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| author | David Miller <davem@davemloft.net> | 2009-01-07 15:30:05 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-07 15:34:47 -0800 |
| commit | b13d3720ecd29d5044334fdbbae3432f26802bae (patch) | |
| tree | 2b010c2b9d52df5a5cfeb12e249ad794de8fb683 | |
| parent | c6906a2cb7cc318a56f6c335a2c4a3b004dd9e04 (diff) | |
| download | linux-b13d3720ecd29d5044334fdbbae3432f26802bae.tar.bz2 | |
topology: Fix sparc64 build.
Due to changeset ba84be2338d3a2b6020d39279335bb06fcd332e1 ("remove
linux/hardirq.h from asm-generic/local.h") the sparc64 build started
failing on drivers/base/topology.c:
drivers/base/topology.c: In function ‘show_physical_package_id’:
drivers/base/topology.c:103: error: implicit declaration of function ‘cpu_data’
drivers/base/topology.c:103: error: request for member ‘proc_id’ in something not a structure or union
drivers/base/topology.c: In function ‘show_core_id’:
drivers/base/topology.c:106: error: request for member ‘core_id’ in something not a structure or union
Adding the obvious fix of including asm/cpudata.h into asm/topology.h on
sparc64 doesn't fix it, in fact it makes things worse because of the
header file dependency chain:
linux/gfp.h --> linux/mmzone.h --> linux/topology.h -->
asm/topology.h --> asm/cpudata.h --> linux/percpu.h -->
linux/slab.h
which results in:
include/linux/slub_def.h: In function ‘kmalloc_large’:
include/linux/slub_def.h:209: error: implicit declaration of function ‘__get_free_pages’
include/linux/slub_def.h:209: error: ‘__GFP_COMP’ undeclared (first use in this function)
include/linux/slub_def.h:209: error: (Each undeclared identifier is reported only once
include/linux/slub_def.h:209: error: for each function it appears in.)
include/linux/slub_def.h:209: warning: cast to pointer from integer of different size
The simplest thing to do is to add yet another one-off hack like parts
of the guilty changeset did, by putting an explicit linux/hardirq.h
include into drivers/base/topology.c
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/base/topology.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/base/topology.c b/drivers/base/topology.c index a8bc1cbcfa7c..a778fb52b11f 100644 --- a/drivers/base/topology.c +++ b/drivers/base/topology.c @@ -28,6 +28,7 @@ #include <linux/mm.h> #include <linux/cpu.h> #include <linux/module.h> +#include <linux/hardirq.h> #include <linux/topology.h> #define define_one_ro(_name) \ |