From mboxrd@z Thu Jan 1 00:00:00 1970 From: daniel.lezcano@linaro.org (Daniel Lezcano) Date: Wed, 14 Aug 2013 17:00:20 +0200 Subject: [PATCH v3 0/6] ARM/ARM64 architected timer updates In-Reply-To: <520B63FF.3090805@arm.com> References: <1374492082-13686-1-git-send-email-Sudeep.KarkadaNagesha@arm.com> <1376414984-14182-1-git-send-email-Sudeep.KarkadaNagesha@arm.com> <520B490A.4090109@linaro.org> <520B4B2E.1040700@arm.com> <520B611D.8060500@linaro.org> <520B63FF.3090805@arm.com> Message-ID: <520B9B84.3010409@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 08/14/2013 01:03 PM, Sudeep KarkadaNagesha wrote: > On 14/08/13 11:51, Daniel Lezcano wrote: >> On 08/14/2013 11:17 AM, Sudeep KarkadaNagesha wrote: >>> On 14/08/13 10:08, Daniel Lezcano wrote: >>>> On 08/13/2013 07:29 PM, Sudeep KarkadaNagesha wrote: >>>>> From: Sudeep KarkadaNagesha >>>>> >>>>> This patch series adds support to configure the rate and enable the >>>>> event stream for architected timer. The event streams can be used to >>>>> impose a timeout on a WFE, to safeguard against any programming error >>>>> in case an expected event is not generated or even to implement >>>>> wfe-based timeouts for userspace locking implementations. >>>>> >>>>> Since the timer control register is reset to zero on warm boot, CPU >>>>> PM notifier is added to re-initialize it. >>>> >>>> It does not apply to my tree. >>>> >>>> Against which tree is this patchset ? Who is supposed to take it ? >>>> >>> As I had mentioned in previous version, because of the conflict, I had >>> to rebase it on 3.11-rc4 >> >> >> dlezcano at mai:~/Work/src/clockevents$ git show >> commit c095ba7224d8edc71dcef0d655911399a8bd4a3f >> Author: Linus Torvalds >> Date: Sun Aug 4 13:46:46 2013 -0700 >> >> Linux 3.11-rc4 >> >> diff --git a/Makefile b/Makefile >> index 95a8e55..f93d4f7 100644 >> --- a/Makefile >> +++ b/Makefile >> @@ -1,7 +1,7 @@ >> VERSION = 3 >> PATCHLEVEL = 11 >> SUBLEVEL = 0 >> -EXTRAVERSION = -rc3 >> +EXTRAVERSION = -rc4 >> NAME = Linux for Workgroups >> >> # *DOCUMENTATION* >> >> >> dlezcano at mai:~/Work/src/clockevents$ git am -s arch_timer >> >> Applying: ARM/ARM64: arch_timer: add macros for bits in control register >> Applying: drivers: clocksource: configure event stream for ARM arch timer >> Applying: ARM: arch_timer: configure and enable event stream >> Applying: ARM64: arch_timer: configure and enable event stream > Looks like you are missing a patch here: > [PATCH v3 5/6] drivers: clocksource: enable hwcaps for event stream on > ARM arch timer ah, right. Fair enough. >> Applying: drivers: clocksource: add CPU PM notifier for ARM architected >> timer -- Linaro.org ? Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog