freebsd-dev/sys/boot/powerpc
Toomas Soome 1ecc859193 dosfs support in libstand is broken since r298230
Apparently the libstand dosfs optimization is a bit too optimistic
and did introduce possible memory corruption.

This patch is backing out the bad part and since this results in
dosfs reading full blocks now, we can also remove extra offset argument
from dv_strategy callback.

The analysis of the issue and the backout patch is provided by Mikhail Kupchik.

PR:		214423
Submitted by:	Mikhail Kupchik
Reported by:	Mikhail Kupchik
Reviewed by:	bapt, allanjude
Approved by:	allanjude (mentor)
MFC after:	1 month
Differential Revision:	https://reviews.freebsd.org/D8644
2016-12-30 19:06:29 +00:00
..
boot1.chrp dd is currently a bootstrap tool. It really doesn't have any business 2016-12-02 14:44:38 +00:00
kboot dosfs support in libstand is broken since r298230 2016-12-30 19:06:29 +00:00
ofw Deduplicate loader vers.c Makefile rules 2016-12-19 14:40:59 +00:00
ps3 dosfs support in libstand is broken since r298230 2016-12-30 19:06:29 +00:00
uboot Deduplicate loader vers.c Makefile rules 2016-12-19 14:40:59 +00:00
Makefile Create a new MACHINE_ARCH for Freescale PowerPC e500v2 2016-10-22 01:57:15 +00:00
Makefile.inc Clean up PowerPC bootloader compiler flags to fix the build with GCC 5.2 2015-12-03 00:08:50 +00:00