Re: Recent sys/boot/i386/boot2/boot2.c commit

2008-07-12 Thread Gavin Atkinson

On Sat, 12 Jul 2008, Jeremy Chadwick wrote:


Can someone shed some light on the below commit, particularly if it's
responsible for fixing what some users have reported with boot2/loader:

http://lists.freebsd.org/pipermail/freebsd-stable/2008-June/043363.html
http://lists.freebsd.org/pipermail/freebsd-hackers/2008-June/024856.html


From the look of it, this is a change to the code that parses the 
"0(ad0,a)/boot/loader" strings, from a glance at the code I suspect that 
before this change, it was not possible to boot off the last possible 
partition (which I think is 4, but I could be wrong).  So installs on ad3 
would not be bootable.


In short, I don't think many people will have been seeing this issue.

Gavin
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Recent sys/boot/i386/boot2/boot2.c commit

2008-07-12 Thread Jeremy Chadwick
Can someone shed some light on the below commit, particularly if it's
responsible for fixing what some users have reported with boot2/loader:

http://lists.freebsd.org/pipermail/freebsd-stable/2008-June/043363.html
http://lists.freebsd.org/pipermail/freebsd-hackers/2008-June/024856.html

The commit/diff is here:

http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/boot/i386/boot2/boot2.c.diff?r1=1.83.2.3;r2=1.83.2.4;f=h

Revision 1.83.2.4: download - view: text, markup, annotated - select for diffs
Fri Jul 11 15:43:07 2008 UTC (24 hours, 49 minutes ago) by nyan
Branches: RELENG_7
Diff to: previous 1.83.2.3: preferred, colored; branchpoint 1.83: preferred, 
colored; next MAIN 1.84: preferred, colored
Changes since revision 1.83.2.3: +1 -1 lines

SVN rev 180449 on 2008-07-11 15:43:07Z by nyan

MFC: r180145

  Fix off-by-one error.

-- 
| Jeremy Chadwickjdc at parodius.com |
| Parodius Networking   http://www.parodius.com/ |
| UNIX Systems Administrator  Mountain View, CA, USA |
| Making life hard for others since 1977.  PGP: 4BD6C0CB |

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