Re: tipc_init(), WARNING: at arch/x86/mm/highmem_32.c:52, [2.6.24-rc4-git5: Reported regressions from 2.6.23]

From: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Date: Tue, 11 Dec 2007 20:03:01 +0100

On Tue, 2007-12-11 at 09:52 +0100, Ingo Molnar wrote:

* Dave Jones <davej@xxxxxxxxxx> wrote:

Which leaves my only other gripe. It broke slabtop.

that's actually a _bad_ ABI regression. Rafael, could you please add
this to the regressions list?

There's an alternative implementation in Documentation/vm/slabinfo.c
(why there not say, util-linux, home of current slabtop?)

the kernel should output /proc/slabinfo data with the same formatting,
period.

I can remember it being said that would be one of the things to-do
before SLUB could become default.

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References:
- 2.6.24-rc4-git5: Reported regressions from 2.6.23
  - From: Rafael J. Wysocki
- Re: tipc_init(), WARNING: at arch/x86/mm/highmem_32.c:52, [2.6.24-rc4-git5: Reported regressions from 2.6.23]
  - From: Ingo Molnar
- Re: tipc_init(), WARNING: at arch/x86/mm/highmem_32.c:52, [2.6.24-rc4-git5: Reported regressions from 2.6.23]
  - From: Matt Mackall
- Re: tipc_init(), WARNING: at arch/x86/mm/highmem_32.c:52, [2.6.24-rc4-git5: Reported regressions from 2.6.23]
  - From: Linus Torvalds
- Re: tipc_init(), WARNING: at arch/x86/mm/highmem_32.c:52, [2.6.24-rc4-git5: Reported regressions from 2.6.23]
  - From: Linus Torvalds
- Re: tipc_init(), WARNING: at arch/x86/mm/highmem_32.c:52, [2.6.24-rc4-git5: Reported regressions from 2.6.23]
  - From: Andrew Morton
- Re: tipc_init(), WARNING: at arch/x86/mm/highmem_32.c:52, [2.6.24-rc4-git5: Reported regressions from 2.6.23]
  - From: Linus Torvalds
- Re: tipc_init(), WARNING: at arch/x86/mm/highmem_32.c:52, [2.6.24-rc4-git5: Reported regressions from 2.6.23]
  - From: Ingo Molnar
- Re: tipc_init(), WARNING: at arch/x86/mm/highmem_32.c:52, [2.6.24-rc4-git5: Reported regressions from 2.6.23]
  - From: Dave Jones
- Re: tipc_init(), WARNING: at arch/x86/mm/highmem_32.c:52, [2.6.24-rc4-git5: Reported regressions from 2.6.23]
  - From: Ingo Molnar

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