Update kernel patches for hp kernel.

diff --git a/lustre/kernel_patches/patches/exports_hp.patch b/lustre/kernel_patches/patches/exports_hp.patch
new file mode 100644 (file)
index 0000000..0222b46
--- /dev/null
+++ b/lustre/kernel_patches/patches/exports_hp.patch
@@ -0,0 +1,56 @@
+
+
+
+ fs/ext3/Makefile   |    2 ++
+ fs/ext3/super.c    |    2 +-
+ include/linux/fs.h |    1 +
+ kernel/ksyms.c     |    4 ++++
+ 4 files changed, 9 insertions(+), 1 deletion(-)
+
+--- linux-2.4.19-hp2_pnnl2/fs/ext3/Makefile~exports    Sun Jan 19 18:52:38 2003
++++ linux-2.4.19-hp2_pnnl2-root/fs/ext3/Makefile       Sun Jan 19 18:52:38 2003
+@@ -9,6 +9,8 @@
+ 
+ O_TARGET := ext3.o
+ 
++export-objs :=        super.o
++
+ obj-y    := balloc.o bitmap.o dir.o file.o fsync.o ialloc.o inode.o \
+               ioctl.o namei.o super.o symlink.o
+ obj-m    := $(O_TARGET)
+--- linux-2.4.19-hp2_pnnl2/fs/ext3/super.c~exports     Sun Jan 19 18:52:38 2003
++++ linux-2.4.19-hp2_pnnl2-root/fs/ext3/super.c        Sun Jan 19 18:52:38 2003
+@@ -1744,7 +1744,7 @@ static void __exit exit_ext3_fs(void)
+       unregister_filesystem(&ext3_fs_type);
+ }
+ 
+-EXPORT_NO_SYMBOLS;
++EXPORT_SYMBOL(ext3_bread);
+ 
+ MODULE_AUTHOR("Remy Card, Stephen Tweedie, Andrew Morton, Andreas Dilger, Theodore Ts'o and others");
+ MODULE_DESCRIPTION("Second Extended Filesystem with journaling extensions");
+--- linux-2.4.19-hp2_pnnl2/include/linux/fs.h~exports  Sun Jan 19 18:52:38 2003
++++ linux-2.4.19-hp2_pnnl2-root/include/linux/fs.h     Sun Jan 19 18:52:38 2003
+@@ -1020,6 +1020,7 @@ extern int unregister_filesystem(struct 
+ extern struct vfsmount *kern_mount(struct file_system_type *);
+ extern int may_umount(struct vfsmount *);
+ extern long do_mount(char *, char *, char *, unsigned long, void *);
++struct vfsmount *do_kern_mount(const char *type, int flags, char *name, void *data);
+ extern void umount_tree(struct vfsmount *);
+ 
+ #define kern_umount mntput
+--- linux-2.4.19-hp2_pnnl2/kernel/ksyms.c~exports      Sun Jan 19 18:52:38 2003
++++ linux-2.4.19-hp2_pnnl2-root/kernel/ksyms.c Sun Jan 19 18:52:38 2003
+@@ -308,6 +308,10 @@ EXPORT_SYMBOL(dcache_dir_fsync);
+ EXPORT_SYMBOL(dcache_readdir);
+ EXPORT_SYMBOL(dcache_dir_ops);
+ 
++/* lustre */
++EXPORT_SYMBOL(pagecache_lock_cacheline);
++EXPORT_SYMBOL(do_kern_mount);
++
+ /* for stackable file systems (lofs, wrapfs, cryptfs, etc.) */
+ EXPORT_SYMBOL(default_llseek);
+ EXPORT_SYMBOL(dentry_open);
+
+_

diff --git a/lustre/kernel_patches/patches/kmem_cache_validate_hp.patch b/lustre/kernel_patches/patches/kmem_cache_validate_hp.patch
index e226466..03385a7 100644 (file)
--- a/lustre/kernel_patches/patches/kmem_cache_validate_hp.patch
+++ b/lustre/kernel_patches/patches/kmem_cache_validate_hp.patch
@@ -1,25 +1,9 @@
- arch/i386/mm/init.c  |    6 +++++
  arch/ia64/mm/init.c  |    6 +++++
  include/linux/slab.h |    1 
  kernel/ksyms.c       |    1 
  mm/slab.c            |   53 +++++++++++++++++++++++++++++++++++++++++++++++++++
- 5 files changed, 67 insertions(+)
+ 4 files changed, 61 insertions(+)
 
---- linux-2.4.19-hp2_pnnl2/arch/i386/mm/init.c~kmem_cache_validate_hp  Sun Jan 19 18:59:23 2003
-+++ linux-2.4.19-hp2_pnnl2-root/arch/i386/mm/init.c    Sun Jan 19 18:59:24 2003
-@@ -43,6 +43,12 @@ unsigned long highstart_pfn, highend_pfn
- static unsigned long totalram_pages;
- static unsigned long totalhigh_pages;
- 
-+struct page *check_get_page(unsigned long kaddr)
-+{
-+#warning FIXME: Lustre team, is this solid?
-+      return virt_to_page(kaddr);
-+}
-+
- int do_check_pgt_cache(int low, int high)
- {
-       int freed = 0;
 --- linux-2.4.19-hp2_pnnl2/arch/ia64/mm/init.c~kmem_cache_validate_hp  Sun Jan 19 18:59:23 2003
 +++ linux-2.4.19-hp2_pnnl2-root/arch/ia64/mm/init.c    Sun Jan 19 18:59:24 2003
 @@ -44,6 +44,12 @@ unsigned long vmalloc_end = VMALLOC_END_

diff --git a/lustre/kernel_patches/pc/exports_hp.pc b/lustre/kernel_patches/pc/exports_hp.pc
new file mode 100644 (file)
index 0000000..6472a11
--- /dev/null
+++ b/lustre/kernel_patches/pc/exports_hp.pc
@@ -0,0 +1,4 @@
+fs/ext3/Makefile
+fs/ext3/super.c
+include/linux/fs.h
+kernel/ksyms.c

diff --git a/lustre/kernel_patches/series/hp-pnnl b/lustre/kernel_patches/series/hp-pnnl
index dd3fe11..c3d33c5 100644 (file)
--- a/lustre/kernel_patches/series/hp-pnnl
+++ b/lustre/kernel_patches/series/hp-pnnl
@@ -1,5 +1,5 @@
 dev_read_only_hp.patch
-exports.patch
+exports_hp.patch
 kmem_cache_validate_hp.patch
 jbd-transno-cb.patch
 lustre_version.patch

diff --git a/lustre/kernel_patches/txt/exports_hp.txt b/lustre/kernel_patches/txt/exports_hp.txt
new file mode 100644 (file)
index 0000000..00b991e
--- /dev/null
+++ b/lustre/kernel_patches/txt/exports_hp.txt
@@ -0,0 +1,3 @@
+DESC
+Required kernel function exports for Lustre.
+EDESC