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* EDAC/xgene: Fix typo processsors -> processorsJulia Lawall2022-05-211-1/+1
| | | | | | | | | Spelling mistake (triple letters) in comment. Detected with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lore.kernel.org/r/20220521111145.81697-39-Julia.Lawall@inria.fr
* EDAC/xgene: Fix deferred probingSergey Shtylyov2022-01-301-1/+1
| | | | | | | | | | | | | | | | The driver overrides error codes returned by platform_get_irq_optional() to -EINVAL for some strange reason, so if it returns -EPROBE_DEFER, the driver will fail the probe permanently instead of the deferred probing. Switch to propagating the proper error codes to platform driver code upwards. [ bp: Massage commit message. ] Fixes: 0d4429301c4a ("EDAC: Add APM X-Gene SoC EDAC driver") Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220124185503.6720-3-s.shtylyov@omp.ru
* EDAC/xgene: Do not print a failure message to get an IRQ twiceMenglong Dong2021-01-191-1/+1
| | | | | | | | | | | | | | | | Coccinelle reports a redundant error print in xgene_edac_probe() because platform_get_irq() will already print an error message when it is unable to get an IRQ. Use platform_get_irq_optional() instead which avoids the error message and keep the driver-specific one. [ bp: Sanitize commit message. ] Signed-off-by: Menglong Dong <dong.menglong@zte.com.cn> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Robert Richter <rric@kernel.org> Link: https://lkml.kernel.org/r/20210112103540.7818-1-dong.menglong@zte.com.cn
* EDAC/xgene: Remove set but not used address local varJason Yan2020-04-141-3/+0
| | | | | | | | | | | | | | | Fix the following gcc warning: drivers/edac/xgene_edac.c:1486:7: warning: variable ‘address’ set but not used [-Wunused-but-set-variable] u32 address; ^~~~~~~ Remove the unused macro RBERRADDR_RD while at it. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/20200409093259.20069-1-yanaijie@huawei.com
* treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13Thomas Gleixner2019-05-211-13/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details [based] [from] [clk] [highbank] [c] you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 355 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190519154041.837383322@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* EDAC: Get rid of mci->mod_verBorislav Petkov2017-07-171-1/+0
| | | | | | | | | | | | | | | | | | | | | | | It is a write-only variable so get rid of it. Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Robert Richter <rric@kernel.org> Acked-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Thor Thayer <thor.thayer@linux.intel.com> Acked-by: Tony Luck <tony.luck@intel.com> Cc: Mark Gross <mark.gross@intel.com> Cc: Tim Small <tim@buttersideup.com> Cc: Ranganathan Desikan <ravi@jetztechnologies.com> Cc: "Arvind R." <arvino55@gmail.com> Cc: Jason Baron <jbaron@akamai.com> Cc: "Sören Brinkmann" <soren.brinkmann@xilinx.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: David Daney <david.daney@cavium.com> Cc: Loc Ho <lho@apm.com> Cc: linux-edac@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mips@linux-mips.org
* EDAC, xgene: Fix wrongly spelled "procesing"Colin Ian King2017-03-061-1/+1
| | | | | | | | | | Fix spelling mistake in dev_err message. Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Loc Ho <lho@apm.com> Cc: linux-edac <linux-edac@vger.kernel.org> Link: http://lkml.kernel.org/r/20170223002609.9440-1-colin.king@canonical.com Signed-off-by: Borislav Petkov <bp@suse.de>
* edac: rename edac_core.h to edac_mc.hMauro Carvalho Chehab2016-12-151-1/+0
| | | | | | | Now, all left at edac_core.h are at drivers/edac/edac_mc.c, so rename it to edac_mc.h. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* EDAC, xgene: Fix spelling mistake in error messagesColin Ian King2016-11-151-3/+3
| | | | | | | | | | | Trivial fix to spelling mistake "Mutilple" to "Multiple" in error messages. Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Loc Ho <lho@apm.com> Cc: linux-edac <linux-edac@vger.kernel.org> Link: http://lkml.kernel.org/r/20161114231104.5585-1-colin.king@canonical.com Signed-off-by: Borislav Petkov <bp@suse.de>
* EDAC, xgene: Add missing SoC register bus error handlingLoc Ho2016-01-251-1/+69
| | | | | | | | | | | | | | | Add missing register bus error handling for APM X-Gene EDAC SoC and fix a checking condition for CE error promoted to UE. Signed-off-by: Loc Ho <lho@apm.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-edac <linux-edac@vger.kernel.org> Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Cc: patches@apm.com Link: http://lkml.kernel.org/r/1453495625-28006-3-git-send-email-lho@apm.com Signed-off-by: Borislav Petkov <bp@suse.de>
* EDAC, xgene: Add SoC supportLoc Ho2015-09-251-0/+498
| | | | | | | | | | | | | | | | | | Add support for the SoC component. Signed-off-by: Loc Ho <lho@apm.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: devicetree@vger.kernel.org Cc: ijc+devicetree@hellion.org.uk Cc: jcm@redhat.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-edac <linux-edac@vger.kernel.org> Cc: mark.rutland@arm.com Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Cc: patches@apm.com Cc: robh+dt@kernel.org Link: http://lkml.kernel.org/r/1443055261-8613-4-git-send-email-lho@apm.com Signed-off-by: Borislav Petkov <bp@suse.de>
* EDAC, xgene: Fix possible sprintf() overflow issueLoc Ho2015-09-251-2/+2
| | | | | | | | | | | | | | | | | | | Replace sprintf() with snprintf() to avoid possible string array overflow. Signed-off-by: Loc Ho <lho@apm.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: devicetree@vger.kernel.org Cc: ijc+devicetree@hellion.org.uk Cc: jcm@redhat.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-edac <linux-edac@vger.kernel.org> Cc: mark.rutland@arm.com Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Cc: patches@apm.com Cc: robh+dt@kernel.org Link: http://lkml.kernel.org/r/1443116287-11752-1-git-send-email-lho@apm.com Signed-off-by: Borislav Petkov <bp@suse.de>
* EDAC, xgene: Add L3 supportLoc Ho2015-09-251-195/+474
| | | | | | | | | | | | | | | | | | Add EDAC support for the L3 component. Signed-off-by: Loc Ho <lho@apm.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: devicetree@vger.kernel.org Cc: ijc+devicetree@hellion.org.uk Cc: jcm@redhat.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-edac <linux-edac@vger.kernel.org> Cc: mark.rutland@arm.com Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Cc: patches@apm.com Cc: robh+dt@kernel.org Link: http://lkml.kernel.org/r/1443055261-8613-3-git-send-email-lho@apm.com Signed-off-by: Borislav Petkov <bp@suse.de>
* EDAC, xgene: Convert to debugfs wrappersBorislav Petkov2015-09-231-13/+13
| | | | | | | | Drop CONFIG_EDAC_DEBUG ifdeffery too, while at it. Tested-by: Loc Ho <lho@apm.com> Cc: linux-edac@vger.kernel.org Signed-off-by: Borislav Petkov <bp@suse.de>
* EDAC, xgene: Drop owner assignment from platform_driverKrzysztof Kozlowski2015-07-101-1/+0
| | | | | | | | | | | | platform_driver does not need to set an owner because platform_driver_register() will set it. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Cc: linux-edac <linux-edac@vger.kernel.org> Cc: Loc Ho <lho@apm.com> Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Link: http://lkml.kernel.org/r/1436507243-11159-1-git-send-email-k.kozlowski@samsung.com Signed-off-by: Borislav Petkov <bp@suse.de>
* EDAC, xgene: Fix cpuid abuseArnd Bergmann2015-06-021-47/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The new x-gene EDAC driver incorrectly tried to figure out the version of one of its IP blocks by looking at the version of the CPU core, which is only vagely related. This removes the incorrect code and instead uses the version of the IP block in the compatible string where it belongs. Found using build testing on x86, which does not provide the arm64 cpuid interface. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [ Changed subnode to "apm,xgene-edac-pmd-v2", adjusted check. ] Signed-off-by: Loc Ho <lho@apm.com> Cc: devicetree@vger.kernel.org Cc: dougthompson@xmission.com Cc: ijc+devicetree@hellion.org.uk Cc: jcm@redhat.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-edac <linux-edac@vger.kernel.org> Cc: mark.rutland@arm.com Cc: mchehab@osg.samsung.com Cc: patches@apm.com Cc: robh+dt@kernel.org Link: http://lkml.kernel.org/r/3195065.IK73o60xya@wuerfel Signed-off-by: Borislav Petkov <bp@suse.de>
* EDAC: Add APM X-Gene SoC EDAC driverLoc Ho2015-05-291-0/+1254
Add support for the APM X-Gene SoC EDAC driver. Signed-off-by: Loc Ho <lho@apm.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: devicetree@vger.kernel.org Cc: dougthompson@xmission.com Cc: ijc+devicetree@hellion.org.uk Cc: jcm@redhat.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-edac <linux-edac@vger.kernel.org> Cc: mark.rutland@arm.com Cc: mchehab@osg.samsung.com Cc: patches@apm.com Cc: robh+dt@kernel.org Link: http://lkml.kernel.org/r/1432337580-3750-5-git-send-email-lho@apm.com Signed-off-by: Borislav Petkov <bp@suse.de>
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