Date: Mon, 23 Mar 2015 00:40:26 +0100 From: Oliver Pinter <oliver.pinter@hardenedbsd.org> To: Greg Rivers <gcr+freebsd-stable@tharned.org> Cc: "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org>, John Baldwin <jhb@freebsd.org> Subject: Re: HP EliteBook EFI boot failure Message-ID: <CAPQ4ffvKND2dQ%2BcTpAwBC=KDJosVEXOGNOKrYbDxrEhUfmzp7A@mail.gmail.com> In-Reply-To: <alpine.BSF.2.20.1503221652150.5698@angus.tharned.org> References: <alpine.BSF.2.20.1503141701090.4543@angus.tharned.org> <CAPQ4ffvB%2BFm8qHviBVasSUh-EZkeoDGLELVAkJ6UBitx3LY0Cg@mail.gmail.com> <4578914.pupgQQ80ch@ralph.baldwin.cx> <alpine.BSF.2.20.1503221652150.5698@angus.tharned.org>
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On Mon, Mar 23, 2015 at 12:05 AM, Greg Rivers <gcr+freebsd-stable@tharned.org> wrote: > On Mon, 16 Mar 2015, John Baldwin wrote: > >> I am curious if the redzone fix I committed to the EFI loader last week >> might help. It was noticed because gzipped kernels were corrupted when >> loaded from disk, but it might generate other random corruption even in the >> non-gzip case. I think the chance that it helps is low, but it isn't quite >> zero. >> > Snapshot FreeBSD-11.0-CURRENT-amd64-20150316-r280130-memstick.img.xz fails > to boot the same way. I assume that has your redzone fix? Is there a > debugging version of the loader that might shed more light on the problem? > Try to overwrite the loader from FreeBSD 9.3's memstick image. In my case this works. Other possible solution is to try to compile the loader with GCC - I not tested this case, but I think it could work. > -- > Greg
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