From: Grant Grundler <grundler@cup.hp.com>
To: parisc-linux@thepuffingroup.com
Subject: Re: [parisc-linux] xchg/cmpxchg defined in wrong place?
Date: Fri, 29 Dec 2000 22:41:41 -0800 [thread overview]
Message-ID: <200012300641.WAA24786@milano.cup.hp.com> (raw)
In-Reply-To: Your message of "Fri, 29 Dec 2000 21:12:19 PST." <200012300512.VAA24694@milano.cup.hp.com>
Grant Grundler wrote:
...
> Currently, parisc __xchg lives in arch/parisc/kernel/setup.c.
Sorry. I got this fact wrong: __xchg lives in arch/parisc/lib/bitops.c
__xchg_called_with_bad_pointer *is* defined in arch/parisc/kernel/setup.c.
My understanding is this fuction in fact should NOT be defined.
It's a tool to catch problems for architectures which can inline __xchg.
Neither item is material to my arguments for defining them in atomic.h.
grant
Grant Grundler
Unix Systems Enablement Lab
+1.408.447.7253
next prev parent reply other threads:[~2000-12-30 6:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-12-30 5:12 [parisc-linux] xchg/cmpxchg defined in wrong place? Grant Grundler
2000-12-30 6:41 ` Grant Grundler [this message]
2000-12-30 16:46 ` Alan Cox
2000-12-30 17:52 ` Grant Grundler
2000-12-31 1:55 ` Grant Grundler
2000-12-31 4:16 ` R P Herrold
2001-01-02 0:09 ` Dual Boot Grant Grundler
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