Re: [PATCH] x86: don't clear olpc_ofw_header when sentinel is detected

2013-07-13 Thread Yinghai Lu
On Sat, Jul 13, 2013 at 9:26 AM, Daniel Drake wrote: > OpenFirmware doesn't quite follow the protocol described in boot.txt > and the kernel has detected this through use of the sentinel value > in boot_params. OFW does zero out almost all of the stuff that it should > do, but not the sentinel. >

[PATCH] x86: don't clear olpc_ofw_header when sentinel is detected

2013-07-13 Thread Daniel Drake
OpenFirmware doesn't quite follow the protocol described in boot.txt and the kernel has detected this through use of the sentinel value in boot_params. OFW does zero out almost all of the stuff that it should do, but not the sentinel. This causes the kernel to clear olpc_ofw_header, which breaks x