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2015-02-13Merge branch 'rtmerge'Scott Wood
Signed-off-by: Scott Wood <scottwood@freescale.com> Conflicts: arch/arm/kvm/mmu.c arch/arm/mm/proc-v7-3level.S arch/powerpc/kernel/vdso32/getcpu.S drivers/crypto/caam/error.c drivers/crypto/caam/sg_sw_sec4.h drivers/usb/host/ehci-fsl.c
2015-02-13Reset to 3.12.37Scott Wood
2014-05-14Reset to 3.12.19Scott Wood
2014-05-14Merge remote-tracking branch 'stable/linux-3.12.y' into sdk-v1.6.xScott Wood
Signed-off-by: Scott Wood <scottwood@freescale.com> Conflicts: arch/sparc/Kconfig drivers/tty/tty_buffer.c
2014-05-05amd64_edac: Fix logic to determine channel for F15 M30h processorsAravind Gopalakrishnan
commit 9d0e8d8348d54d60005c6c938b87b94648005d1c upstream. Update current channel selection logic to include F15h, M30h memory controllers. Refer F15 M30h BKDG D18F2x110[7:6] (DRAM Controller Select Low) (Link:http://support.amd.com/TechDocs/49125_15h_Models_30h-3Fh_BKDG.pdf) Signed-off-by: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com> Link: http://lkml.kernel.org/r/1390338216-3873-1-git-send-email-Aravind.Gopalakrishnan@amd.com Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-04-08Merge remote-tracking branch 'stable/linux-3.12.y' into sdk-v1.6.xScott Wood
Signed-off-by: Scott Wood <scottwood@freescale.com> Conflicts: drivers/mmc/card/block.c
2014-04-08Merge branch 'merge' into sdk-v1.6.xScott Wood
This reverts v3.13-rc3+ (78fd82238d0e5716) to v3.12, except for commits which I noticed which appear relevant to the SDK. Signed-off-by: Scott Wood <scottwood@freescale.com> Conflicts: arch/powerpc/include/asm/kvm_host.h arch/powerpc/kvm/book3s_hv_rmhandlers.S arch/powerpc/kvm/book3s_interrupts.S arch/powerpc/kvm/e500.c arch/powerpc/kvm/e500mc.c arch/powerpc/sysdev/fsl_soc.h drivers/Kconfig drivers/cpufreq/ppc-corenet-cpufreq.c drivers/dma/fsldma.c drivers/dma/s3c24xx-dma.c drivers/misc/Makefile drivers/mmc/host/sdhci-of-esdhc.c drivers/mtd/devices/m25p80.c drivers/net/ethernet/freescale/gianfar.h drivers/platform/Kconfig drivers/platform/Makefile drivers/spi/spi-fsl-espi.c include/crypto/algapi.h include/linux/netdev_features.h include/linux/skbuff.h include/net/ip.h net/core/ethtool.c
2014-04-07Rewind v3.13-rc3+ (78fd82238d0e5716) to v3.12Scott Wood
2014-03-05i7300_edac: Fix device reference countJean Delvare
commit 75135da0d68419ef8a925f4c1d5f63d8046e314d upstream. pci_get_device() decrements the reference count of "from" (last argument) so when we break off the loop successfully we have only one device reference - and we don't know which device we have. If we want a reference to each device, we must take them explicitly and let the pci_get_device() walk complete to avoid duplicate references. This is serious, as over-putting device references will cause the device to eventually disappear. Without this fix, the kernel crashes after a few insmod/rmmod cycles. Tested on an Intel S7000FC4UR system with a 7300 chipset. Signed-off-by: Jean Delvare <jdelvare@suse.de> Link: http://lkml.kernel.org/r/20140224111656.09bbb7ed@endymion.delvare Cc: Mauro Carvalho Chehab <m.chehab@samsung.com> Cc: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-03-05i7core_edac: Fix PCI device reference countJean Delvare
commit c0f5eeed0f4cef4f05b74883a7160e7edde58b6a upstream. The reference count changes done by pci_get_device can be a little misleading when the usage diverges from the most common scheme. The reference count of the device passed as the last parameter is always decreased, even if the function returns no new device. So if we are going to try alternative device IDs, we must manually increment the device reference count before each retry. If we don't, we end up decreasing the reference count, and after a few modprobe/rmmod cycles the PCI devices will vanish. In other words and as Alan put it: without this fix the EDAC code corrupts the PCI device list. This fixes kernel bug #50491: https://bugzilla.kernel.org/show_bug.cgi?id=50491 Signed-off-by: Jean Delvare <jdelvare@suse.de> Link: http://lkml.kernel.org/r/20140224093927.7659dd9d@endymion.delvare Reviewed-by: Alan Cox <alan@linux.intel.com> Cc: Mauro Carvalho Chehab <m.chehab@samsung.com> Cc: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
2014-02-22EDAC: Correct workqueue setup pathBorislav Petkov
commit cb6ef42e516cb8948f15e4b70dc03af8020050a2 upstream. We're using edac_mc_workq_setup() both on the init path, when we load an edac driver and when we change the polling period (edac_mc_reset_delay_period) through /sys/.../edac_mc_poll_msec. On that second path we don't need to init the workqueue which has been initialized already. Thanks to Tejun for workqueue insights. Signed-off-by: Borislav Petkov <bp@suse.de> Link: http://lkml.kernel.org/r/1391457913-881-1-git-send-email-prarit@redhat.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-02-22EDAC: Poll timeout cannot be zero, p2Borislav Petkov
commit 9da21b1509d8aa7ab4846722817d16c72d656c91 upstream. Sanitize code even more to accept unsigned longs only and to not allow polling intervals below 1 second as this is unnecessary and doesn't make much sense anyway for polling errors. Signed-off-by: Borislav Petkov <bp@suse.de> Link: http://lkml.kernel.org/r/1391457913-881-1-git-send-email-prarit@redhat.com Cc: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-02-22drivers/edac/edac_mc_sysfs.c: poll timeout cannot be zeroPrarit Bhargava
commit 79040cad3f8235937e229f1b9401ba36dd5ad69b upstream. If you do echo 0 > /sys/module/edac_core/parameters/edac_mc_poll_msec the following stack trace is output because the edac module is not designed to poll with a timeout of zero. WARNING: CPU: 12 PID: 0 at lib/list_debug.c:33 __list_add+0xac/0xc0() list_add corruption. prev->next should be next (ffff8808291dd1b8), but was (null). (prev=ffff8808286fe3f8). Modules linked in: sg nfsv3 rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache cfg80211 rfkill x86_pkg_temp_thermal coretemp kvm_intel kvm ixgbe e1000e crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd iTCO_wdt ptp sb_edac iTCO_vendor_support pps_core mdio ipmi_devintf edac_core ioatdma microcode shpchp lpc_ich pcspkr i2c_i801 dca mfd_core ipmi_si wmi ipmi_msghandler nfsd auth_rpcgss nfs_acl lockd sunrpc xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_common mgag200 syscopyarea sysfillrect sysimgblt isci i2c_algo_bit drm_kms_helper ttm drm libsas ahci libahci scsi_transport_sas libata i2c_core dm_mirror dm_region_hash dm_log dm_mod CPU: 12 PID: 0 Comm: swapper/12 Not tainted 3.13.0+ #1 Hardware name: Intel Corporation LH Pass ........../SVRBD-ROW_T, BIOS SE5C600.86B.01.08.0003.022620131521 02/26/2013 Call Trace: <IRQ> __list_add+0xac/0xc0 __internal_add_timer+0xab/0x130 internal_add_timer+0x17/0x40 mod_timer_pinned+0xca/0x170 intel_pstate_timer_func+0x28a/0x380 call_timer_fn+0x36/0x100 run_timer_softirq+0x1ff/0x2f0 __do_softirq+0xf5/0x2e0 irq_exit+0x10d/0x120 smp_apic_timer_interrupt+0x45/0x60 apic_timer_interrupt+0x6d/0x80 <EOI> cpuidle_idle_call+0xb9/0x1f0 arch_cpu_idle+0xe/0x30 cpu_startup_entry+0x9e/0x240 start_secondary+0x1e4/0x290 kernel BUG at kernel/timer.c:1084! invalid opcode: 0000 [#1] SMP Modules linked in: sg nfsv3 rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache cfg80211 rfkill x86_pkg_temp_thermal coretemp kvm_intel kvm ixgbe e1000e crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd iTCO_wdt ptp sb_edac iTCO_vendor_support pps_core mdio ipmi_devintf edac_core ioatdma microcode shpchp lpc_ich pcspkr i2c_i801 dca mfd_core ipmi_si wmi ipmi_msghandler nfsd auth_rpcgss nfs_acl lockd sunrpc xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_common mgag200 syscopyarea sysfillrect sysimgblt isci i2c_algo_bit drm_kms_helper ttm drm libsas ahci libahci scsi_transport_sas libata i2c_core dm_mirror dm_region_hash dm_log dm_mod CPU: 12 PID: 0 Comm: swapper/12 Tainted: G W 3.13.0+ #1 Hardware name: Intel Corporation LH Pass ........../SVRBD-ROW_T, BIOS SE5C600.86B.01.08.0003.022620131521 02/26/2013 Call Trace: <IRQ> run_timer_softirq+0x245/0x2f0 __do_softirq+0xf5/0x2e0 irq_exit+0x10d/0x120 smp_apic_timer_interrupt+0x45/0x60 apic_timer_interrupt+0x6d/0x80 <EOI> cpuidle_idle_call+0xb9/0x1f0 arch_cpu_idle+0xe/0x30 cpu_startup_entry+0x9e/0x240 start_secondary+0x1e4/0x290 RIP cascade+0x93/0xa0 WARNING: CPU: 36 PID: 1154 at kernel/workqueue.c:1461 __queue_delayed_work+0xed/0x1a0() Modules linked in: sg nfsv3 rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache cfg80211 rfkill x86_pkg_temp_thermal coretemp kvm_intel kvm ixgbe e1000e crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd iTCO_wdt ptp sb_edac iTCO_vendor_support pps_core mdio ipmi_devintf edac_core ioatdma microcode shpchp lpc_ich pcspkr i2c_i801 dca mfd_core ipmi_si wmi ipmi_msghandler nfsd auth_rpcgss nfs_acl lockd sunrpc xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_common mgag200 syscopyarea sysfillrect sysimgblt isci i2c_algo_bit drm_kms_helper ttm drm libsas ahci libahci scsi_transport_sas libata i2c_core dm_mirror dm_region_hash dm_log dm_mod CPU: 36 PID: 1154 Comm: kworker/u481:3 Tainted: G W 3.13.0+ #1 Hardware name: Intel Corporation LH Pass ........../SVRBD-ROW_T, BIOS SE5C600.86B.01.08.0003.022620131521 02/26/2013 Workqueue: edac-poller edac_mc_workq_function [edac_core] Call Trace: dump_stack+0x45/0x56 warn_slowpath_common+0x7d/0xa0 warn_slowpath_null+0x1a/0x20 __queue_delayed_work+0xed/0x1a0 queue_delayed_work_on+0x27/0x50 edac_mc_workq_function+0x72/0xa0 [edac_core] process_one_work+0x17b/0x460 worker_thread+0x11b/0x400 kthread+0xd2/0xf0 ret_from_fork+0x7c/0xb0 This patch adds a range check in the edac_mc_poll_msec code to check for 0. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Cc: Doug Thompson <dougthompson@xmission.com> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-02-06e752x_edac: Fix pci_dev usage countAristeu Rozanski
commit 90ed4988b8c030d65b41b7d13140e9376dc6ec5a upstream. In case the device 0, function 1 is not found using pci_get_device(), pci_scan_single_device() will be used but, differently than pci_get_device(), it allocates a pci_dev but doesn't does bump the usage count on the pci_dev and after few module removals and loads the pci_dev will be freed. Signed-off-by: Aristeu Rozanski <aris@redhat.com> Reviewed-by: mark gross <mark.gross@intel.com> Link: http://lkml.kernel.org/r/20131205153755.GL4545@redhat.com Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Jean Delvare <jdelvare@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-14Merge remote-tracking branch 'linus/master' into mergeScott Wood
Conflicts: Documentation/hwmon/ina2xx arch/powerpc/Kconfig arch/powerpc/boot/dts/b4860emu.dts arch/powerpc/boot/dts/b4qds.dtsi arch/powerpc/boot/dts/fsl/b4si-post.dtsi arch/powerpc/boot/dts/fsl/qoriq-sec6.0-0.dtsi arch/powerpc/boot/dts/p1023rdb.dts arch/powerpc/boot/dts/t4240emu.dts arch/powerpc/boot/dts/t4240qds.dts arch/powerpc/configs/85xx/p1023_defconfig arch/powerpc/configs/corenet32_smp_defconfig arch/powerpc/configs/corenet64_smp_defconfig arch/powerpc/configs/mpc85xx_smp_defconfig arch/powerpc/include/asm/cputable.h arch/powerpc/include/asm/device.h arch/powerpc/include/asm/epapr_hcalls.h arch/powerpc/include/asm/kvm_host.h arch/powerpc/include/asm/mpic.h arch/powerpc/include/asm/pci.h arch/powerpc/include/asm/ppc-opcode.h arch/powerpc/include/asm/ppc_asm.h arch/powerpc/include/asm/reg_booke.h arch/powerpc/kernel/epapr_paravirt.c arch/powerpc/kernel/process.c arch/powerpc/kernel/prom.c arch/powerpc/kernel/setup-common.c arch/powerpc/kernel/setup_32.c arch/powerpc/kernel/setup_64.c arch/powerpc/kernel/smp.c arch/powerpc/kernel/swsusp_asm64.S arch/powerpc/kernel/swsusp_booke.S arch/powerpc/kvm/book3s_pr.c arch/powerpc/kvm/booke.c arch/powerpc/kvm/booke.h arch/powerpc/kvm/e500.c arch/powerpc/kvm/e500.h arch/powerpc/kvm/e500_emulate.c arch/powerpc/kvm/e500mc.c arch/powerpc/kvm/powerpc.c arch/powerpc/perf/e6500-pmu.c arch/powerpc/platforms/85xx/Kconfig arch/powerpc/platforms/85xx/Makefile arch/powerpc/platforms/85xx/b4_qds.c arch/powerpc/platforms/85xx/c293pcie.c arch/powerpc/platforms/85xx/corenet_ds.c arch/powerpc/platforms/85xx/corenet_ds.h arch/powerpc/platforms/85xx/p1023_rds.c arch/powerpc/platforms/85xx/p2041_rdb.c arch/powerpc/platforms/85xx/p3041_ds.c arch/powerpc/platforms/85xx/p4080_ds.c arch/powerpc/platforms/85xx/p5020_ds.c arch/powerpc/platforms/85xx/p5040_ds.c arch/powerpc/platforms/85xx/smp.c arch/powerpc/platforms/85xx/t4240_qds.c arch/powerpc/platforms/Kconfig arch/powerpc/sysdev/Makefile arch/powerpc/sysdev/fsl_mpic_timer_wakeup.c arch/powerpc/sysdev/fsl_msi.c arch/powerpc/sysdev/fsl_pci.c arch/powerpc/sysdev/fsl_pci.h arch/powerpc/sysdev/fsl_soc.h arch/powerpc/sysdev/mpic.c arch/powerpc/sysdev/mpic_timer.c drivers/Kconfig drivers/clk/Kconfig drivers/clk/clk-ppc-corenet.c drivers/cpufreq/Kconfig.powerpc drivers/cpufreq/Makefile drivers/cpufreq/ppc-corenet-cpufreq.c drivers/crypto/caam/Kconfig drivers/crypto/caam/Makefile drivers/crypto/caam/ctrl.c drivers/crypto/caam/desc_constr.h drivers/crypto/caam/intern.h drivers/crypto/caam/jr.c drivers/crypto/caam/regs.h drivers/dma/fsldma.c drivers/hwmon/ina2xx.c drivers/iommu/Kconfig drivers/iommu/fsl_pamu.c drivers/iommu/fsl_pamu.h drivers/iommu/fsl_pamu_domain.c drivers/iommu/fsl_pamu_domain.h drivers/misc/Makefile drivers/mmc/card/block.c drivers/mmc/core/core.c drivers/mmc/host/sdhci-esdhc.h drivers/mmc/host/sdhci-pltfm.c drivers/mtd/nand/fsl_ifc_nand.c drivers/net/ethernet/freescale/gianfar.c drivers/net/ethernet/freescale/gianfar.h drivers/net/ethernet/freescale/gianfar_ethtool.c drivers/net/phy/at803x.c drivers/net/phy/phy_device.c drivers/net/phy/vitesse.c drivers/pci/msi.c drivers/staging/Kconfig drivers/staging/Makefile drivers/uio/Kconfig drivers/uio/Makefile drivers/uio/uio.c drivers/usb/host/ehci-fsl.c drivers/vfio/Kconfig drivers/vfio/Makefile include/crypto/algapi.h include/linux/iommu.h include/linux/mmc/sdhci.h include/linux/msi.h include/linux/netdev_features.h include/linux/phy.h include/linux/skbuff.h include/net/ip.h include/uapi/linux/vfio.h net/core/ethtool.c net/ipv4/route.c net/ipv6/route.c
2013-12-04edac, highbank: Fix interrupt setup of mem and l2 controllerRobert Richter
commit a72b8859fd3941cc1d2940d5c43026d2c6fb959e upstream. Register and enable interrupts after the edac registration. Otherwise incomming ecc error interrupts lead to crashes during device setup. Fixing this in drivers for mc and l2. Signed-off-by: Robert Richter <robert.richter@linaro.org> Acked-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Robert Richter <rric@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-11-18Merge branch 'linux_next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac Pull EDAC driver updates from Mauro Carvalho Chehab: - sb_edac: add support for Ivy Bridge support - cell_edac: add a missing of_node_put() call * 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac: cell_edac: fix missing of_node_put sb_edac: add support for Ivy Bridge sb_edac: avoid decoding the same error multiple times sb_edac: rename mci_bind_devs() sb_edac: enable multiple PCI id tables to be used sb_edac: rework sad_pkg sb_edac: allow different interleave lists sb_edac: allow different dram_rule arrays sb_edac: isolate TOHM retrieval sb_edac: rename pci_br sb_edac: isolate TOLM retrieval sb_edac: make RANK_CFG_A value part of sbridge_info
2013-11-18Merge tag 'edac_for_3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds
Pull EDAC updates from Borislav Petkov: "Following up on last week's discussion, here's my part of the EDAC pile, highlights in the signed tag. The last two patches have a date from just now because I've just applied them to the tree after Johannes sent them to me earlier. I decided to forward them now because they're trivial. There's a third one for MPC85xx which adds PCIe error interrupt support but since it is not so trivial and hasn't seen any linux-next time, I'm deferring it to 3.14 EDAC update highlights: - Support for Calxeda ECX-2000 memory controller, from Robert Richter - Misc Calxeda Highbank drivers and EDAC core cleanups, from Rob Herring and Robert Richter - New maintainer for Freescale's MPC85xx EDAC driver: Johannes Thumshirn" * tag 'edac_for_3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: edac/85xx: Remove mpc85xx_pci_err_remove EDAC: Add edac-mpc85xx driver to MAINTAINERS edac, highbank: Moving error injection to sysfs for edac edac, highbank: Add MAINTAINERS entry edac: Unify reporting of device info for device, mc and pci edac, highbank: Improve and unify naming edac, highbank: Add Calxeda ECX-2000 support ARM: dts: calxeda: move memory-controller node out of ecx-common.dtsi edac, highbank: Fix interrupt setup of mem and l2 controller
2013-11-17edac/85xx: Remove mpc85xx_pci_err_removeJohannes Thumshirn
Remove mpc85xx_pci_err_remove(...) which is obsolete, this removes the compiler warning which can be seen when building the driver either statically or as a module. Signed-off-by: Johannes Thumshirn <morbidrsa@gmail.com> Link: https://lkml.kernel.org/r/20131112161901.GA15637@jtlinux Signed-off-by: Johannes Thumshirn <johannes.thumshirn@men.de> Signed-off-by: Borislav Petkov <bp@suse.de>
2013-11-14cell_edac: fix missing of_node_putLibo Chen
Decrease device_node refcount np after task completion. Signed-off-by: Libo Chen <libo.chen@huawei.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-14sb_edac: add support for Ivy BridgeAristeu Rozanski
Since Ivy Bridge memory controller is very similar to Sandy Bridge, it's wiser to modify sb_edac to support both instead of creating another driver. [m.chehab@samsung.com: Fix CodingStyle] Signed-off-by: Aristeu Rozanski <arozansk@redhat.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-14sb_edac: avoid decoding the same error multiple timesAristeu Rozanski
Whenever the extended error reporting is active, multiple MCEs will be generated for the same event, which will lead to multiple repeated errors to be reported. So check ADDRV and only decode the error if the MCE address is valid. Signed-off-by: Aristeu Rozanski <arozansk@redhat.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-14sb_edac: rename mci_bind_devs()Aristeu Rozanski
This is in preparation for Ivy Bridge support Signed-off-by: Aristeu Rozanski <arozansk@redhat.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-14sb_edac: enable multiple PCI id tables to be usedAristeu Rozanski
This is needed to allow separated PCI id tables for Sandy Bridge and Ivy Bridge. Signed-off-by: Aristeu Rozanski <arozansk@redhat.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-14sb_edac: rework sad_pkgAristeu Rozanski
This is in preparation for Ivy Bridge support Signed-off-by: Aristeu Rozanski <arozansk@redhat.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-14sb_edac: allow different interleave listsAristeu Rozanski
This is in preparation for Ivy Bridge support Signed-off-by: Aristeu Rozanski <arozansk@redhat.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-14sb_edac: allow different dram_rule arraysAristeu Rozanski
This is in preparation for Ivy Bridge support Signed-off-by: Aristeu Rozanski <arozansk@redhat.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-14sb_edac: isolate TOHM retrievalAristeu Rozanski
This is preparation of Ivy Bridge support. Signed-off-by: Aristeu Rozanski <arozansk@redhat.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-14sb_edac: rename pci_brAristeu Rozanski
Ivy Bridge has more than one, so rename pci_br to pci_br0 Signed-off-by: Aristeu Rozanski <arozansk@redhat.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-14sb_edac: isolate TOLM retrievalAristeu Rozanski
This is in preparation for the Ivy Bridge support. Signed-off-by: Aristeu Rozanski <arozansk@redhat.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-14sb_edac: make RANK_CFG_A value part of sbridge_infoAristeu Rozanski
This is in preparation of Ivy Bridge support. Signed-off-by: Aristeu Rozanski <arozansk@redhat.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-11-12Merge tag 'devicetree-for-3.13' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "DeviceTree updates for 3.13. This is a bit larger pull request than usual for this cycle with lots of clean-up. - Cross arch clean-up and consolidation of early DT scanning code. - Clean-up and removal of arch prom.h headers. Makes arch specific prom.h optional on all but Sparc. - Addition of interrupts-extended property for devices connected to multiple interrupt controllers. - Refactoring of DT interrupt parsing code in preparation for deferred probe of interrupts. - ARM cpu and cpu topology bindings documentation. - Various DT vendor binding documentation updates" * tag 'devicetree-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (82 commits) powerpc: add missing explicit OF includes for ppc dt/irq: add empty of_irq_count for !OF_IRQ dt: disable self-tests for !OF_IRQ of: irq: Fix interrupt-map entry matching MIPS: Netlogic: replace early_init_devtree() call of: Add Panasonic Corporation vendor prefix of: Add Chunghwa Picture Tubes Ltd. vendor prefix of: Add AU Optronics Corporation vendor prefix of/irq: Fix potential buffer overflow of/irq: Fix bug in interrupt parsing refactor. of: set dma_mask to point to coherent_dma_mask of: add vendor prefix for PHYTEC Messtechnik GmbH DT: sort vendor-prefixes.txt of: Add vendor prefix for Cadence of: Add empty for_each_available_child_of_node() macro definition arm/versatile: Fix versatile irq specifications. of/irq: create interrupts-extended property microblaze/pci: Drop PowerPC-ism from irq parsing of/irq: Create of_irq_parse_and_map_pci() to consolidate arch code. of/irq: Use irq_of_parse_and_map() ...
2013-11-04edac, highbank: Moving error injection to sysfs for edacRobert Richter
Always have the error injection i/f available, even if there is no debugfs or EDAC_DEBUG enabled. We need this for testing production kernels and environments. Thus, the entry moves from: /sys/kernel/debug/edac/mc0/inject_ctrl to: /sys/devices/system/edac/mc/mc0/inject_ctrl No other changes of the interface. Signed-off-by: Robert Richter <robert.richter@linaro.org> Signed-off-by: Robert Richter <rric@kernel.org>
2013-11-04edac: Unify reporting of device info for device, mc and pciRobert Richter
Log messages slightly differ between edac subsystems. Unifying it. Signed-off-by: Robert Richter <robert.richter@linaro.org> Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Borislav Petkov <bp@suse.de> Signed-off-by: Robert Richter <rric@kernel.org>
2013-11-04edac, highbank: Improve and unify namingRobert Richter
Assinging correct names of the 'hb_mc_edac' and 'hb_l2_edac' edac modules for module, controller and device. Reported values for Highbank in dmesg are now: EDAC MC0: Giving out device to module hb_mc_edac controller calxeda,hb-ddr-ctrl: DEV fff00000.memory-controller (INTERRUPT) EDAC DEVICE0: Giving out device to module hb_l2_edac controller calxeda,hb-sregs-l2-ecc: DEV fff3c200.sregs (INTERRUPT) Signed-off-by: Robert Richter <robert.richter@linaro.org> Acked-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Robert Richter <rric@kernel.org>
2013-11-04edac, highbank: Add Calxeda ECX-2000 supportRobert Richter
Implement edac support for Calxeda ECX-2000. The ECX-2000 memory controller is similar to Highbank but has different register bases for error and interrupt registers. There is an own device tree name "calxeda,ecx-2000-ddr-ctrl" for identification and initialization of the ECX-2000 and its base addresses. Signed-off-by: Robert Richter <robert.richter@linaro.org> Acked-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Robert Richter <rric@kernel.org>
2013-11-04edac, highbank: Fix interrupt setup of mem and l2 controllerRobert Richter
Register and enable interrupts after the edac registration. Otherwise incomming ecc error interrupts lead to crashes during device setup. Fixing this in drivers for mc and l2. Signed-off-by: Robert Richter <robert.richter@linaro.org> Acked-by: Rob Herring <rob.herring@calxeda.com> Cc: stable <stable@vger.kernel.org> # 3.6+ Signed-off-by: Robert Richter <rric@kernel.org>
2013-11-03Merge tag 'v3.10' into sdk-kernel-3.10Scott Wood
git rebase --continue Linux 3.10 Conflicts: Documentation/virtual/kvm/api.txt arch/ia64/kvm/Makefile arch/powerpc/Kconfig arch/powerpc/Makefile arch/powerpc/boot/dts/b4420qds.dts arch/powerpc/boot/dts/b4860qds.dts arch/powerpc/boot/dts/b4qds.dts arch/powerpc/boot/dts/fsl/b4420si-post.dtsi arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi arch/powerpc/boot/dts/fsl/b4860si-post.dtsi arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi arch/powerpc/boot/dts/fsl/b4si-post.dtsi arch/powerpc/boot/dts/fsl/p1010si-post.dtsi arch/powerpc/boot/dts/fsl/p2041si-post.dtsi arch/powerpc/boot/dts/fsl/p3041si-post.dtsi arch/powerpc/boot/dts/fsl/p4080si-post.dtsi arch/powerpc/boot/dts/fsl/p5020si-post.dtsi arch/powerpc/boot/dts/fsl/p5040si-post.dtsi arch/powerpc/boot/dts/fsl/qonverge-usb2-dr-0.dtsi arch/powerpc/boot/dts/fsl/qoriq-sec5.0-0.dtsi arch/powerpc/boot/dts/fsl/t4240si-post.dtsi arch/powerpc/boot/dts/fsl/t4240si-pre.dtsi arch/powerpc/boot/dts/p1025rdb_36b.dts arch/powerpc/boot/dts/t4240qds.dts arch/powerpc/configs/corenet64_smp_defconfig arch/powerpc/configs/mpc85xx_defconfig arch/powerpc/configs/mpc85xx_smp_defconfig arch/powerpc/include/asm/cputable.h arch/powerpc/include/asm/kvm_host.h arch/powerpc/include/asm/kvm_ppc.h arch/powerpc/include/asm/machdep.h arch/powerpc/include/uapi/asm/kvm.h arch/powerpc/kernel/cpu_setup_fsl_booke.S arch/powerpc/kernel/cputable.c arch/powerpc/kernel/idle.c arch/powerpc/kernel/pci-common.c arch/powerpc/kvm/Kconfig arch/powerpc/kvm/book3s.c arch/powerpc/kvm/booke.c arch/powerpc/kvm/e500.c arch/powerpc/kvm/e500_mmu.c arch/powerpc/kvm/e500_mmu_host.c arch/powerpc/kvm/e500mc.c arch/powerpc/kvm/emulate.c arch/powerpc/kvm/irq.h arch/powerpc/kvm/mpic.c arch/powerpc/kvm/powerpc.c arch/powerpc/mm/tlb_nohash.c arch/powerpc/platforms/85xx/Kconfig arch/powerpc/platforms/85xx/b4_qds.c arch/powerpc/platforms/85xx/t4240_qds.c arch/powerpc/platforms/pseries/smp.c arch/powerpc/sysdev/fsl_85xx_l2ctlr.c arch/powerpc/sysdev/fsl_msi.c arch/powerpc/sysdev/fsl_pci.c arch/powerpc/sysdev/fsl_pci.h arch/powerpc/sysdev/mpic.c arch/x86/kvm/Makefile arch/x86/kvm/x86.c drivers/Kconfig drivers/clk/Kconfig drivers/cpufreq/Makefile drivers/crypto/caam/caamalg.c drivers/crypto/caam/intern.h drivers/crypto/caam/jr.c drivers/crypto/caam/regs.h drivers/infiniband/ulp/ipoib/ipoib_ethtool.c drivers/iommu/Makefile drivers/iommu/amd_iommu.c drivers/iommu/exynos-iommu.c drivers/iommu/intel-iommu.c drivers/iommu/iommu.c drivers/iommu/msm_iommu.c drivers/iommu/omap-iommu.c drivers/iommu/tegra-gart.c drivers/iommu/tegra-smmu.c drivers/misc/Makefile drivers/mmc/card/block.c drivers/mmc/card/queue.c drivers/mmc/core/core.c drivers/mtd/nand/fsl_ifc_nand.c drivers/net/ethernet/3com/3c501.c drivers/net/ethernet/8390/3c503.c drivers/net/ethernet/dec/ewrk3.c drivers/net/ethernet/freescale/fec.c drivers/net/ethernet/freescale/gianfar.c drivers/net/ethernet/freescale/gianfar.h drivers/net/ethernet/i825xx/3c505.c drivers/net/ethernet/i825xx/3c507.c drivers/rtc/rtc-ds3232.c drivers/s390/net/qeth_core_main.c drivers/staging/Kconfig drivers/staging/Makefile drivers/staging/ccg/u_ether.c drivers/usb/gadget/fsl_udc_core.c drivers/usb/otg/fsl_otg.c drivers/vfio/vfio.c drivers/watchdog/Kconfig include/linux/iommu.h include/linux/kvm_host.h include/linux/mmc/sdhci.h include/linux/msi.h include/linux/netdev_features.h include/linux/pci.h include/linux/skbuff.h include/net/ip6_route.h include/net/sch_generic.h include/net/xfrm.h include/uapi/linux/kvm.h net/core/netpoll.c virt/kvm/irqchip.c virt/kvm/kvm_main.c
2013-10-29Revert to 3.8 (no rt, no stable)Scott Wood
This is a merge from rtmerge, which has been similarly reverted. Conflicts: drivers/crypto/caam/caamalg.c drivers/misc/Makefile
2013-10-29Revert to v3.8 (no RT, no stable)Scott Wood
2013-10-23EDAC, GHES: Update ghes error record infoChen, Gong
In latest UEFI spec(by now it's 2.4) there are some new fields for memory error reporting. Add these new fields for ghes_edac interface. Signed-off-by: Chen, Gong <gong.chen@linux.intel.com> Cc: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2013-10-23ACPI, APEI, CPER: Add UEFI 2.4 support for memory errorChen, Gong
In latest UEFI spec(by now it is 2.4) memory error definition for CPER (UEFI 2.4 Appendix N Common Platform Error Record) adds some new fields. These fields help people to locate memory error to an actual DIMM location. Original-author: Tony Luck <tony.luck@intel.com> Signed-off-by: Chen, Gong <gong.chen@linux.intel.com> Reviewed-by: Borislav Petkov <bp@suse.de> Reviewed-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2013-10-21bitops: Introduce a more generic BITMASK macroChen, Gong
GENMASK is used to create a contiguous bitmask([hi:lo]). It is implemented twice in current kernel. One is in EDAC driver, the other is in SiS/XGI FB driver. Move it to a more generic place for other usage. Signed-off-by: Chen, Gong <gong.chen@linux.intel.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Thomas Winischhofer <thomas@winischhofer.net> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Borislav Petkov <bp@suse.de> Acked-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2013-10-10drivers: clean-up prom.h implicit includesRob Herring
Powerpc is a mess of implicit includes by prom.h. Add the necessary explicit includes to drivers in preparation of prom.h cleanup. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Grant Likely <grant.likely@linaro.org>
2013-09-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tileLinus Torvalds
Pull Tile arch updates from Chris Metcalf: "These changes bring in a bunch of new functionality that has been maintained internally at Tilera over the last year, plus other stray bits of work that I've taken into the tile tree from other folks. The changes include some PCI root complex work, interrupt-driven console support, support for performing fast-path unaligned data fixups by kernel-based JIT code generation, CONFIG_PREEMPT support, vDSO support for gettimeofday(), a serial driver for the tilegx on-chip UART, KGDB support, more optimized string routines, support for ftrace and kprobes, improved ASLR, and many bug fixes. We also remove support for the old TILE64 chip, which is no longer buildable" * git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: (85 commits) tile: refresh tile defconfig files tile: rework <asm/cmpxchg.h> tile PCI RC: make default consistent DMA mask 32-bit tile: add null check for kzalloc in tile/kernel/setup.c tile: make __write_once a synonym for __read_mostly tile: remove support for TILE64 tile: use asm-generic/bitops/builtin-*.h tile: eliminate no-op "noatomichash" boot argument tile: use standard tile_bundle_bits type in traps.c tile: simplify code referencing hypervisor API addresses tile: change <asm/system.h> to <asm/switch_to.h> in comments tile: mark pcibios_init() as __init tile: check for correct compiler earlier in asm-offsets.c tile: use standard 'generic-y' model for <asm/hw_irq.h> tile: use asm-generic version of <asm/local64.h> tile PCI RC: add comment about "PCI hole" problem tile: remove DEBUG_EXTRA_FLAGS kernel config option tile: add virt_to_kpte() API and clean up and document behavior tile: support FRAME_POINTER tile: support reporting Tilera hypervisor statistics ...
2013-08-28edac/85xx: Disable invalid PEX_CONFIG_ADDR/PEX_CONFIG_DATA access enable bitChunhe Lan
When kernel PCIe bus code to initialize and configure these PCIe devices on booting will use some invalid PEX_CONFIG_ADDR/PEX_CONFIG_DATA, edac driver prints the much notice information as the following: PCIE error(s) detected PCIE ERR_DR register: 0x00020000 PCIE ERR_CAP_STAT register: 0x80000001 PCIE ERR_CAP_R0 register: 0x00000800 PCIE ERR_CAP_R1 register: 0x00000000 PCIE ERR_CAP_R2 register: 0x00000000 PCIE ERR_CAP_R3 register: 0x00000000 So disable the invalid PEX_CONFIG_ADDR/PEX_CONFIG_DATA access interrupt generation enable bit and invalid PEX_CONFIG_ADDR/PEX_CONFIG_DATA access detection enable bit to fix ugly print. Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com> Change-Id: I966f0a277d1c211960ab30f8c5a9edf8b623448b Reviewed-on: http://git.am.freescale.net:8181/4141 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Zang Tiefei-R61911 <tie-fei.zang@freescale.com> Reviewed-by: Rivera Jose-B46482 <German.Rivera@freescale.com>
2013-08-27amd64_edac: Fix incorrect wraparoundsAravind Gopalakrishnan
dct_base and dct_limit obtain 32 bit register values when they read their respective pci config space registers. A left shift beyond 32 bits will cause them to wrap around. Similar case for chan_addr as can be seen from the bug report (link below). In the patch, we rectify this by casting chan_addr to u64 and by comparing dct_base and dct_limit against properly shifted sys_addr in order to compare the correct bits. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com> Link: http://lkml.kernel.org/r/20130819132302.GA12171@elgon.mountain Signed-off-by: Borislav Petkov <bp@suse.de>
2013-08-27amd64_edac: Correct erratum 505 rangeBorislav Petkov
Basically we want to cover all 0x0-0xf models, i.e. Orochi and later. Cc: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com> Link: http://lkml.kernel.org/r/20130819192321.GF4165@pd.tnic Signed-off-by: Borislav Petkov <bp@suse.de>
2013-08-15Merge tag 'edac_for_3.12' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp into x86/ras Pull RAS/EDAC updates from Boris Petkov: "An amd64_edac fix for single channel configurations + trivial cleanups courtesy of Jingoo Han." Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-08-14cpc925_edac: Use proper array terminationJingoo Han
The struct should be terminated by using empty braces in order to fix the following sparse warning. drivers/edac/cpc925_edac.c:792:10: warning: Using plain integer as NULL pointer Signed-off-by: Jingoo Han <jg1.han@samsung.com> [ drop obvious comment ] Signed-off-by: Borislav Petkov <bp@suse.de>
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