From: Ingo Molnar Date: Wed, 19 Jan 2011 09:09:42 +0000 (+0100) Subject: Revert "x86: Make relocatable kernel work with new binutils" X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6b35eb9ddcddde7b510726de03fae071178f1ec4;p=linux-beck.git Revert "x86: Make relocatable kernel work with new binutils" This reverts commit 86b1e8dd83cb ("x86: Make relocatable kernel work with new binutils"). Markus Trippelsdorf reported a boot failure caused by this patch. The real solution to the original patch will likely involve an arch-generic solution to define an overlaid jiffies_64 and jiffies variables. Until that's done and tested on all architectures revert this commit to solve the regression. Reported-and-bisected-by: Markus Trippelsdorf Acked-by: "H. Peter Anvin" Cc: Shaohua Li Cc: "Lu, Hongjiu" Cc: Linus Torvalds , Cc: Sam Ravnborg LKML-Reference: <4D36A759.60704@intel.com> Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S index b34ab80fddd5..bf4700755184 100644 --- a/arch/x86/kernel/vmlinux.lds.S +++ b/arch/x86/kernel/vmlinux.lds.S @@ -34,9 +34,11 @@ OUTPUT_FORMAT(CONFIG_OUTPUT_FORMAT, CONFIG_OUTPUT_FORMAT, CONFIG_OUTPUT_FORMAT) #ifdef CONFIG_X86_32 OUTPUT_ARCH(i386) ENTRY(phys_startup_32) +jiffies = jiffies_64; #else OUTPUT_ARCH(i386:x86-64) ENTRY(phys_startup_64) +jiffies_64 = jiffies; #endif #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA) @@ -140,15 +142,6 @@ SECTIONS CACHELINE_ALIGNED_DATA(L1_CACHE_BYTES) DATA_DATA - /* - * Workaround a binutils (2.20.51.0.12 to 2.21.51.0.3) bug. - * This makes jiffies relocatable in such binutils - */ -#ifdef CONFIG_X86_32 - jiffies = jiffies_64; -#else - jiffies_64 = jiffies; -#endif CONSTRUCTORS /* rarely changed data like cpu maps */