Re: [PATCH 1/5] uio: remove copy_from_iter_flushcache() and copy_mc_to_iter()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sun, Dec 12, 2021 at 06:22:20AM -0800, Dan Williams wrote:
> > - * Use the 'no check' versions of copy_from_iter_flushcache() and
> > - * copy_mc_to_iter() to bypass HARDENED_USERCOPY overhead. Bounds
> > + * Use the 'no check' versions of _copy_from_iter_flushcache() and
> > + * _copy_mc_to_iter() to bypass HARDENED_USERCOPY overhead. Bounds
> >   * checking, both file offset and device offset, is handled by
> >   * dax_iomap_actor()
> >   */
> 
> This comment change does not make sense since it is saying why pmem is
> using the "_" versions. However, I assume this whole comment goes away
> in a later patch.

It does not go away in this series.



[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Kernel Development]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite Info]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Linux Media]     [Device Mapper]

  Powered by Linux