linux-kernel - [tip:x86/vdso] x86-64, doc: Remove int 0xcc from entry

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Date:	Tue, 16 Aug 2011 06:22:34 GMT
From:	tip-bot for Cesar Eduardo Barros <cesarb@...arb.net>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, cesarb@...arb.net, hpa@...or.com,
	mingo@...hat.com, tglx@...utronix.de, hpa@...ux.intel.com,
	luto@....EDU
Subject: [tip:x86/vdso] x86-64, doc: Remove int 0xcc from entry_64.S documentation

Commit-ID:  6cd2f4a4248891cb09954b7675c1c846c3c90dc0
Gitweb:     http://git.kernel.org/tip/6cd2f4a4248891cb09954b7675c1c846c3c90dc0
Author:     Cesar Eduardo Barros <cesarb@...arb.net>
AuthorDate: Mon, 15 Aug 2011 19:26:50 -0300
Committer:  H. Peter Anvin <hpa@...ux.intel.com>
CommitDate: Mon, 15 Aug 2011 22:53:28 -0700

x86-64, doc: Remove int 0xcc from entry_64.S documentation

Commit 3ae36655b97a03fa1decf72f04078ef945647c1a (x86-64: Rework vsyscall
emulation and add vsyscall= parameter) removed the special use of the
0xcc IDT vector.

Remove it from Documentation/x86/entry_64.txt also.

Signed-off-by: Cesar Eduardo Barros <cesarb@...arb.net>
Acked-by: Andy Lutomirski <luto@....EDU>
Link: http://lkml.kernel.org/r/1313447210-9149-1-git-send-email-cesarb@cesarb.net
Signed-off-by: H. Peter Anvin <hpa@...ux.intel.com>
---
 Documentation/x86/entry_64.txt |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/Documentation/x86/entry_64.txt b/Documentation/x86/entry_64.txt
index 7869f14..bc7226e 100644
--- a/Documentation/x86/entry_64.txt
+++ b/Documentation/x86/entry_64.txt
@@ -27,9 +27,6 @@ Some of these entries are:
    magically-generated functions that make their way to do_IRQ with
    the interrupt number as a parameter.
 
- - emulate_vsyscall: int 0xcc, a special non-ABI entry used by
-   vsyscall emulation.
-
  - APIC interrupts: Various special-purpose interrupts for things
    like TLB shootdown.
 
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