linux-toradex.git/drivers/edac/thunderx_edac.c, branch v5.18-rc5

EDAC/thunderx: Remove irrelevant variable from error messages

2021-05-10T08:24:43+00:00

'ret' is irrelevant (it is 0) for both dev_err() calls, so just remove
it from the error message.

 [ bp: Massage commit message. ]

Fixes: 41003396f932 ("EDAC, thunderx: Add Cavium ThunderX EDAC driver")
Signed-off-by: Christophe JAILLET 
Signed-off-by: Borislav Petkov 
Link: https://lkml.kernel.org/r/0c046ef5cfb367a3f707ef4270e21a2bcbf44952.1620280098.git.christophe.jaillet@wanadoo.fr

EDAC/thunderx: Make symbol lmc_dfs_ents static

2020-08-17T08:35:46+00:00

Symbol 'lmc_dfs_ents' is not used outside of thunderx_edac.c, so
make it static:

  drivers/edac/thunderx_edac.c:457:22: warning:
   symbol 'lmc_dfs_ents' was not declared. Should it be static?

Reported-by: Hulk Robot 
Signed-off-by: Wei Yongjun 
Signed-off-by: Borislav Petkov 
Acked-by: Robert Richter 
Link: https://lkml.kernel.org/r/20200714142308.46612-1-weiyongjun1@huawei.com

EDAC/thunderx: Make symbols static

2020-04-23T10:07:24+00:00

Make a couple of symbols static, as reported by sparse.

 [ bp: Massage. ]

Reported-by: Hulk Robot 
Signed-off-by: Zou Wei 
Signed-off-by: Borislav Petkov 
Link: https://lkml.kernel.org/r/1587624744-97240-1-git-send-email-zou_wei@huawei.com

EDAC, thunderx: Fix memory leak in thunderx_l2c_threaded_isr()

2018-10-13T11:58:06+00:00

Fix memory leak in L2c threaded interrupt handler.

 [ bp: Rewrite commit message. ]

Fixes: 41003396f932 ("EDAC, thunderx: Add Cavium ThunderX EDAC driver")
Signed-off-by: Dan Carpenter 
Signed-off-by: Borislav Petkov 
CC: David Daney 
CC: Jan Glauber 
CC: Mauro Carvalho Chehab 
CC: Sergey Temerkhanov 
CC: linux-edac 
Link: http://lkml.kernel.org/r/20181013102843.GG16086@mwanda

EDAC, thunderx: Remove VLA usage

2018-07-09T09:33:02+00:00

In the quest to remove all stack VLA usage from the kernel[1], switch to
using a kmalloc-allocated buffer instead of stack space. This should be
fine since the existing routine is allocating memory too.

Signed-off-by: Kees Cook 
Acked-by: Jan Glauber 
Cc: David Daney 
Cc: linux-edac 
Link: http://lkml.kernel.org/r/20180629184850.GA37464@beast
Link: https://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qPXydAacU1RqZWA@mail.gmail.com [1]
Signed-off-by: Borislav Petkov

EDAC, thunderx: Remove suspend/resume support

2017-09-27T15:35:58+00:00

The memory controller on ThunderX/OcteonTX systems does not support
power management. Therefore remove the suspend/resume callbacks.

Signed-off-by: Jan Glauber 
Cc: David Daney 
Cc: Jan Glauber 
Cc: Mark Rutland 
Cc: Mauro Carvalho Chehab 
Cc: Ralf Baechle 
Cc: Suzuki K Poulose 
Cc: Will Deacon 
Cc: Zhangshaokun 
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-edac 
Cc: linux-mips@linux-mips.org
Link: http://lkml.kernel.org/r/20170925123502.17289-2-jglauber@cavium.com
Signed-off-by: Borislav Petkov

EDAC, thunderx: Fix error handling path in thunderx_lmc_probe()

2017-08-18T17:12:08+00:00

Return the proper error value if ioremap() fails (and not 0).

Signed-off-by: Christophe JAILLET 
Cc: David Daney 
Cc: Ralf Baechle 
Cc: linux-edac 
Cc: linux-mips@linux-mips.org
Link: http://lkml.kernel.org/r/20170816045821.14165-1-christophe.jaillet@wanadoo.fr
[ Massage commit message, remove newline. ]
Signed-off-by: Borislav Petkov

EDAC: Get rid of mci->mod_ver

2017-07-17T11:42:48+00:00

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, thunderx: Fix a warning during l2c debugfs node creation

2017-06-01T18:08:17+00:00

Compare the number of debugfs entries created by
thunderx_create_debugfs_nodes() with the requested number of entries to
properly determine whether to print a warning.

Signed-off-by: Vadim Lomovtsev 
Cc: linux-edac 
Cc: linux-mips@linux-mips.org
Link: http://lkml.kernel.org/r/20170531155157.93583-1-stemerkhanov@cavium.com
Signed-off-by: Sergey Temerkhanov 
Signed-off-by: Borislav Petkov

EDAC, thunderx: Remove unused code

2017-04-07T09:49:32+00:00

Remove unused code reserved for upcoming CPUs.

Reported-by: Dan Carpenter 
Signed-off-by: Sergey Temerkhanov 
Cc: David Daney 
Cc: Jan.Glauber@cavium.com
Cc: linux-edac 
Link: http://lkml.kernel.org/r/20170406113834.17153-1-s.temerkhanov@gmail.com
Signed-off-by: Borislav Petkov