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Mon, 3 Aug 2026 09:59:17 +0000 From: Junrui Luo To: Arnd Bergmann CC: Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Paul Mackerras , Alexander Viro , "linuxppc-dev@lists.ozlabs.org" , "linux-kernel@vger.kernel.org" , Yuhao Jiang , "stable@vger.kernel.org" Subject: Re: [PATCH 0/6] powerpc/spufs: assorted fixes Thread-Topic: [PATCH 0/6] powerpc/spufs: assorted fixes Thread-Index: AQHdIpbafWrFzrsOd0a44iIFf4B2oraMD8kAgAAH4IA= Date: Mon, 3 Aug 2026 09:59:17 +0000 Message-ID: <9E49BF8D-34E4-449A-A24A-AACCF6215DAF@outlook.com> References: <20260802-fixes-v1-0-7368423440f4@outlook.com> In-Reply-To: Accept-Language: en-US, zh-CN Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-publictraffictype: Email x-ms-traffictypediagnostic: SYBPR01MB7881:EE_|SY7PR01MB11484:EE_ x-ms-office365-filtering-correlation-id: 1d92a396-3ac2-4434-d88e-08def145e1c4 x-microsoft-antispam: BCL:0;ARA:14566002|12121999013|22091999003|39105399006|24021099003|15080799012|24121999003|31061999003|4140399003|8060799015|19110799012|8062599012|25010399006|40105399003|18071099003|2607281247196008|102099032|440099028|19061999003|3412199025; 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charset="us-ascii" Content-ID: <8452DF422F792E498EE5A043ED656361@ausprd01.prod.outlook.com> Content-Transfer-Encoding: quoted-printable X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: SYBPR01MB7881.ausprd01.prod.outlook.com X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-CrossTenant-Network-Message-Id: 1d92a396-3ac2-4434-d88e-08def145e1c4 X-MS-Exchange-CrossTenant-originalarrivaltime: 03 Aug 2026 09:59:17.5431 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-rms-persistedconsumerorg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: SY7PR01MB11484 On Mon, Aug 03, 2026 at 11:28:46AM +0200, Arnd Bergmann wrote: > On Sun, Aug 2, 2026, at 17:51, Junrui Luo via B4 Relay wrote: > > > > Patches 1-5 are tagged for stable. 6/6 is deliberately not: it changes = the > > atomicity of multi-element mailbox transfers rather than just adding a > > check, so it seems better to let it soak in mainline first. > > > > Build-tested only. I have no Cell or PS3 hardware, so none of this has > > been exercised at runtime. >=20 > These are all reasonable fixes as far as I can tell, but I'm missing > information about why you care about spufs. If you used some atomated > tooling, please add some reference to what you used. >=20 > Arnd Hi Arnd, We're working on a paper on LLM-assisted vulnerability research. spufs was just picked at random as one of the modules to look at. The tooling is an agent we developed ourselves. Should we add an Assisted-by tag in v2? Thanks, Junrui Luo=