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AJvYcCU9LIN0GgImpNZdi6JPQAXaUPhgjJKGyLw8PfEnl6S1+x2UzLES9nwsU7OUCJy2CbCJvkaL+dKEH/PnAVwc2Dg=@vger.kernel.org, AJvYcCVqqBHq2yQ77lu0keFPaiK/ITBNF4DugJPdWUl3NMJNJTwSDRfqr8pN0wxT4GSs6EyDKtVxYx5lioUU4/8x@vger.kernel.org, AJvYcCXqubv9wbYHaDrZLrZWMX2EBOJO6ujV/3hIjk0mXAeCYfm6DZxPVPh5onzoXZyjmVM+LrPRUz+oxmNCA7M=@vger.kernel.org X-Gm-Message-State: AOJu0YxKeQQSANYppdfPuRnfqnit0dY/1xTpYyAM5egwunrxk3WmDZ1d B++LrT3ub4chE+1rNPI/262aR0BafkhnJjnRJN7hBdcRgzIWAjaBBaqQovPKJOO6cfHxeHGf5w2 9K/jcbJaRKrcxmONieJlhNUtZ1VEUCtY= X-Gm-Gg: ASbGncs3mA+IZoc7XG1Vkmp2TzWGihArybWrujvuTHjmBZRQT6wnVFN/RO2OMy84uZM YWXS2kSSwptouC17HwgQIIvMJmf7Pu9Ux07eya78Hv7eKI5vGkkHUFqcNW5TERuK184CnaEHb+H KXNw9rZkLn/FNi/61sR7rNrGkdIAJmUWCqxw2wtlpHPluFwTDxP+1m3ZkG2kAb884OKbWtsIy/Y DDvjbTw X-Google-Smtp-Source: AGHT+IFFesL79nGBzljk+GNIBmaSr5Ti7vlS1NqrpA13NwKdp6CIpy50L5E7ZQVUz/gfEPq3WyBh66i9w8ESZh9NVSk= X-Received: by 2002:a17:903:183:b0:242:fcfd:3f94 with SMTP id d9443c01a7336-2446da0fe10mr67054645ad.11.1755448277430; Sun, 17 Aug 2025 09:31:17 -0700 (PDT) Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20250814-kbuild-werror-v2-0-c01e596309d2@linutronix.de> <20250814-kbuild-werror-v2-6-c01e596309d2@linutronix.de> In-Reply-To: <20250814-kbuild-werror-v2-6-c01e596309d2@linutronix.de> From: Miguel Ojeda Date: Sun, 17 Aug 2025 18:31:06 +0200 X-Gm-Features: Ac12FXx8lU8m_BPaxFRjTbqDEK3t89iYkrpuhKf1HEFrkzIWKzMJ0u7O3KHo_Hw Message-ID: Subject: Re: [PATCH v2 6/6] kbuild: enable -Werror for hostprogs To: =?UTF-8?Q?Thomas_Wei=C3=9Fschuh?= Cc: Nathan Chancellor , Nicolas Schier , Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?UTF-8?Q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Andreas Hindborg , Alice Ryhl , Trevor Gross , Danilo Krummrich , linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Thu, Aug 14, 2025 at 12:15=E2=80=AFPM Thomas Wei=C3=9Fschuh wrote: > > The hostprog compilers and linkers do not share the regular compiler flag= s, > so they are not affected by CONFIG_WERROR or W=3De. As hostprogs are used > during the bootstrap of the build, they can't depend on kconfig options. > > Enable -Werror unconditionally. > > Signed-off-by: Thomas Wei=C3=9Fschuh > > --- > For testing in -next, as discussed in > https://lore.kernel.org/lkml/20250812-kbuild-werror-v1-2-36c9ff653700@lin= utronix.de/ The discussion was on patch 0, i.e. the next message in Lore's tree view -- I would suggest adding it to the commit message for reference: Link: https://lore.kernel.org/rust-for-linux/CANiq72k-PdSH2BNgbq=3DX+FhpyEE= rifSCKfO5ObXz6bu9_J8+fA@mail.gmail.com/ Anyway, since Nathan already applied it, and I see a couple patches on top, no big deal if it cannot be added. Thanks! Cheers, Miguel