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-rw-r--r--Documentation/admin-guide/kernel-parameters.txt5
1 files changed, 0 insertions, 5 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index c0ca130fe3c9..a28982dfee6e 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -1883,11 +1883,6 @@
Note that using this option lowers the security
provided by tboot because it makes the system
vulnerable to DMA attacks.
- nobounce [Default off]
- Disable bounce buffer for untrusted devices such as
- the Thunderbolt devices. This will treat the untrusted
- devices as the trusted ones, hence might expose security
- risks of DMA attacks.
intel_idle.max_cstate= [KNL,HW,ACPI,X86]
0 disables intel_idle and fall back on acpi_idle.