Date:	Fri, 13 May 2016 13:51:15 +0300
From:	Yury Norov <ynorov@...iumnetworks.com>
To:	Catalin Marinas <catalin.marinas@....com>
CC:	"Zhangjian (Bamvor)" <bamvor.zhangjian@...wei.com>,
	<linux-arch@...r.kernel.org>, <linux-s390@...r.kernel.org>,
	Kefeng Wang <wangkefeng.wang@...wei.com>, <arnd@...db.de>,
	<pinskia@...il.com>, <Prasun.Kapoor@...iumnetworks.com>,
	<heiko.carstens@...ibm.com>, <broonie@...nel.org>,
	<linux-doc@...r.kernel.org>, <Nathan_Lynch@...tor.com>,
	<linux-kernel@...r.kernel.org>, <agraf@...e.de>,
	<klimov.linux@...il.com>, <linux-arm-kernel@...ts.infradead.org>,
	<schwab@...e.de>, <schwidefsky@...ibm.com>,
	<joseph@...esourcery.com>,
	<christoph.muellner@...obroma-systems.com>
Subject: Re: [RFC6 PATCH v6 00/21] ILP32 for ARM64

On Fri, May 13, 2016 at 09:28:03AM +0000, Catalin Marinas wrote:
> 
> The discussion is mainly around whether USER_DS for 32-bit compat apps
> should be the same as USER_DS for native 32-bit apps. Even for native
> 32-bit kernels, we don't use STACK_TOP as addr_limit. A read/write from
> 0xffffffff would fail in both cases anyway. I think the LTP test doesn't
> even try to access such memory but only to probe the range validity (I
> haven't managed to build the latest LTP yet).

This fix lets me build it (on top of 7b3ef3b0b)
Of course, it's not 'official'. :)

---
 testcases/kernel/syscalls/fstatat/fstatat01.c  | 1 +
 testcases/kernel/syscalls/preadv/preadv.h      | 1 +
 testcases/kernel/syscalls/pwritev/pwritev.h    | 1 +
 testcases/kernel/syscalls/request_key/Makefile | 2 +-
 4 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/testcases/kernel/syscalls/fstatat/fstatat01.c b/testcases/kernel/syscalls/fstatat/fstatat01.c
index 128f6dd..6e23c9e 100644
--- a/testcases/kernel/syscalls/fstatat/fstatat01.c
+++ b/testcases/kernel/syscalls/fstatat/fstatat01.c
@@ -59,6 +59,7 @@ static const char *filenames[TEST_CASES];
 static const int expected_errno[] = { 0, 0, ENOTDIR, EBADF, EINVAL, 0 };
 static const int flags[] = { 0, 0, 0, 0, 9999, 0 };
 
+#define HAVE_FSTATAT
 #if !defined(HAVE_FSTATAT)
 #if (__NR_fstatat64 > 0)
 int fstatat(int dirfd, const char *filename, struct stat64 *statbuf, int flags)
diff --git a/testcases/kernel/syscalls/preadv/preadv.h b/testcases/kernel/syscalls/preadv/preadv.h
index f3ac30d..b001389 100644
--- a/testcases/kernel/syscalls/preadv/preadv.h
+++ b/testcases/kernel/syscalls/preadv/preadv.h
@@ -21,6 +21,7 @@
 #include "config.h"
 #include "linux_syscall_numbers.h"
 
+#define HAVE_PREADV
 #if !defined(HAVE_PREADV)
 int preadv(int fd, const struct iovec *iov, int iovcnt, off_t offset)
 {
diff --git a/testcases/kernel/syscalls/pwritev/pwritev.h b/testcases/kernel/syscalls/pwritev/pwritev.h
index ae9d999..2a4d188 100644
--- a/testcases/kernel/syscalls/pwritev/pwritev.h
+++ b/testcases/kernel/syscalls/pwritev/pwritev.h
@@ -21,6 +21,7 @@
 #include "config.h"
 #include "linux_syscall_numbers.h"
 
+#define HAVE_PWRITEV
 #if !defined(HAVE_PWRITEV)
 int pwritev(int fd, const struct iovec *iov, int iovcnt, off_t offset)
 {
diff --git a/testcases/kernel/syscalls/request_key/Makefile b/testcases/kernel/syscalls/request_key/Makefile
index 9add429..2e8a37c 100644
--- a/testcases/kernel/syscalls/request_key/Makefile
+++ b/testcases/kernel/syscalls/request_key/Makefile
@@ -19,6 +19,6 @@ top_srcdir		?= ../../../..
 
 include $(top_srcdir)/include/mk/testcases.mk
 
-LDLIBS		+= $(KEYUTILS_LIBS)
+LDLIBS		+= $(lkeyutils)
 
 include $(top_srcdir)/include/mk/generic_leaf_target.mk
-- 
2.5.0


> 
> -- 
> Catalin
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

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