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| author | David Woodhouse <dwmw2@infradead.org> | 2007-01-01 18:45:34 +0000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-01-09 17:03:02 +1100 |
| commit | 007d88d042d7b71aa2c9fc615aef97888e20ddf3 (patch) | |
| tree | a379db67a9ed8c0c118ccf6d394637c9010c9a2c /fs | |
| parent | 673aeb76d07f49f2b07792f813bc2a9fee212ab7 (diff) | |
| download | linux-007d88d042d7b71aa2c9fc615aef97888e20ddf3.tar.bz2 | |
[POWERPC] Fix manual assembly WARN_ON() in enter_rtas().
When we switched over to the generic BUG mechanism we forgot to change
the assembly code which open-codes a WARN_ON() in enter_rtas(), so the
bug table got corrupted.
This patch provides an EMIT_BUG_ENTRY macro for use in assembly code,
and uses it in entry_64.S. Tested with CONFIG_DEBUG_BUGVERBOSE on ppc64
but not without -- I tried to turn it off but it wouldn't go away; I
suspect Aunt Tillie probably needed it.
This version gets __FILE__ and __LINE__ right in the assembly version --
rather than saying include/asm-powerpc/bug.h line 21 every time which is
a little suboptimal.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions