linux-kernel - Re: [PATCH v2] PCI: rcar-host: Add OF Kconfig dependency to avoid objtool no-cfi warning

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Message-Id: <176603538085.6580.3625113457403612097.b4-ty@kernel.org>
Date: Thu, 18 Dec 2025 10:53:00 +0530
From: Manivannan Sadhasivam <manivannan.sadhasivam@....qualcomm.com>
To: Marek Vasut <marek.vasut+renesas@...il.com>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Krzysztof Wilczyński <kwilczynski@...nel.org>,
        Rob Herring <robh@...nel.org>, Bjorn Helgaas <bhelgaas@...gle.com>,
        Nathan Chancellor <nathan@...nel.org>
Cc: Geert Uytterhoeven <geert+renesas@...der.be>,
        Magnus Damm <magnus.damm@...il.com>, Kees Cook <kees@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>, linux-pci@...r.kernel.org,
        linux-renesas-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        llvm@...ts.linux.dev, kernel test robot <lkp@...el.com>
Subject: Re: [PATCH v2] PCI: rcar-host: Add OF Kconfig dependency to avoid
 objtool no-cfi warning


On Tue, 14 Oct 2025 11:20:27 -0700, Nathan Chancellor wrote:
> After commit 894af4a1cde6 ("objtool: Validate kCFI calls"), compile
> testing pcie-rcar-host.c with CONFIG_FINEIBT=y and CONFIG_OF=n results
> in a no-cfi objtool warning in rcar_pcie_probe():
> 
>   $ cat allno.config
>   CONFIG_CFI=y
>   CONFIG_COMPILE_TEST=y
>   CONFIG_CPU_MITIGATIONS=y
>   CONFIG_GENERIC_PHY=y
>   CONFIG_MITIGATION_RETPOLINE=y
>   CONFIG_MODULES=y
>   CONFIG_PCI=y
>   CONFIG_PCI_MSI=y
>   CONFIG_PCIE_RCAR_HOST=y
>   CONFIG_X86_KERNEL_IBT=y
> 
> [...]

Applied, thanks!

[1/1] PCI: rcar-host: Add OF Kconfig dependency to avoid objtool no-cfi warning
      commit: 57833f84f6f5967134c9c1119289f7acdd1c93e9

Best regards,
-- 
Manivannan Sadhasivam <mani@...nel.org>