From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=91.218.175.241 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793916817; b=s9zJGJb47ctsuRxwMFKkTR+IzkTyeRRIqQlP2MeF/TSIDCd9CTpUz9sogJz0zxdcOtSF EymrOnqCHtxlKJZG42d59TpdPsUZ5/5zoC1JZoeX0jT9nh3+QlQC8rtoJbLVJ9kiBfMuW 6utvth6Jl9e6rBbcqHEYM+rR+fYmW62f6eBgQ8Lx2LLfTbQWOg2SQ6XTY0y27lN2N3/oX ioOqoatvZL9DbYFwiuhB3rYu6Srkn9/WDuY1UxX6UQ9v8SmBUkBeAVAm/e0HTZ/dMPr+U 98DDqDZ7wmikoiu3I/narNupMwqemx4fXn5wP+a/hAeYOL2+nntSV0d3P+HXOrf1+Kg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793916817; h=DMARC-Filter:X-Envelope-To:DKIM-Signature:X-Envelope-To:Received: X-Mizu-Trace-ID:X-Migadu-Flow:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=4KVE0mlIb8Pa60CBHZvDD8qqhUD9QNgg/6EGkqm9L1Y=; b=jF8qON30+qXglOgKMqsG3rqpfimDPcsTaua4ctUu7NYZUhup7d5vJoDbqxofTYL/KqQI BBhsU84Ush40kqnrUDVEP8Yd+jgjdPpK+uNCSgArmHkBGW0IhuliWjCf0I7WCH8auN8Qu dB0yQA5gbVKiqt1dzhDiPzXbKCo9ykOqodN5Y1qfPOCFHUoQ9zJzcmeb1tXV955r0z1tX AtxSl8I6CNu1bZKUJJWgO8MsR4uItO96pXJAD6LuBNmGY1lazInQjkrwLrz7jKSFpHQYX 7IBlj+csuQ3Fwl8cc7L9bqvf6tksRH9l7fO0gH1RZZkn7zUUArzyBqGsIL9uZ8KMZ9A== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b="FZL/4bYI"; arc=none smtp.remote-ip=91.218.175.241 Received: from mta0.migadu.com (out-241.mta0.migadu.com [91.218.175.241]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 344CD606A31B for ; Thu, 5 Nov 2026 22:13:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 344CD606A31B Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=FZL/4bYI X-Envelope-To: linux-kernel@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=DkefybD1i8xvQ56jyQ09h/HTM19UexBk7u12ksvN4Ok=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1793916813; v=1; x=1794521613; b=FZL/4bYIYtPOxgYb2t6NdTInSEADFu24zE8bVTWhV8d7DKiaTGawM60fbUJSi3opG7QUYT7r 5UnBWjhj0KMKMEeoUUIC+NFwUUQIA+EkX4eLPy8KMDb4oSee8lfUntIzswfHl5C7tAwIKFlgRV/ vpx80WMwdwnvpLm0xvNOTR/c= X-Envelope-To: linux-kernel@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id c3dbcbf73ad53fc4; Thu, 05 Nov 2026 22:13:33 +0000 X-Mizu-Trace-ID: c3dbcbf73ad53fc4 X-Migadu-Flow: FLOW_OUT Date: Thu, 5 Nov 2026 22:13:30 +0000 From: Jose Fernandez To: Andrew Morton Cc: "Matthew Wilcox (Oracle)" , Jan Kara , David Hildenbrand , linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Krystian Kaniewski , stable@vger.kernel.org Subject: Re: [PATCH v2] mm/filemap: stop fault-around when the walk steps back Message-ID: <20261105-jf-filemap-v2-akpm-testedby-reply-r1-36ef39856b46@linux.dev> References: <20261031-jf-mm-filemap-map-pages-lower-bound-v2-1-21029744e589@linux.dev> <20261102092750.e53073b2c7b872f9d70c0711@linux-foundation.org> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261102092750.e53073b2c7b872f9d70c0711@linux-foundation.org> On Mon, 2 Nov 2026 09:27:50 -0800, Andrew Morton wrote: > Can I add your tested-by to [1]? > > "xarray: fix index jumping backwards in xas_find()". Yes, please do: Tested-by: Jose Fernandez (Anthropic) I ran it under the stress test from my reply to Pedro in this thread. - Jose