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Blackfin: SMP: kgdb: apply anomaly 257 work around
authorSonic Zhang <sonic.zhang@analog.com>
Tue, 16 Nov 2010 09:41:07 +0000 (09:41 +0000)
committerMike Frysinger <vapier@gentoo.org>
Mon, 10 Jan 2011 12:18:22 +0000 (07:18 -0500)
commit84e97c1014a2afe1a07beb1b6de5f2d867b368fd
treefc5bd785faa3055c6de6a1d0ccad911923ad6df8tree | snapshot
parent503f3d30c6f29c58fce77bfe47b04e3c667e7640commit | diff
Blackfin: SMP: kgdb: apply anomaly 257 work around

When run kgdb testing, it looks like coreb hangs in single step or trap
exception without handling anomaly 05000257 properly on bf561 v0.5.  But,
the anomaly list says it apply to bf561 v0.4 and bellow.  Apply its work
around to 0.5 temporarily until the behavior and the root cause can be
confirmed by the hardware team.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
arch/blackfin/mach-bf561/include/mach/anomaly.h diff | blob | history
Port of xen3.3 xenlinux code to Ubuntu Natty kernel