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charset=UTF-8 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260923_021316_608753_EE48AE70 X-CRM114-Status: UNSURE ( 5.45 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-um@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-um" Errors-To: linux-um-bounces+linux-um=archiver.kernel.org@lists.infradead.org On Tue, Sep 22, 2026 at 04:35:38PM +0100, Lorenzo Stoakes (ARM) wrote: >Similar to sun3, the coldfire variant of m68k uses 2-level page tables. > >Update its __pte_free_tlb() function to use tlb_remove_ptdesc() in order >that, with CONFIG_MMU_GATHER_RCU_TABLE_FREE, page tables are freed under >RCU. > >The page tables occupy a page each and have no odd semantics, so this >change suffices to allow enabling of CONFIG_MMU_GATHER_RCU_TABLE_FREE for >m68k-coldfire, so do so. > >This forms part of an overall effort to switch every architecture to this >mode. > >Acked-by: Kiryl Shutsemau (Meta) >Signed-off-by: Lorenzo Stoakes (ARM) >--- Yep, ColdFire PTE freeing now goes through tlb_remove_ptdesc() :) Feel free to add: Acked-by: Lance Yang