Atish Patra e999143459 RISC-V: Add perf platform driver based on SBI PMU extension ...

RISC-V SBI specification added a PMU extension that allows to configure
start/stop any pmu counter. The RISC-V perf can use most of the generic
perf features except interrupt overflow and event filtering based on
privilege mode which will be added in future.

It also allows to monitor a handful of firmware counters that can provide
insights into firmware activity during a performance analysis.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
Signed-off-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

2022-03-21 14:58:33 -07:00

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acpi

Merge tag 'usb-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2022-01-12 11:27:57 -08:00

asm-generic

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

clocksource

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crypto

lib/crypto: blake2s: move hmac construction into wireguard

2022-01-18 13:03:55 +01:00

drm

Merge tag 'drm-msm-next-2021-12-26' of ssh://gitlab.freedesktop.org/drm/msm into drm-next

2021-12-29 14:02:44 +10:00

dt-bindings

Merge tag 'char-misc-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2022-01-14 16:02:28 +01:00

keys

keys: X.509 public key issuer lookup without AKID

2022-01-09 00:18:42 +02:00

kunit

kunit: replace kernel.h with the necessary inclusions

2022-01-20 08:52:54 +02:00

kvm

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2022-01-16 16:15:14 +02:00

linux

RISC-V: Add perf platform driver based on SBI PMU extension

2022-03-21 14:58:33 -07:00

math-emu

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media

media: dmxdev: drop unneeded <linux/kernel.h> inclusion from other headers

2021-12-14 16:19:04 +01:00

memory

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misc

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net

Merge tag 'net-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2022-01-20 10:57:05 +02:00

pcmcia

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ras

mm/hwpoison: remove MF_MSG_BUDDY_2ND and MF_MSG_POISONED_HUGE

2022-01-15 16:30:31 +02:00

rdma

RDMA/core: Calculate UDP source port based on flow label or lqpn/rqpn

2022-01-07 19:34:01 -04:00

scsi

Merge branch 'akpm' (patches from Andrew)

2022-01-22 11:28:23 +02:00

soc

Merge tag '5.17-net-next' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

2022-01-10 19:06:09 -08:00

sound

Merge tag 'asoc-v5.17-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2022-01-10 14:33:42 +01:00

target

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trace

Merge tag 'fscache-fixes-20220121' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs

2022-01-22 10:59:32 +02:00

uapi

Merge tag 'ceph-for-5.17-rc1' of git://github.com/ceph/ceph-client

2022-01-20 13:46:20 +02:00

vdso

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video

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xen

Merge tag 'for-linus-5.17-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

2022-01-12 16:42:00 -08:00