Logan Gunthorpe df06047d54 nvmet: limit passthru MTDS by BIO_MAX_PAGES ... nvmet_passthru_map_sg() only supports mapping a single BIO, not a chain so the effective maximum transfer should also be limitted by BIO_MAX_PAGES (presently this works out to 1MB). For PCI passthru devices the max_sectors would typically be more limitting than BIO_MAX_PAGES, but this may not be true for all passthru devices. Fixes: c1fef73f79 ("nvmet: add passthru code to process commands") Suggested-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Sagi Grimberg <sagi@grimberg.me> Cc: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Christoph Hellwig <hch@lst.de>		2020-10-22 15:27:57 +02:00
..
host	nvme-pci: disable Write Zeroes on Sandisk Skyhawk	2020-10-22 15:27:14 +02:00
target	nvmet: limit passthru MTDS by BIO_MAX_PAGES	2020-10-22 15:27:57 +02:00
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