From: Ingo Molnar <mingo@kernel•org>
To: Colton Lewis <coltonlewis@google•com>
Cc: kvm@vger•kernel.org, Oliver Upton <oliver.upton@linux•dev>,
Sean Christopherson <seanjc@google•com>,
Peter Zijlstra <peterz@infradead•org>,
Ingo Molnar <mingo@redhat•com>,
Arnaldo Carvalho de Melo <acme@kernel•org>,
Namhyung Kim <namhyung@kernel•org>,
Mark Rutland <mark.rutland@arm•com>,
Alexander Shishkin <alexander.shishkin@linux•intel.com>,
Jiri Olsa <jolsa@kernel•org>, Ian Rogers <irogers@google•com>,
Adrian Hunter <adrian.hunter@intel•com>,
Kan Liang <kan.liang@linux•intel.com>,
Will Deacon <will@kernel•org>,
Russell King <linux@armlinux•org.uk>,
Catalin Marinas <catalin.marinas@arm•com>,
Michael Ellerman <mpe@ellerman•id.au>,
Nicholas Piggin <npiggin@gmail•com>,
Christophe Leroy <christophe.leroy@csgroup•eu>,
Naveen N Rao <naveen@kernel•org>,
Heiko Carstens <hca@linux•ibm.com>,
Vasily Gorbik <gor@linux•ibm.com>,
Alexander Gordeev <agordeev@linux•ibm.com>,
Christian Borntraeger <borntraeger@linux•ibm.com>,
Sven Schnelle <svens@linux•ibm.com>,
Thomas Gleixner <tglx@linutronix•de>,
Borislav Petkov <bp@alien8•de>,
Dave Hansen <dave.hansen@linux•intel.com>,
x86@kernel•org, "H . Peter Anvin" <hpa@zytor•com>,
linux-perf-users@vger•kernel.org, linux-kernel@vger•kernel.org,
linux-arm-kernel@lists•infradead.org,
linuxppc-dev@lists•ozlabs.org, linux-s390@vger•kernel.org
Subject: Re: [PATCH 2/5] perf: Hoist perf_instruction_pointer() and perf_misc_flags()
Date: Thu, 5 Sep 2024 11:46:42 +0200 [thread overview]
Message-ID: <Ztl-AjEEbIbX4lnm@gmail.com> (raw)
In-Reply-To: <20240904204133.1442132-3-coltonlewis@google.com>
* Colton Lewis <coltonlewis@google•com> wrote:
> --- a/kernel/events/core.c
> +++ b/kernel/events/core.c
> @@ -6915,6 +6915,16 @@ void perf_unregister_guest_info_callbacks(struct perf_guest_info_callbacks *cbs)
> EXPORT_SYMBOL_GPL(perf_unregister_guest_info_callbacks);
> #endif
>
> +unsigned long perf_misc_flags(unsigned long pt_regs *regs)
> +{
> + return perf_arch_misc_flags(regs);
> +}
> +
> +unsigned long perf_instruction_pointer(unsigned long pt_regs *regs)
> +{
> + return perf_arch_instruction_pointer(regs);
> +}
What's an 'unsigned long pt_regs' ??
Thanks,
Ingo
next prev parent reply other threads:[~2024-09-05 9:46 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-04 20:41 [PATCH 0/5] Correct perf sampling with guest VMs Colton Lewis
2024-09-04 20:41 ` [PATCH 1/5] arm: perf: Drop unused functions Colton Lewis
2024-09-05 10:25 ` Mark Rutland
2024-09-11 17:24 ` Colton Lewis
2024-09-04 20:41 ` [PATCH 2/5] perf: Hoist perf_instruction_pointer() and perf_misc_flags() Colton Lewis
2024-09-05 9:46 ` Ingo Molnar [this message]
2024-09-11 22:01 ` Colton Lewis
2024-09-04 20:41 ` [PATCH 3/5] powerpc: perf: Use perf_arch_instruction_pointer() Colton Lewis
2024-09-04 20:41 ` [PATCH 4/5] x86: perf: Refactor misc flag assignments Colton Lewis
2024-09-05 9:22 ` Ingo Molnar
2024-09-11 22:05 ` Colton Lewis
2024-09-04 20:41 ` [PATCH 5/5] perf: Correct perf sampling with guest VMs Colton Lewis
2024-09-05 10:55 ` Mark Rutland
2024-09-11 17:42 ` Colton Lewis
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