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b=B6uV02bn3+cHnWm12AzSZ5AphoQssv2s4BtmhoXwBe4XXVu5/u6aajXvu38/wLj/m aQy7pGqB87aEheFeHSI2lUTMUxTXM7+yzRkpkCIA4+d8df0uLHWCxkpi4C4fSVEiQ9 EW4cFmc3zTQHNhYyzUpSfz6Kzci8cQwH0zY718qX2/6/3cekilK1kinwnf8MbEQZ6H H+Aw6g6HT3X283NkSufNiaHBgM0b+znNyPF8DsLkX30IT0YFkrCoFhJdiq6WigYTwX 9/bSd44bnVp26sZ4lI/UTZ5lVCI8Z9coyhMF+omyN3KWRuPgx6Cp01s45Fc82HTXx9 qLr3dHdHCdIag== From: Pratyush Yadav To: Mike Rapoport Cc: Michal Clapinski , Evangelos Petrongonas , Pasha Tatashin , Pratyush Yadav , Alexander Graf , Samiullah Khawaja , kexec@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Andrew Morton , Vlastimil Babka , Suren Baghdasaryan , Michal Hocko , Brendan Jackman , Johannes Weiner , Zi Yan Subject: Re: [PATCH v9 0/3] kho: add support for deferred struct page init In-Reply-To: (Mike Rapoport's message of "Sun, 3 May 2026 12:01:50 +0200") References: <20260423122538.140993-1-mclapinski@google.com> Date: Mon, 04 May 2026 09:53:01 +0200 Message-ID: <2vxzse87392a.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 0AC8312000F X-Rspam-User: X-Stat-Signature: 84oya3bturifjk19mn9u4n4hwprrujkr X-HE-Tag: 1777881186-772222 X-HE-Meta: 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 /Y+g8tRm rhqUxfo3hvjVBxpCas8zlzsdU9v5ikJ0eC7xSZW3Pk+GFoNrzIfNf8+ZT3awI1hC8hnEdjtXaWKxmGDI3rHuhA2fk5GRvX2LxpCeF3h0bMz/3/cRSBDIZ7pHjPPB/0CeJ4i/s3RZCLYdMCwxIxXASo9cB4N68915kljfyy1g3F1ZFiNdHRO8Ha1cbe7Pev1cCYXWd Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Sun, May 03 2026, Mike Rapoport wrote: > Hi Michal, > > On Thu, Apr 23, 2026 at 02:25:35PM +0200, Michal Clapinski wrote: >> When CONFIG_DEFERRED_STRUCT_PAGE_INIT is enabled, struct page >> initialization is deferred to parallel kthreads that run later in >> the boot process. > > This patchset breaks memblock tests: > https://github.com/linux-mm/linux-mm/actions/runs/25259346624/job/74063911769 > > Can you please send a fix? Would something like this do the trick? It fixes the build for me and the tests pass. I can send this as a proper patch if this looks good. --- 8< --- diff --git a/tools/testing/memblock/linux/mmzone.h b/tools/testing/memblock/linux/mmzone.h index bb682659a12d..8d934ff5b080 100644 --- a/tools/testing/memblock/linux/mmzone.h +++ b/tools/testing/memblock/linux/mmzone.h @@ -35,4 +35,8 @@ typedef struct pglist_data { } pg_data_t; +enum migratetype { + MIGRATE_CMA, +}; + #endif -- Regards, Pratyush Yadav