提交 6b35eb9d 编写于 作者: I Ingo Molnar

Revert "x86: Make relocatable kernel work with new binutils"

This reverts commit 86b1e8dd ("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: NMarkus Trippelsdorf <markus@trippelsdorf.de>
Acked-by: N"H. Peter Anvin" <hpa@zytor.com>
Cc: Shaohua Li <shaohua.li@intel.com>
Cc: "Lu, Hongjiu" <hongjiu.lu@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Cc: Sam Ravnborg <sam@ravnborg.org>
LKML-Reference: <4D36A759.60704@intel.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>
上级 c56eb8fb
......@@ -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 */
......
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