On Tue, Dec 04, 2007 at 08:55:13AM +0800, Shaohua Li wrote:
>
> On Mon, 2007-12-03 at 18:02 +0100, Rene Herman wrote:
> > On 30-11-07 23:22, Rene Herman wrote:
> >
> > > On 30-11-07 14:14, Chris Holvenstot wrote:
> > >
> > >> For what it is worth I too have seen this problem this morning and it
> > >> DOES appear to be new (in contrast to a previous comment)
> > >>
> > >> The message: pnpacpi: exceeded the max number of mem resources: 12
> > >>
> > >> is displayed each time the system is booted with the 2.6.24-rc3-git5
> > >> kernel but is NOT displayed when booting 2.6.24-rc3-git4
> > >>
> > >> I have made no changes in my config file between these two kernels other
> > >> than to accept any new defaults when running make oldconfig.
> > >>
> > >> If you had already narrowed it down to a change between git4 and git5 I
> > >> apologize for wasting your time. Have to run to work now.
> > >
> > > Thanks, and re-added the proper CCs. Sigh...
> > >
> > > Well, yes, the warning is actually new as well. Previously your kernel
> > > just silently ignored 8 more mem resources than it does now it seems.
> > >
> > > Given that people are hitting these limits, it might make sense to just
> > > do away with the warning for 2.6.24 again while waiting for the dynamic
> > > code?
> >
> > Ping. Should these warnings be reverted for 2.6.24?
> Revert the warning doesn't make any sense. I'd suggest changing the IO
> resources number bigger till Thomas's patch in.
Agree.
Change it to 90 works for me, But I think maybe 128 is better.
include/linux/pnp.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -upr linux/include/linux/pnp.h linux.new/include/linux/pnp.h
--- linux/include/linux/pnp.h 2007-12-04 09:09:23.000000000 +0800
+++ linux.new/include/linux/pnp.h 2007-12-04 09:09:40.000000000 +0800
@@ -13,7 +13,7 @@
#include <linux/errno.h>
#include <linux/mod_devicetable.h>
-#define PNP_MAX_PORT 24
+#define PNP_MAX_PORT 128
#define PNP_MAX_MEM 12
#define PNP_MAX_IRQ 2
#define PNP_MAX_DMA 2
--
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