Re: [PATCH v2 5/5] exec: Add a exec_update_mutex to replace cred_guard_mutex

Eric W. Biederman
2020-03-09T19:44:49Z

"Dmitry V. Levin" <ldv@altlinux.org> writes:

> On Mon, Mar 09, 2020 at 02:02:37PM -0500, Eric W. Biederman wrote:
>> Bernd Edlinger <bernd.edlinger@hotmail.de> writes:
>>
>> > On 3/9/20 7:36 PM, Eric W. Biederman wrote:
>> >>
>> >>
>> >> Does that sound better?
>> >>
>> >
>> > almost done.
>>
>> I think this text is finally clean.
>>
>> exec: Add exec_update_mutex to replace cred_guard_mutex
>>
>> The cred_guard_mutex is problematic as it is held over possibly
>> indefinite waits for userspace. The possilbe indefinite waits for
>
> -------------------------------------------^^^^^^^^ possible?

Yes. Thank you. Fixed.

Eric