linux_dsm_epyc7002/arch/x86/kernel/cpu
Dominik Brodowski 2d06d8c49a [CPUFREQ] use dynamic debug instead of custom infrastructure
With dynamic debug having gained the capability to report debug messages
also during the boot process, it offers a far superior interface for
debug messages than the custom cpufreq infrastructure. As a first step,
remove the old cpufreq_debug_printk() function and replace it with a call
to the generic pr_debug() function.

How can dynamic debug be used on cpufreq? You need a kernel which has
CONFIG_DYNAMIC_DEBUG enabled.

To enabled debugging during runtime, mount debugfs and

$ echo -n 'module cpufreq +p' > /sys/kernel/debug/dynamic_debug/control

for debugging the complete "cpufreq" module. To achieve the same goal during
boot, append

	ddebug_query="module cpufreq +p"

as a boot parameter to the kernel of your choice.

For more detailled instructions, please see
Documentation/dynamic-debug-howto.txt

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Dave Jones <davej@redhat.com>
2011-05-04 11:50:57 -04:00
..
cpufreq [CPUFREQ] use dynamic debug instead of custom infrastructure 2011-05-04 11:50:57 -04:00
mcheck rcu: create new rcu_access_index() and use in mce 2011-04-01 07:27:31 -07:00
mtrr x86, mtrr, pat: Fix one cpu getting out of sync during resume 2011-03-29 16:17:42 -07:00
.gitignore
amd.c x86, amd: Disable GartTlbWlkErr when BIOS forgets it 2011-04-15 16:03:16 -07:00
bugs_64.c
bugs.c x86: Avoid check hlt for newer cpus 2010-05-07 15:31:17 -07:00
centaur.c
common.c Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2011-03-15 19:49:10 -07:00
cpu.h Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-10-21 13:18:36 -07:00
cyrix.c
hypervisor.c Introduce CONFIG_XEN_PVHVM compile option 2010-07-29 11:11:33 -07:00
intel_cacheinfo.c Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2011-03-15 19:49:10 -07:00
intel.c x86: Unify CPU -> NUMA node mapping between 32 and 64bit 2011-01-28 14:54:09 +01:00
Makefile Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-08-06 10:07:34 -07:00
mkcapflags.pl
mshyperv.c x86: Export the symbol ms_hyperv 2010-07-08 14:12:03 -07:00
perf_event_amd.c perf, x86: Fix AMD family 15h FPU event constraints 2011-04-19 10:07:55 +02:00
perf_event_intel_ds.c perf, x86: Use INTEL_*_CONSTRAINT() for all PEBS event constraints 2011-03-16 14:04:12 +01:00
perf_event_intel_lbr.c perf, x86: Clean up debugctlmsr bit definitions 2010-03-26 09:41:03 +01:00
perf_event_intel.c perf, x86: Update/fix Intel Nehalem cache events 2011-04-22 13:50:27 +02:00
perf_event_p4.c perf, x86: P4 PMU - Don't forget to clear cpuc->active_mask on overflow 2011-04-22 10:21:34 +02:00
perf_event_p6.c perf, x86: Store perfctr msr addresses in config_base/event_base 2011-02-16 13:30:52 +01:00
perf_event.c x86, perf event: Turn off unstructured raw event access to offcore registers 2011-04-22 10:02:53 +02:00
perfctr-watchdog.c perf, x86: Add new AMD family 15h msrs to perfctr reservation code 2011-02-16 13:30:50 +01:00
powerflags.c
proc.c
scattered.c Merge branch 'x86-amd-nb-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-10-21 13:01:08 -07:00
sched.c
topology.c x86, cpu: Split addon_cpuid_features.c 2010-07-19 19:02:41 -07:00
transmeta.c
umc.c
vmware.c x86: Fix common misspellings 2011-03-18 10:39:30 +01:00