Eric Lee / smarc-fsl-linux-kernel

08 Aug, 2019

1 commit

  • 0a54b809a   RAS: Fix prototype warnings ... Browse Code »

    When building with C=2 and/or W=1, legitimate warnings are issued about
    missing prototypes:

    CHECK drivers/ras/debugfs.c
    drivers/ras/debugfs.c:4:15: warning: symbol 'ras_debugfs_dir' was not declared. Should it be static?
    drivers/ras/debugfs.c:8:5: warning: symbol 'ras_userspace_consumers' was not declared. Should it be static?
    drivers/ras/debugfs.c:38:12: warning: symbol 'ras_add_daemon_trace' was not declared. Should it be static?
    drivers/ras/debugfs.c:54:13: warning: symbol 'ras_debugfs_init' was not declared. Should it be static?
    CC drivers/ras/debugfs.o
    drivers/ras/debugfs.c:8:5: warning: no previous prototype for 'ras_userspace_consumers' [-Wmissing-prototypes]
    8 | int ras_userspace_consumers(void)
    | ^~~~~~~~~~~~~~~~~~~~~~~
    drivers/ras/debugfs.c:38:12: warning: no previous prototype for 'ras_add_daemon_trace' [-Wmissing-prototypes]
    38 | int __init ras_add_daemon_trace(void)
    | ^~~~~~~~~~~~~~~~~~~~
    drivers/ras/debugfs.c:54:13: warning: no previous prototype for 'ras_debugfs_init' [-Wmissing-prototypes]
    54 | void __init ras_debugfs_init(void)
    | ^~~~~~~~~~~~~~~~

    Provide the proper includes.

    [ bp: Take care of the same warnings for cec.c too. ]

    Signed-off-by: Valdis Kletnieks
    Signed-off-by: Borislav Petkov
    Cc: Tony Luck
    Cc: linux-edac@vger.kernel.org
    Cc: x86@kernel.org
    Link: http://lkml.kernel.org/r/7168.1565218769@turing-police

    Valdis Klētnieks
     

21 May, 2019

1 commit

  • 457c89965   treewide: Add SPDX license identifier for missed files ... Browse Code »

    Add SPDX license identifiers to all files which:

    - Have no license information of any form

    - Have EXPORT_.*_SYMBOL_GPL inside which was used in the
    initial scan/conversion to ignore the file

    These files fall under the project license, GPL v2 only. The resulting SPDX
    license identifier is:

    GPL-2.0-only

    Signed-off-by: Thomas Gleixner
    Signed-off-by: Greg Kroah-Hartman

    Thomas Gleixner
     

28 Mar, 2017

1 commit

  • 011d82611   RAS: Add a Corrected Errors Collector ... Browse Code »

    Introduce a simple data structure for collecting correctable errors
    along with accessors. More detailed description in the code itself.

    The error decoding is done with the decoding chain now and
    mce_first_notifier() gets to see the error first and the CEC decides
    whether to log it and then the rest of the chain doesn't hear about it -
    basically the main reason for the CE collector - or to continue running
    the notifiers.

    When the CEC hits the action threshold, it will try to soft-offine the
    page containing the ECC and then the whole decoding chain gets to see
    the error.

    Signed-off-by: Borislav Petkov
    Cc: Linus Torvalds
    Cc: Peter Zijlstra
    Cc: Thomas Gleixner
    Cc: linux-edac
    Link: http://lkml.kernel.org/r/20170327093304.10683-5-bp@alien8.de
    Signed-off-by: Ingo Molnar

    Borislav Petkov
     

26 Jun, 2014

1 commit

  • d963cd95b   RAS, debugfs: Add debugfs interface for RAS subsystem ... Browse Code »

    Implement a new debugfs interface for RAS susbsystem.
    A file named daemon_active is added there accordingly.
    This file is used to track if user space daemon accesses
    perf/trace interface or not. One can track which daemon
    opens it via "lsof /path/to/debugfs/ras/daemon_active".

    Signed-off-by: Chen, Gong
    Link: http://lkml.kernel.org/r/1402475691-30045-5-git-send-email-gong.chen@linux.intel.com
    Signed-off-by: Borislav Petkov
    Signed-off-by: Tony Luck

    Chen, Gong