From: "Américo Wang" <xiyou.wangcong@gmail.com>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Andrew Morton <akpm@osdl.org>,
jdike@addtoit.com, Al Viro <viro@zeniv.linux.org.uk>,
user-mode-linux-devel@lists.sourceforge.net
Subject: [uml-devel] [Patch] uml: fix the highmem build error
Date: Thu, 27 Nov 2008 18:12:28 +0000 [thread overview]
Message-ID: <20081127181228.GA4417@hack.voiplan.pt> (raw)
This patch fixes 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.)
Compile and run tested.
Signed-off-by: WANG Cong <wangcong@zeuux.org>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
---
diff --git a/arch/um/include/asm/fixmap.h b/arch/um/include/asm/fixmap.h
index 69c0252..4e656c9 100644
--- a/arch/um/include/asm/fixmap.h
+++ b/arch/um/include/asm/fixmap.h
@@ -40,6 +40,9 @@ enum fixed_addresses {
#endif
__end_of_fixed_addresses
};
+extern pte_t *pkmap_page_table;
+extern pte_t *kmap_pte;
+extern pgprot_t kmap_prot;
extern void __set_fixmap (enum fixed_addresses idx,
unsigned long phys, pgprot_t flags);
diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
index bcc079c..884f9e2 100644
--- a/arch/x86/mm/highmem_32.c
+++ b/arch/x86/mm/highmem_32.c
@@ -1,3 +1,4 @@
+#include <asm/fixmap.h>
#include <linux/highmem.h>
#include <linux/module.h>
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WARNING: multiple messages have this Message-ID (diff)
From: "Américo Wang" <xiyou.wangcong@gmail.com>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Andrew Morton <akpm@osdl.org>,
jdike@addtoit.com, user-mode-linux-devel@lists.sourceforge.net,
Al Viro <viro@zeniv.linux.org.uk>
Subject: [Patch] uml: fix the highmem build error
Date: Thu, 27 Nov 2008 18:12:28 +0000 [thread overview]
Message-ID: <20081127181228.GA4417@hack.voiplan.pt> (raw)
This patch fixes 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.)
Compile and run tested.
Signed-off-by: WANG Cong <wangcong@zeuux.org>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
---
diff --git a/arch/um/include/asm/fixmap.h b/arch/um/include/asm/fixmap.h
index 69c0252..4e656c9 100644
--- a/arch/um/include/asm/fixmap.h
+++ b/arch/um/include/asm/fixmap.h
@@ -40,6 +40,9 @@ enum fixed_addresses {
#endif
__end_of_fixed_addresses
};
+extern pte_t *pkmap_page_table;
+extern pte_t *kmap_pte;
+extern pgprot_t kmap_prot;
extern void __set_fixmap (enum fixed_addresses idx,
unsigned long phys, pgprot_t flags);
diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
index bcc079c..884f9e2 100644
--- a/arch/x86/mm/highmem_32.c
+++ b/arch/x86/mm/highmem_32.c
@@ -1,3 +1,4 @@
+#include <asm/fixmap.h>
#include <linux/highmem.h>
#include <linux/module.h>
next reply other threads:[~2008-11-27 18:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-27 18:12 Américo Wang [this message]
2008-11-27 18:12 ` [Patch] uml: fix the highmem build error Américo Wang
2008-11-27 21:31 ` [uml-devel] " Américo Wang
2008-11-27 21:31 ` Américo Wang
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