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ata fixes for 7.0-rc5 

- ADATA SU680 SSDs are causing command timeouts when LPM is enabled.
    Enable the ATA_QUIRK_NOLPM quirk to prevent LPM from being enabled
    on these devices. (Damien)
 
  - When receiving a REPORT SUPPORTED OPERATION CODES command with an
    invalid REPORTING OPTIONS format, sense data should have the field
    pointer set to byte 2 (the location of the REPORTING OPTIONS field)
    instead of incorrectly pointing to byte 1. (Damien)
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Merge tag 'ata-7.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux

Pull ata fixes from Niklas Cassel:

 - ADATA SU680 SSDs are causing command timeouts when LPM is enabled.
   Enable the ATA_QUIRK_NOLPM quirk to prevent LPM from being enabled
   on these devices (Damien)

 - When receiving a REPORT SUPPORTED OPERATION CODES command with an
   invalid REPORTING OPTIONS format, sense data should have the field
   pointer set to byte 2 (the location of the REPORTING OPTIONS field)
   instead of incorrectly pointing to byte 1 (Damien)

* tag 'ata-7.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
  ata: libata-scsi: report correct sense field pointer in ata_scsiop_maint_in()
  ata: libata-core: disable LPM on ADATA SU680 SSD
This commit is contained in:
Linus Torvalds 2026-03-20 09:38:12 -07:00
parent 6ac513185c e6d7eba23b
commit f374ff79f4
2 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/ata/libata-core.c
View File

@ -4188,6 +4188,9 @@ static const struct ata_dev_quirks_entry __ata_dev_quirks[] = {
{ "ST3320[68]13AS", "SD1[5-9]", ATA_QUIRK_NONCQ |
ATA_QUIRK_FIRMWARE_WARN },
/* ADATA devices with LPM issues. */
{ "ADATA SU680", NULL, ATA_QUIRK_NOLPM },
/* Seagate disks with LPM issues */
{ "ST1000DM010-2EP102", NULL, ATA_QUIRK_NOLPM },
{ "ST2000DM008-2FR102", NULL, ATA_QUIRK_NOLPM },

2
drivers/ata/libata-scsi.c
View File

@ -3600,7 +3600,7 @@ static unsigned int ata_scsiop_maint_in(struct ata_device *dev,
if (cdb[2] != 1 && cdb[2] != 3) {
ata_dev_warn(dev, "invalid command format %d\n", cdb[2]);
ata_scsi_set_invalid_field(dev, cmd, 1, 0xff);
ata_scsi_set_invalid_field(dev, cmd, 2, 0xff);
return 0;
}