From: Alexander Popov <alex.popov@linux.com>
Date: Thu, 17 Nov 2022 16:39:32 +0000 (+0300)
Subject: Add the srbds check
X-Git-Tag: v0.6.1~42
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=d361925ba8e7c1f712615e12d4eff678f1f4d59b;hp=c798bc6feb4a72fad9ad662533b5871338bb2474;p=kconfig-hardened-check.git

Add the srbds check
---

diff --git a/kconfig_hardened_check/__init__.py b/kconfig_hardened_check/__init__.py
index 3986073..4dc9fe7 100644
--- a/kconfig_hardened_check/__init__.py
+++ b/kconfig_hardened_check/__init__.py
@@ -744,6 +744,8 @@ def add_cmdline_checks(l, arch):
              CmdlineCheck('self_protection', 'defconfig', 'mds', 'is not set'))]
     l += [OR(CmdlineCheck('self_protection', 'defconfig', 'tsx_async_abort', 'is not off'),
              CmdlineCheck('self_protection', 'defconfig', 'tsx_async_abort', 'is not set'))]
+    l += [OR(CmdlineCheck('self_protection', 'defconfig', 'srbds', 'is not off'),
+             CmdlineCheck('self_protection', 'defconfig', 'srbds', 'is not set'))]
     l += [OR(CmdlineCheck('self_protection', 'defconfig', 'mmio_stale_data', 'is not off'),
              CmdlineCheck('self_protection', 'defconfig', 'mmio_stale_data', 'is not set'))]
     l += [OR(CmdlineCheck('self_protection', 'defconfig', 'retbleed', 'is not off'),
@@ -977,6 +979,9 @@ def normalize_cmdline_options(option, value):
     if option == 'tsx_async_abort':
         # See tsx_async_abort_parse_cmdline() in arch/x86/kernel/cpu/bugs.c
         return value
+    if option == 'srbds':
+        # See srbds_parse_cmdline() in arch/x86/kernel/cpu/bugs.c
+        return value
     if option == 'mmio_stale_data':
         # See mmio_stale_data_parse_cmdline() in arch/x86/kernel/cpu/bugs.c
         return value