Re: [tboot-devel] Real-mode Linux command line buffer overflow

2016-12-28 Thread Ed Swierk
cember 27, 2016 8:01 PM > To: tboot-devel@lists.sourceforge.net > Subject: [tboot-devel] Real-mode Linux command line buffer overflow > > Current tboot fails to boot a Linux 4.4 kernel on an Intel S2600GL (Xeon > E5-2600 v2) system, hanging after printing "TBOOT: transfering contr

Re: [tboot-devel] Real-mode Linux command line buffer overflow

2016-12-28 Thread Sun, Ning
Message- From: Ed Swierk [mailto:eswi...@skyportsystems.com] Sent: Tuesday, December 27, 2016 8:01 PM To: tboot-devel@lists.sourceforge.net Subject: [tboot-devel] Real-mode Linux command line buffer overflow Current tboot fails to boot a Linux 4.4 kernel on an Intel S2600GL (Xeon E5-2600 v2

[tboot-devel] Real-mode Linux command line buffer overflow

2016-12-27 Thread Ed Swierk
Current tboot fails to boot a Linux 4.4 kernel on an Intel S2600GL (Xeon E5-2600 v2) system, hanging after printing "TBOOT: transfering control to kernel @0x100...". I isolated the problem to the change "Initiaize kernel header comdline buffer before copying kernel cmdline arguments to the buf