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powerpc fixes for 5.8 #6

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One fix for a crash/soft lockup on Power8, caused by the exception rework we did
 in v5.7.
 
 Thanks to:
   Paul Menzel, Nicholas Piggin.
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Merge tag 'powerpc-5.8-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc fix from Michael Ellerman:
 "One fix for a crash/soft lockup on Power8, caused by the exception
  rework we did in v5.7.

  Thanks to Paul Menzel and Nicholas Piggin"

* tag 'powerpc-5.8-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/64s/exception: Fix 0x1500 interrupt handler crash
This commit is contained in:
Linus Torvalds 2020-07-11 10:24:38 -07:00
commit 997c4431f0
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/kernel/exceptions-64s.S
View File

@ -2551,7 +2551,7 @@ EXC_VIRT_NONE(0x5400, 0x100)
INT_DEFINE_BEGIN(denorm_exception)
IVEC=0x1500
IHSRR=1
IBRANCH_COMMON=0
IBRANCH_TO_COMMON=0
IKVM_REAL=1
INT_DEFINE_END(denorm_exception)