Attachment 299792 Details for Bug 439921 – Align the start of the per-cpu section

[patch] Align the start of the per-cpu section

linux-2.6.9-per-cpu-align.patch (text/plain), 1019 bytes, created by Greg Marsden on 2008-03-31 23:42:21 UTC

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Creator: Greg Marsden

Created: 2008-03-31 23:42:21 UTC

Size: 1019 bytes

patch

obsolete

>--- linux-2.6.9/arch/i386/kernel/vmlinux.lds.S.orig	2007-03-14 12:38:25.000000000 -0800
>+++ linux-2.6.9/arch/i386/kernel/vmlinux.lds.S	2007-03-14 13:04:56.000000000 -0800
>@@ -5,6 +5,7 @@
> #include <asm-generic/vmlinux.lds.h>
> #include <asm/thread_info.h>
> #include <asm/page.h>
>+#include <asm/cache.h>
> 
> #include <linux/config.h>
> #include <asm/page.h>
>@@ -110,7 +111,7 @@
>   __initramfs_start = .;
>   .init.ramfs : { *(.init.ramfs) }
>   __initramfs_end = .;
>-  . = ALIGN(32);
>+  . = ALIGN(L1_CACHE_BYTES);
>   __per_cpu_start = .;
>   .data.percpu  : { *(.data.percpu) }
>   __per_cpu_end = .;
>--- linux-2.6.9/arch/x86_64/kernel/vmlinux.lds.S.orig	2004-10-18 14:53:08.000000000 -0700
>+++ linux-2.6.9/arch/x86_64/kernel/vmlinux.lds.S	2007-03-14 12:59:29.000000000 -0800
>@@ -120,7 +120,7 @@
>   __initramfs_start = .;
>   .init.ramfs : { *(.init.ramfs) }
>   __initramfs_end = .;	
>-  . = ALIGN(32);
>+  . = ALIGN(CONFIG_X86_L1_CACHE_BYTES);
>   __per_cpu_start = .;
>   .data.percpu  : { *(.data.percpu) }
>   __per_cpu_end = .;

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