Messages in this thread Patch in this message | | | Subject | Re: Bug on Quad Opteron in 2.6.6-rc3 | From | Andi Kleen <> | Date | Fri, 30 Apr 2004 22:59:31 +0200 |
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"Alexander v. Buelow" <buelow@lpr.e-technik.tu-muenchen.de> writes:
> Hi, > > I use a quad opteron machine based on the fedora core 2 test 3 release. > I compiled a kernel 2.6.6-rc3 myself and the machine crashes when > mounting the rootfs. I tested kernel 2.6.6-rc2 with exact the same > .config and it works fine, the same with kernel 2.6.6-rc1.
Apply the appended patch.
-Andi
diff -puN include/asm-x86_64/processor.h~a include/asm-x86_64/processor.h --- 25/include/asm-x86_64/processor.h~a Fri Apr 30 11:24:58 2004 +++ 25-akpm/include/asm-x86_64/processor.h Fri Apr 30 11:25:28 2004 @@ -20,6 +20,8 @@ #include <asm/mmsegment.h> #include <linux/personality.h> +#define ARCH_MIN_TASKALIGN L1_CACHE_BYTES + #define TF_MASK 0x00000100 #define IF_MASK 0x00000200 #define IOPL_MASK 0x00003000
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