diff --git a/srcpkgs/qemu/patches/glibc-2.26.patch b/srcpkgs/qemu/patches/glibc-2.26.patch
new file mode 100644
index 0000000000..d49441c2f0
--- /dev/null
+++ b/srcpkgs/qemu/patches/glibc-2.26.patch
@@ -0,0 +1,71 @@
+--- linux-user/host/x86_64/hostdep.h.orig	2017-04-20 14:57:00.000000000 +0000
++++ linux-user/host/x86_64/hostdep.h	2017-08-05 19:20:26.844765070 +0000
+@@ -24,7 +24,7 @@
+ /* 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
+--- user-exec.c.orig	2017-04-20 14:57:01.000000000 +0000
++++ user-exec.c	2017-08-05 19:25:50.462745781 +0000
+@@ -162,7 +162,7 @@
+                        void *puc)
+ {
+     siginfo_t *info = pinfo;
+-#if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__DragonFly__)
++#if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__DragonFly__) || defined(__linux__)
+     ucontext_t *uc = puc;
+ #elif defined(__OpenBSD__)
+     struct sigcontext *uc = puc;
+ {
+     siginfo_t *info = pinfo;
+     unsigned long pc;
+-#if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__DragonFly__)
++#if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__DragonFly__) || defined(__linux__)
+     ucontext_t *uc = puc;
+ #elif defined(__OpenBSD__)
+     struct sigcontext *uc = puc;
+--- linux-user/signal.c.orig	2017-04-20 14:57:00.000000000 +0000
+@@ -3949,7 +3948,7 @@
+     siginfo_t *pinfo;
+     void *puc;
+     siginfo_t info;
+-    struct ucontext uc;
++    ucontext_t uc;
+     uint16_t retcode[4];      /* Trampoline code. */
+ };
+ 
+--- linux-user/signal.c.orig	2017-04-20 14:57:00.000000000 +0000
++++ linux-user/signal.c	2017-08-05 19:30:35.080728816 +0000
+@@ -3733,7 +3725,7 @@
+ 
+ struct rt_signal_frame {
+     siginfo_t info;
+-    struct ucontext uc;
++    ucontext_t uc;
+     uint32_t tramp[2];
+ };
+ 
+@@ -3949,7 +3941,7 @@
+     siginfo_t *pinfo;
+     void *puc;
+     siginfo_t info;
+-    struct ucontext uc;
++    ucontext_t uc;
+     uint16_t retcode[4];      /* Trampoline code. */
+ };
+ 
+--- user-exec.c.orig	2017-08-05 19:36:25.000000000 +0000
++++ user-exec.c	2017-08-05 19:41:52.304688451 +0000
+@@ -217,7 +217,7 @@
+ {
+     siginfo_t *info = pinfo;
+     unsigned long pc;
+-#if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__DragonFly__)
++#if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__DragonFly__) || defined(__linux__)
+     ucontext_t *uc = puc;
+ #elif defined(__OpenBSD__)
+     struct sigcontext *uc = puc;