Messages in this thread | | | Date | Sun, 26 Apr 2009 11:31:03 +0200 | From | Ingo Molnar <> | Subject | Re: [Bug #13185] New x86 warning |
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* Rafael J. Wysocki <rjw@sisk.pl> wrote:
> This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.29. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13185 > Subject : New x86 warning > Submitter : Jeff Garzik <jeff@garzik.org> > Date : 2009-04-22 6:46 (4 days old) > References : http://marc.info/?l=linux-kernel&m=124038280020950&w=4
I saw this warning with certain GCC versions for several kernel cycles, so it's not any recent change that triggers this and it is not a regression.
GCC is simply wrong here - i have posted a workaround for that but it is too ugly to be merged upstream.
> Handled-By : Andi Kleen <andi@firstfloor.org> > Patch : http://patchwork.kernel.org/patch/19330/ > http://patchwork.kernel.org/patch/19406/
This patch regresses on older GCC versions and doesnt really address the GCC false positive warning either, it just removes the inline function that triggers the warning.
Ingo
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