linux/drivers/ata, branch v3.14

Merge branch 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata

2014-03-10T19:56:24Z

Pull libata fixlet from Tejun Heo: "I merged the two blaclist entries into 'Crucial_CT???M500SSD*'" * 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: libata: use wider match for blacklisting Crucial M500

libata: use wider match for blacklisting Crucial M500

2014-03-10T15:17:55Z

We're now blacklisting "Crucial_CT???M500SSD1" and "Crucial_CT???M500SSD3". Also, "Micron_M500*" is blacklisted which is about the same devices as the crucial branded ones. Let's merge the two Crucial M500 entries and widen the match to "Crucial_CT???M500SSD*" so that we don't have to fiddle with new entries for similar devices. Signed-off-by: Tejun Heo Suggested-by: Linus Torvalds Cc: stable@vger.kernel.org

Merge branch 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata

2014-03-08T19:52:45Z

Pull libata fixes from Tejun Heo: "Just a couple patches blacklisting more broken devices" * 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: libata: add ATA_HORKAGE_BROKEN_FPDMA_AA quirk for Seagate Momentus SpinPoint M8 (2BA30001) libata: disable queued TRIM for Crucial M500 mSATA SSDs

libata: add ATA_HORKAGE_BROKEN_FPDMA_AA quirk for Seagate Momentus SpinPoint M8 (2BA30001)

2014-03-07T18:47:34Z

Via commit 87809942d3fa "libata: add ATA_HORKAGE_BROKEN_FPDMA_AA quirk for Seagate Momentus SpinPoint M8" we added a quirk for disks named "ST1000LM024 HN-M101MBB" with firmware revision "2AR10001". As reported on https://bugzilla.redhat.com/show_bug.cgi?id=1073901, we need to also add firmware revision 2BA30001 as it is broken as well. Reported-by: Nicholas Signed-off-by: Michele Baldessari Tested-by: Guilherme Amadio Signed-off-by: Tejun Heo Cc: stable@vger.kernel.org

libata: disable queued TRIM for Crucial M500 mSATA SSDs

2014-03-03T22:49:05Z

Queued TRIM commands cause problems and silent file system corruption on Crucial M500 SSDs. This patch disables them for the mSATA model of the drive. Signed-off-by: Marios Andreopoulos Signed-off-by: Tejun Heo Cc: stable@vger.kernel.org # 3.12+ Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=71371

Merge tag 'pci-v3.14-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

2014-02-20T20:46:24Z

Pull PCI updates from Bjorn Helgaas: "The most interesting thing here is the change to enable INTx (by clearing PCI_COMMAND_INTX_DISABLE) if the BIOS left INTx disabled. Apparently the Baytrail BIOS does this, which means EHCI doesn't work. Also, fix an AHCI MSI regression and other issues with the recent MSI changes. This also adds pci_enable_msi_exact() and pci_enable_msix_exact(), which aren't regression fixes, but will keep us from touching drivers twice (once to stop using the deprecated pci_enable_msi(), etc., and again to use the *_exact() variants). There's also a minor MVEBU fix. Summary: MSI: - Fix AHCI single-MSI fallback (Alexander Gordeev) - Fix populate_msi_sysfs() error paths (Greg Kroah-Hartman) - Fix htmldocs problem (Masanari Iida) - Add pci_enable_msi_exact() and pci_enable_msix_exact() (Alexander Gordeev) - Update documentation (Alexander Gordeev) Miscellaneous: - mvebu: expose device ID & revision via lspci (Andrew Lunn) - Enable INTx if the BIOS left them disabled (Bjorn Helgaas)" * tag 'pci-v3.14-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: ahci: Fix broken fallback to single MSI mode PCI: Enable INTx if BIOS left them disabled PCI/MSI: Add pci_enable_msi_exact() and pci_enable_msix_exact() PCI/MSI: Fix cut-and-paste errors in documentation PCI/MSI: Add pci_enable_msi() documentation back PCI/MSI: Fix pci_msix_vec_count() htmldocs failure PCI/MSI: Fix leak of msi_attrs PCI/MSI: Check kmalloc() return value, fix leak of name PCI: mvebu: Use Device ID and revision from underlying endpoint

Merge branch 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata

2014-02-20T20:04:15Z

Pull libata fixes from Tejun Heo: "Various device specific fixes. Nothing too interesting" * 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: ahci: disable NCQ on Samsung pci-e SSDs on macbooks ata: sata_mv: Cleanup only the initialized ports sata_sil: apply MOD15WRITE quirk to TOSHIBA MK2561GSYN ata: enable quirk from jmicron JMB350 for JMB394 ATA: SATA_MV: Add missing Kconfig select statememnt ata: pata_imx: Check the return value from clk_prepare_enable()

ahci: disable NCQ on Samsung pci-e SSDs on macbooks

2014-02-18T15:22:17Z

Samsung's pci-e SSDs with device ID 0x1600 which are found on some macbooks time out on NCQ commands. Blacklist NCQ on the device so that the affected machines can at least boot. Original-patch-by: Levente Kurusa Signed-off-by: Tejun Heo Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=60731 Cc: stable@vger.kernel.org

ata: sata_mv: Cleanup only the initialized ports

2014-02-16T16:51:17Z

When an error occurs in the port initialization loop, currently the driver tries to cleanup all the ports. This results in a NULL pointer dereference if the ports were only partially initialized. Fix this by updating only the number of initialized ports (either with failure or successfully), before jumping to the error path and looping over that number in the cleanup loop. Cc: Andrew Lunn Reported-by: Mikael Pettersson Signed-off-by: Ezequiel Garcia Signed-off-by: Tejun Heo Cc: stable@vger.kernel.org

ahci: Fix broken fallback to single MSI mode

2014-02-14T21:27:19Z

Commit 7b92b4f61ec4 ("PCI/MSI: Remove pci_enable_msi_block_auto()") introduced a regression: if multiple MSI initialization fails, the code falls back to INTx rather than to single MSI. Fixes: 7b92b4f61ec4 ("PCI/MSI: Remove pci_enable_msi_block_auto()") Signed-off-by: Alexander Gordeev Signed-off-by: Bjorn Helgaas Acked-by: Tejun Heo