Re: [v2 PATCH] add param that allows bootline control of hardened usercopy

nit: I would expect the version to trail "PATCH" in the subject, like: [PATCH v2] On Tue, Jun 26, 2018 at 5:50 AM, Chris von Recklinghausen wrote: > Enabling HARDENED_USER_COPY causes measurable regressions in the > networking performances, up to 8% under UDP flood. Please include the details on

Re: [v2 PATCH] add param that allows bootline control of hardened usercopy

On 06/26/2018 08:50 AM, Chris von Recklinghausen wrote: > Enabling HARDENED_USER_COPY causes measurable regressions in the > networking performances, up to 8% under UDP flood. > > A generic distro may want to enable HARDENED_USER_COPY in their default > kernel config, but at the same time, such dis

[v2 PATCH] add param that allows bootline control of hardened usercopy

Enabling HARDENED_USER_COPY causes measurable regressions in the networking performances, up to 8% under UDP flood. A generic distro may want to enable HARDENED_USER_COPY in their default kernel config, but at the same time, such distro may want to be able to avoid the performance penalties in wit