diff --git a/.gitignore b/.gitignore
index 5698542..51fc65d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /dmidecode-2.12.tar.bz2
 /dmidecode-3.0.tar.xz
 /dmidecode-3.0-unmask_lrdimm.patch
+/dmidecode-3.1.tar.xz
diff --git a/0001-Add-no-sysfs-option-description-to-h-output.patch b/0001-Add-no-sysfs-option-description-to-h-output.patch
deleted file mode 100644
index 3b3167c..0000000
--- a/0001-Add-no-sysfs-option-description-to-h-output.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From 33b5aafc6ee6b5de9f2526fb1cf4b14d1e16e4f0 Mon Sep 17 00:00:00 2001
-From: Roy Franz <roy.franz@linaro.org>
-Date: Thu, 1 Oct 2015 08:41:43 +0200
-Subject: [PATCH 1/9] Add "--no-sysfs" option description to -h output
-
-A description of --no-sysfs was not added to the output of "-h" when
-the feature was added, so add it now.
----
- CHANGELOG | 4 ++++
- dmiopt.c  | 1 +
- 2 files changed, 5 insertions(+)
-
-diff --git a/CHANGELOG b/CHANGELOG
-index f0a51a4..42d815c 100644
---- a/CHANGELOG
-+++ b/CHANGELOG
-@@ -1,3 +1,7 @@
-+2015-10-01  Roy Franz  <roy.franz@linaro.org>
-+
-+	* dmiopt.c: Add "--no-sysfs" option description to -h output.
-+
- 2015-09-03  Jean Delvare  <jdelvare@suse.de>
- 
- 	* version.h: Set version to 3.0.
-diff --git a/dmiopt.c b/dmiopt.c
-index 0d142d2..de607f4 100644
---- a/dmiopt.c
-+++ b/dmiopt.c
-@@ -314,6 +314,7 @@ void print_help(void)
- 		" -u, --dump             Do not decode the entries\n"
- 		"     --dump-bin FILE    Dump the DMI data to a binary file\n"
- 		"     --from-dump FILE   Read the DMI data from a binary file\n"
-+		"     --no-sysfs         Do not attempt to read DMI data from sysfs files\n"
- 		" -V, --version          Display the version and exit\n";
- 
- 	printf("%s", help);
--- 
-2.5.0
-
diff --git a/0002-Avoid-SIGBUS-on-mmap-failure.patch b/0002-Avoid-SIGBUS-on-mmap-failure.patch
deleted file mode 100644
index cd9a957..0000000
--- a/0002-Avoid-SIGBUS-on-mmap-failure.patch
+++ /dev/null
@@ -1,74 +0,0 @@
-From c081fa410e7c466df4b3b257e7b974b71fb7f250 Mon Sep 17 00:00:00 2001
-From: Jean Delvare <jdelvare@suse.de>
-Date: Wed, 14 Oct 2015 14:37:04 +0200
-Subject: [PATCH 2/9] Avoid SIGBUS on mmap failure
-
-mmap will fail with SIGBUS if trying to map a non-existent portion of
-a file. While this should never happen with /dev/mem, it can happen if
-passing a regular file with option -d. While people should no longer
-do that, failure gracefully seems better than crashing. So check for
-the file size before calling mmap.
-
-This closes bug #46066:
-http://savannah.nongnu.org/bugs/?46066
----
- CHANGELOG |  6 ++++++
- util.c    | 21 +++++++++++++++++++++
- 2 files changed, 27 insertions(+)
-
-diff --git a/CHANGELOG b/CHANGELOG
-index 42d815c..aa1c28f 100644
---- a/CHANGELOG
-+++ b/CHANGELOG
-@@ -1,3 +1,9 @@
-+2015-10-14  Jean Delvare  <jdelvare@suse.de>
-+
-+	* util.c: Avoid SIGBUS on mmap failure.
-+	  This fixes Savannah bug #46066:
-+	  https://savannah.nongnu.org/bugs/?46066
-+
- 2015-10-01  Roy Franz  <roy.franz@linaro.org>
- 
- 	* dmiopt.c: Add "--no-sysfs" option description to -h output.
-diff --git a/util.c b/util.c
-index 8cafe5c..5795d02 100644
---- a/util.c
-+++ b/util.c
-@@ -152,6 +152,7 @@ void *mem_chunk(off_t base, size_t len, const char *devmem)
- 	void *p;
- 	int fd;
- #ifdef USE_MMAP
-+	struct stat statbuf;
- 	off_t mmoffset;
- 	void *mmp;
- #endif
-@@ -169,6 +170,26 @@ void *mem_chunk(off_t base, size_t len, const char *devmem)
- 	}
- 
- #ifdef USE_MMAP
-+	if (fstat(fd, &statbuf) == -1)
-+	{
-+		fprintf(stderr, "%s: ", devmem);
-+		perror("stat");
-+		free(p);
-+		return NULL;
-+	}
-+
-+	/*
-+	 * mmap() will fail with SIGBUS if trying to map beyond the end of
-+	 * the file.
-+	 */
-+	if (S_ISREG(statbuf.st_mode) && base + (off_t)len > statbuf.st_size)
-+	{
-+		fprintf(stderr, "mmap: Can't map beyond end of file %s\n",
-+			devmem);
-+		free(p);
-+		return NULL;
-+	}
-+
- #ifdef _SC_PAGESIZE
- 	mmoffset = base % sysconf(_SC_PAGESIZE);
- #else
--- 
-2.5.0
-
diff --git a/0003-Fix-error-paths-in-mem_chunk.patch b/0003-Fix-error-paths-in-mem_chunk.patch
deleted file mode 100644
index e57f46d..0000000
--- a/0003-Fix-error-paths-in-mem_chunk.patch
+++ /dev/null
@@ -1,88 +0,0 @@
-From 458f73d58c24a7addce82bf1e8bfb8c2554ca458 Mon Sep 17 00:00:00 2001
-From: Jean Delvare <jdelvare@suse.de>
-Date: Wed, 14 Oct 2015 14:37:09 +0200
-Subject: [PATCH 3/9] Fix error paths in mem_chunk
-
-Use a common error path in function mem_chunk, to make sure it does
-not leak memory and does not leave an opened file descriptor behind,
-without duplicating the cleaning code.
----
- CHANGELOG |  1 +
- util.c    | 24 ++++++++++--------------
- 2 files changed, 11 insertions(+), 14 deletions(-)
-
-diff --git a/CHANGELOG b/CHANGELOG
-index aa1c28f..c940c9f 100644
---- a/CHANGELOG
-+++ b/CHANGELOG
-@@ -3,6 +3,7 @@
- 	* util.c: Avoid SIGBUS on mmap failure.
- 	  This fixes Savannah bug #46066:
- 	  https://savannah.nongnu.org/bugs/?46066
-+	* util.c: Fix error paths in mem_chunk.
- 
- 2015-10-01  Roy Franz  <roy.franz@linaro.org>
- 
-diff --git a/util.c b/util.c
-index 5795d02..f97ac0d 100644
---- a/util.c
-+++ b/util.c
-@@ -166,7 +166,7 @@ void *mem_chunk(off_t base, size_t len, const char *devmem)
- 	if ((p = malloc(len)) == NULL)
- 	{
- 		perror("malloc");
--		return NULL;
-+		goto out;
- 	}
- 
- #ifdef USE_MMAP
-@@ -174,8 +174,7 @@ void *mem_chunk(off_t base, size_t len, const char *devmem)
- 	{
- 		fprintf(stderr, "%s: ", devmem);
- 		perror("stat");
--		free(p);
--		return NULL;
-+		goto err_free;
- 	}
- 
- 	/*
-@@ -186,8 +185,7 @@ void *mem_chunk(off_t base, size_t len, const char *devmem)
- 	{
- 		fprintf(stderr, "mmap: Can't map beyond end of file %s\n",
- 			devmem);
--		free(p);
--		return NULL;
-+		goto err_free;
- 	}
- 
- #ifdef _SC_PAGESIZE
-@@ -220,19 +218,17 @@ try_read:
- 	{
- 		fprintf(stderr, "%s: ", devmem);
- 		perror("lseek");
--		free(p);
--		return NULL;
-+		goto err_free;
- 	}
- 
--	if (myread(fd, p, len, devmem) == -1)
--	{
--		free(p);
--		return NULL;
--	}
-+	if (myread(fd, p, len, devmem) == 0)
-+		goto out;
-+
-+err_free:
-+	free(p);
-+	p = NULL;
- 
--#ifdef USE_MMAP
- out:
--#endif
- 	if (close(fd) == -1)
- 		perror(devmem);
- 
--- 
-2.5.0
-
diff --git a/0004-dmidecode-Handle-OEM-specific-types-in-group-associa.patch b/0004-dmidecode-Handle-OEM-specific-types-in-group-associa.patch
deleted file mode 100644
index 945d53f..0000000
--- a/0004-dmidecode-Handle-OEM-specific-types-in-group-associa.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-From 3acecbbab8ecaf3e3b324a2286e51cf9d7950ad5 Mon Sep 17 00:00:00 2001
-From: Jean Delvare <jdelvare@suse.de>
-Date: Tue, 20 Oct 2015 08:47:15 +0200
-Subject: [PATCH 4/9] dmidecode: Handle OEM-specific types in group
- associations
-
----
- CHANGELOG   | 5 +++++
- dmidecode.c | 2 ++
- 2 files changed, 7 insertions(+)
-
-diff --git a/CHANGELOG b/CHANGELOG
-index c940c9f..2aa1082 100644
---- a/CHANGELOG
-+++ b/CHANGELOG
-@@ -1,3 +1,8 @@
-+2015-10-20  Jean Delvare  <jdelvare@suse.de>
-+
-+	* dmidecode.c: Handle OEM-specific types in group associations
-+	  (DMI type 14).
-+
- 2015-10-14  Jean Delvare  <jdelvare@suse.de>
- 
- 	* util.c: Avoid SIGBUS on mmap failure.
-diff --git a/dmidecode.c b/dmidecode.c
-index f41c85b..ce0511b 100644
---- a/dmidecode.c
-+++ b/dmidecode.c
-@@ -172,6 +172,8 @@ static const char *dmi_smbios_structure_type(u8 code)
- 		"Management Controller Host Interface", /* 42 */
- 	};
- 
-+	if (code >= 128)
-+		return "OEM-specific";
- 	if (code <= 42)
- 		return type[code];
- 	return out_of_spec;
--- 
-2.5.0
-
diff --git a/0005-Fix-No-SMBIOS-nor-DMI-entry-point-found-on-SMBIOS3.patch b/0005-Fix-No-SMBIOS-nor-DMI-entry-point-found-on-SMBIOS3.patch
deleted file mode 100644
index d6ed349..0000000
--- a/0005-Fix-No-SMBIOS-nor-DMI-entry-point-found-on-SMBIOS3.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-From bf7bad24ce141dab5b5acc3ffb98ce5fe4a8e0f9 Mon Sep 17 00:00:00 2001
-From: Xie XiuQi <xiexiuqi@huawei.com>
-Date: Wed, 21 Oct 2015 15:12:50 +0200
-Subject: [PATCH 5/9] Fix 'No SMBIOS nor DMI entry point found' on SMBIOS3
-
-address_from_efi may return a SMBIOS or SMBIOS3 format entry
-point, so add this condition.
----
- AUTHORS     |  1 +
- CHANGELOG   |  4 ++++
- dmidecode.c | 12 ++++++++++--
- 3 files changed, 15 insertions(+), 2 deletions(-)
-
-diff --git a/AUTHORS b/AUTHORS
-index d4badfa..ccf7fbb 100644
---- a/AUTHORS
-+++ b/AUTHORS
-@@ -19,6 +19,7 @@ Jarod Wilson <jarod@redhat.com>
- Anton Arapov <anton@redhat.com>
- Roy Franz <roy.franz@linaro.org>
- Tyler Bell <tyler.bell@hp.com>
-+Xie XiuQi <xiexiuqi@huawei.com>
- 
- MANY THANKS TO (IN CHRONOLOGICAL ORDER)
- Werner Heuser
-diff --git a/CHANGELOG b/CHANGELOG
-index 2aa1082..be2092a 100644
---- a/CHANGELOG
-+++ b/CHANGELOG
-@@ -1,3 +1,7 @@
-+2015-10-21  Xie XiuQi  <xiexiuqi@huawei.com>
-+
-+	* dmidecode.c: Handle SMBIOS 3.0 entry points on EFI systems.
-+
- 2015-10-20  Jean Delvare  <jdelvare@suse.de>
- 
- 	* dmidecode.c: Handle OEM-specific types in group associations
-diff --git a/dmidecode.c b/dmidecode.c
-index ce0511b..cfcade4 100644
---- a/dmidecode.c
-+++ b/dmidecode.c
-@@ -4866,8 +4866,16 @@ int main(int argc, char * const argv[])
- 		goto exit_free;
- 	}
- 
--	if (smbios_decode(buf, opt.devmem, 0))
--		found++;
-+	if (memcmp(buf, "_SM3_", 5) == 0)
-+	{
-+		if (smbios3_decode(buf, opt.devmem, 0))
-+			found++;
-+	}
-+	else if (memcmp(buf, "_SM_", 4) == 0)
-+	{
-+		if (smbios_decode(buf, opt.devmem, 0))
-+			found++;
-+	}
- 	goto done;
- 
- memory_scan:
--- 
-2.5.0
-
diff --git a/0006-dmidecode-Introduce-SYS_FIRMWARE_DIR.patch b/0006-dmidecode-Introduce-SYS_FIRMWARE_DIR.patch
deleted file mode 100644
index 2603de3..0000000
--- a/0006-dmidecode-Introduce-SYS_FIRMWARE_DIR.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From 2330b708a6d57fd2b8b7e353dd64d037f980a042 Mon Sep 17 00:00:00 2001
-From: Jean Delvare <jdelvare@suse.de>
-Date: Mon, 2 Nov 2015 09:45:13 +0100
-Subject: [PATCH 6/9] dmidecode: Introduce SYS_FIRMWARE_DIR
-
-Have SYS_FIRMWARE_DIR point to the sysfs directory where our files
-live, and use it in the definition of their paths. This makes it
-easier to temporarily point somewhere else for debugging.
----
- dmidecode.c | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
-
-diff --git a/dmidecode.c b/dmidecode.c
-index cfcade4..183ced4 100644
---- a/dmidecode.c
-+++ b/dmidecode.c
-@@ -74,8 +74,9 @@ static const char *bad_index = "<BAD INDEX>";
- #define FLAG_NO_FILE_OFFSET     (1 << 0)
- #define FLAG_STOP_AT_EOT        (1 << 1)
- 
--#define SYS_ENTRY_FILE "/sys/firmware/dmi/tables/smbios_entry_point"
--#define SYS_TABLE_FILE "/sys/firmware/dmi/tables/DMI"
-+#define SYS_FIRMWARE_DIR "/sys/firmware/dmi/tables"
-+#define SYS_ENTRY_FILE SYS_FIRMWARE_DIR "/smbios_entry_point"
-+#define SYS_TABLE_FILE SYS_FIRMWARE_DIR "/DMI"
- 
- /*
-  * Type-independant Stuff
--- 
-2.5.0
-
diff --git a/0007-Let-read_file-return-the-actual-data-size.patch b/0007-Let-read_file-return-the-actual-data-size.patch
deleted file mode 100644
index 031dd3d..0000000
--- a/0007-Let-read_file-return-the-actual-data-size.patch
+++ /dev/null
@@ -1,112 +0,0 @@
-From de9a74e1c60210bee229fcf55b1678a99d1b44dd Mon Sep 17 00:00:00 2001
-From: Jean Delvare <jdelvare@suse.de>
-Date: Mon, 2 Nov 2015 09:45:26 +0100
-Subject: [PATCH 7/9] Let read_file return the actual data size
-
-Let read_file return the actual data size to the caller. This gives
-the caller the possibility to check that the data size is as expected
-and large enough for the purpose, and report to the user if not.
----
- CHANGELOG   |  5 +++++
- dmidecode.c |  4 +++-
- util.c      | 11 +++++++----
- util.h      |  2 +-
- 4 files changed, 16 insertions(+), 6 deletions(-)
-
-diff --git a/CHANGELOG b/CHANGELOG
-index be2092a..1e5437a 100644
---- a/CHANGELOG
-+++ b/CHANGELOG
-@@ -1,3 +1,8 @@
-+2015-11-02  Jean Delvare  <jdelvare@suse.de>
-+
-+	* dmidecode.c, util.c, util.h: Let read_file return the actual data
-+	  size.
-+
- 2015-10-21  Xie XiuQi  <xiexiuqi@huawei.com>
- 
- 	* dmidecode.c: Handle SMBIOS 3.0 entry points on EFI systems.
-diff --git a/dmidecode.c b/dmidecode.c
-index 183ced4..a43cfd1 100644
---- a/dmidecode.c
-+++ b/dmidecode.c
-@@ -4751,6 +4751,7 @@ int main(int argc, char * const argv[])
- 	int ret = 0;                /* Returned value */
- 	int found = 0;
- 	off_t fp;
-+	size_t size;
- 	int efi;
- 	u8 *buf;
- 
-@@ -4820,8 +4821,9 @@ int main(int argc, char * const argv[])
- 	 * contain one of several types of entry points, so read enough for
- 	 * the largest one, then determine what type it contains.
- 	 */
-+	size = 0x20;
- 	if (!(opt.flags & FLAG_NO_SYSFS)
--	 && (buf = read_file(0x20, SYS_ENTRY_FILE)) != NULL)
-+	 && (buf = read_file(&size, SYS_ENTRY_FILE)) != NULL)
- 	{
- 		if (!(opt.flags & FLAG_QUIET))
- 			printf("Getting SMBIOS data from sysfs.\n");
-diff --git a/util.c b/util.c
-index f97ac0d..52ed413 100644
---- a/util.c
-+++ b/util.c
-@@ -94,10 +94,11 @@ int checksum(const u8 *buf, size_t len)
-  * needs to be freed by the caller.
-  * This provides a similar usage model to mem_chunk()
-  *
-- * Returns pointer to buffer of max_len bytes, or NULL on error
-+ * Returns pointer to buffer of max_len bytes, or NULL on error, and
-+ * sets max_len to the length actually read.
-  *
-  */
--void *read_file(size_t max_len, const char *filename)
-+void *read_file(size_t *max_len, const char *filename)
- {
- 	int fd;
- 	size_t r2 = 0;
-@@ -115,7 +116,7 @@ void *read_file(size_t max_len, const char *filename)
- 		return(NULL);
- 	}
- 
--	if ((p = malloc(max_len)) == NULL)
-+	if ((p = malloc(*max_len)) == NULL)
- 	{
- 		perror("malloc");
- 		return NULL;
-@@ -123,7 +124,7 @@ void *read_file(size_t max_len, const char *filename)
- 
- 	do
- 	{
--		r = read(fd, p + r2, max_len - r2);
-+		r = read(fd, p + r2, *max_len - r2);
- 		if (r == -1)
- 		{
- 			if (errno != EINTR)
-@@ -140,6 +141,8 @@ void *read_file(size_t max_len, const char *filename)
- 	while (r != 0);
- 
- 	close(fd);
-+	*max_len = r2;
-+
- 	return p;
- }
- 
-diff --git a/util.h b/util.h
-index 9d409cd..b8748f1 100644
---- a/util.h
-+++ b/util.h
-@@ -25,7 +25,7 @@
- #define ARRAY_SIZE(x) (sizeof(x)/sizeof((x)[0]))
- 
- int checksum(const u8 *buf, size_t len);
--void *read_file(size_t len, const char *filename);
-+void *read_file(size_t *len, const char *filename);
- void *mem_chunk(off_t base, size_t len, const char *devmem);
- int write_dump(size_t base, size_t len, const void *data, const char *dumpfile, int add);
- u64 u64_range(u64 start, u64 end);
--- 
-2.5.0
-
diff --git a/0008-dmidecode-Use-read_file-to-read-the-DMI-table-from-s.patch b/0008-dmidecode-Use-read_file-to-read-the-DMI-table-from-s.patch
deleted file mode 100644
index 97ca998..0000000
--- a/0008-dmidecode-Use-read_file-to-read-the-DMI-table-from-s.patch
+++ /dev/null
@@ -1,86 +0,0 @@
-From 364055211b1956539c6a6268e111e244e1292c8c Mon Sep 17 00:00:00 2001
-From: Jean Delvare <jdelvare@suse.de>
-Date: Mon, 2 Nov 2015 09:45:31 +0100
-Subject: [PATCH 8/9] dmidecode: Use read_file() to read the DMI table from
- sysfs
-
-We shouldn't use mem_chunk() to read the DMI table from sysfs. This
-will fail for SMBIOS v3 implementations which specify a maximum length
-for the table rather than its exact length. The kernel will trim the
-table to the actual length, so the DMI file will be shorter than the
-length announced in entry point.
-
-read_file() fits the bill in this case, as it deals with end of file
-nicely.
-
-This also helps with corrupted DMI tables, as the kernel will not
-export the part of the table that it wasn't able to parse, effectively
-trimming it.
-
-This fixes bug #46176:
-https://savannah.nongnu.org/bugs/?46176
-Unexpected end of file error
----
- CHANGELOG   |  3 +++
- dmidecode.c | 29 +++++++++++++++++++++--------
- 2 files changed, 24 insertions(+), 8 deletions(-)
-
-diff --git a/CHANGELOG b/CHANGELOG
-index 1e5437a..fcfc244 100644
---- a/CHANGELOG
-+++ b/CHANGELOG
-@@ -2,6 +2,9 @@
- 
- 	* dmidecode.c, util.c, util.h: Let read_file return the actual data
- 	  size.
-+	* dmidecode.c: Use read_file to read the DMI table from sysfs.
-+	  This fixes Savannah bug #46176:
-+	  https://savannah.nongnu.org/bugs/?46176
- 
- 2015-10-21  Xie XiuQi  <xiexiuqi@huawei.com>
- 
-diff --git a/dmidecode.c b/dmidecode.c
-index a43cfd1..16d1823 100644
---- a/dmidecode.c
-+++ b/dmidecode.c
-@@ -4524,16 +4524,29 @@ static void dmi_table(off_t base, u32 len, u16 num, u16 ver, const char *devmem,
- 		printf("\n");
- 	}
- 
--	/*
--	 * When we are reading the DMI table from sysfs, we want to print
--	 * the address of the table (done above), but the offset of the
--	 * data in the file is 0.  When reading from /dev/mem, the offset
--	 * in the file is the address.
--	 */
- 	if (flags & FLAG_NO_FILE_OFFSET)
--		base = 0;
-+	{
-+		/*
-+		 * When reading from sysfs, the file may be shorter than
-+		 * announced. For SMBIOS v3 this is expcted, as we only know
-+		 * the maximum table size, not the actual table size. For older
-+		 * implementations (and for SMBIOS v3 too), this would be the
-+		 * result of the kernel truncating the table on parse error.
-+		 */
-+		size_t size = len;
-+		buf = read_file(&size, devmem);
-+		if (!(opt.flags & FLAG_QUIET) && num && size != (size_t)len)
-+		{
-+			printf("Wrong DMI structures length: %u bytes "
-+				"announced, only %lu bytes available.\n",
-+				len, (unsigned long)size);
-+		}
-+		len = size;
-+	}
-+	else
-+		buf = mem_chunk(base, len, devmem);
- 
--	if ((buf = mem_chunk(base, len, devmem)) == NULL)
-+	if (buf == NULL)
- 	{
- 		fprintf(stderr, "Table is unreachable, sorry."
- #ifndef USE_MMAP
--- 
-2.5.0
-
diff --git a/0009-dmidecode-Check-sysfs-entry-point-length.patch b/0009-dmidecode-Check-sysfs-entry-point-length.patch
deleted file mode 100644
index 05340ab..0000000
--- a/0009-dmidecode-Check-sysfs-entry-point-length.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-From e5c73239404931d4d1b73eb595c3802fbce74c61 Mon Sep 17 00:00:00 2001
-From: Jean Delvare <jdelvare@suse.de>
-Date: Mon, 2 Nov 2015 09:45:36 +0100
-Subject: [PATCH 9/9] dmidecode: Check sysfs entry point length
-
-Before passing the sysfs entry point data over for decoding, check
-that its length meets the expectations.
----
- CHANGELOG   | 1 +
- dmidecode.c | 6 +++---
- 2 files changed, 4 insertions(+), 3 deletions(-)
-
-diff --git a/CHANGELOG b/CHANGELOG
-index fcfc244..ba61cab 100644
---- a/CHANGELOG
-+++ b/CHANGELOG
-@@ -5,6 +5,7 @@
- 	* dmidecode.c: Use read_file to read the DMI table from sysfs.
- 	  This fixes Savannah bug #46176:
- 	  https://savannah.nongnu.org/bugs/?46176
-+	* dmidecode.c: Check the sysfs entry point length.
- 
- 2015-10-21  Xie XiuQi  <xiexiuqi@huawei.com>
- 
-diff --git a/dmidecode.c b/dmidecode.c
-index 16d1823..b47c469 100644
---- a/dmidecode.c
-+++ b/dmidecode.c
-@@ -4840,17 +4840,17 @@ int main(int argc, char * const argv[])
- 	{
- 		if (!(opt.flags & FLAG_QUIET))
- 			printf("Getting SMBIOS data from sysfs.\n");
--		if (memcmp(buf, "_SM3_", 5) == 0)
-+		if (size >= 24 && memcmp(buf, "_SM3_", 5) == 0)
- 		{
- 			if (smbios3_decode(buf, SYS_TABLE_FILE, FLAG_NO_FILE_OFFSET))
- 				found++;
- 		}
--		else if (memcmp(buf, "_SM_", 4) == 0)
-+		else if (size >= 31 && memcmp(buf, "_SM_", 4) == 0)
- 		{
- 			if (smbios_decode(buf, SYS_TABLE_FILE, FLAG_NO_FILE_OFFSET))
- 				found++;
- 		}
--		else if (memcmp(buf, "_DMI_", 5) == 0)
-+		else if (size >= 15 && memcmp(buf, "_DMI_", 5) == 0)
- 		{
- 			if (legacy_decode(buf, SYS_TABLE_FILE, FLAG_NO_FILE_OFFSET))
- 				found++;
--- 
-2.5.0
-
diff --git a/0010-Use-DWORD-for-Structure-table-maximum-size-in-SMBIOS.patch b/0010-Use-DWORD-for-Structure-table-maximum-size-in-SMBIOS.patch
deleted file mode 100644
index aae02df..0000000
--- a/0010-Use-DWORD-for-Structure-table-maximum-size-in-SMBIOS.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From ab02b117511230e46bbef7febbd854b9c832c13c Mon Sep 17 00:00:00 2001
-From: Xie XiuQi <xiexiuqi@huawei.com>
-Date: Mon, 1 Feb 2016 09:30:31 +0100
-Subject: [PATCH 10/10] Use DWORD for Structure table maximum size in SMBIOS3
-
-0Ch DWORD "Structure table maximum size"
-
-Maximum size of SMBIOS Structure Table, pointed to by
-the Structure Table Address, in bytes. The actual size is
-guaranteed to be less or equal to the maximum size.
-
-Signed-off-by: Xie XiuQi <xiexiuqi@huawei.com>
-Signed-off-by: Jean Delvare <jdelvare@suse.de>
----
- dmidecode.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/dmidecode.c b/dmidecode.c
-index b47c469..0c26685 100644
---- a/dmidecode.c
-+++ b/dmidecode.c
-@@ -4615,7 +4615,7 @@ static int smbios3_decode(u8 *buf, const char *devmem, u32 flags)
- 	}
- 
- 	dmi_table(((off_t)offset.h << 32) | offset.l,
--		  WORD(buf + 0x0C), 0, ver, devmem, flags | FLAG_STOP_AT_EOT);
-+		  DWORD(buf + 0x0C), 0, ver, devmem, flags | FLAG_STOP_AT_EOT);
- 
- 	if (opt.flags & FLAG_DUMP_BIN)
- 	{
--- 
-2.5.0
-
diff --git a/0011-dmidecode-Hide-irrelevant-fixup-message.patch b/0011-dmidecode-Hide-irrelevant-fixup-message.patch
deleted file mode 100644
index b676ca8..0000000
--- a/0011-dmidecode-Hide-irrelevant-fixup-message.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-From cff11afa886a0147d734b650755d232b5e7f2099 Mon Sep 17 00:00:00 2001
-From: Jean Delvare <jdelvare@suse.de>
-Date: Tue, 3 May 2016 15:32:21 +0200
-Subject: [PATCH 11/11] dmidecode: Hide irrelevant fixup message
-
-Only display the message about type 34 length fixup if the entry in
-question is going to be displayed. Otherwise it's only confusing.
-
-This fixes bug #109024:
-http://savannah.nongnu.org/support/?109024
-
-Fixes: 3f70b3515d91 ("dmidecode: Fix up invalid DMI type 34 structure length")
----
- dmidecode.c | 8 +++++---
- 1 file changed, 5 insertions(+), 3 deletions(-)
-
-diff --git a/dmidecode.c b/dmidecode.c
-index 0c26685..84c18e1 100644
---- a/dmidecode.c
-+++ b/dmidecode.c
-@@ -2949,7 +2949,7 @@ static void dmi_64bit_memory_error_address(u64 code)
-  * first 5 characters of the device name to be trimmed. It's easy to
-  * check and fix, so do it, but warn.
-  */
--static void dmi_fixup_type_34(struct dmi_header *h)
-+static void dmi_fixup_type_34(struct dmi_header *h, int display)
- {
- 	u8 *p = h->data;
- 
-@@ -2957,7 +2957,9 @@ static void dmi_fixup_type_34(struct dmi_header *h)
- 	if (h->length == 0x10
- 	 && is_printable(p + 0x0B, 0x10 - 0x0B))
- 	{
--		printf("Invalid entry length (%u). Fixed up to %u.\n", 0x10, 0x0B);
-+		if (!(opt.flags & FLAG_QUIET) && display)
-+			printf("Invalid entry length (%u). Fixed up to %u.\n",
-+				0x10, 0x0B);
- 		h->length = 0x0B;
- 	}
- }
-@@ -4446,7 +4448,7 @@ static void dmi_table_decode(u8 *buf, u32 len, u16 num, u16 ver, u32 flags)
- 
- 		/* Fixup a common mistake */
- 		if (h.type == 34)
--			dmi_fixup_type_34(&h);
-+			dmi_fixup_type_34(&h, display);
- 
- 		/* look for the next handle */
- 		next = data + h.length;
--- 
-2.7.4
-
diff --git a/0012-dmidecode-Unmask-LRDIMM-in-memory-type-detail.patch b/0012-dmidecode-Unmask-LRDIMM-in-memory-type-detail.patch
deleted file mode 100644
index 1522fba..0000000
--- a/0012-dmidecode-Unmask-LRDIMM-in-memory-type-detail.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From 23aa50565a65c98fc452ed8ffdffb49b6504941d Mon Sep 17 00:00:00 2001
-From: Petr Oros <poros@redhat.com>
-Date: Thu, 30 Jun 2016 11:50:30 +0200
-Subject: [PATCH 12/12] dmidecode: Unmask LRDIMM in memory type detail
-
-For memory with bit 15 only set, dmidecode would show "None" in type
-detail.
-
-Fixes: 0740adaea98a ("Bump release verison to 2.12")
-Signed-off-by: Petr Oros <poros@redhat.com>
-Signed-off-by: Jean Delvare <jdelvare@suse.de>
----
- AUTHORS     | 1 +
- CHANGELOG   | 4 ++++
- dmidecode.c | 2 +-
- 3 files changed, 6 insertions(+), 1 deletion(-)
-
-diff --git a/AUTHORS b/AUTHORS
-index ccf7fbb..748b985 100644
---- a/AUTHORS
-+++ b/AUTHORS
-@@ -20,6 +20,7 @@ Anton Arapov <anton@redhat.com>
- Roy Franz <roy.franz@linaro.org>
- Tyler Bell <tyler.bell@hp.com>
- Xie XiuQi <xiexiuqi@huawei.com>
-+Petr Oros <poros@redhat.com>
- 
- MANY THANKS TO (IN CHRONOLOGICAL ORDER)
- Werner Heuser
-diff --git a/CHANGELOG b/CHANGELOG
-index ba61cab..ebae4b3 100644
---- a/CHANGELOG
-+++ b/CHANGELOG
-@@ -1,3 +1,7 @@
-+2016-06-30  Petr Oros  <poros@redhat.com>
-+
-+	* dmidecode.c: Unmask LRDIMM in memory type detail (DMI type 17).
-+
- 2015-11-02  Jean Delvare  <jdelvare@suse.de>
- 
- 	* dmidecode.c, util.c, util.h: Let read_file return the actual data
-diff --git a/dmidecode.c b/dmidecode.c
-index 84c18e1..48d9e66 100644
---- a/dmidecode.c
-+++ b/dmidecode.c
-@@ -2392,7 +2392,7 @@ static void dmi_memory_device_type_detail(u16 code)
- 		"LRDIMM"  /* 15 */
- 	};
- 
--	if ((code & 0x7FFE) == 0)
-+	if ((code & 0xFFFE) == 0)
- 		printf(" None");
- 	else
- 	{
--- 
-2.7.4
-
diff --git a/0013-dmidecode-Clarify-error-message-on-table-read-failur.patch b/0013-dmidecode-Clarify-error-message-on-table-read-failur.patch
deleted file mode 100644
index e41851a..0000000
--- a/0013-dmidecode-Clarify-error-message-on-table-read-failur.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From dcbff064744f8b7c0d53d6932d25708b4bb13b4f Mon Sep 17 00:00:00 2001
-From: Jean Delvare <jdelvare@suse.de>
-Date: Fri, 22 Jul 2016 10:26:41 +0200
-Subject: [PATCH 13/17] dmidecode: Clarify error message on table read failure
-
-Stop using the term "unreachable" when the DMI table can't be read. It
-originates from the /dev/mem access method, but no longer makes sense
-when reading from sysfs or from a binary dump file.
-
-Also don't suggest building with -DUSE_MMAP if reading from sysfs, as
-it wouldn't help anyway.
----
- dmidecode.c | 7 ++++---
- 1 file changed, 4 insertions(+), 3 deletions(-)
-
-diff --git a/dmidecode.c b/dmidecode.c
-index 48d9e66..ffd916c 100644
---- a/dmidecode.c
-+++ b/dmidecode.c
-@@ -4550,11 +4550,12 @@ static void dmi_table(off_t base, u32 len, u16 num, u16 ver, const char *devmem,
- 
- 	if (buf == NULL)
- 	{
--		fprintf(stderr, "Table is unreachable, sorry."
-+		fprintf(stderr, "Failed to read table, sorry.\n");
- #ifndef USE_MMAP
--			" Try compiling dmidecode with -DUSE_MMAP."
-+		if (!(flags & FLAG_NO_FILE_OFFSET))
-+			fprintf(stderr,
-+				"Try compiling dmidecode with -DUSE_MMAP.\n");
- #endif
--			"\n");
- 		return;
- 	}
- 
--- 
-2.7.4
-
diff --git a/0014-dmidecode-Move-error-messages-to-stderr.patch b/0014-dmidecode-Move-error-messages-to-stderr.patch
deleted file mode 100644
index 3c7c89e..0000000
--- a/0014-dmidecode-Move-error-messages-to-stderr.patch
+++ /dev/null
@@ -1,112 +0,0 @@
-From 74614633b31a2ac01240c72890722a86a3f3fc97 Mon Sep 17 00:00:00 2001
-From: Jean Delvare <jdelvare@suse.de>
-Date: Fri, 22 Jul 2016 10:26:50 +0200
-Subject: [PATCH 14/17] dmidecode: Move error messages to stderr
-
-Consistently write error messages to stderr, to avoid messing up the
-output of "dmidecode -s". Based on preliminary patches by
-Kevin Bowling and Simon Rettberg.
-
-Fixes bug #47274:
-https://savannah.nongnu.org/bugs/?47274
-Fixes bug #48158:
-https://savannah.nongnu.org/bugs/?48158
-Supersedes patch #8989:
-https://savannah.nongnu.org/patch/?8989
----
- dmidecode.c | 37 ++++++++++++++++++++++++++-----------
- 1 file changed, 26 insertions(+), 11 deletions(-)
-
-diff --git a/dmidecode.c b/dmidecode.c
-index ffd916c..f56d0c5 100644
---- a/dmidecode.c
-+++ b/dmidecode.c
-@@ -2958,7 +2958,8 @@ static void dmi_fixup_type_34(struct dmi_header *h, int display)
- 	 && is_printable(p + 0x0B, 0x10 - 0x0B))
- 	{
- 		if (!(opt.flags & FLAG_QUIET) && display)
--			printf("Invalid entry length (%u). Fixed up to %u.\n",
-+			fprintf(stderr,
-+				"Invalid entry length (%u). Fixed up to %u.\n",
- 				0x10, 0x0B);
- 		h->length = 0x0B;
- 	}
-@@ -4427,9 +4428,14 @@ static void dmi_table_decode(u8 *buf, u32 len, u16 num, u16 ver, u32 flags)
- 		 */
- 		if (h.length < 4)
- 		{
--			printf("Invalid entry length (%u). DMI table is "
--			       "broken! Stop.\n\n", (unsigned int)h.length);
--			opt.flags |= FLAG_QUIET;
-+			if (!(opt.flags & FLAG_QUIET))
-+			{
-+				fprintf(stderr,
-+					"Invalid entry length (%u). DMI table "
-+					"is broken! Stop.\n\n",
-+					(unsigned int)h.length);
-+				opt.flags |= FLAG_QUIET;
-+			}
- 			break;
- 		}
- 
-@@ -4490,11 +4496,11 @@ static void dmi_table_decode(u8 *buf, u32 len, u16 num, u16 ver, u32 flags)
- 	if (!(opt.flags & FLAG_QUIET))
- 	{
- 		if (num && i != num)
--			printf("Wrong DMI structures count: %d announced, "
-+			fprintf(stderr, "Wrong DMI structures count: %d announced, "
- 				"only %d decoded.\n", num, i);
- 		if ((unsigned long)(data - buf) > len
- 		 || (num && (unsigned long)(data - buf) < len))
--			printf("Wrong DMI structures length: %u bytes "
-+			fprintf(stderr, "Wrong DMI structures length: %u bytes "
- 				"announced, structures occupy %lu bytes.\n",
- 				len, (unsigned long)(data - buf));
- 	}
-@@ -4539,7 +4545,7 @@ static void dmi_table(off_t base, u32 len, u16 num, u16 ver, const char *devmem,
- 		buf = read_file(&size, devmem);
- 		if (!(opt.flags & FLAG_QUIET) && num && size != (size_t)len)
- 		{
--			printf("Wrong DMI structures length: %u bytes "
-+			fprintf(stderr, "Wrong DMI structures length: %u bytes "
- 				"announced, only %lu bytes available.\n",
- 				len, (unsigned long)size);
- 		}
-@@ -4652,14 +4658,16 @@ static int smbios_decode(u8 *buf, const char *devmem, u32 flags)
- 		case 0x021F:
- 		case 0x0221:
- 			if (!(opt.flags & FLAG_QUIET))
--				printf("SMBIOS version fixup (2.%d -> 2.%d).\n",
--				       ver & 0xFF, 3);
-+				fprintf(stderr,
-+					"SMBIOS version fixup (2.%d -> 2.%d).\n",
-+					ver & 0xFF, 3);
- 			ver = 0x0203;
- 			break;
- 		case 0x0233:
- 			if (!(opt.flags & FLAG_QUIET))
--				printf("SMBIOS version fixup (2.%d -> 2.%d).\n",
--				       51, 6);
-+				fprintf(stderr,
-+					"SMBIOS version fixup (2.%d -> 2.%d).\n",
-+					51, 6);
- 			ver = 0x0206;
- 			break;
- 	}
-@@ -4771,6 +4779,13 @@ int main(int argc, char * const argv[])
- 	int efi;
- 	u8 *buf;
- 
-+	/*
-+	 * We don't want stdout and stderr to be mixed up if both are
-+	 * redirected to the same file.
-+	 */
-+	setlinebuf(stdout);
-+	setlinebuf(stderr);
-+
- 	if (sizeof(u8) != 1 || sizeof(u16) != 2 || sizeof(u32) != 4 || '\0' != 0)
- 	{
- 		fprintf(stderr, "%s: compiler incompatibility\n", argv[0]);
--- 
-2.7.4
-
diff --git a/0015-Clarify-a-comment-in-dmi_memory_device_extended_size.patch b/0015-Clarify-a-comment-in-dmi_memory_device_extended_size.patch
deleted file mode 100644
index 39fe6a1..0000000
--- a/0015-Clarify-a-comment-in-dmi_memory_device_extended_size.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From 5696fa33e5f9fce843fa3b5972b87a705fed2067 Mon Sep 17 00:00:00 2001
-From: Jean Delvare <jdelvare@suse.de>
-Date: Wed, 7 Sep 2016 22:16:16 +0200
-Subject: [PATCH 15/17] Clarify a comment in dmi_memory_device_extended_size
-
-Improve the comment to avoid the confusion as reported in bug #48723:
-http://savannah.nongnu.org/bugs/?48723
----
- dmidecode.c | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
-
-diff --git a/dmidecode.c b/dmidecode.c
-index f56d0c5..f929b28 100644
---- a/dmidecode.c
-+++ b/dmidecode.c
-@@ -2277,7 +2277,10 @@ static void dmi_memory_device_extended_size(u32 code)
- {
- 	code &= 0x7FFFFFFFUL;
- 
--	/* Use the most suitable unit depending on size */
-+	/*
-+	 * Use the greatest unit for which the exact value can be displayed
-+	 * as an integer without rounding
-+	 */
- 	if (code & 0x3FFUL)
- 		printf(" %lu MB", (unsigned long)code);
- 	else if (code & 0xFFFFFUL)
--- 
-2.7.4
-
diff --git a/0016-Prevent-static-code-analyzer-confusion.patch b/0016-Prevent-static-code-analyzer-confusion.patch
deleted file mode 100644
index 0a34b4c..0000000
--- a/0016-Prevent-static-code-analyzer-confusion.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From 0b5c47c64b6fb3b626c5f75d9dc36bc864907fca Mon Sep 17 00:00:00 2001
-From: Jean Delvare <jdelvare@suse.de>
-Date: Wed, 7 Sep 2016 22:16:20 +0200
-Subject: [PATCH 16/17] Prevent static code analyzer confusion
-
-As reported in bug #48723:
-http://savannah.nongnu.org/bugs/?48723
-
-This is a false positive and the static code analyzer output should
-be made clearer. Nevertheless we can write the code differently so
-that it doesn't trigger a warning.
----
- dmidecode.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/dmidecode.c b/dmidecode.c
-index f929b28..3993592 100644
---- a/dmidecode.c
-+++ b/dmidecode.c
-@@ -2283,7 +2283,7 @@ static void dmi_memory_device_extended_size(u32 code)
- 	 */
- 	if (code & 0x3FFUL)
- 		printf(" %lu MB", (unsigned long)code);
--	else if (code & 0xFFFFFUL)
-+	else if (code & 0xFFC00UL)
- 		printf(" %lu GB", (unsigned long)code >> 10);
- 	else
- 		printf(" %lu TB", (unsigned long)code >> 20);
--- 
-2.7.4
-
diff --git a/0017-Cygwin-is-no-longer-supported.patch b/0017-Cygwin-is-no-longer-supported.patch
deleted file mode 100644
index bdbdbb7..0000000
--- a/0017-Cygwin-is-no-longer-supported.patch
+++ /dev/null
@@ -1,50 +0,0 @@
-From df9ebd5ffbe039550ca4f9d5075db09aa7dd2bfe Mon Sep 17 00:00:00 2001
-From: Jean Delvare <jdelvare@suse.de>
-Date: Thu, 22 Sep 2016 17:59:09 +0200
-Subject: [PATCH 17/17] Cygwin is no longer supported
-
----
- CHANGELOG | 4 ++++
- README    | 7 +++----
- 2 files changed, 7 insertions(+), 4 deletions(-)
-
-diff --git a/CHANGELOG b/CHANGELOG
-index ebae4b3..ac748b0 100644
---- a/CHANGELOG
-+++ b/CHANGELOG
-@@ -1,3 +1,7 @@
-+2016-09-22  Jean Delvare  <jdelvare@suse.de>
-+
-+	* README: Explain that we can no longer support Cygwin.
-+
- 2016-06-30  Petr Oros  <poros@redhat.com>
- 
- 	* dmidecode.c: Unmask LRDIMM in memory type detail (DMI type 17).
-diff --git a/README b/README
-index 391a5cb..f612b36 100644
---- a/README
-+++ b/README
-@@ -28,7 +28,7 @@ and other interesting material, such as a list of related projects and
- articles.
- 
- This program was first written for Linux, and has since been reported to work
--on FreeBSD, NetBSD, OpenBSD, BeOS, Cygwin and Solaris as well.
-+on FreeBSD, NetBSD, OpenBSD, BeOS and Solaris as well.
- 
- There's no configure script, so simply run "make" to build dmidecode, and
- "make install" to install it. You also can use "make uninstall" to remove
-@@ -83,9 +83,8 @@ successfully run.
- 
- CYGWIN
- 
--Dmidecode was reported to work under Cygwin. It seems that /dev/mem doesn't
--work properly before version 1.5.10 though, so you will need to use at least
--this version.
-+Dmidecode used to work under Cygwin. However the /dev/mem interface was
-+removed at some point in time so it no longer works.
- 
- 
- ** MISCELLANEOUS TOOLS **
--- 
-2.7.4
-
diff --git a/0018-Only-decode-one-DMI-table.patch b/0018-Only-decode-one-DMI-table.patch
deleted file mode 100644
index dd2b520..0000000
--- a/0018-Only-decode-one-DMI-table.patch
+++ /dev/null
@@ -1,87 +0,0 @@
-From 12fbde92a26da61eda9f2ff0ba3c316779163f10 Mon Sep 17 00:00:00 2001
-From: Jean Delvare <jdelvare@suse.de>
-Date: Fri, 20 Jan 2017 10:57:12 +0100
-Subject: [PATCH 18/19] Only decode one DMI table
-
-Since version 3.0.0 of the SMBIOS specification, there can be
-multiple entry points in memory, pointing to one or two DMI tables.
-If both a 32-bit ("_SM_") entry point and a 64-bit ("_SM3_") entry
-point are present, the specification requires that the latter points
-to a table which is a super-set of the table pointed to by the
-former. Therefore it makes no sense to decode both.
-
-Per specification, look for a 64-bit ("_SM3_") entry point first, and
-if we can't find any, look for a 32-bit ("_SM_" or "_DMI_") entry
-point.
-
-This fixes bug #50022:
-https://savannah.nongnu.org/bugs/?50022
----
- CHANGELOG   |  6 ++++++
- dmidecode.c | 19 ++++++++++++++-----
- 2 files changed, 20 insertions(+), 5 deletions(-)
-
-diff --git a/CHANGELOG b/CHANGELOG
-index ac748b0..67aef99 100644
---- a/CHANGELOG
-+++ b/CHANGELOG
-@@ -1,3 +1,9 @@
-+2017-01-20  Jean Delvare  <jdelvare@suse.de>
-+
-+	* dmidecode.c: Only decode one DMI table.
-+	  This fixes Savannah bug #50022:
-+	  https://savannah.nongnu.org/bugs/?50022
-+
- 2016-09-22  Jean Delvare  <jdelvare@suse.de>
- 
- 	* README: Explain that we can no longer support Cygwin.
-diff --git a/dmidecode.c b/dmidecode.c
-index 3993592..4b46a13 100644
---- a/dmidecode.c
-+++ b/dmidecode.c
-@@ -4925,28 +4925,37 @@ memory_scan:
- 		goto exit_free;
- 	}
- 
--	for (fp = 0; fp <= 0xFFF0; fp += 16)
-+	/* Look for a 64-bit entry point first */
-+	for (fp = 0; fp <= 0xFFE0; fp += 16)
- 	{
--		if (memcmp(buf + fp, "_SM3_", 5) == 0 && fp <= 0xFFE0)
-+		if (memcmp(buf + fp, "_SM3_", 5) == 0)
- 		{
- 			if (smbios3_decode(buf + fp, opt.devmem, 0))
- 			{
- 				found++;
--				fp += 16;
-+				goto done;
- 			}
- 		}
--		else if (memcmp(buf + fp, "_SM_", 4) == 0 && fp <= 0xFFE0)
-+	}
-+
-+	/* If none found, look for a 32-bit entry point */
-+	for (fp = 0; fp <= 0xFFF0; fp += 16)
-+	{
-+		if (memcmp(buf + fp, "_SM_", 4) == 0 && fp <= 0xFFE0)
- 		{
- 			if (smbios_decode(buf + fp, opt.devmem, 0))
- 			{
- 				found++;
--				fp += 16;
-+				goto done;
- 			}
- 		}
- 		else if (memcmp(buf + fp, "_DMI_", 5) == 0)
- 		{
- 			if (legacy_decode(buf + fp, opt.devmem, 0))
-+			{
- 				found++;
-+				goto done;
-+			}
- 		}
- 	}
- 
--- 
-2.9.3
-
diff --git a/0019-biosdecode-Decode-Intel-Multiprocessor-entry-point.patch b/0019-biosdecode-Decode-Intel-Multiprocessor-entry-point.patch
deleted file mode 100644
index a4ee086..0000000
--- a/0019-biosdecode-Decode-Intel-Multiprocessor-entry-point.patch
+++ /dev/null
@@ -1,96 +0,0 @@
-From adbd050d70b6173dd6880b21fd6f995af5ea79d2 Mon Sep 17 00:00:00 2001
-From: Jean Delvare <jdelvare@suse.de>
-Date: Fri, 20 Jan 2017 17:26:02 +0100
-Subject: [PATCH 19/19] biosdecode: Decode Intel Multiprocessor entry point
-
-Decode the entry point defined in the Intel Multiprocessor
-specification.
----
- CHANGELOG    |  5 +++++
- biosdecode.c | 34 +++++++++++++++++++++++++++++++++-
- 2 files changed, 38 insertions(+), 1 deletion(-)
-
-diff --git a/CHANGELOG b/CHANGELOG
-index 67aef99..26a8f35 100644
---- a/CHANGELOG
-+++ b/CHANGELOG
-@@ -1,5 +1,10 @@
- 2017-01-20  Jean Delvare  <jdelvare@suse.de>
- 
-+	* biosdecode.c: Decode the entry point defined in the Intel
-+	  Multiprocessor specification.
-+
-+2017-01-20  Jean Delvare  <jdelvare@suse.de>
-+
- 	* dmidecode.c: Only decode one DMI table.
- 	  This fixes Savannah bug #50022:
- 	  https://savannah.nongnu.org/bugs/?50022
-diff --git a/biosdecode.c b/biosdecode.c
-index 3bbfe28..ad3d4bc 100644
---- a/biosdecode.c
-+++ b/biosdecode.c
-@@ -2,7 +2,7 @@
-  * BIOS Decode
-  *
-  *   Copyright (C) 2000-2002 Alan Cox <alan@redhat.com>
-- *   Copyright (C) 2002-2015 Jean Delvare <jdelvare@suse.de>
-+ *   Copyright (C) 2002-2017 Jean Delvare <jdelvare@suse.de>
-  *
-  *   This program is free software; you can redistribute it and/or modify
-  *   it under the terms of the GNU General Public License as published by
-@@ -52,6 +52,9 @@
-  *  - Fujitsu application panel technical details
-  *    As of July 23rd, 2004
-  *    http://apanel.sourceforge.net/tech.php
-+ *  - Intel Multiprocessor Specification
-+ *    Version 1.4
-+ *    http://www.intel.com/design/archives/processors/pro/docs/242016.htm
-  */
- 
- #include <stdio.h>
-@@ -546,6 +549,34 @@ static int fjkeyinf_decode(const u8 *p, size_t len)
- }
- 
- /*
-+ * Intel Multiprocessor
-+ */
-+
-+static size_t mp_length(const u8 *p)
-+{
-+	return 16 * p[8];
-+}
-+
-+static int mp_decode(const u8 *p, size_t len)
-+{
-+	if (!checksum(p, len))
-+		return 0;
-+
-+	printf("Intel Multiprocessor present.\n");
-+	printf("\tSpecification Revision: %s\n",
-+		p[9] == 0x01 ? "1.1" : p[9] == 0x04 ? "1.4" : "Invalid");
-+	if (p[11])
-+		printf("\tDefault Configuration: #%d\n", p[11]);
-+	else
-+		printf("\tConfiguration Table Address: 0x%08X\n",
-+			DWORD(p + 4));
-+	printf("\tMode: %s\n", p[12] & (1 << 7) ?
-+		"IMCR and PIC" : "Virtual Wire");
-+
-+	return 1;
-+}
-+
-+/*
-  * Main
-  */
- 
-@@ -562,6 +593,7 @@ static struct bios_entry bios_entries[] = {
- 	{ "32OS", 0, 0xE0000, 0xFFFFF, compaq_length, compaq_decode },
- 	{ "\252\125VPD", 0, 0xF0000, 0xFFFFF, vpd_length, vpd_decode },
- 	{ "FJKEYINF", 0, 0xF0000, 0xFFFFF, fjkeyinf_length, fjkeyinf_decode },
-+	{ "_MP_", 0, 0xE0000, 0xFFFFF, mp_length, mp_decode },
- 	{ NULL, 0, 0, 0, NULL, NULL }
- };
- 
--- 
-2.9.3
-
diff --git a/dmidecode.spec b/dmidecode.spec
index ffc9edc..454a8ab 100644
--- a/dmidecode.spec
+++ b/dmidecode.spec
@@ -1,32 +1,12 @@
 Summary:        Tool to analyse BIOS DMI data
 Name:           dmidecode
-Version:        3.0
-Release:        8%{?dist}
+Version:        3.1
+Release:        1%{?dist}
 Epoch:          1
 Group:          System Environment/Base
 License:        GPLv2+
 Source0:        %{name}-%{version}.tar.xz
 URL:            http://www.nongnu.org/dmidecode/
-Patch1:         0001-Add-no-sysfs-option-description-to-h-output.patch
-Patch2:         0002-Avoid-SIGBUS-on-mmap-failure.patch
-Patch3:         0003-Fix-error-paths-in-mem_chunk.patch
-Patch4:         0004-dmidecode-Handle-OEM-specific-types-in-group-associa.patch
-Patch5:         0005-Fix-No-SMBIOS-nor-DMI-entry-point-found-on-SMBIOS3.patch
-Patch6:         0006-dmidecode-Introduce-SYS_FIRMWARE_DIR.patch
-Patch7:         0007-Let-read_file-return-the-actual-data-size.patch
-Patch8:         0008-dmidecode-Use-read_file-to-read-the-DMI-table-from-s.patch
-Patch9:         0009-dmidecode-Check-sysfs-entry-point-length.patch
-Patch10:        0010-Use-DWORD-for-Structure-table-maximum-size-in-SMBIOS.patch
-Patch11:        0011-dmidecode-Hide-irrelevant-fixup-message.patch
-Patch12:        0012-dmidecode-Unmask-LRDIMM-in-memory-type-detail.patch
-Patch13:        0013-dmidecode-Clarify-error-message-on-table-read-failur.patch
-Patch14:        0014-dmidecode-Move-error-messages-to-stderr.patch
-Patch15:        0015-Clarify-a-comment-in-dmi_memory_device_extended_size.patch
-Patch16:        0016-Prevent-static-code-analyzer-confusion.patch
-Patch17:        0017-Cygwin-is-no-longer-supported.patch
-Patch18:        0018-Only-decode-one-DMI-table.patch
-Patch19:        0019-biosdecode-Decode-Intel-Multiprocessor-entry-point.patch
-
 BuildRequires:  automake autoconf
 ExclusiveArch:  %{ix86} x86_64 ia64 aarch64
 
@@ -43,25 +23,6 @@ I/O ports (e.g. serial, parallel, USB).
 
 %prep
 %setup -q
-%patch1 -p1 -b .no_sysfs
-%patch2 -p1 -b .avoid_sigbus
-%patch3 -p1 -b .fix_errorpaths
-%patch4 -p1 -b .oem_specific
-%patch5 -p1 -b .entry_point
-%patch6 -p1 -b .sys_firmware_dir
-%patch7 -p1 -b .return_actual
-%patch8 -p1 -b .read_file
-%patch9 -p1 -b .sysfs_entry_check
-%patch10 -p1 -b .dword
-%patch11 -p1 -b .hide_fixup_msg
-%patch12 -p1 -b .unmask_lrdimm
-%patch13 -p1 -b .clarify_error
-%patch14 -p1 -b .stderr
-%patch15 -p1 -b .clarify_comment
-%patch16 -p1 -b .no_confusion
-%patch17 -p1 -b .no_cygwin
-%patch18 -p1 -b .one_dmi
-%patch19 -p1 -b .entry_intel
 
 %build
 make %{?_smp_mflags} CFLAGS="$RPM_OPT_FLAGS"
@@ -82,6 +43,10 @@ make %{?_smp_mflags} DESTDIR=%{buildroot} prefix=%{_prefix} install-bin install-
 %{_mandir}/man8/*
 
 %changelog
+* Wed May 24 2017 Anton Arapov <aarapov@redhat.com> - 1:3.1-1
+- updated to upstream v3.1
+- Supported SMBIOS spec up to v3.1.1
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1:3.0-8
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
 
diff --git a/sources b/sources
index 47771a5..696da4d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-281ee572d45c78eca73a14834c495ffd  dmidecode-3.0.tar.xz
+SHA512 (dmidecode-3.1.tar.xz) = b9fffe923e50f501794b4b59e3671bc751fe7445caa2a2f34f51e734636eb7c38597e7cad3495b1cf04353ad944551cdd3c85486e520cbb993573cbda8208ca2