Pankaj Raghav c98f792a14 nvme: fix the read-only state for zoned namespaces with unsupposed features ... commit 726be2c72e upstream. commit 2f4c9ba23b ("nvme: export zoned namespaces without Zone Append support read-only") marks zoned namespaces without append support read-only. It does iso by setting NVME_NS_FORCE_RO in ns->flags in nvme_update_zone_info and checking for that flag later in nvme_update_disk_info to mark the disk as read-only. But commit 73d90386b5 ("nvme: cleanup zone information initialization") rearranged nvme_update_disk_info to be called before nvme_update_zone_info and thus not marking the disk as read-only. The call order cannot be just reverted because nvme_update_zone_info sets certain queue parameters such as zone_write_granularity that depend on the prior call to nvme_update_disk_info. Remove the call to set_disk_ro in nvme_update_disk_info. and call set_disk_ro after nvme_update_zone_info and nvme_update_disk_info to set the permission for ZNS drives correctly. The same applies to the multipath disk path. Fixes: 73d90386b5 ("nvme: cleanup zone information initialization") Signed-off-by: Pankaj Raghav <p.raghav@samsung.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-04-08 14:24:09 +02:00
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host	nvme: fix the read-only state for zoned namespaces with unsupposed features	2022-04-08 14:24:09 +02:00
target	nvmet: use IOCB_NOWAIT only if the filesystem supports it	2021-12-01 09:04:52 +01:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00