Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=463c9a9f7d1f746c251761cef3af5c808394b7e1
Commit: 463c9a9f7d1f746c251761cef3af5c808394b7e1
Parent: 59acc08fd95aefb5430458a08a82b15a4174ed74
Author: H. Peter Anvin <[EMAIL PROTECTED]>
AuthorDate: Thu Aug 2 13:45:49 2007 -0400
Committer: H. Peter Anvin <[EMAIL PROTECTED]>
CommitDate: Thu Aug 2 13:45:49 2007 -0400
[x86 setup] EDD: add missing =m constraint
Add a missing =m constraint to the EDD-probing code, that could have
caused improper dead-code elimination.
Signed-off-by: H. Peter Anvin <[EMAIL PROTECTED]>
---
arch/i386/boot/edd.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/i386/boot/edd.c b/arch/i386/boot/edd.c
index 77d92da..658834d 100644
--- a/arch/i386/boot/edd.c
+++ b/arch/i386/boot/edd.c
@@ -127,7 +127,7 @@ static int get_edd_info(u8 devno, struct edd_info *ei)
ax = 0x4800;
dx = devno;
asm("pushfl; int $0x13; popfl"
- : "+a" (ax), "+d" (dx)
+ : "+a" (ax), "+d" (dx), "=m" (ei->params)
: "S" (&ei->params)
: "ebx", "ecx", "edi");
-
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