Kernel 3.4 error on Dreamplug: [vectors]: mlock failed: Cannot allocate memory
From: Thiago Jung Bauermann <hidden>
Date: 2012-05-31 04:32:10
On Wed, 2012-05-30 at 23:09 -0400, Jason Cooper wrote:
Please try a vanilla v3.4 kernel with CONFIG_ARM_APPENDED_DTB.
To be honest I don't feel comfortable about doing that. One knowledgeable guy on the debian-kernel mailing list said that "the Kconfig entry for ARM_APPENDED_DTB is quite scary about enabling it and booting without a DTB appended"[1] and indeed it doesn't look very encouraging. Another message on the thread talks about "concerns about damaging other boards"[2] (maybe I am misreading this one?). [1] http://lists.debian.org/debian-kernel/2012/03/msg00049.html [2] http://lists.debian.org/debian-kernel/2012/03/msg00645.html Is there a risk of damaging the board if it is accidentally booted with the wrong DTB or without one? Does it help if I test with only dreamplug-3.4.0.patch (which adds CONFIG_MACH_DREAMPLUG) applied? -- []'s Thiago Jung Bauermann