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(parent: 224ab35) | patch
x86/cpu/intel: Add a nosgx kernel parameter
authorJarkko Sakkinen <jarkko@kernel.org>
Thu, 12 Nov 2020 22:01:19 +0000 (00:01 +0200)
committerBorislav Petkov <bp@suse.de>
Tue, 17 Nov 2020 13:36:13 +0000 (14:36 +0100)
commit38853a303982e3be3eccb1a1132399a5c5e2d806
tree38358967c11faca7c78dae57cf6f6080f111e7a5tree
parent224ab3527f89f69ae57dc53555826667ac46a3cccommit | diff
x86/cpu/intel: Add a nosgx kernel parameter

Add a kernel parameter to disable SGX kernel support and document it.

 [ bp: Massage. ]

Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Sean Christopherson <sean.j.christopherson@intel.com>
Acked-by: Jethro Beekman <jethro@fortanix.com>
Tested-by: Sean Christopherson <sean.j.christopherson@intel.com>
Link: https://lkml.kernel.org/r/20201112220135.165028-9-jarkko@kernel.org
Documentation/admin-guide/kernel-parameters.txt diff | blob | history
arch/x86/kernel/cpu/feat_ctl.c diff | blob | history
XArray, radix tree and IDR