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X-CSE-ConnectionGUID: MgwWTHAtQKq3DydrsrsvJA== X-CSE-MsgGUID: KLwhkLDrQgqshG5ZCSKaUw== X-IronPort-AV: E=McAfee;i="6800,10657,11921"; a="113324188" X-IronPort-AV: E=Sophos;i="6.27,133,1787036400"; d="scan'208";a="113324188" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Sep 2026 10:44:46 -0700 X-CSE-ConnectionGUID: 2w1g4d8YR/yrrLbswK0efw== X-CSE-MsgGUID: GTE+e7i9Q0esetPlUWdEnw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,133,1787036400"; d="scan'208";a="313685252" Received: from schen9-mobl4.amr.corp.intel.com (HELO [10.125.111.190]) ([10.125.111.190]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Sep 2026 10:44:46 -0700 Message-ID: Subject: Re: FAILED: patch "[PATCH] sched/cache: Skip kernel threads for cache aware scheduling" failed to apply to 7.2-stable tree From: Tim Chen To: Greg KH Cc: yu.c.chen@intel.com, mingo@kernel.org, peterz@infradead.org, stable@kernel.org, stable@vger.kernel.org Date: Wed, 30 Sep 2026 10:44:45 -0700 In-Reply-To: <2026093056-santa-ecology-041c@gregkh> References: <2026092935-angelic-kick-1d0a@gregkh> <850294df0f51d6ccb131557af74d4a42dde00b3a.camel@linux.intel.com> <2026093056-santa-ecology-041c@gregkh> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.58.1 (3.58.1-1.fc43) Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Wed, 2026-09-30 at 14:10 +0200, Greg KH wrote: > On Tue, Sep 29, 2026 at 03:45:46PM -0700, Tim Chen wrote: > > On Tue, 2026-09-29 at 13:43 +0200, gregkh@linuxfoundation.org wrote: > > > The patch below does not apply to the 7.2-stable tree. > > > If someone wants it applied there, or to any other stable or longterm > > > tree, then please email the backport, including the original git comm= it > > > id to . > > >=20 > > > To reproduce the conflict and resubmit, you may use the following com= mands: > > >=20 > > > git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linu= x.git/ linux-7.2.y > > > git checkout FETCH_HEAD > > > git cherry-pick -x 65efcccddc83d6a19e8a2e2a6117811e39e589bf > > > # > > > git commit -s > > > git send-email --to '' --in-reply-to '2026092= 935-angelic-kick-1d0a@gregkh' --subject-prefix 'PATCH 7.2.y' 'HEAD^..' > > >=20 > > > Possible dependencies: > > >=20 > >=20 > > These patches in upstream needs to be applied first before this patch: > > f0d243a96f268 sched/fair: Avoid creating misfits during cache-aware bal= ancing (should be included in stable) > > 28f9c0e0a0b94 sched/cache: Decouple sched_cache_group from mm to fix UA= F (just merged in stable) > > b636fef85bda7 sched/cache: Introduce task_struct->sched_cache_grp to fi= x UAF (should be included in stable) >=20 > Can you send a proper series? Hi Greg, Sorry for the troubles. I have sent you a series that included all the patches. Some you may have already applied but I still included them so show the order of the patches. Thanks. Tim >=20 > thanks, >=20 > greg k-h