From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 36CEE1F192E; Wed, 18 Mar 2026 18:20:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773858002; cv=none; b=GSX/2IGjSNZxn2GU4gx8LYIgYvqc2+SNEsa5oOztJwTM5s36xmF8l5NdY1QlWK8RxUFUofHIOJ2mcOJu7sPDdg8UvMGONMMc+O6gKJf6+VqR4/nQUc8b0sKbllfAmW49gRq/4xyywL57wZCr8y8E0BZxOMrM3Sz4912dr9xJ48Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773858002; c=relaxed/simple; bh=nAfgr/dPQQiWm6fZTzBvAndw3PuCiaKqXHaMkQu5TJ4=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=KvGh5+CpTunTL94SrdIRlfV1XA7Lr7obvweDpI5T6/+PbMBnxVWpdGGXd8ExNBrtSskbsVVLSAySgBsaDuVkaaSB+d1GKzroU6oJETPIxy2sspRcXFtF6+av+90jzgh8CIezCij5+8qWJaEvBRRT9WclxshogiAnZ2qwAPp6bYE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=VIzZ1nW7; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="VIzZ1nW7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A4EB7C2BC87; Wed, 18 Mar 2026 18:20:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1773858001; bh=nAfgr/dPQQiWm6fZTzBvAndw3PuCiaKqXHaMkQu5TJ4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=VIzZ1nW7c9O8h/Be8mQPB/b3hyD4C1txhgSDjvF0jUTa3rfeY/ft53Dn2CvLQ+xHz Z29VGwCQVB0+KAz5HfA1Xybe+n1MNKGeLPnkX5M1YgLuNtaxL1NQ+VHzr3JBzqMjPO OLiikU8TfG/p5hf9TzBVRcvXIayA8i0cs5je30h8= Date: Wed, 18 Mar 2026 11:20:01 -0700 From: Andrew Morton To: Mark Brown Cc: David Hildenbrand , Lorenzo Stoakes , Puranjay Mohan , Linux Kernel Mailing List , Linux Next Mailing List Subject: Re: linux-next: build failure after merge of the mm-unstable tree Message-Id: <20260318112001.d67d0e84a4d69b991f0f97f4@linux-foundation.org> In-Reply-To: References: X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Wed, 18 Mar 2026 13:51:01 +0000 Mark Brown wrote: > Hi all, > > After merging the mm-unstable tree, today's linux-next build > (x86_64 allmodconfig rustfmtcheck) failed like this: > > Diff in /tmp/next/build/drivers/android/binder/page_range.rs:762: > if let Some(unchecked_vma) = mmap_read.vma_lookup(vma_addr) { > if let Some(vma) = check_vma(unchecked_vma, range_ptr) { > let user_page_addr = vma_addr + (page_index << PAGE_SHIFT); > - vma.zap_vma_range(user_page_addr, PAGE_SIZE); > + vma.zap_vma_range(user_page_addr, PAGE_SIZE); > } > } > > Diff in /tmp/next/build/drivers/android/binder/page_range.rs:762: > if let Some(unchecked_vma) = mmap_read.vma_lookup(vma_addr) { > if let Some(vma) = check_vma(unchecked_vma, range_ptr) { > let user_page_addr = vma_addr + (page_index << PAGE_SHIFT); > - vma.zap_vma_range(user_page_addr, PAGE_SIZE); > + vma.zap_vma_range(user_page_addr, PAGE_SIZE); > } > } > > > Caused by commit > > 320e410f0294b (mm: rename zap_page_range_single() to zap_vma_range()) > > I have used the tree from next-20260317 instead. huh, is this python? --- a/drivers/android/binder/page_range.rs~mm-rename-zap_page_range_single-to-zap_vma_range-fix +++ a/drivers/android/binder/page_range.rs @@ -762,7 +762,7 @@ unsafe extern "C" fn rust_shrink_free_pa if let Some(unchecked_vma) = mmap_read.vma_lookup(vma_addr) { if let Some(vma) = check_vma(unchecked_vma, range_ptr) { let user_page_addr = vma_addr + (page_index << PAGE_SHIFT); - vma.zap_vma_range(user_page_addr, PAGE_SIZE); + vma.zap_vma_range(user_page_addr, PAGE_SIZE); } } _