The patch titled
uml: fix the highmem build error
has been added to the -mm tree. Its filename is
uml-fix-the-highmem-build-error.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: uml: fix the highmem build error
From: WANG Cong <wangcong@xxxxxxxxx>
Fix this error:
arch/um/kernel/mem.c: In function 'init_highmem':
arch/um/kernel/mem.c:177: error: 'pkmap_page_table' undeclared (first
use in this function)
arch/um/kernel/mem.c:177: error: (Each undeclared identifier is
reported only once
arch/um/kernel/mem.c:177: error: for each function it appears in.)
Signed-off-by: WANG Cong <wangcong@xxxxxxxxx>
Cc: Jeff Dike <jdike@xxxxxxxxxxx>
Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/um/include/asm/fixmap.h | 6 ++++++
arch/x86/mm/highmem_32.c | 1 +
2 files changed, 7 insertions(+)
diff -puN arch/um/include/asm/fixmap.h~uml-fix-the-highmem-build-error arch/um/include/asm/fixmap.h
--- a/arch/um/include/asm/fixmap.h~uml-fix-the-highmem-build-error
+++ a/arch/um/include/asm/fixmap.h
@@ -41,6 +41,12 @@ enum fixed_addresses {
__end_of_fixed_addresses
};
+#ifdef CONFIG_HIGHMEM
+extern pte_t *pkmap_page_table;
+extern pte_t *kmap_pte;
+extern pgprot_t kmap_prot;
+#endif
+
extern void __set_fixmap (enum fixed_addresses idx,
unsigned long phys, pgprot_t flags);
diff -puN arch/x86/mm/highmem_32.c~uml-fix-the-highmem-build-error arch/x86/mm/highmem_32.c
--- a/arch/x86/mm/highmem_32.c~uml-fix-the-highmem-build-error
+++ a/arch/x86/mm/highmem_32.c
@@ -1,3 +1,4 @@
+#include <asm/fixmap.h>
#include <linux/highmem.h>
#include <linux/module.h>
_
Patches currently in -mm which might be from wangcong@xxxxxxxxx are
linux-next.patch
scripts-improve-the-decodecode-script.patch
uml-fix-the-highmem-build-error.patch
ipc-clean-up-ipc-shmc.patch
ipc-do-not-goto-to-the-next-line.patch
ipc-ipc_sysctlc-move-the-definition-of-ipc_auto_callback.patch
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