* [Patch v2 0/1] updated fix external kernel module building on target @ 2014-09-30 21:40 nitin.a.kamble 2014-09-30 21:40 ` [Patch v2 1/1] kernel.bbclass: enable a link for external module building nitin.a.kamble 0 siblings, 1 reply; 6+ messages in thread From: nitin.a.kamble @ 2014-09-30 21:40 UTC (permalink / raw) To: richard.purdie, saul.wold, ross.burton, bruce.ashfield, dvhart, Openembedded-core From: Nitin A Kamble <nitin.a.kamble@intel.com> The commit message is changed as per the feedback received from Bruce. The following changes since commit c34775f8864f9bf9a2b32af1e3a803f7d84e11ba: deb_packaging: Added support for multilib (2014-09-30 14:33:31 +0100) are available in the git repository at: git://git.yoctoproject.org/poky-contrib nitin/misc http://git.yoctoproject.org/cgit.cgi/poky-contrib/log/?h=nitin/misc Nitin A Kamble (1): kernel.bbclass: enable a link for external module building meta/classes/kernel.bbclass | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) -- 1.8.1.4 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Patch v2 1/1] kernel.bbclass: enable a link for external module building 2014-09-30 21:40 [Patch v2 0/1] updated fix external kernel module building on target nitin.a.kamble @ 2014-09-30 21:40 ` nitin.a.kamble 2014-11-04 23:25 ` Tom Zanussi 0 siblings, 1 reply; 6+ messages in thread From: nitin.a.kamble @ 2014-09-30 21:40 UTC (permalink / raw) To: richard.purdie, saul.wold, ross.burton, bruce.ashfield, dvhart, Openembedded-core From: Nitin A Kamble <nitin.a.kamble@intel.com> Even though the kernel-dev package provides the required support for building external kernel modules on the target, some commonly used scripts and utilities fail as they are not finding the kernel module build support files at the desired location. Create the /lib/modules/<kernel-version>/build link on target pointing to the sources provided by the kernel-dev package, to fix the issue. Fixes Bug: [YOCTO #2968] Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> --- meta/classes/kernel.bbclass | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass index 78b33ce..5ac4ff4 100644 --- a/meta/classes/kernel.bbclass +++ b/meta/classes/kernel.bbclass @@ -213,6 +213,7 @@ kernel_do_install() { # kerneldir=${D}${KERNEL_SRC_PATH} install -d $kerneldir + ln -sf ${KERNEL_SRC_PATH} "${D}/lib/modules/${KERNEL_VERSION}/build" # # Store the kernel version in sysroots for module-base.bbclass @@ -346,7 +347,7 @@ PACKAGES = "kernel kernel-base kernel-vmlinux kernel-image kernel-dev kernel-mod FILES_${PN} = "" FILES_kernel-base = "/lib/modules/${KERNEL_VERSION}/modules.order /lib/modules/${KERNEL_VERSION}/modules.builtin" FILES_kernel-image = "/boot/${KERNEL_IMAGETYPE}*" -FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* /boot/config* ${KERNEL_SRC_PATH}" +FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* /boot/config* ${KERNEL_SRC_PATH} /lib/modules/${KERNEL_VERSION}/build" FILES_kernel-vmlinux = "/boot/vmlinux*" FILES_kernel-modules = "" RDEPENDS_kernel = "kernel-base" -- 1.8.1.4 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [Patch v2 1/1] kernel.bbclass: enable a link for external module building 2014-09-30 21:40 ` [Patch v2 1/1] kernel.bbclass: enable a link for external module building nitin.a.kamble @ 2014-11-04 23:25 ` Tom Zanussi 2014-11-04 23:58 ` Kamble, Nitin A 0 siblings, 1 reply; 6+ messages in thread From: Tom Zanussi @ 2014-11-04 23:25 UTC (permalink / raw) To: nitin.a.kamble; +Cc: dvhart, Openembedded-core, saul.wold On Tue, 2014-09-30 at 14:40 -0700, nitin.a.kamble@intel.com wrote: > From: Nitin A Kamble <nitin.a.kamble@intel.com> > > Even though the kernel-dev package provides the required support for > building external kernel modules on the target, some commonly used scripts > and utilities fail as they are not finding the kernel module build support > files at the desired location. > > Create the /lib/modules/<kernel-version>/build link on target pointing to > the sources provided by the kernel-dev package, to fix the issue. > > Fixes Bug: > [YOCTO #2968] > I just updated my dizzy branch and am getting this when building a kernel with no modules: Build Configuration: BB_VERSION = "1.24.0" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "Fedora-19" TARGET_SYS = "i586-poky-linux-uclibc" MACHINE = "galileo" DISTRO = "poky-micro" DISTRO_VERSION = "1.7" TUNE_FEATURES = "m32 i586" TARGET_FPU = "" meta meta-yocto meta-yocto-bsp = "dizzy0:64643804aea02e3062a7cde7af236771c56311fd" meta-intel = "dizzy0:002bef4c2a59e95503a2bb7729e7749cd5a9f65b" meta-micro-galileo = "dizzy0:f30310dc84dcd96b9e93bb6e5b531631d57d26d6" NOTE: Preparing runqueue NOTE: Executing SetScene Tasks NOTE: Executing RunQueue Tasks ERROR: Function failed: do_install (log file is located at /home/trz/yocto/galileo-work/build/tmp/work/galileo-poky-linux-uclibc/linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489-r4.1.1/temp/log.do_install.25369) ERROR: Logfile of failure stored in: /home/trz/yocto/galileo-work/build/tmp/work/galileo-poky-linux-uclibc/linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489-r4.1.1/temp/log.do_install.25369 Log data follows: | DEBUG: Executing python function package_get_auto_pr | DEBUG: Python function package_get_auto_pr finished | DEBUG: Executing shell function do_install | NOTE: no modules to install | ln: failed to create symbolic link '/home/trz/yocto/galileo-work/build/tmp/work/galileo-poky-linux-uclibc/linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489-r4.1.1/image/lib/modules/3.17.0-rc7-yocto-micro/build': No such file or directory | WARNING: /home/trz/yocto/galileo-work/build/tmp/work/galileo-poky-linux-uclibc/linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489-r4.1.1/temp/run.do_install.25369:1 exit 1 from | ln -sf /usr/src/kernel "/home/trz/yocto/galileo-work/build/tmp/work/galileo-poky-linux-uclibc/linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489-r4.1.1/image/lib/modules/3.17.0-rc7-yocto-micro/build" | ERROR: Function failed: do_install (log file is located at /home/trz/yocto/galileo-work/build/tmp/work/galileo-poky-linux-uclibc/linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489-r4.1.1/temp/log.do_install.25369) ERROR: Task 4 (/home/trz/yocto/galileo-work/meta-intel/meta-micro-galileo/recipes-kernel/linux/linux-yocto-micro_3.17.bb, do_install) failed with exit code '1' NOTE: Tasks Summary: Attempted 387 tasks of which 386 didn't need to be rerun and 1 failed. No currently running tasks (357 of 395) Summary: 1 task failed: /home/trz/yocto/galileo-work/meta-intel/meta-micro-galileo/recipes-kernel/linux/linux-yocto-micro_3.17.bb, do_install Summary: There was 1 ERROR message shown, returning a non-zero exit code. Reverting this patch gets past it. Tom > Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> > --- > meta/classes/kernel.bbclass | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass > index 78b33ce..5ac4ff4 100644 > --- a/meta/classes/kernel.bbclass > +++ b/meta/classes/kernel.bbclass > @@ -213,6 +213,7 @@ kernel_do_install() { > # > kerneldir=${D}${KERNEL_SRC_PATH} > install -d $kerneldir > + ln -sf ${KERNEL_SRC_PATH} "${D}/lib/modules/${KERNEL_VERSION}/build" > > # > # Store the kernel version in sysroots for module-base.bbclass > @@ -346,7 +347,7 @@ PACKAGES = "kernel kernel-base kernel-vmlinux kernel-image kernel-dev kernel-mod > FILES_${PN} = "" > FILES_kernel-base = "/lib/modules/${KERNEL_VERSION}/modules.order /lib/modules/${KERNEL_VERSION}/modules.builtin" > FILES_kernel-image = "/boot/${KERNEL_IMAGETYPE}*" > -FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* /boot/config* ${KERNEL_SRC_PATH}" > +FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* /boot/config* ${KERNEL_SRC_PATH} /lib/modules/${KERNEL_VERSION}/build" > FILES_kernel-vmlinux = "/boot/vmlinux*" > FILES_kernel-modules = "" > RDEPENDS_kernel = "kernel-base" > -- > 1.8.1.4 > ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Patch v2 1/1] kernel.bbclass: enable a link for external module building 2014-11-04 23:25 ` Tom Zanussi @ 2014-11-04 23:58 ` Kamble, Nitin A 2014-11-05 3:11 ` Bruce Ashfield 0 siblings, 1 reply; 6+ messages in thread From: Kamble, Nitin A @ 2014-11-04 23:58 UTC (permalink / raw) To: Zanussi, Tom Cc: dvhart@linux.intel.com, Openembedded-core@lists.openembedded.org, Wold, Saul > -----Original Message----- > From: Zanussi, Tom > Sent: Tuesday, November 04, 2014 3:26 PM > To: Kamble, Nitin A > Cc: richard.purdie@linuxfoundation.org; Wold, Saul; Burton, Ross; Ashfield, > Bruce (Wind River); dvhart@linux.intel.com; Openembedded- > core@lists.openembedded.org > Subject: Re: [OE-core] [Patch v2 1/1] kernel.bbclass: enable a link for external > module building > > On Tue, 2014-09-30 at 14:40 -0700, nitin.a.kamble@intel.com wrote: > > From: Nitin A Kamble <nitin.a.kamble@intel.com> > > > > Even though the kernel-dev package provides the required support for > > building external kernel modules on the target, some commonly used > > scripts and utilities fail as they are not finding the kernel module > > build support files at the desired location. > > > > Create the /lib/modules/<kernel-version>/build link on target pointing > > to the sources provided by the kernel-dev package, to fix the issue. > > > > Fixes Bug: > > [YOCTO #2968] > > > > I just updated my dizzy branch and am getting this when building a kernel > with no modules: > > Build Configuration: > BB_VERSION = "1.24.0" > BUILD_SYS = "x86_64-linux" > NATIVELSBSTRING = "Fedora-19" > TARGET_SYS = "i586-poky-linux-uclibc" > MACHINE = "galileo" > DISTRO = "poky-micro" > DISTRO_VERSION = "1.7" > TUNE_FEATURES = "m32 i586" > TARGET_FPU = "" > meta > meta-yocto > meta-yocto-bsp = "dizzy0:64643804aea02e3062a7cde7af236771c56311fd" > meta-intel = "dizzy0:002bef4c2a59e95503a2bb7729e7749cd5a9f65b" > meta-micro-galileo = "dizzy0:f30310dc84dcd96b9e93bb6e5b531631d57d26d6" > > NOTE: Preparing runqueue > NOTE: Executing SetScene Tasks > NOTE: Executing RunQueue Tasks > ERROR: Function failed: do_install (log file is located at > /home/trz/yocto/galileo-work/build/tmp/work/galileo-poky-linux- > uclibc/linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- > r4.1.1/temp/log.do_install.25369) > ERROR: Logfile of failure stored in: /home/trz/yocto/galileo- > work/build/tmp/work/galileo-poky-linux-uclibc/linux-yocto- > micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- > r4.1.1/temp/log.do_install.25369 > Log data follows: > | DEBUG: Executing python function package_get_auto_pr > | DEBUG: Python function package_get_auto_pr finished > | DEBUG: Executing shell function do_install > | NOTE: no modules to install > | ln: failed to create symbolic link > | '/home/trz/yocto/galileo-work/build/tmp/work/galileo-poky-linux-uclibc > | /linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- > r4.1.1/image/ > | lib/modules/3.17.0-rc7-yocto-micro/build': No such file or directory > | WARNING: /home/trz/yocto/galileo-work/build/tmp/work/galileo-poky- > linux-uclibc/linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- > r4.1.1/temp/run.do_install.25369:1 exit 1 from > | ln -sf /usr/src/kernel "/home/trz/yocto/galileo- > work/build/tmp/work/galileo-poky-linux-uclibc/linux-yocto- > micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- > r4.1.1/image/lib/modules/3.17.0-rc7-yocto-micro/build" > | ERROR: Function failed: do_install (log file is located at > | /home/trz/yocto/galileo-work/build/tmp/work/galileo-poky-linux-uclibc/ > | linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- > r4.1.1/temp/lo > | g.do_install.25369) > ERROR: Task 4 (/home/trz/yocto/galileo-work/meta-intel/meta-micro- > galileo/recipes-kernel/linux/linux-yocto-micro_3.17.bb, do_install) failed > with exit code '1' > NOTE: Tasks Summary: Attempted 387 tasks of which 386 didn't need to be > rerun and 1 failed. > No currently running tasks (357 of 395) > > Summary: 1 task failed: > /home/trz/yocto/galileo-work/meta-intel/meta-micro-galileo/recipes- > kernel/linux/linux-yocto-micro_3.17.bb, do_install > Summary: There was 1 ERROR message shown, returning a non-zero exit > code. > > > Reverting this patch gets past it. Hi Tom, Because of the no modules kernel configuration, the required directory structure is missing. This patch would fix the issue by ensuring the required directory is present. Can you verify the fix? --- a/meta/classes/kernel.bbclass +++ b/meta/classes/kernel.bbclass @@ -213,6 +213,7 @@ kernel_do_install() { # kerneldir=${D}${KERNEL_SRC_PATH} install -d $kerneldir + mkdir -p "${D}/lib/modules/${KERNEL_VERSION}" ln -sf ${KERNEL_SRC_PATH} "${D}/lib/modules/${KERNEL_VERSION}/build" Thanks, Nitin > > Tom > > > Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> > > --- > > meta/classes/kernel.bbclass | 3 ++- > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass > > index 78b33ce..5ac4ff4 100644 > > --- a/meta/classes/kernel.bbclass > > +++ b/meta/classes/kernel.bbclass > > @@ -213,6 +213,7 @@ kernel_do_install() { > > # > > kerneldir=${D}${KERNEL_SRC_PATH} > > install -d $kerneldir > > + ln -sf ${KERNEL_SRC_PATH} > "${D}/lib/modules/${KERNEL_VERSION}/build" > > > > # > > # Store the kernel version in sysroots for module-base.bbclass @@ > > -346,7 +347,7 @@ PACKAGES = "kernel kernel-base kernel-vmlinux > > kernel-image kernel-dev kernel-mod FILES_${PN} = "" > > FILES_kernel-base = "/lib/modules/${KERNEL_VERSION}/modules.order > /lib/modules/${KERNEL_VERSION}/modules.builtin" > > FILES_kernel-image = "/boot/${KERNEL_IMAGETYPE}*" > > -FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* > /boot/config* ${KERNEL_SRC_PATH}" > > +FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* > /boot/config* ${KERNEL_SRC_PATH} > /lib/modules/${KERNEL_VERSION}/build" > > FILES_kernel-vmlinux = "/boot/vmlinux*" > > FILES_kernel-modules = "" > > RDEPENDS_kernel = "kernel-base" > > -- > > 1.8.1.4 > > > ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Patch v2 1/1] kernel.bbclass: enable a link for external module building 2014-11-04 23:58 ` Kamble, Nitin A @ 2014-11-05 3:11 ` Bruce Ashfield 2014-11-25 19:16 ` Tom Zanussi 0 siblings, 1 reply; 6+ messages in thread From: Bruce Ashfield @ 2014-11-05 3:11 UTC (permalink / raw) To: Kamble, Nitin A, ZANUSSI, TOM Cc: Openembedded-core@lists.openembedded.org, dvhart@linux.intel.com, WOLD, SAUL On 2014-11-04, 6:58 PM, Kamble, Nitin A wrote: > > >> -----Original Message----- >> From: Zanussi, Tom >> Sent: Tuesday, November 04, 2014 3:26 PM >> To: Kamble, Nitin A >> Cc: richard.purdie@linuxfoundation.org; Wold, Saul; Burton, Ross; Ashfield, >> Bruce (Wind River); dvhart@linux.intel.com; Openembedded- >> core@lists.openembedded.org >> Subject: Re: [OE-core] [Patch v2 1/1] kernel.bbclass: enable a link for external >> module building >> >> On Tue, 2014-09-30 at 14:40 -0700, nitin.a.kamble@intel.com wrote: >>> From: Nitin A Kamble <nitin.a.kamble@intel.com> >>> >>> Even though the kernel-dev package provides the required support for >>> building external kernel modules on the target, some commonly used >>> scripts and utilities fail as they are not finding the kernel module >>> build support files at the desired location. >>> >>> Create the /lib/modules/<kernel-version>/build link on target pointing >>> to the sources provided by the kernel-dev package, to fix the issue. >>> >>> Fixes Bug: >>> [YOCTO #2968] >>> >> >> I just updated my dizzy branch and am getting this when building a kernel >> with no modules: >> >> Build Configuration: >> BB_VERSION = "1.24.0" >> BUILD_SYS = "x86_64-linux" >> NATIVELSBSTRING = "Fedora-19" >> TARGET_SYS = "i586-poky-linux-uclibc" >> MACHINE = "galileo" >> DISTRO = "poky-micro" >> DISTRO_VERSION = "1.7" >> TUNE_FEATURES = "m32 i586" >> TARGET_FPU = "" >> meta >> meta-yocto >> meta-yocto-bsp = "dizzy0:64643804aea02e3062a7cde7af236771c56311fd" >> meta-intel = "dizzy0:002bef4c2a59e95503a2bb7729e7749cd5a9f65b" >> meta-micro-galileo = "dizzy0:f30310dc84dcd96b9e93bb6e5b531631d57d26d6" >> >> NOTE: Preparing runqueue >> NOTE: Executing SetScene Tasks >> NOTE: Executing RunQueue Tasks >> ERROR: Function failed: do_install (log file is located at >> /home/trz/yocto/galileo-work/build/tmp/work/galileo-poky-linux- >> uclibc/linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- >> r4.1.1/temp/log.do_install.25369) >> ERROR: Logfile of failure stored in: /home/trz/yocto/galileo- >> work/build/tmp/work/galileo-poky-linux-uclibc/linux-yocto- >> micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- >> r4.1.1/temp/log.do_install.25369 >> Log data follows: >> | DEBUG: Executing python function package_get_auto_pr >> | DEBUG: Python function package_get_auto_pr finished >> | DEBUG: Executing shell function do_install >> | NOTE: no modules to install >> | ln: failed to create symbolic link >> | '/home/trz/yocto/galileo-work/build/tmp/work/galileo-poky-linux-uclibc >> | /linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- >> r4.1.1/image/ >> | lib/modules/3.17.0-rc7-yocto-micro/build': No such file or directory >> | WARNING: /home/trz/yocto/galileo-work/build/tmp/work/galileo-poky- >> linux-uclibc/linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- >> r4.1.1/temp/run.do_install.25369:1 exit 1 from >> | ln -sf /usr/src/kernel "/home/trz/yocto/galileo- >> work/build/tmp/work/galileo-poky-linux-uclibc/linux-yocto- >> micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- >> r4.1.1/image/lib/modules/3.17.0-rc7-yocto-micro/build" >> | ERROR: Function failed: do_install (log file is located at >> | /home/trz/yocto/galileo-work/build/tmp/work/galileo-poky-linux-uclibc/ >> | linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- >> r4.1.1/temp/lo >> | g.do_install.25369) >> ERROR: Task 4 (/home/trz/yocto/galileo-work/meta-intel/meta-micro- >> galileo/recipes-kernel/linux/linux-yocto-micro_3.17.bb, do_install) failed >> with exit code '1' >> NOTE: Tasks Summary: Attempted 387 tasks of which 386 didn't need to be >> rerun and 1 failed. >> No currently running tasks (357 of 395) >> >> Summary: 1 task failed: >> /home/trz/yocto/galileo-work/meta-intel/meta-micro-galileo/recipes- >> kernel/linux/linux-yocto-micro_3.17.bb, do_install >> Summary: There was 1 ERROR message shown, returning a non-zero exit >> code. >> >> >> Reverting this patch gets past it. Zhe He sent the same patch on the 21st, I guess it slipped through the cracks: ----------------------------------------- [OE-core] [PATCH] kernel.bbclass: Create modules directory even if there is no modules installed ----------------------------- zhe.he@windriver.com Oct 21 to openembedded-c. From: He Zhe <zhe.he@windriver.com> During kernel_do_install it needs to make symbol link at ${D}/lib/modules/${KERNEL_VERSION}/build, but there will not be ${D}/lib/modules/${KERNEL_VERSION} if there is no modules installed for current image, which will result in a build failure. Add "mkdir -p ${D}/lib/modules/${KERNEL_VERSION}" here to avoid this failure and the need of similar changes in other scripts that also expect it to exist. Signed-off-by: He Zhe <zhe.he@windriver.com> --- meta/classes/kernel.bbclass | 1 + 1 file changed, 1 insertion(+) diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass index e958f90..e342ed1 100644 --- a/meta/classes/kernel.bbclass +++ b/meta/classes/kernel.bbclass @@ -233,6 +233,7 @@ kernel_do_install() { # kerneldir=${D}${KERNEL_SRC_PATH} install -d $kerneldir + mkdir -p ${D}/lib/modules/${KERNEL_VERSION} ln -sf ${KERNEL_SRC_PATH} "${D}/lib/modules/${KERNEL_VERSION}/build" -------------------------- Bruce > Hi Tom, > Because of the no modules kernel configuration, the required directory structure is missing. This patch would fix the issue by ensuring the required directory is present. Can you verify the fix? > > --- a/meta/classes/kernel.bbclass > +++ b/meta/classes/kernel.bbclass > @@ -213,6 +213,7 @@ kernel_do_install() { > # > kerneldir=${D}${KERNEL_SRC_PATH} > install -d $kerneldir > + mkdir -p "${D}/lib/modules/${KERNEL_VERSION}" > ln -sf ${KERNEL_SRC_PATH} "${D}/lib/modules/${KERNEL_VERSION}/build" > > Thanks, > Nitin > >> >> Tom >> >>> Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> >>> --- >>> meta/classes/kernel.bbclass | 3 ++- >>> 1 file changed, 2 insertions(+), 1 deletion(-) >>> >>> diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass >>> index 78b33ce..5ac4ff4 100644 >>> --- a/meta/classes/kernel.bbclass >>> +++ b/meta/classes/kernel.bbclass >>> @@ -213,6 +213,7 @@ kernel_do_install() { >>> # >>> kerneldir=${D}${KERNEL_SRC_PATH} >>> install -d $kerneldir >>> + ln -sf ${KERNEL_SRC_PATH} >> "${D}/lib/modules/${KERNEL_VERSION}/build" >>> >>> # >>> # Store the kernel version in sysroots for module-base.bbclass @@ >>> -346,7 +347,7 @@ PACKAGES = "kernel kernel-base kernel-vmlinux >>> kernel-image kernel-dev kernel-mod FILES_${PN} = "" >>> FILES_kernel-base = "/lib/modules/${KERNEL_VERSION}/modules.order >> /lib/modules/${KERNEL_VERSION}/modules.builtin" >>> FILES_kernel-image = "/boot/${KERNEL_IMAGETYPE}*" >>> -FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* >> /boot/config* ${KERNEL_SRC_PATH}" >>> +FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* >> /boot/config* ${KERNEL_SRC_PATH} >> /lib/modules/${KERNEL_VERSION}/build" >>> FILES_kernel-vmlinux = "/boot/vmlinux*" >>> FILES_kernel-modules = "" >>> RDEPENDS_kernel = "kernel-base" >>> -- >>> 1.8.1.4 >>> >> > ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [Patch v2 1/1] kernel.bbclass: enable a link for external module building 2014-11-05 3:11 ` Bruce Ashfield @ 2014-11-25 19:16 ` Tom Zanussi 0 siblings, 0 replies; 6+ messages in thread From: Tom Zanussi @ 2014-11-25 19:16 UTC (permalink / raw) To: Armin Kuster, Bruce Ashfield Cc: dvhart@linux.intel.com, Openembedded-core@lists.openembedded.org, WOLD, SAUL Adding Armin (for dizzy). On Tue, 2014-11-04 at 22:11 -0500, Bruce Ashfield wrote: > On 2014-11-04, 6:58 PM, Kamble, Nitin A wrote: > > > > > >> -----Original Message----- > >> From: Zanussi, Tom > >> Sent: Tuesday, November 04, 2014 3:26 PM > >> To: Kamble, Nitin A > >> Cc: richard.purdie@linuxfoundation.org; Wold, Saul; Burton, Ross; Ashfield, > >> Bruce (Wind River); dvhart@linux.intel.com; Openembedded- > >> core@lists.openembedded.org > >> Subject: Re: [OE-core] [Patch v2 1/1] kernel.bbclass: enable a link for external > >> module building > >> > >> On Tue, 2014-09-30 at 14:40 -0700, nitin.a.kamble@intel.com wrote: > >>> From: Nitin A Kamble <nitin.a.kamble@intel.com> > >>> > >>> Even though the kernel-dev package provides the required support for > >>> building external kernel modules on the target, some commonly used > >>> scripts and utilities fail as they are not finding the kernel module > >>> build support files at the desired location. > >>> > >>> Create the /lib/modules/<kernel-version>/build link on target pointing > >>> to the sources provided by the kernel-dev package, to fix the issue. > >>> > >>> Fixes Bug: > >>> [YOCTO #2968] > >>> > >> > >> I just updated my dizzy branch and am getting this when building a kernel > >> with no modules: > >> > >> Build Configuration: > >> BB_VERSION = "1.24.0" > >> BUILD_SYS = "x86_64-linux" > >> NATIVELSBSTRING = "Fedora-19" > >> TARGET_SYS = "i586-poky-linux-uclibc" > >> MACHINE = "galileo" > >> DISTRO = "poky-micro" > >> DISTRO_VERSION = "1.7" > >> TUNE_FEATURES = "m32 i586" > >> TARGET_FPU = "" > >> meta > >> meta-yocto > >> meta-yocto-bsp = "dizzy0:64643804aea02e3062a7cde7af236771c56311fd" > >> meta-intel = "dizzy0:002bef4c2a59e95503a2bb7729e7749cd5a9f65b" > >> meta-micro-galileo = "dizzy0:f30310dc84dcd96b9e93bb6e5b531631d57d26d6" > >> > >> NOTE: Preparing runqueue > >> NOTE: Executing SetScene Tasks > >> NOTE: Executing RunQueue Tasks > >> ERROR: Function failed: do_install (log file is located at > >> /home/trz/yocto/galileo-work/build/tmp/work/galileo-poky-linux- > >> uclibc/linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- > >> r4.1.1/temp/log.do_install.25369) > >> ERROR: Logfile of failure stored in: /home/trz/yocto/galileo- > >> work/build/tmp/work/galileo-poky-linux-uclibc/linux-yocto- > >> micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- > >> r4.1.1/temp/log.do_install.25369 > >> Log data follows: > >> | DEBUG: Executing python function package_get_auto_pr > >> | DEBUG: Python function package_get_auto_pr finished > >> | DEBUG: Executing shell function do_install > >> | NOTE: no modules to install > >> | ln: failed to create symbolic link > >> | '/home/trz/yocto/galileo-work/build/tmp/work/galileo-poky-linux-uclibc > >> | /linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- > >> r4.1.1/image/ > >> | lib/modules/3.17.0-rc7-yocto-micro/build': No such file or directory > >> | WARNING: /home/trz/yocto/galileo-work/build/tmp/work/galileo-poky- > >> linux-uclibc/linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- > >> r4.1.1/temp/run.do_install.25369:1 exit 1 from > >> | ln -sf /usr/src/kernel "/home/trz/yocto/galileo- > >> work/build/tmp/work/galileo-poky-linux-uclibc/linux-yocto- > >> micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- > >> r4.1.1/image/lib/modules/3.17.0-rc7-yocto-micro/build" > >> | ERROR: Function failed: do_install (log file is located at > >> | /home/trz/yocto/galileo-work/build/tmp/work/galileo-poky-linux-uclibc/ > >> | linux-yocto-micro/3.17+gitAUTOINC+fb21bdc896_522a64f489- > >> r4.1.1/temp/lo > >> | g.do_install.25369) > >> ERROR: Task 4 (/home/trz/yocto/galileo-work/meta-intel/meta-micro- > >> galileo/recipes-kernel/linux/linux-yocto-micro_3.17.bb, do_install) failed > >> with exit code '1' > >> NOTE: Tasks Summary: Attempted 387 tasks of which 386 didn't need to be > >> rerun and 1 failed. > >> No currently running tasks (357 of 395) > >> > >> Summary: 1 task failed: > >> /home/trz/yocto/galileo-work/meta-intel/meta-micro-galileo/recipes- > >> kernel/linux/linux-yocto-micro_3.17.bb, do_install > >> Summary: There was 1 ERROR message shown, returning a non-zero exit > >> code. > >> > >> > >> Reverting this patch gets past it. > > > Zhe He sent the same patch on the 21st, I guess it slipped through > the cracks: > > ----------------------------------------- > > [OE-core] [PATCH] kernel.bbclass: Create modules directory even if there > is no modules installed > Hi Armin, It doesn't look like this fix ever made it to dizzy. Could you please pull this commit into your dizzy-next branch?: commit 4c222d3a67bae265ff42b448ef4a643b0131e578 Author: He Zhe <zhe.he@windriver.com> Date: Tue Oct 21 17:47:44 2014 +0800 kernel.bbclass: Create modules directory even if there is no modules install Thanks, Tom > ----------------------------- > > zhe.he@windriver.com > Oct 21 > > to openembedded-c. > From: He Zhe <zhe.he@windriver.com> > > During kernel_do_install it needs to make symbol link at > ${D}/lib/modules/${KERNEL_VERSION}/build, but there will not be > ${D}/lib/modules/${KERNEL_VERSION} if there is no modules installed for > current > image, which will result in a build failure. > Add "mkdir -p ${D}/lib/modules/${KERNEL_VERSION}" here to avoid this failure > and the need of similar changes in other scripts that also expect it to > exist. > > Signed-off-by: He Zhe <zhe.he@windriver.com> > --- > meta/classes/kernel.bbclass | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass > index e958f90..e342ed1 100644 > --- a/meta/classes/kernel.bbclass > +++ b/meta/classes/kernel.bbclass > @@ -233,6 +233,7 @@ kernel_do_install() { > # > kerneldir=${D}${KERNEL_SRC_PATH} > install -d $kerneldir > + mkdir -p ${D}/lib/modules/${KERNEL_VERSION} > ln -sf ${KERNEL_SRC_PATH} > "${D}/lib/modules/${KERNEL_VERSION}/build" > > -------------------------- > > Bruce > > > > Hi Tom, > > Because of the no modules kernel configuration, the required directory structure is missing. This patch would fix the issue by ensuring the required directory is present. Can you verify the fix? > > > > --- a/meta/classes/kernel.bbclass > > +++ b/meta/classes/kernel.bbclass > > @@ -213,6 +213,7 @@ kernel_do_install() { > > # > > kerneldir=${D}${KERNEL_SRC_PATH} > > install -d $kerneldir > > + mkdir -p "${D}/lib/modules/${KERNEL_VERSION}" > > ln -sf ${KERNEL_SRC_PATH} "${D}/lib/modules/${KERNEL_VERSION}/build" > > > > Thanks, > > Nitin > > > >> > >> Tom > >> > >>> Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com> > >>> --- > >>> meta/classes/kernel.bbclass | 3 ++- > >>> 1 file changed, 2 insertions(+), 1 deletion(-) > >>> > >>> diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass > >>> index 78b33ce..5ac4ff4 100644 > >>> --- a/meta/classes/kernel.bbclass > >>> +++ b/meta/classes/kernel.bbclass > >>> @@ -213,6 +213,7 @@ kernel_do_install() { > >>> # > >>> kerneldir=${D}${KERNEL_SRC_PATH} > >>> install -d $kerneldir > >>> + ln -sf ${KERNEL_SRC_PATH} > >> "${D}/lib/modules/${KERNEL_VERSION}/build" > >>> > >>> # > >>> # Store the kernel version in sysroots for module-base.bbclass @@ > >>> -346,7 +347,7 @@ PACKAGES = "kernel kernel-base kernel-vmlinux > >>> kernel-image kernel-dev kernel-mod FILES_${PN} = "" > >>> FILES_kernel-base = "/lib/modules/${KERNEL_VERSION}/modules.order > >> /lib/modules/${KERNEL_VERSION}/modules.builtin" > >>> FILES_kernel-image = "/boot/${KERNEL_IMAGETYPE}*" > >>> -FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* > >> /boot/config* ${KERNEL_SRC_PATH}" > >>> +FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* > >> /boot/config* ${KERNEL_SRC_PATH} > >> /lib/modules/${KERNEL_VERSION}/build" > >>> FILES_kernel-vmlinux = "/boot/vmlinux*" > >>> FILES_kernel-modules = "" > >>> RDEPENDS_kernel = "kernel-base" > >>> -- > >>> 1.8.1.4 > >>> > >> > > > ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2014-11-25 19:17 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2014-09-30 21:40 [Patch v2 0/1] updated fix external kernel module building on target nitin.a.kamble 2014-09-30 21:40 ` [Patch v2 1/1] kernel.bbclass: enable a link for external module building nitin.a.kamble 2014-11-04 23:25 ` Tom Zanussi 2014-11-04 23:58 ` Kamble, Nitin A 2014-11-05 3:11 ` Bruce Ashfield 2014-11-25 19:16 ` Tom Zanussi
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