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Tue, 4 Mar 2025 10:13:58 +1100 (AEDT) Date: Tue, 4 Mar 2025 10:13:57 +1100 From: Stephen Rothwell To: Andy Shevchenko Cc: Johannes Weiner , kernel test robot , Brendan Jackman , Andrew Morton , David Hildenbrand , Oscar Salvador , llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Vlastimil Babka , linux-kernel@vger.kernel.org Subject: Re: [PATCH] mm/page_alloc: Add lockdep assertion for pageblock type change Message-ID: <20250304101357.66067dd3@canb.auug.org.au> In-Reply-To: References: <20250227-pageblock-lockdep-v1-1-3701efb331bb@google.com> <202503010129.rJvGqZN1-lkp@intel.com> <20250228182804.GB120597@cmpxchg.org> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/ZeuLQSGosGcBcpXwHeZ1evo"; protocol="application/pgp-signature"; micalg=pgp-sha256 X-Stat-Signature: c4ijfozxb8g67p7mmh6zzqhxemjen9w5 X-Rspamd-Queue-Id: 120DA140012 X-Rspamd-Server: rspam06 X-Rspam-User: X-HE-Tag: 1741043642-385312 X-HE-Meta: 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 J7rPrfbP PEecK2uXSwSpmi5SiBYvuR+s+wL4MgLkZrERsq6tnnQc6Ctp8VipT0DIFaK+R7S1vysAOxpjSZ20UZ3lxPaWongDskRDibKjGCb0G7w0So1UyA7wm5onkCI7SpYZ3MHYYp2VM4yNmW1cgVC3lLJMi7heZpmeFwaqIHqgwLdzAo6Oa4Xbp8JdG5DOfUM8rj6NeVIrNZhyADmeQ7HICmE4MLyKIOtgmjAVWEtIRAvC8oIr4SRHuxR0b8Fpk2ZY+PNzlhBHJvUcQte23sZKH4B6gK3kIDiPmi/rjDK079pOpROXLnGoXHw4H/PBpbEQ8K4ck7V4LnEvX2vaqq21c2Zai65eRIcI3LpzpP/lb6g9LmcDs6sefGLeMi0/Nzexbr/u+9U709wOhoBRSsk4La55x+hLy2sEoIS2jcfKDeA3j9AdXURpCVl+yb9GiZAAYj5zo9qEq X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: --Sig_/ZeuLQSGosGcBcpXwHeZ1evo Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Andy, On Mon, 3 Mar 2025 13:18:42 +0200 Andy Shevchenko wrote: > > On Fri, Feb 28, 2025 at 01:28:04PM -0500, Johannes Weiner wrote: > > On Sat, Mar 01, 2025 at 01:31:30AM +0800, kernel test robot wrote: =20 >=20 > > The patch is missing a dummy in_mem_hotplug() in the > > !CONFIG_MEMORY_HOTPLUG section of . =20 >=20 > +1, I just stumbled over and this is not fixed in today's Linux Next. I'm > wondering how this was missed during merge into Linux Next. Stephen? I just get what people put in their trees. There are no conflicts around this and none of my builds failed, so I didn't see the problem. Has someone sent a fix patch to Andrew? If so, if you forward it to me, I will add it to linux-next today. --=20 Cheers, Stephen Rothwell --Sig_/ZeuLQSGosGcBcpXwHeZ1evo Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmfGN7UACgkQAVBC80lX 0Gx9MQf+MIPUXZ445QXq8nD8kEGdAATVDoiwm2KZJnqzIHW6/h7P81s60M1tl97F qyQWDc2auW3QKvim2HiMionWAZ8paCV7538ZeXtUOa0oiLffZYhUutci0QjLN9wh qgyxpW+tfdGolwstw/xSqaOh2SRyBe9FpqnBJ6JOKeGtVGfLBfWu3dNWs3ktHddr vZZKm6mI58JzkRbp70YvkWY9aSQGUFo3zx3GzhaIyPWg5QgvWH/IZl+JjtRMrQ+B smEDQHhBcvANUzEjbWJzkQrsEQYdhuvjx/Xe14XTibwC1aNPH79FrcIqtN54aC0V 11+SnhPHeTwb4hUUzBZ6eypNlaNk8Q== =C4Si -----END PGP SIGNATURE----- --Sig_/ZeuLQSGosGcBcpXwHeZ1evo--