| To: | Domen Puncer <domen.puncer@ultra.si> |
|---|---|
| Subject: | Re: Commit 78eef01b0fae087c5fadbd85dd4fe2918c3a015f (on_each_cpu(): disable local interrupts) Breaks SGI IP32 |
| From: | Ralf Baechle <ralf@linux-mips.org> |
| Date: | Wed, 21 Jun 2006 13:11:10 +0100 |
| Cc: | Kumba <kumba@gentoo.org>, linux-mips@linux-mips.org |
| In-reply-to: | <20060621095150.GO5568@domen.ultra.si> |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| References: | <4478C0F1.8000006@gentoo.org> <20060528010603.GA24997@linux-mips.org> <20060527194243.a8157338.akpm@osdl.org> <4479250E.3080604@gentoo.org> <20060528105014.GA28621@linux-mips.org> <20060621095150.GO5568@domen.ultra.si> |
| Sender: | linux-mips-bounce@linux-mips.org |
| User-agent: | Mutt/1.4.2.1i |
On Wed, Jun 21, 2006 at 11:51:50AM +0200, Domen Puncer wrote:
> > #define on_each_cpu(func,info,retry,wait) \
> > ({ \
> > WARN_ON(irqs_disabled()); \
> > func(info); \
> > 0; \
> > })
>
> On Alchemy au1200 this produces:
> [4294667.296000] Synthesized TLB modify handler fastpath (33 instructions).
> [4294667.296000] Badness in r4k_flush_icache_range at
> /home/domen/tmp/linux-2.6.bisecting/linux-mips.git/arch/mips/mm/c-r4k.c:516
> [4294667.296000] Call Trace:
> [4294667.296000] [<80113434>] r4k_flush_icache_range+0x144/0x150
> [4294667.296000] [<803f0000>] inflate_dynamic+0x634/0x70c
> [4294667.296000] [<803f3630>] trap_init+0x3c/0x440
Pretty much as expected, thanks!
Ralf
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