Re: 2.6.22-rc1-mm1

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,
I have the same problem, your patch fixed it.
My gcc version is 3.4.6

2007/5/16, H. Peter Anvin <[email protected]>:
Andy Whitcroft wrote:
> Getting this on both x86 and x86_64 boxes, they are the older boxen so
> likely older compilers:

Please give the gcc version number.

>   CC      arch/x86_64/boot/memory.o
> arch/i386/boot/memory.c: In function `detect_memory':
> arch/i386/boot/memory.c:32: error: can't find a register in class `DREG'
> while reloading `asm'
>
> Seems to come from git-netsetup, but that tree isn't pulled into your
> git version of -mm so I can't be more specific.

Does the following patch work for you?

        -hpa


diff --git a/arch/i386/boot/memory.c b/arch/i386/boot/memory.c
index 8a82aa9..d7b250b 100644
--- a/arch/i386/boot/memory.c
+++ b/arch/i386/boot/memory.c
@@ -30,7 +30,7 @@ static int detect_memory_e820(void)
                size = sizeof(struct e820entry);
                id = SMAP;
                asm("int $0x15; setc %0"
-                   : "=dm" (err), "+b" (next), "+d" (id), "+c" (size),
+                   : "=am" (err), "+b" (next), "+d" (id), "+c" (size),
                      "=m" (*desc)
                    : "D" (desc), "a" (0xe820));


Regards
dave
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux