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Blackfin: fix command line corruption with DEBUG_DOUBLEFAULT
authorMike Frysinger <vapier@gentoo.org>
Tue, 26 May 2009 21:48:38 +0000 (21:48 +0000)
committerMike Frysinger <vapier@gentoo.org>
Fri, 12 Jun 2009 10:11:52 +0000 (06:11 -0400)
commit37082511f06108129bd5f96d625a6fae2d5a4ab4
tree1d68784b8a08c04646034a31bb752073473af9b6tree | snapshot
parent89ecd506917ba6e86ede072efbef6c69d01db4ddcommit | diff
Blackfin: fix command line corruption with DEBUG_DOUBLEFAULT

Commit 6b3087c6 (which introduced Blackfin SMP) broke command line passing
when the DEBUG_DOUBLEFAULT config option was enabled.  Switch the code to
using a scratch register and not R7 which holds the command line.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
arch/blackfin/mach-common/head.S diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git