38:40 -0500
commitde2b9c21d94e0b76b629fec0060d043f535eef01 (patch)
tree7d6d2a308bcd47ff12f75ea928b52618fb58bda0 /arch/or1k/syscall_arch.h
parente146e6035fecea080fb17450db3c8bb44d36e07d (diff)
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fix 64-bit syscall argument passing on or1k
the kernel syscall interface for or1k does not expect 64-bit arguments
to be aligned to "even" register boundaries. this incorrect alignment
broke truncate/ftruncate and as well as a few less-common syscalls.
Diffstat (limited to 'arch/or1k/syscall_arch.h')
-rw-r--r--arch/or1k/syscall_arch.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/or1k/syscall_arch.h b/arch/or1k/syscall_arch.h
index 9d90b11e..fe664559 100644
--- a/arch/or1k/syscall_arch.h
+++ b/arch/or1k/syscall_arch.h
@@ -1,7 +1,7 @@
 #define __SYSCALL_LL_E(x) \
 ((union { long long ll; long l[2]; }){ .ll = x }).l[0], \
 ((union { long long ll; long l[2]; }){ .ll = x }).l[1]
-#define __SYSCALL_LL_O(x) 0, __SYSCALL_LL_E((x))
+#define __SYSCALL_LL_O(x) __SYSCALL_LL_E((x))
 
 #define SYSCALL_MMAP2_UNIT 8192ULL