Re: [patch V6 13/14] MDS basics 13

On Sat, 2 Mar 2019, speck for Josh Poimboeuf wrote:

> On Fri, Mar 01, 2019 at 10:47:51PM +0100, speck for Thomas Gleixner wrote:
> > Subject: [patch V6 13/14] Documentation: Move L1TF to separate directory
> > From: Thomas Gleixner <[email protected]>
> > 
> > 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 <[email protected]>
> > Reviewed-by: Greg Kroah-Hartman <[email protected]>
> 
> $ git grep admin-guide |grep l1tf |grep -v hw-vuln
> Documentation/ABI/testing/sysfs-devices-system-cpu:		Documentation/admin-guide/l1tf.rst
> Documentation/admin-guide/kernel-parameters.txt:			For details see: Documentation/admin-guide/l1tf.rst
> arch/x86/kernel/cpu/bugs.c:		pr_info("Reading https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html might help you decide.\n");
> arch/x86/kvm/vmx/vmx.c:#define L1TF_MSG_SMT "L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details.\n"
> arch/x86/kvm/vmx/vmx.c:#define L1TF_MSG_L1D "L1TF CPU bug present and virtualization mitigation disabled, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details.\n"
> 

Ah. Indeed....