user/sven/linux.git/drivers/edac, branch v4.9.32

Merge tag 'edac_for_4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp

2016-10-04T19:06:26Z

Pull EDAC updates from Borislav Petkov: "A lot of movement in the EDAC tree this time around, coarse summary below: - Altera Arria10 enablement of NAND, DMA, USB, QSPI and SD-MMC FIFO buffers (Thor Thayer) - split the memory controller part out of mpc85xx and share it with a new Freescale ARM Layerscape driver (York Sun) - amd64_edac fixes (Yazen Ghannam) - misc cleanups, refactoring and fixes all over the place" * tag 'edac_for_4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: (37 commits) EDAC, altera: Add IRQ Flags to disable IRQ while handling EDAC, altera: Correct EDAC IRQ error message EDAC, amd64: Autoload module using x86_cpu_id EDAC, sb_edac: Remove NULL pointer check on array pci_tad EDAC: Remove NO_IRQ from powerpc-only drivers EDAC, fsl_ddr: Fix error return code in fsl_mc_err_probe() EDAC, fsl_ddr: Add entry to MAINTAINERS EDAC: Move Doug Thompson to CREDITS EDAC, I3000: Orphan driver EDAC, fsl_ddr: Replace simple_strtoul() with kstrtoul() EDAC, layerscape: Add Layerscape EDAC support EDAC, fsl_ddr: Fix IRQ dispose warning when module is removed EDAC, fsl_ddr: Add support for little endian EDAC, fsl_ddr: Add missing DDR DRAM types EDAC, fsl_ddr: Rename macros and names EDAC, fsl-ddr: Separate FSL DDR driver from MPC85xx EDAC, mpc85xx: Replace printk() with pr_* format EDAC, mpc85xx: Drop setting/clearing RFXE bit in HID1 EDAC, altera: Rename MC trigger to common name EDAC, altera: Rename device trigger to common name ...

EDAC, altera: Add IRQ Flags to disable IRQ while handling

2016-09-23T10:03:34Z

Add the IRQF_ONESHOT and IRQF_TRIGGER_HIGH flags to disable the IRQ while executing the IRQ handler. Remove the IRQF_SHARED because these are not shared IRQs in the domain. Exposed when flooding IRQs. Signed-off-by: Thor Thayer Cc: linux-edac Link: http://lkml.kernel.org/r/1474582419-7053-2-git-send-email-tthayer@opensource.altera.com Signed-off-by: Borislav Petkov

EDAC, altera: Correct EDAC IRQ error message

2016-09-23T09:52:39Z

Correct the error message sent out in the case of a single bit error IRQ allocation. Signed-off-by: Thor Thayer Cc: linux-edac Link: http://lkml.kernel.org/r/1474582419-7053-1-git-send-email-tthayer@opensource.altera.com Signed-off-by: Borislav Petkov

EDAC, amd64: Autoload module using x86_cpu_id

2016-09-21T10:48:15Z

Reinstate driver autoloading now that PCI dependency is gone. Signed-off-by: Yazen Ghannam Cc: linux-edac Link: http://lkml.kernel.org/r/1473984445-1726-2-git-send-email-Yazen.Ghannam@amd.com Signed-off-by: Borislav Petkov

x86/MCE/AMD, EDAC: Handle reserved bank 4 on Fam17h properly

2016-09-13T13:23:14Z

Bank 4 is reserved on family 0x17 and shouldn't generate any MCE records. However, broken hardware and software is not something unheard of so warn about bank 4 errors. They shouldn't be coming from bank 4 naturally but users can still use mce_amd_inj to simulate errors from it for testing purposed. Also, avoid special handling in the injector mce_amd_inj like it is being done on the older families. [ bp: Rewrite commit message and merge into one patch. Use boot_cpu_data. ] Signed-off-by: Yazen Ghannam Signed-off-by: Borislav Petkov Reviewed-by: Aravind Gopalakrishnan Link: http://lkml.kernel.org/r/1473384591-5323-1-git-send-email-Yazen.Ghannam@amd.com Link: http://lkml.kernel.org/r/1473384591-5323-2-git-send-email-Yazen.Ghannam@amd.com Signed-off-by: Thomas Gleixner

x86/mce, EDAC/mce_amd: Print MCA_SYND and MCA_IPID during MCE on SMCA systems

2016-09-13T13:23:13Z

The MCA_SYND and MCA_IPID registers contain valuable information and should be included in MCE output. The MCA_SYND register contains syndrome and other error information, and the MCA_IPID register will uniquely identify the MCA bank's type without having to rely on system software. Signed-off-by: Yazen Ghannam Signed-off-by: Borislav Petkov Link: http://lkml.kernel.org/r/1472680624-34221-2-git-send-email-Yazen.Ghannam@amd.com Signed-off-by: Thomas Gleixner

x86/mce/AMD, EDAC/mce_amd: Define and use tables for known SMCA IP types

2016-09-13T13:23:10Z

Scalable MCA defines a number of IP types. An MCA bank on an SMCA system is defined as one of these IP types. A bank's type is uniquely identified by the combination of the HWID and MCATYPE values read from its MCA_IPID register. Add the required tables in order to be able to lookup error descriptions based on a bank's type and the error's extended error code. [ bp: Align comments, simplify a bit. ] Signed-off-by: Yazen Ghannam Signed-off-by: Borislav Petkov Link: http://lkml.kernel.org/r/1472741832-1690-1-git-send-email-Yazen.Ghannam@amd.com Signed-off-by: Thomas Gleixner

EDAC/mce_amd: Use SMCA prefix for error descriptions arrays

2016-09-13T13:23:09Z

The error descriptions defined for Fam17h can be reused for other SMCA systems, so their names should reflect this. Change f17h prefix to smca for error descriptions. Signed-off-by: Yazen Ghannam Signed-off-by: Borislav Petkov Link: http://lkml.kernel.org/r/1472673994-12235-4-git-send-email-Yazen.Ghannam@amd.com Signed-off-by: Thomas Gleixner

EDAC/mce_amd: Add missing SMCA error descriptions

2016-09-13T13:23:09Z

Add missing SMCA error descriptions to the error descriptions arrays. Signed-off-by: Yazen Ghannam Signed-off-by: Borislav Petkov Link: http://lkml.kernel.org/r/1472673994-12235-3-git-send-email-Yazen.Ghannam@amd.com Signed-off-by: Thomas Gleixner

EDAC/mce_amd: Print syndrome register value on SMCA systems

2016-09-13T13:23:07Z

Print SyndV bit status and print the raw value of the MCA_SYND register. Further decoding of the syndrome from struct mce.synd can be done in other places where appropriate, e.g. DRAM ECC. Boris: make the error stanza more compact by putting the error address and syndrome on the same line: [Hardware Error]: Corrected error, no action required. [Hardware Error]: CPU:2 (17:0:0) MC4_STATUS[-|CE|-|PCC|AddrV|-|-|SyndV|CECC]: 0x96204100001e0117 [Hardware Error]: Error Addr: 0x000000007f4c52e3, Syndrome: 0x0000000000000000 [Hardware Error]: Invalid IP block specified. [Hardware Error]: cache level: L3/GEN, tx: DATA, mem-tx: RD Signed-off-by: Yazen Ghannam Signed-off-by: Borislav Petkov Link: http://lkml.kernel.org/r/1467633035-32080-2-git-send-email-Yazen.Ghannam@amd.com Signed-off-by: Thomas Gleixner