** Description changed:
+ [Impact]
+
+ renders GT3 haswells unusable
+
+ [Test Case]
+
+ use ubuntu with mesa < 9.1.4, notice how it hangs on login
+
+ [Regression Potential]
+
+ small, these are limited to GT3, and two commits to make them apply
+
+ --
+
The GPU hangs on login if the system has a GT3 version of Intel Haswell.
This is fixed in 9.1.4 and by backporting these four commits to 9.0.x:
210f2794f5c4fedc7 i965: Turn brw->urb.vs_size and gs_size into local
variables.
d4311138e47224ace i965: Use a variable for the push constant size in kB.
acff9c2bbf6cf4d9a i965: Update URB partitioning code for Haswell's GT3
variant.
ed7fa63bbd375aaf6 i965: Add chipset limits for the Haswell GT3 variant.
** Changed in: mesa-lts-quantal (Ubuntu Precise)
Status: New => In Progress
** Changed in: mesa-lts-quantal (Ubuntu Precise)
Importance: Undecided => Critical
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1197316
Title:
GPU hang with Haswell GT3
Status in “mesa” package in Ubuntu:
Fix Released
Status in “mesa-lts-quantal” package in Ubuntu:
Invalid
Status in “mesa-lts-raring” package in Ubuntu:
Invalid
Status in “mesa” source package in Precise:
Invalid
Status in “mesa-lts-quantal” source package in Precise:
In Progress
Status in “mesa-lts-raring” source package in Precise:
New
Status in “mesa” source package in Quantal:
In Progress
Status in “mesa” source package in Raring:
In Progress
Bug description:
[Impact]
renders GT3 haswells unusable
[Test Case]
use ubuntu with mesa < 9.1.4, notice how it hangs on login
[Regression Potential]
small, these are limited to GT3, and two commits to make them apply
--
The GPU hangs on login if the system has a GT3 version of Intel
Haswell. This is fixed in 9.1.4 and by backporting these four commits
to 9.0.x:
210f2794f5c4fedc7 i965: Turn brw->urb.vs_size and gs_size into local
variables.
d4311138e47224ace i965: Use a variable for the push constant size in kB.
acff9c2bbf6cf4d9a i965: Update URB partitioning code for Haswell's GT3
variant.
ed7fa63bbd375aaf6 i965: Add chipset limits for the Haswell GT3 variant.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1197316/+subscriptions
--
Mailing list: https://launchpad.net/~desktop-packages
Post to : desktop-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~desktop-packages
More help : https://help.launchpad.net/ListHelp
