Re: Request for guidance: removal of old config files [was: Kernel configurations for 4.19?]
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Zoran
>> Good point. I have not yet tried running 4.19 on the BBB, but I can >> look at adding one - or perhaps Nobuhiro or Pavel already has a
>> suitable config? Excellent point, which spares me time to begin the new email thread about 4.19 BBB rt-config file. Actually, I have one 4.19 BBB rt-config file, which at the end of trimming goes to cycles (not able to set three parameters). cd linux-cip git checkout -b cip_v4.19.13-cip1-rt1-rebase v4.19.13-cip1-rt1-rebase export TREE_NAME=cip-example export ARCH=arm export CROSS_COMPILE=arm-linux-gnueabihf- make -j4 -k -s ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- O=build-arm omap2plus_defconfig I did adjust all the RT parameters, and at the end of three cycles of compiling, I've got the following CONFIG file (attached to this email). My problem is, that I ended with cyclic loop, since every time I start compiling with: make -j4 -k -s ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- O=build-arm I end up with changed .config, with always three parameters changed: vagrant@stretch:~/git-repos/linux-cip/build-arm$ diff -c .config CONFIG *** .config 2019-07-21 17:31:28.524419156 +0000 --- CONFIG 2019-07-20 18:29:58.349570260 +0000 *************** *** 73,78 **** --- 73,79 ---- # Timers subsystem # CONFIG_TICK_ONESHOT=y + CONFIG_NO_HZ_COMMON=y CONFIG_HZ_PERIODIC=y # CONFIG_NO_HZ_IDLE is not set # CONFIG_NO_HZ is not set *************** *** 585,591 **** # # CONFIG_SUSPEND is not set # CONFIG_HIBERNATION is not set ! CONFIG_PM=y <<== (should be # CONFIG_PM is not set) CONFIG_PM_DEBUG=y # CONFIG_PM_ADVANCED_DEBUG is not set # CONFIG_APM_EMULATION is not set --- 586,592 ---- # # CONFIG_SUSPEND is not set # CONFIG_HIBERNATION is not set ! # CONFIG_PM is not set CONFIG_PM_DEBUG=y # CONFIG_PM_ADVANCED_DEBUG is not set # CONFIG_APM_EMULATION is not set *************** *** 2319,2325 **** # CONFIG_HSI_CHAR is not set CONFIG_PPS=y # CONFIG_PPS_DEBUG is not set - CONFIG_NTP_PPS=y # # PPS clients support --- 2320,2325 ---- *************** *** 5469,5476 **** CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y ! CONFIG_DEBUG_LOCK_ALLOC=y <<== (should be # CONFIG_DEBUG_LOCK_ALLOC is not set) ! CONFIG_LOCKDEP=y<<== (should be # CONFIG_LOCKDEP is not set) # CONFIG_DEBUG_LOCKDEP is not set CONFIG_DEBUG_ATOMIC_SLEEP=y # CONFIG_LOCK_TORTURE_TEST is not set --- 5469,5476 ---- CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y ! # CONFIG_DEBUG_LOCK_ALLOC is not set ! # CONFIG_LOCKDEP is not set # CONFIG_DEBUG_LOCKDEP is not set CONFIG_DEBUG_ATOMIC_SLEEP=y # CONFIG_LOCK_TORTURE_TEST is not set What I am doing/setting wrong here??? Thank you, Zoran _______
On Sun, Jul 21, 2019 at 6:26 PM Pavel Machek <pavel@...> wrote: On Fri 2019-07-12 17:34:47, Ben Hutchings wrote:
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