On Wed, Jun 20, 2018 at 08:20:22AM -0700, Dave Hansen wrote:
> On 06/13/2018 05:45 PM, Ram Pai wrote:
> > Generally the signal handler restores the state of the pkey register
> > before returning. However there are times when the read/write operation
> > can legitamely fail without invoking the sig
On 06/13/2018 05:45 PM, Ram Pai wrote:
> Generally the signal handler restores the state of the pkey register
> before returning. However there are times when the read/write operation
> can legitamely fail without invoking the signal handler. Eg: A
> sys_read() operaton to a write-protected page s
Generally the signal handler restores the state of the pkey register
before returning. However there are times when the read/write operation
can legitamely fail without invoking the signal handler. Eg: A
sys_read() operaton to a write-protected page should be disallowed. In
such a case the state
