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linux-yocto-rt/4.19: update to -rt16

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Integrating the latest 4.19-rt to the preempt-rt branches, the -rt
release announcements summarize the changes:

    Changes since v4.19.25-rt15:

      - The "preserve task state" change in cpu_chill() in the previous
        release is responsible for missing a wake up. Reported by Mike
        Galbraith.

      - The x86-32 lazy preempt code was broken. Reported by Andri Yngvason.

    Changes since v4.19.23-rt13:

      - Use the specified preempt mask in should_resched() on x86.  Otherwise
        a scheduling opportunity of non RT tasks could be missed.

      - Preserve the task state in cpu_chill()

      - Add two more cases to consider before warning about pending
        softirqs.

(From OE-Core rev: 3efbde7738efd3b69f86d4cb4b08e4e11190f75d)

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Bruce Ashfield
2019-03-24 23:11:57 -04:00
committed by Richard Purdie
parent 53057137ba
commit 62ec8e470d
1 changed files with 1 additions and 1 deletions
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2
meta/recipes-kernel/linux/linux-yocto-rt_4.19.bb
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@@ -11,7 +11,7 @@ python () {
raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
}
SRCREV_machine ?= "264e7ef1dcc8ae753f36a7d13c8570690d28e3f9"
SRCREV_machine ?= "2c6e44e476bd297d65d5cb1b5f5538d303fc05a0"
SRCREV_meta ?= "d85f07e03c980eca5ffd5ba058985d6ed3a83801"
SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \