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linux/kernel/printk
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Peter Zijlstra b0f51883f5 printk: Disallow instrumenting print_nmi_enter() 
It happens early in nmi_enter(), no tracing, probing or other funnies
allowed. Specifically as nmi_enter() will be used in do_debug(), which
would cause recursive exceptions when kprobed.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Link: https://lkml.kernel.org/r/20200505134101.139720912@linutronix.de
2020-05-19 15:51:16 +02:00
..
braille.c
printk: Replace strncmp() with str_has_prefix()
2019-08-16 09:54:08 +02:00
braille.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
console_cmdline.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
internal.h
printk: Prepare for nested printk_nmi_enter()
2020-05-19 15:51:16 +02:00
Makefile
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
printk_safe.c
printk: Disallow instrumenting print_nmi_enter()
2020-05-19 15:51:16 +02:00
printk.c
printk: queue wake_up_klogd irq_work only if per-CPU areas are ready
2020-04-10 13:18:57 -07:00