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2015-08-13x86/ras: Move AMD MCE injector to arch/x86/ras/Borislav Petkov1-0/+3
This is an x86-specific module and would benefit from being closer to the arch code. Move it there. Update copyright while at it. Signed-off-by: Borislav Petkov <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Tony Luck <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
2015-08-13RAS: Add a menuconfig option with descriptive textBorislav Petkov1-2/+32
Text taken a previous patch from "Gong Chen" <[email protected]>. Signed-off-by: Borislav Petkov <[email protected]> Cc: Gong Chen <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Tony Luck <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
2014-06-25trace, RAS: Add eMCA trace event interfaceChen, Gong1-0/+3
Add trace interface to elaborate all H/W error related information. Signed-off-by: Chen, Gong <[email protected]> Acked-by: Borislav Petkov <[email protected]> Signed-off-by: Tony Luck <[email protected]>
2014-06-25RAS, debugfs: Add debugfs interface for RAS subsystemChen, Gong3-1/+71
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 <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Borislav Petkov <[email protected]> Signed-off-by: Tony Luck <[email protected]>
2014-06-23trace, RAS: Add basic RAS trace eventChen, Gong3-0/+15
To avoid confuision and conflict of usage for RAS related trace event, add an unified RAS trace event stub. Start a RAS subsystem menu which will be fleshed out in time, when more features get added to it. Signed-off-by: Chen, Gong <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Borislav Petkov <[email protected]> Signed-off-by: Tony Luck <[email protected]>