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[PATCH] Sparc64 bootup assembler bug
authorDavid S. Miller <davem@davemloft.net>
Fri, 20 Jul 2007 05:06:09 +0000 (22:06 -0700)
committerWilly Tarreau <w@1wt.eu>
Sat, 25 Aug 2007 15:24:00 +0000 (17:24 +0200)
commit8dd61f5b0bd0cc1eb3c925a3d1195c6f7ce132cc
tree1d71eb777b48fe73f4049a555ccb57c28a035b6btree | snapshot
parent1801acf87921d8e96ad87be0d43c868b57e53c11commit | diff
[PATCH] Sparc64 bootup assembler bug

[SPARC64]: Fix two year old bug in early bootup asm.

We try to fetch the CIF entry pointer from %o4, but that
can get clobbered by the early OBP calls.  It is saved
in %l7 already, so actually this "mov %o4, %l7" can just
be completely removed with no other changes.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Willy Tarreau <w@1wt.eu>
arch/sparc64/kernel/head.S diff | blob | history
unionfs2-2.6.39.y