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linux-stable/arch/powerpc/perf
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Athira Rajeev 78d76819e6 powerpc/perf: Update cpu_hw_event to use struct for storing MMCR registers 
core-book3s currently uses array to store the MMCR registers as part
of per-cpu `cpu_hw_events`. This patch does a clean up to use `struct`
to store mmcr regs instead of array. This will make code easier to read
and reduces chance of any subtle bug that may come in the future, say
when new registers are added. Patch updates all relevant code that was
using MMCR array ( cpuhw->mmcr[x]) to use newly introduced `struct`.
This includes the PMU driver code for supported platforms (power5
to power9) and ISA macros for counter support functions.

Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1594996707-3727-2-git-send-email-atrajeev@linux.vnet.ibm.com
2020-07-22 00:03:17 +10:00
..
req-gen powerpc: clean the inclusion of stringify.h 2018-07-30 22:48:17 +10:00
8xx-pmu.c powerpc/8xx: Remove now unused TLB miss functions 2020-05-26 22:22:22 +10:00
bhrb.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
callchain.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
callchain.h powerpc/perf: split callchain.c by bitness 2020-04-03 00:10:00 +11:00
callchain_32.c maccess: rename probe_user_{read,write} to copy_{from,to}_user_nofault 2020-06-17 10:57:41 -07:00
callchain_64.c maccess: rename probe_user_{read,write} to copy_{from,to}_user_nofault 2020-06-17 10:57:41 -07:00
core-book3s.c powerpc/perf: Update cpu_hw_event to use struct for storing MMCR registers 2020-07-22 00:03:17 +10:00
core-fsl-emb.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
e500-pmu.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
e6500-pmu.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
generic-compat-pmu.c powerpc/perf: Add generic compat mode pmu driver 2019-05-03 02:54:58 +10:00
hv-24x7-catalog.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hv-24x7-domains.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hv-24x7.c powerpc/hv-24x7: Add sysfs files inside hv-24x7 device to show cpumask 2020-07-16 13:12:41 +10:00
hv-24x7.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hv-common.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hv-common.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hv-gpci-requests.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hv-gpci.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
hv-gpci.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
imc-pmu.c powerpc/perf: Add kernel support for new MSR[HV PR] bits in trace-imc 2020-07-16 13:12:46 +10:00
internal.h powerpc/perf: Add generic compat mode pmu driver 2019-05-03 02:54:58 +10:00
isa207-common.c powerpc/perf: Update cpu_hw_event to use struct for storing MMCR registers 2020-07-22 00:03:17 +10:00
isa207-common.h powerpc/perf: Update cpu_hw_event to use struct for storing MMCR registers 2020-07-22 00:03:17 +10:00
Makefile powerpc/perf: split callchain.c by bitness 2020-04-03 00:10:00 +11:00
mpc7450-pmu.c powerpc/perf: Update cpu_hw_event to use struct for storing MMCR registers 2020-07-22 00:03:17 +10:00
perf_regs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
power5+-pmu.c powerpc/perf: Update cpu_hw_event to use struct for storing MMCR registers 2020-07-22 00:03:17 +10:00
power5-pmu.c powerpc/perf: Update cpu_hw_event to use struct for storing MMCR registers 2020-07-22 00:03:17 +10:00
power6-pmu.c powerpc/perf: Update cpu_hw_event to use struct for storing MMCR registers 2020-07-22 00:03:17 +10:00
power7-events-list.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
power7-pmu.c powerpc/perf: Update cpu_hw_event to use struct for storing MMCR registers 2020-07-22 00:03:17 +10:00
power8-events-list.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
power8-pmu.c powerpc fixes for 5.2 #3 2019-06-02 10:21:04 -07:00
power9-events-list.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
power9-pmu.c powerpc fixes for 5.2 #3 2019-06-02 10:21:04 -07:00
ppc970-pmu.c powerpc/perf: Update cpu_hw_event to use struct for storing MMCR registers 2020-07-22 00:03:17 +10:00