linux-kernel - Re: [PATCH v4 1/4] nvme: move ns id info to struct nvme_ns

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Message-ID: <ZXHzVN3jmIIsGyeq@kbusch-mbp>
Date:   Thu, 7 Dec 2023 09:31:16 -0700
From:   Keith Busch <kbusch@...nel.org>
To:     Daniel Wagner <dwagner@...e.de>
Cc:     linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Christoph Hellwig <hch@....de>,
        Sagi Grimberg <sagi@...mberg.me>,
        Hannes Reinecke <hare@...e.de>
Subject: Re: [PATCH v4 1/4] nvme: move ns id info to struct nvme_ns_head

On Thu, Dec 07, 2023 at 01:36:21PM +0100, Daniel Wagner wrote:
> @@ -1906,7 +1908,8 @@ static void nvme_update_disk_info(struct gendisk *disk,
>  	 * or smaller than a sector size yet, so catch this early and don't
>  	 * allow block I/O.
>  	 */
> -	if (ns->lba_shift > PAGE_SHIFT || ns->lba_shift < SECTOR_SHIFT) {
> +	if (ns->head->lba_shift > PAGE_SHIFT ||
> +	    ns->head->lba_shift < SECTOR_SHIFT) {
>  		capacity = 0;
>  		bs = (1 << 9);
>  	}

A minor conflict here: this series would target nvme-6.8, but the block
tree we're based on doesn't have this code. I'll patch it up for the
current 6.8 tree and make a note of the conflict for the next merge
window.