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 EE7AC18FC63; Wed, 26 Jun 2024 17:28:47 +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=1719422928; cv=none; b=Y0GtMsZBwt0IU4WvRFdDcXFxfUAgdQOl3PwFWlBph/hyLocV6V0wa8wj8RgmsaduzNZ8Ju2AdE3LiCROpqbJhhiYoFMwwkvTCCvt2FequpCEScu/s84pr2tYC70CgiWX51nw11Mis4nKhyyME0Uhzelj2cHRwD7leMIXn4oTFSg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719422928; c=relaxed/simple; bh=Csgv3p+PDJR9HK5TjnVy6Wk4W5tHXp5/tOgJeilTFPY=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=V3sVd7Nrlp+wVJAOBJ8VskylliQ2lceIn+aOciFFaeCPwBwhAoK1e77nw9xxIwYXGpYAFBobbO4/WehalLqvu2sbe1mcAukUxBCOK+pxVbWnii3M4R/QUno5K3pha0uL9VGNNyMd7RgHm3bTvwHN2NYhi0QJxuKgSEzMgAeQIVU= 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=DW91Cf14; 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="DW91Cf14" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1F18FC116B1; Wed, 26 Jun 2024 17:28:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1719422927; bh=Csgv3p+PDJR9HK5TjnVy6Wk4W5tHXp5/tOgJeilTFPY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=DW91Cf14W53gkssIuWGexeJeBpWO39VhmBvZ5bGDAZuuSWI7ZmTt2UiGB+cgoEHs+ BTApzf8uZ7EN1anpPy4w3Nf+HjNu0MYTOctNET2JCLK1bZ7rDep+tP9NZPEXLMojF+ zrWqj2/CoxuFWt2R5QdWfHAc15WwPMMHZqqnbrQo= Date: Wed, 26 Jun 2024 10:28:46 -0700 From: Andrew Morton To: Mateusz Guzik Cc: Sidhartha Kumar , linux-kernel@vger.kernel.org, maple-tree@lists.infradead.org, linux-mm@kvack.org, liam.howlett@oracle.com, zhangpeng.00@bytedance.com, willy@infradead.org, linux-next@vger.kernel.org, Hugh Dickins Subject: Re: [PATCH 13/18] maple_tree: simplify mas_commit_b_node() Message-Id: <20240626102846.159a7b4df25e8a28fd10be12@linux-foundation.org> In-Reply-To: References: <20240604174145.563900-1-sidhartha.kumar@oracle.com> <20240604174145.563900-14-sidhartha.kumar@oracle.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@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, 26 Jun 2024 12:40:19 +0200 Mateusz Guzik wrote: > This reliably results in "kernel BUG at mm/mmap.c:3412!". Thanks, I'll drop v3 of the series "Introduce a store type enum for the Maple tree"