Dmitry Safonov 8c49a90987 alpha: add show_stack_loglvl() ... Currently, the log-level of show_stack() depends on a platform realization. It creates situations where the headers are printed with lower log level or higher than the stacktrace (depending on a platform or user). Furthermore, it forces the logic decision from user to an architecture side. In result, some users as sysrq/kdb/etc are doing tricks with temporary rising console_loglevel while printing their messages. And in result it not only may print unwanted messages from other CPUs, but also omit printing at all in the unlucky case where the printk() was deferred. Introducing log-level parameter and KERN_UNSUPPRESSED [1] seems an easier approach than introducing more printk buffers. Also, it will consolidate printings with headers. Introduce show_stack_loglvl(), that eventually will substitute show_stack(). [1]: https://lore.kernel.org/lkml/20190528002412.1625-1-dima@arista.com/T/#u Signed-off-by: Dmitry Safonov <dima@arista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Cc: Richard Henderson <rth@twiddle.net> Link: http://lkml.kernel.org/r/20200418201944.482088-3-dima@arista.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2020-06-09 09:39:10 -07:00
..
syscalls	vfs: add faccessat2 syscall	2020-05-14 16:44:25 +02:00
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
asm-offsets.c
audit.c
binfmt_loader.c	exec: Remove recursion from search_binary_handler	2020-05-21 10:16:57 -05:00
bugs.c
console.c
core_apecs.c
core_cia.c
core_irongate.c
core_lca.c
core_marvel.c
core_mcpcia.c
core_polaris.c
core_t2.c
core_titan.c
core_tsunami.c
core_wildfire.c
entry.S
err_common.c
err_ev6.c
err_ev7.c
err_impl.h
err_marvel.c
err_titan.c
es1888.c
gct.c
head.S
io.c
irq_alpha.c	alpha: Replace setup_irq() by request_irq()	2020-03-29 21:03:41 +02:00
irq_i8259.c	alpha: Replace setup_irq() by request_irq()	2020-03-29 21:03:41 +02:00
irq_impl.h	alpha: Replace setup_irq() by request_irq()	2020-03-29 21:03:41 +02:00
irq_pyxis.c	alpha: Replace setup_irq() by request_irq()	2020-03-29 21:03:41 +02:00
irq_srm.c
irq.c
machvec_impl.h
Makefile
module.c
osf_sys.c
pc873xx.c
pc873xx.h
pci_impl.h
pci_iommu.c
pci-noop.c
pci-sysfs.c
pci.c
perf_event.c
process.c
proto.h
ptrace.c
rtc.c
setup.c	alpha: constify sysrq_key_op	2020-05-15 14:53:19 +02:00
signal.c
smc37c93x.c
smc37c669.c
smp.c	mm: rename flush_icache_user_range to flush_icache_user_page	2020-06-08 11:05:58 -07:00
srm_env.c	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
srmcons.c
sys_alcor.c	alpha: Replace setup_irq() by request_irq()	2020-03-29 21:03:41 +02:00
sys_cabriolet.c	alpha: Replace setup_irq() by request_irq()	2020-03-29 21:03:41 +02:00
sys_dp264.c
sys_eb64p.c	alpha: Replace setup_irq() by request_irq()	2020-03-29 21:03:41 +02:00
sys_eiger.c
sys_jensen.c
sys_marvel.c	alpha: Replace setup_irq() by request_irq()	2020-03-29 21:03:41 +02:00
sys_miata.c	alpha: Replace setup_irq() by request_irq()	2020-03-29 21:03:41 +02:00
sys_mikasa.c
sys_nautilus.c	alpha: Fix nautilus PCI setup	2020-03-30 09:52:35 -05:00
sys_noritake.c
sys_rawhide.c
sys_ruffian.c	alpha: Replace setup_irq() by request_irq()	2020-03-29 21:03:41 +02:00
sys_rx164.c	alpha: Replace setup_irq() by request_irq()	2020-03-29 21:03:41 +02:00
sys_sable.c
sys_sio.c
sys_sx164.c	alpha: Replace setup_irq() by request_irq()	2020-03-29 21:03:41 +02:00
sys_takara.c
sys_titan.c
sys_wildfire.c	alpha: Replace setup_irq() by request_irq()	2020-03-29 21:03:41 +02:00
systbls.S
time.c	alpha: Replace setup_irq() by request_irq()	2020-03-29 21:03:41 +02:00
traps.c	alpha: add show_stack_loglvl()	2020-06-09 09:39:10 -07:00
vmlinux.lds.S