diff --git a/sysdeps/unix/sysv/linux/ia64/cancellation-pc-check.h b/sysdeps/unix/sysv/linux/ia64/cancellation-pc-check.h
new file mode 100644
index 0000000000..bbd0c99fe1
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/ia64/cancellation-pc-check.h
@@ -0,0 +1,48 @@
+/* Architecture specific bits for cancellation handling.
+   Copyright (C) 2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef _NPTL_CANCELLATION_PC_CHECK
+#define _NPTL_CANCELLATION_PC_CHECK 1
+
+/* Check if the program counter (PC) from ucontext CTX is within the start and
+   then end boundary from the __syscall_cancel_arch bridge.  Return TRUE if
+   the PC is within the boundary, meaning the syscall does not have any side
+   effects; or FALSE otherwise.  */
+static bool
+ucontext_check_pc_boundary (void *ctx)
+{
+  /* Both are defined in syscall_cancel.S for each architecture.  */
+  extern const char __syscall_cancel_arch_start[1];
+  extern const char __syscall_cancel_arch_end[1];
+
+  uintptr_t sc_ip = ((struct sigcontext *) (ctx))->sc_ip;
+  uintptr_t cr_iip = sc_ip & ~0x3ull;
+  uintptr_t ri = sc_ip & 0x3ull;
+
+  /* IA64 __syscall_cancel_arch issues the 'break 0x100000' on its own bundle,
+     and __syscall_cancel_arch_end points to end of the previous bundle.
+     To check if the syscall had any side-effects we need to check the slot
+     number.  */
+  if (cr_iip == (uintptr_t) __syscall_cancel_arch_end)
+    return ri == 0;
+
+  return cr_iip >= (uintptr_t) __syscall_cancel_arch_start
+	 && cr_iip < (uintptr_t) __syscall_cancel_arch_end;
+}
+
+#endif
diff --git a/sysdeps/unix/sysv/linux/ia64/cancellation-sigmask.h b/sysdeps/unix/sysv/linux/ia64/cancellation-sigmask.h
new file mode 100644
index 0000000000..300f090a82
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/ia64/cancellation-sigmask.h
@@ -0,0 +1,33 @@
+/* Architecture specific bits for cancellation handling.
+   Copyright (C) 2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef _NPTL_CANCELLATION_SIGMASK_H
+#define _NPTL_CANCELLATION_SIGMASK_H 1
+
+/* Add the SIGCANCEL signal on sigmask set at the ucontext CTX obtained from
+   the sigaction handler.  */
+static void
+ucontext_add_cancel (void *ctx)
+{
+  /* IA64 issues a sigcontext as third argument for sigaction handler (instead
+     of usual ucontext_t).  */
+  struct sigcontext *sctx = (struct sigcontext *) (ctx);
+  __sigaddset ((sigset_t *) &sctx->sc_mask, SIGCANCEL);
+}
+
+#endif
diff --git a/sysdeps/unix/sysv/linux/ia64/syscall_cancel.S b/sysdeps/unix/sysv/linux/ia64/syscall_cancel.S
new file mode 100644
index 0000000000..bf6ec105db
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/ia64/syscall_cancel.S
@@ -0,0 +1,83 @@
+/* Cancellable syscall wrapper.  Linux/IA64 version.
+   Copyright (C) 2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#undef ret
+
+/* long int __syscall_cancel_arch (int *cancelhandling, long int nr,
+				   long int arg1, long int arg2, long int arg3,
+				   long int arg4, long int arg5, long int arg6)
+*/
+
+ENTRY (__syscall_cancel_arch)
+	.prologue ASM_UNW_PRLG_RP | ASM_UNW_PRLG_PFS, ASM_UNW_PRLG_GRSAVE (8)
+	.mmi
+	.save ar.pfs, r41
+	alloc r41=ar.pfs,8,3,8,0
+	mov r15=r33
+	.save rp, r40
+	mov r40=b0
+	.body
+	.mmi
+	mov r43=r34
+	mov r44=r35
+	mov r45=r36
+	;;
+	.mmi
+	mov r46=r37
+	mov r47=r38
+	mov r48=r39
+	;;
+
+	.global __syscall_cancel_arch_start
+	.type __syscall_cancel_arch_start,@function
+__syscall_cancel_arch_start:
+	;;
+	.mmi
+	nop 0
+	ld4.acq r14=[r32]
+	nop 0
+	;;
+	.mib
+	nop 0
+	tbit.z p6, p7=r14, 2
+	.pred.safe_across_calls p1-p63
+(p7)	br.call.dpnt.many b0 = __syscall_do_cancel#
+	.pred.safe_across_calls p1-p5,p16-p63
+	;;
+
+	/* Due instruction bundle ia64 has the end marker before the syscall
+           instruction.  Check IA64 ucontext_check_pc_boundary on how the PC
+           is checked.  */
+	.global __syscall_cancel_arch_end
+	.type __syscall_cancel_arch_end,@function
+__syscall_cancel_arch_end:
+	break 0x100000
+	;;
+	.mmi
+	cmp.ne p6, p7=-1, r10
+	nop 0
+	mov b0=r40
+	;;
+	.mib
+(p7)	sub r8=r0, r8
+	mov ar.pfs=r41
+	br.ret.sptk.many b0
+
+END (__syscall_cancel_arch)
+libc_hidden_def (__syscall_cancel_arch)
