Amit Kachhap wrote: > > Hi kukjin Kim, > Hi, > 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. >
OK, I checked it works fine on SMDKV310 now. As I said, will apply your patches for v3.4 but I'm not sure there is a problem with common cpuidle work. Anyway, good job. Thanks. Best regards, Kgene. -- Kukjin Kim <kgene....@samsung.com>, Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd. > 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
