Re: [RFC PATCH v1 11/25] printk_safe: remove printk safe code

2019-02-22 Thread Petr Mladek
On Fri 2019-02-22 14:38:28, John Ogness wrote: > On 2019-02-22, Petr Mladek wrote: > >> diff --git a/lib/nmi_backtrace.c b/lib/nmi_backtrace.c > >> index 15ca78e1c7d4..77bf84987cda 100644 > >> --- a/lib/nmi_backtrace.c > >> +++ b/lib/nmi_backtrace.c > >> @@ -75,12 +75,6 @@ void nmi_trigger_cpumask

Re: [RFC PATCH v1 11/25] printk_safe: remove printk safe code

2019-02-22 Thread John Ogness
On 2019-02-22, Petr Mladek wrote: >> diff --git a/lib/nmi_backtrace.c b/lib/nmi_backtrace.c >> index 15ca78e1c7d4..77bf84987cda 100644 >> --- a/lib/nmi_backtrace.c >> +++ b/lib/nmi_backtrace.c >> @@ -75,12 +75,6 @@ void nmi_trigger_cpumask_backtrace(const cpumask_t *mask, >> touch_sof

Re: [RFC PATCH v1 11/25] printk_safe: remove printk safe code

2019-02-22 Thread Petr Mladek
On Tue 2019-02-12 15:29:49, John Ogness wrote: > vprintk variants are now NMI-safe so there is no longer a need for > the "safe" calls. > > NOTE: This also removes printk flushing functionality. > > Signed-off-by: John Ogness > --- > include/linux/hardirq.h | 2 - > include/linux/printk.h

[RFC PATCH v1 11/25] printk_safe: remove printk safe code

2019-02-12 Thread John Ogness
vprintk variants are now NMI-safe so there is no longer a need for the "safe" calls. NOTE: This also removes printk flushing functionality. Signed-off-by: John Ogness --- include/linux/hardirq.h | 2 - include/linux/printk.h | 27 --- init/main.c | 1 - kernel/kexe