Ubuntu
linux-manta package

linux-manta keeps rebooting when built with gcc 4.7 or 4.8

Bug #1181046 reported by Ricardo Salveti
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Linaro GCC
New
Undecided
Unassigned
linux-manta (Ubuntu)
Won't Fix
Undecided
Unassigned

Bug Description

Kernel boots until the qml-phone-shell is up, and then reboots the device (probably a crash, would need to grab the log via usb/uart serial).

Same tree works when built with 4.6 (original version used by the Android build system).

To test:
* Flash latest raring/saucy touch image at manta
* Install/extract the kernel from the linux-manta package (saucy)
* Run: abootimg -u /dev/block/platform/dw_mmc.0/by-name/boot -k <kernel>
* Reboot

To restore to a working kernel, just flash the boot.img file available at cdimage (http://cdimage.ubuntu.com/ubuntu-touch-preview/daily-preinstalled/current/raring-preinstalled-boot-armel+manta.img) with fastboot (sudo fastboot flash boot boot.img).

Kernel tested: UBUNTU: Ubuntu-3.4.0-1.5

Revision history for this message
Dimitri John Ledkov (xnox) wrote :

gcc-4.6 is still available in saucy (albeit in universe). this kernel should then be build with gcc4.6 in the ubuntu archive.

Revision history for this message
Tim Gardner (timg-tpi) wrote :

We're unlikely to fix this.

Changed in linux-manta (Ubuntu):
status: New → Won't Fix
Revision history for this message
Christophe Lyon (christophe-lyon) wrote :

Is the problem still present with recent 2014-08 released of gcc-linaro 4.8 and 4.9?

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