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([2a05:6e02:1041:c10:5dfc:3995:22ce:d286]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-439fe20b899sm40444943f8f.23.2026.03.16.04.51.49 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 16 Mar 2026 04:51:51 -0700 (PDT) Message-ID: Date: Mon, 16 Mar 2026 12:51:49 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 03/30] tools: lib: thermal: Initialize CFLAGS before including Makefile.include To: Leo Yan , Arnaldo Carvalho de Melo , Ian Rogers , Namhyung Kim , James Clark , Kees Cook , Quentin Monnet , Nathan Chancellor , Nicolas Schier , Nick Desaulniers , Bill Wendling , Justin Stitt , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Peter Zijlstra , Ingo Molnar , Mark Rutland , Alexander Shishkin , Adrian Hunter , Masami Hiramatsu , William Breathitt Gray , Barry Song , Qinxin Xia , Bartosz Golaszewski , Kent Gibson , "K. Y. Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Long Li , Jonathan Cameron , David Lechner , =?UTF-8?Q?Nuno_S=C3=A1?= , Andy Shevchenko , Andrew Morton , Willy Tarreau , =?UTF-8?Q?Thomas_Wei=C3=9Fschuh?= , Josh Poimboeuf , Robert Moore , Len Brown , Srinivas Pandruvada , Tejun Heo , David Vernet , Andrea Righi , Changwoo Min , Mark Brown , Steven Rostedt , Gabriele Monaco , Shuah Khan , Jiri Kosina , Benjamin Tissoires Cc: linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, bpf@vger.kernel.org, linux-perf-users@vger.kernel.org References: <20260311-tools_build_fix_zero_init-v4-0-9e35bdb99cb3@arm.com> <20260311-tools_build_fix_zero_init-v4-3-9e35bdb99cb3@arm.com> Content-Language: en-US From: Daniel Lezcano In-Reply-To: <20260311-tools_build_fix_zero_init-v4-3-9e35bdb99cb3@arm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: ZnkyNCCq2K4TlfJ53x1Y36xPSZsbA8Th X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzE2MDA5MCBTYWx0ZWRfX1fB1/9Lc3IOs SrG53vlxh4fiovQi+lvga3/mMMqU1ZnfduRW/akekUsvt4vVZ960Cq7Li1OMwzfyEjGolQOuGBo FWjnVmVgW5Kqlit2Y4kXztr5sKuBQD1AD4xShtAYRXKQSH9OpNJjfid7AFAkmxrZtAMMm4Lckmj CbzZrSRB2gfYfmYPbyHXHr/TzwlX8RLkHsoRrimIphBfB3VRXAkG9S+f3nK/4cI0qMHJkjLMQyd 78e3nijzhSC2lUT9V6QKi23OrHRvBKEiAeSq/GKM+ub86u7PLWLSuDG6z6sgOwzgvQFcWvtoHMJ FtH9MomXfMXp/N464gugxAPgbHHYCwvjQD3sjY6MDa7OYDNND7nd5IbUkq4wLtGpwoRs/2O8DfL PuFuGTctHRW0eorVqkijOKYatZJHeAWcR27CVGdzj6ZFJS1XjyCHGlgLEZOBqygXWgWnJeDCuac ZWy1gxvCTm0N2q0HtUw== X-Proofpoint-ORIG-GUID: ZnkyNCCq2K4TlfJ53x1Y36xPSZsbA8Th X-Authority-Analysis: v=2.4 cv=ebIwvrEH c=1 sm=1 tr=0 ts=69b7eed9 cx=c_pps a=7E5Bxpl4vBhpaufnMqZlrw==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=7CQSdrXTAAAA:8 a=VwQbUJbxAAAA:8 a=xTKRYfdV9gSblPpQG3AA:9 a=QEXdDO2ut3YA:10 a=pJ04lnu7RYOZP9TFuWaZ:22 a=a-qgeE7W1pNrGK8U0ZQC:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-16_04,2026-03-16_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 adultscore=0 suspectscore=0 spamscore=0 priorityscore=1501 clxscore=1015 phishscore=0 lowpriorityscore=0 malwarescore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603160090 On 3/11/26 09:29, Leo Yan wrote: > tools/scripts/Makefile.include may expand EXTRA_CFLAGS in a future > change. This could alter the initialization of CFLAGS in the thermal > Makefile, as the default options "-g -Wall" would never be set once > EXTRA_CFLAGS is expanded. > > Prepare for this by moving the CFLAGS initialization before including > tools/scripts/Makefile.include, so it is not affected by the extended > EXTRA_CFLAGS. > > Append EXTRA_CFLAGS to CFLAGS only after including Makefile.include and > place it last so that the extra flags propagate properly and can > override the default options. > > Signed-off-by: Leo Yan > --- Acked-by: Daniel Lezcano Thanks !