diff --git a/0001-tests-Fix-comment-describing-largest-size-supported-.patch b/0001-tests-Fix-comment-describing-largest-size-supported-.patch
deleted file mode 100644
index a8e0478..0000000
--- a/0001-tests-Fix-comment-describing-largest-size-supported-.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-From 5fe11d518d97a22668b5a42e6865b5b5a06958fb Mon Sep 17 00:00:00 2001
-From: "Richard W.M. Jones" <rjones@redhat.com>
-Date: Sun, 26 Aug 2018 20:31:04 +0100
-Subject: [PATCH 1/2] tests: Fix comment describing largest size supported by
- qemu.
-
-Fixes commit ce1aed4ee811c234795d3c1f272a03b4105bf7ec
-and commit 99136752e5de4d526df49051667311d87ff1e9a2.
----
- tests/test-memory-largest-for-qemu.sh  | 2 +-
- tests/test-pattern-largest-for-qemu.sh | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/tests/test-memory-largest-for-qemu.sh b/tests/test-memory-largest-for-qemu.sh
-index e85abad..9bc498d 100755
---- a/tests/test-memory-largest-for-qemu.sh
-+++ b/tests/test-memory-largest-for-qemu.sh
-@@ -46,7 +46,7 @@ if ! qemu-io --help >/dev/null; then
- fi
- 
- # Run nbdkit with memory plugin.
--# size = (2^63-1) & 511 which is the largest supported by qemu.
-+# size = (2^63-1) & ~511 which is the largest supported by qemu.
- nbdkit -f -v -D memory.dir=1 \
-        -P memory-largest-for-qemu.pid -U memory-largest-for-qemu.sock \
-        memory size=9223372036854775296 &
-diff --git a/tests/test-pattern-largest-for-qemu.sh b/tests/test-pattern-largest-for-qemu.sh
-index ae1ba71..cf70354 100755
---- a/tests/test-pattern-largest-for-qemu.sh
-+++ b/tests/test-pattern-largest-for-qemu.sh
-@@ -46,7 +46,7 @@ if ! qemu-io --help >/dev/null; then
- fi
- 
- # Run nbdkit with pattern plugin.
--# size = (2^63-1) & 511 which is the largest supported by qemu.
-+# size = (2^63-1) & ~511 which is the largest supported by qemu.
- nbdkit -P pattern-largest-for-qemu.pid -U pattern-largest-for-qemu.sock \
-        pattern size=9223372036854775296
- 
--- 
-2.18.0
-
diff --git a/0002-memory-Fix-parsing-of-size-parameter-on-32-bit-platf.patch b/0002-memory-Fix-parsing-of-size-parameter-on-32-bit-platf.patch
deleted file mode 100644
index 116b356..0000000
--- a/0002-memory-Fix-parsing-of-size-parameter-on-32-bit-platf.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-From 5de18b3764e86414325bbfdb6dc297462598072f Mon Sep 17 00:00:00 2001
-From: "Richard W.M. Jones" <rjones@redhat.com>
-Date: Sun, 26 Aug 2018 20:46:52 +0100
-Subject: [PATCH 2/2] memory: Fix parsing of size= parameter on 32 bit
- platforms.
-
----
- plugins/memory/memory.c | 11 ++---------
- 1 file changed, 2 insertions(+), 9 deletions(-)
-
-diff --git a/plugins/memory/memory.c b/plugins/memory/memory.c
-index 0b7fced..f175792 100644
---- a/plugins/memory/memory.c
-+++ b/plugins/memory/memory.c
-@@ -272,17 +272,10 @@ memory_unload (void)
- static int
- memory_config (const char *key, const char *value)
- {
--  int64_t r;
--
-   if (strcmp (key, "size") == 0) {
--    r = nbdkit_parse_size (value);
--    if (r == -1)
-+    size = nbdkit_parse_size (value);
-+    if (size == -1)
-       return -1;
--    if (r > SIZE_MAX) {
--      nbdkit_error ("size > SIZE_MAX");
--      return -1;
--    }
--    size = (ssize_t) r;
-   }
-   else {
-     nbdkit_error ("unknown parameter '%s'", key);
--- 
-2.18.0
-
diff --git a/nbdkit.spec b/nbdkit.spec
index 248b697..7a285cd 100644
--- a/nbdkit.spec
+++ b/nbdkit.spec
@@ -31,8 +31,8 @@
 %global source_directory 1.5-development
 
 Name:           nbdkit
-Version:        1.5.9
-Release:        2%{?dist}
+Version:        1.5.10
+Release:        1%{?dist}
 Summary:        NBD server
 
 License:        BSD
@@ -45,10 +45,6 @@ Source1:        http://libguestfs.org/download/nbdkit/%{source_directory}/%{name
 Source2:       libguestfs.keyring
 %endif
 
-# All upstream patches since 1.5.9 was released.
-Patch1:        0001-tests-Fix-comment-describing-largest-size-supported-.patch
-Patch2:        0002-memory-Fix-parsing-of-size-parameter-on-32-bit-platf.patch
-
 %if 0%{patches_touch_autotools}
 BuildRequires: autoconf, automake, libtool
 %endif
@@ -954,6 +950,10 @@ popd
 
 
 %changelog
+* Mon Aug 27 2018 Richard W.M. Jones <rjones@redhat.com> - 1.5.10-1
+- New upstream version 1.5.10.
+- Remove upstream patches.
+
 * Sun Aug 26 2018 Richard W.M. Jones <rjones@redhat.com> - 1.5.9-2
 - New upstream version 1.5.9.
 - Add upstream patches since 1.5.9 was released.
diff --git a/sources b/sources
index e743b7e..6540759 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (nbdkit-1.5.9.tar.gz) = 3142fd69d203e0c9caff64089a27ad20af03e8782c4af5477aea4f844158d27a74d538e83993cc4abbab48a41da72655c5cd8a07f9d06fde01665cf4714f00b9
-SHA512 (nbdkit-1.5.9.tar.gz.sig) = 6d103a7ad91441ba0aaf116e52c51caf339c5173ffa75b8b750d7fb0d030f248a36bb7c68876a7d795cc75c0d842337575cce383fc829167a8ec644aa32ada9d
+SHA512 (nbdkit-1.5.10.tar.gz) = 342a9d2e0f91b31767a2d522237054a238bd903b8c49f3ccc6f7652d9a011395ca874adfb9ebda9cc150b62d9293f16d67b7d116d0cc7bcf7835608e0289737f
+SHA512 (nbdkit-1.5.10.tar.gz.sig) = 3af2258227c16b78c3ffeb8ab915f7f21a2dc43577fa2199403a412901be210776815a8c5a9b0f9eea5becdad1c95de8453def764c40edab07d9856c1a43cac4