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linux/arch/powerpc/perf
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Athira Rajeev bfe3b1945d powerpc/perf: Ignore the BHRB kernel address filtering for P10 
Commit bb19af816025 ("powerpc/perf: Prevent kernel address leak to
userspace via BHRB buffer") added a check in bhrb_read() to filter
the kernel address from BHRB buffer. This patch modified it to avoid
that check for PowerISA v3.1 based processors, since PowerISA v3.1
allows only MSR[PR]=1 address to be written to BHRB buffer.

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/1594996707-3727-10-git-send-email-atrajeev@linux.vnet.ibm.com
2020-07-22 21:56:41 +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_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
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
core-book3s.c
powerpc/perf: Ignore the BHRB kernel address filtering for P10
2020-07-22 21:56:41 +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: Update Power PMU cache_events to u64 type
2020-07-22 21:56:40 +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: power10 Performance Monitoring support
2020-07-22 21:56:41 +10:00
isa207-common.c
powerpc/perf: power10 Performance Monitoring support
2020-07-22 21:56:41 +10:00
isa207-common.h
powerpc/perf: power10 Performance Monitoring support
2020-07-22 21:56:41 +10:00
Makefile
powerpc/perf: power10 Performance Monitoring support
2020-07-22 21:56:41 +10:00
mpc7450-pmu.c
powerpc/perf: Update Power PMU cache_events to u64 type
2020-07-22 21:56:40 +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 Power PMU cache_events to u64 type
2020-07-22 21:56:40 +10:00
power5+-pmu.c
powerpc/perf: Update Power PMU cache_events to u64 type
2020-07-22 21:56:40 +10:00
power6-pmu.c
powerpc/perf: Update Power PMU cache_events to u64 type
2020-07-22 21:56:40 +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 Power PMU cache_events to u64 type
2020-07-22 21:56:40 +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/perf: Update Power PMU cache_events to u64 type
2020-07-22 21:56:40 +10:00
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/perf: Update Power PMU cache_events to u64 type
2020-07-22 21:56:40 +10:00
power10-events-list.h
powerpc/perf: power10 Performance Monitoring support
2020-07-22 21:56:41 +10:00
power10-pmu.c
powerpc/perf: power10 Performance Monitoring support
2020-07-22 21:56:41 +10:00
ppc970-pmu.c
powerpc/perf: Update Power PMU cache_events to u64 type
2020-07-22 21:56:40 +10:00