> -----Original Message----- > From: Ramón Finger Lilienthal [mailto:[EMAIL PROTECTED] > Sent: Wednesday, October 22, 2008 6:35 PM > To: Premi, Sanjeev; linux_omap > Subject: Re: Problems compiling kernel > > Dear Sanjeev, > > Thanks for your help. > > Now, I am building for omap5912osk, and we have a new board > omap5912 based. I hope in some months changing my efforts to OMAP35. > > Part of my .config file is listed below. The flag > CONFIG_CPU_FREQ_TABLE was set to "m", I changed to "y". I > tried to compile again, but the error still happening. > I took a look at .config after compiling and > CONFIG_CPU_FREQ_TABLE got back to "m" (automatically). > > ==== .config === > # > # CPU Frequency scaling > # > CONFIG_CPU_FREQ=y > CONFIG_CPU_FREQ_TABLE=m > # CONFIG_CPU_FREQ_DEBUG is not set > CONFIG_CPU_FREQ_STAT=m > CONFIG_CPU_FREQ_STAT_DETAILS=y > CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y > # CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # > CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set # > CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set # > CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set > CONFIG_CPU_FREQ_GOV_PERFORMANCE=y > CONFIG_CPU_FREQ_GOV_POWERSAVE=m > CONFIG_CPU_FREQ_GOV_USERSPACE=m > CONFIG_CPU_FREQ_GOV_ONDEMAND=m CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m > > # > ============= > > After, i changed the flags CONFIG_CPU_FREQ_TABLE=y and > CONFIG_CPU_FREQ_STAT=y. > Then that error didn't occurred again, but another error happened: > > ==== > CHK include/linux/compile.h > CC [M] drivers/net/b44.o > Kernel: arch/arm/boot/Image is ready > LD arch/arm/boot/compressed/vmlinux > OBJCOPY arch/arm/boot/zImage > Kernel: arch/arm/boot/zImage is ready > Building modules, stage 2. > MODPOST 1059 modules > FATAL: drivers/net/b44: sizeof(struct ssb_device_id)=6 is not > a modulo of the size of section __mod_ssb_device_table=16. > Fix definition of struct ssb_device_id in mod_devicetable.h
Did you change this driver? > make[1]: *** [__modpost] Error 1 > make: *** [modules] Error 2 > ==== I did not see this problem on my working branch based off tag v2.6.26-omap2. (I built for omap_osk_5912_defconfig) However, I do see many section mismatches: WARNING: arch/arm/mach-omap1/built-in.o(.data+0x26c): Section mismatch in reference from the variable omap1_clk_functions to the function .init.text:omap1_clk_disable_unused() The variable omap1_clk_functions references the function __init omap1_clk_disable_unused() If the reference is valid then annotate the variable with __init* (see linux/init.h) or name the variable: *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console, LD vmlinux.o MODPOST vmlinux.o WARNING: vmlinux.o(.text+0x2a68): Section mismatch in reference from the function cpu_init() to the function .init.text:dump_cpu_info() The function cpu_init() references the function __init dump_cpu_info(). This is often because cpu_init lacks a __init annotation or the annotation of dump_cpu_info is wrong. WARNING: vmlinux.o(.text+0x14af74): Section mismatch in reference from the function smc_drv_probe() to the function .init.text:smc_probe() The function smc_drv_probe() references the function __init smc_probe(). This is often because smc_drv_probe lacks a __init annotation or the annotation of smc_probe is wrong. WARNING: vmlinux.o(.data+0x14dc): Section mismatch in reference from the variable omap1_clk_functions to the function .init.text:omap1_clk_disable_unused() The variable omap1_clk_functions references the function __init omap1_clk_disable_unused() If the reference is valid then annotate the variable with __init* (see linux/init.h) or name the variable: *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console, > > Again, thanks for your help > > Regards, > Eng. Ramon F. Lilienthal > Project Engineer > Instramed Ltda. - www.instramed.com.br > +55 (51) 33344199 ext. 213 > > > > Premi, Sanjeev wrote: > > Ramon, > > > > Can you confirm if you have CONFIG_CPU_FREQ_TABLE=y in the .config? > > > > The 'undefined' functions in your compile log are defined in > > drivers/cpufreq/freq_table.c If you look at Makefile in the > same dir, this file is included in compile based on the flag > mentioned above. > > > > Which platform are you building for? > > Are you sure you haven't disabled CPU_FREQ manually? > > If you haven't made any modifications the problem could be > in the defconfig? > > > > Though, I believe that cpu-omap.c may also need to be > updated to take care of CONFIG_CPU_FREQ OR specifically > CONFIG_CPU_FREQ_TABLE. > > > > Best regards, > > Sanjeev > > > > > >> -----Original Message----- > >> From: [EMAIL PROTECTED] > >> [mailto:[EMAIL PROTECTED] On Behalf Of > Ramón Finger > >> Lilienthal > >> Sent: Tuesday, October 21, 2008 7:13 PM > >> To: linux_omap > >> Subject: Problems compiling kernel > >> > >> Dear fellows, > >> > >> I am facing some compiling errors in my kernel. > >> > >> My kernel version is: > >> > >> VERSION = 2 > >> PATCHLEVEL = 6 > >> SUBLEVEL = 27 > >> EXTRAVERSION = > >> NAME = Rotary Wombat > >> > >> And I updated the source using "git pull" today, before trying to > >> compile the kernel. > >> > >> I got these errors: > >> > >> MODPOST vmlinux.o > >> GEN .version > >> CHK include/linux/compile.h > >> UPD include/linux/compile.h > >> CC init/version.o > >> LD init/built-in.o > >> LD .tmp_vmlinux1 > >> arch/arm/plat-omap/built-in.o: In function `omap_verify_speed': > >> /home/ramon/work/linux-omap-2.6.new.teste/arch/arm/plat-omap/c > >> pu-omap.c:46: > >> undefined reference to `cpufreq_frequency_table_verify' > >> arch/arm/plat-omap/built-in.o: In function `omap_cpu_init': > >> /home/ramon/work/linux-omap-2.6.new.teste/arch/arm/plat-omap/c > >> pu-omap.c:119: > >> undefined reference to `cpufreq_frequency_table_cpuinfo' > >> /home/ramon/work/linux-omap-2.6.new.teste/arch/arm/plat-omap/c > >> pu-omap.c:121: > >> undefined reference to `cpufreq_frequency_table_get_attr' > >> arch/arm/plat-omap/built-in.o:(.data+0x91c): undefined > reference to > >> `cpufreq_freq_attr_scaling_available_freqs' > >> make: *** [.tmp_vmlinux1] Error 1 > >> > >> I looked in "plat-omap.c" and it calls the library cpufreq.h. > >> cpufreq.h has the prototipes of that undefined references and > >> cpufreq.c has the impementations of it. > >> > >> So, I don't understand why it is happening. By the way, I am a > >> begginer in linux development. > >> > >> Any help will be welcome. > >> > >> > >> -- > >> Regards, > >> Eng. Ramon F. Lilienthal > >> Project Engineer > >> Instramed Ltda. - www.instramed.com.br > >> +55 (51) 33344199 ext. 213 > >> > >> -- > >> To unsubscribe from this list: send the line "unsubscribe > linux-omap" > >> in the body of a message to [EMAIL PROTECTED] More > majordomo > >> info at http://vger.kernel.org/majordomo-info.html > >> > >> -- > >> > > To unsubscribe from this list: send the line "unsubscribe > linux-omap" > > in the body of a message to [EMAIL PROTECTED] More > majordomo > > info at http://vger.kernel.org/majordomo-info.html > > > > > > > > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
