Re: [PATCH] ARCH 2.6.24.y: Fix 32-bit x86 MSI-X allocation leakage

From: Ingo Molnar
Date: Tue Apr 29 2008 - 06:23:13 EST



* PJ Waskiewicz <peter.p.waskiewicz.jr@xxxxxxxxx> wrote:

> This bug was introduced in the 2.6.24 i386/x86_64 tree merge, where
> MSI-X vector allocation will eventually fail. The cause is the new
> bit array tracking used vectors is not getting cleared properly on IRQ
> destruction on the 32-bit APIC code.

Greg, please fix the commit message - this is a separate bug that has
nothing to do with the unification.

Ingo
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