diff --git a/0200-Update-references-of-struct-ucontext-to-ucontext_t.patch b/0200-Update-references-of-struct-ucontext-to-ucontext_t.patch
new file mode 100644
index 0000000..0bbc2a0
--- /dev/null
+++ b/0200-Update-references-of-struct-ucontext-to-ucontext_t.patch
@@ -0,0 +1,267 @@
+From 4eea6d48daa1d1f7dda3e1458b992302c1dd040e Mon Sep 17 00:00:00 2001
+From: Nathaniel McCallum <npmccallum@redhat.com>
+Date: Tue, 18 Jul 2017 18:19:38 -0400
+Subject: [PATCH] Update references of "struct ucontext" to "ucontext_t"
+
+Glibc used to have:
+
+ typedef struct ucontext { ... } ucontext_t;
+
+Glibc now has:
+
+ typedef struct ucontext_t { ... } ucontext_t;
+
+However, Qemu used "struct ucontext" in declarations. This is a
+private name and compatiblity cannot be guaranteed. This patch
+updates Qemu to only use the standardized type name.
+
+Signed-off-by: Nathaniel McCallum <npmccallum@redhat.com>
+---
+ linux-user/host/aarch64/hostdep.h | 2 +-
+ linux-user/host/arm/hostdep.h | 2 +-
+ linux-user/host/i386/hostdep.h | 2 +-
+ linux-user/host/ppc64/hostdep.h | 2 +-
+ linux-user/host/s390x/hostdep.h | 2 +-
+ linux-user/host/x86_64/hostdep.h | 2 +-
+ linux-user/signal.c | 10 +++++-----
+ tests/tcg/test-i386.c | 4 ++--
+ user-exec.c | 18 +++++++++---------
+ 9 files changed, 22 insertions(+), 22 deletions(-)
+
+diff --git a/linux-user/host/aarch64/hostdep.h b/linux-user/host/aarch64/hostdep.h
+index 64f75cef49..a8d41a21ad 100644
+--- a/linux-user/host/aarch64/hostdep.h
++++ b/linux-user/host/aarch64/hostdep.h
+@@ -24,7 +24,7 @@ extern char safe_syscall_end[];
+ /* Adjust the signal context to rewind out of safe-syscall if we're in it */
+ static inline void rewind_if_in_safe_syscall(void *puc)
+ {
+- struct ucontext *uc = puc;
++ ucontext_t *uc = puc;
+ __u64 *pcreg = &uc->uc_mcontext.pc;
+
+ if (*pcreg > (uintptr_t)safe_syscall_start
+diff --git a/linux-user/host/arm/hostdep.h b/linux-user/host/arm/hostdep.h
+index 5c1ae60120..9276fe6ceb 100644
+--- a/linux-user/host/arm/hostdep.h
++++ b/linux-user/host/arm/hostdep.h
+@@ -24,7 +24,7 @@ extern char safe_syscall_end[];
+ /* Adjust the signal context to rewind out of safe-syscall if we're in it */
+ static inline void rewind_if_in_safe_syscall(void *puc)
+ {
+- struct ucontext *uc = puc;
++ ucontext_t *uc = puc;
+ unsigned long *pcreg = &uc->uc_mcontext.arm_pc;
+
+ if (*pcreg > (uintptr_t)safe_syscall_start
+diff --git a/linux-user/host/i386/hostdep.h b/linux-user/host/i386/hostdep.h
+index d834bd80ea..073be74d87 100644
+--- a/linux-user/host/i386/hostdep.h
++++ b/linux-user/host/i386/hostdep.h
+@@ -24,7 +24,7 @@ extern char safe_syscall_end[];
+ /* Adjust the signal context to rewind out of safe-syscall if we're in it */
+ static inline void rewind_if_in_safe_syscall(void *puc)
+ {
+- struct ucontext *uc = puc;
++ ucontext_t *uc = puc;
+ greg_t *pcreg = &uc->uc_mcontext.gregs[REG_EIP];
+
+ if (*pcreg > (uintptr_t)safe_syscall_start
+diff --git a/linux-user/host/ppc64/hostdep.h b/linux-user/host/ppc64/hostdep.h
+index 0b0f5f7821..98979ad917 100644
+--- a/linux-user/host/ppc64/hostdep.h
++++ b/linux-user/host/ppc64/hostdep.h
+@@ -24,7 +24,7 @@ extern char safe_syscall_end[];
+ /* Adjust the signal context to rewind out of safe-syscall if we're in it */
+ static inline void rewind_if_in_safe_syscall(void *puc)
+ {
+- struct ucontext *uc = puc;
++ ucontext_t *uc = puc;
+ unsigned long *pcreg = &uc->uc_mcontext.gp_regs[PT_NIP];
+
+ if (*pcreg > (uintptr_t)safe_syscall_start
+diff --git a/linux-user/host/s390x/hostdep.h b/linux-user/host/s390x/hostdep.h
+index 6f9da9c608..4f0171f36f 100644
+--- a/linux-user/host/s390x/hostdep.h
++++ b/linux-user/host/s390x/hostdep.h
+@@ -24,7 +24,7 @@ extern char safe_syscall_end[];
+ /* Adjust the signal context to rewind out of safe-syscall if we're in it */
+ static inline void rewind_if_in_safe_syscall(void *puc)
+ {
+- struct ucontext *uc = puc;
++ ucontext_t *uc = puc;
+ unsigned long *pcreg = &uc->uc_mcontext.psw.addr;
+
+ if (*pcreg > (uintptr_t)safe_syscall_start
+diff --git a/linux-user/host/x86_64/hostdep.h b/linux-user/host/x86_64/hostdep.h
+index 3b4259633e..a4fefb5114 100644
+--- a/linux-user/host/x86_64/hostdep.h
++++ b/linux-user/host/x86_64/hostdep.h
+@@ -24,7 +24,7 @@ extern char safe_syscall_end[];
+ /* Adjust the signal context to rewind out of safe-syscall if we're in it */
+ static inline void rewind_if_in_safe_syscall(void *puc)
+ {
+- struct ucontext *uc = puc;
++ ucontext_t *uc = puc;
+ greg_t *pcreg = &uc->uc_mcontext.gregs[REG_RIP];
+
+ if (*pcreg > (uintptr_t)safe_syscall_start
+diff --git a/linux-user/signal.c b/linux-user/signal.c
+index 3d18d1b3ee..2c55a4f600 100644
+--- a/linux-user/signal.c
++++ b/linux-user/signal.c
+@@ -3346,7 +3346,7 @@ static void setup_rt_frame(int sig, struct target_sigaction *ka,
+ *
+ * a0 = signal number
+ * a1 = pointer to siginfo_t
+- * a2 = pointer to struct ucontext
++ * a2 = pointer to ucontext_t
+ *
+ * $25 and PC point to the signal handler, $29 points to the
+ * struct sigframe.
+@@ -3733,7 +3733,7 @@ struct target_signal_frame {
+
+ struct rt_signal_frame {
+ siginfo_t info;
+- struct ucontext uc;
++ ucontext_t uc;
+ uint32_t tramp[2];
+ };
+
+@@ -3949,7 +3949,7 @@ struct rt_signal_frame {
+ siginfo_t *pinfo;
+ void *puc;
+ siginfo_t info;
+- struct ucontext uc;
++ ucontext_t uc;
+ uint16_t retcode[4]; /* Trampoline code. */
+ };
+
+@@ -4484,7 +4484,7 @@ static void setup_rt_frame(int sig, struct target_sigaction *ka,
+ tswap_siginfo(&frame->info, info);
+ }
+
+- /*err |= __clear_user(&frame->uc, offsetof(struct ucontext, uc_mcontext));*/
++ /*err |= __clear_user(&frame->uc, offsetof(ucontext_t, uc_mcontext));*/
+ __put_user(0, &frame->uc.tuc_flags);
+ __put_user(0, &frame->uc.tuc_link);
+ __put_user(target_sigaltstack_used.ss_sp,
+@@ -4976,7 +4976,7 @@ enum {
+
+ struct target_ucontext {
+ target_ulong tuc_flags;
+- target_ulong tuc_link; /* struct ucontext __user * */
++ target_ulong tuc_link; /* ucontext_t __user * */
+ struct target_sigaltstack tuc_stack;
+ #if !defined(TARGET_PPC64)
+ int32_t tuc_pad[7];
+diff --git a/tests/tcg/test-i386.c b/tests/tcg/test-i386.c
+index 0f7b943b0c..9599204895 100644
+--- a/tests/tcg/test-i386.c
++++ b/tests/tcg/test-i386.c
+@@ -1720,7 +1720,7 @@ int tab[2];
+
+ void sig_handler(int sig, siginfo_t *info, void *puc)
+ {
+- struct ucontext *uc = puc;
++ ucontext_t *uc = puc;
+
+ printf("si_signo=%d si_errno=%d si_code=%d",
+ info->si_signo, info->si_errno, info->si_code);
+@@ -1912,7 +1912,7 @@ void test_exceptions(void)
+ /* specific precise single step test */
+ void sig_trap_handler(int sig, siginfo_t *info, void *puc)
+ {
+- struct ucontext *uc = puc;
++ ucontext_t *uc = puc;
+ printf("EIP=" FMTLX "\n", (long)uc->uc_mcontext.gregs[REG_EIP]);
+ }
+
+diff --git a/user-exec.c b/user-exec.c
+index a8f95fa1e1..2a975eaf69 100644
+--- a/user-exec.c
++++ b/user-exec.c
+@@ -167,7 +167,7 @@ int cpu_signal_handler(int host_signum, void *pinfo,
+ #elif defined(__OpenBSD__)
+ struct sigcontext *uc = puc;
+ #else
+- struct ucontext *uc = puc;
++ ucontext_t *uc = puc;
+ #endif
+ unsigned long pc;
+ int trapno;
+@@ -222,7 +222,7 @@ int cpu_signal_handler(int host_signum, void *pinfo,
+ #elif defined(__OpenBSD__)
+ struct sigcontext *uc = puc;
+ #else
+- struct ucontext *uc = puc;
++ ucontext_t *uc = puc;
+ #endif
+
+ pc = PC_sig(uc);
+@@ -289,7 +289,7 @@ int cpu_signal_handler(int host_signum, void *pinfo,
+ #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+ ucontext_t *uc = puc;
+ #else
+- struct ucontext *uc = puc;
++ ucontext_t *uc = puc;
+ #endif
+ unsigned long pc;
+ int is_write;
+@@ -316,7 +316,7 @@ int cpu_signal_handler(int host_signum, void *pinfo,
+ void *puc)
+ {
+ siginfo_t *info = pinfo;
+- struct ucontext *uc = puc;
++ ucontext_t *uc = puc;
+ uint32_t *pc = uc->uc_mcontext.sc_pc;
+ uint32_t insn = *pc;
+ int is_write = 0;
+@@ -414,7 +414,7 @@ int cpu_signal_handler(int host_signum, void *pinfo,
+ #if defined(__NetBSD__)
+ ucontext_t *uc = puc;
+ #else
+- struct ucontext *uc = puc;
++ ucontext_t *uc = puc;
+ #endif
+ unsigned long pc;
+ int is_write;
+@@ -441,7 +441,7 @@ int cpu_signal_handler(int host_signum, void *pinfo,
+ int cpu_signal_handler(int host_signum, void *pinfo, void *puc)
+ {
+ siginfo_t *info = pinfo;
+- struct ucontext *uc = puc;
++ ucontext_t *uc = puc;
+ uintptr_t pc = uc->uc_mcontext.pc;
+ uint32_t insn = *(uint32_t *)pc;
+ bool is_write;
+@@ -474,7 +474,7 @@ int cpu_signal_handler(int host_signum, void *pinfo, void *puc)
+ int cpu_signal_handler(int host_signum, void *pinfo, void *puc)
+ {
+ siginfo_t *info = pinfo;
+- struct ucontext *uc = puc;
++ ucontext_t *uc = puc;
+ unsigned long ip;
+ int is_write = 0;
+
+@@ -505,7 +505,7 @@ int cpu_signal_handler(int host_signum, void *pinfo,
+ void *puc)
+ {
+ siginfo_t *info = pinfo;
+- struct ucontext *uc = puc;
++ ucontext_t *uc = puc;
+ unsigned long pc;
+ uint16_t *pinsn;
+ int is_write = 0;
+@@ -558,7 +558,7 @@ int cpu_signal_handler(int host_signum, void *pinfo,
+ void *puc)
+ {
+ siginfo_t *info = pinfo;
+- struct ucontext *uc = puc;
++ ucontext_t *uc = puc;
+ greg_t pc = uc->uc_mcontext.pc;
+ int is_write;
+
+--
+2.13.3
+
diff --git a/qemu.spec b/qemu.spec
index ebec39b..f09dccf 100644
--- a/qemu.spec
+++ b/qemu.spec
@@ -92,7 +92,7 @@ Requires: %{name}-block-ssh = %{epoch}:%{version}-%{release}
Summary: QEMU is a FAST! processor emulator
Name: qemu
Version: 2.9.0
-Release: 4%{?rcrel}%{?dist}
+Release: 5%{?rcrel}%{?dist}
Epoch: 2
License: GPLv2+ and LGPLv2+ and BSD
Group: Development/Tools
@@ -157,6 +157,9 @@ Patch0103: 0103-nbd-Fix-regression-on-resiliency-to-port-scan.patch
# #1466192)
Patch0104: 0104-qemu-nbd-Ignore-SIGPIPE.patch
+# Build fix; https://lists.gnu.org/archive/html/qemu-devel/2017-07/msg06005.html
+Patch0200: 0200-Update-references-of-struct-ucontext-to-ucontext_t.patch
+
# documentation deps
BuildRequires: texinfo
# For /usr/bin/pod2man
@@ -2030,6 +2033,9 @@ getent passwd qemu >/dev/null || \
%changelog
+* Tue Jul 18 2017 Nathaniel McCallum <npmccallum@redhat.com> - 2:2.9.0-5
+- Fix ucontext_t references
+
* Tue Jul 18 2017 Daniel P. Berrange <berrange@redhat.com> - 2:2.9.0-4
- Rebuild for changed Xen sonames