Subject: + doc-kernel-parameterstxt-add-early_ioremap_debug.patch added to -mm tree
To: msalter@xxxxxxxxxx,borislav.petkov@xxxxxxx,catalin.marinas@xxxxxxx,dyoung@xxxxxxxxxx,hpa@xxxxxxxxx,mingo@xxxxxxx,tglx@xxxxxxxxxxxxx,will.deacon@xxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Thu, 13 Mar 2014 13:52:04 -0700
The patch titled
Subject: doc/kernel-parameters.txt: add early_ioremap_debug
has been added to the -mm tree. Its filename is
doc-kernel-parameterstxt-add-early_ioremap_debug.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/doc-kernel-parameterstxt-add-early_ioremap_debug.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/doc-kernel-parameterstxt-add-early_ioremap_debug.patch
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------------------------------------------------------
From: Mark Salter <msalter@xxxxxxxxxx>
Subject: doc/kernel-parameters.txt: add early_ioremap_debug
Add description of early_ioremap_debug kernel parameter.
Signed-off-by: Mark Salter <msalter@xxxxxxxxxx>
Cc: Borislav Petkov <borislav.petkov@xxxxxxx>
Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
Cc: Dave Young <dyoung@xxxxxxxxxx>
Cc: H. Peter Anvin <hpa@xxxxxxxxx>
Cc: Will Deacon <will.deacon@xxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Documentation/kernel-parameters.txt | 5 +++++
1 file changed, 5 insertions(+)
diff -puN Documentation/kernel-parameters.txt~doc-kernel-parameterstxt-add-early_ioremap_debug Documentation/kernel-parameters.txt
--- a/Documentation/kernel-parameters.txt~doc-kernel-parameterstxt-add-early_ioremap_debug
+++ a/Documentation/kernel-parameters.txt
@@ -870,6 +870,11 @@ bytes respectively. Such letter suffixes
Enable debug messages at boot time. See
Documentation/dynamic-debug-howto.txt for details.
+ early_ioremap_debug [KNL]
+ Enable debug messages in early_ioremap support. This
+ is useful for tracking down temporary early mappings
+ which are not unmapped.
+
earlycon= [KNL] Output early console device and options.
uart[8250],io,<addr>[,options]
uart[8250],mmio,<addr>[,options]
_
Patches currently in -mm which might be from msalter@xxxxxxxxxx are
arm-use-generic-fixmaph.patch
x86-mm-sparse-warning-fix-for-early_memremap.patch
mm-create-generic-early_ioremap-support.patch
x86-use-generic-early_ioremap.patch
arm64-initialize-pgprot-info-earlier-in-boot.patch
arm64-add-early_ioremap-support.patch
doc-kernel-parameterstxt-add-early_ioremap_debug.patch
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