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From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
Cc: syzbot <syzbot+c3178b6b512446632bac@syzkaller.appspotmail.com>,
	akpm@linux-foundation.org, dwmw2@infradead.org, dwmw@amazon.co.uk,
	kvm@vger.kernel.org, liam.howlett@oracle.com, liam@infradead.org,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	linux-rt-devel@lists.linux.dev, lkp@intel.com, llvm@lists.linux.dev,
	lorenzo.stoakes@oracle.com, me@brighamcampbell.com, mhocko@suse.com,
	nogikh@google.com, oe-kbuild-all@lists.linux.dev,
	pbonzini@redhat.com, rientjes@google.com, rppt@kernel.org,
	seanjc@google.com, shaikhkamal2012@gmail.com,
	shakeel.butt@linux.dev, skhan@linuxfoundation.org,
	surenb@google.com, syzkaller-bugs@googlegroups.com,
	vbabka@kernel.org
Subject: Re: [syzbot] [kvm?] BUG: sleeping function called from invalid
 context in kvm_mmu_notifier_invalidate_range_start
Message-ID: <20260917073931.iggMficE@linutronix.de>
References: <6936812a.a70a0220.38f243.0090.GAE@google.com>
 <6aaaa2da.86093f18.33004f.0001.GAE@google.com>
 <aqrZMReaQPG0M9oV@gremlin>
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In-Reply-To: <aqrZMReaQPG0M9oV@gremlin>

On 2026-09-16 19:05:03 [+0100], Lorenzo Stoakes (ARM) wrote:
> > dashboard link: https://syzkaller.appspot.com/bug?extid=c3178b6b512446632bac

> Seems like a false positive and an RT thing?

yes, it does. The proposed patch has a matching reported-by of the
report. dwmw2 did test it via his tree
	https://lore.kernel.org/all/6a8d9a7e.a5a502ce.31d34.0069.GAE@google.com/

Sebastian