[PATCH 5.10 0/1] sched/fair: fix fault in reweight_entity()

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Subject: [PATCH 5.10 0/1] sched/fair: fix fault in reweight_entity()
From: Fedor Pchelkin <pchelkin@xxxxxxxxx>
Date: Fri, 19 Aug 2022 10:11:39 +0300
Cc: Fedor Pchelkin <pchelkin@xxxxxxxxx>, Tadeusz Struk <tadeusz.struk@xxxxxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, Dietmar Eggemann <dietmar.eggemann@xxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, Alexey Khoroshilov <khoroshilov@xxxxxxxxx>, ldv-project@xxxxxxxxxxxxxxxx

Syzkaller reports general protection fault at reweight_entity() in 5.10
stable releases. The problem has been fixed by the following patch which
can be applied with minor changes to the 5.10 branch.

Found by Linux Verification Center (linuxtesting.org) with Syzkaller.

Follow-Ups:
- [PATCH 5.10 1/1] sched/fair: Fix fault in reweight_entity
  - From: Fedor Pchelkin

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