From: Prarit Bhargava <prarit@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: Prarit Bhargava <prarit@redhat.com>,
Jonathan Corbet <corbet@lwn.net>,
x86@kernel.org, linux-doc@vger.kernel.org
Subject: [PATCH] Documentation, add kernel-parameters.txt entry for dis_ucode_ldr
Date: Tue, 25 Aug 2015 13:34:53 -0400 [thread overview]
Message-ID: <1440524093-15476-1-git-send-email-prarit@redhat.com> (raw)
dis_ucode_ldr was introduced in 65cef13 ("x86, microcode: Add a disable
chicken bit") and will disable microcode loading on x86. This kernel
parameter is buried in the code and should be added to the Documentation.
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: x86@kernel.org
Cc: linux-doc@vger.kernel.org
Signed-off-by: Prarit Bhargava <prarit@redhat.com>
---
Documentation/kernel-parameters.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 1d6f045..34f2afb 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -910,6 +910,8 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
Disable PIN 1 of APIC timer
Can be useful to work around chipset bugs.
+ dis_ucode_ldr [X86] Disable the microcode loader.
+
dma_debug=off If the kernel is compiled with DMA_API_DEBUG support,
this option disables the debugging code at boot.
--
1.7.9.3
next reply other threads:[~2015-08-25 17:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-25 17:34 Prarit Bhargava [this message]
2015-08-28 12:10 ` [PATCH] Documentation, add kernel-parameters.txt entry for dis_ucode_ldr Jonathan Corbet
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