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Date: Sat, 2 Feb 2013 12:21:22 +0000 From: Russell King <rmk@....linux.org.uk> To: Stephen Rothwell <sfr@...b.auug.org.au> Cc: "Uwe Kleine-König" <u.kleine-koenig@...gutronix.de>, linux-next@...r.kernel.org, linux-kernel@...r.kernel.org, Christoffer Dall <c.dall@...tualopensystems.com>, Will Deacon <will.deacon@....com> Subject: Re: linux-next: manual merge of the cortex tree with the arm tree On Sat, Feb 02, 2013 at 10:20:36PM +1100, Stephen Rothwell wrote: > Hi Uwe, > > Today's linux-next merge of the cortex tree got a conflict in > arch/arm/include/asm/cputype.h between commit 59530adc3f1b ("ARM: Define > CPU part numbers and implementors") from the arm tree and commit > 6ebd4d038dbb ("ARM: stub out read_cpuid and read_cpuid_ext for > CPU_CP15=n") from the cortex tree. > > I fixed it up (see below) and can carry the fix as necessary (no action > is required). It doesn't look right to me. > diff --cc arch/arm/include/asm/cputype.h > index ad41ec2,574269e..0000000 > --- a/arch/arm/include/asm/cputype.h > +++ b/arch/arm/include/asm/cputype.h > @@@ -59,30 -60,25 +60,43 @@@ extern unsigned int processor_id > : "cc"); \ > __val; \ > }) > - #else > - #define read_cpuid(reg) (processor_id) > - #define read_cpuid_ext(reg) 0 > - #endif > + > + #else /* ifdef CONFIG_CPU_CP15 */ > > +#define ARM_CPU_IMP_ARM 0x41 > +#define ARM_CPU_IMP_INTEL 0x69 > + > +#define ARM_CPU_PART_ARM1136 0xB360 > +#define ARM_CPU_PART_ARM1156 0xB560 > +#define ARM_CPU_PART_ARM1176 0xB760 > +#define ARM_CPU_PART_ARM11MPCORE 0xB020 > +#define ARM_CPU_PART_CORTEX_A8 0xC080 > +#define ARM_CPU_PART_CORTEX_A9 0xC090 > +#define ARM_CPU_PART_CORTEX_A5 0xC050 > +#define ARM_CPU_PART_CORTEX_A15 0xC0F0 > +#define ARM_CPU_PART_CORTEX_A7 0xC070 > + > +#define ARM_CPU_XSCALE_ARCH_MASK 0xe000 > +#define ARM_CPU_XSCALE_ARCH_V1 0x2000 > +#define ARM_CPU_XSCALE_ARCH_V2 0x4000 > +#define ARM_CPU_XSCALE_ARCH_V3 0x6000 > + This stuff shouldn't be in the #else section - it's needed when CONFIG_CPU_CP15 is enabled and this resolution hides it in that case. -- Russell King Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ maintainer of: -- 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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