On Tue, Apr 11, 2017 at 01:12:24PM +1000, Benjamin Herrenschmidt wrote:
> On Tue, 2017-04-11 at 12:08 +0900, Minchan Kim wrote:
> > Hello,
> >
> > When I tested zram in ppc64, I got random corruption.
> > With investigation, it seems clear_page corrupted the memory.
> > I passed 64K kmalloced(kmal
On Tue, 2017-04-11 at 12:08 +0900, Minchan Kim wrote:
> Hello,
>
> When I tested zram in ppc64, I got random corruption.
> With investigation, it seems clear_page corrupted the memory.
> I passed 64K kmalloced(kmalloc(PAGE_SIZE)) address to clear_page
> and turned on slub debug so address is not a
Hello,
When I tested zram in ppc64, I got random corruption.
With investigation, it seems clear_page corrupted the memory.
I passed 64K kmalloced(kmalloc(PAGE_SIZE)) address to clear_page
and turned on slub debug so address is not aligned with PAGE_SIZE.
Is it a valid usecase that non-PAGE_SIZE al
