user/sven/linux.git/include/linux/edac.h, branch v5.4.119

EDAC: Prefer 'unsigned int' to bare use of 'unsigned'

2019-09-03T17:21:19Z

Use of 'unsigned int' instead of bare use of 'unsigned'. Fix this for edac_mc*, ghes and the i5100 driver as reported by checkpatch.pl. While at it, struct member dev_ch_attribute->channel is always used as unsigned int. Change type to unsigned int to avoid type casts. [ bp: Massage. ] Signed-off-by: Robert Richter Signed-off-by: Borislav Petkov Reviewed-by: Mauro Carvalho Chehab Cc: "linux-edac@vger.kernel.org" Cc: James Morse Cc: Tony Luck Link: https://lkml.kernel.org/r/20190902123216.9809-2-rrichter@marvell.com

EDAC: Drop per-memory controller buses

2018-11-13T20:55:24Z

... and use the single edac_subsys object returned from subsys_system_register(). The idea is to have a single bus and multiple devices on it. Signed-off-by: Borislav Petkov Acked-by: Mauro Carvalho Chehab CC: Aristeu Rozanski Filho CC: Greg KH CC: Justin Ernst CC: linux-edac CC: Mauro Carvalho Chehab CC: Russ Anderson Cc: Tony Luck Link: https://lkml.kernel.org/r/20180926152752.GG5584@zn.tnic

EDAC: Raise the maximum number of memory controllers

2018-09-27T05:52:05Z

We observe an oops in the skx_edac module during boot: EDAC MC0: Giving out device to module skx_edac controller Skylake Socket#0 IMC#0 EDAC MC1: Giving out device to module skx_edac controller Skylake Socket#0 IMC#1 EDAC MC2: Giving out device to module skx_edac controller Skylake Socket#1 IMC#0 ... EDAC MC13: Giving out device to module skx_edac controller Skylake Socket#0 IMC#1 EDAC MC14: Giving out device to module skx_edac controller Skylake Socket#1 IMC#0 EDAC MC15: Giving out device to module skx_edac controller Skylake Socket#1 IMC#1 Too many memory controllers: 16 EDAC MC: Removed device 0 for skx_edac Skylake Socket#0 IMC#0 We observe there are two memory controllers per socket, with a limit of 16. Raise the maximum number of memory controllers from 16 to 2 * MAX_NUMNODES (1024). [ bp: This is just a band-aid fix until we've sorted out the whole issue with the bus_type association and handling in EDAC and can get rid of this arbitrary limit. ] Signed-off-by: Justin Ernst Signed-off-by: Borislav Petkov Acked-by: Russ Anderson Cc: Mauro Carvalho Chehab Cc: linux-edac@vger.kernel.org Link: https://lkml.kernel.org/r/20180925143449.284634-1-justin.ernst@hpe.com

EDAC, ghes: Use CPER module handles to locate DIMMs

2018-09-22T16:35:40Z

Use SMBIOS module handle type 17, on platforms which provide valid ones, to locate the corresponding DIMM and thus have per-DIMM error counter updates. Signed-off-by: Fan Wu [ Massage commit message. ] Signed-off-by: Borislav Petkov Reviewed-by: Tyler Baicar Reviewed-by: James Morse Tested-by: Toshi Kani Cc: Mauro Carvalho Chehab Cc: baicar.tyler@gmail.com Cc: john.garry@huawei.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-edac Cc: shiju.jose@huawei.com Cc: tanxiaofei@huawei.com Cc: wanghuiqiang@huawei.com Link: http://lkml.kernel.org/r/1537322340-1860-1-git-send-email-wufan@codeaurora.org

EDAC: Add new memory type for non-volatile DIMMs

2018-03-14T11:32:06Z

There are now non-volatile versions of DIMMs. Add a new entry to "enum mem_type" and a new string in edac_mem_types[]. Signed-off-by: Tony Luck Cc: "Rafael J. Wysocki" Cc: Aristeu Rozanski Cc: Dan Williams Cc: Jean Delvare Cc: Len Brown Cc: Mauro Carvalho Chehab Cc: Qiuxu Zhuo Cc: linux-acpi@vger.kernel.org Cc: linux-edac Cc: linux-nvdimm@lists.01.org Link: http://lkml.kernel.org/r/20180312182430.10335-3-tony.luck@intel.com Signed-off-by: Borislav Petkov

EDAC: Get rid of mci->mod_ver

2017-07-17T11:42:48Z

It is a write-only variable so get rid of it. Signed-off-by: Borislav Petkov Acked-by: Robert Richter Acked-by: Michal Simek Acked-by: Thor Thayer Acked-by: Tony Luck Cc: Mark Gross Cc: Tim Small Cc: Ranganathan Desikan Cc: "Arvind R." Cc: Jason Baron Cc: "Sören Brinkmann" Cc: Ralf Baechle Cc: David Daney Cc: Loc Ho 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: Rename report status accessors

2017-04-10T15:15:02Z

Change them to have the edac_ prefix. No functionality change. Signed-off-by: Borislav Petkov

EDAC: Delete edac_stub.c

2017-04-10T15:14:48Z

Move the remaining functionality to edac_mc.c. Convert "edac_report=" to a module parameter. Signed-off-by: Borislav Petkov

EDAC: Remove edac_err_assert

2017-04-10T15:14:21Z

... and the glue around it. It is not needed anymore. Signed-off-by: Borislav Petkov

EDAC: Get rid of edac_handlers

2017-04-10T15:14:17Z

Use mc_devices list instead to check whether we have EDAC driver instances successfully registered with EDAC core. Signed-off-by: Borislav Petkov