Messages in this thread | | | Date | Sun, 28 Dec 2008 15:23:53 -0800 | From | "Yinghai Lu" <> | Subject | Re: [git pull] sparseirq / irq updates for v2.6.29 |
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On Sun, Dec 28, 2008 at 3:11 PM, Linus Torvalds <torvalds@linux-foundation.org> wrote: > > > On Sat, 27 Dec 2008, Ingo Molnar wrote: >> >> well, it's a regression that is being worked on: certain buggy GCC >> versions (unclear yet what scope but quite rare it appears) optimize out >> __weak function calls incorrectly. > > We've hit that kind of bug before, haven't we? I think the solution last > time was to make sure that the __weak function is never in the same > compilation unit as a call to it.
good, will try have another one for test.
YH
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