Bug#815125: Boot failure with Debian linux 4.4.2 package

2016-03-10 Thread Matt Fleming
On Wed, 09 Mar, at 10:56:07PM, Matt Fleming wrote: > On Wed, 09 Mar, at 11:01:18PM, Alexis Murzeau wrote: > > > > Indeed I get the "Could not reserve range" message, and with a kernel > > v4.3 the physical address 0x1 contains the value 1. > > And t

Bug#815125: Boot failure with Debian linux 4.4.2 package

2016-03-09 Thread Matt Fleming
On Wed, 09 Mar, at 11:01:18PM, Alexis Murzeau wrote: > > Indeed I get the "Could not reserve range" message, and with a kernel > v4.3 the physical address 0x1 contains the value 1. > And this patch works and make a unmodified + this patch 4.4 debian > kernel boots, nice well found :) Great,

Bug#815125: Boot failure with Debian linux 4.4.2 package

2016-03-09 Thread Matt Fleming
On Wed, 09 Mar, at 01:02:44AM, Alexis Murzeau wrote: > > Thanks for you suggestion. > Unfortunately, this patch doesn't make it works, the crash still > occurs (at the same RIP and traceback). > > Using /dev/mem on a running system (with kernel 4.3), the memory > around RIP (0xaa9462ee) is : >

Bug#815125: Boot failure with Debian linux 4.4.2 package

2016-03-04 Thread Matt Fleming
On Tue, 01 Mar, at 01:03:22AM, Alexis Murzeau wrote: > > I've updated my additional debug code to dump all entries of virtual_map > when calling SetVirtualAddressMap. (new diff of my changes in attachment: > additionnal_printk_dump_SetVirtualAddressMap.diff) > > I've run 3 tests with and without

Bug#815125: Boot failure with Debian linux 4.4.2 package

2016-02-29 Thread Matt Fleming
On Mon, 29 Feb, at 09:34:55PM, Roger Shimizu wrote: > On Mon, Feb 29, 2016 at 9:25 PM, Matt Fleming <m...@codeblueprint.co.uk> > wrote: > > On Mon, 29 Feb, at 10:49:54AM, Raphael Hertzog wrote: > >> Hello Matt and Borislav, > >> > >> i

Bug#815125: Boot failure with Debian linux 4.4.2 package

2016-02-29 Thread Matt Fleming
On Mon, 29 Feb, at 10:49:54AM, Raphael Hertzog wrote: > Hello Matt and Borislav, > > in Debian we got a report (see below and https://bugs.debian.org/815125) that > https://git.kernel.org/cgit/linux/kernel/git/mfleming/efi.git/commit?id=67a9108ed4313b85a9c53406d80dc1ae3f8c3e36 > was breaking