Messages in this thread |  | | | Date | Wed, 30 Jul 2008 13:02:44 -0700 | | From | Tim Bird <> | | Subject | Re: [PATCH 1/1] cpumask: Change cpumask_of_cpu to use cpumask_of_cpu_map - build breakage |
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Mike Travis wrote: > * The previous "lvalue replacement for cpumask_of_cpu()" was not usable > in certain situations and generally added unneeded complexity. So > this patch replaces the cpumask_of_cpu_ptr* macros with a generic > cpumask_of_cpu_map[]. The only config option is whether this is a > static map, or allocated at boot up time: I'm having trouble compiling 2.6.27-rc1 for ARM OMAP.
I'm using gcc 3.4.4 (specifically, one used for cross-compiling for ARM)
The file that fails to compile is kernel/time/tick-common.c
Here is the compiler message: arm-sony-linux-gcc -Wp,-MD,kernel/time/.tick-common.o.d -nostdinc -isystem /a/home/usr/local/arm-sony-linux/devel/bin/../lib/gcc/arm-sony-linux/3.4.4/include -D__KERNEL__ -Iinclude -Iinclude2 -I/a/home/tbird/work/console-translations/linux/include -I/a/home/tbird/work/console-translations/linux/arch/arm/include -include include/linux/autoconf.h -mlittle-endian -I/a/home/tbird/work/console-translations/linux/kernel/time -Ikernel/time -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Os -marm -fno-omit-frame-pointer -mapcs -mno-sched-prolog -mapcs-32 -mno-thumb-interwork -D__LINUX_ARM_ARCH__=5 -march=armv5te -mtune=arm9tdmi -malignment-traps -msoft-float -Uarm -fno-omit-frame-pointer -fno-optimize-sibling-calls -Wdeclaration-after-statement -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(tick_common)" -D"KBUILD_MODNAME=KBUILD_STR(tick_common)" -c -o kernel/time/tick-common.o /a/home/tbird/work/console-translations/linux/kernel/time/tick-common.c /a/home/tbird/work/console-translations/linux/kernel/time/tick-common.c: In function `tick_check_new_device': /a/home/tbird/work/console-translations/linux/kernel/time/tick-common.c:210: error: invalid lvalue in unary `&' /a/home/tbird/work/console-translations/linux/kernel/time/tick-common.c:223: error: invalid lvalue in unary `&' /a/home/tbird/work/console-translations/linux/kernel/time/tick-common.c:255: error: invalid lvalue in unary `&' make[3]: *** [kernel/time/tick-common.o] Error 1 make[2]: *** [kernel/time] Error 2 make[1]: *** [kernel] Error 2 make: *** [sub-make] Error 2
This seems to be related to commit 0bc3cc03fa6e in Linus' 2.6 tree.
Any assistance you can provide would be appreciated.
Thanks, -- Tim
============================= Tim Bird Architecture Group Chair, CE Linux Forum Senior Staff Engineer, Sony Corporation of America =============================
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