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Message-ID: <20180524141014.GC1351649@devbig577.frc2.facebook.com>
Date: Thu, 24 May 2018 07:10:14 -0700
From: Tejun Heo <tj@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org
Subject: [GIT PULL] libata fixes for v4.17-rc6
Hello, Linus.
Nothing too interesting. Four patches to update blacklist and
controller type.
Thanks.
The following changes since commit 0d74d872c3f8b9cb3d096fb932a063b43b37f188:
driver core: add __printf verification to __ata_ehi_pushv_desc (2018-05-07 08:32:20 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git for-4.17-fixes
for you to fetch changes up to 4544e403eb25552aed7f0ee181a7a506b8800403:
ahci: Add PCI ID for Cannon Lake PCH-LP AHCI (2018-05-24 07:03:32 -0700)
----------------------------------------------------------------
François Cami (1):
libata: Apply NOLPM quirk for SAMSUNG PM830 CXM13D1Q.
Mika Westerberg (1):
ahci: Add PCI ID for Cannon Lake PCH-LP AHCI
Sudip Mukherjee (1):
libata: blacklist Micron 500IT SSD with MU01 firmware
Tejun Heo (1):
libata: Blacklist some Sandisk SSDs for NCQ
drivers/ata/ahci.c | 1 +
drivers/ata/libata-core.c | 9 ++++++++-
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 6389c88..738fb22 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -334,6 +334,7 @@ static const struct pci_device_id ahci_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, 0x9c07), board_ahci_mobile }, /* Lynx LP RAID */
{ PCI_VDEVICE(INTEL, 0x9c0e), board_ahci_mobile }, /* Lynx LP RAID */
{ PCI_VDEVICE(INTEL, 0x9c0f), board_ahci_mobile }, /* Lynx LP RAID */
+ { PCI_VDEVICE(INTEL, 0x9dd3), board_ahci_mobile }, /* Cannon Lake PCH-LP AHCI */
{ PCI_VDEVICE(INTEL, 0x1f22), board_ahci }, /* Avoton AHCI */
{ PCI_VDEVICE(INTEL, 0x1f23), board_ahci }, /* Avoton AHCI */
{ PCI_VDEVICE(INTEL, 0x1f24), board_ahci }, /* Avoton RAID */
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 68596bd4..346b163 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4493,6 +4493,10 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
/* https://bugzilla.kernel.org/show_bug.cgi?id=15573 */
{ "C300-CTFDDAC128MAG", "0001", ATA_HORKAGE_NONCQ, },
+ /* Some Sandisk SSDs lock up hard with NCQ enabled. Reported on
+ SD7SN6S256G and SD8SN8U256G */
+ { "SanDisk SD[78]SN*G", NULL, ATA_HORKAGE_NONCQ, },
+
/* devices which puke on READ_NATIVE_MAX */
{ "HDS724040KLSA80", "KFAOA20N", ATA_HORKAGE_BROKEN_HPA, },
{ "WDC WD3200JD-00KLB0", "WD-WCAMR1130137", ATA_HORKAGE_BROKEN_HPA },
@@ -4549,13 +4553,16 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
ATA_HORKAGE_ZERO_AFTER_TRIM |
ATA_HORKAGE_NOLPM, },
- /* This specific Samsung model/firmware-rev does not handle LPM well */
+ /* These specific Samsung models/firmware-revs do not handle LPM well */
{ "SAMSUNG MZMPC128HBFU-000MV", "CXM14M1Q", ATA_HORKAGE_NOLPM, },
+ { "SAMSUNG SSD PM830 mSATA *", "CXM13D1Q", ATA_HORKAGE_NOLPM, },
/* Sandisk devices which are known to not handle LPM well */
{ "SanDisk SD7UB3Q*G1001", NULL, ATA_HORKAGE_NOLPM, },
/* devices that don't properly handle queued TRIM commands */
+ { "Micron_M500IT_*", "MU01", ATA_HORKAGE_NO_NCQ_TRIM |
+ ATA_HORKAGE_ZERO_AFTER_TRIM, },
{ "Micron_M500_*", NULL, ATA_HORKAGE_NO_NCQ_TRIM |
ATA_HORKAGE_ZERO_AFTER_TRIM, },
{ "Crucial_CT*M500*", NULL, ATA_HORKAGE_NO_NCQ_TRIM |
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