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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-11-06 18:11:07 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-11-06 18:13:47 +0100
commitab4f2ee130d5ffcf35616e1f5c6ab75af5b463b6 (patch)
tree7532eb50e674402f8f658094acb71b8dfb1117bf /arch/arm/mm
parent[ARM] fix VFP+softfloat binaries (diff)
downloadlinux-ab4f2ee130d5ffcf35616e1f5c6ab75af5b463b6.tar.xz
linux-ab4f2ee130d5ffcf35616e1f5c6ab75af5b463b6.zip
[ARM] fix naming of MODULE_START / MODULE_END
As of 73bdf0a60e607f4b8ecc5aec597105976565a84f, the kernel needs to know where modules are located in the virtual address space. On ARM, we located this region between MODULE_START and MODULE_END. Unfortunately, everyone else calls it MODULES_VADDR and MODULES_END. Update ARM to use the same naming, so is_vmalloc_or_module_addr() can work properly. Also update the comment on mm/vmalloc.c to reflect that ARM also places modules in a separate region from the vmalloc space. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm')
-rw-r--r--arch/arm/mm/mmu.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 8ba754064559..34e53596ff1d 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -654,7 +654,7 @@ static inline void prepare_page_table(struct meminfo *mi)
/*
* Clear out all the mappings below the kernel image.
*/
- for (addr = 0; addr < MODULE_START; addr += PGDIR_SIZE)
+ for (addr = 0; addr < MODULES_VADDR; addr += PGDIR_SIZE)
pmd_clear(pmd_off_k(addr));
#ifdef CONFIG_XIP_KERNEL
@@ -766,7 +766,7 @@ static void __init devicemaps_init(struct machine_desc *mdesc)
*/
#ifdef CONFIG_XIP_KERNEL
map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
- map.virtual = MODULE_START;
+ map.virtual = MODULES_VADDR;
map.length = ((unsigned long)&_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
map.type = MT_ROM;
create_mapping(&map);