* Problems compiling kernel @ 2008-10-21 13:43 Ramón Finger Lilienthal 2008-10-21 20:47 ` Premi, Sanjeev 0 siblings, 1 reply; 4+ messages in thread From: Ramón Finger Lilienthal @ 2008-10-21 13:43 UTC (permalink / raw) To: linux_omap 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/cpu-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/cpu-omap.c:119: undefined reference to `cpufreq_frequency_table_cpuinfo' /home/ramon/work/linux-omap-2.6.new.teste/arch/arm/plat-omap/cpu-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 ^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: Problems compiling kernel 2008-10-21 13:43 Problems compiling kernel Ramón Finger Lilienthal @ 2008-10-21 20:47 ` Premi, Sanjeev 2008-10-22 13:05 ` Ramón Finger Lilienthal 0 siblings, 1 reply; 4+ messages in thread From: Premi, Sanjeev @ 2008-10-21 20:47 UTC (permalink / raw) To: Ramón Finger Lilienthal, linux_omap 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: linux-omap-owner@vger.kernel.org > [mailto:linux-omap-owner@vger.kernel.org] 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 majordomo@vger.kernel.org > 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 majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Problems compiling kernel 2008-10-21 20:47 ` Premi, Sanjeev @ 2008-10-22 13:05 ` Ramón Finger Lilienthal 2008-10-23 15:36 ` Premi, Sanjeev 0 siblings, 1 reply; 4+ messages in thread From: Ramón Finger Lilienthal @ 2008-10-22 13:05 UTC (permalink / raw) To: Premi, Sanjeev, linux_omap 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 make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 ==== 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: linux-omap-owner@vger.kernel.org >> [mailto:linux-omap-owner@vger.kernel.org] 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 majordomo@vger.kernel.org >> 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 majordomo@vger.kernel.org > 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 majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: Problems compiling kernel 2008-10-22 13:05 ` Ramón Finger Lilienthal @ 2008-10-23 15:36 ` Premi, Sanjeev 0 siblings, 0 replies; 4+ messages in thread From: Premi, Sanjeev @ 2008-10-23 15:36 UTC (permalink / raw) To: Ramón Finger Lilienthal, linux_omap > -----Original Message----- > From: Ramón Finger Lilienthal [mailto:ramon@instramed.com.br] > 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: linux-omap-owner@vger.kernel.org > >> [mailto:linux-omap-owner@vger.kernel.org] 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 majordomo@vger.kernel.org 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 majordomo@vger.kernel.org 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 majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2008-10-23 15:36 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2008-10-21 13:43 Problems compiling kernel Ramón Finger Lilienthal 2008-10-21 20:47 ` Premi, Sanjeev 2008-10-22 13:05 ` Ramón Finger Lilienthal 2008-10-23 15:36 ` Premi, Sanjeev
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