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[MIPS] Make prepare_frametrace() not clobber v0
authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Tue, 29 Aug 2006 03:10:22 +0000 (12:10 +0900)
committerRalf Baechle <ralf@linux-mips.org>
Wed, 27 Sep 2006 12:37:37 +0000 (13:37 +0100)
commit597dae9af274dc712759f92306f90f2cdbe6eaf0
treebcff787ee7f792571c7b1b8e480a80b8da04c45btree | snapshot
parent60370320916b40f3f4080c059d9f60b66a070910commit | diff
[MIPS] Make prepare_frametrace() not clobber v0

Since lmo commit 323a380bf9e1a1679a774a2b053e3c1f2aa3f179 ("Simplify
dump_stack()") made prepare_frametrace() always inlined, using $2 (v0)
in __asm__ is not safe anymore.  We can use $1 (at) instead.  Also we
should use "dla" instead of "la" for 64-bit kernel.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/kernel/traps.c diff | blob | history
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