RE: [patch 0/5] ia64 memory attribute fixes

From: Luck, Tony <tony.luck_at_intel.com>
Date: 2007-03-30 09:54:47
Found a small problem.  With this patch in place I get
a complaint while booting on an Intel tiger:

Trying to vfree() bad address (a00000020001b000)
BUG: at vm/vmalloc.c:323 __vunmap()

The stack trace points back to drivers/firmware/dmi_scan.c
in dmi_table()

	buf = dmi_ioremap(base, len);
		...
	dmi_iounmap(buf, len);

Before applying your patch we have base=0x7fefb000 len=0xfbc
and the return value is 0xc00000007fefb000

After your patch, we get buf = 0xa00000020001b000

-Tony
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Received on Fri Mar 30 09:55:25 2007

This archive was generated by hypermail 2.1.8 : 2007-03-30 09:55:51 EST