[BUG REPORT] Panic with sys_imageblit on arm64

Hi all, When I run linux-4.19.2 on arm64, I got panic in sys_imageblit. My test steps are as fllows: 1) Remote login using BMC; 2) Enter a bunch of 'Enter' keys; 3) Execute the 'top' command and continuously press shift + page up several times. This gives the following panic on the serial conso

[PATCH] [BUG REPORT] Panic with sys_imageblit on arm64

From: yezengruan Hi all, When I run linux-4.19.2 on arm64, I got panic in sys_imageblit. My test steps are as fllows: 1) Remote login using BMC; 2) Enter a bunch of 'Enter' keys; 3) Execute the 'top' command and continuously press shift + page up several times. This gives

[BUG REPORT] Panic with sys_imageblit on arm64

Hi all, When I run linux-4.19.2 on arm64, I got panic in sys_imageblit. My test steps are as fllows: 1) Remote login using BMC; 2) Enter a bunch of 'Enter' keys; 3) Execute the 'top' command and continuously press shift + page up several times. This gives the following panic on the serial conso