Linus,
please pull the latest printk changes from
git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk
tags/printk-for-4.21
==================
- Keep spinlocks busted until the end of panic()
- Fix races between calculating number of messages that would fit
into user space buffers, filling the buffers, and switching
printk.time parameter
- Some code clean up
----------------------------------------------------------------
Sergey Senozhatsky (1):
panic: avoid deadlocks in re-entrant console drivers
Tetsuo Handa (3):
printk: Make printk_emit() local function.
printk: fix printk_time race.
printk: Remove print_prefix() calls with NULL buffer.
include/linux/printk.h | 5 --
kernel/panic.c | 6 ++-
kernel/printk/printk.c | 131 ++++++++++++++++++++++++-------------------------
3 files changed, 68 insertions(+), 74 deletions(-)
