linux-kernel - Re: Meet compiled kernel binaray abnormal issue while enabling generic kasan in kernel 6.12 with some default KBUILD

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Message-ID: <CANiq72n3L6JE-pfR=8x0GUU++=8nPLw44oNEV1shdsHqXbts8w@mail.gmail.com>
Date: Thu, 17 Jul 2025 09:29:35 +0200
From: Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To: 刘海燕 (Haiyan Liu) <haiyan.liu@...soc.com>
Cc: Carlos Llamas <cmllamas@...gle.com>, Alice Ryhl <aliceryhl@...gle.com>, 
	Matthew Maurer <mmaurer@...gle.com>, Miguel Ojeda <ojeda@...nel.org>, 
	周平 (Ping Zhou/9032) <Ping.Zhou1@...soc.com>, 
	代子为 (Ziwei Dai) <Ziwei.Dai@...soc.com>, 
	杨丽娜 (Lina Yang) <lina.yang@...soc.com>, 
	"linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>, 
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, 
	"rust-for-linux@...r.kernel.org" <rust-for-linux@...r.kernel.org>, 
	王双 (Shuang Wang) <shuang.wang@...soc.com>, 
	Andrey Ryabinin <ryabinin.a.a@...il.com>, Alexander Potapenko <glider@...gle.com>, 
	Andrey Konovalov <andreyknvl@...il.com>, Dmitry Vyukov <dvyukov@...gle.com>, 
	Vincenzo Frascino <vincenzo.frascino@....com>, 
	"kasan-dev@...glegroups.com" <kasan-dev@...glegroups.com>, 
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Arve Hjønnevåg <arve@...roid.com>, 
	Todd Kjos <tkjos@...roid.com>, Martijn Coenen <maco@...roid.com>, 
	Joel Fernandes <joelagnelf@...dia.com>, Christian Brauner <christian@...uner.io>, 
	Suren Baghdasaryan <surenb@...gle.com>, Jamie Cunliffe <Jamie.Cunliffe@....com>, 
	Catalin Marinas <catalin.marinas@....com>
Subject: Re: Meet compiled kernel binaray abnormal issue while enabling
 generic kasan in kernel 6.12 with some default KBUILD_RUSTFLAGS on

On Thu, Jul 17, 2025 at 3:35 AM 刘海燕 (Haiyan Liu) <haiyan.liu@...soc.com> wrote:
>
> The config file is included in the compressed file kernel_artifacts.tgz which can get from ' http://artifactory.unisoc.com/ui/native/VERIFY_ANDROID/1746740/PAC/sprdroid15_sys_dev_plus_sprdroid15_vnd_dev_plus_sprdlinux6.12_kernel_dev/ums9632_1h10_64only_k612-userdebug-gms/sprdlinux6.12_kernel_dev/ums9632_1h10_64only_k612-userdebug/' . The path is 'kernel_artifacts/ums9632_arm64_kernel6.12-userdebug/kernel'.
>
> Can you get it?

If you mean to report upstream, then please post the config as a
simple text attachment here and clarify how to reproduce the issue
with an upstream kernel, as I and others have mentioned since the
first reply.

Cheers,
Miguel