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authorHeinrich Schuchardt <xypron.glpk@gmx.de>2020-06-15 22:36:45 +0200
committerJonathan Corbet <corbet@lwn.net>2020-06-19 13:17:25 -0600
commit10857a01ab8118ca0f4a6cb1cb7144e08b84e92b (patch)
tree58bf001ec3795a16a49e9be5c25be4870070d655 /Documentation/admin-guide/hw-vuln
parentc03f739fd023ecfe4615988f4f70b016df4b6d4e (diff)
doc: x86/speculation: length of underlines
The lengths of underlines must match the titles to avoid build warnings. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Mark Gross<mgross@linux.intel.com> Link: https://lore.kernel.org/r/20200615203645.11545-1-xypron.glpk@gmx.de Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/admin-guide/hw-vuln')
-rw-r--r--Documentation/admin-guide/hw-vuln/special-register-buffer-data-sampling.rst6
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/admin-guide/hw-vuln/special-register-buffer-data-sampling.rst b/Documentation/admin-guide/hw-vuln/special-register-buffer-data-sampling.rst
index 47b1b3afac99..3b1ce68d2456 100644
--- a/Documentation/admin-guide/hw-vuln/special-register-buffer-data-sampling.rst
+++ b/Documentation/admin-guide/hw-vuln/special-register-buffer-data-sampling.rst
@@ -14,7 +14,7 @@ to the core through the special register mechanism that is susceptible
to MDS attacks.
Affected processors
---------------------
+-------------------
Core models (desktop, mobile, Xeon-E3) that implement RDRAND and/or RDSEED may
be affected.
@@ -59,7 +59,7 @@ executed on another core or sibling thread using MDS techniques.
Mitigation mechanism
--------------------
+--------------------
Intel will release microcode updates that modify the RDRAND, RDSEED, and
EGETKEY instructions to overwrite secret special register data in the shared
staging buffer before the secret data can be accessed by another logical
@@ -118,7 +118,7 @@ with the option "srbds=". The option for this is:
============= =============================================================
SRBDS System Information
------------------------
+------------------------
The Linux kernel provides vulnerability status information through sysfs. For
SRBDS this can be accessed by the following sysfs file:
/sys/devices/system/cpu/vulnerabilities/srbds