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Date: Mon, 05 Jan 2009 17:09:41 -0800 From: Mike Travis <travis@....com> To: Ingo Molnar <mingo@...e.hu>, Yinghai Lu <Yinghai.Lu@....COM> CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: [PATCH] x86: fix x86_32 builds for summit and es7000 arch's Mike Travis wrote: > Yinghai Lu wrote: >> In file included from arch/x86/mach-generic/summit.c:16: >> /home/yhlu/xx/xx/kernel/tip/linux-2.6/arch/x86/include/asm/summit/apic.h: >> In function ‘cpu_mask_to_apicid_and’: >> /home/yhlu/xx/xx/kernel/tip/linux-2.6/arch/x86/include/asm/summit/apic.h:179: >> error: ‘GFP_ATOMIC’ undeclared (first use in this function) >> /home/yhlu/xx/xx/kernel/tip/linux-2.6/arch/x86/include/asm/summit/apic.h:179: >> error: (Each undeclared identifier is reported only once >> /home/yhlu/xx/xx/kernel/tip/linux-2.6/arch/x86/include/asm/summit/apic.h:179: >> error: for each function it appears in.) >> >> YH >> > > Hi Yinghai, > > Thanks for catching this, I'm looking at it now. We had a bit of a power > problem here and have been down for a while. > > Thanks, > Mike Subject: x86: fix x86_32 builds for summit and es7000 arch's Impact: fix build errors on x86_32 Fix the following build errors reported by Yinghai Lu: | In file included from arch/x86/mach-generic/summit.c:16: | /home/yhlu/xx/xx/kernel/tip/linux-2.6/arch/x86/include/asm/summit/apic.h: | In function ââ?¬Ë?cpu_mask_to_apicid_andââ?¬â?¢: | /home/yhlu/xx/xx/kernel/tip/linux-2.6/arch/x86/include/asm/summit/apic.h:179: | error: ââ?¬Ë?GFP_ATOMICââ?¬â?¢ undeclared (first use in this function) | /home/yhlu/xx/xx/kernel/tip/linux-2.6/arch/x86/include/asm/summit/apic.h:179: | error: (Each undeclared identifier is reported only once | /home/yhlu/xx/xx/kernel/tip/linux-2.6/arch/x86/include/asm/summit/apic.h:179: | error: for each function it appears in.) | | YH Note: tested build only. Based on tip/cpus4096: v2.6.28-5703-g1d1a70e Signed-off-by: Mike Travis <travis@....com> --- arch/x86/include/asm/es7000/apic.h | 2 ++ arch/x86/include/asm/summit/apic.h | 1 + 2 files changed, 3 insertions(+) --- linux-2.6-for-ingo.orig/arch/x86/include/asm/es7000/apic.h +++ linux-2.6-for-ingo/arch/x86/include/asm/es7000/apic.h @@ -1,6 +1,8 @@ #ifndef __ASM_ES7000_APIC_H #define __ASM_ES7000_APIC_H +#include <linux/gfp.h> + #define xapic_phys_to_log_apicid(cpu) per_cpu(x86_bios_cpu_apicid, cpu) #define esr_disable (1) --- linux-2.6-for-ingo.orig/arch/x86/include/asm/summit/apic.h +++ linux-2.6-for-ingo/arch/x86/include/asm/summit/apic.h @@ -2,6 +2,7 @@ #define __ASM_SUMMIT_APIC_H #include <asm/smp.h> +#include <linux/gfp.h> #define esr_disable (1) #define NO_BALANCE_IRQ (0) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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