On Tue, 30 Sep 2014, Frantisek Hrbata wrote:
> On Tue, Sep 30, 2014 at 07:27:51AM -0700, Dave Hansen wrote:
> > On 09/30/2014 05:41 AM, Frantisek Hrbata wrote:
> > > Does it make sense to replace "count" with "size" so it's consistent with
> > > the
> > > rest or do you prefer "nr_bytes" or as Dav
On Tue, Sep 30, 2014 at 07:27:51AM -0700, Dave Hansen wrote:
> On 09/30/2014 05:41 AM, Frantisek Hrbata wrote:
> > Does it make sense to replace "count" with "size" so it's consistent with
> > the
> > rest or do you prefer "nr_bytes" or as Dave proposed "len_bytes"?
>
> I don't care what it is as
On 09/30/2014 05:41 AM, Frantisek Hrbata wrote:
> Does it make sense to replace "count" with "size" so it's consistent with the
> rest or do you prefer "nr_bytes" or as Dave proposed "len_bytes"?
I don't care what it is as long as it has a unit in it.
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On Mon, Sep 29, 2014 at 10:15:28PM +0200, Thomas Gleixner wrote:
> On Mon, 29 Sep 2014, Frantisek Hrbata wrote:
> > V2: fix pfn check in valid_mmap_phys_addr_range, thanks to Dave Hansen
>
> AFAICT, Dave also asked you to change size_t count into something more
> intuitive, i.e. nr_bytes or such.
On Mon, 29 Sep 2014, Frantisek Hrbata wrote:
> V2: fix pfn check in valid_mmap_phys_addr_range, thanks to Dave Hansen
AFAICT, Dave also asked you to change size_t count into something more
intuitive, i.e. nr_bytes or such.
> +int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
And ri
Prevent possible PTE corruption while calling mmap on /dev/mem with large
offset.
oops info, please note the PTE value 80080225.
-8<--
[85739.124496] rep: Corrupted page table at address 7f63852f8000
[85739.130242] PGD ba2
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