Hi kukjin Kim, I was on travel for elc and linaro conferences so little late for replying. Thanks for testing these patches. I just submitted the V6 series of the cpuidle patchset. I rebased it against the 3.3-rc4 kernel version. I also tested it for SMDKV310 (evt1) and Origen (evt1.1) boards and they are working fine. Some modification was done for CHECK_FLAG.
Thanks, Amit Daniel On 18 February 2012 07:29, Kukjin Kim <kgene....@samsung.com> wrote: > Amit Kachhap wrote: >> >> Hi Amit Kucheria, >> > Hi all, > > (Cc'ed Jaecheol Lee and Jongpill Lee) > >> I have asked the samsung maintainer(Kukjin Kim) to queue this patch set 1 >> month back. But seems like it is not present. >> > > If it works fine, then I'm apply this series. > > But now it is not working. As a note, I use your series on top of v3.3-rc3 > and fixed following for test. > > arch/arm/mach-exynos/cpuidle.c: In function 'exynos4_enter_core0_aftr': > arch/arm/mach-exynos/cpuidle.c:119: error: implicit declaration of function > 'BSYM' > make[1]: *** [arch/arm/mach-exynos/cpuidle.o] Error 1 > > I and Jaecheol Lee tested AFTR mode on SMDKV310 and SMDKC210 and then > rebooting happened. > See below log. > > If any updates, please let me know. > > --- > > Booting Linux on physical CPU 0 > Linux version 3.3.0-rc3-00005-g20ea355-dirty (kgene@starstone) (gcc version > 4.4.1 (Sourcery G++ Lite 2009q3-67) ) #2 SMP PREEMPT Sat Feb 18 09:15:42 KST > 2012 > CPU: ARMv7 Processor [412fc091] revision 1 (ARMv7), cr=10c5387d > CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache > Machine: SMDKV310 > Memory policy: ECC disabled, Data cache writealloc > CPU EXYNOS4210 (id 0x43210010) > > [snip] > > [root@Samsung ~]# cd /sys/devices/system/cpu/cpu0/cpuidle/ > [root@Samsung cpuidle]# ls > state0/ state1/ > [root@Samsung cpuidle]# cd state1 > [root@Samsung state1]# ls > desc latency name power time usage > [root@Samsung state1]# cat name > C1 > [root@Samsung state1]# cat time > 0 > [root@Samsung state1]# echo 0 > /sys/devices/system/cpu/cpu1/online > CPU1: shutdown > [root@Samsung state1]# ðK > > U-Boot 2010.12-00009-g300b392 (Jul 15 2011 - 16:39:20) for SMDKV310 > ... > > [snip] > > Starting kernel ... > > Uncompressing Linux... done, booting the kernel. > Booting Linux on physical CPU 0 > Linux version 3.3.0-rc3-00005-g20ea355-dirty (kgene@starstone) (gcc version > 4.4.1 (Sourcery G++ Lite 2009q3-67) ) #2 SMP PREEMPT Sat Feb 18 09:15:42 KST > 2012 > CPU: ARMv7 Processor [412fc091] revision 1 (ARMv7), cr=10c5387d > CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache > Machine: SMDKC210 > > [snip] > > Samsung SMDK Board on a armv7l > Samsung login: root > login[1002]: root login on 'ttySAC1' > [root@Samsung ~]# > [root@Samsung ~]# > [root@Samsung ~]# > [root@Samsung ~]# > [root@Samsung ~]# echo 0 > /sys/devices/system/cpu/cpu1/online > CPU1: shutdown > [root@Samsung ~]# O > > [snip] (as a note, the mark of 'O' means 'OK' printing from u-boot. > > Thanks. > > Best regards, > Kgene. > -- > Kukjin Kim <kgene....@samsung.com>, Senior Engineer, > SW Solution Development Team, Samsung Electronics Co., Ltd. > > > >> >> Hi Mr Kim, >> >> Can you please queue this patchset in your tree for next merge window? >> The V5 version submitted fixes all the known issues. >> http://lists.infradead.org/pipermail/linux-arm-kernel/2012- >> January/079214.html >> >> Thanks, >> Amit Daniel >> >> >> On 17 February 2012 11:42, Amit Kucheria <amit.kuche...@linaro.org> wrote: >> > On Fri, Feb 17, 2012 at 11:03 AM, Deepak Saxena <dsax...@linaro.org> >> wrote: >> > >> >> - Various patches from Linaro >> >> >> >> * samsung_cpuidle_l2_retention patch set from the power management >> >> WG >> > >> > Amit, is this now in your maintainer's tree queued up for 3.4? > _______________________________________________ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
