From: Marc Zyngier <maz@kernel.org>
To: kvm@vger.kernel.org, kvmarm@lists.cs.columbia.edu,
linux-sh@vger.kernel.org, linux-s390@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Marc Zyngier <maz@kernel.org>
Cc: Heiko Carstens <hca@linux.ibm.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Christian Borntraeger <borntraeger@de.ibm.com>,
Mark Rutland <mark.rutland@arm.com>,
kernel-team@android.com, James Morse <james.morse@arm.com>,
nathan@kernel.org, Alexandru Elisei <alexandru.elisei@arm.com>,
Will Deacon <will@kernel.org>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Viresh Kumar <viresh.kumar@linaro.org>,
Rich Felker <dalias@libc.org>,
Peter Zijlstra <peterz@infradead.org>,
Yoshinori Sato <ysato@users.sourceforge.jp>
Subject: Re: [PATCH 0/5] perf: oprofile spring cleanup
Date: Thu, 22 Apr 2021 13:48:03 +0100 [thread overview]
Message-ID: <161909565607.1722628.9529859651633898388.b4-ty@kernel.org> (raw)
In-Reply-To: <20210414134409.1266357-1-maz@kernel.org>
On Wed, 14 Apr 2021 14:44:04 +0100, Marc Zyngier wrote:
> This small series builds on top of the work that was started with [1].
>
> It recently became apparent that KVM/arm64 is the last bit of the
> kernel that still uses perf_num_counters().
>
> As I went ahead to address this, it became obvious that all traces of
> oprofile had been eradicated from all architectures but arm64, s390
> and sh (plus a bit of cruft in the core perf code). With KVM fixed,
> perf_num_counters() and perf_pmu_name() are finally gone.
>
> [...]
Applied to kvm-arm64/kill_oprofile_dependency, thanks!
[1/5] KVM: arm64: Divorce the perf code from oprofile helpers
commit: 5421db1be3b11c5e469cce3760d5c8a013a90f2c
[2/5] arm64: Get rid of oprofile leftovers
commit: e9c74a686a45e54b2e1c4586b14c84f3ee2f2014
[3/5] s390: Get rid of oprofile leftovers
commit: 8c3f7913a106aa8b94d331cb59709c84a9a1d55b
[4/5] sh: Get rid of oprofile leftovers
commit: ac21ecf5ad32b89909bee2b50161ce93d6462b7d
[5/5] perf: Get rid of oprofile leftovers
commit: 7f318847a0f37b96d8927e8d30ae7b8f149b11f1
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
WARNING: multiple messages have this Message-ID (diff)
From: Marc Zyngier <maz@kernel.org>
To: kvm@vger.kernel.org, kvmarm@lists.cs.columbia.edu,
linux-sh@vger.kernel.org, linux-s390@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Marc Zyngier <maz@kernel.org>
Cc: Rich Felker <dalias@libc.org>,
Yoshinori Sato <ysato@users.sourceforge.jp>,
Will Deacon <will@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Heiko Carstens <hca@linux.ibm.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
nathan@kernel.org, Christian Borntraeger <borntraeger@de.ibm.com>,
Viresh Kumar <viresh.kumar@linaro.org>,
kernel-team@android.com
Subject: Re: [PATCH 0/5] perf: oprofile spring cleanup
Date: Thu, 22 Apr 2021 13:48:03 +0100 [thread overview]
Message-ID: <161909565607.1722628.9529859651633898388.b4-ty@kernel.org> (raw)
In-Reply-To: <20210414134409.1266357-1-maz@kernel.org>
On Wed, 14 Apr 2021 14:44:04 +0100, Marc Zyngier wrote:
> This small series builds on top of the work that was started with [1].
>
> It recently became apparent that KVM/arm64 is the last bit of the
> kernel that still uses perf_num_counters().
>
> As I went ahead to address this, it became obvious that all traces of
> oprofile had been eradicated from all architectures but arm64, s390
> and sh (plus a bit of cruft in the core perf code). With KVM fixed,
> perf_num_counters() and perf_pmu_name() are finally gone.
>
> [...]
Applied to kvm-arm64/kill_oprofile_dependency, thanks!
[1/5] KVM: arm64: Divorce the perf code from oprofile helpers
commit: 5421db1be3b11c5e469cce3760d5c8a013a90f2c
[2/5] arm64: Get rid of oprofile leftovers
commit: e9c74a686a45e54b2e1c4586b14c84f3ee2f2014
[3/5] s390: Get rid of oprofile leftovers
commit: 8c3f7913a106aa8b94d331cb59709c84a9a1d55b
[4/5] sh: Get rid of oprofile leftovers
commit: ac21ecf5ad32b89909bee2b50161ce93d6462b7d
[5/5] perf: Get rid of oprofile leftovers
commit: 7f318847a0f37b96d8927e8d30ae7b8f149b11f1
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
_______________________________________________
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
WARNING: multiple messages have this Message-ID (diff)
From: Marc Zyngier <maz@kernel.org>
To: kvm@vger.kernel.org, kvmarm@lists.cs.columbia.edu,
linux-sh@vger.kernel.org, linux-s390@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Marc Zyngier <maz@kernel.org>
Cc: Heiko Carstens <hca@linux.ibm.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Christian Borntraeger <borntraeger@de.ibm.com>,
Mark Rutland <mark.rutland@arm.com>,
kernel-team@android.com, James Morse <james.morse@arm.com>,
nathan@kernel.org, Alexandru Elisei <alexandru.elisei@arm.com>,
Will Deacon <will@kernel.org>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Viresh Kumar <viresh.kumar@linaro.org>,
Rich Felker <dalias@libc.org>,
Peter Zijlstra <peterz@infradead.org>,
Yoshinori Sato <ysato@users.sourceforge.jp>
Subject: Re: [PATCH 0/5] perf: oprofile spring cleanup
Date: Thu, 22 Apr 2021 13:48:03 +0100 [thread overview]
Message-ID: <161909565607.1722628.9529859651633898388.b4-ty@kernel.org> (raw)
In-Reply-To: <20210414134409.1266357-1-maz@kernel.org>
On Wed, 14 Apr 2021 14:44:04 +0100, Marc Zyngier wrote:
> This small series builds on top of the work that was started with [1].
>
> It recently became apparent that KVM/arm64 is the last bit of the
> kernel that still uses perf_num_counters().
>
> As I went ahead to address this, it became obvious that all traces of
> oprofile had been eradicated from all architectures but arm64, s390
> and sh (plus a bit of cruft in the core perf code). With KVM fixed,
> perf_num_counters() and perf_pmu_name() are finally gone.
>
> [...]
Applied to kvm-arm64/kill_oprofile_dependency, thanks!
[1/5] KVM: arm64: Divorce the perf code from oprofile helpers
commit: 5421db1be3b11c5e469cce3760d5c8a013a90f2c
[2/5] arm64: Get rid of oprofile leftovers
commit: e9c74a686a45e54b2e1c4586b14c84f3ee2f2014
[3/5] s390: Get rid of oprofile leftovers
commit: 8c3f7913a106aa8b94d331cb59709c84a9a1d55b
[4/5] sh: Get rid of oprofile leftovers
commit: ac21ecf5ad32b89909bee2b50161ce93d6462b7d
[5/5] perf: Get rid of oprofile leftovers
commit: 7f318847a0f37b96d8927e8d30ae7b8f149b11f1
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-04-22 12:48 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-14 13:44 [PATCH 0/5] perf: oprofile spring cleanup Marc Zyngier
2021-04-14 13:44 ` Marc Zyngier
2021-04-14 13:44 ` Marc Zyngier
2021-04-14 13:44 ` [PATCH 1/5] KVM: arm64: Divorce the perf code from oprofile helpers Marc Zyngier
2021-04-14 13:44 ` Marc Zyngier
2021-04-14 13:44 ` Marc Zyngier
2021-04-15 6:59 ` Keqian Zhu
2021-04-15 6:59 ` Keqian Zhu
2021-04-15 6:59 ` Keqian Zhu
2021-04-15 10:42 ` Marc Zyngier
2021-04-15 10:42 ` Marc Zyngier
2021-04-15 11:34 ` Keqian Zhu
2021-04-15 11:34 ` Keqian Zhu
2021-04-15 11:34 ` Keqian Zhu
2021-04-15 13:49 ` Marc Zyngier
2021-04-15 13:49 ` Marc Zyngier
2021-04-22 10:43 ` Will Deacon
2021-04-22 10:43 ` Will Deacon
2021-04-22 10:43 ` Will Deacon
2021-04-14 13:44 ` [PATCH 2/5] arm64: Get rid of oprofile leftovers Marc Zyngier
2021-04-14 13:44 ` Marc Zyngier
2021-04-14 13:44 ` Marc Zyngier
2021-04-22 10:45 ` Will Deacon
2021-04-22 10:45 ` Will Deacon
2021-04-22 10:45 ` Will Deacon
2021-04-14 13:44 ` [PATCH 3/5] s390: " Marc Zyngier
2021-04-14 13:44 ` Marc Zyngier
2021-04-14 13:44 ` Marc Zyngier
2021-04-15 10:38 ` Heiko Carstens
2021-04-15 10:38 ` Heiko Carstens
2021-04-15 10:38 ` Heiko Carstens
2021-04-15 10:47 ` Marc Zyngier
2021-04-15 10:47 ` Marc Zyngier
2021-04-15 10:47 ` Marc Zyngier
2021-04-15 12:12 ` Heiko Carstens
2021-04-15 12:12 ` Heiko Carstens
2021-04-15 12:12 ` Heiko Carstens
2021-04-14 13:44 ` [PATCH 4/5] sh: " Marc Zyngier
2021-04-14 13:44 ` Marc Zyngier
2021-04-14 13:44 ` Marc Zyngier
2021-04-14 19:09 ` Geert Uytterhoeven
2021-04-14 19:09 ` Geert Uytterhoeven
2021-04-14 19:09 ` Geert Uytterhoeven
2021-04-14 13:44 ` [PATCH 5/5] perf: " Marc Zyngier
2021-04-14 13:44 ` Marc Zyngier
2021-04-14 13:44 ` Marc Zyngier
2021-04-22 10:47 ` Will Deacon
2021-04-22 10:47 ` Will Deacon
2021-04-22 10:47 ` Will Deacon
2021-04-22 12:48 ` Marc Zyngier [this message]
2021-04-22 12:48 ` [PATCH 0/5] perf: oprofile spring cleanup Marc Zyngier
2021-04-22 12:48 ` Marc Zyngier
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