Re: [PATCH 1/2] rcu: spinlocks take an unsigned long flags

From: Harvey Harrison
Date: Tue Aug 26 2008 - 16:52:22 EST


On Tue, 2008-08-26 at 13:45 -0700, Paul E. McKenney wrote:
> On Tue, Aug 26, 2008 at 01:00:44PM -0700, Harvey Harrison wrote:
> > Noticed by sparse:
> > kernel/rcuclassic.c:719:2: error: incompatible types in comparison expression (different signedness)
> > kernel/rcuclassic.c:727:2: error: incompatible types in comparison expression (different signedness)
> > kernel/rcuclassic.c: In function ârcu_init_percpu_dataâ:
> > kernel/rcuclassic.c:719: warning: comparison of distinct pointer types lacks a cast
> > kernel/rcuclassic.c:727: warning: comparison of distinct pointer types lacks a cast
>
> This is a duplicate of http://lkml.org/lkml/2008/8/18/497, sent in
> by Hiroshi Shimamoto <h-shimamoto@xxxxxxxxxxxxx>.
>

Ok, what tree is it going in through, this was from today's linux-next.

Harvey

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