Re: [PATCH v2 0/2] fix missing handling of __user in nommu's uaccess()

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

 



Hi Luc,

On 30/5/20 5:02 am, Luc Van Oostenryck wrote:
I received a bug report for an unrelated patch when used with m68k-nommu.
It appears that the origin of the problem is that __get_user() and
__put_user() doesn't handle correctly __user. These 2 patches fix this.

Note: this is only minimaly tested but is quite straightforward and
       since this only change __user annotation it will not change the
       generated code.


Changes since v1:
* fix typo: s/plan/plain/
* appease checkpatch with better style: s/__force*/__force */
* avoid excessive line length caused by the added cast.

Luc Van Oostenryck (2):
   m68k,nommu: add missing __user in uaccess' __ptr() macro
   m68k,nommu: fix implicit cast from __user in __{get,put}_user_asm()

  arch/m68k/include/asm/uaccess_no.h | 6 +++---
  1 file changed, 3 insertions(+), 3 deletions(-)

Looks good, thanks for the fixup.
Applied to the m68knommu git tree, for-next branch.

Regards
Greg



[Index of Archives]     [Video for Linux]     [Yosemite News]     [Linux S/390]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux