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| author | Zach Brown <zach.brown@oracle.com> | 2006-01-27 14:02:47 -0800 |
|---|---|---|
| committer | Sam Ravnborg <sam@mars.ravnborg.org> | 2006-02-19 09:51:19 +0100 |
| commit | 379b5441aeb895fe55b877a8a9c187e8728f774c (patch) | |
| tree | 67916a0f7d8a9a7d1ce186c81ac4f4481e6cc23e /arch | |
| parent | 8e70c45887a6bbe40393342ea5b426b0dd836dff (diff) | |
| download | lwn-379b5441aeb895fe55b877a8a9c187e8728f774c.tar.gz lwn-379b5441aeb895fe55b877a8a9c187e8728f774c.zip | |
x86: align per-cpu section to configured cache bytes
This matches the fix for a bug seen on x86-64. Test booted on old hardware
that had 32 byte cachelines to begin with.
Signed-off-by: Zach Brown <zach.brown@oracle.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/i386/kernel/vmlinux.lds.S | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/i386/kernel/vmlinux.lds.S b/arch/i386/kernel/vmlinux.lds.S index 4710195b6b74..18f99cce5895 100644 --- a/arch/i386/kernel/vmlinux.lds.S +++ b/arch/i386/kernel/vmlinux.lds.S @@ -7,6 +7,7 @@ #include <asm-generic/vmlinux.lds.h> #include <asm/thread_info.h> #include <asm/page.h> +#include <asm/cache.h> OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386") OUTPUT_ARCH(i386) @@ -115,7 +116,7 @@ SECTIONS __initramfs_start = .; .init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) { *(.init.ramfs) } __initramfs_end = .; - . = ALIGN(32); + . = ALIGN(L1_CACHE_BYTES); __per_cpu_start = .; .data.percpu : AT(ADDR(.data.percpu) - LOAD_OFFSET) { *(.data.percpu) } __per_cpu_end = .; |