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[31.46.245.37]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-374c1de81b2sm13382624f8f.30.2024.09.05.02.46.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Sep 2024 02:46:45 -0700 (PDT) Date: Thu, 5 Sep 2024 11:46:42 +0200 From: Ingo Molnar To: Colton Lewis Cc: kvm@vger.kernel.org, Oliver Upton , Sean Christopherson , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Kan Liang , Will Deacon , Russell King , Catalin Marinas , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Naveen N Rao , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Thomas Gleixner , Borislav Petkov , Dave Hansen , x86@kernel.org, "H . Peter Anvin" , 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() Message-ID: References: <20240904204133.1442132-1-coltonlewis@google.com> <20240904204133.1442132-3-coltonlewis@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240904204133.1442132-3-coltonlewis@google.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240905_024648_985039_1503A911 X-CRM114-Status: GOOD ( 11.74 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org * Colton Lewis 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