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b=joD0NAbRBPE0lezKTTDP1O/kr2E6iJf9COWb+q26eFjVoffuI5L/uXxAbsoYlryoQ fYP/yaVyXmntFcDd1a3Fy5BzamjHbURSTyP3IdaXyhV79hmDEblPiZtS6iVgzwGlo3 Kx4vTa/nHoqIBT7WaRKz0y7zXQ0mNg/SZWWNqb701SX3cdNH0ZRCTN14xhyhSGJ8Pg cXiLSChUUEnHpXT+4yMfzWCREm/wGuuwBvwu0rahfPZ8BSGvXEuUhX3QReboXWGoBI 95VoZXg6cVJmIgpcGSWX14DR8XQkeIf/4vXIKDW+eMgmO5cxqmChke6AdKsiTp7rM/ m8eDNhFD+TAEA== Date: Fri, 3 Jan 2025 18:07:22 -0800 From: Luis Chamberlain To: =?iso-8859-1?Q?J=FCrgen_Gro=DF?= , Marek =?utf-8?B?TWHFm2xhbmth?= , Adam Williamson Cc: Andrew Cooper , lorenzo.stoakes@oracle.com, akpm@linux-foundation.org, anton.ivanov@cambridgegreys.com, bp@alien8.de, brendan.higgins@linux.dev, da.gomez@samsung.com, danielt@kernel.org, dave.hansen@linux.intel.com, davidgow@google.com, dianders@chromium.org, hpa@zytor.com, jason.wessel@windriver.com, jikos@kernel.org, joe.lawrence@redhat.com, johannes@sipsolutions.net, jpoimboe@kernel.org, kgdb-bugreport@lists.sourceforge.net, kirill.shutemov@linux.intel.com, kunit-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-um@lists.infradead.org, live-patching@vger.kernel.org, luto@kernel.org, mark.rutland@arm.com, mbenes@suse.cz, mhiramat@kernel.org, mingo@redhat.com, peterz@infradead.org, petr.pavlu@suse.com, pmladek@suse.com, richard@nod.at, rmoar@google.com, rostedt@goodmis.org, rppt@kernel.org, samitolvanen@google.com, shuah@kernel.org, song@kernel.org, tglx@linutronix.de, x86@kernel.org, Marek =?iso-8859-1?Q?Marczykowski-G=F3recki?= Subject: Re: [PATCH 6/8] modules: switch to execmem API for remapping as RW and restoring ROX Message-ID: References: <86eba318-464b-4b9b-a79e-64039b17be34@lucifer.local> <9878d90f-faf3-4853-9a79-a21b4f58ab4c@suse.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: <9878d90f-faf3-4853-9a79-a21b4f58ab4c@suse.com> X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 22B952000B X-Stat-Signature: me9c1yryq441s3uo1ux9fqhu4fzuppwa X-Rspam-User: X-HE-Tag: 1735956446-605438 X-HE-Meta: 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 Y+a+Fh21 4ddjq5DhJao3vFFzk1zEsJ+RyiWd8iUiAaly1TROHFOOlIqmLlqV4hRaZwTwZSrzQuCEzNYp+eWt/614+vBLRmCnqROjQ0B3zTQAjRYWkWwBkMqNF4Efq/cBBVj4nGw0/cz+vW5LRYsyDSGqiL/+SzlKfqDo72//nYV8hUj+qO7xWW8j1gEw0IrkMwSz8RWpKrs6IZDI4rGAX6FM2RuTKKw2KnTAR0ADwSJvh56FqWBvy1CACyRSyZ3wU1tiz86owpJ2JPqAaelbcLjoXR3ul88OzeJ3gFDbcpyGa6A1RSuF0j4E= 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: On Fri, Jan 03, 2025 at 07:58:13AM +0100, J=FCrgen Gro=DF wrote: > On 03.01.25 03:06, Andrew Cooper wrote: > > > Hi Mike, > > >=20 > > > This commit is making my intel box not boot in mm-unstable :>) I bise= cted it to > > > this commit. > >=20 > > For what it's worth, we've found the same under Xen too. > >=20 > > There's one concrete bug in the series, failing to cope with the absence > > of superpages (fix in > > https://lore.kernel.org/xen-devel/6bb03333-74ca-4c2c-85a8-72549b85a5b4@= suse.com/ > > but not formally posted yet AFAICT). >=20 > Now sent out: >=20 > https://lore.kernel.org/lkml/20250103065631.26459-1-jgross@suse.com/T/#u Thanks,=20 Marek, Adam, can you try this patch? Although the reply here is for another future series being worked on the fix is for commit 2e45474ab14f ("execmem: add support for cache of large ROX pages"). Luis