** Description changed: ===SRU Justification=== [Impact] Touchpad doesn't work after boot. Roughly 1/10 fail rate. [Test] With the patch, I no longer see the issue in 30 times reboot. [Fix] - Merge the "bottom halves" into the interrupt handler to prevent any data race condition. + Factor out the pointer in the union, so the pointer value won't get changed by other union member. [Regression Potential] Low. It's specific to a single driver, which only enabled in OEM-A kernel.
** Summary changed: - Fix null pointer dereference in AMD MP2 driver + Fix unhandled kernel page request in AMD MP2 driver ** Summary changed: - Fix unhandled kernel page request in AMD MP2 driver + Fix "Unable to handle kernel paging request" in AMD MP2 driver -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1775152 Title: Fix "Unable to handle kernel paging request" in AMD MP2 driver Status in linux-oem package in Ubuntu: New Bug description: ===SRU Justification=== [Impact] Touchpad doesn't work after boot. Roughly 1/10 fail rate. [Test] With the patch, I no longer see the issue in 30 times reboot. [Fix] Factor out the pointer in the union, so the pointer value won't get changed by other union member. [Regression Potential] Low. It's specific to a single driver, which only enabled in OEM-A kernel. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-oem/+bug/1775152/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
