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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: gN25dxmB8aCwG0A-LsVsyAfaXRpUKskJ X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzE4MDEyNyBTYWx0ZWRfX2xScrn+yVAP+ 6xmKrbjhSXrmegavMt5Gtum/9NRY+x0QddGeyNDP7ZeqIcS+awFUhet6V7Aaun1NRBMYQ6f20wN Cx3TK6KR+tX/iW3SkWTgY0/GVALg8a8swvtxlJCFKhThZtjhqB03pNxRmsOTCIgsjPcVB3Ep6WY RBfTr2weiEwVBdgLKcyFUsi2GVeZqUbgDJtVPa/f74OlaEihSvRM3Cddv8VaiHV/+fE3XoFIiil lgPOIzjZ8kBMbHfx/xlrlcM+waI6t1594/V4EjCsAXORVP9Xb6zevPV0PHJZZw3AqheNvZ+M7WJ ttjzenGH0N73IOmjiA99GtS15aGqoW+O48wdqr9KQmUOjPHAG+5a76O61zhkhT85+Bq5MNnCVKG o5GbTUk/OY1oZzmM3N3eVt/bvLk5NoDBWtmFCrVtoJnPvaKe/o1Y2IVDRpdmiSebPtJo0rXQy1C LoBUCp/U2UTjhdMw9ig== X-Proofpoint-GUID: gN25dxmB8aCwG0A-LsVsyAfaXRpUKskJ X-Authority-Analysis: v=2.4 cv=PtCergM3 c=1 sm=1 tr=0 ts=69babdf0 cx=c_pps a=mPf7EqFMSY9/WdsSgAYMbA==:117 a=gOEeR9iKwsj33Yj5oN/cWg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=Pn7rgDPiDJE6iWDejmcA:9 a=QEXdDO2ut3YA:10 a=dawVfQjAaf238kedN5IG: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=2026-03-18_01,2026-03-17_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 clxscore=1015 priorityscore=1501 bulkscore=0 lowpriorityscore=0 malwarescore=0 spamscore=0 adultscore=0 suspectscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603180127 On 18/03/2026 13:12, Segher Boessenkool wrote: > On Wed, Mar 18, 2026 at 01:03:03PM +0100, Krzysztof Kozlowski wrote: >> On 18/03/2026 12:58, Segher Boessenkool wrote: >>> On Wed, Mar 18, 2026 at 12:54:30PM +0100, Krzysztof Kozlowski wrote: >>>> On 18/03/2026 12:51, Segher Boessenkool wrote: >>>>> On Tue, Mar 17, 2026 at 02:08:24PM +0100, Krzysztof Kozlowski wrote: >>>>>> Return value of ps3_start_probe_thread() is not used, so code can be >>>>>> simplified to fix W=1 clang warnings: >>>>>> >>>>>> arch/powerpc/platforms/ps3/device-init.c:953:6: error: variable 'result' set but not used [-Werror,-Wunused-but-set-variable] >>>>> >>>>> And this is exactly why -Werror is harmful. A boring harmless warning >>>>> turned into a build break :-( >>>> >>>> -Werror does not matter here. We do not want warnings either, assuming >>>> of course they are correct. >>>> >>>> So if this warning is correct, then patch should be applied and WERROR >>>> is irrelevant. >>> >>> The build is broken. -Werror is positively harmful. >>> >>> Yes, you want the warnings fixed, but maybe something else has priority >>> right now? >> >> What do you mean? This is waiting on the list for long time - note that >> it is a resend - so if warning is correct, for how long it should wait >> to get to the "priority" box? >> >> And why anything needs even the priority here? Why priority has to be >> discussed, especially for some legacy (I think?) code? Why correct >> patches cannot be simply applied after some time/review? > > It is totally simple: without -Werror, you can build a kernel. With it, > you cannot. What are you discussing here? This is a patch, not WERROR talk. > > The ***warning*** is correct, there is something in the code that can be > improved. That is why such things are warnings: the compiler can > produce useful output, there is no reason to scream bloody murder. > > The main reason some people like -Werror is because they are too lazy to > look at the warning messages they get from normal builds. Such > developers need potty training, this is not a reason to punish all more > reasonable people! How is this relevant to this warning? Best regards, Krzysztof