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bh=LKgr9Fda0YEeh31KEQLQz04mnWC+XCuaxrZ++kXP29s=; b=OAiNj59+EQHdC7NaNnt5ec9YbC1cBKrGf+TatdLJckaV8yS31QzFpZdf5/YqdMZZViYl4s 70jwtbSF1DGLsfTQWGqmv05vyU6yv75iWGB4ceY1DGsouNuqOj56k7fHK1oFHVTNLe2DxY A1MJWm3TUliV7en8MmQwruaytxX9QknwK0JbiDTU2nFVgRt6t7kQGv9Q1xQltZj6vRf9qj LfltuUnlHIAO6syJ7iWURpHgQQvqtTYS6w1RSM+5zA8tomb6Wgrr6+Tancy1cPMaBMjyHX CPSPB+Ob7mg2JCo6QU7Px7uH8JZFVeJR7GI21RhwIV9QhMKzG50YFMu2oSR5zA== Date: Wed, 26 Mar 2025 04:56:18 +0100 From: Dragan Simic To: Harshit Mogalapalli Cc: Naresh Kamboju , Greg Kroah-Hartman , stable@vger.kernel.org, patches@lists.linux.dev, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, srw@sladewatkins.net, rwarsow@gmx.de, conor@kernel.org, hargar@microsoft.com, broonie@kernel.org, Heiko Stuebner , Vegard Nossum , Darren Kenny , Diederik de Haas Subject: Re: [PATCH 6.6 00/77] 6.6.85-rc1 review In-Reply-To: <751cf2c6-c692-4595-98e9-fa3ae4dfd10a@oracle.com> References: <20250325122144.259256924@linuxfoundation.org> <751cf2c6-c692-4595-98e9-fa3ae4dfd10a@oracle.com> Message-ID: <0001e7e020145983055d154488f5c460@manjaro.org> X-Sender: dsimic@manjaro.org Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Authentication-Results: ORIGINATING; auth=pass smtp.auth=dsimic@manjaro.org smtp.mailfrom=dsimic@manjaro.org Hello Harshit and Greg, On 2025-03-26 03:33, Harshit Mogalapalli wrote: > On 25/03/25 21:37, Dragan Simic wrote: >> On 2025-03-25 16:07, Naresh Kamboju wrote: > ... >>> Build regression: arm64 dtb rockchip non-existent node or label >>> "vcca_0v9" >>> Reported-by: Linux Kernel Functional Testing >>> >>> ## Build log >>> arch/arm64/boot/dts/rockchip/rk3399.dtsi:221.23-266.4: ERROR >>> (phandle_references): >>> /pcie@f8000000: Reference to non-existent node or label "vcca_0v9" >>> >>>   also defined at arch/arm64/boot/dts/rockchip/rk3399- >>> rockpro64.dtsi:659.8-669.3 > ... >> >> This is caused by another patch from the original series failing >> to apply due to some bulk regulator renaming.  I'll send backported >> version of that patch soon, which should make everything fine. > > On ARM configs, we do see the same issue that Naresh reported. > > arch/arm64/boot/dts/rockchip/rk3399.dtsi:221.23-266.4: ERROR > (phandle_references): /pcie@f8000000: Reference to non-existent node > or label "vcca_0v9" > also defined at > arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi:659.8-669.3 > ERROR: Input tree has errors, aborting (use -f to force output) > make[3]: *** [scripts/Makefile.lib:423: > arch/arm64/boot/dts/rockchip/rk3399-rockpro64-v2.dtb] Error 2 > make[3]: *** Waiting for unfinished jobs.... > arch/arm64/boot/dts/rockchip/rk3399.dtsi:221.23-266.4: ERROR > (phandle_references): /pcie@f8000000: Reference to non-existent node > or label "vcca_0v9" > also defined at > arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi:659.8-669.3 > ERROR: Input tree has errors, aborting (use -f to force output) > make[3]: *** [scripts/Makefile.lib:423: > arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtb] Error 2 > make[2]: *** [scripts/Makefile.build:480: arch/arm64/boot/dts/rockchip] > Error 2 > make[2]: *** Waiting for unfinished jobs.... > > Caused by commit: 1e4bd0ec5a47 ("arm64: dts: rockchip: Add missing > PCIe supplies to RockPro64 board dtsi") -- PATCH 42/77 of this series. > > We see same problem with 6.12.21-rc1 as well. > > Notes: > ----- > I think Dragan was referring to upstream commit: bd1c959f37f3 ("arm64: > dts: rockchip: Add avdd HDMI supplies to RockPro64 board dtsi") which > will fix this problem but fails to apply due to regulator renaming in > commit: 5c96e6330197 ("arm64: dts: rockchip: adapt regulator nodenames > to preferred form") which is not in stable kernels(6.6.y and 6.12.y) Exactly, the direct dependency is the commit bd1c959f37f3 ("arm64: dts: rockchip: Add avdd HDMI supplies to RockPro64 board dtsi"), for which I haven't sent the backported version yet. As Diederik pointed it out already in a separate message [*] from a couple of days ago, it might be the best to include the commit 5c96e6330197 ("arm64: dts: rockchip: adapt regulator nodenames to preferred form") into stable kernels as well. Obviously, including the commit 5c96e6330197 pretty much goes against the rules of stable kernels, but it would save a lot of time and effort in the future. [*] https://lore.kernel.org/stable/D8ONE4WEF7A2.1OE1YY8J34MM3@cknow.org/