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[2003:d8:2f38:2400:62f4:c5fa:ba13:ac32]) by smtp.gmail.com with ESMTPSA id b7sm16111484wri.83.2021.05.25.08.40.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 25 May 2021 08:40:29 -0700 (PDT) Subject: Re: Arm64 crash while online/offline memory sections To: "Qian Cai (QUIC)" , Oscar Salvador Cc: Andrew Morton , Anshuman Khandual , Vlastimil Babka , Michal Hocko , Linux Memory Management List , Linux Kernel Mailing List References: From: David Hildenbrand Organization: Red Hat Message-ID: Date: Tue, 25 May 2021 17:40:28 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 25.05.21 17:36, Qian Cai (QUIC) wrote: > Reverting the patchset "Allocate memmap from hotadded memory (per device)" [1] from today's linux-next fixed a crash while online/offline memory sections. Do we know which patch in particular is problematic? -- Thanks, David / dhildenb