rpms/kernel/devel fix-ppc-debug_kmap_atomic.patch, NONE, 1.1 kernel.spec, 1.1497, 1.1498
Kyle McMartin
kyle at fedoraproject.org
Thu Apr 2 13:04:31 UTC 2009
Author: kyle
Update of /cvs/pkgs/rpms/kernel/devel
In directory cvs1.fedora.phx.redhat.com:/tmp/cvs-serv402
Modified Files:
kernel.spec
Added Files:
fix-ppc-debug_kmap_atomic.patch
Log Message:
* Thu Apr 02 2009 Kyle McMartin <kyle at redhat.com>
- fix-ppc-debug_kmap_atomic.patch: fix build failures on ppc.
fix-ppc-debug_kmap_atomic.patch:
--- NEW FILE fix-ppc-debug_kmap_atomic.patch ---
The following commit breaks PPC builds with CONFIG_HIGHMEM=y
commit f4112de6b679d84bd9b9681c7504be7bdfb7c7d5
Author: Akinobu Mita <akinobu.mita at gmail.com>
Date: Tue Mar 31 15:23:25 2009 -0700
mm: introduce debug_kmap_atomic
We get:
CC init/main.o
In file included from include/linux/highmem.h:25,
from include/linux/pagemap.h:11,
from include/linux/mempolicy.h:63,
from init/main.c:53:
linux-2.6/arch/powerpc/include/asm/highmem.h: In function 'kmap_atomic_prot':
linux-2.6/arch/powerpc/include/asm/highmem.h:98: error: implicit declaration of function 'debug_kmap_atomic'
In file included from include/linux/pagemap.h:11,
from include/linux/mempolicy.h:63,
from init/main.c:53:
include/linux/highmem.h: At top level:
include/linux/highmem.h:196: warning: conflicting types for 'debug_kmap_atomic'
include/linux/highmem.h:196: error: static declaration of 'debug_kmap_atomic' follows non-static declaration
linux-2.6/include/asm/highmem.h:98: error: previous implicit declaration of 'debug_kmap_atomic' was here
make[1]: *** [init/main.o] Error 1
make: *** [init] Error 2
Signed-off-by: Kumar Gala <galak at kernel.crashing.org>
---
Should address Akinobu issues w/having this build properly on x86
- k
include/linux/highmem.h | 29 ++++++++++++++---------------
1 files changed, 14 insertions(+), 15 deletions(-)
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index 7ff5c55..1fcb712 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -19,8 +19,21 @@ static inline void flush_kernel_dcache_page(struct page *page)
}
#endif
-#ifdef CONFIG_HIGHMEM
+#include <asm/kmap_types.h>
+
+#if defined(CONFIG_DEBUG_HIGHMEM) && defined(CONFIG_TRACE_IRQFLAGS_SUPPORT)
+
+void debug_kmap_atomic(enum km_type type);
+
+#else
+static inline void debug_kmap_atomic(enum km_type type)
+{
+}
+
+#endif
+
+#ifdef CONFIG_HIGHMEM
#include <asm/highmem.h>
/* declarations for linux/mm/highmem.c */
@@ -44,8 +57,6 @@ static inline void *kmap(struct page *page)
#define kunmap(page) do { (void) (page); } while (0)
-#include <asm/kmap_types.h>
-
static inline void *kmap_atomic(struct page *page, enum km_type idx)
{
pagefault_disable();
@@ -187,16 +198,4 @@ static inline void copy_highpage(struct page *to, struct page *from)
kunmap_atomic(vto, KM_USER1);
}
-#if defined(CONFIG_DEBUG_HIGHMEM) && defined(CONFIG_TRACE_IRQFLAGS_SUPPORT)
-
-void debug_kmap_atomic(enum km_type type);
-
-#else
-
-static inline void debug_kmap_atomic(enum km_type type)
-{
-}
-
-#endif
-
#endif /* _LINUX_HIGHMEM_H */
--
1.5.6.6
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Index: kernel.spec
===================================================================
RCS file: /cvs/pkgs/rpms/kernel/devel/kernel.spec,v
retrieving revision 1.1497
retrieving revision 1.1498
diff -u -r1.1497 -r1.1498
--- kernel.spec 2 Apr 2009 04:04:34 -0000 1.1497
+++ kernel.spec 2 Apr 2009 13:04:01 -0000 1.1498
@@ -599,6 +599,7 @@
Patch41: linux-2.6-sysrq-c.patch
Patch50: rds-only-on-64-bit-or-x86.patch
+Patch51: fix-ppc-debug_kmap_atomic.patch
Patch141: linux-2.6-ps3-storage-alias.patch
Patch143: linux-2.6-g5-therm-shutdown.patch
@@ -1103,6 +1104,7 @@
ApplyPatch linux-2.6-sysrq-c.patch
ApplyPatch rds-only-on-64-bit-or-x86.patch
+ApplyPatch fix-ppc-debug_kmap_atomic.patch
# Architecture patches
# x86(-64)
@@ -1889,6 +1891,9 @@
# || ||
%changelog
* Thu Apr 02 2009 Kyle McMartin <kyle at redhat.com>
+- fix-ppc-debug_kmap_atomic.patch: fix build failures on ppc.
+
+* Thu Apr 02 2009 Kyle McMartin <kyle at redhat.com>
- Linux 2.6.29-git9
* Tue Mar 31 2009 Kyle McMartin <kyle at redhat.com>
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