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Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

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Pull x86 fixes from Peter Anvin:

 - Three EFI-related fixes

 - Two early memory initialization fixes

 - build fix for older binutils

 - fix for an eager FPU performance regression -- currently we don't
   allow the use of the FPU at interrupt time *at all* in eager mode,
   which is clearly wrong.

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86: Allow FPU to be used at interrupt time even with eagerfpu
  x86, crc32-pclmul: Fix build with older binutils
  x86-64, init: Fix a possible wraparound bug in switchover in head_64.S
  x86, range: fix missing merge during add range
  x86, efi: initial the local variable of DataSize to zero
  efivar: fix oops in efivar_update_sysfs_entries() caused by memory reuse
  efivarfs: Never return ENOENT from firmware again
This commit is contained in:
Linus Torvalds
2013-05-31 09:44:10 +09:00
parent 3655b22de0 5187b28ff0
commit 484b002e28
8 changed files with 103 additions and 25 deletions
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kernel/range.c
+5 -3
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@@ -48,9 +48,11 @@ int add_range_with_merge(struct range *range, int az, int nr_range,
final_start = min(range[i].start, start);
final_end = max(range[i].end, end);
range[i].start = final_start;
range[i].end = final_end;
return nr_range;
/* clear it and add it back for further merge */
range[i].start = 0;
range[i].end = 0;
return add_range_with_merge(range, az, nr_range,
final_start, final_end);
}
/* Need to add it: */