From: Pavel Machek <pavel@ucw.cz>
To: kernel list <linux-kernel@vger.kernel.org>,
Rusty trivial patch monkey Russell <trivial@rustcorp.com.au>,
Andrew Morton <akpm@zip.com.au>, Patrick Mochel <mochel@osdl.org>
Subject: s3 sleep: Kill obsolete debugging code
Date: Fri, 2 Jan 2004 23:46:44 +0100 [thread overview]
Message-ID: <20040102224644.GA466@elf.ucw.cz> (raw)
Hi!
wakeup.S includes some rather nasty, and unneccessary debugging
code. (It used to try to flush caches/tlbs; now its totally
useless). Please apply,
Pavel
Index: linux.new/arch/i386/kernel/acpi/wakeup.S
===================================================================
--- linux.new.orig/arch/i386/kernel/acpi/wakeup.S 2003-12-25 13:28:50.000000000 +0100
+++ linux.new/arch/i386/kernel/acpi/wakeup.S 2003-12-25 13:29:06.000000000 +0100
@@ -193,11 +193,6 @@
# and restore the stack ... but you need gdt for this to work
movl saved_context_esp, %esp
- movw $0x0e00 + 'W', 0xb8018
- outl %eax, $0x80
- outl %eax, $0x80
- movw $0x0e00 + 'O', 0xb8018
-
movl %cs:saved_magic, %eax
cmpl $0x12345678, %eax
jne bogus_magic
@@ -205,9 +200,6 @@
# jump to place where we left off
movl saved_eip,%eax
movw $0x0e00 + 'x', 0xb8018
- outl %eax, $0x80
- outl %eax, $0x80
- movw $0x0e00 + '!', 0xb801a
jmp *%eax
bogus_magic:
--
When do you have a heart between your knees?
[Johanka's followup: and *two* hearts?]
next reply other threads:[~2004-01-02 23:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-02 22:46 Pavel Machek [this message]
2004-01-07 23:51 ` s3 sleep: Kill obsolete debugging code Rusty Russell
2004-01-08 12:00 ` Pavel Machek
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