[gentoo-commits] proj/virtualization:master commit in: app-emulation/xen/, app-emulation/xen/files/

[Alexey Shvetsov]

commit:     136883cf4de36b552032292cc83ef02952229e9e
Author:     Alexey Shvetsov <alexxy <AT> gentoo <DOT> org>
AuthorDate: Mon Nov 28 18:20:13 2011 +0000
Commit:     Alexey Shvetsov <alexxy <AT> gentoo <DOT> org>
CommitDate: Mon Nov 28 18:20:13 2011 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/virtualization.git;a=commit;h=136883cf

Drop duplicated stuff

(Portage version: 2.2.0_alpha79/git/Linux x86_64, unsigned Manifest commit)

---
 app-emulation/xen/Manifest                         |   14 -
 app-emulation/xen/files/Manifest                   |    7 -
 .../files/xen-3.3.0-unexported-target-fix.patch    |   21 -
 .../xen/files/xen-3.4.2-CVE-2011-1583.patch        |   87 ----
 .../xen-3.4.2-dump_registers-watchdog-fix.patch    |   19 -
 .../xen/files/xen-3.4.2-fix-__addr_ok-limit.patch  |  101 -----
 app-emulation/xen/files/xen-3.4.2-no-DMA.patch     |   71 ----
 .../xen/files/xen-3.4.2-werror-idiocy.patch        |  429 --------------------
 .../xen/files/xen-4.1.1-iommu_sec_fix.patch        |   74 ----
 app-emulation/xen/metadata.xml                     |    1 -
 app-emulation/xen/xen-3.4.2-r4.ebuild              |  114 ------
 app-emulation/xen/xen-4.1.1-r2.ebuild              |  121 ------
 12 files changed, 0 insertions(+), 1059 deletions(-)

diff --git a/app-emulation/xen/Manifest b/app-emulation/xen/Manifest
deleted file mode 100644
index 61a4034..0000000
--- a/app-emulation/xen/Manifest
+++ /dev/null
@@ -1,14 +0,0 @@
-AUX Manifest 1462 RMD160 c2090ecd3fcacafcc988563676c028d8b9bd8d0c SHA1 1f1e6db2c197e9a197e876c74131fadca34944cd SHA256 fdbed299dcfeafae7b3fb738912d67f10eef61b337a0315d0b15dc6d984e69b8
-AUX xen-3.3.0-unexported-target-fix.patch 788 RMD160 4b30444c021479cbd3969493639533fc1e43e781 SHA1 9119f06b4a005c385ac27e085e2d96ccf9cd4dc9 SHA256 e46f5fbe4c579b84f895f0ac6e05589553a11305ca30e69405082d58abd9ee07
-AUX xen-3.4.2-CVE-2011-1583.patch 2893 RMD160 c6ae9661202dafc2abdcf3aaf939464d14ded9fd SHA1 b2140fe7d615b542a96dadaaf8ace382e528d2cb SHA256 809c1744aee7569db31e9959c1e2c433ef6f4067134b26f70a689e056a024df9
-AUX xen-3.4.2-dump_registers-watchdog-fix.patch 533 RMD160 766249003d91cbec3b0014a8446e1a4d01cd847a SHA1 6306250671976c638f814a4958211af4bacb53b4 SHA256 17d18f268efd302085bdfa0673e2d9478e84206b6d060d0a63854441233a81c6
-AUX xen-3.4.2-fix-__addr_ok-limit.patch 3380 RMD160 8b8104a370847c1c148255855901b9dd32e6c888 SHA1 e3dd5cfda2410917b0844dff999ccbee2463ccb4 SHA256 dab6954da3cbf7592a36a6234561174d0d117711b87c0868d17f9d21af75a835
-AUX xen-3.4.2-no-DMA.patch 2708 RMD160 9aa83e21e8b07feca1f799f9efb4f9cd5728c6c6 SHA1 e55fa5a04203470af68452762f919b402854fce9 SHA256 87a3fe134b8d3c762d4d229986ccb77898a603a18974f453cfdf6ba9d68fe982
-AUX xen-3.4.2-werror-idiocy.patch 16826 RMD160 14f4678c723fd9241c88786b5b07a8c25252ce6f SHA1 f15d3c4d37b9c11fed49c025de2eaeb6911845a1 SHA256 261ef6541736f1df757476590bb8581cac376c9408e5041e8356336e13025c67
-AUX xen-4.1.1-iommu_sec_fix.patch 2851 RMD160 4367178c10cdc1e752f3e9ffb70f42e6e7179242 SHA1 8487f85dbf81bf245deaccca5ff5b8f46e60d112 SHA256 3a0ab3cb5c18db91f4be457cbba36189a558da7b794e1a35795f4fed3d48a7c8
-DIST xen-3.4.2.tar.gz 11187726 RMD160 2ef81df1f44356d60e04e21df2173ce5357d8509 SHA1 3cd2cafacd52bbac2e2da1cfd846ee6260b43455 SHA256 d17c33136041cc8da69214ccf527fc48637bee7a9ab4d68a88ec50e6a9d20b0b
-DIST xen-4.1.1.tar.gz 10355625 RMD160 4b3c0641b0f098889f627662aa6b8fea00c5b636 SHA1 f1b5ef4b663c339faf9c77fc895327cfbcc9776c SHA256 246289227507466b5da8b2d0da84a5b0e68a392527b16cde38898d0348890f5b
-EBUILD xen-3.4.2-r4.ebuild 3247 RMD160 73c91e87a06e83faee786268db656531a2dbe71f SHA1 94f6be18689fd09099ad062f829358bfa159d6ef SHA256 385ddd40121b1d415214e9adc619cb39825febcaec21b7cb70c2d2f2e4b60a04
-EBUILD xen-4.1.1-r2.ebuild 3339 RMD160 d70e58cadf5b9c45d67e2c5d05a8061c67d62319 SHA1 06f5c7c6e493f47d476d08663cfdc536ac0ee760 SHA256 6f7089d85d6ab12d22d5acec4efca8a7646a9dfc3c7a6b1b030336cb77867376
-EBUILD xen-9999.ebuild 3170 RMD160 5bbc3bb7dec7d099f639334843c3c6607ff1c5c5 SHA1 799030d125b2acb9976df9e39896937a3c591973 SHA256 b75349eb41edeb16f4571355b963de576cf58e9c7d86a4c4f74d4892d43b094f
-MISC metadata.xml 581 RMD160 d22ffb491d9dad33425b97add683dd6b8b9139e1 SHA1 649f65e9fd2ab25e32394c555a24fc0f6b59c37f SHA256 1cf2cc4bb5b5278ac75e74910607518ddd2bd6454f18325319ce1ac102fab535

diff --git a/app-emulation/xen/files/Manifest b/app-emulation/xen/files/Manifest
deleted file mode 100644
index 236346a..0000000
--- a/app-emulation/xen/files/Manifest
+++ /dev/null
@@ -1,7 +0,0 @@
-MISC xen-3.3.0-unexported-target-fix.patch 788 RMD160 4b30444c021479cbd3969493639533fc1e43e781 SHA1 9119f06b4a005c385ac27e085e2d96ccf9cd4dc9 SHA256 e46f5fbe4c579b84f895f0ac6e05589553a11305ca30e69405082d58abd9ee07
-MISC xen-3.4.2-CVE-2011-1583.patch 2893 RMD160 c6ae9661202dafc2abdcf3aaf939464d14ded9fd SHA1 b2140fe7d615b542a96dadaaf8ace382e528d2cb SHA256 809c1744aee7569db31e9959c1e2c433ef6f4067134b26f70a689e056a024df9
-MISC xen-3.4.2-dump_registers-watchdog-fix.patch 533 RMD160 766249003d91cbec3b0014a8446e1a4d01cd847a SHA1 6306250671976c638f814a4958211af4bacb53b4 SHA256 17d18f268efd302085bdfa0673e2d9478e84206b6d060d0a63854441233a81c6
-MISC xen-3.4.2-fix-__addr_ok-limit.patch 3380 RMD160 8b8104a370847c1c148255855901b9dd32e6c888 SHA1 e3dd5cfda2410917b0844dff999ccbee2463ccb4 SHA256 dab6954da3cbf7592a36a6234561174d0d117711b87c0868d17f9d21af75a835
-MISC xen-3.4.2-no-DMA.patch 2708 RMD160 9aa83e21e8b07feca1f799f9efb4f9cd5728c6c6 SHA1 e55fa5a04203470af68452762f919b402854fce9 SHA256 87a3fe134b8d3c762d4d229986ccb77898a603a18974f453cfdf6ba9d68fe982
-MISC xen-3.4.2-werror-idiocy.patch 16826 RMD160 14f4678c723fd9241c88786b5b07a8c25252ce6f SHA1 f15d3c4d37b9c11fed49c025de2eaeb6911845a1 SHA256 261ef6541736f1df757476590bb8581cac376c9408e5041e8356336e13025c67
-MISC xen-4.1.1-iommu_sec_fix.patch 2851 RMD160 4367178c10cdc1e752f3e9ffb70f42e6e7179242 SHA1 8487f85dbf81bf245deaccca5ff5b8f46e60d112 SHA256 3a0ab3cb5c18db91f4be457cbba36189a558da7b794e1a35795f4fed3d48a7c8

diff --git a/app-emulation/xen/files/xen-3.3.0-unexported-target-fix.patch b/app-emulation/xen/files/xen-3.3.0-unexported-target-fix.patch
deleted file mode 100644
index 89f91a4..0000000
--- a/app-emulation/xen/files/xen-3.3.0-unexported-target-fix.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-diff -Nru a/tools/ioemu-qemu-xen/xen-setup b/tools/ioemu-qemu-xen/xen-setup
---- a/tools/ioemu-qemu-xen/xen-setup	2008-08-22 17:56:41.000000000 +0800
-+++ b/tools/ioemu-qemu-xen/xen-setup	2009-02-20 10:55:37.000000000 +0800
-@@ -3,6 +3,8 @@
- 
- # git-clean -x -d && ./xen-setup && make prefix=/usr CMDLINE_CFLAGS='-O0 -g' -j4 && make install DESTDIR=`pwd`/dist/ prefix=/usr && rsync -a --stats --delete . thule:shadow/qemu-iwj.git/ && rsync -a --stats dist/. root@thule:/
- 
-+target=i386-dm
-+
- rm -f $target/Makefile
- rm -f $target/config.mak
- rm -f config-host.mak
-@@ -11,8 +13,6 @@
- 
- ./configure --disable-gfx-check --disable-gcc-check --disable-curses --disable-slirp "$@" --prefix=/usr
- 
--target=i386-dm
--
- if [ "x$XEN_ROOT" != x ]; then
- 	echo "XEN_ROOT=$XEN_ROOT" >>config-host.mak
- fi

diff --git a/app-emulation/xen/files/xen-3.4.2-CVE-2011-1583.patch b/app-emulation/xen/files/xen-3.4.2-CVE-2011-1583.patch
deleted file mode 100644
index f5cec4d..0000000
--- a/app-emulation/xen/files/xen-3.4.2-CVE-2011-1583.patch
+++ /dev/null
@@ -1,87 +0,0 @@
---- tools/libxc/xc_dom_bzimageloader.c	2009-11-10 23:12:56.000000000 +0800
-+++ tools/libxc/xc_dom_bzimageloader.c	2011-10-09 20:10:08.972815311 +0800
-@@ -308,19 +308,19 @@ 
- 
- extern struct xc_dom_loader elf_loader;
- 
--static unsigned int payload_offset(struct setup_header *hdr)
-+static int check_magic(struct xc_dom_image *dom, const void *magic, size_t len)
- {
--    unsigned int off;
-+    if (len > dom->kernel_size)
-+       return 0;
-+    
-+        return (memcmp(dom->kernel_blob, magic, len) == 0);
-+ }
- 
--    off = (hdr->setup_sects + 1) * 512;
--    off += hdr->payload_offset;
--    return off;
--}
--
--static int xc_dom_probe_bzimage_kernel(struct xc_dom_image *dom)
-+static int check_bzimage_kernel(struct xc_dom_image *dom, int verbose)
- {
-     struct setup_header *hdr;
--    int ret;
-+    uint64_t payload_offset, payload_length;
-+    /* int ret; */
- 
-     if ( dom->kernel_blob == NULL )
-     {
-@@ -352,20 +352,47 @@ 
-         return -EINVAL;
-     }
- 
--    dom->kernel_blob = dom->kernel_blob + payload_offset(hdr);
--    dom->kernel_size = hdr->payload_length;
-+     /* upcast to 64 bits to avoid overflow */
-+    /* setup_sects is u8 and so cannot overflow */
-+    payload_offset = (hdr->setup_sects + 1) * 512;
-+    payload_offset += hdr->payload_offset;
-+    payload_length = hdr->payload_length;
- 
--    if ( memcmp(dom->kernel_blob, "\037\213", 2) == 0 )
--    {
-+/*    if ( memcmp(dom->kernel_blob, "\037\213", 2) == 0 )
-+    { 
-         ret = xc_dom_try_gunzip(dom, &dom->kernel_blob, &dom->kernel_size);
--        if ( ret == -1 )
-+        if ( ret == -1 )  */
-+     if ( payload_offset >= dom->kernel_size )
-+     {
-+         xc_dom_panic(XC_INVALID_KERNEL, "%s: payload offset overflow",
-+                     __FUNCTION__);
-+        return -EINVAL;
-+    }
-+    if ( (payload_offset + payload_length) > dom->kernel_size )
-+    {
-+       xc_dom_panic(XC_INVALID_KERNEL, "%s: payload length overflow",
-+                     __FUNCTION__);
-+    }
-+
-+    dom->kernel_blob = dom->kernel_blob + payload_offset;
-+    dom->kernel_size = payload_length;
-+    
-+    if ( check_magic(dom, "\037\213", 2) )
-+    {
-+        if ( xc_dom_try_gunzip(dom, &dom->kernel_blob, &dom->kernel_size) == -1 )
-         {
--            xc_dom_panic(XC_INVALID_KERNEL,
--                         "%s: unable to gzip decompress kernel\n",
--                         __FUNCTION__);
-+            if ( verbose )
-+                xc_dom_panic(XC_INVALID_KERNEL, "%s: unable to decompress kernel\$n",
-+                             __FUNCTION__);
-             return -EINVAL;
-         }
-     }
-+    else
-+    {
-+        xc_dom_panic(XC_INVALID_KERNEL, "%s: unknown compression format\n",
-+                     __FUNCTION__);
-+           return -EINVAL;
-+     }
-     else if ( memcmp(dom->kernel_blob, "\102\132\150", 3) == 0 )
-     {
-         ret = xc_try_bzip2_decode(dom, &dom->kernel_blob, &dom->kernel_size);

diff --git a/app-emulation/xen/files/xen-3.4.2-dump_registers-watchdog-fix.patch b/app-emulation/xen/files/xen-3.4.2-dump_registers-watchdog-fix.patch
deleted file mode 100644
index 7c8ff5b..0000000
--- a/app-emulation/xen/files/xen-3.4.2-dump_registers-watchdog-fix.patch
+++ /dev/null
@@ -1,19 +0,0 @@
-diff -r 784caad93325 xen/common/keyhandler.c
---- a/xen/common/keyhandler.c	Tue Nov 10 15:03:52 2009 +0000
-+++ b/xen/common/keyhandler.c	Tue Jan 05 10:47:49 2010 +0000
-@@ -106,6 +106,7 @@
-     unsigned int cpu;
- 
-     /* We want to get everything out that we possibly can. */
-+    watchdog_disable();
-     console_start_sync();
- 
-     printk("'%c' pressed -> dumping registers\n", key);
-@@ -125,6 +126,7 @@
-     printk("\n");
- 
-     console_end_sync();
-+    watchdog_enable();
- }
- 
- static void dump_dom0_registers(unsigned char key)

diff --git a/app-emulation/xen/files/xen-3.4.2-fix-__addr_ok-limit.patch b/app-emulation/xen/files/xen-3.4.2-fix-__addr_ok-limit.patch
deleted file mode 100644
index 8616008..0000000
--- a/app-emulation/xen/files/xen-3.4.2-fix-__addr_ok-limit.patch
+++ /dev/null
@@ -1,101 +0,0 @@
------BEGIN PGP SIGNED MESSAGE-----
-Hash: SHA1
-
-             Xen Security Advisory CVE-2011-2901 / XSA-4
-                        revision no.2
-        Xen <= 3.3 DoS due to incorrect virtual address validation
-
-ISSUE DESCRIPTION
-=================
-
-The x86_64 __addr_ok() macro intends to ensure that the checked
-address is either in the positive half of the 48-bit virtual address
-space, or above the Xen-reserved area. However, the current shift
-count is off-by-one, allowing full access to the "negative half" too,
-via certain hypercalls which ignore virtual-address bits [63:48].
-Vulnerable hypercalls exist only in very old versions of the
-hypervisor.
-
-VULNERABLE SYSTEMS
-==================
-
-All systems running a Xen 3.3 or earlier hypervisor with 64-bit PV
-guests with untrusted administrators are vulnerable.
-
-IMPACT
-======
-
-A malicious guest administrator on a vulnerable system is able to
-crash the host.
-
-There are no known further exploits but these have not been ruled out.
-
-RESOLUTION
-==========
-
-The attached patch resolves the issue.
-
-Alternatively, users may choose to upgrade to a more recent hypervisor
-
-PATCHES
-=======
-
-The following patch resolves this issue.
-
-Filename: fix-__addr_ok-limit.patch
-SHA1: f18bde8d276110451c608a16f577865aa1226b4f
-SHA256: 2da5aac72e1ac4849c34d38374ae456795905fd9512eef94b48fc31383c21636
-
-This patch should apply cleanly, and fix the problem, for all affected
-versions of Xen.
-
-It is harmless when applied to later hypervisors and will be included
-in the Xen unstable branch in due course.
-
-VERSION HISTORY
-===============
-
-Analysis following version 1 of this advisory (sent out to the
-predisclosure list during the embargo period) indicates that the
-actual DoS vulnerability only exists in very old hypervisors, Xen 3.3
-and earlier, contrary to previous reports.
-
-This advisory is no longer embargoed.
------BEGIN PGP SIGNATURE-----
-Version: GnuPG v1.4.9 (GNU/Linux)
-
-iQEcBAEBAgAGBQJOYLq2AAoJEIP+FMlX6CvZLegH/26/oJBkd/WM/yYhXkzlbnIP
-MxF6Fgy96Omu8poQTanD7g1vEcM0TOLY+Kk3GGsfj4aDdEJ5Nq4ZOW8ooI0VnVcD
-7VXQqFsXPxre+eZ6g+G0AsmzdsG45C3qujUTRfGKqzYwXqjWjt9nNsdIy1Mrz8/4
-zG1uLDkN0LXnBG2Te4q8ZckYwMq8gFXHHnH35RfQ5Besu6pvJmtK3rFXETdlP12A
-JjBh7t5jsCfzvYWFQehVp8mJupuftiOBPClmVh4vrvN9gYd5rzEgB4Q9Ioiqz2qT
-2bE1zegR8NeOKBOi9xriTU8F530OdFzeWAbo7D5gyEbYdc60eNwbadcgNGLbzMg=
-=09T8
------END PGP SIGNATURE-----
-
-Subject: XSA-4: xen: correct limit checking in x86_64 version of __addr_ok
-
-The x86_64 __addr_ok() macro intends to ensure that the checked
-address is either in the positive half of the 48-bit virtual address
-space, or above the Xen-reserved area. However, the current shift
-count is off-by-one, allowing full access to the "negative half"
-too. Guests may exploit this to gain access to off-limits ranges.
-
-This issue has been assigned CVE-2011-2901.
-
-Signed-off-by: Laszlo Ersek <lersek@××××××.com>
-Signed-off-by: Ian Campbell <ian.campbell@××××××.com>
-
-diff --git a/xen/include/asm-x86/x86_64/uaccess.h
-b/xen/include/asm-x86/x86_64/uaccess.h
---- a/xen/include/asm-x86/x86_64/uaccess.h
-+++ b/xen/include/asm-x86/x86_64/uaccess.h
-@@ -34,7 +34,7 @@
-  * non-canonical address (and thus fault) before ever reaching VIRT_START.
-  */
- #define __addr_ok(addr) \
--    (((unsigned long)(addr) < (1UL<<48)) || \
-+    (((unsigned long)(addr) < (1UL<<47)) || \
-      ((unsigned long)(addr) >= HYPERVISOR_VIRT_END))
-
- #define access_ok(addr, size) \

diff --git a/app-emulation/xen/files/xen-3.4.2-no-DMA.patch b/app-emulation/xen/files/xen-3.4.2-no-DMA.patch
deleted file mode 100644
index f04d9e2..0000000
--- a/app-emulation/xen/files/xen-3.4.2-no-DMA.patch
+++ /dev/null
@@ -1,71 +0,0 @@
-# HG changeset patch
-# User Tim Deegan <Tim.Deegan@××××××.com>
-# Date 1313145221 -3600
-# Node ID 84e3706df07a1963e23cd3875d8603917657d462
-# Parent  cb22fa57ff252893b6adb1481e09b1287eacd990
-Passthrough: disable bus-mastering on any card that causes an IOMMU fault.
-
-This stops the card from raising back-to-back faults and live-locking
-the CPU that handles them.
-
-Signed-off-by: Tim Deegan <tim@×××.org>
-Acked-by: Wei Wang2 <wei.wang2@×××.com>
-Acked-by: Allen M Kay <allen.m.kay@×××××.com>
-
---- a/xen/drivers/passthrough/vtd/iommu.c.orig	Mon Jul 25 16:48:39 2011 +0100
-+++ b/xen/drivers/passthrough/vtd/iommu.c	Fri Aug 12 11:33:41 2011 +0100
-@@ -733,7 +733,7 @@
-     while (1)
-     {
-         u8 fault_reason;
--        u16 source_id;
-+        u16 source_id, cword;
-         u32 data;
-         u64 guest_addr;
-         int type;
-@@ -766,6 +766,14 @@
-         iommu_page_fault_do_one(iommu, type, fault_reason,
-                               source_id, guest_addr);
- 
-+        /* Tell the device to stop DMAing; we can't rely on the guest to
-+         * control it for us. */
-+        cword = pci_conf_read16(PCI_BUS(source_id), PCI_SLOT(source_id), 
-+                                PCI_FUNC(source_id), PCI_COMMAND);
-+        pci_conf_write16(PCI_BUS(source_id), PCI_SLOT(source_id), 
-+                         PCI_FUNC(source_id), PCI_COMMAND, 
-+                         cword & ~PCI_COMMAND_MASTER);
-+
-         fault_index++;
-         if ( fault_index > cap_num_fault_regs(iommu->cap) )
-             fault_index = 0;
-
---- a/xen/drivers/passthrough/amd/iommu_init.c.orig	Mon Jul 25 16:48:39 2011 +0100
-+++ b/xen/drivers/passthrough/amd/iommu_init.c	Fri Aug 12 11:33:41 2011 +0100
-@@ -415,7 +415,7 @@
-  
- static void parse_event_log_entry(u32 entry[])
- {
--    u16 domain_id, device_id;
-+    u16 domain_id, device_id, bdf, cword;
-     u32 code;
-     u64 *addr;
-     char * event_str[] = {"ILLEGAL_DEV_TABLE_ENTRY",
-@@ -449,6 +449,18 @@
-         printk(XENLOG_ERR "AMD-Vi: "
-             "%s: domain = %d, device id = 0x%04x, fault address = 0x%"PRIx64"\n",
-             event_str[code-1], domain_id, device_id, *addr);
-+
-+        /* Tell the device to stop DMAing; we can't rely on the guest to
-+         * control it for us. */
-+        for ( bdf = 0; bdf < ivrs_bdf_entries; bdf++ )
-+            if ( get_dma_requestor_id(bdf) == device_id ) 
-+            {
-+                cword = pci_conf_read16(PCI_BUS(bdf), PCI_SLOT(bdf), 
-+                                PCI_FUNC(bdf), PCI_COMMAND);
-+                pci_conf_write16(PCI_BUS(bdf), PCI_SLOT(bdf), 
-+                                 PCI_FUNC(bdf), PCI_COMMAND, 
-+                                 cword & ~PCI_COMMAND_MASTER);
-+            }
-     }
- }
-

diff --git a/app-emulation/xen/files/xen-3.4.2-werror-idiocy.patch b/app-emulation/xen/files/xen-3.4.2-werror-idiocy.patch
deleted file mode 100644
index 7f5b3cb..0000000
--- a/app-emulation/xen/files/xen-3.4.2-werror-idiocy.patch
+++ /dev/null
@@ -1,429 +0,0 @@
-diff -ur xen-3.4.2.orig//Config.mk xen-3.4.2//Config.mk
---- xen-3.4.2.orig//Config.mk	2009-11-10 23:16:03.000000000 +0800
-+++ xen-3.4.2//Config.mk	2011-09-25 02:34:11.605793042 +0800
-@@ -14,7 +14,7 @@
- 
- # Tools to run on system hosting the build
- HOSTCC      = gcc
--HOSTCFLAGS  = -Wall -Werror -Wstrict-prototypes -O2 -fomit-frame-pointer
-+HOSTCFLAGS  = -Wall  -Wstrict-prototypes -O2 -fomit-frame-pointer
- HOSTCFLAGS += -fno-strict-aliasing
- 
- DISTDIR     ?= $(XEN_ROOT)/dist
-diff -ur xen-3.4.2.orig//extras/mini-os/minios.mk xen-3.4.2//extras/mini-os/minios.mk
---- xen-3.4.2.orig//extras/mini-os/minios.mk	2009-11-10 23:12:55.000000000 +0800
-+++ xen-3.4.2//extras/mini-os/minios.mk	2011-09-25 02:34:11.855793042 +0800
-@@ -6,7 +6,7 @@
- 
- # Define some default flags.
- # NB. '-Wcast-qual' is nasty, so I omitted it.
--DEF_CFLAGS += -fno-builtin -Wall -Werror -Wredundant-decls -Wno-format -Wno-redundant-decls
-+DEF_CFLAGS += -fno-builtin -Wall  -Wredundant-decls -Wno-format -Wno-redundant-decls
- DEF_CFLAGS += $(call cc-option,$(CC),-fno-stack-protector,)
- DEF_CFLAGS += $(call cc-option,$(CC),-fgnu89-inline)
- DEF_CFLAGS += -Wstrict-prototypes -Wnested-externs -Wpointer-arith -Winline
-diff -ur xen-3.4.2.orig//tools/blktap/drivers/Makefile xen-3.4.2//tools/blktap/drivers/Makefile
---- xen-3.4.2.orig//tools/blktap/drivers/Makefile	2009-11-10 23:12:55.000000000 +0800
-+++ xen-3.4.2//tools/blktap/drivers/Makefile	2011-09-25 02:34:11.750793042 +0800
-@@ -5,7 +5,7 @@
- QCOW_UTIL    = img2qcow qcow2raw qcow-create
- LIBAIO_DIR   = ../../libaio/src
- 
--CFLAGS   += -Werror
-+CFLAGS   += 
- CFLAGS   += -Wno-unused
- CFLAGS   += -I../lib
- CFLAGS   += $(CFLAGS_libxenctrl)
-diff -ur xen-3.4.2.orig//tools/blktap/lib/Makefile xen-3.4.2//tools/blktap/lib/Makefile
---- xen-3.4.2.orig//tools/blktap/lib/Makefile	2009-11-10 23:12:55.000000000 +0800
-+++ xen-3.4.2//tools/blktap/lib/Makefile	2011-09-25 02:34:11.748793042 +0800
-@@ -13,7 +13,7 @@
- SRCS     :=
- SRCS     += xenbus.c blkif.c xs_api.c
- 
--CFLAGS   += -Werror
-+CFLAGS   += 
- CFLAGS   += -Wno-unused
- CFLAGS   += -fPIC
- # get asprintf():
-diff -ur xen-3.4.2.orig//tools/console/Makefile xen-3.4.2//tools/console/Makefile
---- xen-3.4.2.orig//tools/console/Makefile	2009-11-10 23:12:55.000000000 +0800
-+++ xen-3.4.2//tools/console/Makefile	2011-09-25 02:34:11.704793042 +0800
-@@ -2,7 +2,7 @@
- XEN_ROOT=../..
- include $(XEN_ROOT)/tools/Rules.mk
- 
--CFLAGS  += -Werror
-+CFLAGS  += 
- 
- CFLAGS  += $(CFLAGS_libxenctrl)
- CFLAGS  += $(CFLAGS_libxenstore)
-diff -ur xen-3.4.2.orig//tools/debugger/xenitp/Makefile xen-3.4.2//tools/debugger/xenitp/Makefile
---- xen-3.4.2.orig//tools/debugger/xenitp/Makefile	2009-11-10 23:12:55.000000000 +0800
-+++ xen-3.4.2//tools/debugger/xenitp/Makefile	2011-09-25 02:34:11.744793042 +0800
-@@ -1,7 +1,7 @@
- XEN_ROOT=../../..
- include $(XEN_ROOT)/tools/Rules.mk
- 
--#CFLAGS  += -Werror -g -O0
-+#CFLAGS  +=  -g -O0
- 
- CFLAGS  += $(CFLAGS_libxenctrl)
- 
-diff -ur xen-3.4.2.orig//tools/firmware/Rules.mk xen-3.4.2//tools/firmware/Rules.mk
---- xen-3.4.2.orig//tools/firmware/Rules.mk	2009-11-10 23:12:55.000000000 +0800
-+++ xen-3.4.2//tools/firmware/Rules.mk	2011-09-25 02:34:11.565793045 +0800
-@@ -10,7 +10,7 @@
- CFLAGS += -DNDEBUG
- endif
- 
--CFLAGS += -Werror
-+CFLAGS += 
- 
- # Disable PIE/SSP if GCC supports them. They can break us.
- $(call cc-option-add,CFLAGS,CC,-nopie)
-diff -ur xen-3.4.2.orig//tools/flask/libflask/Makefile xen-3.4.2//tools/flask/libflask/Makefile
---- xen-3.4.2.orig//tools/flask/libflask/Makefile	2009-11-10 23:12:56.000000000 +0800
-+++ xen-3.4.2//tools/flask/libflask/Makefile	2011-09-25 02:34:11.657793042 +0800
-@@ -9,7 +9,7 @@
- SRCS       :=
- SRCS       += flask_op.c
- 
--CFLAGS   += -Werror
-+CFLAGS   += 
- CFLAGS   += -fno-strict-aliasing
- CFLAGS   += $(INCLUDES) -I./include -I$(XEN_LIBXC) -I$(XEN_INCLUDE)
- 
-diff -ur xen-3.4.2.orig//tools/flask/loadpolicy/Makefile xen-3.4.2//tools/flask/loadpolicy/Makefile
---- xen-3.4.2.orig//tools/flask/loadpolicy/Makefile	2009-11-10 23:12:56.000000000 +0800
-+++ xen-3.4.2//tools/flask/loadpolicy/Makefile	2011-09-25 02:34:11.660793042 +0800
-@@ -6,7 +6,7 @@
- LIBFLASK_ROOT = $(XEN_ROOT)/tools/flask/libflask
- 
- PROFILE=#-pg
--BASECFLAGS=-Wall -g -Werror
-+BASECFLAGS=-Wall -g 
- BASECFLAGS+= $(PROFILE)
- #BASECFLAGS+= -I$(XEN_ROOT)/tools
- BASECFLAGS+= $(CFLAGS_libxenctrl)
-diff -ur xen-3.4.2.orig//tools/fs-back/Makefile xen-3.4.2//tools/fs-back/Makefile
---- xen-3.4.2.orig//tools/fs-back/Makefile	2009-11-10 23:12:56.000000000 +0800
-+++ xen-3.4.2//tools/fs-back/Makefile	2011-09-25 02:34:11.637793042 +0800
-@@ -5,7 +5,7 @@
- 
- IBIN         = fs-backend 
- 
--CFLAGS   += -Werror
-+CFLAGS   += 
- CFLAGS   += -Wno-unused
- CFLAGS   += -fno-strict-aliasing
- CFLAGS   += $(CFLAGS_libxenctrl)
-diff -ur xen-3.4.2.orig//tools/ioemu-qemu-xen/configure xen-3.4.2//tools/ioemu-qemu-xen/configure
---- xen-3.4.2.orig//tools/ioemu-qemu-xen/configure	2009-11-05 19:44:56.000000000 +0800
-+++ xen-3.4.2//tools/ioemu-qemu-xen/configure	2011-09-25 02:34:11.888793042 +0800
-@@ -468,7 +468,7 @@
- CFLAGS="$CFLAGS -Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls"
- LDFLAGS="$LDFLAGS -g"
- if test "$werror" = "yes" ; then
--CFLAGS="$CFLAGS -Werror"
-+CFLAGS="$CFLAGS"
- fi
- 
- if test "$solaris" = "no" ; then
-@@ -1150,7 +1150,7 @@
- echo "sparse enabled    $sparse"
- echo "profiler          $profiler"
- echo "static build      $static"
--echo "-Werror enabled   $werror"
-+
- if test "$darwin" = "yes" ; then
-     echo "Cocoa support     $cocoa"
- fi
-diff -ur xen-3.4.2.orig//tools/ioemu-qemu-xen/Makefile.target xen-3.4.2//tools/ioemu-qemu-xen/Makefile.target
---- xen-3.4.2.orig//tools/ioemu-qemu-xen/Makefile.target	2011-09-25 02:33:23.946793064 +0800
-+++ xen-3.4.2//tools/ioemu-qemu-xen/Makefile.target	2011-09-25 02:34:11.584793042 +0800
-@@ -26,7 +26,7 @@
- TARGET_PATH=$(SRC_PATH)/target-$(TARGET_BASE_ARCH)
- VPATH=$(SRC_PATH):$(TARGET_PATH):$(SRC_PATH)/hw
- CPPFLAGS=-I. -I.. -I$(TARGET_PATH) -I$(SRC_PATH) -MMD -MT $@ -MP -DNEED_CPU_H
--#CFLAGS+=-Werror
-+#CFLAGS+=
- LIBS=
- # user emulator name
- ifndef TARGET_ARCH2
-diff -ur xen-3.4.2.orig//tools/libaio/harness/Makefile xen-3.4.2//tools/libaio/harness/Makefile
---- xen-3.4.2.orig//tools/libaio/harness/Makefile	2009-11-10 23:12:56.000000000 +0800
-+++ xen-3.4.2//tools/libaio/harness/Makefile	2011-09-25 02:34:11.674793042 +0800
-@@ -4,7 +4,7 @@
- HARNESS_SRCS:=main.c
- # io_queue.c
- 
--CFLAGS=-Wall -Werror -g -O -laio
-+CFLAGS=-Wall  -g -O -laio
- #-lpthread -lrt
- 
- all: $(PROGS)
-diff -ur xen-3.4.2.orig//tools/libfsimage/Rules.mk xen-3.4.2//tools/libfsimage/Rules.mk
---- xen-3.4.2.orig//tools/libfsimage/Rules.mk	2009-11-10 23:12:56.000000000 +0800
-+++ xen-3.4.2//tools/libfsimage/Rules.mk	2011-09-25 02:34:11.566793044 +0800
-@@ -1,6 +1,6 @@
- include $(XEN_ROOT)/tools/Rules.mk
- 
--CFLAGS += -I$(XEN_ROOT)/tools/libfsimage/common/ -Werror
-+CFLAGS += -I$(XEN_ROOT)/tools/libfsimage/common/ 
- LDFLAGS += -L../common/
- 
- PIC_OBJS := $(patsubst %.c,%.opic,$(LIB_SRCS-y))
-diff -ur xen-3.4.2.orig//tools/libxc/Makefile xen-3.4.2//tools/libxc/Makefile
---- xen-3.4.2.orig//tools/libxc/Makefile	2011-09-25 02:33:23.987793064 +0800
-+++ xen-3.4.2//tools/libxc/Makefile	2011-09-25 02:34:11.687793042 +0800
-@@ -52,7 +52,7 @@
- 
- -include $(XEN_TARGET_ARCH)/Makefile
- 
--CFLAGS   += -Werror -Wmissing-prototypes
-+CFLAGS   +=  -Wmissing-prototypes
- CFLAGS   += $(INCLUDES) -I. -I../xenstore -I../include
- 
- # Needed for posix_fadvise64() in xc_linux.c
-diff -ur xen-3.4.2.orig//tools/libxen/Makefile.dist xen-3.4.2//tools/libxen/Makefile.dist
---- xen-3.4.2.orig//tools/libxen/Makefile.dist	2009-11-10 23:12:56.000000000 +0800
-+++ xen-3.4.2//tools/libxen/Makefile.dist	2011-09-25 02:34:11.593793042 +0800
-@@ -22,7 +22,7 @@
- CFLAGS = -Iinclude                     \
-          $(shell xml2-config --cflags) \
-          $(shell curl-config --cflags) \
--         -W -Wall -Wmissing-prototypes -Werror -std=c99 -O2 -fPIC
-+         -W -Wall -Wmissing-prototypes  -std=c99 -O2 -fPIC
- 
- LDFLAGS = $(shell xml2-config --libs) \
-           $(shell curl-config --libs)
-diff -ur xen-3.4.2.orig//tools/misc/lomount/Makefile xen-3.4.2//tools/misc/lomount/Makefile
---- xen-3.4.2.orig//tools/misc/lomount/Makefile	2009-11-10 23:12:56.000000000 +0800
-+++ xen-3.4.2//tools/misc/lomount/Makefile	2011-09-25 02:34:11.666793042 +0800
-@@ -1,7 +1,7 @@
- XEN_ROOT=../../..
- include $(XEN_ROOT)/tools/Rules.mk
- 
--CFLAGS  += -Werror
-+CFLAGS  += 
- 
- HDRS     = $(wildcard *.h)
- OBJS     = $(patsubst %.c,%.o,$(wildcard *.c))
-diff -ur xen-3.4.2.orig//tools/misc/Makefile xen-3.4.2//tools/misc/Makefile
---- xen-3.4.2.orig//tools/misc/Makefile	2009-11-10 23:12:56.000000000 +0800
-+++ xen-3.4.2//tools/misc/Makefile	2011-09-25 02:34:11.669793042 +0800
-@@ -1,7 +1,7 @@
- XEN_ROOT=../..
- include $(XEN_ROOT)/tools/Rules.mk
- 
--CFLAGS   += -Werror
-+CFLAGS   += 
- 
- INCLUDES += -I $(XEN_XC)
- INCLUDES += -I $(XEN_LIBXC)
-diff -ur xen-3.4.2.orig//tools/pygrub/setup.py xen-3.4.2//tools/pygrub/setup.py
---- xen-3.4.2.orig//tools/pygrub/setup.py	2009-11-10 23:12:56.000000000 +0800
-+++ xen-3.4.2//tools/pygrub/setup.py	2011-09-25 02:34:11.901793042 +0800
-@@ -3,7 +3,7 @@
- import os
- import sys
- 
--extra_compile_args  = [ "-fno-strict-aliasing", "-Werror" ]
-+extra_compile_args  = [ "-fno-strict-aliasing" ]
- 
- XEN_ROOT = "../.."
- 
-diff -ur xen-3.4.2.orig//tools/python/setup.py xen-3.4.2//tools/python/setup.py
---- xen-3.4.2.orig//tools/python/setup.py	2009-11-10 23:12:56.000000000 +0800
-+++ xen-3.4.2//tools/python/setup.py	2011-09-25 02:34:11.897793042 +0800
-@@ -4,7 +4,7 @@
- 
- XEN_ROOT = "../.."
- 
--extra_compile_args  = [ "-fno-strict-aliasing", "-Werror" ]
-+extra_compile_args  = [ "-fno-strict-aliasing" ]
- 
- include_dirs = [ XEN_ROOT + "/tools/libxc",
-                  XEN_ROOT + "/tools/xenstore",
-diff -ur xen-3.4.2.orig//tools/security/Makefile xen-3.4.2//tools/security/Makefile
---- xen-3.4.2.orig//tools/security/Makefile	2009-11-10 23:12:56.000000000 +0800
-+++ xen-3.4.2//tools/security/Makefile	2011-09-25 02:34:11.701793042 +0800
-@@ -1,7 +1,7 @@
- XEN_ROOT = ../..
- include $(XEN_ROOT)/tools/Rules.mk
- 
--CFLAGS   += -Werror
-+CFLAGS   += 
- CFLAGS   += -fno-strict-aliasing
- CFLAGS   += -I. $(CFLAGS_libxenctrl)
- 
-diff -ur xen-3.4.2.orig//tools/vnet/libxutil/Makefile xen-3.4.2//tools/vnet/libxutil/Makefile
---- xen-3.4.2.orig//tools/vnet/libxutil/Makefile	2009-11-10 23:12:57.000000000 +0800
-+++ xen-3.4.2//tools/vnet/libxutil/Makefile	2011-09-25 02:34:11.694793042 +0800
-@@ -25,7 +25,7 @@
- PIC_OBJS := $(LIB_SRCS:.c=.opic)
- 
- $(call cc-option-add,CFLAGS,CC,-fgnu89-inline)
--CFLAGS   += -Werror -fno-strict-aliasing
-+CFLAGS   +=  -fno-strict-aliasing
- CFLAGS   += -O3
- #CFLAGS   += -g
- 
-diff -ur xen-3.4.2.orig//tools/vtpm/Rules.mk xen-3.4.2//tools/vtpm/Rules.mk
---- xen-3.4.2.orig//tools/vtpm/Rules.mk	2009-11-10 23:12:57.000000000 +0800
-+++ xen-3.4.2//tools/vtpm/Rules.mk	2011-09-25 02:34:11.563793044 +0800
-@@ -9,7 +9,7 @@
- TOOLS_INSTALL_DIR = $(DESTDIR)/usr/bin
- 
- # General compiler flags
--CFLAGS   = -Werror -g3 -I.
-+CFLAGS   =  -g3 -I.
- 
- # Generic project files
- HDRS	= $(wildcard *.h)
-diff -ur xen-3.4.2.orig//tools/vtpm_manager/Rules.mk xen-3.4.2//tools/vtpm_manager/Rules.mk
---- xen-3.4.2.orig//tools/vtpm_manager/Rules.mk	2009-11-10 23:12:57.000000000 +0800
-+++ xen-3.4.2//tools/vtpm_manager/Rules.mk	2011-09-25 02:34:11.562793042 +0800
-@@ -9,7 +9,7 @@
- TOOLS_INSTALL_DIR = $(DESTDIR)/usr/bin
- 
- # General compiler flags
--CFLAGS	= -Werror -g3 -I.
-+CFLAGS	=  -g3 -I.
- 
- # Generic project files
- HDRS	= $(wildcard *.h)
-diff -ur xen-3.4.2.orig//tools/xcutils/Makefile xen-3.4.2//tools/xcutils/Makefile
---- xen-3.4.2.orig//tools/xcutils/Makefile	2009-11-10 23:12:57.000000000 +0800
-+++ xen-3.4.2//tools/xcutils/Makefile	2011-09-25 02:34:11.636793042 +0800
-@@ -11,7 +11,7 @@
- XEN_ROOT	= ../..
- include $(XEN_ROOT)/tools/Rules.mk
- 
--CFLAGS += -Werror
-+CFLAGS += 
- CFLAGS += $(CFLAGS_libxenctrl) $(CFLAGS_libxenguest) $(CFLAGS_libxenstore)
- 
- PROGRAMS = xc_restore xc_save readnotes lsevtchn
-diff -ur xen-3.4.2.orig//tools/xenmon/Makefile xen-3.4.2//tools/xenmon/Makefile
---- xen-3.4.2.orig//tools/xenmon/Makefile	2009-11-10 23:12:57.000000000 +0800
-+++ xen-3.4.2//tools/xenmon/Makefile	2011-09-25 02:34:11.641793042 +0800
-@@ -13,7 +13,7 @@
- XEN_ROOT=../..
- include $(XEN_ROOT)/tools/Rules.mk
- 
--CFLAGS  += -Werror
-+CFLAGS  += 
- CFLAGS  += -I $(XEN_XC)
- CFLAGS  += $(CFLAGS_libxenctrl)
- LDFLAGS += $(LDFLAGS_libxenctrl)
-diff -ur xen-3.4.2.orig//tools/xenpmd/Makefile xen-3.4.2//tools/xenpmd/Makefile
---- xen-3.4.2.orig//tools/xenpmd/Makefile	2009-11-10 23:12:57.000000000 +0800
-+++ xen-3.4.2//tools/xenpmd/Makefile	2011-09-25 02:34:11.656793042 +0800
-@@ -1,7 +1,7 @@
- XEN_ROOT=../..
- include $(XEN_ROOT)/tools/Rules.mk
- 
--CFLAGS  += -Werror
-+CFLAGS  += 
- CFLAGS  += $(CFLAGS_libxenstore)
- LDFLAGS += $(LDFLAGS_libxenstore)
- 
-diff -ur xen-3.4.2.orig//tools/xenstat/libxenstat/Makefile xen-3.4.2//tools/xenstat/libxenstat/Makefile
---- xen-3.4.2.orig//tools/xenstat/libxenstat/Makefile	2009-11-10 23:12:57.000000000 +0800
-+++ xen-3.4.2//tools/xenstat/libxenstat/Makefile	2011-09-25 02:34:11.681793042 +0800
-@@ -34,7 +34,7 @@
- OBJECTS-$(CONFIG_NetBSD) += src/xenstat_netbsd.o
- SONAME_FLAGS=-Wl,$(SONAME_LDFLAG) -Wl,libxenstat.so.$(MAJOR)
- 
--WARN_FLAGS=-Wall -Werror
-+WARN_FLAGS=-Wall 
- 
- CFLAGS+=-Isrc -I$(XEN_LIBXC) -I$(XEN_XENSTORE) -I$(XEN_INCLUDE)
- LDFLAGS+=-Lsrc -L$(XEN_XENSTORE)/ -L$(XEN_LIBXC)/
-diff -ur xen-3.4.2.orig//tools/xenstat/xentop/Makefile xen-3.4.2//tools/xenstat/xentop/Makefile
---- xen-3.4.2.orig//tools/xenstat/xentop/Makefile	2009-11-10 23:12:57.000000000 +0800
-+++ xen-3.4.2//tools/xenstat/xentop/Makefile	2011-09-25 02:34:11.684793042 +0800
-@@ -18,7 +18,7 @@
- all install xentop:
- else
- 
--CFLAGS += -DGCC_PRINTF -Wall -Werror -I$(XEN_LIBXENSTAT)
-+CFLAGS += -DGCC_PRINTF -Wall  -I$(XEN_LIBXENSTAT)
- LDFLAGS += -L$(XEN_LIBXENSTAT)
- LDLIBS += -lxenstat $(CURSES_LIBS) $(SOCKET_LIBS)
- CFLAGS += -DHOST_$(XEN_OS)
-diff -ur xen-3.4.2.orig//tools/xenstore/Makefile xen-3.4.2//tools/xenstore/Makefile
---- xen-3.4.2.orig//tools/xenstore/Makefile	2009-11-10 23:12:57.000000000 +0800
-+++ xen-3.4.2//tools/xenstore/Makefile	2011-09-25 02:34:11.640793042 +0800
-@@ -4,7 +4,7 @@
- MAJOR = 3.0
- MINOR = 0
- 
--CFLAGS += -Werror
-+CFLAGS += 
- CFLAGS += -I.
- CFLAGS += $(CFLAGS_libxenctrl)
- 
-diff -ur xen-3.4.2.orig//tools/xenstore/xenstored_core.c xen-3.4.2//tools/xenstore/xenstored_core.c
---- xen-3.4.2.orig//tools/xenstore/xenstored_core.c	2009-11-10 23:12:57.000000000 +0800
-+++ xen-3.4.2//tools/xenstore/xenstored_core.c	2011-09-25 02:34:11.845793042 +0800
-@@ -865,7 +865,7 @@
- {
- 	unsigned int offset, datalen;
- 	struct node *node;
--	char *vec[1] = { NULL }; /* gcc4 + -W + -Werror fucks code. */
-+	char *vec[1] = { NULL }; /* gcc4 + -W +  fucks code. */
- 	char *name;
- 
- 	/* Extra "strings" can be created by binary data. */
-diff -ur xen-3.4.2.orig//tools/xentrace/Makefile xen-3.4.2//tools/xentrace/Makefile
---- xen-3.4.2.orig//tools/xentrace/Makefile	2009-11-10 23:12:57.000000000 +0800
-+++ xen-3.4.2//tools/xentrace/Makefile	2011-09-25 02:34:11.745793042 +0800
-@@ -1,7 +1,7 @@
- XEN_ROOT=../..
- include $(XEN_ROOT)/tools/Rules.mk
- 
--CFLAGS  += -Werror
-+CFLAGS  += 
- 
- CFLAGS  += $(CFLAGS_libxenctrl)
- LDFLAGS += $(LDFLAGS_libxenctrl)
-Only in xen-3.4.2/: Werror.sh
-diff -ur xen-3.4.2.orig//xen/arch/ia64/Rules.mk xen-3.4.2//xen/arch/ia64/Rules.mk
---- xen-3.4.2.orig//xen/arch/ia64/Rules.mk	2009-11-10 23:12:57.000000000 +0800
-+++ xen-3.4.2//xen/arch/ia64/Rules.mk	2011-09-25 02:34:11.570793042 +0800
-@@ -68,7 +68,7 @@
- CFLAGS += -DCONFIG_XEN_IA64_TLBFLUSH_CLOCK
- endif
- ifeq ($(no_warns),y)
--CFLAGS	+= -Wa,--fatal-warnings -Werror -Wno-uninitialized
-+CFLAGS	+= -Wa,--fatal-warnings  -Wno-uninitialized
- endif
- ifneq ($(vhpt_disable),y)
- CFLAGS += -DVHPT_ENABLED=1
-diff -ur xen-3.4.2.orig//xen/arch/x86/boot/build32.mk xen-3.4.2//xen/arch/x86/boot/build32.mk
---- xen-3.4.2.orig//xen/arch/x86/boot/build32.mk	2009-11-10 23:12:57.000000000 +0800
-+++ xen-3.4.2//xen/arch/x86/boot/build32.mk	2011-09-25 02:34:11.914793042 +0800
-@@ -8,7 +8,7 @@
- $(call cc-option-add,CFLAGS,CC,-fno-stack-protector)
- $(call cc-option-add,CFLAGS,CC,-fno-stack-protector-all)
- 
--CFLAGS += -Werror -fno-builtin -msoft-float
-+CFLAGS += -fno-builtin -msoft-float
- 
- # NB. awk invocation is a portable alternative to 'head -n -1'
- %.S: %.bin
-diff -ur xen-3.4.2.orig//xen/arch/x86/Rules.mk xen-3.4.2//xen/arch/x86/Rules.mk
---- xen-3.4.2.orig//xen/arch/x86/Rules.mk	2009-11-10 23:12:57.000000000 +0800
-+++ xen-3.4.2//xen/arch/x86/Rules.mk	2011-09-25 02:34:11.572793042 +0800
-@@ -17,7 +17,7 @@
- endif
- 
- CFLAGS += -fno-builtin -fno-common
--CFLAGS += -iwithprefix include -Werror -Wno-pointer-arith -pipe
-+CFLAGS += -iwithprefix include  -Wno-pointer-arith -pipe
- CFLAGS += -I$(BASEDIR)/include 
- CFLAGS += -I$(BASEDIR)/include/asm-x86/mach-generic
- CFLAGS += -I$(BASEDIR)/include/asm-x86/mach-default
\ No newline at end of file

diff --git a/app-emulation/xen/files/xen-4.1.1-iommu_sec_fix.patch b/app-emulation/xen/files/xen-4.1.1-iommu_sec_fix.patch
deleted file mode 100644
index 737c2bd..0000000
--- a/app-emulation/xen/files/xen-4.1.1-iommu_sec_fix.patch
+++ /dev/null
@@ -1,74 +0,0 @@
-
-# HG changeset patch
-# User Tim Deegan <Tim.Deegan@××××××.com>
-# Date 1313145221 -3600
-# Node ID 84e3706df07a1963e23cd3875d8603917657d462
-# Parent  cb22fa57ff252893b6adb1481e09b1287eacd990
-Passthrough: disable bus-mastering on any card that causes an IOMMU fault.
-
-This stops the card from raising back-to-back faults and live-locking
-the CPU that handles them.
-
-Signed-off-by: Tim Deegan <tim@×××.org>
-Acked-by: Wei Wang2 <wei.wang2@×××.com>
-Acked-by: Allen M Kay <allen.m.kay@×××××.com>
-
-diff -r cb22fa57ff25 -r 84e3706df07a xen/drivers/passthrough/amd/iommu_init.c
---- a/xen/drivers/passthrough/amd/iommu_init.c	Mon Jul 25 16:48:39 2011 +0100
-+++ b/xen/drivers/passthrough/amd/iommu_init.c	Fri Aug 12 11:33:41 2011 +0100
-@@ -462,7 +462,7 @@
- 
- static void parse_event_log_entry(u32 entry[])
- {
--    u16 domain_id, device_id;
-+    u16 domain_id, device_id, bdf, cword;
-     u32 code;
-     u64 *addr;
-     char * event_str[] = {"ILLEGAL_DEV_TABLE_ENTRY",
-@@ -497,6 +497,18 @@
-                "%s: domain = %d, device id = 0x%04x, "
-                "fault address = 0x%"PRIx64"\n",
-                event_str[code-1], domain_id, device_id, *addr);
-+
-+        /* Tell the device to stop DMAing; we can't rely on the guest to
-+         * control it for us. */
-+        for ( bdf = 0; bdf < ivrs_bdf_entries; bdf++ )
-+            if ( get_dma_requestor_id(bdf) == device_id ) 
-+            {
-+                cword = pci_conf_read16(PCI_BUS(bdf), PCI_SLOT(bdf), 
-+                                PCI_FUNC(bdf), PCI_COMMAND);
-+                pci_conf_write16(PCI_BUS(bdf), PCI_SLOT(bdf), 
-+                                 PCI_FUNC(bdf), PCI_COMMAND, 
-+                                 cword & ~PCI_COMMAND_MASTER);
-+            }
-     }
-     else
-     {
-diff -r cb22fa57ff25 -r 84e3706df07a xen/drivers/passthrough/vtd/iommu.c
---- a/xen/drivers/passthrough/vtd/iommu.c	Mon Jul 25 16:48:39 2011 +0100
-+++ b/xen/drivers/passthrough/vtd/iommu.c	Fri Aug 12 11:33:41 2011 +0100
-@@ -893,7 +893,7 @@
-     while (1)
-     {
-         u8 fault_reason;
--        u16 source_id;
-+        u16 source_id, cword;
-         u32 data;
-         u64 guest_addr;
-         int type;
-@@ -926,6 +926,14 @@
-         iommu_page_fault_do_one(iommu, type, fault_reason,
-                                 source_id, guest_addr);
- 
-+        /* Tell the device to stop DMAing; we can't rely on the guest to
-+         * control it for us. */
-+        cword = pci_conf_read16(PCI_BUS(source_id), PCI_SLOT(source_id), 
-+                                PCI_FUNC(source_id), PCI_COMMAND);
-+        pci_conf_write16(PCI_BUS(source_id), PCI_SLOT(source_id), 
-+                         PCI_FUNC(source_id), PCI_COMMAND, 
-+                         cword & ~PCI_COMMAND_MASTER);
-+
-         fault_index++;
-         if ( fault_index > cap_num_fault_regs(iommu->cap) )
-             fault_index = 0;
-

diff --git a/app-emulation/xen/metadata.xml b/app-emulation/xen/metadata.xml
index 6550459..80411f0 100644
--- a/app-emulation/xen/metadata.xml
+++ b/app-emulation/xen/metadata.xml
@@ -7,7 +7,6 @@
 		<name>Ian Delaney aka idella4 proxy maintainer</name>
 	</maintainer>
 	<use>
-		<flag name='acm'>Enable the ACM/sHype XSM module from IBM</flag>
 		<flag name='flask'>Enable the Flask XSM module from NSA</flag>
 		<flag name='pae'>Enable support for PAE kernels (usually x86-32 with >4GB memory)</flag>
 		<flag name='xsm'>Enable the Xen Security Modules (XSM)</flag>

diff --git a/app-emulation/xen/xen-3.4.2-r4.ebuild b/app-emulation/xen/xen-3.4.2-r4.ebuild
deleted file mode 100644
index 643ade2..0000000
--- a/app-emulation/xen/xen-3.4.2-r4.ebuild
+++ /dev/null
@@ -1,114 +0,0 @@
-# Copyright 1999-2011 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/app-emulation/xen/xen-3.4.2-r4.ebuild,v 1.3 2011/10/15 19:38:16 hwoarang Exp $
-
-EAPI=2
-
-inherit mount-boot flag-o-matic toolchain-funcs base
-
-DESCRIPTION="The Xen virtual machine monitor"
-HOMEPAGE="http://xen.org/"
-SRC_URI="http://bits.xensource.com/oss-xen/release/${PV}/xen-${PV}.tar.gz"
-
-LICENSE="GPL-2"
-SLOT="0"
-KEYWORDS="amd64 x86"
-IUSE="debug custom-cflags pae acm flask xsm"
-
-RDEPEND="|| ( sys-boot/grub
-		sys-boot/grub-static )
-		>=sys-kernel/xen-sources-2.6.18"
-PDEPEND="~app-emulation/xen-tools-${PV}"
-PATCHES=(
-	"${FILESDIR}/"${PN}-3.3.0-unexported-target-fix.patch
-	"${FILESDIR}/"${P}-dump_registers-watchdog-fix.patch
-	"${FILESDIR}/"${P}-no-DMA.patch
-	"${FILESDIR}/"${P}-werror-idiocy.patch
-	"${FILESDIR}/"${P}-fix-__addr_ok-limit.patch
-	"${FILESDIR}/"${P}-CVE-2011-1583.patch
-)
-
-RESTRICT="test"
-
-# Approved by QA team in bug #144032
-QA_WX_LOAD="boot/xen-syms-${PV}"
-
-pkg_setup() {
-	if [ -x "${S}/.config/" ]; then
-		die "You will need to remove ${S}/.config by hand"
-	fi
-	if [[ -z ${XEN_TARGET_ARCH} ]]; then
-		if use x86 && use amd64; then
-			die "Confusion! Both x86 and amd64 are set in your use flags!"
-		elif use x86; then
-			export XEN_TARGET_ARCH="x86_32"
-		elif use amd64; then
-			export XEN_TARGET_ARCH="x86_64"
-		else
-			die "Unsupported architecture!"
-		fi
-	fi
-
-	if use xsm ; then
-		export "XSM_ENABLE=y"
-		use acm && export "ACM_SECURITY=y"
-		if use flask ; then
-			! use acm  && export "FLASK_ENABLE=y"
-			  use acm  && ewarn "Both acm and flask XSM specified, defaulting to acm."
-		fi
-	elif use acm || use flask ; then
-		ewarn "acm and flask require USE=xsm to be set, dropping use flags"
-	fi
-}
-
-src_prepare() {
-	base_src_prepare
-
-	# if the user *really* wants to use their own custom-cflags, let them
-	if use custom-cflags; then
-		einfo "User wants their own CFLAGS - removing defaults"
-		# try and remove all the default custom-cflags
-		find "${S}" -name Makefile -o -name Rules.mk -o -name Config.mk -exec sed \
-			-e 's/CFLAGS\(.*\)=\(.*\)-O3\(.*\)/CFLAGS\1=\2\3/' \
-			-e 's/CFLAGS\(.*\)=\(.*\)-march=i686\(.*\)/CFLAGS\1=\2\3/' \
-			-e 's/CFLAGS\(.*\)=\(.*\)-fomit-frame-pointer\(.*\)/CFLAGS\1=\2\3/' \
-			-e 's/CFLAGS\(.*\)=\(.*\)-g3*\s\(.*\)/CFLAGS\1=\2 \3/' \
-			-e 's/CFLAGS\(.*\)=\(.*\)-O2\(.*\)/CFLAGS\1=\2\3/' \
-			-i {} \;
-	fi
-}
-
-src_compile() {
-	local myopt
-	use debug && myopt="${myopt} debug=y"
-	use pae && myopt="${myopt} pae=y"
-
-	if use custom-cflags; then
-		filter-flags -fPIE -fstack-protector
-		replace-flags -O3 -O2
-	else
-		unset CFLAGS
-	fi
-
-	# Send raw LDFLAGS so that --as-needed works
-	emake CC="$(tc-getCC)" LDFLAGS="$(raw-ldflags)" -C xen ${myopt} || die "compile failed"
-}
-
-src_install() {
-	local myopt
-	use debug && myopt="${myopt} debug=y"
-	use pae && myopt="${myopt} pae=y"
-
-	emake LDFLAGS="$(raw-ldflags)" DESTDIR="${D}" -C xen ${myopt} install || die "install failed"
-}
-
-pkg_postinst() {
-	elog "Official Xen Guide and the unoffical wiki page:"
-	elog " http://www.gentoo.org/doc/en/xen-guide.xml"
-	elog " http://en.gentoo-wiki.com/wiki/Xen/"
-
-	if use pae; then
-		echo
-		ewarn "This is a PAE build of Xen. It will *only* boot PAE kernels!"
-	fi
-}

diff --git a/app-emulation/xen/xen-4.1.1-r2.ebuild b/app-emulation/xen/xen-4.1.1-r2.ebuild
deleted file mode 100644
index 4b3a74b..0000000
--- a/app-emulation/xen/xen-4.1.1-r2.ebuild
+++ /dev/null
@@ -1,121 +0,0 @@
-# Copyright 1999-2011 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/app-emulation/xen/xen-4.1.1-r2.ebuild,v 1.7 2011/11/08 23:46:38 mr_bones_ Exp $
-
-EAPI="4"
-
-if [[ $PV == *9999 ]]; then
-	KEYWORDS=""
-	REPO="xen-unstable.hg"
-	EHG_REPO_URI="http://xenbits.xensource.com/${REPO}"
-	S="${WORKDIR}/${REPO}"
-	live_eclass="mercurial"
-else
-	KEYWORDS="amd64 x86"
-	SRC_URI="http://bits.xensource.com/oss-xen/release/${PV}/xen-${PV}.tar.gz"
-fi
-
-inherit mount-boot flag-o-matic toolchain-funcs ${live_eclass}
-
-DESCRIPTION="The Xen virtual machine monitor"
-HOMEPAGE="http://xen.org/"
-
-LICENSE="GPL-2"
-SLOT="0"
-IUSE="custom-cflags debug flask pae xsm"
-
-RDEPEND="|| ( sys-boot/grub
-		sys-boot/grub-static )"
-PDEPEND="~app-emulation/xen-tools-${PV}"
-
-RESTRICT="test"
-
-# Approved by QA team in bug #144032
-QA_WX_LOAD="boot/xen-syms-${PV}"
-
-REQUIRED_USE="
-	flask? ( xsm )
-	"
-
-pkg_setup() {
-	if [[ -z ${XEN_TARGET_ARCH} ]]; then
-		if use x86 && use amd64; then
-			die "Confusion! Both x86 and amd64 are set in your use flags!"
-		elif use x86; then
-			export XEN_TARGET_ARCH="x86_32"
-		elif use amd64; then
-			export XEN_TARGET_ARCH="x86_64"
-		else
-			die "Unsupported architecture!"
-		fi
-	fi
-
-	if use flask ; then
-		export "XSM_ENABLE=y"
-		export "FLASK_ENABLE=y"
-	elif use xsm ; then
-		export "XSM_ENABLE=y"
-	fi
-}
-
-src_prepare() {
-	# Drop .config
-	sed -e '/-include $(XEN_ROOT)\/.config/d' -i Config.mk || die "Couldn't	drop"
-	# if the user *really* wants to use their own custom-cflags, let them
-	if use custom-cflags; then
-		einfo "User wants their own CFLAGS - removing defaults"
-		# try and remove all the default custom-cflags
-		find "${S}" -name Makefile -o -name Rules.mk -o -name Config.mk -exec sed \
-			-e 's/CFLAGS\(.*\)=\(.*\)-O3\(.*\)/CFLAGS\1=\2\3/' \
-			-e 's/CFLAGS\(.*\)=\(.*\)-march=i686\(.*\)/CFLAGS\1=\2\3/' \
-			-e 's/CFLAGS\(.*\)=\(.*\)-fomit-frame-pointer\(.*\)/CFLAGS\1=\2\3/' \
-			-e 's/CFLAGS\(.*\)=\(.*\)-g3*\s\(.*\)/CFLAGS\1=\2 \3/' \
-			-e 's/CFLAGS\(.*\)=\(.*\)-O2\(.*\)/CFLAGS\1=\2\3/' \
-			-i {} \; || die "failed to set custom-cflags"
-	fi
-
-	# remove -Werror for gcc-4.6's sake
-	find "${S}" -name 'Makefile*' -o -name '*.mk' -o -name 'common.make' | \
-		xargs sed -i 's/ *-Werror */ /' || die "failed to remove -Werror"
-	# not strictly necessary to fix this
-	sed -i 's/, "-Werror"//' "${S}/tools/python/setup.py" || die "failed to remove -Werror on setup.py"
-
-	# Add sccurity fix bug #379241
-	epatch "${FILESDIR}/${P}-iommu_sec_fix.patch"
-}
-
-src_configure() {
-	use debug && myopt="${myopt} debug=y"
-	use pae && myopt="${myopt} pae=y"
-
-	if use custom-cflags; then
-		filter-flags -fPIE -fstack-protector
-		replace-flags -O3 -O2
-	else
-		unset CFLAGS
-	fi
-}
-
-src_compile() {
-	# Send raw LDFLAGS so that --as-needed works
-	emake CC="$(tc-getCC)" LDFLAGS="$(raw-ldflags)" LD="$(tc-getLD)" -C xen ${myopt}
-}
-
-src_install() {
-	local myopt
-	use debug && myopt="${myopt} debug=y"
-	use pae && myopt="${myopt} pae=y"
-
-	emake LDFLAGS="$(raw-ldflags)" DESTDIR="${D}" -C xen ${myopt} install
-}
-
-pkg_postinst() {
-	elog "Official Xen Guide and the unoffical wiki page:"
-	elog " http://www.gentoo.org/doc/en/xen-guide.xml"
-	elog " http://en.gentoo-wiki.com/wiki/Xen/"
-
-	if use pae; then
-		echo
-		ewarn "This is a PAE build of Xen. It will *only* boot PAE kernels!"
-	fi
-}