From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (bilbo.ozlabs.org [203.11.71.1]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 41ptdN12z6zF0WS for ; Mon, 13 Aug 2018 21:23:20 +1000 (AEST) In-Reply-To: <20180809133659.16230-1-aneesh.kumar@linux.ibm.com> To: "Aneesh Kumar K.V" , npiggin@gmail.com, benh@kernel.crashing.org, paulus@samba.org From: Michael Ellerman Cc: "Aneesh Kumar K.V" , linuxppc-dev@lists.ozlabs.org Subject: Re: powerpc/mm/tlbflush: update the mmu_gather page size while iterating address range Message-Id: <41ptdM6rYxz9sD2@ozlabs.org> Date: Mon, 13 Aug 2018 21:23:19 +1000 (AEST) List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Thu, 2018-08-09 at 13:36:59 UTC, "Aneesh Kumar K.V" wrote: > This patch makes sure we update the mmu_gather page size even if we are > requesting for a fullmm flush. This avoids triggering VM_WARN_ON in code > paths like __tlb_remove_page_size that explicitly check for removing range page > size to be same as mmu gather page size. > > Signed-off-by: Aneesh Kumar K.V > Acked-by: Nicholas Piggin Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/0b6aa1a20add96437c46db77c9bae2 cheers