Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d4afe414189b098d56bcd24280c018aa2ac9a990
Commit: d4afe414189b098d56bcd24280c018aa2ac9a990
Parent: 88f3aec7afd9ae3e6f6d221801996b69aad1e3a4
Author: Ingo Molnar <[EMAIL PROTECTED]>
AuthorDate: Thu Feb 21 13:39:30 2008 +0100
Committer: Ingo Molnar <[EMAIL PROTECTED]>
CommitDate: Tue Feb 26 12:55:56 2008 +0100
x86: rename KERNEL_TEXT_SIZE => KERNEL_IMAGE_SIZE
The KERNEL_TEXT_SIZE constant was mis-named, as we not only map the kernel
text but data, bss and init sections as well.
That name led me on the wrong path with the KERNEL_TEXT_SIZE regression,
because i knew how big of _text_ my images have and i knew about the 40 MB
"text" limit so i wrongly thought to be on the safe side of the 40 MB limit
with my 29 MB of text, while the total image size was slightly above 40 MB.
Signed-off-by: Ingo Molnar <[EMAIL PROTECTED]>
---
arch/x86/kernel/head_64.S | 2 +-
include/asm-x86/page_64.h | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index b037b15..a007454 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -393,7 +393,7 @@ NEXT_PAGE(level2_kernel_pgt)
* too.)
*/
PMDS(0, __PAGE_KERNEL_LARGE_EXEC|_PAGE_GLOBAL,
- KERNEL_TEXT_SIZE/PMD_SIZE)
+ KERNEL_IMAGE_SIZE/PMD_SIZE)
NEXT_PAGE(level2_spare_pgt)
.fill 512, 8, 0
diff --git a/include/asm-x86/page_64.h b/include/asm-x86/page_64.h
index 3e2e3ca..1435460 100644
--- a/include/asm-x86/page_64.h
+++ b/include/asm-x86/page_64.h
@@ -51,8 +51,8 @@
* Kernel image size is limited to 128 MB (see level2_kernel_pgt in
* arch/x86/kernel/head_64.S), and it is mapped here:
*/
-#define KERNEL_TEXT_SIZE (128*1024*1024)
-#define KERNEL_TEXT_START _AC(0xffffffff80000000, UL)
+#define KERNEL_IMAGE_SIZE (128*1024*1024)
+#define KERNEL_IMAGE_START _AC(0xffffffff80000000, UL)
#ifndef __ASSEMBLY__
void clear_page(void *page);
-
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