Re: [PATCH V11 2/5] vsprintf: refactor %pK code out of pointer()

On Wed, 29 Nov 2017 15:27:46 +1100 "Tobin C. Harding" wrote: > On Tue, Nov 28, 2017 at 09:39:57PM -0500, Steven Rostedt wrote: > > On Wed, 29 Nov 2017 13:05:02 +1100 > > "Tobin C. Harding" wrote: > > > > > + /* > > > + * kptr_restrict==1 cannot

Re: [PATCH V11 2/5] vsprintf: refactor %pK code out of pointer()

On Wed, 29 Nov 2017 15:27:46 +1100 "Tobin C. Harding" wrote: > On Tue, Nov 28, 2017 at 09:39:57PM -0500, Steven Rostedt wrote: > > On Wed, 29 Nov 2017 13:05:02 +1100 > > "Tobin C. Harding" wrote: > > > > > + /* > > > + * kptr_restrict==1 cannot be used in IRQ context > > > +

Re: [PATCH V11 2/5] vsprintf: refactor %pK code out of pointer()

On Tue, Nov 28, 2017 at 09:39:57PM -0500, Steven Rostedt wrote: > On Wed, 29 Nov 2017 13:05:02 +1100 > "Tobin C. Harding" wrote: > > > + /* > > +* kptr_restrict==1 cannot be used in IRQ context > > +* because its test for CAP_SYSLOG would be

Re: [PATCH V11 2/5] vsprintf: refactor %pK code out of pointer()

On Tue, Nov 28, 2017 at 09:39:57PM -0500, Steven Rostedt wrote: > On Wed, 29 Nov 2017 13:05:02 +1100 > "Tobin C. Harding" wrote: > > > + /* > > +* kptr_restrict==1 cannot be used in IRQ context > > +* because its test for CAP_SYSLOG would be meaningless. > > +

Re: [PATCH V11 2/5] vsprintf: refactor %pK code out of pointer()

On Wed, 29 Nov 2017 13:05:02 +1100 "Tobin C. Harding" wrote: > + /* > + * kptr_restrict==1 cannot be used in IRQ context > + * because its test for CAP_SYSLOG would be meaningless. > + */ > + if (in_irq() ||

Re: [PATCH V11 2/5] vsprintf: refactor %pK code out of pointer()

On Wed, 29 Nov 2017 13:05:02 +1100 "Tobin C. Harding" wrote: > + /* > + * kptr_restrict==1 cannot be used in IRQ context > + * because its test for CAP_SYSLOG would be meaningless. > + */ > + if (in_irq() || in_serving_softirq() ||