Eric Lee / linux-smarc-t335x-v3.2

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Commit 0b699e36b2d43c1b4288992683e5913d347b5b78

Authored by Eric Dumazet
Committed by Linus Torvalds
1 parent 18bd057b14
Exists in master and in 4 other branches v3.2_AM335xPSP_04.06.00.11, v3.2_NEWT335xPSP_04.06.00.11, v3.2_SBC_SMARTMEN, v3.2_SMARCT335xPSP_04.06.00.11

[PATCH] x86_64: bring back __read_mostly support to linux-2.6.17-rc2 

It seems latest kernel has a wrong/missing __read_mostly implementation
for x86_64

__read_mostly macro should be declared outside of #if CONFIG_X86_VSMP block

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Showing 1 changed file with 2 additions and 2 deletions Side-by-side Diff

include/asm-x86_64/cache.h
Diff comments   View file @ 0b699e3
... ... @@ -20,9 +20,9 @@
20 20 __attribute__((__section__(".data.page_aligned")))
21 21 #endif
22 22  
23   -#define __read_mostly __attribute__((__section__(".data.read_mostly")))
24   -
25 23 #endif
  24 +
  25 +#define __read_mostly __attribute__((__section__(".data.read_mostly")))
26 26  
27 27 #endif