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Date: Sat, 14 Nov 2015 07:21:46 +0000 From: Vineet Gupta <Vineet.Gupta1@...opsys.com> To: Guenter Roeck <linux@...ck-us.net>, Alexey Brodkin <Alexey.Brodkin@...opsys.com> CC: "linux-snps-arc@...ts.infraded.org" <linux-snps-arc@...ts.infraded.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: Re: Build failure in -next: Building arc:vdk_hs38_smp_defconfig ... failed On Friday 13 November 2015 11:31 AM, Guenter Roeck wrote: > Seen since next-20151105. > > Building arc:vdk_hs38_smp_defconfig ... failed > -------------- > Error log: > In file included from ./arch/arc/include/asm/irqflags-arcv2.h:12:0, > from ./arch/arc/include/asm/irqflags.h:16, > from include/linux/irqflags.h:15, > from include/linux/spinlock.h:53, > from include/linux/rcupdate.h:38, > from include/linux/idr.h:18, > from include/linux/kernfs.h:14, > from include/linux/sysfs.h:15, > from include/linux/kobject.h:21, > from include/linux/device.h:17, > from include/linux/of_platform.h:14, > from arch/arc/plat-axs10x/axs10x.c:17: > arch/arc/plat-axs10x/axs10x.c: In function ‘axs103_early_init’: > arch/arc/plat-axs10x/axs10x.c:401:41: error: ‘ARC_REG_MCIP_BCR’ undeclared (first use in this function) > unsigned int num_cores = (read_aux_reg(ARC_REG_MCIP_BCR) >> 16) & 0x3F; > ^ > ./arch/arc/include/asm/arcregs.h:119:44: note: in definition of macro ‘read_aux_reg’ > #define read_aux_reg(reg) __builtin_arc_lr(reg) > ^ > arch/arc/plat-axs10x/axs10x.c:401:41: note: each undeclared identifier is reported only once for each function it appears in > unsigned int num_cores = (read_aux_reg(ARC_REG_MCIP_BCR) >> 16) & 0x3F; > ^ > ./arch/arc/include/asm/arcregs.h:119:44: note: in definition of macro ‘read_aux_reg’ > #define read_aux_reg(reg) __builtin_arc_lr(reg) > > Seems to be caused by commit f78442cc68a1 ("ARC: remove extraneous header include") > which afaics removes the include file providing the missing define. > > Guenter Hi Guenter, Thx for the report. Indeed that was the bugger. Fix pushed to for-next - will be Linus' way soon ! -Vineet -- 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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