From: Brian Gerst <bgerst@didntduck.org>
To: Linus Torvalds <torvalds@transmeta.com>,
Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Linux kernel mailing list <linux-kernel@vger.kernel.org>
Subject: [PATCH] Fix math emulation
Date: Sat, 28 Jul 2001 12:01:10 -0400 [thread overview]
Message-ID: <3B62E1C6.2F4BFBA1@didntduck.org> (raw)
[-- Attachment #1: Type: text/plain, Size: 230 bytes --]
There was an optimization done in 2.4.6 which broke the call to the math
emulation code. With ret_from_exception no longer pushed onto the
stack, its placeholder in the math emu struct needs to be removed.
--
Brian Gerst
[-- Attachment #2: mathemu.diff --]
[-- Type: text/plain, Size: 353 bytes --]
diff -urN linux-2.4.7/include/asm-i386/math_emu.h linux/include/asm-i386/math_emu.h
--- linux-2.4.7/include/asm-i386/math_emu.h Thu Jun 22 00:21:37 2000
+++ linux/include/asm-i386/math_emu.h Sat Jul 28 11:28:40 2001
@@ -12,7 +12,6 @@
*/
struct info {
long ___orig_eip;
- long ___ret_from_system_call;
long ___ebx;
long ___ecx;
long ___edx;
reply other threads:[~2001-07-28 16:03 UTC|newest]
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