Message ID | 1563267862-42483-2-git-send-email-hongzhi.song@windriver.com |
---|---|
State | Accepted |
Headers | show |
Series | getrlimit03: adjust a bit of code to compatiable with mips32 | expand |
----- Original Message ----- > 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> Pushed. Thanks, Jan
diff --git a/testcases/kernel/syscalls/getrlimit/getrlimit03.c b/testcases/kernel/syscalls/getrlimit/getrlimit03.c index e4d56c4..319bc49 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) {