Messages in this thread | | | Date | Tue, 17 Aug 1999 14:38:20 +0200 (CEST) | From | Andrea Arcangeli <> | Subject | Re: [bigmem-patch] 4GB with Linux on IA32 |
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On Mon, 16 Aug 1999, David S. Miller wrote:
> From: kanoj@google.engr.sgi.com (Kanoj Sarcar) > Date: Mon, 16 Aug 1999 16:28:58 -0700 (PDT) > > For example, on a 2.2.10 kernel: > [kanoj@entity kern]$ gid __va | grep drivers > drivers/char/mem.c:124: if (copy_to_user(buf, __va(p), count)) > drivers/char/mem.c:142: return do_write_mem(file, __va(p), p, buf, count, ppos); > >Ok, this one could be a problem.
It isn't. The bigmem is not readable from /dev/mem right now.
Andrea
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