1 files changed, 62 insertions, 0 deletions

diff --git a/meta/recipes-extended/ltp/ltp/0001-getrlimit03-adjust-a-bit-of-code-to-compatiable-with.patch b/meta/recipes-extended/ltp/ltp/0001-getrlimit03-adjust-a-bit-of-code-to-compatiable-with.patch
new file mode 100644
index 0000000000..7b662294f3
--- /dev/null
+++ b/meta/recipes-extended/ltp/ltp/0001-getrlimit03-adjust-a-bit-of-code-to-compatiable-with.patch
@@ -0,0 +1,62 @@
+From e79652a3839869b1983d65999e5d5dcb50bc9cd7 Mon Sep 17 00:00:00 2001
+From: "Hongzhi.Song" <hongzhi.song@windriver.com>
+Date: Mon, 15 Jul 2019 03:39:06 -0400
+Subject: [PATCH] getrlimit03: adjust a bit of code to compatiable with mips32
+
+Error info:
+getrlimit03.c:104: FAIL: __NR_prlimit64(0) had rlim_cur =
+ffffffffffffffff but __NR_getrlimit(0) had rlim_cur = 7fffffff
+
+According to kernel code: [arch/mips/include/uapi/asm/resource.h]
+RLIM_INFINITY is set to 0x7fffffffUL instead of ULONG_MAX on mips32.
+
+ /*
+ * SuS says limits have to be unsigned.
+ * Which makes a ton more sense anyway,
+ * but we keep the old value on MIPS32,
+ * for compatibility:
+ */
+ #ifndef __mips64
+ # define RLIM_INFINITY      0x7fffffffUL
+ #endif
+
+Adding conditional statement about mips to fix this.
+
+Signed-off-by: Jan Stancek <jstancek@redhat.com>
+Signed-off-by: Hongzhi.Song <hongzhi.song@windriver.com>
+
+Upstream-Status: Backport
+Signed-off-by: Hongzhi.Song <hongzhi.song@windriver.com>
+---
+ testcases/kernel/syscalls/getrlimit/getrlimit03.c | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/testcases/kernel/syscalls/getrlimit/getrlimit03.c b/testcases/kernel/syscalls/getrlimit/getrlimit03.c
+index e4d56c4..03bd821 100644
+--- a/testcases/kernel/syscalls/getrlimit/getrlimit03.c
++++ b/testcases/kernel/syscalls/getrlimit/getrlimit03.c
+@@ -26,6 +26,7 @@
+ 
+ #include "tst_test.h"
+ #include "lapi/syscalls.h"
++#include "lapi/abisize.h"
+ 
+ /**
+  * Linux provides an "old" getrlimit syscall handler that uses signed long,
+@@ -61,7 +62,12 @@ struct rlimit_ulong {
+        unsigned long rlim_cur;
+        unsigned long rlim_max;
+ };
+-const unsigned long RLIM_INFINITY_UL = ULONG_MAX;
++
++#if defined(__mips__) && defined(TST_ABI32)
++       const unsigned long RLIM_INFINITY_UL = 0x7fffffffUL;
++#else
++       const unsigned long RLIM_INFINITY_UL = ULONG_MAX;
++#endif
+ 
+ static int getrlimit_ulong(int resource, struct rlimit_ulong *rlim)
+ {
+-- 
+2.8.1
+