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SubjectRe: [PATCH] i386 uaccess to fixmap pages

On Fri, 9 May 2003, Chuck Ebbert wrote:
> /arch/i386/kernel/doublefault.c:
> #define ptr_ok(x) ((x) > 0xc0000000 && (x) < 0xc1000000)

That's just wrong _regardless_. Bad Linus. I was lazy when doing the
double-fault verification.


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