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Peter Anvin" , Andy Lutomirski , Peter Zijlstra , Arnaldo Carvalho de Melo , Josh Poimboeuf , Paolo Bonzini , Arnd Bergmann , Frederic Weisbecker , "Paul E. McKenney" , Jason Baron , Steven Rostedt , Ard Biesheuvel , Sami Tolvanen , "David S. Miller" , Neeraj Upadhyay , Joel Fernandes , Josh Triplett , Boqun Feng , Uladzislau Rezki , Mathieu Desnoyers , Mel Gorman , Andrew Morton , Masahiro Yamada , Han Shen , Rik van Riel , Jann Horn , Dan Carpenter , Oleg Nesterov , Juri Lelli , Clark Williams , Yair Podemsky , Marcelo Tosatti , Daniel Wagner , Petr Tesarik , Shrikanth Hegde Subject: [PATCH v7 12/31] arm64/paravirt: Mark pv_steal_clock static call as __ro_after_init Date: Fri, 14 Nov 2025 16:01:14 +0100 Message-ID: <20251114150133.1056710-13-vschneid@redhat.com> In-Reply-To: <20251114150133.1056710-1-vschneid@redhat.com> References: <20251114150133.1056710-1-vschneid@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 X-Rspamd-Queue-Id: 86C7218001D X-Stat-Signature: znkknruwddifnu5m3wftnnf6o1giwxo7 X-Rspamd-Server: rspam02 X-Rspam-User: X-HE-Tag: 1763132723-38391 X-HE-Meta: U2FsdGVkX19Me55WQMAg2UYKlyz5vJqGk08/xRs+YW/AfpeeOokbhU2jbThpg/L2VM1n89i5j2dSlGaK7iN4PHizSRJJjeJQCHzjPZNx89w31d5bpR0/Zyzkigguq04GS72KmZ//pL7Qxx6bnJADnwpFsDKFzZu2x7WD6BwvIFXFe+w6wpUmteZ7m+KkKns1dRwuzE6c2/5RZ4y+EG48NikvjOgAzZQNBSahaX4ojWmSFmM6Beb2N1398GenT4hWciDWSHbEVWfHWStri97VwSLenc1lrYqDbbcRDOCK9jYKdN+WdQ/74UFqyFRC+7JL4KWqiuMv+IOh8Us/fIKFpawspZ0gwoaB5EYs7DGg30HPh04bKZOzdG0pHZtdQRFD4WzpEbtxEZ4dpUEw1MNMqk8wX4wQlTCbaGVPJFZd2zsQEpXXLndOx4QQ+wKf76MuAKgVrEVfjtWZeTieark1bVM+6i4teRUACJV+Cg0LdcAAZr89yiF5nvS8xz0UnHvVbpOTqRBWCBj556XLcU73HiMarfPF3pvifTMpj09uEM9m0gSVZ+JEfnRl80vPIHLwutZ5yqL8LYYQcZx06lASFFaWxl4U+0ALYGUtlXlTbWrq0N/CLZWpGJ8Ce3QCFeL0b2mirLwhRJNuNnaHEAHdO7ql5ASYiqsJRJhnoprJclD7kCp11JItWyiULTF2qxpKfeyxtCl3GeC6PUCXEn/YSvRSxDfV/3tefrRn+e5bap8mRamsFln0oAwtFh5i99WJY3zCLaDnCtzu+KEYN2dCVU+yEHdbwztbbEwakEuYXHBvtJivkgwrovf2qE9ZHRbcmVOO3RzNDivjk0eu9sWq7LBKaWwppB4Xkdzz4v5RJEElKKCjvstwKbCJlKXQBtnvOeh46fZZK7rHCakfgeVrWWCdT0/TztPQT02XsKO6XS0EKqsXNyzOhAju0VmC4gaC5j+B2mIeO+P1/GN7GB1 e2NcST0D IY2duR9jGtYmWxn0+osikA9N0qWFkBVWt4aSXqMLr9TU8YQOjDcPb2X6oMnfG6w8y/LyxxQvEvVSqe8CLFD/Gman6jaGD7V8flRx0asgK2Ot62ak7NGTOY5y4zrcAsbM18oly3wZRC98943JATkuKrYU2QbKjlypopgffwB61SYF+dti5joAXHb19Srd0tYLI1E1HaFZfg1k9i17jQzKU/+bf4vJn26RHibb//tg09zGGtUMolEvFj3aJf3LcshscLDTuRJsjAuDeB8VnnEUtB34NcpK30jNAwS/v4JoaI+BlFYrAkt86pydHG6QWV3cCp5BeIdDzvJAUURx0BZrUcKgDp6ERq7UbiGpA1GuWESsp45M/Uzcl85FJs1YdeT2XmrByOGwrvSpgerjmZlGeA0GN1QruwbKjrGTNRc5cefsp0tWTNxTH/IzW610aKiPHZzTq9HM2XeoPBPkk+m5iqCEWgKc84qxXqXB8 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: The static call is only ever updated in __init pv_time_init() __init xen_time_setup_guest() so mark it appropriately as __ro_after_init. Signed-off-by: Valentin Schneider --- arch/arm64/kernel/paravirt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/paravirt.c b/arch/arm64/kernel/paravirt.c index aa718d6a9274a..ad28fa23c9228 100644 --- a/arch/arm64/kernel/paravirt.c +++ b/arch/arm64/kernel/paravirt.c @@ -32,7 +32,7 @@ static u64 native_steal_clock(int cpu) return 0; } -DEFINE_STATIC_CALL(pv_steal_clock, native_steal_clock); +DEFINE_STATIC_CALL_RO(pv_steal_clock, native_steal_clock); struct pv_time_stolen_time_region { struct pvclock_vcpu_stolen_time __rcu *kaddr; -- 2.51.0