Commit e5842776 authored by Kim Phillips's avatar Kim Phillips Committed by Zheng Zengkai
Browse files

x86/speculation: Update link to AMD speculation whitepaper 

stable inclusion
from stable-v5.10.105
commit e335384560d1e106b609e8febd7e0427075a8938
category: bugfix
bugzilla: 186453 https://gitee.com/src-openeuler/kernel/issues/I50WBM
CVE: CVE-2022-0001

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=e335384560d1



--------------------------------

commit e9b6013a upstream.

Update the link to the "Software Techniques for Managing Speculation
on AMD Processors" whitepaper.

Signed-off-by: default avatarKim Phillips <kim.phillips@amd.com>
Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarChen Jiahao <chenjiahao16@huawei.com>
Reviewed-by: default avatarLiao Chang <liaochang1@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parent 7344089c

Documentation/admin-guide/hw-vuln/spectre.rst

+3 −3
Original line number Diff line number Diff line
@@ -60,8 +60,8 @@ privileged data touched during the speculative execution. 
Spectre variant 1 attacks take advantage of speculative execution of

conditional branches, while Spectre variant 2 attacks use speculative

execution of indirect branches to leak privileged memory.

See :ref:`[1] <spec_ref1>` :ref:`[5] <spec_ref5>` :ref:`[7] <spec_ref7>`

:ref:`[10] <spec_ref10>` :ref:`[11] <spec_ref11>`.

See :ref:`[1] <spec_ref1>` :ref:`[5] <spec_ref5>` :ref:`[6] <spec_ref6>`

:ref:`[7] <spec_ref7>` :ref:`[10] <spec_ref10>` :ref:`[11] <spec_ref11>`.



Spectre variant 1 (Bounds Check Bypass)

---------------------------------------
@@ -746,7 +746,7 @@ AMD white papers: 


.. _spec_ref6:



[6] `Software techniques for managing speculation on AMD processors <https://developer.amd.com/wp-content/resources/90343-B_SoftwareTechniquesforManagingSpeculation_WP_7-18Update_FNL.pdf>`_.

[6] `Software techniques for managing speculation on AMD processors <https://developer.amd.com/wp-content/resources/Managing-Speculation-on-AMD-Processors.pdf>`_.



ARM white papers: