From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Schwab Date: Mon, 04 Sep 2006 19:56:09 +0000 Subject: [PATCH] Unwire set/get_robust_list Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable To: linux-ia64@vger.kernel.org The syscalls set/get_robust_list must not be wired up until futex_atomic_cmpxchg_inatomic is implemented. Otherwise the kernel will hang in handle_futex_death. Signed-off-by: Andreas Schwab Index: linux-2.6.18-rc6/arch/ia64/kernel/entry.S =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D--- linux-2.6.18-rc6.orig/arch/ia64/kernel/entry.S = 2006-09-04 20:58:32.000000000 +0200 +++ linux-2.6.18-rc6/arch/ia64/kernel/entry.S 2006-09-04 21:02:16.000000000= +0200 @@ -1605,8 +1605,8 @@ sys_call_table: data8 sys_ni_syscall // 1295 reserved for ppoll data8 sys_unshare data8 sys_splice - data8 sys_set_robust_list - data8 sys_get_robust_list + data8 sys_ni_syscall // reserved for set_robust_list + data8 sys_ni_syscall // reserved for get_robust_list data8 sys_sync_file_range // 1300 data8 sys_tee data8 sys_vmsplice Index: linux-2.6.18-rc6/include/asm-ia64/systbl.h =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D--- linux-2.6.18-rc6.orig/include/asm-ia64/unistd.h= 2006-09-04 20:59:21.000000000 +0200 +++ linux-2.6.18-rc6/include/asm-ia64/unistd.h 2006-09-04 21:01:02.00000000= 0 +0200 @@ -286,8 +286,7 @@ /* 1294, 1295 reserved for pselect/ppoll */ #define __NR_unshare 1296 #define __NR_splice 1297 -#define __NR_set_robust_list 1298 -#define __NR_get_robust_list 1299 +/* 1298, 1299 reserved for set_robust_list/get_robust_list */ #define __NR_sync_file_range 1300 #define __NR_tee 1301 #define __NR_vmsplice 1302 Andreas. --=20 Andreas Schwab, SuSE Labs, schwab@suse.de SuSE Linux Products GmbH, Maxfeldstra=DFe 5, 90409 N=FCrnberg, Germany PGP key fingerprint =3D 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."