Re: crash in entry.S restore_all, 2.6.12-rc2, x86, PAGEALLOC

Stas Sergeev <[email protected]> wrote:
>
> -	p->thread.esp0 = (unsigned long) (childregs+1);
>  +	p->thread.esp0 = (unsigned long) (childregs+1) - 8;

This is utterly obscure - it needs a comment so that readers know what that
"- 8" is doing there.

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Follow-Ups:
- Re: crash in entry.S restore_all, 2.6.12-rc2, x86, PAGEALLOC
  - From: Stas Sergeev <[email protected]>

References:
- crash in entry.S restore_all, 2.6.12-rc2, x86, PAGEALLOC
  - From: Ingo Molnar <[email protected]>
- Re: crash in entry.S restore_all, 2.6.12-rc2, x86, PAGEALLOC
  - From: Stas Sergeev <[email protected]>
- Re: crash in entry.S restore_all, 2.6.12-rc2, x86, PAGEALLOC
  - From: Linus Torvalds <[email protected]>
- Re: crash in entry.S restore_all, 2.6.12-rc2, x86, PAGEALLOC
  - From: Stas Sergeev <[email protected]>
- Re: crash in entry.S restore_all, 2.6.12-rc2, x86, PAGEALLOC
  - From: Linus Torvalds <[email protected]>
- Re: crash in entry.S restore_all, 2.6.12-rc2, x86, PAGEALLOC
  - From: Stas Sergeev <[email protected]>
- Re: crash in entry.S restore_all, 2.6.12-rc2, x86, PAGEALLOC
  - From: Ingo Molnar <[email protected]>
- Re: crash in entry.S restore_all, 2.6.12-rc2, x86, PAGEALLOC
  - From: Stas Sergeev <[email protected]>
- Re: crash in entry.S restore_all, 2.6.12-rc2, x86, PAGEALLOC
  - From: Linus Torvalds <[email protected]>
- Re: crash in entry.S restore_all, 2.6.12-rc2, x86, PAGEALLOC
  - From: Linus Torvalds <[email protected]>
- Re: crash in entry.S restore_all, 2.6.12-rc2, x86, PAGEALLOC
  - From: Stas Sergeev <[email protected]>

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