Messages in this thread | | | From | Besar Wicaksono <> | Subject | RE: linux-next: build failure after merge of the arm64 tree | Date | Tue, 15 Nov 2022 23:52:51 +0000 |
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> -----Original Message----- > From: Stephen Rothwell <sfr@canb.auug.org.au> > Sent: Tuesday, November 15, 2022 4:04 PM > To: Catalin Marinas <catalin.marinas@arm.com>; Will Deacon > <will@kernel.org> > Cc: Besar Wicaksono <bwicaksono@nvidia.com>; Linux Kernel Mailing List > <linux-kernel@vger.kernel.org>; Linux Next Mailing List <linux- > next@vger.kernel.org> > Subject: linux-next: build failure after merge of the arm64 tree > > Hi all, > > After merging the arm64 tree, today's linux-next build (x86_64 > allmodconfig) failed like this: > > drivers/perf/arm_cspmu/arm_cspmu.c: In function 'arm_cspmu_get_cpus': > drivers/perf/arm_cspmu/arm_cspmu.c:1114:29: error: implicit declaration of > function 'get_acpi_id_for_cpu' [-Werror=implicit-function-declaration] > 1114 | get_acpi_id_for_cpu(cpu)) { > | ^~~~~~~~~~~~~~~~~~~ >
+CC Suzuki for awareness.
This function is used for searching CPU with matching ACPI Processor ID in PPTT. I will check if adding PPTT dependency to arm_cspmu would resolve this issue.
Regards, Besar
> Caused by commit > > e37dfd65731d ("perf: arm_cspmu: Add support for ARM CoreSight PMU > driver") > > I have used the arm64 tree from next-20221115 for today. > > -- > Cheers, > Stephen Rothwell
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