linux-yocto/4.1: Always Running Timer Support

Backporting mainline patches to add always running timer support (ART).

The main advantage of ART is that ART can be captured
simultaneous to the capture of audio and network device clocks,
allowing a correlation between timebases to be constructed.

   Arnd Bergmann (1):
     ntp/pps: replace getnstime_raw_and_real with 64-bit version

   Christopher S. Hall (4):
     time: Add cycles to nanoseconds translation
     time: Add timekeeping snapshot code capturing system time and counter
     time: Add driver cross timestamp interface for higher precision time synchronization
     x86/tsc: Always Running Timer (ART) correlated clocksource

   DengChao (1):
     timekeeping: Provide internal function __ktime_get_real_seconds

Signed-off-by: Yong, Jonathan <jonathan.yong@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_4.1.bb b/meta/recipes-kernel/linux/linux-yocto-rt_4.1.bb
index ce19bd43459b866f00d0d0d136143f8f245cb6a9..c609ddc92c3ce868a910a9f6363955ca95b96988 100644 (file)
--- a/meta/recipes-kernel/linux/linux-yocto-rt_4.1.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_4.1.bb
@@ -11,7 +11,7 @@ python () {
         raise bb.parse.SkipPackage("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
 }
 
-SRCREV_machine ?= "0ebcfeb720baaf05db903467d544c88238ef85f2"
+SRCREV_machine ?= "e34d6198589347504e6c8451fc999908f9ce4752"
 SRCREV_meta ?= "9f68667031354532563766a3d04ca8a618e9177a"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.1.git;branch=${KBRANCH};name=machine \

diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_4.1.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_4.1.bb
index 54a932377b1dd590716421a425df8a3055d106b3..acdb0dc3c52adc6e0ed14fdb35318fe9a72dff98 100644 (file)
--- a/meta/recipes-kernel/linux/linux-yocto-tiny_4.1.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_4.1.bb
@@ -9,7 +9,7 @@ LINUX_VERSION ?= "4.1.26"
 KMETA = "kernel-meta"
 KCONF_BSP_AUDIT_LEVEL = "2"
 
-SRCREV_machine ?= "49719d35dca0562ab3e67f37de0d4430dad68a78"
+SRCREV_machine ?= "c9b497be080fcd42adab967fc972f225c9f5b84e"
 SRCREV_meta ?= "9f68667031354532563766a3d04ca8a618e9177a"
 
 PV = "${LINUX_VERSION}+git${SRCPV}"

diff --git a/meta/recipes-kernel/linux/linux-yocto_4.1.bb b/meta/recipes-kernel/linux/linux-yocto_4.1.bb
index c1d9f093449c61fe56386b82fec019396df39bf2..c785354695a8b3e528d96f4809a20ca4dd98acd6 100644 (file)
--- a/meta/recipes-kernel/linux/linux-yocto_4.1.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_4.1.bb
@@ -11,14 +11,14 @@ KBRANCH_qemux86  ?= "standard/base"
 KBRANCH_qemux86-64 ?= "standard/base"
 KBRANCH_qemumips64 ?= "standard/mti-malta64"
 
-SRCREV_machine_qemuarm ?= "5e6960c60bf7c107978312f7e590bdec6676ceb2"
-SRCREV_machine_qemuarm64 ?= "49719d35dca0562ab3e67f37de0d4430dad68a78"
-SRCREV_machine_qemumips ?= "9c00d4cf09030ff438033ae094615894f3290628"
-SRCREV_machine_qemuppc ?= "49719d35dca0562ab3e67f37de0d4430dad68a78"
-SRCREV_machine_qemux86 ?= "49719d35dca0562ab3e67f37de0d4430dad68a78"
-SRCREV_machine_qemux86-64 ?= "49719d35dca0562ab3e67f37de0d4430dad68a78"
-SRCREV_machine_qemumips64 ?= "9aaa4d26a05a1816383a1e1dbc11de5830458eec"
-SRCREV_machine ?= "49719d35dca0562ab3e67f37de0d4430dad68a78"
+SRCREV_machine_qemuarm ?= "5049ec1a05cf7c9ff19c892b42d67f17974d3a96"
+SRCREV_machine_qemuarm64 ?= "c9b497be080fcd42adab967fc972f225c9f5b84e"
+SRCREV_machine_qemumips ?= "c01dfca5d22960a5b9e4aa47d9c062ecbded5857"
+SRCREV_machine_qemuppc ?= "c9b497be080fcd42adab967fc972f225c9f5b84e"
+SRCREV_machine_qemux86 ?= "c9b497be080fcd42adab967fc972f225c9f5b84e"
+SRCREV_machine_qemux86-64 ?= "c9b497be080fcd42adab967fc972f225c9f5b84e"
+SRCREV_machine_qemumips64 ?= "b8342b84b3a914651c86f3ae463e4f8c6de36da0"
+SRCREV_machine ?= "c9b497be080fcd42adab967fc972f225c9f5b84e"
 SRCREV_meta ?= "9f68667031354532563766a3d04ca8a618e9177a"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.1.git;name=machine;branch=${KBRANCH}; \