Gomez Iglesias, Antonio
7f00cc8d4a
Documentation: Add ITLB_MULTIHIT documentation
...
Add the initial ITLB_MULTIHIT documentation.
[ tglx: Add it to the index so it gets actually built. ]
Signed-off-by: Antonio Gomez Iglesias <antonio.gomez.iglesias@intel.com >
Signed-off-by: Nelson D'Souza <nelson.dsouza@linux.intel.com >
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com >
Signed-off-by: Thomas Gleixner <tglx@linutronix.de >
2019-11-04 20:26:00 +01:00
Pawan Gupta
a7a248c593
x86/speculation/taa: Add documentation for TSX Async Abort
...
Add the documenation for TSX Async Abort. Include the description of
the issue, how to check the mitigation state, control the mitigation,
guidance for system administrators.
[ bp: Add proper SPDX tags, touch ups by Josh and me. ]
Co-developed-by: Antonio Gomez Iglesias <antonio.gomez.iglesias@intel.com >
Signed-off-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com >
Signed-off-by: Antonio Gomez Iglesias <antonio.gomez.iglesias@intel.com >
Signed-off-by: Borislav Petkov <bp@suse.de >
Signed-off-by: Thomas Gleixner <tglx@linutronix.de >
Reviewed-by: Mark Gross <mgross@linux.intel.com >
Reviewed-by: Tony Luck <tony.luck@intel.com >
Reviewed-by: Josh Poimboeuf <jpoimboe@redhat.com >
2019-10-28 08:37:00 +01:00
Tim Chen
6e88559470
Documentation: Add section about CPU vulnerabilities for Spectre
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Add documentation for Spectre vulnerability and the mitigation mechanisms:
- Explain the problem and risks
- Document the mitigation mechanisms
- Document the command line controls
- Document the sysfs files
Co-developed-by: Andi Kleen <ak@linux.intel.com >
Signed-off-by: Andi Kleen <ak@linux.intel.com >
Co-developed-by: Tim Chen <tim.c.chen@linux.intel.com >
Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com >
Reviewed-by: Randy Dunlap <rdunlap@infradead.org >
Reviewed-by: Thomas Gleixner <tglx@linutronix.de >
Cc: stable@vger.kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net >
2019-06-26 11:42:41 -06:00
Thomas Gleixner
5999bbe7a6
Documentation: Add MDS vulnerability documentation
...
Add the initial MDS vulnerability documentation.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de >
Reviewed-by: Jon Masters <jcm@redhat.com >
2019-03-06 21:52:16 +01:00
Thomas Gleixner
65fd4cb65b
Documentation: Move L1TF to separate directory
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Move L!TF to a separate directory so the MDS stuff can be added at the
side. Otherwise the all hardware vulnerabilites have their own top level
entry. Should have done that right away.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de >
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org >
Reviewed-by: Jon Masters <jcm@redhat.com >
2019-03-06 21:52:15 +01:00
