Re: 2.6.23-rc1: BUG_ON in kmap_atomic_prot()

On Tue, 24 Jul 2007, Andi Kleen wrote:
> 
> There's probably a --param where it can be tweaked exactly. The
> problem is that --params tend to be very gcc version specific
> and might do something completely different on a newer or 
> older version. So it's better not to use them.

I agree wholeheartedly with that sentiment. We've tried at times (because 
some gcc snapshots made some *truly* insane choices for a while), and 
maybe we still have some around. Not worth the pain.

		Linus
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• References:
  • Linus 2.6.23-rc1
    • From: Linus Torvalds <[email protected]>
  • 2.6.23-rc1: BUG_ON in kmap_atomic_prot()
    • From: Alexey Dobriyan <[email protected]>
  • Re: 2.6.23-rc1: BUG_ON in kmap_atomic_prot()
    • From: Alexey Dobriyan <[email protected]>
  • Re: 2.6.23-rc1: BUG_ON in kmap_atomic_prot()
    • From: Andrew Morton <[email protected]>
  • Re: 2.6.23-rc1: BUG_ON in kmap_atomic_prot()
    • From: Alexey Dobriyan <[email protected]>
  • Re: 2.6.23-rc1: BUG_ON in kmap_atomic_prot()
    • From: Alexey Dobriyan <[email protected]>
  • Re: 2.6.23-rc1: BUG_ON in kmap_atomic_prot()
    • From: Andrew Morton <[email protected]>
  • Re: 2.6.23-rc1: BUG_ON in kmap_atomic_prot()
    • From: Linus Torvalds <[email protected]>
  • Re: 2.6.23-rc1: BUG_ON in kmap_atomic_prot()
    • From: Adrian Bunk <[email protected]>
  • Re: 2.6.23-rc1: BUG_ON in kmap_atomic_prot()
    • From: Linus Torvalds <[email protected]>
  • Re: 2.6.23-rc1: BUG_ON in kmap_atomic_prot()
    • From: Andrew Morton <[email protected]>
  • Re: 2.6.23-rc1: BUG_ON in kmap_atomic_prot()
    • From: Linus Torvalds <[email protected]>
  • Re: 2.6.23-rc1: BUG_ON in kmap_atomic_prot()
    • From: Andi Kleen <[email protected]>

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