Change extraction protocol to http.

Roc 1.7.1

README.md

@@ -89,7 +89,7 @@ of the following GitHub repositories:
 * [atmi](https://github.com/RadeonOpenCompute/atmi/tree/0.3.7)
 
 Additionally, the following mirror repositories that support the HCC compiler
-are also available on GitHub, and frozen for the rocm-1.7.1 release:
+are also available on GitHub, and frozen for the rocm-1.7.2 release:
 
 * [llvm](https://github.com/RadeonOpenCompute/llvm/tree/roc-1.7.x)
 * [ldd](https://github.com/RadeonOpenCompute/lld/tree/roc-1.7.x)
@@ -117,7 +117,7 @@ sudo apt install libnuma-dev
 sudo reboot
 ```
 #### Optional: Upgrade to 4.13 kernel
-Although not required, it is recommended as of ROCm 1.7.1 that the system's kernel is upgraded to the latest 4.13 version available:
+Although not required, it is recommended as of ROCm 1.7.2 that the system's kernel is upgraded to the latest 4.13 version available:
 
 ```shell
 sudo apt install linux-headers-4.13.0-32-generic linux-image-4.13.0-32-generic linux-image-extra-4.13.0-32-generic linux-signed-image-4.13.0-32-generic
@@ -222,6 +222,27 @@ sudo apt install rocm-dev
 >**Note:** To execute ROCm enabled apps you will require a system with the full
 >ROCm driver stack installed
 
+##### Known Issues / Workarounds
+
+######## If you Plan to Run with X11 - we are seeing  X freezes under load
+
+ROCm 1.7.2 a kernel parameter noretry has been set to 1 to improve overall system performance. However it has been proven to bring instability to graphics driver shipped with Ubuntu. This is an ongoing issue and we are looking into it.
+
+Before that, please try apply this change by changing noretry bit to 0.
+
+```shell
+echo 0 | sudo tee /sys/module/amdkfd/parameters/noretry
+```
+
+Files under /sys won't be preserved after reboot so you'll need to do it every time.
+
+One way to keep noretry=0 is to change /etc/modprobe.d/amdkfd.conf and make it be:
+
+options amdkfd noretry=0
+
+Once it's done, run sudo update-initramfs -u. Reboot and verify /sys/module/amdkfd/parameters/noretry stays as 0.
+
+
 ##### Removing pre-release packages
 If you installed any of the ROCm pre-release packages from github, they will
 need to be manually un-installed:
@@ -266,7 +287,7 @@ Note: make sure ~/bin exists and it is part of your PATH
 #### Cloning the code
 ```shell
 mkdir ROCm && cd ROCm
-repo init -u https://github.com/RadeonOpenCompute/ROCm.git -b roc-1.7.1
+repo init -u https://github.com/RadeonOpenCompute/ROCm.git -b roc-1.7.2
 repo sync
 ```
 These series of commands will pull all of the open source code associated with

default.xml

@@ -2,9 +2,9 @@
 <manifest>
 
     <remote name="roc-github"
-            fetch="ssh://git@github.com/RadeonOpenCompute/" />
+            fetch="http://git@github.com/RadeonOpenCompute/" />
     <remote name="pctools-github"
-            fetch="ssh://git@github.com/GPUOpen-ProfessionalCompute-Tools/" />
+            fetch="http://git@github.com/GPUOpen-ProfessionalCompute-Tools/" />
 
     <default revision="roc-1.7.x"
              remote="roc-github"