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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:27 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:27 +0000 |
| commit | 34996e42f82bfd60bc2c191e5cae3c6ab233ec6c (patch) | |
| tree | 62db60558cbf089714b48daeabca82bf2b20b20e /drivers/scsi/scsi.c | |
| parent | Adding debian version 6.8.12-1. (diff) | |
| download | linux-34996e42f82bfd60bc2c191e5cae3c6ab233ec6c.tar.xz linux-34996e42f82bfd60bc2c191e5cae3c6ab233ec6c.zip | |
Merging upstream version 6.9.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/scsi/scsi.c')
| -rw-r--r-- | drivers/scsi/scsi.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index 8cad9792a5..ee69bd3588 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -350,6 +350,13 @@ static int scsi_get_vpd_size(struct scsi_device *sdev, u8 page) if (result < SCSI_VPD_HEADER_SIZE) return 0; + if (result > sizeof(vpd)) { + dev_warn_once(&sdev->sdev_gendev, + "%s: long VPD page 0 length: %d bytes\n", + __func__, result); + result = sizeof(vpd); + } + result -= SCSI_VPD_HEADER_SIZE; if (!memchr(&vpd[SCSI_VPD_HEADER_SIZE], page, result)) return 0; @@ -517,6 +524,8 @@ void scsi_attach_vpd(struct scsi_device *sdev) scsi_update_vpd_page(sdev, 0xb1, &sdev->vpd_pgb1); if (vpd_buf->data[i] == 0xb2) scsi_update_vpd_page(sdev, 0xb2, &sdev->vpd_pgb2); + if (vpd_buf->data[i] == 0xb7) + scsi_update_vpd_page(sdev, 0xb7, &sdev->vpd_pgb7); } kfree(vpd_buf); } @@ -664,6 +673,13 @@ void scsi_cdl_check(struct scsi_device *sdev) sdev->use_10_for_rw = 0; sdev->cdl_supported = 1; + + /* + * If the device supports CDL, make sure that the current drive + * feature status is consistent with the user controlled + * cdl_enable state. + */ + scsi_cdl_enable(sdev, sdev->cdl_enable); } else { sdev->cdl_supported = 0; } |