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Commit d870a9d5 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'edac_for_4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp 

Pull EDAC updates from Borislav Petkov:

 - hide EDAC workqueue from users (Borislav Petkov)

 - edac_subsys init/teardown cleanup (Borislav Petkov)

 - make mpc85xx-pci-edac a platform device (Scott Wood)

 - sb_edac KNL gen2 support (Jim Snow)

 - other small cleanups all over the place

* tag 'edac_for_4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
  EDAC, i5100: Use to_delayed_work()
  MAINTAINERS: Fix EDAC repo URLs format
  EDAC, sb_edac: Set fixed DIMM width on Xeon Knights Landing
  EDAC: Rework workqueue handling
  EDAC: Make edac_device workqueue setup/teardown functions static
  EDAC: Remove edac_get_sysfs_subsys() error handling
  EDAC: Unexport and make edac_subsys static
  EDAC: Rip out the edac_subsys reference counting
  EDAC: Robustify workqueues destruction
  EDAC, mc_sysfs: Fix freeing bus' name
  EDAC, mpc85xx: Make mpc85xx-pci-edac a platform device
  EDAC, sb_edac: Add Knights Landing (Xeon Phi gen 2) support
  EDAC, sb_edac: Add support for duplicate device IDs
  EDAC, sb_edac: Virtualize several hard-coded functions
  EDAC, mv64x60: Use platform_register/unregister_drivers()
  EDAC, mpc85xx: Use platform_register/unregister_drivers()
  EDAC: Add DDR4 flag
  EDAC: Remove references to bluesmoke.sourceforge.net
  EDAC, pci: Remove old disabled code
parents 2634bf25 1cac5503

Documentation/edac.txt

+7 −3
Original line number Diff line number Diff line 
EDAC - Error Detection And Correction

=====================================



"bluesmoke" was the name for this device driver when it was "out-of-tree"

and maintained at sourceforge.net.  When it was pushed into 2.6.16 for the

first time, it was renamed to 'EDAC'.

"bluesmoke" was the name for this device driver when it

was "out-of-tree" and maintained at sourceforge.net -

bluesmoke.sourceforge.net. That site is mostly archaic now and can be

used only for historical purposes.



When the subsystem was pushed into 2.6.16 for the first time, it was

renamed to 'EDAC'.



PURPOSE

-------

MAINTAINERS

+2 −21
Original line number Diff line number Diff line
@@ -3933,9 +3933,8 @@ M: Doug Thompson <dougthompson@xmission.com> 
M:	Borislav Petkov <bp@alien8.de>

M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

T:	git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git#for-next

T:	git://git.kernel.org/pub/linux/kernel/git/mchehab/linux-edac.git#linux_next

T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next

T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next

S:	Supported

F:	Documentation/edac.txt

F:	drivers/edac/
@@ -3945,7 +3944,6 @@ EDAC-AMD64 
M:	Doug Thompson <dougthompson@xmission.com>

M:	Borislav Petkov <bp@alien8.de>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

S:	Maintained

F:	drivers/edac/amd64_edac*
@@ -3953,7 +3951,6 @@ EDAC-CALXEDA 
M:	Doug Thompson <dougthompson@xmission.com>

M:	Robert Richter <rric@kernel.org>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

S:	Maintained

F:	drivers/edac/highbank*
@@ -3962,7 +3959,6 @@ M: Ralf Baechle <ralf@linux-mips.org> 
M:	David Daney <david.daney@cavium.com>

L:	linux-edac@vger.kernel.org

L:	linux-mips@linux-mips.org

W:	bluesmoke.sourceforge.net

S:	Supported

F:	drivers/edac/octeon_edac*
@@ -3970,63 +3966,54 @@ EDAC-E752X 
M:	Mark Gross <mark.gross@intel.com>

M:	Doug Thompson <dougthompson@xmission.com>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

S:	Maintained

F:	drivers/edac/e752x_edac.c



EDAC-E7XXX

M:	Doug Thompson <dougthompson@xmission.com>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

S:	Maintained

F:	drivers/edac/e7xxx_edac.c



EDAC-GHES

M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

S:	Maintained

F:	drivers/edac/ghes_edac.c



EDAC-I82443BXGX

M:	Tim Small <tim@buttersideup.com>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

S:	Maintained

F:	drivers/edac/i82443bxgx_edac.c



EDAC-I3000

M:	Jason Uhlenkott <juhlenko@akamai.com>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

S:	Maintained

F:	drivers/edac/i3000_edac.c



EDAC-I5000

M:	Doug Thompson <dougthompson@xmission.com>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

S:	Maintained

F:	drivers/edac/i5000_edac.c



EDAC-I5400

M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

S:	Maintained

F:	drivers/edac/i5400_edac.c



EDAC-I7300

M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

S:	Maintained

F:	drivers/edac/i7300_edac.c



EDAC-I7CORE

M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

S:	Maintained

F:	drivers/edac/i7core_edac.c
@@ -4034,42 +4021,36 @@ EDAC-I82975X 
M:	Ranganathan Desikan <ravi@jetztechnologies.com>

M:	"Arvind R." <arvino55@gmail.com>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

S:	Maintained

F:	drivers/edac/i82975x_edac.c



EDAC-IE31200

M:	Jason Baron <jbaron@akamai.com>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

S:	Maintained

F:	drivers/edac/ie31200_edac.c



EDAC-MPC85XX

M:	Johannes Thumshirn <morbidrsa@gmail.com>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

S:	Maintained

F:	drivers/edac/mpc85xx_edac.[ch]



EDAC-PASEMI

M:	Egor Martovetsky <egor@pasemi.com>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

S:	Maintained

F:	drivers/edac/pasemi_edac.c



EDAC-R82600

M:	Tim Small <tim@buttersideup.com>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

S:	Maintained

F:	drivers/edac/r82600_edac.c



EDAC-SBRIDGE

M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>

L:	linux-edac@vger.kernel.org

W:	bluesmoke.sourceforge.net

S:	Maintained

F:	drivers/edac/sb_edac.c

arch/powerpc/sysdev/fsl_pci.c

+27 −1
Original line number Diff line number Diff line
@@ -21,10 +21,12 @@ 
#include <linux/pci.h>

#include <linux/delay.h>

#include <linux/string.h>

#include <linux/fsl/edac.h>

#include <linux/init.h>

#include <linux/interrupt.h>

#include <linux/memblock.h>

#include <linux/log2.h>

#include <linux/platform_device.h>

#include <linux/slab.h>

#include <linux/suspend.h>

#include <linux/syscore_ops.h>
@@ -1255,6 +1257,25 @@ void fsl_pcibios_fixup_phb(struct pci_controller *phb) 
#endif

}



static int add_err_dev(struct platform_device *pdev)

{

	struct platform_device *errdev;

	struct mpc85xx_edac_pci_plat_data pd = {

		.of_node = pdev->dev.of_node

	};



	errdev = platform_device_register_resndata(&pdev->dev,

						   "mpc85xx-pci-edac",

						   PLATFORM_DEVID_AUTO,

						   pdev->resource,

						   pdev->num_resources,

						   &pd, sizeof(pd));

	if (IS_ERR(errdev))

		return PTR_ERR(errdev);



	return 0;

}



static int fsl_pci_probe(struct platform_device *pdev)

{

	struct device_node *node;
@@ -1262,8 +1283,13 @@ static int fsl_pci_probe(struct platform_device *pdev) 


	node = pdev->dev.of_node;

	ret = fsl_add_bridge(pdev, fsl_pci_primary == node);

	if (ret)

		return ret;



	mpc85xx_pci_err_probe(pdev);

	ret = add_err_dev(pdev);

	if (ret)

		dev_err(&pdev->dev, "couldn't register error device: %d\n",

			ret);



	return 0;

}

arch/powerpc/sysdev/fsl_pci.h

+0 −9
Original line number Diff line number Diff line
@@ -130,15 +130,6 @@ void fsl_pci_assign_primary(void); 
static inline void fsl_pci_assign_primary(void) {}

#endif



#ifdef CONFIG_EDAC_MPC85XX

int mpc85xx_pci_err_probe(struct platform_device *op);

#else

static inline int mpc85xx_pci_err_probe(struct platform_device *op)

{

	return -ENOTSUPP;

}

#endif



#ifdef CONFIG_FSL_PCI

extern int fsl_pci_mcheck_exception(struct pt_regs *);

#else

drivers/edac/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -10,7 +10,7 @@ obj-$(CONFIG_EDAC) := edac_stub.o 
obj-$(CONFIG_EDAC_MM_EDAC)		+= edac_core.o



edac_core-y	:= edac_mc.o edac_device.o edac_mc_sysfs.o

edac_core-y	+= edac_module.o edac_device_sysfs.o

edac_core-y	+= edac_module.o edac_device_sysfs.o wq.o



edac_core-$(CONFIG_EDAC_DEBUG)		+= debugfs.o