Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3b4a49e21b0d8a69629623815a8caff3eb4cf9f7
Commit: 3b4a49e21b0d8a69629623815a8caff3eb4cf9f7
Parent: 3e92501a4e10e640786de10786c434834a0c1651
Author: Chris Zankel <[EMAIL PROTECTED]>
AuthorDate: Mon Jan 7 16:42:21 2008 -0800
Committer: Chris Zankel <[EMAIL PROTECTED]>
CommitDate: Wed Feb 13 17:23:26 2008 -0800
[XTENSA] Fix modules for non-exec processor configurations
We need to use vmalloc_exec for module loading. Also remove
the definitions MODULE_START and MODULE_END, which wasn't
used, and increase the VMALLOC memory range accordingly.
Signed-off-by: Chris Zankel <[EMAIL PROTECTED]>
---
arch/xtensa/kernel/module.c | 2 +-
include/asm-xtensa/module.h | 4 +++-
include/asm-xtensa/pgtable.h | 8 +++-----
3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/xtensa/kernel/module.c b/arch/xtensa/kernel/module.c
index ddf14dc..3981a46 100644
--- a/arch/xtensa/kernel/module.c
+++ b/arch/xtensa/kernel/module.c
@@ -28,7 +28,7 @@ void *module_alloc(unsigned long size)
{
if (size == 0)
return NULL;
- return vmalloc(size);
+ return vmalloc_exec(size);
}
void module_free(struct module *mod, void *module_region)
diff --git a/include/asm-xtensa/module.h b/include/asm-xtensa/module.h
index ffb25bf..d9b34be 100644
--- a/include/asm-xtensa/module.h
+++ b/include/asm-xtensa/module.h
@@ -15,9 +15,11 @@
struct mod_arch_specific
{
- /* Module support is not completely implemented. */
+ /* No special elements, yet. */
};
+#define MODULE_ARCH_VERMAGIC "xtensa-" __stringify(XCHAL_CORE_ID) " "
+
#define Elf_Shdr Elf32_Shdr
#define Elf_Sym Elf32_Sym
#define Elf_Ehdr Elf32_Ehdr
diff --git a/include/asm-xtensa/pgtable.h b/include/asm-xtensa/pgtable.h
index c0fcc1c..c8b024a 100644
--- a/include/asm-xtensa/pgtable.h
+++ b/include/asm-xtensa/pgtable.h
@@ -66,11 +66,9 @@
*/
#define VMALLOC_START 0xC0000000
-#define VMALLOC_END 0xC6FEFFFF
-#define TLBTEMP_BASE_1 0xC6FF0000
-#define TLBTEMP_BASE_2 0xC6FF8000
-#define MODULE_START 0xC7000000
-#define MODULE_END 0xC7FFFFFF
+#define VMALLOC_END 0xC7FEFFFF
+#define TLBTEMP_BASE_1 0xC7FF0000
+#define TLBTEMP_BASE_2 0xC7FF8000
/*
* Xtensa Linux config PTE layout (when present):
-
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