Re: [PATCHv5 3/3] selftest/x86: add mremap vdso 32-bit test

2016-04-22 Thread Dmitry Safonov
On 04/21/2016 11:01 PM, Andy Lutomirski wrote: On Mon, Apr 18, 2016 at 6:43 AM, Dmitry Safonov wrote: Should print on success: [root@localhost ~]# ./test_mremap_vdso_32 AT_SYSINFO_EHDR is 0xf773f000 [NOTE] Moving vDSO: [f773f000, f774] -> [a00,

Re: [PATCHv5 3/3] selftest/x86: add mremap vdso 32-bit test

2016-04-22 Thread Dmitry Safonov
On 04/21/2016 11:01 PM, Andy Lutomirski wrote: On Mon, Apr 18, 2016 at 6:43 AM, Dmitry Safonov wrote: Should print on success: [root@localhost ~]# ./test_mremap_vdso_32 AT_SYSINFO_EHDR is 0xf773f000 [NOTE] Moving vDSO: [f773f000, f774] -> [a00, a001000] [OK] Or segfault if

Re: [PATCHv5 3/3] selftest/x86: add mremap vdso 32-bit test

2016-04-21 Thread Andy Lutomirski
On Mon, Apr 18, 2016 at 6:43 AM, Dmitry Safonov wrote: > Should print on success: > [root@localhost ~]# ./test_mremap_vdso_32 > AT_SYSINFO_EHDR is 0xf773f000 > [NOTE] Moving vDSO: [f773f000, f774] -> [a00, a001000] > [OK] > Or segfault if landing was bad

Re: [PATCHv5 3/3] selftest/x86: add mremap vdso 32-bit test

2016-04-21 Thread Andy Lutomirski
On Mon, Apr 18, 2016 at 6:43 AM, Dmitry Safonov wrote: > Should print on success: > [root@localhost ~]# ./test_mremap_vdso_32 > AT_SYSINFO_EHDR is 0xf773f000 > [NOTE] Moving vDSO: [f773f000, f774] -> [a00, a001000] > [OK] > Or segfault if landing was bad (before patches): >

[PATCHv5 3/3] selftest/x86: add mremap vdso 32-bit test

2016-04-18 Thread Dmitry Safonov
Should print on success: [root@localhost ~]# ./test_mremap_vdso_32 AT_SYSINFO_EHDR is 0xf773f000 [NOTE] Moving vDSO: [f773f000, f774] -> [a00, a001000] [OK] Or segfault if landing was bad (before patches): [root@localhost ~]# ./test_mremap_vdso_32 AT_SYSINFO_EHDR is

[PATCHv5 3/3] selftest/x86: add mremap vdso 32-bit test

2016-04-18 Thread Dmitry Safonov
Should print on success: [root@localhost ~]# ./test_mremap_vdso_32 AT_SYSINFO_EHDR is 0xf773f000 [NOTE] Moving vDSO: [f773f000, f774] -> [a00, a001000] [OK] Or segfault if landing was bad (before patches): [root@localhost ~]# ./test_mremap_vdso_32 AT_SYSINFO_EHDR is