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a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1777018411; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=fGjC2L6hANufoA3RSnGeIAyu8hxPE17bPaM1lac2RNo=; b=cVml2rPy3yahHnlcUDE9ubpBkSBwVWuAKehk8ts8tQgEn1ITDz5W0dWitXr6Oi9HKvIxEY HGkcZDfDQGuOTLC+W+N1FlNiVGueEQWYcQvk9YW6jarNLBqoSnIWeUIdHlBW1jY2Y84qm3 I25XgCWGWb0U804/brGB+U9PD1a2WRg= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 752B86001A; Fri, 24 Apr 2026 08:13:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 42021C19425; Fri, 24 Apr 2026 08:13:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777018410; bh=gPaqGDKTxV+aOLEHrXvFf3KAASbZw1FfH458ke1TYik=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=duXroG99KOm/SFGEgJkDqLihKyrlSFgoyX8XwRKfhCTu0IPvAz3cStUxz/OraOAnF TdPpuDRGmx1AMkTFaQOKz/DwKoxFuXaV6LBBd98Dmp9J8i0Ydyp5SO6FmN+6AoxwgA A8J8mKZE/8T3pHRliaJs5NJAjrWX/BkxQfMgMtTkdUxqEOjAtg4jiJDjGxB70whsu8 WHIj03wqUin0NFYDpulAzyehTHsjgpYAwgXFPvFAp4gJzjtVmOMijA8+9uG1H7jyvs 1MyWSSxvzc1wi2YIN96ANCCy9SpzX3FVoFp7HjBJwFHKDKGo85Bd/KBS1glqfZlulB bFE7JFEzJEJvA== Date: Fri, 24 Apr 2026 11:13:21 +0300 From: Mike Rapoport To: Michal Clapinski Cc: 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 3/3] selftests: kho: test with deferred struct page init Message-ID: References: <20260423122538.140993-1-mclapinski@google.com> <20260423122538.140993-4-mclapinski@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260423122538.140993-4-mclapinski@google.com> X-Rspamd-Queue-Id: 078314000B X-Rspamd-Server: rspam12 X-Stat-Signature: adawb5j7usyd55bufef8sn4cahar1ijw X-Rspam-User: X-HE-Tag: 1777018410-817811 X-HE-Meta: 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 iWJP6gXJ FwzkgZWy420F+GeAtpwAPe7x7yi0ehYXeqDvutwrUr1yy+PNZkqIMyE8C9DJUf+ph/d7o1mj30DaHng7JPMXw7pD1GrvI+DLA76OlBmhtxwrxm4s7DCc6lQTgeHoVVNAlJGCcegHAggNuxgrZ8gQHxP0bMjNVAI8LAvsw2QWIOlwmkBJoGgQy/O+hpnxRwXL+dP8zYF8dMF0B8/E2jB2eK8Vfh36TZKvfhWNMhETjxmQ1SQzBLEzmsD9G3jWl5tapkvOUetsHhg/Dq91yYM1Pi1ilIKiJXFOmJ/yCnvoTmVGM/6U= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, Apr 23, 2026 at 02:25:38PM +0200, Michal Clapinski wrote: > Enable DEFERRED_STRUCT_PAGE_INIT which depends on SMP. > Also enable additional debugging options. > > Signed-off-by: Michal Clapinski Reviewed-by: Mike Rapoport (Microsoft) > --- > tools/testing/selftests/kho/vmtest.sh | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/tools/testing/selftests/kho/vmtest.sh b/tools/testing/selftests/kho/vmtest.sh > index 49fdac8e8b15..0014bd76e88d 100755 > --- a/tools/testing/selftests/kho/vmtest.sh > +++ b/tools/testing/selftests/kho/vmtest.sh > @@ -59,10 +59,14 @@ function build_kernel() { > tee "$kconfig" > "$kho_config" < CONFIG_BLK_DEV_INITRD=y > CONFIG_KEXEC_HANDOVER=y > +CONFIG_KEXEC_HANDOVER_DEBUG=y > CONFIG_KEXEC_HANDOVER_DEBUGFS=y > CONFIG_TEST_KEXEC_HANDOVER=y > CONFIG_DEBUG_KERNEL=y > CONFIG_DEBUG_VM=y > +CONFIG_DEBUG_VM_PGFLAGS=y > +CONFIG_SMP=y > +CONFIG_DEFERRED_STRUCT_PAGE_INIT=y > $arch_kconfig > EOF > > -- > 2.54.0.rc2.533.g4f5dca5207-goog > -- Sincerely yours, Mike.