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Message-Id: <1418079241-4362-1-git-send-email-mcgrof@do-not-panic.com>
Date: Mon, 8 Dec 2014 14:54:01 -0800
From: "Luis R. Rodriguez" <mcgrof@...not-panic.com>
To: hpa@...or.com
Cc: linux-kernel@...r.kernel.org,
"Luis R. Rodriguez" <mcgrof@...e.com>,
Borislav Petkov <bp@...e.de>, linux-doc@...r.kernel.org,
x86@...nel.org
Subject: [PATCH] x86-64, doc: update to account for file shuffling
From: "Luis R. Rodriguez" <mcgrof@...e.com>
While at it, also refer to the 32 bit entry file.
Cc: H. Peter Anvin <hpa@...or.com>
Cc: Borislav Petkov <bp@...e.de>
Cc: linux-kernel@...r.kernel.org
Cc: linux-doc@...r.kernel.org
Cc: x86@...nel.org
Signed-off-by: Luis R. Rodriguez <mcgrof@...e.com>
---
Documentation/x86/entry_64.txt | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/Documentation/x86/entry_64.txt b/Documentation/x86/entry_64.txt
index bc7226e..4796392 100644
--- a/Documentation/x86/entry_64.txt
+++ b/Documentation/x86/entry_64.txt
@@ -7,9 +7,11 @@ http://lkml.kernel.org/r/<20110529191055.GC9835%40elte.hu>
The x86 architecture has quite a few different ways to jump into
kernel code. Most of these entry points are registered in
arch/x86/kernel/traps.c and implemented in arch/x86/kernel/entry_64.S
-and arch/x86/ia32/ia32entry.S.
+for 64-bit, arch/x86/kernel/entry_32.S for 32-bit and finally
+arch/x86/ia32/ia32entry.S which allows to run legacy 32-bit programs
+under a 64-bit kernel.
-The IDT vector assignments are listed in arch/x86/include/irq_vectors.h.
+The IDT vector assignments are listed in arch/x86/include/asm/irq_vectors.h.
Some of these entries are:
--
2.1.1
--
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